人教版九年级英语unit3_Teenagers_should_be_allowed_to_choose_their_own_clothes

Unit3Teenagersshouldbeallowedtochoosetheirownclothes.,Englishisspokenbymanypeople.DaChangjiniswatchedonTVbymanypeople.Theticketsaboutheroesaresoldout.RiceisplantedinSouthChina.Heissaidagoodboy.,Grammar被动语态1.“语态”表示主语和谓语动词之间的关系。英语中有“两态”的说法，即主动语态和被动语态，本单元中反复出现的shouldbeallowed就是一个含有情态动词（should）的被动语态。先看几个基本概念主语是动作的发出者为主动语态主语是动作的接受者为被动语态只有及物动词才有被动语态。,2.被动语态的构成一般现在时的被动语态为：主am/is/are（not）过去分词一般过去时的被动语态为：主was/were过去分词如：Butterismadefrommilk.Thishousewasbuilt100yearsago.Theofficeiscleanedeveryday.Theofficewascleanedyesterday.,现在进行时被动语态的构成为主语is/am/are+being过去分词再如：Mycarisbeingrepairednow.Somenewhousesarebeingbuiltnearthepark.公园附近在建一些房子。,现在完成时被动语态的构成为主语have/hasbeen过去分词如：Mykeyhasbeenstolen.Mykeyshavebeenstolen.Iamnotgoingtotheparty,Ihaventbeeninvited.含有情态动词的被动语态情态动词be过去分词Anotehadbetterbelefttohim.Teenagersshouldbeallowedtoweartheirownclothes,这里我们列举了几个主要时态，那么其它时态呢？一般将来时主语willbe过去分词过去将来时主语would/should+be过去分词过去进行时主语was/were+being过去分词过去完成时主语had+been+过去分词,被动语态的时态是由be的时态决定的，be是什么时态，全句就是什么时态，be动词后面的过去分词不变。归纳：肯定句：主语be+过去分词(by)否定句：主语benot过去分词(by)一般疑问句：Be主语过去分词(by)?特殊疑问句：疑问词be主语过去分词(by),3.被动语态的用法：（1）不知道或没有必要说明动作的执行者是谁，不用by动作执行者短语Suchbooksarewrittenforchildren.这些书是为儿童写的。Ihaventbeentoldaboutit.没有人告诉我这件事,（2）强调动作的承受者，这时应用by短语。ThecupwasbrokenbyDavid.（3）作客观说明时，常采用一种被动语态句型Its/wassaid/believed/reported/+thatItsreportedthataboutthreehundredpeoplewerekilledinthisearthquake.据报道，这次地震中大约有三百人死亡。,4.主动语态变为被动语态把主动语态的句子变为被动语态的方法是：（1）把原句中的宾语变为主语（2）动词改为被动形式，即be+过去分词（3）原来的主语，如果需要的话，放在by后面，如果没必要，可省略。,英语中有“十大动词”的说法，即feel,hear,listen,have,make,let,look,watch,see,notice，这些词在主动句中，其后的动词不定式不加to，但变被动句时必须加to.,Theytakegoodcareofmychild.Mychildistakengoodcareof.他们把我的孩子照顾得很好。Iturnedofftheradio.Theradiowasturnedoff(byme).附：动词短语的被动语态takecareofbetakencareofcutdownbecutdownlaughatbelaughedatlookafterbelookedafter,（4）由情态动词形成的被动语态含有情态动词的句子在变为被动语态时，在情态动词后面加上be动词即可，其句型如下：肯定句：主语情态动词（can,may,must）+be+过去分词否定句：主语情态动词not+be+过去分词疑问句：情态动词（Can,May,Must）主语be过去分词.,如：WeshouldallowteenagerstosurftheInternet.TeenagersshouldbeallowedtosurftheInternet.Canyouuseit?你会使用它吗？Canitbeused?,填空（完成被动语态填空）1.Theyoftencleantheirclassroomafterschool.（改为被动语态）Theirclassroom_often_bythemafterschool.2.LiLeigaveTomanewpenlastweek.（同上）Anewpen_Tomlastweek.,is,cleaned,wasgivenby,3.AlotofpeopleinChinacanspeakEnglishnow.（同上）English_byalotofpeopleinChinanow.4.IhavelearnedEnglishforabouttwoyears.（同上）English_forabouttwoyears.5.Theywillpublishthesestory-booksnextmonth.