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1、TeenagersshouldbeallowedtoTeenagersshouldbeallowedtochoosetheirownclotheschoosetheirownclothes. .Unit7第一课时：第一课时：SectionA(1a2d)课文课文呈现呈现知识知识讲解讲解第一课时：Section A (1a-2d)课课堂堂导导入入1a1a1b1b课课堂堂小小结结课课后后作作业业课课堂堂练练习习Discuss:Asteenagers,whatdoyouthinkyoucandoandwhatyoucantdo?Why?CanIgototheshoppingcenterwithJohn
2、?Hejustgothisdriverslicense.Noway！Idontthinksixteenyearoldsshouldbeallowedtodrive.Imworriedaboutyoursafety. Read the statements below. Circle Read the statements below. Circle A A for for agree or agree or D D for disagree.for disagree.1a1Teenagersshouldnotbeallowedtosmoke.AD2Sixteenyearoldsshouldbe
3、allowedtodrive.AD3Studentsshouldnotbeallowedtohaveparttimejobs.AD4Sixteenyearoldsshouldbeallowedtogettheirearspierced.AD5Teenagersshouldbeallowedtochoosetheirownclothes.ADdontthink.我认为我认为不不，这是，这是一个否定前移结构。一个否定前移结构。考向一【易错点【易错点】I/Wethink后面的宾语从句如果是后面的宾语从句如果是否定句，否定词要前移到主句上，即否定句，否定词要前移到主句上，即“I/Wedontthink
4、.”，意为意为“我我/ /我们认为我们认为不不”，类似，类似think这一用法的动词还有这一用法的动词还有believe，suppose，expect，imagine等等。讲解来自讲解来自点拨点拨知识点1 1eg：Idontthinkheisabletocleanalltheroomsinaday.我认为他一天内不能把所有的房间都打扫干净。 WedontexpectthatTomcancomethisevening.我们认为汤姆今晚不可能会来。讲解来自讲解来自点拨点拨形修代要后置形修代要后置否定转移的五个常用词：猜否定转移的五个常用词：猜想想(suppose)和想象和想象(imagine)都不
5、可信都不可信(believe)，我认为，我认为(think)你的期待你的期待(expect)最真。最真。特色土特色土 方法方法考向二考向二【易错点【易错点】否定前移结构中，变为反意疑问句时，否定前移结构中，变为反意疑问句时，如果主句主语是如果主句主语是I I，则反问从句。如果主句，则反问从句。如果主句主语不是主语不是I I，则反问主句。，则反问主句。eg：Idontthinkheisright，ishe? ( (此时注意：原句应是此时注意：原句应是heisntright，故反问，故反问从句用前否后肯从句用前否后肯) ) 我认为他不对，是吗？Hedoesntthinkhisfriendwillw
6、in，doeshe? ( (反问主句，用前否后肯反问主句，用前否后肯) ) 他认为他的朋友不会赢，是吗？讲解来自讲解来自点拨点拨典例典例IdontthinkthenewlydirectedfilmbyZhaoWeiisasinterestingaspeoplesay，_？(黄石黄石)AdoyouBisntitCisitDdontyou【点拨【点拨】本题考查反意疑问句。主句主语是本题考查反意疑问句。主句主语是I，应反问从，应反问从句，从句主语是句，从句主语是film且动词为否定前移，应用前否后肯。且动词为否定前移，应用前否后肯。C讲解来自讲解来自点拨点拨sixteenyearolds1616岁的
7、青少年岁的青少年考向【重【重点点】sixteenyearolds是合成名词，意为“16岁的青少年”。“基数词量词(单数)形容词”构成的词通常作形容词，作前置定语；后加s表示一类人或事物。eg：Mypenpalisasixteenyearoldboy.我的笔友是一个16岁的男孩。Sixtyyearoldsshouldretire.六十岁的人应该退休。讲解来自讲解来自点拨点拨知识点2 2典例典例Noway!Idontthink_shouldbeallowedtodrive.Iamworriedaboutyoursafety.(遵义)AfifteenyearsoldBfifteenyearoldsC
8、fifteenyearold【点拨【点拨】本题用】本题用短语辨析法短语辨析法解题。解题。fifteenyearsold15岁；岁；fifteenyearolds十五岁的青少年；十五岁的青少年；fifteenyearold十五十五岁的。句意：不行！我认为十五岁的青少年不应该被允许岁的。句意：不行！我认为十五岁的青少年不应该被允许开车。我担忧你们的安全。开车。我担忧你们的安全。B讲解来自讲解来自点拨点拨allow/l/v允许；准许允许；准许考向【高频【高频】allow常用于以下结构中：常用于以下结构中：(1)allowsb.todosth.允许某人做某事eg：(海南中考)Mrs.Blackdoes
