新目标英语九年级+Unit+6++全单元课件

《新目标英语九年级+Unit+6++全单元课件》由会员分享，可在线阅读，更多相关《新目标英语九年级+Unit+6++全单元课件（368页珍藏版）》请在金锄头文库上搜索。

1、Section A 1a-1cUnit6Unit6WhenwasitWhenwasitinvented?invented?年份的读法年份的读法两个数字一组，分为前后两组两个数字一组，分为前后两组两个数字一组，分为前后两组两个数字一组，分为前后两组1 12 21865eighteensixtyfive1989 千年的读法千年的读法2000twothousand20012001twothousandandonenineteeneightynine3 3前两个数字不为零，后两个数字为零。前两个数字不为零，后两个数字为零。1800eighteenhundred1900nineteenhundred4

2、4非四位数的年份的读法！非四位数的年份的读法！531fivehundredandthirtyone 翻译下列年代：翻译下列年代：1nineteenseventyone_2eighteeneightyfive_3.eighteenseventysix4.1927_5.1976_6.2008_7.201419711971年年年年18851885年年年年18761876年年年年nineteentwentysevennineteentwentysevennineteenseventysixnineteenseventysixTwothousandandeightTwothousandandeightn

3、ineteenandfourteennineteenandfourteenWhataretheFourGreatInventionsinancientChina?Doyouknow?ChinesefourgreatancientinventionscompassgunpowderprintingPapermakingModerninventionscalculatorklkjuleitA:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.Talkaboutwithyourparterner.A

4、:Ithinkthecalculatorwasinventedbeforethecomputer.B:Well,Ithinkthecalculatorwasinventedafterthecomputer.Talkaboutwithyourparterner.Listenandchoosethesentences.ACarswereinventedin1885.BThetelephonewasinventedin1876.CPersonalcomputerswereinventedin1976.DTheTVwasinventedaround1927.Alice:Wasyourlifeveryd

5、ifficultwhenyouwereakid?Grandma:Oh,notreally.Why?Alice:Well,youdidnthavemoderninventionslikeatelephone,right?Grandma:Ofcoursewedid!HowolddoyouthinkIam?1Youneedtotakeahistoryclass,Alice!Alice:Haha!Howaboutcars?Theywerentinventedyet,werethey?Grandma:Yes,theywere.2Myfamilyhadacar.Alice:Well,didyouhavea

6、TV?A AB BGrandma:No,wecouldntaffordone.Theywereexpensiveinthosedays.3,Ithink.Alice:Well,Iknowthatyoudidnthaveacomputerbecausewelearnedinschoolthat4.Grandma:Youreright.ButIhaveonenow!C CD D12341a1a_1976_1976_1876_1876_1927_1927_1885_1885telephonecartelevisioncomputerWhen was it invented? b.d.c.a._was

7、inventedin_.Practicethesentences.Pictured:Thetelephonewasinventedineighteenseventysix(1876).Picturea:Carswereinventedineighteeneightyfive(1885).Picturec:TheTVwasinventedaroundnineteentwentyseven(1927).Pictureb:Thepersonalcomputerswereinventedinnineteenseventysix(1976).再听一次，填单词。Alice:Wasyourlifeveryd

8、ifficultwhenyouwereakid?Grandma:Oh,notreally.Why?Alice:Well,youdidnthavemoderninventionslikea,right?Grandma:Ofcoursewedid!HowolddoyouthinkIam?Thetelephonewasin1876.Youneedtotakeahistoryclass,Alice!Alice:Haha!Howabout?Theywerentinventedyet,werethey?Grandma:Yes,theywere.Carswereinventedin1885.Myfamily

9、hadacar.telephonetelephonecarcarAlice:Well,didyouhaveaTV?Grandma:No,wecouldntone.Theywereexpensiveinthosedays.TheTVwasinventedaround1927,Ithink.Alice:Well,Iknowthatyoudidnthaveabecausewelearnedinschoolthatpersonalcomputerswereinventedin1976.Grandma:Youreright.ButIhavenow!affordaffordcomputercomputer

10、Summariesmoderninventionsbeinventedinneedtotakeahistoryclasscouldntaffordoneinthosedayspersonalcomputers现代发明现代发明现代发明现代发明在某年、某地发明在某年、某地发明在某年、某地发明在某年、某地发明需要做某事需要做某事需要做某事需要做某事上历史课上历史课上历史课上历史课买不起买不起买不起买不起在过去在过去在过去在过去个人电脑个人电脑个人电脑个人电脑telephone手机：手机：mobilephonecellphoneA:Whenwastheinvented?B:Itwasinventedi

11、n_. 1c1cTVtelevisionA:Whenwastheinvented?B:Itwasinventedin_. computer私人电脑私人电脑笔记本电脑笔记本电脑personal computernotebook computerA:Whenwastheinvented?B:Itwasinventedin_. carBenz(奔驰奔驰)A:Whenwastheinvented?B:Itwasinventedin_. Languagepoints1.discover是是“发现发现”的意思，是的意思，是指发现原来就有而一直没被发现，指发现原来就有而一直没被发现，如发现电、煤、石油等矿藏

12、及新星、如发现电、煤、石油等矿藏及新星、星系或科学真理等。星系或科学真理等。ColumbusdiscoveredAmericain1492.1492年哥伦布发现了新大陆。年哥伦布发现了新大陆。Recentlytheyhavediscoveredacomet.最近他们发现了一颗彗星。最近他们发现了一颗彗星。2.find的意思是的意思是“寻找寻找”，强调找的结，强调找的结果，并不指发现。果，并不指发现。Ivetriedtofindanothercopybutcouldntfindone.我试图再找一本，我试图再找一本，但没能弄到。但没能弄到。3.create指有目的地把原材料制成新产指有目的地把原

13、材料制成新产品，也指创造出原来不存在的或与众不品，也指创造出原来不存在的或与众不同的事物。同的事物。Mancreateshimself.人类创造了自己。人类创造了自己。Anovelistcreatescharactersandaplot.小说家塑造人物并设计情节。小说家塑造人物并设计情节。Exercise用用invent,discover，find或或create的的形式填空，完成句子。形式填空，完成句子。1.When_thestreamengine（蒸汽机）（蒸汽机）_?2.Icant_mybike,Imlookingforit.3.Scientistsarenowtryingto_ifth

14、isispossible.findfindwaswasinventedinventeddiscoverdiscover4.Doyouknowwho_theplane？5.He_quiteanumberofwonderfulcharactersinhisplay.inventedinventedcreatedcreated用所给单词的正确形式填空：用所给单词的正确形式填空：1.Whenthetelephone(invent)?2.Thecomputercanusdomathproblems(help).inventedinventedwaswashelphelp1.Inthoseday,thew

15、omancouldnt(afford)aTVbecausetheywerereallyexpensive.2.Afriendof(I)cametoseemelastweek.3.Ithinkyouneed(take)ahistoryclass.affordaffordmineminetotaketotake单项选择单项选择（）1.Thekindofcupisused_drinking.A.toB.asC.byD.for（）2.Mymotherandmysisterkeptontalking,butmyfather_silentallthetime.A.gotB.keptC.turnedD.lo

16、okedD DB B（）3.Ithinktheshortstory_byLuXun.A.iswritingB.iswrittenC.writtenD.waswritten（）4.Who_theelectriclightlamp_?Edison.A.was;inventedB.is;inventedC.was;inventedbyD.did;inventedbyD DC C2a2cUnit6Unit6WhenwasitWhenwasitinvented?invented?electricity/ilektristi/n.电；电能电；电能Inmoderncitieswecantlivehappil

17、ywithoutelectricity.知识拓展知识拓展electricity电，名词；电，名词；如如Noelectricity,nomodernlife.没有电就没有现代生活。没有电就没有现代生活。electric，形容词，电的，形容词，电的，如如electriclight；电灯；电灯；electrical,adj,电的，与电有关的，电的，与电有关的，如如electricalappliance（家用电器）（家用电器）；electronic,adj,电子的电子的Electronicbook电子书电子书1.electric为为“用电的，带电的用电的，带电的”，指任何电动，指任何电动的或发电的装置

18、，被修饰的物体的或发电的装置，被修饰的物体本身可带电本身可带电。如。如:electriclight,electricstove,electricpiano,electricmotor,electricbell。又如：又如：Pleaseconnectthetwoelectricwires.请将这两根电线接起来。请将这两根电线接起来。Withthiselectricblanket,thegrandpawontfeelcoldinwinter.有了电热毯，到了冬天爷爷就不觉得冷了。有了电热毯，到了冬天爷爷就不觉得冷了。2electrical为为“电的，与电有关的，电气科学电的，与电有关的，电气科学的

19、的”，指与电有关的事物，被修饰的词本身，指与电有关的事物，被修饰的词本身并不并不能能带电。带电。如：如：electricalengineer,electricalenergy,electricalengineering。又如：。又如：Alltheelectricalworkwasdonebymyyoungerbrother.所有的电工活都由弟弟来干。所有的电工活都由弟弟来干。Heburiedhimselfinanelectricalbook.他埋头读一本电学方面的书他埋头读一本电学方面的书。heel/hi:l/n.鞋跟；足跟鞋跟；足跟Nowadaystheheelsofwomensshoesa

20、rehigherandhigher,moreandmorebeautiful.scoop/sku:p/n.勺勺;铲子铲子IhaventseensomanykindsofscoopswhenIwasakid,especiallyscoopswithlight.style/stail/n.样式样式;款式款式Everyoneshouldhavehisorherownlifestyleinthemodernworld.Newwordsheel/hi:l/n.鞋跟；足跟鞋跟；足跟electricity/ilektristi/n.电；电能电；电能scoop/sku:p/n.勺勺;铲子铲子style/sta

21、il/n.样式样式;款式款式A A: When was the _ : When was the _ invented?invented?B B: I think it was invented in : I think it was invented in _._.ReviewReview1976188518761927The passive voice.被动语态被动语态主动语态改被动语态主动语态改被动语态:Bellinvented the telephonein 1876.wasbyThe passive voice.被动语态被动语态主动语态变被动语态的结构图主动语态变被动语态的结构图:B

22、ell invented the telephone in 1876. The telephone was invented by Bell in 1876. 主语主语谓语动词过去时谓语动词过去时宾语宾语时间状语时间状语主语主语谓语动词的过去分词谓语动词的过去分词宾语宾语时间状语时间状语 alarmclockalarmclock(1350)(1350)EricEricA:Whenwasitinvented?B:ItwasinventedinA:Whowasitinventedby?B:Itwasinventedbymicrowaveovenmicrowaveoven(1947)(1947)Sp

23、encerSpencerLeadinlight bulblight bulb18791879Whenwasitinvented?Itwasinventedin1879.Whowasitinventedby?ItwasinventedbyEdison.Whatsitusedfor?Itsusedforseeinginthedark.Car1885Whenwasitinvented?Whowasitinventedby?Whatisitusedfor?Benz.Itwasinventedin1885.Itisusedfortravelingfast.ItwasinventedbyBenz.inve

24、ntv.发明，创造发明，创造发明家，创造者发明家，创造者n. inventioninventorEdison was a great _. He _ 1093 things. His _ are very important to us.爱迪生是一位伟大的发明家，他发明了爱迪生是一位伟大的发明家，他发明了1093样东西，他的发明对我们很重要。样东西，他的发明对我们很重要。inventorinventedinventions2aListen and number the inventions inthe order that you hear.1232blistenmatchtheinventi

25、onswiththepeople.Julie Julie ThompsonThompsonShoes with lightsChelsea Chelsea LanmonLanmonHoticecreamscoopJayceJayce CoziarCoziar and and Jamie Jamie EllsworthEllsworthshoes with special heels2blistenmatchtheinventionswiththeiruses.changingthestyleoftheshoes.Shoes with lightsseeinginthedark.Hoticecr

26、eamscoopservingreallycoldicecream.shoes with special heels2blistenandcheckyouranswers.InventionWhowasit/weretheyinventedbyWhatisit/aretheyusedfor?shoeswithspecialheelsChelseaLanmonservingreallycoldicecreamShoeswithlightsJayceCoziarandJamieEllsworthseeinginthedarkhotice-creamscoopJulieThompsonchangin

27、gthestyleoftheshoesListenagainandmatchtheitemswiththeirinventorsanduses.2bSummaries1.shoeswithspecialheels特殊后跟的鞋子特殊后跟的鞋子2.hoticecreamscoop热的冰其淋勺子热的冰其淋勺子3.runonelectricity电动的电动的4.beusedfor被用作被用作5.thesubjectformyschoolproject学校项目的课题学校项目的课题6.ourdailylives我们的日常生活我们的日常生活7.haveapoint有点道理有点道理potato chips18

