外研版高中英语必修3《odule-4-Sandstorms-in-Asia--Grammar》示范课

Module4Grammar-InfinitiveOh,dream!Ihaveadream.(*^__^*)Tobeateacherwasmydream.Mydreamwastobeateacher.ButIfindithardtobeagoodteacher.Whatisyourdream?(*^__^*)I.说明不定式在句子中充当什么成分1.主语2.主语3.宾语4.宾语5.表语6.定语7.状语8.补语II翻译句子1.affordtobuy2.toavoid3.nottogo4.wheretogo5.howtoIII.说出以下短语的区别1.忘记要去做；忘记做过2.记得要去做；记得做过3.遗憾的要去做；后悔做过4.努力做；试着做5.打算做；意味着IV.观察下列句子，说出不定时的结构1.todo2.todo3.nottodo4.tobedone5.tobedoing6.tohavedone7.tohavebeendone8.tohavebeendoing预习案答案课前小测（抢答题）1.Theteachertoldthem________makesomuchnoise.A.don’tB.notc.notto2.Intheolddaysitwasdifficultforthepoor___ajob.A.findB.lookC.tolookfor3.Shefeltitagreatshame_____soseverelyinthepresenceofherboyfriend.A.tocriticizeB.tohavecriticizedC.tobecriticizedModule4Grammar-Infinitive1.学习动词不定式作主语、宾语和表语。2.学习动词不定式的各种形式和表达动作的先后。3.熟练运用动词不定式。本节课学习目标一、动词不定式作主语补充练习：Itishardforme__________(giveup)Koreandramasinmysparetime,somywishis_______(visit)Koreathissummerholiday.I.自主学习togiveuptovisit二、不定式作表语补充练习：Myjobis_________(teach)EnglishatNo.3SeniorHigh.Thestudents’taskis__________(study)happily.Ipromise________(help)you!自主学习toteachtostudytohelp三、不定式作宾语自主学习不定式作宾语，常跟在某些动词后:决心学会选计划，拒绝答应想假装；主动设法愿希望，同意请求帮一帮；准备威胁易声称，渴望申请败踌躇。decide/determine,learn,choose,plan,refuse,promise,want/attempt,pretend,offer,manage,expect/wish/hope,agree,ask/beg,help,prepare,threaten,tend,claim,desire/long,apply,fail,hesitate难点：观察：Ithinkitnecessaryforustohaveagoodrestafterthelongwork.Wefounditimpossibletogeteverythingreadyintime.注意：1)、believe,think,consider,feel,make等动词可用于“动词+it+adj./n+todosth.”句型，其中使用it作____________，而将_________________置于句末，做真正的_______。自主学习形式宾语动词不定式宾语比较动词动作发生的先后1).Wewereadvised,“don’tgooutside.”Wewereadvisednottogooutside.togo发生在advise________合作探究之后2).I’mcyclingtoworkinasandstormandit’sfrightening.It’sfrighteningtobecyclingtoworkinasandstorm.tobecycling和is几乎________发生，并且________发生同时正在发生3).I’vebeencaughtinasandstorm.Itisaterribleexperience.Tohavebeencaughtinasandstormisaterribleexperience.tohavebeencaught发生在is________并且已经发生合作探究之前4).Peoplesaythathehasbeenstudyingabroadfor2yearsandhemaybegoonstudyingabroad.Heissaidtohavebeenstudyingabroadfortwoyears.tohavebeenstudying发生在issaid_________,持续一段时间，并有可能继续进行下去。之前主动形式被动形式表达动作一般式todotobedone发生在谓语动词之后或同时几乎同时发生完成式tohavedonetohavebeendone动作发生在谓语动词之前进行式tobedoing/与谓语动词几乎同时发生，并且正在发生完成进行式tohavebeendoing/动作发生在谓语动词之前，不定式的动作一直在进行，而且可能之后也继续否定形式nottodonottobedone/拓展提升月考刚刚结束，就你的英语成绩对你的英语老师说……DearEnglishteacher,Ihavesomethingtosay.Iknowitisimportant_____________(学习英语很重要),and________________ismydream,(出国留学是我的梦想)，soItry__________（努力地要得到）ahigherscore,butIfailed___________(没能通过)theexam._________________(没能通过考试)isapity.Ifindithard________________（记住）somanynewwords.Myhandwritingneeds_______________________(提高).Itishardforme___________________(学习语法对于我来说很难).Inthefollowingexam,mygoalis_______________(目标是…分),Ihope____________________(得到你的帮助).Thankyouverymuch.1.tolearnEnglish2.tostudyabroad3.toget4.topass5.Tohavefailedtheexam6.toremember7.tobeimproved8tolearngrammarwell9toget…scores10togetyourhelp用动词的合适形式填空1.Iremembered__________(lock)thedoorbeforeIlefttheoffice,butforgettoturnoffthelight.(2012安徽)2.It’simportantforthefigures_______________(update)regularly.(2011北京)3.It’scleverofyou______________(workout)thedifficultquestion.4.passengersarepermitted_______________(carry)onlyonepieceofhandluggageontotheplane.(2011天津)5.__________(catch)the5：00a.m.businthemorningisnotagoodidea.当堂检测·学以致用(抢答·1分/每题)tolocktobeupdatedtoworkouttocarryTocatchUse“infinitive”structuretowriteashortpassageaboutyourdream.（100-120words）课后作业