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1、SectionAPeriod1(1a2d)Doyouknowthefollowinginventions?Whenweretheyinvented?paper105A.D.printing1041-1045Itwasinventedcompass11thCenturygunpowder9thCenturyItwasinventedIthinkthewasinventedbefore/afterthecarcomputertelephoneTV1bListenandmatchtheinventionswiththedates._1876_1885_1927_1971dacbin1885in197
2、1Thewasinventedinin1876in1927Thewasinventedin1.Didgrandmothersfamilyhaveatelephone?Yes,theydid.2.Didgrandmothersfamilyhaveacar?Yes,theydid.3.DidgrandmothersfamilyhaveaTV?Why?No,theydidntBecausetheyweresoexpensivethattheycouldntaffordone.4.Didgrandmothersfamilyhaveacomputer?Dotheyhaveone?No,theydidnt
3、.Yes,theydo.Readandanswerthequestions看图完成句子。看图完成句子。1.(1885,invented)Thecar_in1885.2.(around1927,invented)TheTV_around1927.was inventedwasinvented3.(1971,invented)The personal computer _ _ _ _ _ _ 1971.4.(1876，invented)The telephone _ _ _ _ _ _ _.wasinventedinwasinventedin1876Makeasimilarconversation
4、withyourpartnerusingthe1basamodel.A:WhenwastheTVinvented?B:Itwasinventedin1927.A:Whowasitinventedby?B:ItwasinventedbyBaird.T:Whenwasthetelephoneinvented?S:Itwasinventedin1876.T:Whowasitinventedby?S:ItwasinventedbyBell.18851885HenryFord197119711976197619071907WrightCrayBillHewlettheelscoopSheiswearin
5、ghighheels.Sheisscoopingbyusingthescoop.2aListenandnumbertheinventionsintheorderthatyouhearthem.1232bListenagaincompletethechartbelow._thestyleoftheshoeshotice-creamscoopseeing_shoeswithlights_reallycoldice-creamshoeswithspecialheelsWhatisit/weretheyusedfor?InventionchanginginthedarkservingReadandan
6、swerthequestions1.WhatdoesAlexthinkofshoeswithlights?Hethinksitiscool.2.Whatalwayshappenstohimatnight?Healwayshitshistoesonsomethingonthewaytothebathroomatnight.3.Howdoesthespecialice-creamscooprun?Itrunsonelectricity.4.Whyaretheshoeswithspecialheelsspecial?Wecanmovetheheelsupanddown.5.Ifyouaregoing
7、toaparty,whatcanyoudowiththeheels?Icanraisetheheels.6.Ifyouaregoingoutforshopping,whatcanyoudowiththeheels?Icanlowertheheels.7.WhichisCarolsfavoriteinvention?Itisaspecialice-creamscoop.8.WhatisCarolwritingaboutforherEnglishhomework?Sheiswritingaboutinterestinginventions.Makeconversationsusingtheinfo
8、rmationin2b.A:Whataretheyusedfor?B:Theyreusedforseeinginthedark.ArmadilloBreadbox犰狳型的面包盒犰狳型的面包盒 LullLamp睡眠灯睡眠灯COOL INVENTIONSErgonomicLadder工效学的楼梯工效学的楼梯TheWeightWatchBelt2dReadandanswerquestions.1.Whatinventionaretheytalkingabout?2.Dotheythinkitagreatinvention?Why?Thezipper.Yes.Becauseitisusedwidely
9、inourdailylives.3.Wherecanyouseezippers?Ondresses,trousers,shoes,bagsalmosteverywhere.4.Whenwasitinvented?In1893.5.Whowasitinventedby?WhitcombJudson.6.Whendidthezipperbecomepopular?Around1917.WhitcombL.Judson(18461909)wasanAmericanmachinesalesman,mechanicalengineerandinventor.Hedevelopedandinventedt