（同上）Thesestory-books_nextmonth.,canbespoken,hasbeenlearned,willbepublished,Period3,Warmingup,SectionA,由情态动词形成的被动语态含有情态动词的句子在变为被动语态时，在情态动词后面加上be动词即可，其句型如下：肯定句：主语情态动词（can,may,must）+be+过去分词否定句：主语情态动词not+be+过去分词疑问句：情态动词（Can,May,Must）主语be过去分词.,如：WeshouldallowteenagerstosurftheInternet.TeenagersshouldbeallowedtosurftheInternet.Canyouuseit?你会使用它吗？Canitbeused?,SCHOOLRULES:,学校规章制度,Whataretherulesatourschool?,Canyouarrivelateforclass?,No,wecant.,1)Dontarrivelateforclass.,Dontbelateforschool.,不准上课迟到./上学迟到,2.Dontruninthehallways.,Canyouruninthehallways?No,wecant.,不准在走廊里跑步.,3)Dontlistentomusicintheclassroomsorthehallways.,不准在教室里或走廊里听音乐.,Wecanlistentomusicinthemusicroom.,4)Dontfight.,不准打架.,5)Donttalkinclass.,Donttalkwitheachotherinclass.,不准在上课讲话.,彼此之间不准在上课讲话.,Stoptalking.,Donthavelonghairforboys.,男生不准留长发.,Dontsmoke.(Nosmoking),不准吸烟./禁止吸烟!,Studentsshouldnotbeallowedtotakemobilephonestoschool.,Doyouagree?Ordisagree?,Studentsshouldbeallowedtodohomeworkwithfriends.,3.Studentsshouldnotbeallowedtogooutatnight.,4.Studentsshouldnotbeallowedtotakepart-timejob.,目标语言（TargetLanguage）1.Ithinksixteen-year-oldsshouldbeallowedtodrive.我认为应该允许16岁的孩子开车。2.Idisagree.Ithinksixteenistooyoung.我不同意，我认为16岁这个年纪太年轻了。3.Doyouthinkthirteen-year-oldsshouldbeallowedtohavepart-timejobs?你认为应该允许13岁的孩子们做兼职工作吗？4.No,Idont.不，我认为不应该。,5.Annaisallowedtowearherownclothes.安娜可以选择自己的衣服。6.Theyarenotseriousenoughatthatage.那个年龄的他们不够稳重。7.Whatrulesdoyouhaveathome?你家有什么规定吗？Well,Imnotallowedtogooutonschoolnights.噢，我在上学的晚上不能外出。,Listening(1b:P18),1.AnnacangotothemallwithJohn.,2.Annawantstogetherearspierced.,3.Annaisallowedtochooseherownclothes.,T,F,T,Listeningtext,Woman:So,whatareyoudoingthisafternoon,Anna?Girl:ImgoingtothemallwithJohn.Hejustgothisdriverslicense.Woman:Imsorry.YoucantgowithJohn.Idontthinksixteen-year-oldsshouldbeallowedtodrive.,Girl:ButIhavetogotothemall.GabysgettingherearspiercedandIwanttowatch.Woman:Idontthinksixteen-year-oldsshouldbeallowedtogettheirearspierced.Theymightbesorrylater.,Girl:Iagree,butitsfuntowatch.IsitOKifwetakethebus?Woman:Well,Iguessso.Girl:Great!Iwanttobuyanewblouseatthemall,too.Woman:Whatkindareyougoingtobuy?MaybeIshouldgowithyou.,Girl:Aw,Mom.Imnotachild.Ithinkteenagersshouldbeallowedtochoosetheirownclothes.Woman:Well,Ijustwanttobesureyougetsomethingnice.,OralPractice(1c:P18),Sampledialogue1:,A:Ithinkteenagersshouldbeallowedtogooutwiththeirfriends.B:Iagree.Theyareoldenough.Theycanlookafterthemselveswell.,Sampledialogue2:,A:Idontthinktwelve-year-oldsshouldbeallowedtogettheirearspierced.B:Iagree.Itstoosillytowearearringsintheschool.,Sampledialogue3:,A:Ithinkstudentsshouldbeallowedtodohomeworkwiththeirfriends.B:Idisagree.Theytalkinsteadofdoinghomework.,Ex1Drawlinestomakesentences.1Littlechildrenshouldntbeallowedto2Studentsshouldbeallowedto3Girlsshouldntbeallowedto4Ifyouarelate,youshouldbeallowedto5Studentsshouldntbeallowedto,a.playafterclass.b.gointotheclassroom.c.watchTVtoolong.d.smoke.e.wearskirtsinP.Eclass,b,e,c,a,d,Writeabouttwothingsyouareallowedtodoandnotallowedtodo.Sampleanswers:1.Imallowedtohavesomechangewithme.2.Imnotallowedtohaveafightwithothers.3.ImallowedtoaskforaleaveifImsickinP.Elesson.4.Imnotallowedtocopyothershomework.,Homework,1我认为应该允许16岁的孩子开车。