9、ntallowhersontoplaycomputergamesonschoolnights.布莱克夫人不允许她儿子在上学的夜晚玩电脑游戏。讲解来自讲解来自点拨点拨知识点3 3讲解来自讲解来自点拨点拨(2)be(not)allowedtodosth(不)被允许做某事eg：Passengersarenotallowedtosmoke.乘客不允许吸烟。(3)allowdoingsth.允许做某事eg：Wedontallowsmokinginpublicplaces.我们不允许在公共场所吸烟。典例典例Girlstudentsinsomeschoolsarenotallowed_longhair. (
10、潍坊中考)AhavingBhaveChadDtohave【点拨【点拨】本题用】本题用固定短语法固定短语法。be(not)allowedtodosth.(不不)被允许做某事。句意：在一些学校女孩不被允许留被允许做某事。句意：在一些学校女孩不被允许留长发。长发。D讲解来自讲解来自点拨点拨safety/sefti/n安全；安全性安全；安全性讲解来自讲解来自点拨点拨知识点4 4考向insafety处于安全的状态。处于安全的状态。eg：Thechildrenarenowinsafety. 孩子们现在安全了。eg：(湖州中考)Safetycomesfirst.Weshouldobeythetrafficr
11、ulestostayawayfromaccidentsontheroad.安全是第一位的。在路上，我们应该遵守交通规则，远离交通事故。拓展(1)safeadj.安全的；无危险的；其反义词是安全的；无危险的；其反义词是dangerousadj.危险的。危险的。eg：Thisplaceisverydangerous，andyoushouldgotoasafeplace.这个地方很危险，你应该到一个安全的地方。(2)safelyadv.安全地安全地eg：Wegottothesmallislandsafelyfinally.我们最终安全地到达了小岛。讲解来自讲解来自点拨点拨典例典例Whenswimmi
12、ng,youshouldputs_(安全安全)first.(安徽安徽)【点拨【点拨】本题用】本题用语法判定法语法判定法解题。句意：当游泳时，你应解题。句意：当游泳时，你应该把安全放到第一位。分析句子结构知，本空应为名词作该把安全放到第一位。分析句子结构知，本空应为名词作宾语。宾语。afety讲解来自讲解来自点拨点拨smoke/smk/v吸烟；冒烟吸烟；冒烟n烟烟考向一smoke作为动词表示作为动词表示“吸烟；冒烟吸烟；冒烟”。eg：Nosmoking!禁止吸烟！Smokingisbadforyourhealth.吸烟对健康有害。讲解来自讲解来自点拨点拨知识点5 5考向二smoke作为名词意为作
13、为名词意为“烟烟”，为不可数名词。，为不可数名词。eg：Smokefromcarsmakestheairdirty.汽车的烟使空气变脏。典例典例Whatdoesthesignmean?Itmeans“_”Becauseitisverydangeroustosmokeatthegasstation.ANoparking.BNophotos.CNoeating.DNosmoking.【点拨【点拨】本题用本题用固定短语法固定短语法解题。解题。Noparking禁止停车；禁止停车；Nophotos禁止照相；禁止照相；Noeating禁止吃东西；禁止吃东西；Nosmoking禁止吸烟。由句意可知选禁止吸
14、烟。由句意可知选D。D讲解来自讲解来自点拨点拨（高频）（高频）getsth.done让某事被做让某事被做考向讲解来自讲解来自点拨点拨知识点6 6getsth.donehavesth.done表示表示“使某事被使某事被做做”，其中，其中done为动词的过去分词，作宾语补为动词的过去分词，作宾语补足语，在逻辑上宾语和足语，在逻辑上宾语和do之间是被动关系。之间是被动关系。eg：Theygot/hadaphototakentogether.他们一起照了张相。典例典例Igotmyoldbicycle_(fix)upinordertogiveitawaytocharity.【点拨【点拨】“get宾语宾语
15、done”意为意为“使某事被做使某事被做”。所。所以本题填以本题填fix的过去分词的过去分词fixed。fixed讲解来自讲解来自点拨点拨Listen and,circleListen and,circleT T for true or for true or F F for false. for false.1 1Annacangototheshoppingcenterbybus.TAnnacangototheshoppingcenterbybus.TF F2 2Annawantstogetherearspierced.TAnnawantstogetherearspierced.TF F3
16、3AnnawantstochooseAnnawantstochooseherownclothes.Therownclothes.TF F1b1bAnna:Mom,canIgototheshoppingcenterwithJohn?Hejustgothisdriverslicense.Mom:Noway!Idontthinksixteenyearoldsshouldbeallowedtodrive.Theyarentseriousenough.Imworriedaboutyoursafety.Anna:ButGabysgettingherearspiercedattheshoppingcente