10、hezipperin1893.Readtheconversationagainandrole-playit.changetheworldthinkofaninventionmypleasureletmethinkIknowsuchagreatinventioninourdailylivesdoseemtohaveapointthinkaboutseeawebsitethepioneersofdifferentinventionsbelistedatthattimebeusedwidelybecomepopular拉链是这样一个很棒的发明。拉链是这样一个很棒的发明。Thezipperis_.这些
11、发明已经改变了世界。这些发明已经改变了世界。Theseinventions_already_.一些小的发明被广泛的使用。一些小的发明被广泛的使用。Somesmallinventions_.搜狐是我经常浏览的网站。搜狐是我经常浏览的网站。Sisthe_Ioften_.你认为你说的有道理吗？你认为你说的有道理吗？Doyouthinkyou_?suchagreatinventionhavechangedtheworldareusedwidelywebsitesurfhaveapointWhichinventionareyoufamiliarwith?Talkaboutitwithyourpartne
12、r.10MostImportantInventionsthroughoutHistoryTheComputerTheInternetElectricityTheWheelTelephoneTheLightBulbFlightCarPenicillinNuclearEnergy1.inventv.发明发明指经过认识和实践创造出前所未有的事物。指经过认识和实践创造出前所未有的事物。Edisoninventedthelightbulb.爱迪生发明了电灯泡。爱迪生发明了电灯泡。invention和和inventor都是名词都是名词,前者意为前者意为“发发明明”,后者意为后者意为“发明家发明家”。Lan
13、guagepointsdiscover,invent和和find都是动词都是动词,它们的词义相它们的词义相近近,但是有区别但是有区别:discover意为意为“发现发现”,指发现某种本来存指发现某种本来存在在,但以前未被发现或未为人所知的事物或现但以前未被发现或未为人所知的事物或现象。象。Thelostbikewasdiscoveredatthebusstop.丢了的自行车在公共汽车站那儿找到了。丢了的自行车在公共汽车站那儿找到了。LaterIdiscoveredthathewassokind.后来我才发现他那么善良。后来我才发现他那么善良。知识链接知识链接invent意为意为“发明发明”,指
14、发明以前不存在指发明以前不存在的东西。的东西。Doyouknowwhoinventedthecomputer?你知道谁发明的电脑吗？你知道谁发明的电脑吗？find意为意为“找到找到,发现发现”,指偶然发现或指偶然发现或几乎没有困难地发现。几乎没有困难地发现。Ifoundsomeoldphotosinthatdrawer.我在那个抽屉里发现了一些旧照片。我在那个抽屉里发现了一些旧照片。1).Edison_theelectriclamp.2).Ilostmynecklacelastnight.Ihavent_it.3).Who_Americafirst?inventedfounddiscovere
15、d4).Thetelephone_in1876.A.inventedB.wasinventedC.wasfoundD.wasdiscovered【点点拨拨】句句意意：电电话话是是1876年年发发明明的的。invent“发发明明”，且且telephone与与invent之之间间是是动宾动宾关系，关系，应应用被用被动语态动语态。故。故选选B。2.beusedfor.被被用来用来 是由是由“usesth.forsth./doingsth.”结构转结构转变而来变而来,介词介词for在这里表示用途或作用在这里表示用途或作用,后面可以接名词、代词或动词后面可以接名词、代词或动词-ing形式。形式。This
16、machinecanbeusedforcuttinggrass.这个机器可以被用来割草。这个机器可以被用来割草。beusedas意为意为“被用作被用作，被作，被作为为使用使用”EnglishisusedasaforeignlanguageinChina.beusedby意为意为“被被使用使用”Rubbersareoftenusedbystudentstocorrectmistakes.知识链接知识链接English is widely used _ manypeoplearoundtheworld_asecondlanguage.A.by；forB.by;asC.as；forD.for；as【
17、点点拨拨】句句意意：英英语语被被世世界界各各地地的的许许多多人人作作为为第第二二语语言言广广泛泛使使用用。by意意为为“被被；由由”，用用于于被被动动语语态态中中，后后跟跟动动作作的的执执行行者者；as作介作介词词，意，意为为“当作当作”。故。故选选B。usedtodosth.意为意为“过去常常做某事过去常常做某事”。IusedtosmokewhenIwasyoung.usesth.todosth.意为意为“使用某物来做某使用某物来做某事事”,其被动结构为其被动结构为“sth.beusedtodosth.”。Theseknivesareusedtocutpies.知识链接知识链接3.Canyo
