初中英語定語從句

定語從句

定語從句概念:在復合句中修飾名詞或代詞的句子.(Attributiveclause)Maryisabeautifulgirl.Maryisagirlwhohaslonghair.形容詞作定語句子作定語,修飾girl,叫做定語從句1.Themanisafarmer.2.Themanisspeakingatthemeeting.合并句子:Themanwhoisspeakingatthemeetingisafarmer.Maryisagirl.Maryhaslonghair.合并為一個句子Maryisagirlwhohaslonghair.先行詞關系詞定語從句Maryisagirlwhohaslonghair.關系代詞關系副詞which,who,whom,whose,thatWhere,when

定語從句的用法:當先行詞是物時,用which

或that引導.Thesearethetrees

which

wereplantedlastyear.當先行詞是人時,用who,whom,whose,that引導.who,whom,whose,that用法區(qū)別.who

作定語從句的主語或賓語.Themanwhoisspeakingatthemeetingisaworker.Themanisaworker.Themanisspeakingatthemeeting.分解作主語Whom

作定語從句的賓語Thewomanwhomtheywantedtovisitisateacher.Thewomanisateacher.Theywantedtovisitthewoman.分解作賓語whose

作定語從句的定語.Iknowthegirlwhosemotherisateacher.分解Iknowthegirl.Thegirl’smotherisateacher.作定語that

可以作定語從句的主語和賓語.注意:

關系代詞作動詞賓語時可省略.Thewoman(whom/that)theywantedtovisitisateacher.下列情況只能用that1.當序數(shù)詞或形容詞最高級修飾先行詞時。eg.TomisthecleverestboythatIhaveeverknown.2.當先行詞是指物的little,few,much,any,all,anything,something,nothing,none,theone,everything,等不定代詞時。

eg.EverythingwesawinthefilmwasOK.eg.AllthatIcandohasbeendone.3.當先行詞all,little,few,much,any,every,no等修飾時

eg.Ihaveeatenallthefoodthatisleft.4.當先行詞是Therebe句型中的主語且指物時。

eg.Thereislittleworkthatisfitforyou.

沒有什么工作適合你做。5.當先行詞同時包括人或物時。

eg.Weoftentalkaboutthepeopleandthethingsthatweareinterestedin.

我們常常談論我們感興趣的人或事。6.當主句是who或which時。

eg.Whoisthegirlthathasblacklonghair?eg.Whichisthepenthatyoubought?7.當先行詞作主句的表語時。eg.Chinaisnotthecountrythatusedto.

中國不再是過去那樣的國家。eg.It’sasunnydaythatwearelongingfor.

這就是我們所渴望的晴天。8.當先行詞被theonly,thevery,thesame,thelast等修飾時。eg.ThisistheverybeautifulgirlthatI’mlookingfor.

這正是我一直在尋找的漂亮女孩.eg.That’stheonlythingthatIcandonow.eg.YouarethelastpersonthatImeethere.

你是我在這兒遇見的最后一個人。Exercise1.Ihaveafriend________likeslisteningtoclassicalmusic.who/thatwhich/thatwhose3.Theman______legbrokeinamatchusedtobeafootballplayer.2.YesterdayEmilywaswearingthenewdress__________Igaveher.4.Myparentsliveinahouse__________ismorethan100yearsold.5.Theboywith_______Johnspokeismybrother.which/thatwhom6.Kevinisreadingabook__________istoodifficultforhim.which/that7.Isthereanything________youwanttobuyinthetown.8.All______wecandoistostudyhard.9.Thefirstone_____standsupisalittleboy.thatthatthat句子翻譯1.這就是救了那個孩子命的醫(yī)生.Thisisthedoctorwhosavedtheboy’slife.2.正在跑步的那個人是我的叔叔.Themanwhoisrunningismyuncle.3.

我喜歡可以隨之而唱的音樂.IlikethemusicthatIcansingalongwith.4.

住在隔壁的那個女的是一名教師.Thewomanwholivesnextdoorisateacher.修飾物體時關系代詞that和

which的區(qū)分使用that的情況：1、當先行詞是nothing,something,anything,all,each等不定代詞時。eg.Doyouhaveanythingthatisimportanttotellme?2、當先行詞被all,any,some,no,not,every,each等修飾時。

eg.Ihavesomebooksthatareverygood.3、當先行詞被形容詞最高級、序數(shù)詞所修飾時。eg.ThisisthefirstbookthatIboughtmyself.ThebiggestbirdthatIcaughtisthisbird.

4、當先行詞被thevery,thelast,thenext,theonly等詞修飾時。eg.ThisistheverybookthatIlostyesterday.5、當先行詞又有人又有物時。eg.Iwon’tforgetthethingsandthepersonsthatIsaw.只能使用which的情況。1、非限制性定語從句中。eg.Maryhasabook,whichisveryprecious.2、在介詞之后。eg.Thisisahouseinwhichlivesanoldman.3、當主句中的主語被that修飾時。eg.ThatdogwhichIfoundinthestreetbelongstoMary.修飾人時關系代詞that和who,whom的區(qū)分。當主句中的主語是who時，只能用that。eg.Whoisthegirlthatisstandingoverthere?在非限制性定語從句中以及介詞后面時只能用who或者whom。eg.Ihaveason,whoisreallylovelyandinteresting.Thereare40studentsintheclass,mostofwhomareboys.關系代詞whose既能修飾人，也能修飾物，在定語從句中充當定語，修飾先行詞。eg.SheisthegirlwhoseEnglishsoundsverybeautiful.Maryhasaverygooddog,whosehairturnsoutwhiteandblack.Exercises:Fillintheblankswithappropriaterelativepronounsandadverbs.1.Isthistheroom____

youcleanedlasttime?2.Isthistheroom____welivedbefore?3.Thisisthegarden____theystayedforanight.4.Thisisthegarden____theyvisitedlasttime.5.Tomhasforgottentheday____helefthishome.6.Tomhasforgottentheday____Itoldhimlastday.7.Shestillrememberstheyear____shefoundherfirstjob.8.Shestillrememberstheyear____shespentinJining.thatwherewherethatwhenthatwhenthatExercises:Fillintheblankswithappropriaterelativepronounsandadverbs.1.Isthistheroom____

youcleanedlasttime?2.Isthistheroom____welivedbefore?3.Thisisthegarden____theystayedforanight.4.Thisisthegarden____theyvisitedlasttime.5.Tomhasforgottentheday____helefthishome.6.Tomhasforgottentheday____Itoldhimlastday.7.Shestillrememberstheyear____shefoundherfirstjob.8.Shestillrememberstheyear____shespentinJining.thatwherewherethatwhenthatwhenthatComprehensiveexercises.Fillintheblankswiththesuitablerelativepronounsortherelativeadverbs.1