unit7grammar focus

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1、Unit7Teenagersshouldbeallowedtochoosetheirownclothes.SectionAGrammarFocus【学习内容】第三课时内容：SectionAGrammarFocus—4c【学习任务】1、熟练掌握GrammarFocus的句子。2、学习使用被动语态。3、掌握主动语态变被动语态的变化规律。4、针对允许或不允许做的事情发表自己的观点，叙述同意或不同意的理由。。Step1：单词检测：你能写出下列单词吗？试试吧证件________安全_______吸烟____

2、____极小的_________哭______田野_________拥抱_________举起_________严重的___________很坏的_______懊悔_________诗__________社区_________机会_________教育________完成_______社会_________【导学流程】Talkwithyourclassmatesaboutyourschoolrulesbyusing“studentsarenotallowedto…”.StepTwo:【lead-i

3、n】SchoolrulesDon’tarrivelateforschool.=Studentsarenotallowedtoarrivelateforschool.Don’truninthehallways.Schoolrules=Studentsarenotallowedtoruninthehallways.SchoolrulesDon’teatintheclassroom.=Studentsarenotallowedtoeatintheclassroom.SchoolrulesDon’tlis

4、tentomusicintheclassroom.=Studentsarenotallowedtolistentomusicintheclassroom.SchoolrulesDon'tfightwithothers.=Studentsarenotallowedtofightwithothers.Schoolrules=Studentsarenotallowedtocheat.Don’tcheat.SchoolrulesDon’twearlonghair.(boys)=Boysarenotallo

5、wedtowearlonghair.Schoolrules=Studentsarenotallowedtosleepinclass.Don’tsleepinclass.Idon’tthinksixteen-year-oldsIagree.Theyaren’tshouldbeallowedtodrive.seriousenough.DoyouthinkteenagersshouldbeNo,Idon’tagreewithencouragedtomaketheirownthis.Teenagersar

6、etoodecisions?youngtomaketheirowndecisions.TeenagersshouldnotbeallowedIdisagree.Theycanlearntohavepart-timejobs.alotfromworking.DoyouthinkwemaybeallowedIfyoudon’tuseaflash,totakesomephotosifwedon’tthenitmaybeOK.useaflash?GrammarFocusTask1:熟读GrammarFoc

7、us的句子2分钟。Task2:同桌检测，一人说汉语，一人说英语，看谁记背的句子多。StepThree:【自主学习】TranslatethefollowingsentenceintoChinese.StepFour:【成果检测】1.我认为16岁的人不应该被允许开车。我同意，他们不够严肃2.你认为应该鼓励青少年自己做决定吗？不，我不同意。青少年太小而不能自己做决定。3.青少年不应该被允许做兼职工作。我不同意。他们可以在工作中学到许多。4.你认为如果我们不用闪光，会被允许拍照吗？如果你们不用闪光，那也许

8、可以。1.Teenagersshouldbeallowedtohavetheirownideas.2.Theclassroommustbecleanedeveryday.3.Yourhomeworkcanbefinishedtomorrow._________________________________________________答案:情态动词+be+动词的过去分词StepFive：探究学习含有情态动词的被动语态结构：can/may/must/should+be+过去分词1