18、uhelpmethinkofaninvention?Mypleasure.Mypleasure也可说成也可说成Itsa/mypleasure.或或Apleasure，意思是，意思是“我的荣幸；愿为我的荣幸；愿为你效劳；这是件愉快的事你效劳；这是件愉快的事”。Willyoupleasehelpmetakethebookstotheclassroom?请你帮我把这些书带到教室里去好吗？请你帮我把这些书带到教室里去好吗？Mypleasure./Itsapleasure.愿为你效劳。愿为你效劳。pleasuren.愉快；高兴愉快；高兴Shetooknopleasureinherwork.她觉得自己的工
19、作毫无乐趣。她觉得自己的工作毫无乐趣。Iwillrememberthismeetingwithpleasure.我会愉快地记着这次的会晤。我会愉快地记着这次的会晤。Itisapleasuretoworkwithyou.和你一起工作真是件乐事。和你一起工作真是件乐事。at(ones)pleasure随便随便Youarefreetocomeandgoatyourpleasure.来去自由来去自由,悉听尊便。悉听尊便。takepleasurein以某事为乐以某事为乐,喜欢做某事喜欢做某事withpleasure愉快地愉快地,高兴地高兴地,没问题没问题知识链接知识链接4.Well,youdoseemt
20、ohaveapointyoudoseemtohaveapoint是个强调是个强调句，用句，用“助动词助动词do+谓语动词原形谓语动词原形”的结的结构。构。Hedoeslookwell.他的确看起来气色很好。他的确看起来气色很好。Youdidgivemeafright.你真把我给吓了一跳。你真把我给吓了一跳。haveapoint有道理有道理Iadmit(that)youhaveapoint.我承认你有理。我承认你有理。Iguessyouhaveapointthere.我想你说的有道理。我想你说的有道理。5.itmentionedthatthezipperwasmentionv.提到；说到提到；说
21、到Dontmentionthisproblemthisevening.今晚别提这个问题。今晚别提这个问题。Nobodymentionedtherealpurposeofthismeeting.谁也没有提到这次会议的真正目的。谁也没有提到这次会议的真正目的。1)mention表示表示“提到；提及提到；提及”，是及物动，是及物动词，其后接名词或代词作宾语时，无需用词，其后接名词或代词作宾语时，无需用任何介词；另外注意任何介词；另外注意不接双宾语不接双宾语。如：。如：Henevermentionedhisgirlfriendtome./Henevermentionedtomethathehadagi
22、rlfriend.他从未向我提及他有个女朋友。他从未向我提及他有个女朋友。注注意意2)若后接动词，要用动名词，不能用不定式若后接动词，要用动名词，不能用不定式WheneverImentionplayingfootball,hesayshestoobusy.我一提起踢足球，他就说太忙。我一提起踢足球，他就说太忙。3)nottomention意为意为“更不用说更不用说;还不算还不算”HecanspeakFrench,GermanandJapanese,nottomentionEnglish.他会说法语，德语和日语，更不用说英语。他会说法语，德语和日语，更不用说英语。4)口语中说口语中说Dontme
23、ntionit.主要用来回主要用来回答感谢，有时也用来回答道歉。如：答感谢，有时也用来回答道歉。如：A：Thankyouverymuch.多谢你了。多谢你了。B：Dontmentionit.不客气。不客气。A：Imsorrytohavetroubledyou.对不起打扰你了。对不起打扰你了。B：Dontmentionit.没关系。没关系。1).(2012辽宁大连辽宁大连)-Thankyoufortakingmearoundyourschool,Daming.-_A.Dontmentionit.B.Nevermind.C.Ofcoursenot.D.Noproblem.2).-Sorry,Sir
24、.Imadeamistakeagain.-_.Practicemoreandyouwilldobetter.A.NevermindB.ImnotsureC.YourewelcomeD.DontmentionitAA根据句意和所给汉语提示根据句意和所给汉语提示,完成下列单词的完成下列单词的确拼写。确拼写。1.Thatsthemost_(有用的有用的)book.2.ItissaidthatThomasEdisonhad1,093_(发明发明)duringhislifetime.3.-Whatisthiskindofmachineusedfor?-Itsusedfor_(听听)tomusic.4.I
25、fyou_(加热加热)theice,itwillsoonbecomewater.5.Childrenalsoneedtime_(玩耍玩耍).usefulinventionslisteningheattoplay句型转换句型转换1.Thepersonalcomputerwasinventedin1976.(对划线部分提问对划线部分提问)_thepersonalcomputer_?2.TheshoeswithlightswereinventedbyJulieThompson.(对划线部分提问对划线部分提问)_theshoeswithlights_?WhenwasinventedWhowereinventedby3.Knivesareusedforcuttingthings.(对划线对划线部分提问部分提问)_knives_?4.AChinesenamedCaiLuninventedpaper.(改为被动语态改为被动语态)Paper_aChinesenamedCaiLun.Whatareusedforwasinventedby5. She was interviewed by the local TVstationlastweek.(改改为为主主动语态动语态)ThelocalTVstation_ _ _lastweek.interviewedher
