英语语法定语从句的优质课件ppt(1)

1ToreviewcommonknowledgeontheAttributiveClauses.2TodeveloptheabilitytousetheAttributiveClauses.定语从句：是指在复合句中，修饰或的从句.被定语从句所修饰的名词或代词叫做“”.引导定语从句的词叫“”名词代词先行词关系词HowmanykindsofAttributiveClausesarethere?定语从句TheRestrictiveAttributiveClause限制性定语从句TheNon-RestrictiveAttributiveClause非限制性定语从句引导定语从句的关系词指代人指代事物所属关系指地点指时间指原因who，whom，thatwhich，thatwhose，ofwhichwherewhenwhy关系代词关系副词Jointhefollowingsentences:Aplaneisamachine.Themachinecanfly.关系代词的实质Jointhefollowingsentences:Aplaneisamachine.Themachinecanfly.Aplaneiscanfly.关系代词的实质amachinethemachineJointhefollowingsentences:Aplaneisamachine.Themachinecanfly.Aplaneiscanfly.关系代词的实质amachinethat/which关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.herThegirl关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.herThegirl关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.herThegirl关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.herThegirl关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.herThegirl关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.herThegirl关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.herThegirl关系代词的实质Jointhefollowingsentences:ThegirlisMary.Wesawheryesterday.wesawyesterdayisMary.that/who/whomThegirl注意避免重复Correctthemistakes1.Underthebigtreeare34students,manyofthemcomefromclasstwo.2.Mymotherhasagoodbook,whichcoverlooksterrible.3.Thisistheverypenthatyougaveittomebefore.4.Thereisanoldwoman,thatisholdingastick.———whom———whose\it\——who1.that与which1.Nothing______canbedonehasbeendone.2.Doyouhaveanything______youdon’tunderstand?先行词是everything,nothing,anything,something,much,little,none等不定代词，引导定语从句用thatthatthat1.ThisisthebestTV_______ismadeinChina.2.Thefirstmuseum_______hevisitedinChinawastheHistoryMuseum.thatthat先行词被形容词最高级或序数词修饰时，引导定语从句用that。1.that与whichI’vereadallthebooks________youlentme.that先行词被any,some,no,much,few,little,every,all,very,only,last修饰时,引导定语从句用that。1.that与which1.Thefamouswriterandhisworks_____theradiobroadcasthavearousedgreatinterestamongthestudents.2.Avictimisaperson,animalorthing______sufferspain,death,harm,etc.先行词中既有人又有事物时，引导定语从句用that.thatthat1.that与which1.Who_______youhaveeverseencandoitbetter?Who做先行词时，引导定语从句用thatthat1.that与which1.Herbag,in________sheputallhermoney,hasbeenstolen.2.Thisistheringon________shespent1000dollars.3.XiaoWang,with________Iwenttotheconcert,enjoyitverymuch.whichwhichwhom在介词后面，指事物用which，指人用whom1.that与which1）、看定语从句中动词与介词的搭配Thisisthebook_____whichyouasked注意：动词短语不能拆开即介词不能提前forTheoldmanwhomIamlookingafterisbetter.２如何判断介词2）、看定语从句中形容词与介词的搭配Hereferredmetosomereferencebooks______whichIamnotveryfamiliar.with２如何判断介词3）、根据先行词判断，所用的介词与先行词搭配Thisisourclassroom,_______________whichthereisateacher’sdesk.inthefrontof２如何判断介词whose引导的定语从句表示所属关系Theriver_________banksarecoveredwithtreesflowstothesea.whose3Whose的使用Thereareinthisclass20students,______aredifferent.A.whosebackgroundsB.ThebackgroundsofwhomC.ofwhomthebackgroundsD.thebackgroundsofwhoseWhose的使用Theearthisround,___weallknow.___isknowntoall,theearthisround___isknowntoallthattheearthisround.asAsIt定语从句在句首时只能用as,as具有正如之意，与之搭配的动词一般是固定的4as的使用ThisisthesamebookasIlost.ThisisthesamebookthatIlost.这本书和我丢的那本一模一样。这本书就是我丢的那本。as的使用Thisissuchaninterestingbook____wealllike.Thisissointerestingabook_____wealllike.asas这是大家都喜欢的如此有趣的一本书。定语从句as的使用Thisissuchaninterestingbook____wealllikeit.Thisissointerestingabook____wealllikeit.thatthat这本书如此有趣，大家都喜欢。结果状语从句as的使用1.Itisveryusefultomasteraforeignlanguage,_____hasbeensaidbefore.which2___everyonehoped,Maryhaswonthefirstprize.Asas引导定语从句可放在句首，句中，句末，而which引导定语从句不能放在句首.as译为正如，好像。，which则没有此义。as的使用5when,where,why与that,which的区分１）I’llneverforgettheday_________wefirstmetinthepark.２）I’llneverforgetthetime________________Ispentwithyou.３）I’llneverforgetthetime_____________wasspentwithyou.４）Thisisthemuseum_______________Ivisitedlastyear.whenwhich\thatwhich\thatwhich\that5when,where,why与that,which的区分Thisisthereason___________(=forwhich)Ididn’tcomehere.Thereason__________shegavewasnottrue.why／thatwhich/that指时间，地点或原因的先行词在定语从句中作主语或宾语，用which或that引导定语从句。6定语从句中的动词的数Heistheonlyoneinhisclasswho_______(have)gottheteacher’spraiseHeisoneofthestudentsinhisclasswho_______(have)gottheteacher’spraisehashave关系词在定语从句中做主语时，谓语动词的数取决于先行词Correctthesentences:1.I’musingthepenwhichheboughtityesterday.2.ThemanwhomIspokeisfromCanada.3.July1,1999isthedaywhenwe’llneverforget.∧tothat4.I’mgoingtoworkinthehospitalwhereneedsme.5.Thosethathaven’tbeentotheWestLakewillgatherattheschoolgate.whichwhoCorrectthesentences:6.ThisisthelasttimewhenI’vegivenyoulessons.7.Thereasonwhichheexplaineditsoundsreasonable.thatwhyCorrectthesentences:8.MissChenistheonlyoneofthefewteacherswhogiveuswonderfulEnglishlessonsinourschool.givesCorrectthesentences:9.Taiwan,thatweknow,belongstoChina.10.ThebikebywhichItravelledwashis.a