2我不同意,我认为16岁这个年纪太年轻了.3你认为应该允许13岁的孩子们做兼职工作吗？4.不，我认为不应该。,5可以允许安娜选择自己的衣服。6那个年龄的他们不够稳重。7你家有什么规定吗？噢，我在上学的晚上不能外出。,1.Ithinksixteen-year-oldsshouldbeallowedtodrive我认为应该允许16岁的孩子开车。2.Idisagree.Ithinksixteenistooyoung.我不同意，我认为16岁这个年纪太年轻了。3.Doyouthinkthirteen-year-oldsshouldbeallowedtohavepart-timejobs?你认为应该允许13岁的孩子们做兼职工作吗？4.No,Idont.不，我认为不应该。,5.Annaisallowedtowearherownclothes.可以允许安娜选择自己的衣服。6.Theyarenotseriousenoughatthatage.那个年龄的他们不够稳重。7.Whatrulesdoyouhaveathome?你家有什么规定吗？Well,Imnotallowedtogooutonschoolnights.噢，我在上学的晚上不能外出。,Period4,2a,ListeningPractice(2b:P19),Itlookscool.Youngpeopleneedtosleep.Heneedstospendtimewithfriends.Heneedstimetodohomework.Itdoesntlookclean.,4,1,5,2,3,Listeningtext,插入声音,Molly:Larryisworkinglateagaintonight,Kathy.Kathy:Iknow,Molly.Idontthinksixteen-year-oldsshouldbeallowedtoworkatnight.Youngpeopleneedtosleep.,Molly:Idisagreewithyou.Teenageboysnevergettired.Kathy:Well,maybe.ButLarryshouldntworkeverynight.Molly:Oh,Iagree.Heneedstimetodohomework.Kathy:Youknow.Mollyheshouldreallycuthishair.,Molly:Oh,Idontknow.Doyouthinkitstoolong?Kathy:Yes,Ido.Itdoesntlookclean.AndIthinkheshouldstopwearingthatsillyearring.Molly:Oh,Idisagree.Ikindoflikeit.Itlookscool!,Kathy:Youknowwhatworriesme-Larrydoesntseemtohavemanyfriends.Molly:Yeah,Iknow.Ithinkheshouldntworkonweekends.Kathy:OhIagree,Molly.Heneedstospendtimewithfriends.Molly:Likeyouandme?Kathy:Maybe.,1.sixteen-year-olds十六岁的青少年它相当于一个名词,等于sixteenyear-oldkids.“一个16岁青少年的表达方式”akidofsixteenakidofsixteenyearsoldasixteen-year-oldkid,Explanation,2.stopdoing停止做某事Heshouldstopwearingthatsillyearrings.Wetwostoppedtalking.我们俩个停止了谈话。,3.主seemtodosth.好像Histemperatureseemstobeallright.他的体温好像完全正常。seem的其他用法:(1)seem+形容词Thequestionseemsquiteeasy.那个问题好像很容易。,(2)seem+名词Thatseemsagoodidea.那好像是个好主意。(3)Itseems+that从句Itseemedthatnobodyknewanythingaboutthematter.看来没有人知道这件事。,Pairwork(2c:P19),Sampledialogue1:A:Doyouthinkteenagersshouldbeallowedtohavemobilephones?B:Yes.Itsconvenientforstudentsandtheirparentstocommunicatewitheachother.,Sampledialogue2:A:Doyouthinkteenagersshouldbeallowedtohavemobilephones?B:No,Idontthinkso.Perhapsstudentspaymoreattentiontoshortmessagesthantotheirstudies.,Sampledialogue3:A:Doyouthinkteenagersshouldbeallowedtohaveatripbythemselves?B:Yes,Ido.Theymayasksometravelagenciestohelpthem.,1.