Unit 3 Teenagers should be allowed to choose their own clothes 15分钟课件.ppt

Unit3Teenagersshouldbeallowedtochoosetheirownclothes 课前预习检查 Vocabularyandexpressions 允许做某事 Beallowedtodosth 十六岁的孩子 穿耳孔 和某人一块出去 做兼职工作 选择自己的衣服 去购物中心 驾驶执照 考试不及格 sixteen year olds getone searspierced gooutwithsb haveapart timejobs chooseone sownclothes gotothemall driver slicense failatest Readthestatementsbelow Circle A foragree or D fordisagree AD1 Teenagersshouldbeallowedtogooutwiththeirfriendseverynight AD2 Sixteen year oldsshouldbeallowedtodrive AD3 Studentsshouldnotbeallowedtohavepart timejobs AD4 Sixteen year oldsshouldbeallowedtogettheirearspierced AD5 Sixteen year oldsshouldbeallowedtochoosetheirownclothes Readthearticleandthenanswerthequestions Whatdothestudentsinthisarticlethinkabouttheschooluniforms Whatkindofclothesdotheywanttowear Howdotheyliketostudy Whatistheirideaaboutvacations Whyisitgoodtovolunteer Theotherday myfriendsandItalkedabouttherulesthatwehaveinschool Atourschool wehavetowearuniformseveryday Theproblemisthatallmyclassmatesthinktheuniformsareugly Wethinkyoungpeopleshouldlooksmartandsowewouldliketowearourownclothes Ourteachersbelievethatifwedidthat wewouldconcentratemoreonourclothesthanourstudies Wedisagree Wewouldfeelmorecomfortableandthatisgoodforstudying Ifwecan tdothat weshouldbeallowedtodesignourownuniforms Thatwouldbeagoodwaytokeepbothteachersandstudentshappy It salsoprobablyagoodideaforparentstoallowteenagerstostudyingroupsduringtheevening Iknowwegetnoisysometimes butwelearnalotfromeachother Wealsothinkthatvacationsshouldbelonger Atpresentthey retooshort Longervacationswouldgiveustimetodothingslikevolunteering LastsummerIhadanopportunitytovolunteeratthelocalhospital butIcouldn tbecauseIhadtogobacktoschool ItwouldbeagoodexperienceformebacauseIwanttobeadoctorwhenI molder 我认为应该允许学生和他们的朋友一起写作业 Ithinkstudentsshouldbeallowedtodohomeworkwithfriends Grammarfocus Sentencestructure sb should shouldnot beallowedtodo 被动语态 定义 表示主语是动作的承受者 构成 助动词be 及物动词的过去分词 助动词有人称 时态和数的变化 含有情态动词的被动语态 情态动词 be 及物动词的过去分词 用法 当我们不知道谁是动作的执行者 或者没有必要指出谁是动作的执行者 或者只强调动作的承受者时 要用被动语态 ThePassiveVoice GrammarFocus 情态动词的被动语态 肯定句 主语 情态动词 be 动词过去分词否定句 主语 情态动词 not be 动词过去分词疑问句 情态动词 主语 be 动词过去分词 Teenagersshouldbeallowedtochoosetheirownclothes Theyshouldallowustohavepart timejobs 2 Weshouldallowchildrentospendtimewiththeirfriends Weshouldbeallowedtohavepart timejob Childrenshouldbeallowedtospendtimewiththeirfriends exercise 3 TheteachershouldallowAnnatofinishthepicture 4 Parentsshouldallowchildrentochoosetheirownfriends Annashouldbeallowedtofinishthepicture Childrens