Unit3Teenagersshouldbeallowedtochoosetheirownclothes单元设计意图和依据：本单元出现的被动主态主要是情态动词should+be+动词的过去分词构成的。例如：Studentsshouldbeallowedtoweartheirclothesonweekends.通过学习本单元。结合生活实际，复习、巩固句型Iagree/Idisagree.即表示同意或不同意的方式。在教学中，要充分利用多媒体等教学设备，创设与本课话题相关的情景，如谈论青少年日常行为规范，学校校规，家规等。围绕着本单元的教学目标，设计一些贴近学生实际的教学任务让学生辩论一些学校规章制度，例如学生是否应该在学校使用手机这种焦点话题。学生在使用所学目标语言进行辩论时，教师要不断鼓励学生，让学生勇于发表自己的真实观点和想法，增强学生开口讲英语的自信心。教学内容分析：本单元以学生是否应该挑选自己的衣服为话题，以谈论学生在生活中应当遵守的规矩和学生自己的意见为主线，向学生展示了的用于表达被或不被允许做某事和同意不同意的目标语言。教学目标：1．词汇：allow,pierce,silly,stayup,drivers’licenseearring,strict,concentrate,volunteer,目标语言：Ithinksixteen-year-oldsshouldbeallowedtodrive.Idisagree.Ithinksixteenistooyoung.Doyouthinkthirteen-year-oldsshouldbeallowedtohavepart-timejobs?No,Idon’t.2．通过目标语言的学习，学生学会谈论自己平时需要遵守的规则，并能发表自己的看法或独特见解。3．教育学生要在培养自己的独立思想的同时注意遵守规章制度。教学重点及难点：1．本单元重点在于新单词及目标语言，并再次出现了被动语态。2．难点在于学生运用目标语言进行自由表达及对被动语态的掌握。课时分配（4课时）：第一课时：SectionA1a---2cGrammarFocus第二课时：SectionA3a---4第三课时：SectionB1a---2c第四课时：SectionB3a---4SelfCheck2教学指导思想：以素质教育为指导思想，促进学生个性发展，注意对学生进行思想引导，培养学生正确认识个性及美丑。教学方法：听说读写相结合，循序渐进；设计合理并具有挑战性任务，让学生在完成任务时练习使用目标语言，体验成功之快乐教学过程设计：PeriodoneTeachingaims:should﹢beallowedtoTeachingkeypoints:Ithinksixteen-year-oldsshouldbeallowedtodrive.Idisagree.Ithinksixteenistooyoung.Doyouthinkthirteen-year-oldsshouldbeallowedtohavepart-timejobs?No,Idon’t.Teachingdifficultpoints:ReflectingTransforminginformationTeachingSteps:Step1:GreetingandasmalltalkTheSondutygivesasmalltalkonherunpleasantshopping(hermotherdidn’tletherchooseherownclothes)toleadinthetopicofUnit3“Teenagersshouldbeallowedtochoosetheirownclothes”Then,Ssshowtheirownopinionbysaying“agree”and“disagree”.Step2:Lead-inbytalkingabouttheschoolruleandfamilyrules.Letssmakeasurveyofthefamilyrules:Writedownwhatyouareallowedtodoandwhatyouaren’tallowedtodoathome.beallowedtodobenotallowedtodoStep3:DiscussandlearnA:Whatshouldteenagers(not)beallowedtodo?B:Ithinkteenagersshouldbeallowedtogooutwiththeirfriends.A:Iagree.Theyneedtorelax./Idisagree.Theyarenotoldenough.Step4:Practiceinpairs:Lookatamodelandreadtogether:S1:Ithinkteenagersshouldbeallowedtogooutwiththeirfriends.S2:Iagree.Theyneedtorelax./Idisagree.Theyarenotoldenough.MakeconversationsusingthephrasesintheboxandthestatementsinActivity1a.Asstudentsworkinpairs,movearoundtheroomlisteninginonvariouspairsandgivingpronunciationandlanguagehelpasneeded.Afterstudentshavehadachancetopracticeseveralexchanges,askpairstocometothefrontoftheclassroomandsaytheirconversations.Step5:Listening:1,1b:Playtherecordingforthefirsttime,studentsonlylisten.Playtherecordingasecondtime.Thistimestudentslistenandchoose.Listenandcircle“T”fortrueor“F”forfalsebesidethestatementsintheboxonpage18.TapescriptWoman:So,whatareyoudoingthisafternoon,...