17、randIwanttowatch.Mom:Sixteenyearoldsshouldntbeallowedtogettheirearspiercedeither.Theyretooyoung.Anna:Iagree,butitsfuntowatch.CanItakethebusthen.Mom:Well,OK.Anna:Great!Iwanttobuyanewskirt,too.Mom:Whatkindofskirt?MaybeIshouldgowithyou.Anna:Aww,Mom.Imnotachild.Ithinkteenagersshouldbeallowedtochoosethei
18、rownclothes.Mom:Well,Ijustwanttomakesureyougetsomethingnice.1cLook at the statements in 1a and make conversations.A：Idontthinksixteenyearoldsshouldbeallowedtodrive.B：Iagree.Theyarentseriousenough.2aWhat does Molly think of Kathys statements? Listen and ,circle A for Agree，D for Disagree or DK for Do
19、nt Know.KathyMolly1.Sixteenyearoldsshouldnotbeallowedtoworkatnight.ADDK2.Larryshouldntworkeverynight.ADDK3.Heshouldcuthishair.ADDK4.Heshouldstopwearingthatsillyearring.ADDK5.Hedoesntseemtohavemanyfriends.ADDK2aKathy:Hi,Molly.WheresyourbrotherLarry?Ithoughthewasjoiningus.Molly:Hi,Kathy.Imsorry.Larryc
20、antjoinusafterall.Heisworkinglatetonight.Kathy:Oh,Larrysworkinglateagain?Molly:Yeah,heis.Kathy:IseeIreallydontthinksixteenyearoldsshouldbeallowedtoworkatnight.Youngpeopleneedtosleep.Molly:Oh,Idisagreewithyou.Teenageboysnevergettired.Kathy:Well,maybe.ButLarryshouldntworkeverynight.Molly:Thatstrue.Hen
21、eedstimetodohomework.Kathy:Andyouknow,Mollyheshouldreallycuthishair.Molly:Oh,Idontknow.Doyouthinkitstoolong?Kathy:Yes,Ido.Itdoesntlookclean.AndIthinkheshouldstopwearingthatsillyearring.Molly:HmmIdisagree.Ikindoflikeit.Itlookscool!Kathy:Youknowanotherthingthatworriesme?Larrydoesntseemtohavemanyfriend
22、s.Molly:Yeah,Iknow.Ithinkheshouldntworkonweekends.Kathy:Thatsright.Heneedstospendtimewithfriends.2bListen again. What are Kathys and Mollys reasons? Number their reasons in the correct order. _Itlookscool._Youngpeopleneedtosleep._Heneedstospendtimewithfriends._Heneedstimetodohomework._Itdoesntlookcl
23、ean.5 51 14 43 32 2Kathy:Hi,Molly.WheresyourbrotherLarry?Ithoughthewasjoiningus.Molly:Hi,Kathy.Imsorry.Larrycantjoinusafterall.Heisworkinglatetonight.Kathy:Oh,Larrysworkinglateagain?Molly:Yeah,heis.Kathy:IseeIreallydontthinksixteenyearoldsshouldbeallowedtoworkatnight.Youngpeopleneedtosleep.Molly:Oh,
24、Idisagreewithyou.Teenageboysnevergettired.2bKathy:Well,maybe.ButLarryshouldntworkeverynight.Molly:Thatstrue.Heneedstimetodohomework.Kathy:Andyouknow,Mollyheshouldreallycuthishair.Molly:Oh,Idontknow.Doyouthinkitstoolong?Kathy:Yes,Ido.Itdoesntlookclean.AndIthinkheshouldstopwearingthatsillyearring.Moll
25、y:HmmIdisagree.Ikindoflikeit.Itlookscool!Kathy:Youknowanotherthingthatworriesme?Larrydoesntseemtohavemanyfriends.Molly:Yeah,Iknow.Ithinkheshouldntworkonweekends.Kathy:Thatsright.Heneedstospendtimewithfriends.2cMake a list of things teenagers should and should not be allowed to do.Discuss your list w