我认为应该允许16岁的孩子开车。Ithinksixteen-year-oldsshouldbeallowedtodrive.,Grammarfocus(P19),Sentencestructure:,“sb.+should/shouldnot+beallowedtodo.”,2.我不同意，我认为16岁这个年纪太年轻了。Idisagree.Ithinksixteenistooyoung.3.你认为应该允许13岁的孩子们做兼职工作吗？Doyouthinkthirteen-year-oldsshouldbeallowedtotakepart-timejobs?,4.安娜可以选择自己的衣服。Annaisallowedtowearherownclothes.5.那个年龄的他们不够稳重。Theyarenotseriousenoughatthatage.,6.你家有什么规定吗？噢，我在周一至周五不能外出。Whatrulesdoyouhaveathome?Well,Imnotallowedtogooutonschoolnights.,Homework,Makealistofthingsteenagersshouldandshouldnotbeallowedtodo.,Period5,Reading(3a:P20),1.CanSunFeigooutonschoolnights?No,shecant.2.CanSunFeistudyatafriendshouse?Yes,shecan.3.WhoisallowedtogotothemovieswithfriendsonFriday?BothSunFeiandWuYu.,4.DoesSunFeihavetobehomeby10:00p.m?Yes,shedoes.5.WhatisntWuYuallowedtodo?Sheisntallowedtogetherearspierced.,YoucangotothemovieswithfriendsonFriday.,YoucangotothemovieswithfriendsonFriday.,Youcangoshoppingwithfriends.,Youcanchooseyourownclothes.,Dontgetyourearspierced.,Youhavetobehomeby10:00pm.,Explanation,1.SodoweSodowe为倒装句,其结构是So+be动词/助动词/情态动词主语,在时态上应和上一句保持一致。应翻译为“我们也是这样”,用英文解释是：Wehavealotofrulesatmyhouse,too.,IlikeEnglishverymuch.SodoesTom.=TomlikesEnglish,too.Myfathercanflyakite.SocanI.=Icanflyakite,too.Jayissocool.Imhisfan.SoisKate.,2.onschoolnights,onFridaynights,onSaturdayafternoons.我们在说某个具体的，特定的早晨、下午、晚上时应用on.,Pairwork(3b:P20),Sampledialogue1:A:Whatrulesdoyouhaveathome?B:Well,Imnotallowedtogooutonschoolnights.Howaboutyou?A:Imnotallowedtogooutonschoolnights,either.ButIcanstudyatafriendshouse.,Sampledialogue2:A:Ihavealotofrulesatmyhouse.B:SodoI.CanyougotothemovieswithfriendsonFridaynights?A:Yes.ButIhavetobehomeby10:00pm.B:Me,too.,Sampledialogue3:A:Doyouhavelotsofrulesathome?B:Yes,ofcourse.OnlyonSaturdayafternoonIcangoshoppingwithmyfriends.A:Thatsnice.,B:AndIcanchoosemyownclothes,butIcantgetmyearspierced.Andwhataboutyou?A:Imnotsoluckyasyou.,SectionB,Period6,Doyouevergettoschoollate?Doyoueverstudywithfriends?Doyoueverfinishtestearly?Doyoueverworrythatyoullfailatest?,Howoftendoyoudothesethings?,S,S,N,A,1a,Pairwork(1b:P21),Sampledialogue1:A:Doyouevergettoclasslate?B:Yes,Isometimesgettoclasslate.Sampledialogue2:A:Doyoueverworrythatyoullfailatest?B:Yes,Ialwaysworryaboutthat.,Sampledialogue3:A:Doyoueverforgettodoyourhomework?B:Oh,no.Ineverforgettodomyhomework.,Listening(2bP21),1.Peterisgoingto2.Heisntallowedto3.Peterwasntallowedto4.Hecould5.Heshouldbeallowedto,插入声音,c,e,a,b,d,Listeningtext,（插入声音）,Man:Whatsthematter,Peter?Boy:IthinkImgoingtofailamathtest,Dad.Man:Youare?Why?Boy:Well,ImissedthebusandIhadtowalktoschool.Man:So?,Boy:Imnotallowedtogettoclasslate,andtherewasabigtesttoday.Man:Andyouwerentallowedtotakethetest?Boy:Thatsright.ButIknowIcouldpassthattest.Man:Well,Peter,theschoolhastohaverules,youknow.,Boy:Iknow.ButIshouldbeallowedtotakethetestlater.Itsnotfair.Man:Iagree.Maybeyoucouldtalktotheteacherafterschool.Boy:Yeah.MaybeifIexplainwhathappened,shellunderstand.,Period7,Reading(3a:P22),1.Whatdothestudentsinthisarticlethinkabouttheschooluniforms?Thestudentsthinktheuniformsareugly.2.Whatkindofclothesdotheyusuallywanttowear?,Theyusuallywanttoweartheirownclothesortheywanttobeallowedtodesigntheirownuniforms.3.Howdotheyliketostudy?Theyliketostudyingroupsduringtheevening.,4.Whataretheirideasaboutvacations?Theythinkthatvacationsshouldbegoodforvolunteers?5.Whyaretheygoodforvolunteers?(Whyisitgoodtovolunteer?)Becauselongervacationswouldgivevolunteersmuchmoretimetohaveagoodexperience.,Explanation,1.theotherday我们还可以说theotherday,morning,week,month.不久前的一天，一个上午、一个星期、一个月等IsawhiminLondontheotherday.我最近有一天在伦敦见过他。,2.concentrate.on,专注于某事HedecidedtoconcentrateonEnglishbecausehejustfailedtheexam.他决心专攻英语因为他刚刚考试不及格。ThiscompanyconcentrateontheChinesemarket.这家公司把重点集中在中国市场。,3.begoodfor对有好处有益于（thatisgoodforstudying）ThisbookisgoodforstudyingEnglish.这本书对学英语有益。Sunshineisgoodforplants.阳光对植物有益。,getexcited变得兴奋起来getmad生气getclear变得清晰了Thelongjourneygotthechildrenalltired.长途旅行使得孩子们疲惫不堪。,4.getnoisy变得嘈杂get是系动词，get+adj.有“逐渐变得”的含义,5.learn.from向学习，从中学习Weshouldlearnfromourmistakes.我们应从错误中学习。,6.atpresent此刻,现在atthistimeNowIcanthelpyouatpresentImtoobusy我现在帮不了你实在太忙了。,7.volunteer（1）n.志愿者volunteergroups志愿小组volunteerstorunChristmasshow.自愿操办、圣诞节表演的人。（2）v.自愿或无偿地给予或提供（帮助、建议）TimsbusybutIllcome,hevolunteered.蒂姆很忙，我来吧，他主动说道。,8.haveanopportunitytodosth.,有做的机会havenoopportunitytodo没机会做IhopetohaveanopportunitytogototheStates.Ihavenoopportunitytohaveatalkwithher.,Writing(4:P22),Sampledialogue:A:MembersshouldntbeallowedtospeakChinese.B:Iagree.Onlyinthisway,youcanimproveyourEnglish.,根据中文意思完成句子1.I_totalkwithher.我没机会和她谈话。2.Everybodyhasstrongpoints.Weshould_eachother.每个人都有优点，我们应该互相学习。3.Icanthelpyou_.Imtoobusy.我现在不能帮你我太忙了。4.Whenthecomedyactorscameout,theaudience_.当喜剧演员出场时，观众变得嘈杂起来。,have/had,noopportunity,learnfrom,atpresent,gotnoisy,5.Hedecidedto_English,becausehejustfailedtheexam.他决定专攻英语，因为他刚考试不及格。6.He_doingthehomeworkaftersupper.晚饭之后他开始做作业。7.Fruitsandvegetables_you.水果和蔬菜对你有益。8.Hisparents_him.他的父母对他要求非常严格。9._himtwohourstodothehomework.他花了两个小时做作业。10.Johnhasalotoffamilyrules._Peter.约翰家有许多家规，彼得家也是这样。,concentrateon,got/gets,to,aregoodfor,are,strict,with,Ittook,Sodoes,Homework,完成三级训练Unit3A,B两部分。