九年级英语全册Unit7TeenagersshouldbeallowedtochoosetheirownclothesPeriod3教学案无答案

#Teenagersshouldbeallowedtochoosetheirownclothes【课 题】Unit7Teenagersshouldbeallowedtochoosetheirownclothes.SectionA3(GrammarFocus-4c)【学习目标】.通过本课时的练习能正确使用本单元的重点词汇.能熟练运用 目标语言 should(not)beallowedtodo，be(not)allowedtodo，Iagree/disagree.或Idon’tagree.表达自己的观点。.通过了解和反思自己的言行举止是否符合中学生日常行为准则、规范自己的言行，养成自觉遵守规则的良好习惯和优良品德；正确看待“家规”“班规”“校规”等，并能认真遵守【学习重难点】含情态动词 should的被动语态结构“shouldbeallowedto”【学法指导】复习叫习口操练【教学过程】SectionA3(GrammarFocus-4c)【预习】重点词汇：tiny hug lift talkback awful regret poem chance keep…awayfrom—makeone’sowndecision 重点句子WhenIwasatinybabycryingallnight,mymomsangtomeandstayedbymyside.Ishouldnotbetoldwhattodo!NowI’manadult,thinkingbacktothosetimes.Doyouthinkteenagersshouldbeencouragedtomaketheirowndecisions?No,Idon’tagreewiththis.Teenagersaretooyoungto

maketheirowndecisions.Step1.GrammarFocus根据课本内容，完成下列句子。1.我认为不应该允许十六岁的孩子开车。Idon’tthinksixteen-year-olds todrive..我同意。他们还不够严谨。Iagree.Theyaren’tseriousenough..你认为应该鼓励青少年去自己做决定吗？Doyouthinkteenagers tomaketheirowndecisions?.不，我不认同这个。青少年还太小不能自己做决定。No,Idon’tagreewiththis.Teenagersare maketheirowndecisions..不应该允许青少年去做兼职。Teenagers tohavepart-timejobs..不，我不同意。 他们可以从工作当中学到很多。Idisagree.Theycan alot working..你认为如果不用闪光灯的话可以允许我们拍照吗？Doyouthinkwe totakephotosifwedon’tuseaflash..如果不用闪光灯的话，那么拍照是可以的。Ifyoudon’tuseaflash,thenitmaybeOK.Step2.含有情态动词的被动语态口口口 口在英语中，动词有两种语态，即主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。在前面两个单元我们已经学习了一般现在时的被动语态和一般过去时的被动语态，它们的结构为： are/is+及物动词的过去分词 ,were/was+及物动词的过去分词。口口新 口本单元我们主要了解含有情态动词的被动语态。它的结构是什么呢?观察下面例句中含情态动词被动语态的各种形式，然后补全结论中所缺的内容。

【例句】Manytreesshouldbeplantedinthemountains.应该在山上种许多树。Youcantakethisbookhome.（改为被动语态口□Thisbookcanbetakenhome（byyou）.Thisproblemcan’tbeworkedout.veryeasily.这道题轻易算不出来。Musttheworkbedoneatonce?这项工作必须立即完成吗？【结论】A.含有情态动词 的被动语态的结构为：情态动词 +―+及物动词的 。B.含有情态动词的主动语态变为被动语态时，要把主动语态的 变成被动语态的主语。C.变为否定句时只需要在情态动词后加 口D.变为一般疑问句时只需把 提到句首。【运用】D.选择最佳答案。（ ）Youngtreesshould everyyear.A.beplanted B.planted C.plantD.按要求完成下列各句，口空一词（□缩口）。Wemustdotheworkrightnow.（改为被动语态口 rightnow.Teenagersshouldbeallowedtogooutwiththeirfriendsonschoolnights.（改为否定句）Teenagers togooutwiththeirfriendsonschoolnights.Step3.PracticeWorkon4a.Rewritethesentencesaccordingtotheexample.Youmustcleanyourbedroomeveryday.Yourbedroommustbecleanedeveryday.Parentsshouldencourageteenagerstodosocialworkfortheircommunity.

Teenagers.CanLucydoherhomeworktomorrowinstead?Can ?DoyouthinkwemustkeepteenagersawayfromtheInternet?Doyouthinkteenagers ?Parentsshouldgiveteenagerschancestomaketheirowndecisions.Teenagers.Workon4b.Fillintheblankswiththecorrectformsofthewordsinbrackets.Shouldteenagers (ask)tomoveoutwhentheystartworking?InmanyWesterncountries,teenagers (allow)tomoveoutateighteen.Theirparentsbelievethattheyshould (educate)totakecareofthemselvesfromayoungage.Thisway,whenthey (start)workingtheycanmanagetheirownlives.However,inmostAsiansocieties,itisnotcommonforteenagersto (move)out.Chineseparentsbelievethatitisbetterforchildrentolivewithparentswhocan (take)careofthem.Buttheyoungshouldthenlookaftertheirparentsastheygetolder.ThatiswhymanyChineseadults (continue)tolivewiththeirparents.Step4.HomeworkYouandyourfriendarestartinganEnglishclub.Makealistofrulesaboutwhatshouldandshouldnotbeallowed.e.g.Membersshouldbeallowedtousedictionaries.TheyshouldonlyuseEnglish-Englishdictionaries.【反馈练习】一、 词组翻译1.陪伴在我身边 2.让……远离 3.给我一个拥抱4.0000 5.确保 6.后悔做某事

7.00000 8.太……而不能…… 9.告诉某人不要做某事―10.同意 二、完成句子.你认为青少年应该被鼓励0000定吗？Doyouthinktee