定義：在復(fù)合句中，修飾前面某一名詞或代詞的從句叫定語從句。結(jié)構(gòu)：

先行詞+關(guān)系詞+句子關(guān)系詞TheAttributiveClause(定語從句）關(guān)系代詞:that,which,who,whom,whose關(guān)系副詞:when,where,why指物：thatwhich指人：who(主/賓格)thatwhom(賓格)第一頁第二頁，共27頁。 在復(fù)合句中，修飾某一名詞或代詞的從句叫做定語從句。Theman

wholivesnexttousisapoliceman.ThenoodlesthatIcookedweredelicious.Whoisthemanthatisreadingthebookoverthere?ThesilkwhichisproducedinHangzhousellswell.先行詞______________________關(guān)系代詞___定語從句第二頁第三頁，共27頁。Isthisbookthatyourfatherboughtforyou?

Isthisbooktheonethatyourfatherboughtforyou?Isthisthebookthatyourfatherboughtforyou?第三頁第四頁，共27頁。關(guān)系代詞that,which引導(dǎo)的定語從句:如果先行詞是表示物的名詞或代詞，關(guān)系代詞應(yīng)用that、which.(作主語或賓語)第四頁第五頁，共27頁。Thisisadream.Thedreamwillnevercometrue.Thisisadreamwhichnevercometrue.Thedoghasbeenfound.Thedogwaslost.Thedogwhichwaslosthasbeenfound.Practise:Thisisthehousewhichisforsale.2.Thebookwhichislyingonthefloorismine.which/that作主語.(不能省)/that（作主語）第五頁第六頁，共27頁。which/that作賓語：（可省略）Thisisthecard.I’vejustreceivedthecard.Thisisthecardwhich/thatI’vejustreceived.Practise:Thisisthemistakewhich/thatIalwaysmake.Istillkeeptheletterswhichshewrotetome.Ilostthepenwhichmyfatherboughtme.()（作賓語）第六頁第七頁，共27頁。關(guān)系代詞who,that引導(dǎo)的定語從句:如果先行詞是表示人的名詞或代詞，關(guān)系代詞應(yīng)用who,that(作主語或賓語)whom(作賓語)第七頁第八頁，共27頁。who/that作主語.(不能省)Thisisthefilmstar.ThefilmstarisverypopularinChina.ThisisthefilmstarwhoisverypopularinChina.(作主語)TheboywhobrokethewindowiscalledRoy.Doyouknowthemanwhospokeatthemeetingyesterday?Thegirlwhoiswateringtheflowersismycousin./that第八頁第九頁，共27頁。who/whom/that作賓語：(可省略)Themanisafamouswriter.Hedescribedthemanjustnow.Theman(who/whom/that)hedescribedjustnowisafamouswriter.(作賓語）Theboywho(m)I‘mlookingforismyfriend.Thethiefhasbeensenttoprison.Thepolicecaughtthethieflastnight.

Thethiefwhomthepolicecaughtlastnighthasbeensenttoprison.第九頁第十頁，共27頁。小結(jié)：that－既可指人，也可指物，作主語，不能省略；作賓語，可以省略。which－指物，作主語，不能省略；作賓語，可以省略.who－指人，作主語，不能省略；作賓語，可以省略,（常用whom）注:當(dāng)關(guān)系代詞在定語從句中作主語時,定語從句的謂語動詞形式由先行詞定。第十頁第十一頁，共27頁。ThegirlinahatisLucy.=Thegirlwho/thatisinahatisLucy.Thecupfilledwithwaterwasputonthetable.=Thecupthat/whichwasfilledwithwaterwasputonthetable.介詞短語作后置定語與定語從句的互換：____________________________________________Sheisoneofthosewomen

whohavecars.第十一頁第十二頁，共27頁。定語從句的同意句轉(zhuǎn)換:1.TheteacherwhowearsapairofglassesisMissWang.=TheteacherwearingapairofglassesisMissWang.2.ThemachinethatismadeinChinaisdear.=ThemachinemadeinChinaisdear.3.Thenovelthatiswrittenbyhimsellswell.=Thenovelwrittenbyhimsellswell.4.Thedinosaurs(which)werediscoveredbythemareonshow.=Thedinosaursdiscoveredbythemare…..第十二頁第十三頁，共27頁。有時只能用that,不用which,常見的情況有六種：當(dāng)先行詞是all,any,few,little,none,anything,everything,nothing,everybody,nobody,everyone,noone或被它們修飾時。That’sallthatIknow.IsthereanythingthatIcandoforyou?