28、5018701853Whenwasitinvented?lollipop195019801958Whenwasitinvented?S1:Whatarethese?S2:Theyareshoeswithlights.S1:Whataretheyusedfor?S2:Theyareusedforseeinginthedark.S1:Whoweretheyinventedby?S2:TheywereinventedbyJulieThompson.2cS1:Whatisthis?S2:Thisisahoticecreamscoop.Itrunsonelectricity.S1:Whatisituse

29、dfor?S2:Itisusedforservingreallycoldicecream.S1:Whowasitinventedby?S2:ItwasinventedbyChelseaLanmon.2cS1:Whatarethese?S2:Theyareshoeswithspecialheels.S1:Whataretheyusedfor?S2:Theyareusedforchangingthestyleoftheshoes.S1:Whoweretheyinventedby?S2:TheywereinventedbyJayceCoziarandJamieEllsworth.2cGrammarf

30、ocusWhenwasthecarinvented?Itwasinventedin1885.Whenwereshoeswithlightsinvented?Theywereinventedlastyear.Whoweretheyinventedby?TheywereinventedbyJulieThompson.Whataretheyusedfor?Theyreusedforseeinginthedark.1.Light的用法的用法一、用作形容词一、用作形容词,表示表示“轻的轻的”、“少量的少量的”、“浅色的浅色的”等意思。例如等意思。例如:Arethesebagsheavy?这些包很重吗这些

31、包很重吗?No,theyrelight.不不,不重。不重。Igotuplatethismorning,soIhadalightbreakfastandwenttoschool.今早我起床晚了今早我起床晚了,所以吃了一点儿就上学了。所以吃了一点儿就上学了。IlikelightgreenbutLilyprefersdarkblue.我我喜欢浅绿色喜欢浅绿色,但是莉莉喜欢深蓝色。但是莉莉喜欢深蓝色。二、用作不可数名词二、用作不可数名词,表示表示“光线光线”、“光源光源(如蜡烛如蜡烛或灯或灯)”等意思。例如等意思。例如:Nowtherewasenoughlight,sothedoctorwasable

32、toseeclearly.现在有了足够的光线现在有了足够的光线,因此因此,大夫能够看清楚。大夫能够看清楚。Inthedimlight,agirlwasplayingthepiano.在昏暗的灯光下，一位女孩在弹钢琴。在昏暗的灯光下，一位女孩在弹钢琴。三、用作可数名词三、用作可数名词,表示表示“灯、电灯灯、电灯”Turnrightatthetrafficlights.在红绿灯处右转。在红绿灯处右转。Thereare12lightsinourclassroom.我们的教室里有我们的教室里有12盏电灯。盏电灯。四、用作动词，四、用作动词，点亮点亮、点燃点燃意思。比如意思。比如lightthecand

33、le/cigarette/fire.点蜡烛、点香烟、点火点蜡烛、点香烟、点火Everynightshemustlightthecandleforherdisabledgrandma.每天晚上她为行动不便的奶奶点蜡烛。每天晚上她为行动不便的奶奶点蜡烛。2.Itsusedforservingreallycoldicecream.【经典习题经典习题】完成句子：完成句子：邮票是用来发送信件的。邮票是用来发送信件的。Stampsare_letters.【要点点拨要点点拨】beusedfordoingsth.表示表示“被用于干某事被用于干某事”，意思与，意思与beusedtodosth.相同。相同。如：如

34、：Thecameraisusedfortakingphotos.=Thecameraisusedtotakephotos.usedforsending【拓展延伸】【拓展延伸】beusedassth.表示表示“被用作某物被用作某物”。如：。如：Englishisusedasthesecondlanguageinmanycountries.beusedbysb.表示表示“被某人使用被某人使用”，后接，后接动作的执行者。如：动作的执行者。如：Thesetextbooksareusedbystudents.be/getusedtodoingsth.表示表示“习惯于做习惯于做某事某事”。如：。如：She

35、isusedtorunningeverymorning.usedtodosth.表示表示“过去常常做某事过去常常做某事”。如：如：MissLiusedtodanceafterwork.及时练及时练1.在中国英语作为外语来使用。在中国英语作为外语来使用。_2.教师用粉笔。教师用粉笔。_3.毛衣是用来保暖的。毛衣是用来保暖的。_【解析解析】1.EnglishisusedasaforeignlanguageinChina.2.Chalkisusedbyteachers.3.Asweaterisusedforkeepingwarm.3、with用法小结用法小结一、一、with表拥有某物表拥有某物Mar

36、ymarriedamanwithalotofmoney.马莉嫁给了一个有着很多钱的男人。马莉嫁给了一个有着很多钱的男人。Ioftendreamofabighousewithanicegarden.我经常梦想有一个带花园的大房子。我经常梦想有一个带花园的大房子。Theoldmanlivedwithalittledogonthelonelyisland.这个老人和一条小狗住在荒岛上。这个老人和一条小狗住在荒岛上。二、二、with表用某种工具或手段表用某种工具或手段Icuttheapplewithasharpknife.我用一把锋利的刀削平果。我用一把锋利的刀削平果。Tomdrewthepictur

37、ewithapencil.汤母用铅笔画画。汤母用铅笔画画。Weseewithoureyesandwehearwithourears.我们用眼睛看，用耳朵听。我们用眼睛看，用耳朵听。三、三、with表人与人之间的协同关系表人与人之间的协同关系makefriendswithsbtalkwithsbquarrelwithsbstrugglewithsbfightwithsbplaywithsbworkwithsbcooperatewithsb四、四、with表原因或理由表原因或理由Johnwasinbedwithhighfever.约翰因发烧卧床。约翰因发烧卧床。Hejumpedupwithjoy.

38、他因高兴跳起来。他因高兴跳起来。Fatherisoftenexcitedwithwine.父亲常因白酒变的兴奋。父亲常因白酒变的兴奋。五、五、with表表“带来带来”，或，或“带有带有,具有具有”，在，在身上，在身上，在身身边之意边之意Thegirlwithgoldenhairlooksbeautiful.那个金头发的女孩看起来漂亮。那个金头发的女孩看起来漂亮。Thefamousdirectorwillcometothemeetingwiththeleadingactorandactress.那个有名的导演将带着男女主角来到会场。那个有名的导演将带着男女主角来到会场。Astormwithahu

39、rricanehascomeontoitsway.带有飓风的风暴要来了。带有飓风的风暴要来了。Doyouhavemoneywithyou.身上带着钱吗？身上带着钱吗？Taketheumbrellawithyouincaseitrains.随身带伞，以防下雨。随身带伞，以防下雨。Exercise 完成句子：完成句子：1.汽车是什么时候发明的？它是在汽车是什么时候发明的？它是在1885年被年被发明的。发明的。When_thecar_?It_1885.2.带灯的鞋子是什么时候发明的？是去年发带灯的鞋子是什么时候发明的？是去年发明的。明的。When_shoeswithlights_?They_last

40、year.wasinventedwasinventedinwereinventedwereinvented3.他们是谁发明的。是朱丽他们是谁发明的。是朱丽.汤普森发汤普森发明的。明的。_werethey_?Theywere_JulieThompson.4.他们是用来做什么的？他们是用来做什么的？是用来在黑是用来在黑暗中视物的。暗中视物的。Whatarethey_?Theyreused_inthedark.5.我认为电话的发明要早于汽车的发明。我认为电话的发明要早于汽车的发明。Ithinkthetelephone_thecar.Whoinventedbyinventedbyforseeingus

41、edforwasinventedbefore选择()1.MichaelJacksonwascalledthekingofpop,wasnthe?Ofcourse.HebypeopleallovertheworldA.waslookedupB.waslookeduptoC.lookedupD.lookeduptoA()2.WastabletennisinventedbytheChinese?No.ItinChinauntilthestartofthe20thcentury.A.playedB.wasplayedC.didntplayD.wasntplayedD()3.Doyouknowinanc

42、ientChina?Ihavenoidea.ButIknowpeopleonceusedtreeleavestomakepaper.A.howpaperwasmadeB.howwaspapermadeC.whatpaperwasmadeD.whatwaspapermadeBSection A 2dUnit6Unit6WhenwasitWhenwasitinvented?invented?project/prdekt/n.项目；工项目；工程程TheydecidedtogiveoutsomemoneytoTheProjectHope.daily/deili/adj.每日的；日常的每日的；日常的Ev

43、erydayshemustreadsomedailynewspapers.Youshouldhaveanormaldailylife.website/websait/n.网站网站Hehashisownwebsitewhenhewasachild.pioneer/paini/n.先锋；先驱先锋；先驱Shebecameayoungpioneerattheageofsix.PioneerisafamousbrandinJapan.list/list/n.列表；列清单列表；列清单Ifyouwanttofixupacomputer,thisisalistofhardware.Newwordsprojec

44、t/prdekt/n.项目；工程项目；工程p.42pleasure/ple(r)/n.高兴；愉快高兴；愉快p.42zipper/zip(r)/n.(=zip)拉链；拉锁拉链；拉锁 p.42daily/deili/adj.每日的；日常的每日的；日常的p.42website/websait/n.网站网站p.42pioneer/paini/n.先锋；先驱先锋；先驱 p.42list/list/v.列表；列清单列表；列清单n.名单；清单名单；清单 p.42mention/menn/v.提到；说到提到；说到p.42 根据汉语提示完成单词。根据汉语提示完成单词。1.Ilikethecolorofthisc

45、oatbutIdontlikeits(款式款式).2.Itsmygreat(高兴高兴)tohaveatalkwithyou.3.Thelittleinventionshavehelpedmealotinmy(日常的日常的)life.4.Juliaintroducedagood(网网站站)tometolearnEnglish.5.Mymotheralways（列清单）（列清单）allthingsthatshewantstobuybeforeshopping.stylepleasuredailywebsitelistsWhatarethese?Theyarezippers.Whataretheym

46、adeof?Theyaremadeofplasticormetal.Whataretheyusedfor?Theyareusedforlockingclothes,bagsandsoon.LeadinRead2dquicklyandanswer:Whenwerethezipperinvented?Whowasitinventedby?Whenwerezipperspopular?Thezipperwasinventedin1893.ItwasinventedbyWhitcombJudson.Zipperswerepopulararound1917.Thehistoryofzippers拉链的出

47、现是一个世纪之前的事。当时，的出现是一个世纪之前的事。当时，在欧洲中部的一些地方，人们企图通过带、在欧洲中部的一些地方，人们企图通过带、钩和环的办法取代钩和环的办法取代钮扣和和蝴蝶结，于是开始，于是开始进行研制进行研制拉链的试验。的试验。 1893年，一个叫，一个叫贾德森的美国的美国工程师，研，研制了一个制了一个“滑动氏没紧装置滑动氏没紧装置”，并获得了专，并获得了专利，这是利，这是拉链最初的最初的雏形。这项装置的出现，。这项装置的出现，曾对在高统靴上使用的扣曾对在高统靴上使用的扣钮扣钩造成了影响。钩造成了影响。但这一发明并没有很快流行起来，主要原因但这一发明并没有很快流行起来，主要原因是这种

48、早期的锁紧装置质量不过关，容易在是这种早期的锁紧装置质量不过关，容易在不恰当的时间和地点松开，使人难堪。不恰当的时间和地点松开，使人难堪。 1913年，瑞典人桑巴克把克把金属锁齿附在齿附在一个灵活的轴上。其工作原理是：每一个齿一个灵活的轴上。其工作原理是：每一个齿都是一个小型的钩，能与挨着而相对的另一都是一个小型的钩，能与挨着而相对的另一条条带子上的一个小齿下面的孔眼匹配。上的一个小齿下面的孔眼匹配。拉链最先用于拉链最先用于军装。第一次世界大战中，中，美国军队首次订购了大批的拉链给士兵做服首次订购了大批的拉链给士兵做服装。但拉链在民间的推广则比较晚，直到装。但拉链在民间的推广则比较晚，直到19

49、30年才被妇女们接受，用来代替服装的年才被妇女们接受，用来代替服装的钮扣。拉链是在拉链是在1926年获得现在的名称的。据获得现在的名称的。据报道，一位叫报道，一位叫弗朗科的的小说家，在推广一种，在推广一种拉链样品的一次拉链样品的一次工商界的午餐会上说：的午餐会上说：“一一拉，它就开了！再一拉，它就关了！拉，它就开了！再一拉，它就关了！”十分十分简明地说明了拉链的特点。拉链这个词是这简明地说明了拉链的特点。拉链这个词是这样来的。样来的。2dReadtheconversationquickly.Paul:HeyRoy,thesubjectformyschoolprojectis“Smallinve

