初中定语从句课堂讲解课件

TheAttributiveClause定语从句在句子中起修饰和限制作用的词1.Maryisabeautifulgirl.2.Thegirlwithlonghairismysister.3.Therearefiftywomenteachersinourschool.4.ThebestwaytolearnEnglishwellisbyusingit.定语:概念:在复合句中修饰名词或代词的从句.(Attributiveclause)Maryisabeautifulgirl.Maryisagirlwhohaslonghair.形容词作定语句子作定语,修饰girl,叫做定语从句1.Themanisaworker.2.Themanisspeakingatthemeeting.合并句子:Themanwhoisspeakingatthemeetingisaworker.Maryisagirl.Maryhaslonghair.合并为一个句子Maryisagirlwhohaslonghair.先行词关系代词定语从句Maryisagirlwhohaslonghair.Iliketheplaceswheretheweatherisalwayswarm先行词关系副词定语从句关系词作用1.代替先行词;2.它还在定语从句中担任一定的成分;3.同时连接先行词与它引导的定语从句.（把主句和从句连起来）关系代词在定语从句中代替主句中的先行词，所以它在一般情况下都跟在先行词之后，而且它的人称、数必须和先行词一致。关系词判断步骤:首先，要看先行词。如果先行词指物,关系代词可用which或that;如果先行词是指人,关系代词可用who,that,whom,whose。然后，要确定关系词在从句中的成分。请看下表先行词主格宾格所有格人who,thatwho,whom,thatwhose物which,thatwhich,thatwhose,ofwhich最后，定语从句谓语动词和先行词一致.注:定语从句的时态不受主句的限制。Thewomanwho/thatspokeatthemeetingyesterdayismymother.(主句)Thewomanismymother.(叙述客观事实用一般现在时)(从句)Thewoman(who/that)spokeatthemeetingyesterday.(句中yesterday表示过去时间)定语从句的用法:当先行词是物时,用which或that引导.Thesearethetreeswhichwereplantedlastyear.appletheredthegreenthesmallthebigTheapplewhichisredismine.Theapplewhichisgreenisyours.TheapplewhichisredissmallTheapplewhichisgreenisbig.其中which可以换成that,在此句中作主语4.which/that指物，作主语或宾语(作宾语可省略,如介词提前则不能省)Thesearethetreeswhich/thatwereplantedlastyear.TheTVset(which/that)heboughtyesterdayismadeinJapan.Isthisthelibrary(which/that)youborrowbooksfrom?Isthisthelibraryfromwhichyouborrowbooks?Canyoufindthepen?Iwrotewithitjustnow.CanyoufindthepenwithwhichIwrotejustnow?Canyoufindthepen(which/that)Iwrotewithjustnow?当先行词是人时,定语从句用who,whom,whose,that引导.who,whom,whose,that用法区别.who作定语从句的主语或宾语.Themanwhoisspeakingatthemeetingisaworker.Themanisaworker.Themanisspeakingatthemeeting.分解作主语thetallthestrongthecleverboyTheboyisTom.TheboywhoistallisTom.TheboywhoisstrongisTomTheboywhoiscleverisTomTheboyisTom.Theboyissmiling.TheboyisTom.Theboyhasaroundface.TheboywhoissmilingisTom.(主语)TheboywhohasaroundfaceisTom.TheboyisTom.Hesitsinfrontofme.TheboywhositsinfrontofmeisTom.whose作定语从句的定语.Iknowthegirlwhosemotherisateacher.分解Iknowthegirl.Thegirl’smotherisateacher.作定语Whom作定语从句的宾语Thewomanwhomtheywantedtovisitisateacher.Thewomanisateacher.Theywantedtovisitthewoman.分解作宾语关系代词1.who指人,作主语或宾语(作宾语可省略）Theman(who)Italkedwithisourteacher.Apersonwhostealsthingsiscalledathief.2.whom指人,作宾语(作宾语可省略,如介词提前则不能省)Theman(whom/who)ItalkedtoisMr.Li.ThemantowhomItalkedisMr.Li.Themaniskind.Everyonelikeshim.Theman(whom)everyonelikesiskind.(宾语)Thewomangotthejob.Wesawheronthestreet.Thewoman(whom)wesawonthestreetgotthejob.Theteacherwillgiveusatalk.Wemettheteacheryesterday.Theteacher(whom)wemetyesterdaywillgiveusatalk.whose作定语从句的定语.Iknowthegirlwhosemotherisateacher.分解Iknowthegirl.Thegirl’smotherisateacher.作定语关系代词3.whose是代词的所有格形式,它既可以代人也可以代物。Pleaseshowmethebook.Itscoverisred.Pleaseshowmethebookwhosecoverisred.Isawawoman.Herbagwasstolen.Isawawomanwhosebagwasstolen.that可以作定语从句的主语和宾语.注意:关系代词作动词宾语时可省略.Thewoman(whom/that)theywantedtovisitisateacher.1)Thisisthehero(whom)weareproudof.Thisistheheroofwhomweareproud.Thisisthehero(that)weareproudof.2)Theroom(that)Iliveinisverybig.Theroom(which)Iliveinisverybig.TheroominwhichIliveisverybig.where关系代词与介词:介词放在关系代词的前面时,介词宾语只能用which代物,用whom代人。(介词在末尾时,关系词可以省略)定语从句中需注意事项先行词是物，关系词只能用that,而不宜用which1.从句所修饰的词又被形容词最高级或序数词修饰时Thisisthemostinterestingstory(that)Ihaveeverheard.Thefirstmeeting(that)wewilltakepartinwillbeheldintheafternoon.2.先行词是something,nothing,anything，little,few,much,many,all,等不定代词时Hereissomething(that)Iwilltellyou.3.先行词既有人也有物时,只能用thatIcanrememberwellthepersonsandsomepictures(that)Isee.4.先行词是oneof,theone,或用little,much,few,no,all,some,any,theonly,thevery,thesame,thelast作修饰时Isittheonethatyouwant?Ihaven’tgotmuchthatIcanofferyou.5.当主句已有疑问词who或which时，用thatWhoisthewomanthatwaspraisedatthemeeting?先行词前有theonly，thevery，thesame，thelast等词修饰时，只能用that。例如：ThisisthesamebikethatIlost.以who或which引导的特殊疑问句，为避免重复，只能用that。