Heansweredfewquestionsthattheteacherasked.2.當(dāng)先行詞被形容詞最高級或序數(shù)詞修飾時ThatisthemostinterestingbookthatIhaveeverread.第十三頁第十四頁，共27頁。ThefirstthingthatIshoulddoistoreviewmylessons.3.當(dāng)先行詞有thevery,theonly,thesame等修飾時。That’stheonly

thingthatIcandonow.Thesearetheverywordsthatheused.4.當(dāng)主句以who或which開頭時，定語從句的關(guān)系詞用that,而不用which或who.Whoisthegirlthatspoketoyoujustnow?Whichisthepenthatyoulost?第十四頁第十五頁，共27頁。5.先行詞同時包括人或物時，關(guān)系詞用that.ThemanandhisdogthatIalwaysmeetarestandingbythegate.6.當(dāng)關(guān)系代詞在從句中作表語時。Chinaisnotthecountry

thatitwas.第十五頁第十六頁，共27頁。只用which,不用that的情況：1.關(guān)系代詞前有介詞時。

Thisisthecagethat/whichPollylivesin.

=ThisisthecageinwhichPollylives.inthat()=ThisisthecagewherePollylives.2.先行詞本身為that.Theclockisthat

whichtellsthetime.3.在非限制性定語從句中。HisEnglish,whichusedtobepoor,isexellentnow.第十六頁第十七頁，共27頁。Herbag,in________sheputallhermoney,hasbeenstolen.Thisistheringon________shespent1000dollars.XiaoWang,with________Iwenttotheconcert,enjoyitverymuch.whichwhichwhom/who在介詞后面，指事物用which，指人用whom。第十七頁第十八頁，共27頁。不用that，而用which，who，whom的情況Hemadethesamemistakesagain,_____madehisparentsveryangry.YesterdayIboughtadictionary,_______costmemorethan100yuan.MrSmith,_______gaveatalkseveralmonthsago,willcomeagain.Myunclehascomebackfromabroad,________Ihaven’tmetforalongtime.whichwhichwhowhom在非限制性定語從句中，指事物用which，指人用who或whom。第十八頁第十九頁，共27頁。whose作定語,表示所屬關(guān)系。

Theboyismyclassmate.Theboy’sfatherisadetective.Theboywhosefatherisadetectiveismyclassmate.whose=ofwhom=Theboythefatherofwhom

isadetectiveismyclassmate.=Theboyofwhomthefatherisadetectiveismyclassmate.第十九頁第二十頁，共27頁。Thereare20studentsinthisclass,______aredifferent.A.whosebackgroundsB.thebackgroundsofwhomC.ofwhomthebackgroundsD.thebackgroundsofwhose

第二十頁第二十一頁，共27頁。

when作時間狀語:Shewillneverforgettheday.Shewasmarriedonthatday.Shewillneverforgetthedaywhen(=onwhich)shewasmarried.Itwastheyear.TheWorldWarIbrokeoutintheyear.Itwastheyearwhen(=inwhich)theWorldWarIbrokeout.When=介詞+which

第二十一頁第二十二頁，共27頁。where作地點狀語Iwanttoknowtheplace.Iwasbornthere.Iwanttoknowtheplacewhere(=inwhich)Iwasborn.Thetablewhere(=atwhich)

sheissittingisanewone.where=介詞+which第二十二頁第二十三頁，共27頁。why作原因狀語,其先行詞常常是thereason.Thatisthereasonwhy(=forwhich)I’mlate.Iknowthereasonwhyhesaidit.why=forwhich第二十三頁第二十四頁，共27