50、ntionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Roy:Mypleasure!Letmethink.hmm.Iknow!Thezipper!Paul:Thezipper?Isitreallysuchagreatinvention?Roy:Thinkabouthowoftenitsusedinourdailylives.Youcanseezippersondresses,trousers,shoes,bags.almosteverywhere!Paul:Well,youdoseemtohaveapoint.Roy:Ofcours

51、e!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasntusedwidely.Paul:Really?Sowhendiditbecomepopular?Roy:Around1917.SummariesSmallinventionsthatchangedtheworldthinkofMypl

52、easureThinkaboutourdailylives我们的日常生活我们的日常生活haveapoint有点道理有点道理Thepioneersofdifferentinventionsatthattimeitwasntusedwidely学生背诵学生背诵2d对话，不看书填空。对话，不看书填空。Paul:HeyRoy,thesubjectformyschoolis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofan?Roy:Mypleasure!Letmethink.hmm.Iknow!Thezipper!Paul:The?Isi

53、treallysuchagreatinvention?Roy:Thinkabouthowoftenitsusedinourlives.Youcanseezippersondresses,trousers,shoes,bags.everywhere!Paul:Well,youdotohaveapoint.inventionzipperprojectdailyseemRoy:Ofcourse!IthoughtaboutitbecauseIsawalastweek.Theofdifferentinventionswerethere.Forexample,itthatthezipperwasinven

54、tedbyWhitcombJudsonin1893.Butatthattime,itwasntusedw.Paul:Really?Sowhendiditbecome?Roy:Around1917.websitepioneersmentionedlistedidelypopular对话内容巩固训练。对话内容巩固训练。Lastweek,Roysawa,itsaysthezipperisoneofthesmallinventionsthattheworld.ItthatthezipperwasbyWhitcombJudsonin1893.butatthattime,itwasntwidely.Pau

55、lthinkshedoseemstohavea.Thezipperisreallyagreatinventionanditsusedinourlivesveryoftenand.websitegreatestchangedmentionedinventedusedpointsuchdailyeverywhereLanguagepoints1.subjectn.题目题目;问题问题;主题主题;学科学科,科目科目asubjectofconversation谈话的主题谈话的主题aserioussubject重大问题重大问题asubjectforlaughter笑柄笑柄themainsubjectino

56、urschool我们学校课程中的主要科目我们学校课程中的主要科目subjectn.原因原因,理由理由asubjectforcomplaint抱怨的理由抱怨的理由asubjectforleave离开的理由离开的理由subjectn.【哲哲】主体主体,主观意识主观意识,自我自我subjectandobject主体和客体主体和客体,主观意识和客观事物主观意识和客观事物主语和宾语主语和宾语changethesubject改变话题改变话题onthesubjectof关于关于,论及论及shortsubject电影短片电影短片(如动画片等如动画片等)subjectmatter题材题材;话题话题;论题论题su

57、bjectvt.（常与（常与to连用）统治；支配连用）统治；支配（与（与to连用）使经历；使遭受连用）使经历；使遭受Theyweresubjecttogreatsuffering.他们遭受了巨大痛苦。他们遭受了巨大痛苦。2.Think短语短语thinkaloud自言自语自言自语thinkandthink细想细想thinkaway想开了想开了,想得忘了想得忘了thinkbackto回忆起回忆起thinkhighlymuchwellof.评价极高评价极高;重视重视,赞美赞美;器重器重,看得起看得起thinklittlenothingof轻视轻视,满不在乎满不在乎;对对.毫不考虑毫不考虑,毫不踌躇毫

58、不踌躇think(sth.)out仔细考虑仔细考虑;想透想透;设计出设计出thinkover仔细考虑一下仔细考虑一下(指想过了指想过了,再想再想)thinktooneself心中想心中想,盘算盘算,自思自忖自思自忖thinktwice再三考虑再三考虑;踌躇踌躇thinkup想出想出;捏造捏造,虚构虚构;设计出设计出,发明发明haveathink想一想想一想3.Please，pleasant，pleased，pleasing，pleasure的用法的用法please动词，动词，“使高兴；使喜欢；取悦使高兴；使喜欢；取悦”如：如：Iampleasedthatyouhaveanewjob我很高兴你有

59、了一个新工作。我很高兴你有了一个新工作。pleasant是指是指“愉快的愉快的”,强调强调“所所形容的人或物有给予愉快的性质形容的人或物有给予愉快的性质”,如如:Wespentaverypleasantevening我们度过了一个愉快的夜晚。我们度过了一个愉快的夜晚。pleased指指“喜悦的喜悦的”、“满意的满意的”,语意不强语意不强,修饰主语。修饰主语。如如:Heisverypleasedwiththeprogresswearemaking。他对我们工作的进展很满意。他对我们工作的进展很满意。pleasing指指“令人愉快的令人愉快的”、“合意合意的的”,修饰物体。修饰物体。如如:Thef

60、oodispleasingtomytaste这饭菜正合我的口味。这饭菜正合我的口味。pleasure名词，快乐名词，快乐,愉快愉快,满意满意,高兴；愉快的事情高兴；愉快的事情,娱乐娱乐;乐趣乐趣如：如：Itisapleasureformetolivewithyou和你一起生活对我来说是件愉快的事情。和你一起生活对我来说是件愉快的事情。MayIhavethepleasuredancingwithyou？我可以和你跳舞吗我可以和你跳舞吗?Withpleasure.和和Itsmypleasure.的不同的不同（1）ItsaPleasure./Itsmypleasure与与Youarewelcome.

61、等习语意义相同，等习语意义相同，用于当别人对你说用于当别人对你说Thankyou.时，即时，即“不用谢不用谢”。例如：。例如：Thankyouforcomingtoseeme.Itsapleasure.谢谢你来看我谢谢你来看我不用谢。不用谢。（2）Withpleasure与与Allright,Noproblem.Idliketo等习语意义相同。等习语意义相同。用于别人求你做某事，你很乐意去做的用于别人求你做某事，你很乐意去做的时候。例如：时候。例如：Couldyouposttheletterforme?Withpleasure.你能否替我把这封信寄走？你能否替我把这封信寄走？愿意效劳。愿意效劳

62、。简单讲，简单讲，Itsapleasure用于事情发生用于事情发生之后，而之后，而withpleasure用于事情发生之用于事情发生之前。前。（3.）Mypleasure是相当正式的说法，是相当正式的说法，意思是意思是“我的荣幸之至我的荣幸之至”。你可以把它想成是你可以把它想成是Ithasbeenmypleasuretohelpyou（能够帮助你是（能够帮助你是我的荣幸。）的省略结果。我的荣幸。）的省略结果。这个句子还能有如下的用法：这个句子还能有如下的用法：ImgladtomeetyouThepleasureisallmine“（很高兴认识你。很高兴认识你。哪里，我才是呢。哪里，我才是呢。）

63、Couldyouhelpmeforaminute？Mypleasure“（你可以帮我一下吗？你可以帮我一下吗？我很乐意我很乐意（1）根据句意，用）根据句意，用pleasant,pleased或或pleasure填空。填空。1.Ihada_time.2.Hewillbe_tohelpyou.3.Readinggivesmegreat_.4.Itgivesme_toseeyoulookinghappy.5.Wespenta_dayinthecountry.pleasantpleasedpleasurepleasurepleasantChoosethebestanswer（2）Ithinkitisi

64、mpossibletomakeeveryone_.A.pleaseB.pleasedC.pleasantD.pleasureB用所给词的适当形式补全句子用所给词的适当形式补全句子1.Whenthetelephone?Ithinkitin1876.(invent)2.Whatarethehoticecreamscoopsusedfor?Theyareusedfor(scoop)reallycoldicecream.3.Manybeautifulpresents（buy）fortheteacherslastSunday.4.Thethief(catch)bythepoliceatlast.5.Th

65、enewcomputers(give)tothevillageschoolaspresentslastmonth.wasinventedwasinventedscoopingwereboughtwascaughtweregivenSectionA3a3cUnit6Unit6WhenwasitWhenwasitinvented?invented?The1stperiodNewwordslearning;Newwordstest;Review;Leadin;Fastreading.Understandthetextinpassages.boil/bil/v.煮沸；烧开煮沸；烧开Theyboilbe

66、efforuptothreehours.牛肉要煮多至三牛肉要煮多至三个小时。个小时。smell/smel/n.气味气味v.发出气味；闻到发出气味；闻到Itsmellsterrible.Itproduceapleasantsmell.saint/seint/n.圣人；圣徒圣人；圣徒Weshouldlearnfromthesaints.SaintClauseoftencomesonChristmasearlymorning.doubt/daut/n.疑惑；疑问疑惑；疑问v.怀疑怀疑Shehasmanydoubtsaboutthis.Idoubtwhetherifhewillwanttotakepa

67、rtin.Newwordsbyaccident偶然；意外地偶然；意外地nearly/nili/,/nirli/adv.几乎；差不几乎；差不boil/bil/v.煮沸；烧开煮沸；烧开smell/smel/n.气味气味v.发出气味；闻到发出气味；闻到saint/seint/n.圣人；圣徒圣人；圣徒takeplace发生；出现发生；出现doubt/daut/n.疑惑；疑问疑惑；疑问v.怀疑怀疑withoutdoubt毫无疑问；的确毫无疑问；的确Wordstest1.Thebreadhasgonebad.Itterrible.2.Waterwillat100centigrade.3.Istillhav

68、etoworkhardonEnglishbecauseitdifficultforme.4.90%ofmytimeisspentonmyschoolwork,soIhavelittletimeforsports.5.PingpongisasportforChinese.remainsmellboilnearlynationalsmellsboilremainsNearlynationalRevision:Whenweretheymade?Whoweretheymadeby?Whataretheymadeof?lastyearMrs.Wu(musicteacher)Revision:Whenwa

69、sitmade?Whowasitmadeby?Whatisitmadeof?yesterdayQiaoYiboFeelingsIfweuseourheadandcanhaveatry,allofuscanbeinventorsinanormallife.Believeinthatsmallinventionscanchangetheworldgreatly.Learning aims:1：掌握以下重点词组：掌握以下重点词组byaccident,nearlyfivethousandyearsago,itissaidthat,overanopenfire,fallinto,remaintheref

70、orsometime,inthisway,itisbelievedthat,takeplace,withoutdoubt2：通过阅读了解茶的发展历史，并且能用简单：通过阅读了解茶的发展历史，并且能用简单的语言描述出来。的语言描述出来。3：培养一种科学创新精神，尝试着发挥自己想：培养一种科学创新精神，尝试着发挥自己想象发明一些小制作。象发明一些小制作。Leadin Whatwillyoudoifyouarereallythirsty?Idliketodrinkthesedrinks. v v v v 喝喝喝喝 n. n. n. n. 饮料饮料饮料饮料Whatsthemosttraditional

71、drinkinChina?Whatkindsofteadoyouknow?1.Greentea2.Blacktea3.Wulongtea4.Compressedtea（砖茶）（砖茶）5.Scentedtea（花茶）（花茶）Whataretheeffects(功效）功效）oftea?1.Makeyoumorebeautiful2.Keepcancerfromyou3.Helpyouloseweight4.Makeyourmindclear5.茶之饮，最早的目的在于：解毒、消茶之饮，最早的目的在于：解毒、消食、清心、益思、少睡眠；后来有陆食、清心、益思、少睡眠；后来有陆羽羽茶经茶经等对其方式精益求

72、精，以等对其方式精益求精，以及少数民族的种种及少数民族的种种“异样异样”喝法，都喝法，都不离其宗；大概宛如诗的雅与风，都不离其宗；大概宛如诗的雅与风，都值得有心人细细玩味。至若有为值得有心人细细玩味。至若有为“雅雅”而茶，大概是当今茶艺馆繁盛的原而茶，大概是当今茶艺馆繁盛的原因之一，又或为因之一，又或为“道道”而茶，比如强而茶，比如强调调“和敬清寂和敬清寂”，大家见仁见智吧。，大家见仁见智吧。Whenisthebesttimetodrinkteainaday?夏喝绿，冬喝红，一年四季喝乌龙。夏喝绿，冬喝红，一年四季喝乌龙。Itsbesttodrinkteaanhouraftereating.D

73、ifferentseasons,differentteaFastReadingReadthetextquicklyandanswersomequestionsaccordingtotherequests.Task1.Readthetitleandthefirstsentence.Answer:Howwasteainvented?Itwasinventedbyaccident.Itwasanaccidentalinvention.Teahasalonghistory.ShenNongisaChineseruler.统治者，皇帝统治者，皇帝TeawasinventedbyShenNongReadt