26、ith your partner. A：Doyouthinkteenagersshould.?B：Yes，I./No，I.2dRoleplay the conversation.Sandy：ImreallyexcitedaboutseeingthefamouspaintingsbyPicasso.WuLan：Me，too！ImgladMr.Smithchosetheartmuseumforourschooltripthisyear.Sandy：Imgoingtobringmynewcameratotakelotsofphotos!WuLan：Oh，no.Mr.Smithsayswemustno
27、ttakephotos.Itsnotallowedinthemuseum.Sandy：Thatstoobad!Doyouthinkwemaybeallowedtotakephotosifwedontuseaflash?WuLan：Hmm.Ithinktheyjustwanttoprotectthepaintings.Soifyoudontuseaflash，thenitmaybeOK.Sandy：Yeah.Ithinkweshouldbeallowedtodothat.Illbringmycameraanyway.本本节节课课主主要要谈谈论论了了青青少少年年应应该该做做的的事事和和不不应应该该
28、做做的的事事及及其其理理由由，练练习习了了听听力力，掌掌握握了了知知识识点点Idontthink,sixteenyearolds,allow,safety,smoke,getsth.done的用法。的用法。一、根据汉语提示完成单词一、根据汉语提示完成单词1.Lookatthesign(指示牌).Youcannot_(吸烟)here.2.Intheendhe_(允许)ustocomeintothehall.3.Everyonewasworriedabouttheboys_(安全).4.(易错题)Nowmoreandmorepeoplewanttogetdrivers_(执照)andhavethe
29、irowncars.5.Ithinklittlegirlscantgettheirears_(穿透).练习来自练习来自点拨训练点拨训练smokeallowedsafetylicensespierced讲解来自讲解来自点拨点拨二、单项选择二、单项选择6.(改编丹东)HavetheyfoundthelostflightMH370？Notyet.Imreally_thepeopleontheplane.A.worriedaboutB.angrywithC.carefulofD.worryabout7.(2015宜昌)Ihaventbeenbacktomyhometownforyears._.Youm
30、ustmissyourparentsverymuch.A.OfcourseB.NowayC.No,youhaventD.ItsashameAD练习来自练习来自点拨训练点拨训练8.(2015沈阳)Ithinkweshouldaskpeopletousepublictransportmoreoften._.A.NevermindB.NotatallC.SorryD.Iagree9.Iwasthirsty，soIstoppedthework_somewater.A.drinkB.drinkC.drinkD.drank10.(2015天津)Myparentsdidntallowme_tothepart
31、y.A.goB.togoC.goesD.wentDCB练习来自练习来自点拨训练点拨训练三、根据汉语完成句子三、根据汉语完成句子11.他们对这个消息感到兴奋。Theywere_thenews.12.我认为学生们应该有兼职工作。Ithinkstudentsshouldhave_.13.这个男孩力气够大，能搬动这个箱子。Theboyis_carrythebox.14.他好像担心他的成绩。He_be_hisgrades.15.在博物馆里我们没有被允许拍照。Wearent_inthemuseum.excitedaboutparttimejobsstrongenoughtoseemedtoworrieda
32、boutallowedtotakephotos练习来自练习来自点拨训练点拨训练讲解来自讲解来自点拨点拨四、句型转换四、句型转换16.Teenagersshouldbeallowedtowearjeans.(改为否定句)Teenagers_allowedtowearjeans.17.Hemayallowustotakeawalkinthepark.(改为被动语态)We_totakeawalkintheparkbyhim.18.WeworriedaboutyourtriptoEngland.(改为同义句)We_yourtriptoEngland.19.Theymustfinishtheirhomeworkby9：00.(改为被动语态)Theirhomework_by9：00.20.(易错题)Ithinktheyareallowedtosithere.(改为否定句)I_thinkthey_allowedtosithere.shouldntbemaybeallowedwereworriedaboutmustbefinisheddontare练习来自练习来自点拨训练点拨训练1.熟记本课时的词汇熟记本课时的词汇 2.完成本课时的课后作业完成本课时的课后作业课后作业课后作业课后作业课后作业