例如：Whoisthegirlthatiscrying？先行词是物关系词只能用which不能用that的情况：１．先行词为that，those时，只能用which。例如：Whatisthatwhichisunderthedesk?Thosearethebooks(which)Iboughtyesterday.２．关系词前有介词时，Thisistheroominwhichhelives.注:who、that在指人可以通用，但下列宜用who,不用that1).先行词是anyone,someone,those时，关系词使用whoThosewhowanttogototheGreatWallsignuphere.Isthereanyonewhowantstogothere?2).在therebe句型中，先行词指人,关系词用whoThereisanoldmanwhowantstoseeyou.Therearemanyyoungmenwhoareagainsthim.1.Ihaveafriend________likeslisteningtoclassicalmusic.who/thatwhich/thatwhose3.Theman______legbrokeinamatchusedtobeafootballplayer.2.YesterdayEmilywaswearingthenewdress__________Igaveher.4.Myparentsliveinahouse__________ismorethan100yearsold.5.Theboyto_______Johnspokeismybrother.which/thatwhom6.Kevinisreadingabook__________istoodifficultforhim.which/that7.Isthereanything________youwanttobuyinthetown.8.All______wecandoistostudyhard.9.Thefirstone_____standsupisalittleboy.thatthatthat1.这就是救了那个孩子命的医生.Thisisthedoctorwhosavedtheboy’slife.2.正在跑步的那个人是我的叔叔.Themanwhoisrunningismyuncle.3.我喜欢可以随之而唱的音乐.IlikethemusicthatIcansingalongwith.4.住在隔壁的那个女的是一名教师.Thewomanwholivesnextdoorisateacher.1．Thisistheman_______________wantstoseeyou.．2．Thestudent__________________answeredthequestionisZhangHua.3．Theman_________________youwenttoseehascome.．4．Theman__________________Imetyesterdaylentmesomemoney.．5．Thewoman______________________yousawisourgeographyteacher6.Jack,thereissomeoneintheoffice_______wouldliketotalkwithyou.定语从句练习whowhowho/whom/thatwho/whom/thatwho/whom/thatwhom6．Hereisthepen________________youlostthedaybeforeyesterday.7．Thesebooks____________________youlentmewereveryuseful.8．Aclockisamachine__________________tellspeoplethetime.．9．Thisistheshirt______________________Iboughtyesterday.．10．Thebook___________________isonthetableismine.．11．Thefilm___________________theyaretalkingaboutisveryinteresting.定语从句练习that/whichthat/whichthat/whichthat/whichthat/whichthat/which13．Showmetheboy______________motherisawell-knownsinger.．14．Theboy_____________fatherisateacherisgoodatEnglish.．15.Youhaveseenthegirl_______sisterisaChineseteacher.A.whomB.ofwhomC.whoseD.ofwhich16.Idonotlikethebook---------coverisblue。17.Helivesinthehouse-________walliswhite。12．Isthereanyone___________________familyisinBeijing?定语从句练习whosewhosewhosewhosewhosewhose23.Everything_____________Iknowwillbetaughttothestudents..23.Weshoulddoall____isusefultopeople.A./B.thatC.itD.which24.Thegirlhandedeverything_____shehadpickedupinthestreettothepolice.A.whichB.inwhichC.thatD.all25.Thisisthebestfilm_____________Ihaveeverseen.．定语从句练习thatthatthatthat26.Thisisthebestbook_____Ihavebeenlookingforallthisyear.A.whoB.whomC.whichD.that27.Heisthemostcarefulboy_____Iknow.A.whatB.whichC.asD..that28.Heisthefirstone-------cometotheclassroomeveryday。29.Heisthesecondboy____wintheprize。定语从句练习DDDwho30.Iwillneverforgetthepeopleandtheplaces____________Ihaveevervisited.．31.Hetalkedabouttheclassmatesandtheschool____hehadvisited.A.whoC.whichB.thatD.aboutwhich32.Thisistheonlyarticleofthese_____waswrittenbyhim.A.thatB.whichC.whoD.whose定语从句练习thatBA33.Whoisthegirl______sitsunderthetree？whoExercises:1.Isthistheroom____youcleanedlasttime?2.Isthistheroom____welivedbefore?3.Thisisthegarden____theystayedforanight.4.Thisisthegarden____theyvisitedlasttime.5.Tomhasforgottentheday____helefthishome.6.Tomhasforgottentheday____Itoldhimlastday.7.Shestillrememberstheyear____shefoundherfirstjob.8.Shestillrememberstheyear____shespentinJining.thatwherewherethatwhenthatwhenthat根据汉语完成句子：6.Hereisthepen________________________________.(你昨天丢失的）7.Thisisthebestbook_____________________________.(我读过的）8.Ihavelostthepen_______________________________.（我父亲给我买的）9.Wheatisaplant______________________________________________________.（中国北方种植的）10.Idon’tlikethepeople___________________________.(说得多,做得少的）(that)youlostyesterday.(that)Ihaveeverread(which/that)myfatherboughtmewhich/thatisgrownwhotalktoomuchbutdolittleinthenorthofChina