74、hepassagequicklyandanswer:.Whoinventedtea?Whowasteainventedby?http:/ invented tea? Didyouknowthattea,themostpopulardrinkintheworld(afterwater),wasinventedbyaccident?Manypeoplebelievethatteawasfirstdrunknearly5,000yearsago.ItissaidthataChineserulercalledShenNongfirstdiscoveredteaasadrink.OnedayShenNo

75、ngwasboilingdrinkingwateroveranopenfire.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.Itproducedanicesmellsohetastedthebrownwateranyway.Itwasquitedelicious.Inthisway,oneoftheworldsfavoritedrinkswasinvented.Matchthemintosentences.Theteawasfirstdrunknearlyfivethousandyearsago.Shen

76、Nongwasboilingdrinkingwater overanopenfireSomeleavesfellintothewaterTherulerwasbraveenoughtotastethebrownwaterReadthe2ndpassageandanswer:WhatisChaJingabout?ItmentionedthatShenNongdiscoveredtea.Thebookdescribeshowteaplantsweregrownandusedtomaketea.Italsodiscusseswherethefinesttealeaveswereproducedand

77、whatkindsofwaterwereused.LyYuandCha Jing茶经茶经，是，是中国中国乃至世乃至世界现存最早、最完整、最界现存最早、最完整、最全面介绍茶的第一部专著，全面介绍茶的第一部专著，被誉为被誉为“茶叶茶叶百科全书百科全书”，由中国，由中国茶道茶道的奠基人的奠基人陆陆羽羽所著。此书是一部关于所著。此书是一部关于茶叶生产的历史、源流、茶叶生产的历史、源流、现状、生产技术以及现状、生产技术以及饮茶饮茶技艺、技艺、茶道茶道原理的综合性原理的综合性论著，是一部划时代的论著，是一部划时代的茶茶学学专著。它是中国古代专专著。它是中国古代专门论述茶叶的一部重要著门论述茶叶的一部重要著

78、作，推动了中国汉族茶文作，推动了中国汉族茶文化的发展。化的发展。Readthe3rdpassageandfillinthecountryandtimeteadiscoveredinnearlyChina5000yearsago.KoreaJapanEnglandWesterncountriesDuringthe6thand7thcenturies.Theyearof1660.19thcentury.totototothemostpopulardrinkbyaccidentItissaidthatboilingdrinkingwateroveranopenfirefallintothewater

79、vImportantpoints:vremainedthereforsometime.Inthisway,thesaintofteaItisbelievedthatnot.until.takeplacewithoutdoubt=nodoubtv The2ndperiodReviewthenewwords;Recitethephrases;Readthewholetextaloud;Understandingthewholetext.byaccident偶然；意外地偶然；意外地nearly/nili/,/nirli/adv.几乎；差不多几乎；差不多boil/bil/v.煮沸；烧开煮沸；烧开sme

80、ll/smel/n.气味气味v.发出气味；闻到发出气味；闻到saint/seint/n.圣人；圣徒圣人；圣徒takeplace发生；出现发生；出现doubt/daut/n.疑惑；疑问疑惑；疑问v.怀疑怀疑withoutdoubt毫无疑问；的确毫无疑问；的确根据汉语提示完成单词。根据汉语提示完成单词。1.Thetigerislookedasthe（统治者）（统治者）ofthisforest.2.Moststudentswenttotheplayground.Onlyafew(剩下剩下)tocleantheclassroom.3.Aliceiswithout(怀疑怀疑)thebeststudent

81、inourclass.4.Thedragonistreatasa(民族民族的的)symboloftheChinese.5.Motheris(煮沸煮沸)themilkforthebaby.rulerremaineddoubtnationalboiling3bReadthepassageagainandanswerthequestions.1.Whenwasteafirstdrunk?2.Howwasteainvented?3.Whoiscalled“thesaintoftea”?Teawasfirstdrunknearly5,000yearsago.Itwasinventedbyaccident

82、.LuYu.4.WhatisChaJingabout?ItmentionedShenNong.Thebookdescribeshowteaplantsweregrownandusedtomaketea.Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.5.Whenwasteabroughttoothercountries?TeawasbroughttoKoreaandJapanduringthe6thand7thcenturies.InEngland,teadidntappearuntil

83、around1660.3cCompletethesentenceswiththecorrectformsoftheverbsinthebox.1.Oneoftheworldsfavoritedrinkswasbyaccident.2.TeawasfirstbyShenNong5,000yearsago.inventeddrunk3.Anicesmellwaswhenthetealeavesdroppedintothehotwater.4.Teawas toKoreaandJapanduringthe6thand7thcenturies.5.Teaisnow betweenmanydiffere

84、ntcountries.producedbroughttradedTeaisthemostpopulardrinkintheworld.Buttooursurprise,itwasinventedby.Itbroughttowesternworld19thcentury,butitwas5,000yearsearlier.AnancientChineselegendsaysShenNongdiscoveredtheteawhenhewasdrinkingwaterintheopenair.Fillintheblanksandretellthetext.accidentwasntuntildis

85、coveredboilingSomefromanearbytreefellintothewaterandthereforsometime.Andasmellcamefromthewaterthen.Hethebrownwateranditwaswonderful.Andinthisway,teawasinvented.leavesremainedpleasanttastedSummariesAnAccidentalInventionbyaccident偶然，意外地偶然，意外地ItissaidthataChineserulercalledShenNong一位叫神农的中国统治者一位叫神农的中国统治

86、者boildrinkingwaterovertheopenfire在火堆上在火堆上leavesfromateaplantfallintothewater落入水中落入水中remainedthereforsometime.Inthisway,thesaintofteaItisbelievedthattakeplace发生发生withoutdoubt毫无疑问毫无疑问theoneswhobestunderstandthenatureofteaLanguagepoints1.accidentn.意外；意外；偶然事故偶然事故Johnshadanaccident,hesbeenknockeddownbyac

87、ar.约翰出事了，他被一辆小汽车撞倒了。约翰出事了，他被一辆小汽车撞倒了。Anaccidenthappenedtothewasher.冼衣机出了故障。冼衣机出了故障。byaccident偶然；无意中：偶然；无意中：ImetJacobbyaccidentinthecinema.我偶然在电影院遇到了雅各布。我偶然在电影院遇到了雅各布。Hefoundhisbagbyaccident.他意外地找到了自己的包。他意外地找到了自己的包。短语短语trafficaccident交通事故交通事故byaccident偶然偶然;意外地意外地caraccident车祸车祸;交通事故交通事故accidentinsura

88、nce意外保险意外保险;事故保险事故保险accidentprevention事故预防事故预防;安全措施安全措施拓展accidentaladj.偶然的，不测的；意外的偶然的，不测的；意外的accidentallyadv.偶然地，意外地，非故意地偶然地，意外地，非故意地; over : directly above sth, but not touching above: higher than on : directly above sth, and touching it在、上方、上面在、上方、上面在、上方、上面在、上方、上面2.方位介词方位介词aboveoveronbelowunderben

89、eath常见介词常见介词aboveoverbeneathbelowunderon1.Becareful,thereisaheavybox_yourhead.2.Thesunis_themountainintheeast.3.Therearesomestamps_thedesk.4.Thepositionhepointedtowas_thesealevel.5.Thelittlemouseis_thebed,soitisnoteasytofindit.overaboveonabovebelowunderremain的用法的用法一、一、用作用作联系动词联系动词，指某人或某事物仍保持，指某人或某事物

90、仍保持某种状态，意为某种状态，意为“仍然；依旧仍然；依旧”，“留；留；呆；住；待呆；住；待”，后面可接名词、代词、形，后面可接名词、代词、形容词、容词、介词短语介词短语、分词作表语。、分词作表语。1.接名词作表语接名词作表语Peterbecameamanager,butJackremainedaworker.彼得成为了一个经理，而杰克仍然是个工人。彼得成为了一个经理，而杰克仍然是个工人。Itremainedasecret.这仍然是个秘密。这仍然是个秘密。2.接形容词作表语接形容词作表语Whateverachievementsyouvemade,youshouldremainmodest.无论你

91、取得多么大的成就，你都该保无论你取得多么大的成就，你都该保持谦虚。持谦虚。3.接接介词短语介词短语作表语作表语Hehadtoremaininhospitaluntilhewasbetter.他不得不一直住院直到身体好些。他不得不一直住院直到身体好些。二、用作二、用作不及物动词不及物动词，意思是，意思是“剩下；剩下；剩余；遗留剩余；遗留”，此时不能用进行时态，此时不能用进行时态，也没有也没有被动语态被动语态。Afterthefire,verylittleremainedofhishouse.火灾过后，他的家所剩无几。火灾过后，他的家所剩无几。Aftertheearthquake,verylitt

92、leremainedofthecityofTangshan.地震过后，唐山这座城市所剩无几。地震过后，唐山这座城市所剩无几。4.inthisway这样，这样，用这种方法用这种方法比较：比较：intheway挡路挡路bytheway顺便说顺便说onthe(ones)wayto在去在去的途中的途中难点突破难点突破intheway,ononeswayto,bytheway,inthisway.1._home,Ifoundabooklyingontheground.2._,wecanfinishthisjobmorequickly.3._,canyoutellmethewaytothehotel?4.

93、Dontbe_,orthecarmayhityour.OnmywayInthiswayBythewayintheway5.doubtdautn.怀疑；疑问；疑惑怀疑；疑问；疑惑v.怀疑；不信；恐怕；拿不准怀疑；不信；恐怕；拿不准Ineverdoubtedyou;Iwassureyouwouldbringmethemoney.我从不怀疑你的，我肯定你会给我带我从不怀疑你的，我肯定你会给我带来这笔钱的。来这笔钱的。1.后接后接宾语从句宾语从句时，如主句为时，如主句为肯定句肯定句时时用用if或或whether连接连接.Idoubtwhether(或或if)hellchangehismind.我拿不准

94、他是否会改变主意。我拿不准他是否会改变主意。2.后接后接宾语从句宾语从句时，如主句为时，如主句为否定否定句句或疑问句时用或疑问句时用that连接连接.Iwouldntdoubtthathedwanttohelp.我肯定他愿意帮忙。我肯定他愿意帮忙。Idontdoubtthatshellcome我肯定她会来的。我肯定她会来的。（）1.ItwasinventedEdisonA.byB.inC.forD.to（）2.ThiswatchChina.A.wasmadeinB.wasmadebyC.wasmadefromD.wasmadeof（）3.wasthecarinvented?Itwasinven

95、tedin1983.A.WhenB.WhyC.HowD.WhoAAA（）4.itrainedyesterday,Istillwentonatrip.A.AlthoughB.ButC.BecauseD.And（）5.Basketballbypeopleallovertheworld.A.isenjoyedB.islikeC.loveD.enjoyed（）6.Pensareusedforonpaper.A.writeB.writingC.towriteD.wroteAABSectionA4a4cUnit6Unit6WhenwasitWhenwasitinvented?invented?Review

96、Whenwasinvented?ItwasinventedinWhatisitusedfor?Itisusedfor最糟糕的发明最糟糕的发明“二十世纪最糟糕的发明是什么二十世纪最糟糕的发明是什么?”就是人们每就是人们每天大量使用的塑料袋。天大量使用的塑料袋。诞生于上个世纪三十年代诞生于上个世纪三十年代的塑料袋，其家族包括用塑料制成的快餐饭盒、包的塑料袋，其家族包括用塑料制成的快餐饭盒、包装纸、餐用杯盘、饮料瓶、酸奶杯、雪糕杯等等。装纸、餐用杯盘、饮料瓶、酸奶杯、雪糕杯等等。这些废弃物形成的垃圾，数量多、体积大、重量轻、这些废弃物形成的垃圾，数量多、体积大、重量轻、不降解，给治理工作带来很多技术

97、难题和社会问题。不降解，给治理工作带来很多技术难题和社会问题。比如，散落在田间、路边及草丛中的塑料餐盒，一比如，散落在田间、路边及草丛中的塑料餐盒，一旦被牲畜吞食，就会危及健康甚至导致死亡。填埋旦被牲畜吞食，就会危及健康甚至导致死亡。填埋废弃塑料袋、塑料餐盒的土地，不能生长庄稼和树废弃塑料袋、塑料餐盒的土地，不能生长庄稼和树木，造成土地板结，而焚烧处理这些塑料垃圾，则木，造成土地板结，而焚烧处理这些塑料垃圾，则会释放出多种化学有毒气体，其中一种称为二噁英会释放出多种化学有毒气体，其中一种称为二噁英的化合物，毒性极大。的化合物，毒性极大。fridge/frid/n.冰箱冰箱Ithinkafrid

