book2-unit1-grammar-教案VIP专享VIP免费

GrammarTheRestrictiveandNon-RestrictiveAttributiveClause教学目标在本节课结束时，学生能够归纳限制性定语从句和非限制性定语从句的区别和用法。正确使用限制性定语从句和非限制性定语从句。Step1.Leadin1)ReadashortpassageMakingHisMarkAman,whocamefromthestateofChu,wastakingaboatacrossariverwhenhedroppedhisswordintothewatercarelessly.Immediatelyhemadeamarkonthesideoftheboatwherethesworddropped,hopingtofinditlater.Whentheboatstoppedmoving,hewentintothewatertosearchforhisswordattheplacewherehehadmarkedtheboat.Asweknow,theboathadmovedbuttheswordhadnot.Isn’tthisaveryfoolishwaytolookforasword?2)Listentoasong,andcompletethefollowinglyrics.That'sWhyYouGoAwayBaby,won'tyoutellmewhythereissadnessinyoureyesIdon'twannasaygoodbyetoyouLoveisonebigillusionIshouldtrytoforgetbutthereissomethingleftinmyheadYou'retheonewhosetitupNowyou'retheonetomakeitstopI'mtheonewhosefeelinglostrightnowNowyouwantmetoforgeteverylittlething(that)yousaidbutthereissomethingleftinmyheadIwon'tforgettheway(that)you'rekissingThefeeling'ssostrongwerelastingforsolongButI'mnottheman(whom)yourheartismissingThat'swhyyougoaway,Iknow...Step2.Grammar--TheRestrictiveandNon-RestrictiveAttributiveClause1.非限制性定语从句结构:Shehastwobrothers,whoareworkinginthecity).先行词+，+关系词+其他非限制性定语从句中的关系词:指代人who,whom,指代事物which,that所属关系whose,ofwhich指地点where1指时间when指原因forwhich注：在非限定性定语从句中，不能用关系副词why和关系代词that。要用forwhich代替why.Ihadtoldthemthereason,forwhichIdidn'tattendthemeeting.我已经把理由告诉了他们，为此我没有去开会2.限制性定语从句和非限制性定语从句限制性定语从句是先行词在意义上不可缺少的定语从句,如果去掉,主句的意思就不完整或失去意义。这种从句和主句的关系十分密切，写时不用逗号分开。限制性定语从句中作宾语的关系代词常可省略。如:a)Whatisthenameofthetallwomanwhoisstandingthere?站在那边的那个女人叫什么名字?b)Torontoisacity(that)I'vealwayswantedtovisit.多伦多是我常想去参观的一个城市。2.非限制性定语从句和主句关系不十分密切,只是对先行词作些附加的说明,如果去掉,主句的意思仍然清楚。这种从句和主句之间往往用逗号分开,一般不用that引导。非限制性定语从句中,关系词不可省略。如：a)Rome,whichisthecapitalofItaly,hasaverylonghistory.意大利的首都罗马历史非常悠久。b)YesterdayImetProfessorKing,whocamefromtheUniversityofLondon.昨天我遇见金教授,他是从伦敦大学来的。c)Helentmeadictionary,whichwasjustwhatIneeded.他借给我一本词典,这正是我所需要的。3.Which和as引导的非限制性定语从句的区别当先行词指整个主句或主句的一部分时，此类非限制性定语从句只能由which和as来引导。which引导的定语从句只能位于主句后，可译为“这一点”;as引导的定语从句可位于主句前、后，可译为“正如”。Tomsuddenlyfellill,whichmadeussad.Asweexpect,wewonthegame.ThePacificisthelargestocean,asweallknow.as引导的定语从句只表示一个众所周知或意料之中的事，而which不受此限制。___As_____isknowntoall,heisthebeststudentinourclass.限制性定语从句非限制性定语从句形式上不用逗号用逗号意义上去掉后句意不完整去掉后，句意完整作用上修饰限制只可修饰先行词补充说明可修饰先行词或主句翻译时译为“......的”可译为并列句关系词作宾语时可以省略不可省略且不能用that,why引导2Theearthisround,___as_____weallknow.Theresultoftheexperimentwasverygood,__which______wehadn’texpected.Theweatherturnedouttobeverygood,__which______wasmorethanwecouldexpect.Step3:Exercise1.错漏“摆”出1)PeopleareexcitedtomeetZhaiZhigang,hewasthefirstChinesetowalkinspace.who2)ManyChinesewillneverforgetMay12th...