九年级英语Unit 3 Teenagers should be allowed to choose their own clothesSection A 课件 人教新目标版.ppt

unit3 teenagersshouldbeallowedtochoosetheirownclothes icando playbasketball watchtv studyinagroup iamallowedtodo ican tdo surftheinternet driveacar haveapart timejob gooutatnight iamnotallowedtodo heisallowedtoplaybaketballathome hecanplaybaketballathome heisnotallowedtoplaybaketballathome hecan tplaybaketballathome allowsbtodosth允许某人做 eg myfatherallowsmetowatchtvonweekends buthedoesn tallowmegooutwithfriendsonnights be benotallowedtodo iamallowedtowatchonweekends bymyfather iamnotallowedtogooutwithmyfriendsonnights 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 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 助动词be有人称 数的变化 其变化规则与be作为连系动词时一样 如 thedeskismadeofwood thedesksaremadeofwood heisaskedaquestionbytheteacher 助动词be am is are 及物动词的过去分词 不同的时态有不同的被动语态结构 1 一般现在时的被动语态结构 bymanystudents 主动语态变被动语态的方法 1 manystudentsstudyenglish english isstudied 2 theymakeshoesinthatfactory shoes aremade bythem inthatfactory 应该 允许做某事 should beallowedtodoshouldn t beallowedtodo 4 含有情态动词的被动语态结构 can may must should be 过去分词 1 amycantakegoodcareofgina byamy gina canbetakengoodcareof 2 youshoulddrinkmorewater morewater shouldbedrunk byyou gettheirearspierced earring pierce刺穿 刺破 driveacar getthediver slicense havepart timejob havelonghair usemobilephone dohomeworkwithfriends theyplayfootballonsunday lucydoesthehomeworkintheevening theyoftenusecomputersinclass wemakethesemachinesinbeijing footballisplayedbythemonsunday thehomeworkisdonebylucyintheevening computersareoftenusedbytheminclass thesemachinesaremadeinbeijing exercise 同义句转换 theyshouldallowustohavepart timejobs weshouldallowchildrentospendtimewiththeirfriends theteachershouldallowannatofinishthepicture parentsshouldallowchildrentochoosetheirownfriends weshouldbeallowedtohavepart timejobsbythem childrenshouldbeallowedtospendtimewiththeirfriendsbyus annashouldbeallowedtofinishthepicturebytheteacher childrenshouldbeallowedtochoosetheirownfriendsbyparents i mgoingtothemallwithjohn hejustgothisdriver slicense youcan tgowithhim idon tthinksixteen year oldsshouldbeallowedtodrive listen 1 anncangotothemallwithjohn tf2 annwantstogetherearspierced tf3 annisallowedtochooseherownclothes tf listen a so whatareyoudoingthisafternoon anna b i mgoingtothemallwithjohn hejust a i msorry youcan tgowithjohn idon tthink theyaren t atthatage b butihavetogotothemall gaby s andiwanttowatch a idon tthink theymight later b iagree butit sfuntowatch isitokifwetakethebus a well iguessso b great iwanttobuyanewblouseatthemall too a whatkindareyougoingtobuy maybeishouldgowithyou b aw mom i mnotachild ithink a well ijustwanttobesureyougetsomethingnice gothisdriver slicense sixteen year oldsshouldbeallowedtodrive seriousenough gettingherearspierced sixteen year oldsshouldbeallowedtogettheirearspierced besorry teenagersshouldbeallowedtochoosetheirownclothes 1 我认为应该允许12岁的孩子选择他们自己的衣服 2 我认为不应该允许12岁的孩子穿耳孔 3 应该允许16岁的孩子开车 4 不应该允许孩子做兼职工作 5 应该允许安娜自己选择衣服 anna ithinktwelve year oldsshouldbeallowedtochoosetheirownclothes idon tthinktwelve year oldsshouldbeallowedtogettheirearspierced sixteen year oldsshouldbeallowedtodrive teenagesshouldbeallowedtohavepart timejobs annashouldbeallowedtochooseherownclothes 6 课堂上不应该允许学生听mp3 mp3 studentsinclass7 我能使用这台计算机吗 thiscomputer 8 现在许多人讲英语 english manypeoplenow 9 我们不允许在考试中抄答案 wearen t answersintheexam 10 我父母允许我晚上看电视 myparents tvatnight shouldn tbeallowedtolistentoby can