98、geisthemostusefulinventioninmodernworld.translate/trnsleit/v.翻译翻译SheistranslatingthewordsintoEnglish.Sheisagoodtranslator.lock/lk/,/la:k/v.锁上；锁住锁上；锁住Heislockingthecar.Theselocksarestrong.earthquake/ :(r)kweik/n.地震地震Dontbeafraidoftheearthquake.biscuit/biskit/n.饼干饼干Donteattoomuchbiscuit,itisntgoodfory

99、ourhealth.cookie/kuki/n.曲奇饼干曲奇饼干Donteatsomuchcookie,becauseitistoosweet.instrument/instrumnt/n.器械；器械；仪器；工具仪器；工具Therearemanykindsofinstrumentsinourschool.Newwordsfridge/frid/n.冰箱冰箱translate/trnsleit/v.翻译翻译lock/lk/,/la:k/v.锁上；锁住锁上；锁住earthquake/ :(r)kweik/n.地震地震sudden/sdn/adj.突然（的）突然（的）allofasudden突然突然

100、;猛地猛地biscuit/biskit/n.饼干饼干cookie/kuki/n.曲奇饼干曲奇饼干instrument/instrumnt/n.器械；器械；仪器；工具仪器；工具根据汉语提示完成单词。根据汉语提示完成单词。1.Theboylosthisparentsduringthelastyears(地震地震).2.Thestudentswereaskedto(翻译翻译)thestoryintoEnglish.3.Thepolicefoundthelostboyunderthedestroyedhousethroughan(仪器仪器)。earthquaketranslateinstrument4

101、.Ionlyhavesome(饼干饼干)andaglassofmilkeverymorning.5.Ifyoucanteatallthesefruit,youmayputsomeintoyour(冰箱冰箱). biscuits fridgeWhenwasthezipperinvented?Itwasinventedin1893.Whowasitinventedby?ItwasinventedbyWhitcombJudson.WhenwasteabroughttoKorea?ItwasbroughttoKoreaduringthe6thand7thcenturies.Whatisthehotic

102、e-creamscoopusedfor?Itsusedforservingreallycoldice-cream. Thepassivevoice被动语态被动语态语态是表示主语与谓语的关系的。如果语态是表示主语与谓语的关系的。如果主语是动作的执行者，动词要用主动语态；主语是动作的执行者，动词要用主动语态；反之，如果主语是动作的承受者，动词就反之，如果主语是动作的承受者，动词就要使用被动语态。要使用被动语态。被动语态谓语部分结构为助动词被动语态谓语部分结构为助动词be+过过去分词去分词。 一般过去时态的被动一般过去时态的被动形式形式注意：注意：这里这里be的形式决定了被动语态的的形式决定了被动语

103、态的时态，其后的过去分词没有变化。时态，其后的过去分词没有变化。肯定句肯定句主语主语+waswere+过去分词过去分词+(by)否定句否定句主语主语+waswerenot+过去分词过去分词+(by)一般疑问句一般疑问句waswere+主语主语+过去分词过去分词+(by)?特殊疑问句特殊疑问句疑问词疑问词+waswere+主语主语+过去分词过去分词+(by)?时态时态肯定形式肯定形式 否定形式否定形式疑问形式疑问形式一般一般过去过去时时S+was/were+doneS+was/were+not+doneWas/Were+S+done?Mariaboughtthebooklastyear.(主动句

104、主动句)ThebookwasboughtbyMarialastyear.WhenwasthebookboughtbyMaria?WhatwasboughtbyMarialastyear?被动句：被动句：让我们看一看各种句型的主动语态变为被让我们看一看各种句型的主动语态变为被动语态时，到底发生了什么变化？动语态时，到底发生了什么变化？把下列句子改为被动语态。把下列句子改为被动语态。1.TheymadethesecomputersinShenzhen.Thesecomputers_inShenzhen.2.Sheboughtanewbikeyesterday.Anewbike_byheryeste

105、rday.weremadewasbought中考真题链接中考真题链接1.IfeelveryhappythatI_tobethehost.Congratulations!(07江西江西)A.chooseB.amchosenC.waschosenD.havenchosen2.TodayChinese_bymoreandmorepeoplearoundtheworld.(07北京北京)A.wasspokenB.isspokenC.spokeD.speak3(课改实验区考生做课改实验区考生做)(07重庆重庆)YourhometownhaschangedalotYes.Takealookattheset

106、allbuildings.They_lastyearA.buildBbuiltC.wasbuiltDwerebuilt(非课改实验区考生做非课改实验区考生做)Whyistheclassroomsodirty?Sorry,sir.It_yesterdayWeforgottodoitA.dontcleanB.didntcleanC.werentcleanedD.wasntcleaned再次阅读翻译语法句子Whenwasthezipperinvented?Whowasitinventedby?WhenwasteabroughttoKorea?Whatisthehoticecreamscoopused

107、for?Itwasinventedin1893.ItwasinventedbyWhitcombJudson.ItwasbroughttoKoreaduringthe6thand7thcenturies.Itsusedforservingreallycoldicecream.4aRewritethesentencesusingthepassivevoice. 1.Theysoldthefridgeatalowprice.Thefridgewassoldatalowprice.2.Somebodystolemycamerafrommyhotelroom.3.Wheredidyoutakethese

108、photos?Mycamerawasstolenbysomebodyfrommyhotelroom.Wherewerethesephotostakenbyyou?4.Ourparentsadvisedusnottogooutalone.5.Differentwriterstranslatedthebookintodifferentlanguages.Wewereadvisednottogooutalonebyourparents.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.4bCompletethesentences

109、withthecorrectformsoftheverbsinthebox. 1.Youtothepartylastnight,werentyou?Whydidntyougo?2.Theearthquakeallofasudden,butluckilythevillagerstoasafeplace.wereinvitedcamewerebrought3.Thedoorwhenwearrived,sowethebell.4.Thestudents nottoeatordrinkinclass.ButRubytherulewhenshestartedeatingabiscuitinscience

110、class.5.Thecookiesbythehungrykidsinlessthan20minutes.Thenthey formore!waslockedrangweretoldbrokewereeatenasked4cDecidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks Thetelephone(invent)byAlexanderGrahamBell.He(born)in1847.Alexander(work)ontheinventionofthetel

111、ephonewithThomasWatson.In1875,Alexander(learn)tosendmusicalnotesthroughaninstrumentsimilartoatelephone.wasinventedwasbornworkedlearnedlearntFinally,thetelephone(invent)in1876.Thefirstsentencethat(say)onthetelephonebyAlexanderwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone(use)aroundtheworld.

112、wasinventedwassaidisusedSummaries1.atalowprice以一个很低的价格以一个很低的价格2.takethesephotos拍这些照片拍这些照片3.gooutalone单独外出单独外出4.translatethebookintodifferentlanguage把书翻译成不同种类的语言把书翻译成不同种类的语言5.allofsudden突然突然6.workon从事，进行从事，进行用所给词的适当形式填空。用所给词的适当形式填空。1.Thisinstrumentisusedfor(play)musicinclass.2.Howmanymagazines(borrow

113、)fromthelibrarytoday?3.Edisonwasagreatinventor.Hehadover1.000inhislife.(invent).4.Apicture(put)ontheblackboardbeforeclass.5.Platesanddishes(notwash)aftersupperyesterday.playingwereborrowedinventionswasputwerentwashedSectionB1a-1eUnit6Unit6WhenwasitWhenwasitinvented?invented?Howdotheytaste? crispysal

114、tyTheytastecrispy.Theytastesalty.crispyTheytastehardandcrispy.sourTheytaste.sweetsoftTheytaste.bitterIttastes.Theytasteveryhot.人生五味人生五味人生有百味，五味最常在，酸人生有百味，五味最常在，酸甜苦辣咸是舌尖上最直接的体甜苦辣咸是舌尖上最直接的体验。验。为什么觉的生活像五味？为什么觉的生活像五味？因为它们和酸甜苦辣咸一样因为它们和酸甜苦辣咸一样,我我们都得品偿透彻、感悟清楚。们都得品偿透彻、感悟清楚。酸：酸像美丽的人生初恋，还未真正懂酸：酸像美丽的人生初恋，还未真正懂

115、得，得，就已经觉得甜或苦了。就已经觉得甜或苦了。甜：甜是一种美妙的味道，是一种简单的甜：甜是一种美妙的味道，是一种简单的幸福。幸福。苦：苦是人生中最忧愁的部份，也最能考苦：苦是人生中最忧愁的部份，也最能考验人的意志。验人的意志。辣：就是这样神奇，让你不知不觉上了瘾，辣：就是这样神奇，让你不知不觉上了瘾，先是一种刺激，再来一种满足，最后就是先是一种刺激，再来一种满足，最后就是依赖了。依赖了。咸：吃咸是种讲究，多则不行，少则也不咸：吃咸是种讲究，多则不行，少则也不可，咸淡平衡才是菜品的最高境界。可，咸淡平衡才是菜品的最高境界。Newwordscrispy/krispi/adj.脆的；酥脆的脆的；酥

116、脆的sour/sau(r)/adj.酸的；有酸味酸的；有酸味的的bymistake错误地；无意中错误地；无意中customer/kstm(r)/n.顾客；顾客；客户客户根据句意及首字母提示完成单词。根据句意及首字母提示完成单词。1.Idontlikelemonsbecausetheyaretoos.2.LucyandLilyaretwins.Peopleoftenmthemforeachother.3.Forarestaurant,carethemostimportant.4.Thefishwastoosbecausemymomputtoomuchsaltonit.5.Weoftenputth

117、efoodintotheftokeepitfreshinsummer.ouristakeustomersourtyridge1a.Fillintheblankswiththewordsgiven.soursweet,crispy,salty,soursalty crispy sweetsweet1b.Writethenameofadifferentfoodaftereachword.sweet:crispy:salty:sour:candy,banana,apple,cakepotatochips,salad,biscuit,salt,pizza,frenchfries,olives,saus

118、agevinegar,grape,lemon,pickle,grapefruit,orange1c.Listenandcircle“T”or“F”.1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerentthinenough.4.Thecustomersaidtheywerentsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomerwashappyintheend. TFTFFT Theh

119、istoryofpotatochipsDidyouknowthatpotatochipswereinventedbymistake?Potatochips_byacookcalledGeorgeCrum.Theywereinventedin_.GeorgeCrumcutthepotatochipsreally,reallythinandcookedthemforalongtimeuntilthey_.Andheputlotsofsaltonthemsotheywere_.wereinvented1853werecrispyreallysalty1d.Listenagainandcomplete

120、thesentences. 再听录音一次，填空完成对话。Boy1:Hey,didyouknowthatpotatochipsweremistake?Boy2:Really?Whatdoyoumean?Boy1:Well,hereonthebagitsaysthattheywereinventedbyacookGeorgeCrum.Boy2:Whenwasthat?Boy1:Oh,itwasbackin1853.Boy2:So,whywasitan?bycalledaccidentBoy1:Well,oneday,acustomercameintotherestaurantwhereGeorge

121、worked.Heaplateoffriedpotatoes.Whenthepotatoescame,hesaidtheywerecuttoothickandthembacktothekitchen.Boy2:Sowhathappened?orderedsentBoy1:Well,Georgewasangry,sohecutthepotatoesreally,reallythin,andhecookedthemforalongtimetheywerecrispy.Andheputlotsofonthemsotheywerereallysalty.Hethoughtthewouldthem.Bo

122、y2:And?untilsalthateBoy1:Andthecustomerlovedthemandaskedfor.Hetoldtheothercustomersaboutthem,andsooneveryonewasthinlycut,crispy,saltypotatochips.Boy2:Andwerestilleatingthemtoday.Boy1: Whatacoolstory!moreorderingPotatochipswereinventedbymistake.TheywereinventedbyacookcalledGeorgeCrum.Onedayacustomert

123、houghtthefriedpotatoeswerentthinenoughandwerentsaltyenough.SoGeorgecutthemreallythinandcookedthemforalongtimeuntiltheywerecrispy.Andheputalotofsaltonthemsotheyweresalty.归纳听力材料大意，改写成短文归纳听力材料大意，改写成短文短语归纳beinvented,bymistake,onthebag,backin1853,oneday,intherestaurant,sendback,aplateoffriedpotatoes,becu

124、ttoothick,cutreally,reallythin,cookalongtime,puton,askedfor,tellabout,thinlycut,crispy,saltypotatochips,acoolstory1e.Pairwork A:Didyouknowpotatochipswereinventedbymistake?B:Wow,Ididntknowthat.Whoinventedthem?A:itwasinventedbyacookcalledGerogeCrum.B:Whenwasthat?A:Itwasinventedbackin1853.B:Wasitanacci