要求背熟Unit1-3的单词.Pleasereadtextbooks.,Period8,SelfCheck(1,2:P23),1.Wehavefinishedourconversationsaboutfriendship.2.Nooneisallowedtospitonthefloorinourschool.,Makesentenceswiththewordsandphrases.,3.Haveyoueverbeenchosentotakepartinthecompetition?4.Theyneedtochangethepartsofthemachines.5.Teenagersshouldbeallowedtocleanupthetableathomeaftermeals.,1.oldpeopleshome敬老院以前我们曾学过oldfolkshome2.taketimetodothings花费时间做事情。take在这里为“花费”的意思。类似的词组有：Ittakessb.sometimetodosth.it为形式主语花时间做某事Ittookme2hourstofinishthehomework.3.beagreatexperienceforsb.对来说是一次很棒的经历。,5.sleepy想睡的a.Areyousleepy?你睏吗？asleep睡着的、熟睡的Hewaitsuntilthechildrenareasleep.他一直等到孩子们睡着了。词组fallasleep入睡Hewasjustfallingasleepwhentherewasaloudknockatthedoor.他刚要入睡，就有人大声敲门。,DearEditor，Iwouldliketoreplytothearticle“Helpingandlearning”inyourlastnewsletter.Iagreewithmostofyourideas.Thearticlesaidthatstudentsshouldbeallowedtotaketimetovisit,Asampleversion:,theoldpeople,primaryschoolsandhelpteachyoungstudents.Iquiteagreewithyouaboutthis.AsforhavingFridayafternoonoff,Ithinkitsnecessaryformoststudents,becauseafteralongweekofclasses,wearetootired.,Period9,ShouldIbeallowedtomakemyowndecisions?,Manyteenagershavehobbies.Butsometimesthesehobbiescangetinthewayofschoolwork,andparentsmightworryabouttheirchildssuccessatschool.Teenagersoftenthinktheyshouldbeallowedtopracticetheirhobbiesasmuchastheywant.Doyouagree?,getintheway妨碍,1getinthewayof,这个孩子的懒惰是他进步的障碍。,Theboyslazinessgotinthewayofhismakinggreatprogress.,LiuYu,afifteen-year-oldfromShandong,isarunningstar.Heisinhisschoolrunningteam,andhasalwayswantedtobeaprofessionalathlete.However,hisparentswontallowhimtotrainasmuchashewouldliketo.“OfcoursewewanttoseeLiuYuachievehisdreams,”saysMrLiu,“andweknowhowmuchhelovesrunning.,achievev.完成;实现,2achieve,每一个人都有机会实现自己的梦想。,Everyonewillhaveachancetoachievehisdreams.,Thatsgreat,andmywifeandIhavewatchedhimineveryoneofhisraces.Wehavenothingagainstrunning!Butwedothinkaboutthatoursonneedstoberealistic.Nowheisgettingolder,andheneedstothinkaboutwhatwillhappenifhedoesntbecomeaprofessionalrunnerintheend.”,realisticadj.现实的;注重实际的,大部分成年人在日常生活中都比青少年实际得多。,Mostadultsaremorerealisticthanteenagersindailylife.,3realistic,LiuYudoesntreallyagree.“Well,IthinkIshouldbeallowedtomakedecisionsformyself,”hesays.“MyparentshavealwaystaughtmetheimportanceofworkinghardandnotjusttodowhatIenjoy.Iunderstandthis.ButImseriousaboutrunning.BeingaprofessionalrunneristheonlythingIhaveeverwantedtodo.”,teachtaughttaught,importancen.重要;重要性,beseriousabout对热衷的;对极感兴趣的,那个山村里的孩子们渴望上学。Thechildreninthatmountainvillageareseriousaboutgoingtoschool.,4beseriousabout,MrandMrsLiubelievethatLiuYushouldstudyhardintheevenings,andsotheydontallowhimtopracticerunningonschoolnights.“Iknowthismightseemstrict,”saysMrsLiu,“butwethinkweredoingtherightthing.Hehastound