新目标九年级英语全册Unit5精品教学案

-1-英语九年级上册第五单元教学案执笔人：曾碧云SectionA第一课时一、课前预习1.从课本中查出下列单词的中文意思并抄写5次。belong(________)_________________________________________________author(________)_________________________________________________picnic(________)__________________________________________________possible(________)_________________________________________________hairband(________)_________________________________________________classical(________)_________________________________________________2.归纳出所有你曾经学过的情态动词并写出它们的汉语意思。如：can能、_____________________________________________________________________________3.用适当的动词及情态动词填空。1)Hecanswimwell,butI________.2)Mydaughterisill.I________takecareofher.3)Youmustbeawriter,________you?4)Yourshoesaresodirty._________Iwashthemforyou?5)_______yougetonwellwithyourclassmates?6)AuntListartedearly.She_______beinthecitynow.7)–Peter_______havebeenhurtinthecaraccident.4、学习现在完成时态⑴由have/has＋过去分词⑵表示过去发生或已经完成的某一动作对现在造成的影响或结果常与already,just,yet,ever,never连用Haveyoufinishedyourworkyet？你完成了你的工作了吗？Yes,Ihave.Ihavejustfinishedit.是的。我刚刚完成了。Ihavealreadyfinishedit.我已经完成了。HaveyoueverbeentoChina?你曾经去过中国吗？No,Ihaveneverbeenthere.没有，我从来也没有去过。⑶①表示过去已经开始，持续到现在的动作或状态和表示过去某一时刻延续到现在（包括现在在内）的一段时间的状态连用如：（for+时间段，since+时间点，或过去某一动作，以及howlong）-2-②注：非延续性动词在现在完成时态中不能和for,since引导的表示一段时间的状语的肯定句连用。应转为相应的延续性动词如：buy----havedie----bedeadjoin----beinborrow-----keepleave----beawayIhaveboughtapen.------Ihavehadapenfor2weeks.Thedoghasdied.-------Thedoghasbeendeadsincelastweek.⑷①have(has)beento+地点去过某地已经回来②have(has)goneto+地点去了某地没有回来③havebeenin+地点一直呆在某地没有离开过如：ShehasbeentoShanghai.她去过上海。(已经回来)ShehasgonetoShanghai.她去了上海。(没有回来)ShehasbeeninShanghaifor2days.她呆上海两天了。(没有离开过上海)二．重点难点讲解及课堂练习。1.belongto:属于，是…..的组成部分，无被动语态及进行时。Eg：ThebackpackbelongstoLinda.2.情态动词must,may(might),can(could)的用法1)must:①表示义务，即“必须，应该”，强调主观看法。在回答must的问句时，否定式常用neednot(needn’t)或don’thaveto,而不是用mustnot.Eg:--MustIlookafterthebaby?--Yes,youmust.是的，你必须。--No,youneedn’t./No,youdon’thaveto.不，你不必。②表示推测，即“一定，必定”之意，只用于肯定句中，这种推测比may（might）要肯定的多。强度是mustcouldmay2)may(might)：①表示“许可”或征询对方的许可，回答此意时，它的否定形式可用maynot,但在回答may问句时，多用其他形式，否定回答时多用mustn’t.Eg：--MayIsmokehere?--Yes,please./--No，youmustn’t②表示可能，这时might不是may的过去时，只是用might时语气比may更委婉或是现实可能性更小一些，更加不肯定。3)can(could):①表示“能力”，can指现在，could指过去。②表示“可能性”eg：Shecan’tbeseriousaboutit.③表示“允许”，could比can语气更委婉。④表示惊奇，怀疑，命令，迷惑等态度，主要用于否定句，疑问句及惊叹句中，could语气比can更委婉。自我测评：1.用must,could,might,can’t填空。1)–Look!ThemanlookslikeourEnglishteacher.--It________beher.ShehasgonetoAustralia.2)–Whosepenisthis?--It_______beJack’s.Hedidhishomeworkherejustnow.-3-3)Ican’tfindmyEnglishbook.It_______beathomeforIreadEnglishathomethismorning.4)You_______betiredafterthehardwork.5)--IsthatboyWangHai?--It_______behim.Heismuchtaller.6)Thebasketball_______beLiDong’s.Heoftenplaysbasketball.7)Whenyoucrossthestreet,you_______becareful.8)It’sdangerous.You______playfootballonthestreet.三．家庭作业1.根据句意填空1)Thisdictionarymust__________toLinda.2)Ourclassmateswillgoona_________inthemountain.3)Mybrotherdoesn’tlikeEnglishatall.Mathsishis_________subject.4)Be______whenyoucrossthestreet.5)Haimingweiisherfavorite__________.2.单项选择。1)It’s_________coldintheroom.Youshouldclosethewindow.A.toomuchB.muchtooC.toomanyD.manytoo2)–Whosechildisthis?--Hemightbe_________.Helookslikeher.A.MaryB.Mary’sC.MariesD.Marys’3)Thisbook______LiMing’s.A.mustn’tbeB.mightnotbeC.can’tbeD.maynotbe4)Thetoycarmustbelongto________.A.TomB.Tom’sC.Toms’D.theTom.5)Lucyistheonlyone________comesfromtheUSA.A.whichB.whatC.whoD.whom3.根据汉语完成句子。1)我知道那个发带一定是安娜的。Iknowthehairband____________________________.2)看电视太多对你眼睛不好。_________TV______________isnotgoodforyoueyes.3)我想你一定弄错了。Ithinkyou__________have_________amistake.4)孩子，不准碰那台机器。You________touchthemachine,child.5)–Whosebookisthis?–ItmustbeMike’s.(改错)_________________________6)Thisshirtistoomuchbigforme,soIdon’twantis.(改错)__________________.-4-第二课时一．课前预习。1.找出下列单词的中文意思，并抄五遍。drop(________)_______________________________________________appointment(________)______________________________________________crucial(________)______________________________________________final(________)______________________________________________anxious(_______)______________________________________________worried(_______)______________________________________________owner(_______)______________________________________________2．用所给词的适当形式填空。1)Thisbookmustbe_________(Mary).2)Itmight_________(is)Linda’sbackpack.3)Ihopeyournew_________(glass)looknice.4)IthinkI_________(drop)itjustnow.5)Sheseems________(worry)abouthermathtest.3.句型转换。1)TheEnglishbookisTom’s.(同义句转换)TheEnglishbook________________Tom.2)ThebikemustbeLucy’s.(改为否定句)Thebike________________Lucy’s.3)Ithink“tall”means“notshort”.(对画线部分提问)What_______youthink“tall”_________?4)屋里的等亮着，李明一定在里面。（完成句子）Thelightintheroomis________.LiMing_________________in.二．重点讲解及课堂练习。重点词组、短语1．beworriedaboutsth=worryaboutsth为某事而担心eg:Iamworriedaboutmyillgrandmother.=Iworryaboutmyillgrandmother.2.anxious:beanxiousfor渴望，希望。beanxiousaboutsth./sb担心某人或某物3.haveanappointmentwithsb与某人约会EgCanIhaveanappointmentwithyou?4．becauseof:介词短语，“因为，由