125、dent?A:Acustomersentbackhisplateoffriedpotatoesbecausetheywerecuttoothick.Georgecutthepotatoesreally,reallythin.Andhecookedthemforalongtimeuntiltheywerecrispy.Heputlotsofsaltonthemsotheywerereallysalty.B:Didthecustomerlovedthem?A:Yes,theyaskedformore.Everyonewasorderingthinlycut,crispy,saltypotatoch

126、ips.B:Welikethem,too.A:SodoI.SummariesbymistakeWhatdoyoumeanitwasbackin1853sentthembacktowhathappenedaskedformoreorderingthinlycut,crispy,saltypotatochips.Whatacoolstory!Explanation 1.Potatochipswereinventedbymistakes.mistake作名词作名词“错误，误会错误，误会”。也可以作动词。也可以作动词“弄错，犯错弄错，犯错”。常见形式有：。常见形式有：makeamistake出错出错e

127、.g.Youhavemadeamistakehere.mistakefor错把错把当作当作Theymistookhimforhisbrother.bymistake错误地错误地e.g.Theysentthelettertomebymistake.2.Gerogewantedtomakethecustomerhappy.make表示表示“使使怎么样怎么样”，其后常带复，其后常带复合宾语。常见结构为：主语合宾语。常见结构为：主语+make+宾语宾语+名词名词/形容词形容词(做宾补做宾补)。例如：。例如：Thebosscanmaketheyoungmanarichman.3复合名词复数的构成复合名词

128、复数的构成potatochips是一个复合名词，其中第一个名词是一个复合名词，其中第一个名词用作定语修饰后一个名词，这样的例子有很多，用作定语修饰后一个名词，这样的例子有很多，又如又如:alarmclock,telephonenumber等。等。知识拓展知识拓展复合名词变复数的规则，你一定要牢记啊！复合名词变复数的规则，你一定要牢记啊！通常只把主体名词变为复数通常只把主体名词变为复数schoolboyschoolboys(男生男生)appletreeappletrees(苹果树苹果树)vegetablesandwichvegetablesandwiches(蔬菜三明治蔬菜三明治)girlfri

129、endgirlfriends（女朋友）（女朋友）如果没有主体名词，在最后一个名词上用如果没有主体名词，在最后一个名词上用复数。复数。goodfornothinggoodfornothings（饭（饭桶、无用的人）桶、无用的人）threeyearoldthreeyearolds（三岁的（三岁的孩子）孩子）由由man,woman和另外一个名词构成的复和另外一个名词构成的复合名词，两个部分都要用复数。合名词，两个部分都要用复数。manteachermenteachers(男教师男教师)gentlemanfarmergentlemenfarmers（乡绅）（乡绅）Exercise1.顾客最后终于高兴了

130、。顾客最后终于高兴了。Thecustomerwashappy.2.这个顾客说这个薯条不够脆。这个顾客说这个薯条不够脆。Thecustomersaidthatthepotatochipswerent.3.乔治想让顾客高兴。乔治想让顾客高兴。Georgewantedthecustomer.intheendcrispyenoughtomakehappy4.薯条是一个名薯条是一个名Crum的厨师发明的的厨师发明的ThepotatochipsacookCrum.5.昨天这个厨师往鱼上面撒了许多盐。昨天这个厨师往鱼上面撒了许多盐。Thelotsofsaltthefishyesterday.wereinve

131、ntedcalledcookputon用所给词的正确形式填空。用所给词的正确形式填空。 1.TheTV_(invent)around1927.2.Theyareusedfor_(see)inthepark.3.Thiskite_(make)byUncleWang.4.Tea_(discover)alongtimeago.5.Ourclassroom_(shouldclean)everyday.wasinvented seeingwasmade wasdiscoveredshouldbecleanedReadingDoYouKnowWhenBasketballWasInvented?Sectio

132、nB2a-2eUnit6Unit6WhenwasitWhenwasitinvented?invented?The1stperiodWarmup;Showpicturestolearnnewwords;Thetestofnewwords;Readthetextquicklyandfinish2aand2b.Doyouoftendosports?Whatsportsdoyouusuallydo?CanyoulisteightsportsplayedinChina?WarmupDoyouknowthem? footballNationalMenFootballTeamofChinabasketbal

133、ltabletennisPing-pong学.科.网badmintonbilliardTennisTennisballgymnasticsswimmingskiddingofwheelLetslearnsomenewwordstogether.Canadian/kneidin/a./n.加拿大加拿大/人的人的CanadaliesinthenorthofAmerica.Canadianpeopleareveryfriendly.divide/divaid/v.分开；分散分开；分散Pleasedividetheseapplesintotwoparts.purpose/p:(r)ps/n.目的；目标

134、目的；目标Yourstudypurposeistogototheuniversity.Everyoneofusneedspurposetreesinourlife.theOlympics/ulimpiks/奥林匹克运动会奥林匹克运动会PlayershighestpurposeistoentertheOlympics.hero/hiru/n.英雄；男主角英雄；男主角Hero byZhangYimouisasuccessfulfilm. Berlin/b:lin/柏林柏林BerlinisthecapitalofGerman.NBA(NationalBasketballAssociation)美国篮

135、球协会美国篮球协会（美国职业篮球联赛）（美国职业篮球联赛）NBAisshortofNationalBasketballAssociationintheUnitedStates.CBA(ChinaBasketballAssociation)中国篮球协会（中国职业篮球联赛）中国篮球协会（中国职业篮球联赛）CBAisshortofChinaBasketballAssociation.lookupto钦佩；仰慕钦佩；仰慕WealllookuptoDengXiaoping.Hewassoopen,braveandcreate.basket/ba:skit/n.篮；筐篮；筐Thesedaysbaskets

136、aremoreandmorebeautifulwithdifferentshapes.NewwordsCanadian/kneidin/a./n.加拿大加拿大/人的人的divide/divaid/v.分开；分散分开；分散divide.into把把分开分开purpose/p:(r)ps/n.目的；目标目的；目标basket/ba:skit/n.篮；筐篮；筐theOlympics/ulimpiks/奥林匹克运动会奥林匹克运动会lookupto钦佩；仰慕钦佩；仰慕hero/hiru/n.英雄；男主角英雄；男主角Berlin/b:lin/柏林（德国城市）柏林（德国城市）NBA(NationalBask

137、etballAssociation)美国篮球协会美国篮球协会（美国职业篮球联赛）（美国职业篮球联赛）CBA(ChinaBasketballAssociation)中国篮球协会（中国职业篮球联赛）中国篮球协会（中国职业篮球联赛）根据句意和提示完成句子。根据句意和提示完成句子。1.Heisalwaystakinganactive(积极的积极的)partintheactivitiesofhisclass.2.Weweredivided(划分划分)intoeightgroupsbyourteacherlastweek.3.Thelittleboydreamsofbecomingaprofessiona

138、l(职业的职业的)footballplayer.4.YueFeiwasanationalhero（英雄）（英雄）inoldChinesehistory.5.Theseappleswerepickedbyhandandwerepackedwithbaskets(篮子篮子).Do you know when basketball was invented?3b3bLearningstrategy:MINDMAPPING学习策略学习策略学习策略学习策略: :脑中构图脑中构图脑中构图脑中构图使用脑中构图的方法记忆信息使用脑中构图的方法记忆信息. . 将你阅读到的信息构成一副彩将你阅读到的信息构成一副彩

139、色的文字图案色的文字图案. . 大脑回忆大脑回忆”图片图片”比文字信息更容易比文字信息更容易. .阅读本篇文章时,试着在纸上画图画吧!3a3areadingreadingvocabularyvocabularyhomehome阅读本篇文章时,试着在纸上画图画吧!sportrankbasketballfootballtabletennistennisbadmintonskiddingofwheelswimmingbilliard132456782a.Beforereading 2bSkimthepassage.Whichparagraphsareaboutthepopularityofbaske

140、tball?Paragraph1itisplayedbymorethan100millionpeopleinover200countries.1.BasketballisverypopularinChina.2.BasketballwasinventedbyanAmericandoctor.3.Basketballwasatfirstinventedtobeplayedindoorsduringthelongwinters.4.ThefirstbasketballgameinhistorywasplayedonNovember21st,1891.TTFFListenanddecidewheth

141、erthesesentencesaretrueorfalse.Underlinesomephrases.amuchlovedandactivesport一个深受喜爱并且积极的运动一个深受喜爱并且积极的运动wasborninbeatcollegeagamethatcanbeplayedinthewinterdivideinto把把分开分开Thepurposeofthegamegetaballintothe“basket”worktogether配合，合作配合，合作atthesametime同时同时stopsbfromdoingsth阻止某人做某事阻止某人做某事thepopularityofbas

142、ketballdreamofdoingsth梦想做某事梦想做某事notonly.butalsoThenumberoflookupto钦佩，仰慕钦佩，仰慕wanttobecomelikethemencouragepeopletoachievetheirdreamstheprofessionalbasketballgroups职业篮球机构职业篮球机构The2ndperiodLeadin;Carefulreading;Finish2c.2dandothertasks.Doyoulikebasketball?Howmuchdoyouknowaboutbasketball?basketballcourt

143、 EquipmentaboutbasketballbasketballmetalhoopbackboardnetwoodenfloorNowreadandnumbertheseeventsinorder.Basketballispopularallovertheworld.Thefirstbasketballgameinhistorywasplayed.ForeignplayersinAmericasNBAincreased.BasketballwasinventedbyJamesNaismith.BasketballbecameanOlympicevent.12345Carefulreadi

144、ng1.Whoinventedbasketball?2.WhyweretheBerlinOlympicsimportantforbasketball?3.Whatistheaimofbasketball?4.NameaprofessionalbasketballorganizationinAmerica.JamesNaismith.BecauseitbecameanOlympicevent.Forplayerstotrytogetaballintothe“basket”.NBA.Answerthefollowingquestions.2cCompletethemindmapwiththeinf

145、ormationinthepassage.Whatelsecanyouaddtothemindmap?parksschoolsfactoriespopular+100millionpeople+200countrieshistoryover100yearsbasketballinventedbyJamesNaismithpurposeforfunforexercisedevelopmentbasketballFirstgameonYoungpeopleWanttobebecameOlympicsinventinintheyearPeoplewatchAndgamesDecember21.189

146、1famousplayersorBerlin1936basketballheroesNBACBAgameplayedinsideonahardteamsgetintootherteamsfloortwotheballbasketThe3rdperiodReviewthenewwords;Reviewthephrases;Thetestofthephrases;Readaloudthewholepassage;Talkabout2e;Languagepoints.1 travel around 2 everywhere you go3 much_loved and active sport4 f

147、or fun and exerxcise 5 over100 million people6 including China7 during the long winters. 8 be asked to do sth9 divide into2teams10 The aim of basketball11shoot from below the basket12 Since then13 the popularity of basketball14dream of doing sth15 it is believed that环游中国环游中国无论你去哪里无论你去哪里深受喜爱和活跃的运动深受喜

148、爱和活跃的运动因为给人们带来了乐趣和锻炼。因为给人们带来了乐趣和锻炼。超过一亿人超过一亿人包括中国包括中国在漫长的冬季在漫长的冬季分成两组分成两组被要求做某事被要求做某事篮球运动的目的篮球运动的目的从蓝下投篮从蓝下投篮自从那时自从那时篮球受欢迎成度篮球受欢迎成度梦想做某事梦想做某事人们认为人们认为2d1.Whoinventedbasketballandwhy?2.Whatisthepurposeofthegame?3.Whenwasthefirstbasketballgameplayedinhistory?ACanadiandoctornamedJamesNaismith.Histeacher

149、askedtheclasstothinkofagamethatcanbeplayedinthewinter.Thepurposeofthegameisforplayerstogetaballintothe“basket”.ItisbelievedthatonDecember21,1891,thefirstbasketballgameinhistorywasplayed.ItOnDecember21,1891JamesNaismith4.WhyweretheBerlinOlympicsimportantforbasketball? BasketballbecameaneventattheOlym

150、pics. 5.WhataretheprofessionalbasketballgroupsinAmericaandChina?6.Whatdoyoungpeoplethinkofthefamousbasketballplayers?vNBACBAManyyoungpeoplelookuptothemandwanttobecomelikethem.2eItsgoodtobeafamousbasketballplayerbecauseyoucanbestrongerthannormalpeople.becauseyoucanbefamousintheworld.becauseyoucanearn