beusedbyme isusedby allowedtocopy allowmetowatch pairwork 2a listenandcheckwhatkathythinks 2a listencircle agree disagree or doesn tknow toshowwhatmollythinks disagrees agrees doesn tknow disagrees agrees listen 3 4 2 5 molly larryisworkinglateagaintonight kathy kathy iknow molly idon tthinksixteen year oldsshouldbeallowedtoworkatnight youngpeopleneedtosleep molly idisagreewithyou teenagerboysnevergettired kathy well maybe butlarryshouldn tworkeverynight molly oh iagree heneedstimetodohomework kathy youknow molly heshouldreallycuthishair molly oh idon tknow doyouthinkit stoolong kathy yes ido itdoesn tlookclean andithinkheshouldstopwearingthatsillyearring molly oh idisagree ikindoflikeit itlookscool kathy youknowwhatworriesme larrydoesn tseemtohavemanyfrienks molly yeah iknow ithinkheshouldn tworkonweekends kathy oh iagree molly heneedstospendtimewithfriedsmolly likeyouandme kathy maybe tapescript 1 sixteen year olds sixteen year oldchildren十六岁 的人 名词 sixteen year old十六岁的 形容词 sixteenyearsold十六岁theboyisfiveyearsold heisafive year oldboy 2 enough 名词enoughpeople water time money形容词 enoughbig tall seriousenough3 stoptodo 停下来去干 stopdoing 停止 不准 干 4 hedoesn tseemtohavemanyfriends 他看起来没有很多朋友 itseemsthathedoesn thavemanyfriends 5 heneedstimetodohomework 他需要时间做作业 不定式做定语 7 谈论允许和不允许 shouldbeallowedto 动词原形8 表同意与不同意 iagree 我同意 赞成 idisagree idon tagree 我不赞成 同意你 6 theytalkinsteadofdoinghomework 他们谈话 没有做作业 theydon tdohomework theytalk insteadof 名词 代词 动名词 doing familyrules ican t ihaveto iamnotallowedto driveacar studywithfriends goshoppingalone haveabirthdayparty stayuplate surftheinternet getearspieced takemobilephones gooutatnight 3areadtheconversation thenwritesunfei sandwuyu srulesinthechart use don t and youcan t s wehavealotofrulesatmyhouse w sodowe forexample ihavetostayathomeonschoolnights s iusuallydo too butsometimesi mallowedtostudyatafriend shouse whataboutweekends w well i mallowedtogotothemovieswithfriendsonfridaynights s me too butihavetobehomeby10 00pm w andonsaturdayafternoons i mallowedtogoshoppingwithmyfriends s that snice w andi mallowedtochoosemyownclothes biti mnotallowedtogetmyearspiercedyet 1 cansunfeigooutonschoolnights 2 cansunfeistudyatafriend shouse 3 whoisallowedtogotothemovieswithfriendsonfriday 4 doessunfeihavetobehomeby10 00p m 5 whatisn twuyuallowedtodo no shecan t yes shecan bothsunfeiandwuyu yes shedoes sheisn tallowedtogetherearspierced writesunfei sandwuyu srulesinthechart use don t and youcan t don tgooutafter10 00pm youcangotothemovieswithfriendsonfridaynights youcanchooseyourownclothes don tgetyourearspierced youcangoshoppingwithfriendsonsaturdayafternoons youcangotothemovieswithfriendsonfridaynights 1 sodowe 我们家也是 有 1 用副词too多用于口语 句末 肯定句 问句 either多用于口语 句末 否定句表 也一样 also多用正式文体 句中近动词 各句型 2 用倒装陈述部分肯定用 so 谓动 主语 陈述部分否定用 nor neither 谓动 主语 练习 1 liminghadagoodholiday i 2 hecanswim i 3 hecan tliftthebox i 4 ihaveneverbeentoengland myfriend sodid socan nor neithercan nor neitherhas 5 myfriendwillgoabroad he 6 ididn tgotoschool he 7 i mateacher he 3 onschoolnights在上学日的晚上4 gotothemovies去看电影5 butihavetobehomeby10 00pm 但我必须 不得不 十点前回到家 by 到 为止 之前 6 goshopping去购物 sowill nor neitherdid sois 3bpairworkroleplay covertheconversationinactivity3aandpractice usetheinformationinthechart sampledialogue1 a whatrulesdoyouhaveathome b well i mnotallowedtogooutonschoolnights howaboutyou a i mnotallowedtogooutonschoolnights either buticanstudyatafriend shouse sampledialogue2 a ihavealotofrulesatmyhou