151、alotofmoney.becauseyoucantravelaroundtheworldforfreebyplayingbasketball.becauseyoucanmakemorefriendsfromtheworld.becauseyoucanhaveagoodandexcitingmemorizewhenyouareold.maybeyoucanattackagreatdealofbeautifulgirlsallovertheworld.Itsdifficulttobeafamousbasketballplayerbecauseitneedsalotoftimetopractice

152、maybeyoucanthavemuchtimetolearnotherknowledge.Maybeyoucantgototheuniversity.Maybeyouhavemanyhurtsinyourbody.Maybeitsdulltopracticeiteveryday.Maybeyouarecrazythebasketballinsteadofgirls.Youmayspendthewholemoneybeforeyoubecomefamous.Youseemtobenomindsbeforeyougetfamous.No.1复合形容词的构成：复合形容词的构成：1.数词数词+名词（

153、单数名词（单数)例：例：onechild独生子的独生子的2.数词数词+名词（单数名词（单数)+形容词形容词例：例：threeyearold3.数词数词+名词名词+ed例：例：twofaced两面的两面的4.形容词形容词+（普通）（普通）例：名词例：名词fulltime全日制的全日制的5.形容词形容词+名词名词+ed例：例：kindhearted好心的好心的6.形容词（副词）形容词（副词）+现在分词现在分词例：例：goodlooking好看的好看的wellmeaning善意的善意的7.形容词（副词）形容词（副词）+过去分词过去分词例：例：welldressed衣冠楚楚的衣冠楚楚的newlybui

154、lt新建的新建的8.形容词（副词）形容词（副词）+形容词形容词例：例：redhot炙热的炙热的hardlyconscious不自觉的不自觉的see,watch,observe,notice,lookat,hear,listento,smell,taste,feel+do表示动作的完整性，真实性；表示动作的完整性，真实性；+doing表示动作的连续性，进行性。表示动作的连续性，进行性。No.2感官动词感官动词+do与与+doing的区别：的区别：Isawhimworkinthegardenyesterday.昨天我看见他在花园里干活了。昨天我看见他在花园里干活了。(强调强调我看见了我看见了这个事

155、实这个事实)Isawhimworkinginthegardenyesterday.昨天我见他正在花园里干活。昨天我见他正在花园里干活。（强调（强调我见他正干活我见他正干活这个动作）这个动作）No.3.Dr.Naismithcreatedagametobeplayedonahardfloor(1)creat做及物动词，意为做及物动词，意为“创造创造,创作创作,引起引起,产生产生”e.g.Theycreatedanewcityinthedesert.Thenewplancreatedquiteastir.Create拓展拓展create cre:增长，产生增长，产生+ate:动词后缀动词后缀(表示

156、做、造成、使之成表示做、造成、使之成，做，做事等意义事等意义)vt.创造创造,造成造成creationcreat:创造，创作创造，创作+ion:名词后缀名词后缀(构成抽象名词，表示行为、行为构成抽象名词，表示行为、行为的过程或结果、状态、情况，与的过程或结果、状态、情况，与tion同同n.创造创造,创作创作creativecreat:创造，创作创造，创作+ive:形容词后缀形容词后缀(表示有表示有性质的、有性质的、有作作用的、有用的、有倾向的、属于倾向的、属于的的)a.创造性的创造性的creativity creat:创造，创作创造，创作+ivity:名词后缀名词后缀(复合后缀，由复合后缀，由

157、iv(e)+ity而成，而成，构成抽象名词，表示情况、状态、构成抽象名词，表示情况、状态、“性性”、“力力”)n.创造力创造力,创造创造Creatorcreat:创造，创作创造，创作+or名词后缀名词后缀(表示男性，与表示男性，与er同同)n.男创办者男创办者,男创作者男创作者Creatresscreat:创造，创作创造，创作+ress:名词后缀名词后缀(表示女性，与表示女性，与ess同同)n.女创办者女创办者,女创作者女创作者creaturecreat:创造，创作创造，创作+ure:名词后缀名词后缀(构成抽象名词，表示行为、行为构成抽象名词，表示行为、行为的结果、状态、情况的结果、状态、情况

158、)n.生物生物,动物动物,人人No.4Dr.Naismithdividedthemeninhisclassintotwoteams(1)divide做及物动词，意为做及物动词，意为“分，划分，隔开分，划分，隔开”。e.g.Pleasedividetheclassintogroups.(2)divide还可做不及物动词，意为还可做不及物动词，意为“分，除尽分，除尽”。e.g.Thesubjectdividesintothreebranches.Threewillnotdivideintoseven.No.5need一、一、need，做情态动词，表示，做情态动词，表示“需要需要”或或“必须必须”，

159、通常用于，通常用于否定句否定句,疑问句疑问句,条件句条件句。例如：例如：1Youneedntdoitagain你不需要再你不需要再做了。做了。2Heneedntworryaboutit这件事他这件事他无需担心。无需担心。3Needhedothishomeworkfirst？他？他需要先做这些作业吗？需要先做这些作业吗？4Needtheyfillintheform？他们需要填？他们需要填表吗？表吗？2由由need引出的引出的一般疑问句一般疑问句，肯定回，肯定回答常用答常用must或或haveto;否定答语常用否定答语常用neednt.如：如：NeedIanswerthequestion?我需要回

160、答那个问题吗？我需要回答那个问题吗？Yes,youmust./Yes,youhaveto.是的，你必须回答。是的，你必须回答。/是的，你得回答。是的，你得回答。/No,youneednt.不，不必了。不，不必了。3由由must引出的引出的一般疑问句一般疑问句，肯定回答，肯定回答用用must,否定答语用否定答语用neednt或或donthaveto。如：。如：MustIdotheworknow?我必须现在干这个活吗？我必须现在干这个活吗？Yes,youmust/haveto.是的，你必须做。是的，你必须做。/No,youneednt/donthaveto.不，你不，你现在不必做。现在不必做。二、

161、作二、作行为动词行为动词need作为作为行为动词行为动词有人称和数的变化，有人称和数的变化，后面可后面可接名词、代词、接名词、代词、动名词动名词及带及带to的的动词不定式动词不定式；可用于可用于肯定句肯定句、疑问句和、疑问句和否定句否定句中，中，如：如：Sheneedshelp.她需要帮助。她需要帮助。Idontneedtoseethedoctor.我不需要看病。我不需要看病。Doyouneedtogoatonce?你需要马上走吗？你需要马上走吗？Yes,Ido.是的，我得马上去。是的，我得马上去。No,Idont.不，不用马上走。不，不用马上走。三、三、needn.需要需要,必需必需,必需品

162、必需品,要求要求,贫困贫困Afriendinneedisafriendindeed.患难见真情患难见真情。Iaminneedofalaptop.我需要一台笔记本电脑。我需要一台笔记本电脑。Iaminacryingneedfor$1,000.我急需我急需1000块钱块钱Theresnoneedforyoutotryagain.你不必再尝试了。你不必再尝试了。 in(great)needof（急需）与（急需）与meettheneedsof满足满足的需要的需要No.6Stop的用法的用法一、一、stop:名词，指迅速或突然中止某名词，指迅速或突然中止某行为、活动或状态。行为、活动或状态。“中止，停止

163、，休中止，停止，休息息”Iwasatthebusstoplastnight.昨晚，我在公共汽车站。昨晚，我在公共汽车站。Thecargoesthroughwithoutastop.汽车中途不停。汽车中途不停。二、动词二、动词“停止、阻止停止、阻止”.stopdoingsth.“停止做某事停止做某事”表表停止正在做的事情。如：停止正在做的事情。如：Theystoppedtalkingtome.他们中断了与我交谈。他们中断了与我交谈。Stoprunningabout.不要乱跑。不要乱跑。.stoptodosth.“停下来去做某事停下来去做某事”即停止正在做的事，而去做另一件事。即停止正在做的事，而

164、去做另一件事。不定式为不定式为stop的目的状语。如：的目的状语。如：Theystoppedtotalktome.他们停下来和我交谈。他们停下来和我交谈。Letsstoptohavearest让我们停下来休息一会儿。让我们停下来休息一会儿。.stop(sb/sth).fromdoingsth.“阻止某阻止某人人/物不要做某事物不要做某事”from可省略。可省略。=preventsb.fromdoingsth;=keepsb.fromdoingsth.但但keep中的中的from不能省略。如：不能省略。如：Wemuststophim(from)doingsuchafoolishthing.我们必

165、须阻止他做这样的蠢事。我们必须阻止他做这样的蠢事。TheGreenGreatWallstoppedthewindblowingthesandtothefieldofthesouth.区别区别stopdoing/todostoptodo停止，中断做某事后去做停止，中断做某事后去做另一件事。另一件事。stopdoing停止正在做的某事。停止正在做的某事。Theystoptosmokeacigarette.他们停下来，抽了根烟。他们停下来，抽了根烟。Imuststopsmoking.我必须戒烟了。我必须戒烟了。典型例题典型例题Shereachedthetopofthehillandstopped_o

166、nabigrockbythesideofthepath.A.tohaverestedB.restingC.torestD.rest答案：答案：C。由题意可知，她到了山顶，停下来在一个由题意可知，她到了山顶，停下来在一个路边的大石头上休息。因此，应选择路边的大石头上休息。因此，应选择stoptodosth.停下来去做另一件事停下来去做另一件事。而不仅。而不仅仅是爬山动作的终止，所以仅是爬山动作的终止，所以stopdoingsth.不正确不正确No.7Itisbelievedto.Itisbelievedto.人们认为人们认为.讲解：本句型的结构是：讲解：本句型的结构是：itis+过去分词过去分词

167、+不定式，其中不定式，其中it是是形式主语形式主语，不定式接的才，不定式接的才是真正的主语，是真正的主语，相当于相当于Peoplebelievethat.。Itisbelievedthatwhatshesaidistrue.大家相信她的话是真的。大家相信她的话是真的。Itisbelievedthatsheisnottherightpersonfortheposition.大家都认为她不是这一职位的合适的人选。大家都认为她不是这一职位的合适的人选。类似的句型还有：类似的句型还有：1)Itishopedthat.=Itishopedto有人希望有人希望.Itishopedthattheycanpa

168、ssthewrittenexaminationthistime.希望他们能够通过这次的笔试。希望他们能够通过这次的笔试。2)Itissaidthat.=Itissaidto据说据说.ItissaidthatthepresidentwillpayavisittoChinasoon.据说这位总统不久将来华访问。据说这位总统不久将来华访问。3)Itisknownthat.=Itisknownto众所周知众所周知.ItisknownthatbothEnglishandFrencharespokeninCanada.众所周知，加拿大既讲英语也讲法语。众所周知，加拿大既讲英语也讲法语。4)Itisthou

169、ghtthat.=Itisthoughtto据认为据认为.Itisthoughtthattheywillnotwinthematch.据认为，这场比赛他们赢不了。据认为，这场比赛他们赢不了。5)Itissuggestedthat.=Itissuggestedto有人建议有人建议.Itissuggestedthatthemeetingshouldbeputoff.有人建议会议延期召开。有人建议会议延期召开。6）Itissopposedthat=Itissopposedto有人期望有人期望.Raise是及物动词。是及物动词。Rise是不及物动词。是不及物动词。例如：例如：1。Ifyouwantto

170、askaquestion,firstraiseyourhand(如果你要问问题，请先举手）。如果你要问问题，请先举手）。2。Atthebanquet,weallraisedourglassesanddranktoeachothershealth(宴会上，宴会上，我们都举杯互我们都举杯互祝健康）祝健康）3。Sherosefromherseattowelcomehim(她站起她站起来欢迎他）来欢迎他）4。Ihavetoriseearlytomorrowmorning(我明天必我明天必须早起）。须早起）。No.8Dream的用法的用法dreamn.梦梦Ihaveadream我有一个梦想我有一个梦想。

171、dreamv.做梦做梦Hedreamtasweetdreamlastnight.昨晚他做了好梦昨晚他做了好梦Dream不及物动词不及物动词dreamof/about+n./doing.梦想着做梦想着做.Heoftendreamsofbecomingascientist.他经常梦想着成为科学家。他经常梦想着成为科学家。dream+从句：从句：Heoftendreamsthathewillbeascientistinthefuture.No.9anumberof与与thenumberof1.anumberof一些一些修饰可数名词修饰可数名词,就像就像some,many,lotsof,alotof那

172、样的。那样的。注意注意anumberof修饰的可数名词要用复数形式，修饰的可数名词要用复数形式，be动词动词也要用复数（即也要用复数（即are,具体因时态而定）！具体因时态而定）！可以变成可以变成asmall/large/greatnumberofasmallnumberof=somealargenumberof=manye.g.Alargenumberofstudentsareillthesedaysbecauseoftheswineflu.这些天我们班的许多学生都因为猪流感而病了这些天我们班的许多学生都因为猪流感而病了2.thenumberof的数量的数量修饰了名词之后修饰了名词之后be动

173、词动词要用单数，因为要用单数，因为（从中文意思方面理解）数量就是一个数（从中文意思方面理解）数量就是一个数字，所以必须要用单数（即字，所以必须要用单数（即is,具体因时态具体因时态而定而定)。e.g.Thenumberofthestudentsinourclassis53.我们班学生的人数（即数量）是我们班学生的人数（即数量）是53.也就是说这两个词意思不同，也就是说这两个词意思不同，anumberof是一些，是一些，thenumberof是是的数量，前的数量，前者者be动词动词用复数用复数,后者用单数。后者用单数。.根据开头字母，补全单词。根据开头字母，补全单词。1.Doyouknowwho

174、thecomputerwasi_by?2.Theseatbeltonaplanearea_.3.Itwasabigm_toleavemyumbrellaathome.4.Ac_isahundredyears.5.Boys,stopt_stonestothepoordog.inventedadjustablemistakecenturythrowing.中考链接中考链接()1.Theyremakingtoomuchnoisehere.Letsgo_.A.somewherequietB.nowherequietC.everywherenoisyD.anywherenoisy()2.Didntheg

175、ohomelastSunday?_.A.Yes,hedidB.No,hedidC.Yes,hedidntD.No,hedoesnt()3._onrealiceisveryexciting.A.SkateB.SkatesC.SkatedD.SkatingA AD()4.Wehave_oursportsmeetingtillnextMondaybecauseofthebadweather.A.putonB.putoffC.putdownD.putup()5._thestudentsintheprimaryschoolisaboutthreethousand,and_ofthemaregirls.A

176、.Anumberof,twothirdB.Thenumberof,twothirdsC.Anumberof,twothirdsD.Thenumberof,twothirdB B Homework1.Chooseaninventionanddoresearchonit.Writeaparagraphaboutthestoryofit.2.Discussthegoodthingsanddifficultthingsaboutbeingabasketballplayer.Section B 3a-3cUnit6Unit6WhenwasitWhenwasitinvented?invented?根据句意

177、及首字母提示完成单词。根据句意及首字母提示完成单词。1.Thesepeopleweredividedintotwogroupsaccordingtotheirages.2.Look,afewpearsremainonthetrees.Letspickthem.3.Itssaidthatthepotatochipswereinventedbymistake.4.Thehotweathermadethemilksour.5.Mygrandparentsoftengoesshoppingwithabasket(篮子篮子).Writingexamples.Eg.1Writeanarticleusing

178、thenotesinthebox.Who: college studentsWhat: metal pie plate, flying diskWhen: 1950sWhere: bakery Bridgeport, ConnecticutHow: students eat pie, throw pie platesToday: clubs, magazines, festivalAsampleversion FrompieplatetoflyingdiskTheflyingdiskwasinventedbycollegestudents.Flyingdiskisametalpieplate.

179、Inthe1950s,severalcollegestudentsatepiesmadebyabakeryinBridgeport,Connecticut.Theyfounditinterestingtothrowthepieplateswitheachother.Thenitbecameagame.Today,thereareflyingdiskclubs,magazinesandevenafestival.a pen that listens and writesEg .2 New invention:Use:It can listen to the writer and write by

180、 itself.Price :$50music candleactivityglassestemperaturecupProblem:weoftengethurtbythehotwaterinthecup.Newinvention:acupthatcantellyouthetemperatureofthewater.Use:Itcanshowthetemperatureofthewater.Price:$503aThinkofsomethingthatyoudonotlikedoing.Thenthinkofaninventionthatcouldhelpyou.Makenotes.Probl

181、em:quicklytakingnotesinclassNewinvention:aspecialpenWhatitisusedfor:Price:内容提示Problem:quicklytakingnotesinclassNewinvention:aspecialpenWhatitisusedfor:Price:TalkaboutitA:ThisspecialpenwasinventedbyZhengJie.IthasthreecolorsanditisusedforlearningEnglish.B:Howisitspecial?A:Whentheredcoloristurnedon,the

182、penreadsoutEnglishasitismovedalongtheline.B:Whenabouttheblackcolor?A:Whentheblackcoloristurnedon,thepenfindsoutthestructureofthesentencesasitismovedalongtheline.B:Whenabouttheyellowcolor?A:Whentheyellowcoloristurnedon,thepenshowstheformationandmeaningofthewordasitismovedalongtheline.B:Wonderful!Wher

183、ecanIgetone?A:Iamtheshopownersellingthiskindofpen.3bImagineyouareabusinessperson.Writeadescriptionofyournewinvention.Trytoselltheinventiontotheclass.YourtimetowriteThisspecialpenwasinventedbyLiuJie.IthasthreecolorsandisusedforSelfcheckUnit6Unit6WhenwasitWhenwasitinvented?invented?重点单词复习重点单词复习1.proje

184、ctn.项目，工程；项目，工程；2.pleasuren.高兴，愉快；高兴，愉快；3.dailyadj.日常的，每日的；日常的，每日的；4.mentionv.提到，说到；提到，说到；5.nearlyadv.几乎，差不多；几乎，差不多；6.boilv.煮沸，烧开；煮沸，烧开；7.remainv.保持不变；剩余；保持不变；剩余；8.nationaladj.国家的，民族的；国家的，民族的；9.lowadj.低的，矮的；低的，矮的；10.translatev.翻译；翻译；11.lockv.锁上；锁上；n.锁；锁；12.sudden adj.突然的突然的13.crispyadj.脆的；酥脆的；脆的；酥脆的

185、；14.salty adj.咸的；咸的；15.souradj.酸的，有酸味的；酸的，有酸味的；16.customern.顾客。顾客。17.Canadian加拿大的，加拿大的，18.dividev.分开，分散；分开，分散；19.heron英雄，男主角；英雄，男主角；20.professionaladj.职业的，专业的；职业的，专业的；重点短语复习1.shoeswithspecialheels特殊后跟的鞋子特殊后跟的鞋子2.hoticecreamscoop热的冰其淋勺子热的冰其淋勺子3.runonelectricity电动的电动的4.beusedfor被用作被用作5.thesubjectformy

186、schoolproject学校项目的课学校项目的课题题6.ourdailylives我们的日常生活我们的日常生活7.haveapoint有点道理有点道理8.byaccident偶然，意外地偶然，意外地9.overtheopenfire在火堆上在火堆上10.fallintothewater落入水中落入水中11.takeplace发生发生12.withoutdoubt毫无疑问毫无疑问13.atalowprice以一个很低的价格以一个很低的价格14.translatethebookintodifferentlanguage把书翻译成不同种的语言把书翻译成不同种的语言15.allofsudden突然突

187、然16.bymistake错误地错误地17.amuchlovedandactivesport一个深受喜爱并且积极的运动一个深受喜爱并且积极的运动18.divideinto把把分开分开19.stopsbfromdoingsth阻止某人做某事阻止某人做某事20.lookupto钦佩，仰慕钦佩，仰慕21.theprofessionalbasketballgroups职业篮球机构职业篮球机构22.usesomeoneelsesidea借用其他人的想法借用其他人的想法重点句型1.IthinktheTVwasinventedbeforethecar.我认为电视是在轿车之前发明的。我认为电视是在轿车之前发明

188、的。2.Whenwasthetelephoneinvented?电话是什么时候发明的？电话是什么时候发明的？Ithinkitwasinventedin1876.我认为电话是在我认为电话是在1876年被发明的。年被发明的。3.Whataretheyusedfor?他们可用来做什么？他们可用来做什么？Theyareusedforchangingthestyleoftheshoes他们可用来改变鞋子的样式。他们可用来改变鞋子的样式。4.Whenwasthezipperinvented?拉链是什么时候发明的？拉链是什么时候发明的？Itwasinventedin1893.它是在它是在1893年被发明的。

189、年被发明的。5.Whowasitinventedby?它是由谁发明的？它是由谁发明的？ItwasinventedbyWhitcombJudson.它是被惠特科姆它是被惠特科姆.贾德森发明的。贾德森发明的。6.WhenwasteabroughttoKorea?茶是什么时候被带到韩国的？茶是什么时候被带到韩国的？ItwasbroughttoKoreaduringthe6thand7thcenturies.它是在六至七世纪被带到韩国的。它是在六至七世纪被带到韩国的。7.Whatisthehoticecreamscoopusedfor?这个热的冰其淋勺子是用来做什这个热的冰其淋勺子是用来做什么的？么的

190、？Itsusedforservingreallycoldicecream它是用来提供真正冷的冰其淋。它是用来提供真正冷的冰其淋。1.Idontlikeeatingchocolate.Thetasteistoo_.2.Momaddedsaltbutitstillwasnt_enough.3.Ipreferlemonstooranges.Ilikethe_taste.4.Shelikes_cookies.Theyarehard,dryandeasilybroken.crispysweetsaltysourcrispy, sweet, salty, sourFillintheblankwiththe

191、correctwordgiven.Doyouknowthedifference?beinventedbybeinventedinbeinventedtoEmphasizeonpersonEmphasizeontimeorplaceEmphasizeontheusageCanyoumakesentenceswiththem?1.Telephone_AlexanderGrahamBell,whoisanEnglishman.2.variousthingshave_recordthehistoryofhumanbeing.3.paper_first_ancientChina,anditisoneof

192、themostimportantinventionsintheworld.beinventedby/in/towasinventedbyinventedinwasbeeninventedtoPleasetranslatethesesentencesintoEnglish.1.这样的话，我们明天就可以完成任务了。这样的话，我们明天就可以完成任务了。_,wecan_ourtasktomorrow.2.茶是在很偶然的情况下发明出来的。茶是在很偶然的情况下发明出来的。Teawas_.3.我们爬山的时候不小心掉进一个山洞里了。我们爬山的时候不小心掉进一个山洞里了。We_aholewhenwe_themo

193、untain.4.自从发明了电之后，人类历史进入了新的篇章。自从发明了电之后，人类历史进入了新的篇章。Afterelectricity_,ourhistory_anewstage.Inthisway finish/completeinventedbymistakefellintowereclimbingwasinventedgotintocleanuptheSelfcheck1Completethepassagewiththecorrectformsofthewordsinthebox.Itisoftendifficulttodecideontheinventorofcertaininvent

194、ions.Thisisbecausesometimesafewpeoplemaythingswhicharethesame.Opinionsarethenaboutwhocameupwiththeideafirst.Someinventionscanalsoallofaleadtootherinventions.Sosomepeoplewhethertheinventorcameupwiththeideahimselforherself.producenearlydividedsuddendoubtedTheythinkthattheinventorusedsomeoneelsesideato

195、createhisorherinvention.Thatiswhybooksorwebsitesusuallymorethanoneinventorwhengivinginformationaboutinventions.mentionedSelfcheck2Rewritethesesentencesusingthepassivevoice. 1.Someonestolemywatch.2.Theyusedfiveeggstomakethisbigcake.Mywatchwasstolenbysomeone.Fiveeggswereused(bythem)tomakethisbigcake.3

196、.Whendidtheyinventthepersonalcomputer?4.Theyaskedusnottoruninthehallway.5.Someonetookthevideobacktothestore.Whenwasthepersonalcomputerinventedbythem?Wewereasked(bythem)nottoruninthehallway.Thevideowastakenbacktothestore(bysomeone).Whenweretheyinvented?abacusinthe19thCenturyumbrellaattheendofSpringan

197、dAutumnPeriod cleanupthebinocularsin1600camerain1839bicyclein1839carin1885 motorcyclein1885toothbrushin1780washingmachinein1858根据汉语及首字母写出单词。根据汉语及首字母写出单词。1.WhenIbegantosing，helaughedandmademeverye_(尴尬的尴尬的)2.AfteralongtriptoEurope，1feltverye_(精疲力竭的精疲力竭的)3.a_：tomakeknownpublicly4.d_：togiveanaccountofin

198、speechorwritingembarrassedexhaustedannouncedescribe5.a_：onethatisinvestedwiththispower，especiallyagovernmentorgovernmentofficials.6.Lastnightafriendofmineinvitedmetoac_party(化装舞会化装舞会)authoritycostumeSelfcheck3Findoutinformationaboutoneinventionandwritesentencesbelow.Invention:When:Who:Purpose:HomeworkChooseoneoftheinventionswhichyouthinkisthemostimportant,andthenwriteaparagraphaboutit.