PAGE4/NUMPAGES4【精品復習】初中英語語法中考總復習教案—定語從句IlikethemusicthatIcansingalongwith.先行詞定語從句一.定義：在復合句中，用來修飾某一名詞或代詞的從句叫做定語從句。被定語從句修飾的名詞、代詞叫先行詞。定語從句放在先行詞之后。IlikemusicthatIcandanceto.先行詞（物）↘引導詞Sheisagirl(whohaslonghair.)先行詞（人）↘引導詞二.引導詞：關系代詞：that,which,who,whom,whose關系副詞：where,why,when關系代詞關系副詞that指人指物主語賓語when=介詞+which(in/at/on)which指物主語賓語where=(in/at、、、)+whichwho指人主語whom指人賓語whose指人指物=of+which在定從中作定語①Therearethetwinswho______inthenextdoor.A.liveB.livesC.lived②Aclockisamachinethat______peoplethetime.A.tellB.istellingC.tells先行詞總結：㈠從句謂語動詞的單復數與_____________的單復數一致，（當引導詞充當定語從句的主語時）③Itisthething______Ilike.A.thatB.whenC.why④Sheisagirl______studieswell.A.whomB.whereC.which㈡判斷找引導詞是關系代詞或關系副詞，找出定語從句的主謂賓，看缺什么成分。⑤Ilikethemusic_______hewrites.A./B.whoC.why㈢that引導定語從句，充當定語從句的賓語時，可以省略。三．That與which的區別：that和which一般可互換，但下列情況只用that1.I’msureshehassomething______youcanborrow.A.thatB.which⑴先行詞為：all,everything,nothing,something,anything,little,much,few等不定代詞時2.I’vereadallthebooksthatarenotmine.⑵先行詞被all,every,no,some,any,little,much等修飾時3.Thisisthefirstbookthathewasread.⑶先行詞被序數詞和最高級修飾時4.Thisistheonlybookthatbelongstohim.⑷先行詞被theonly,thevery,thesame,thebest,thelast等修飾時5.TherearesomebooksandamanthatIhaveseen.⑸先行詞既有人也有物6.Whoisthegirl______spoketoyoujustnow?Whichisthecar______wasmadeinChina?A.thatB.whoC.which⑹當主句 以who或which開頭時，定語從句的引導詞用that,不用who或which,避免重復that不能用于介詞后及表示所有的，和非限制性定語從句四．其它的：⑴Whoistheman______Isawyesterday.who與that都可指人，但前面有who,后面只可用that⑵Thisisthehousein______helives.A.thatB.whichC.who先行詞是物，且介詞提前用whichTheschool(______myfatherworks)looksverybeautiful.(myfatherworksintheschool)A.whichB.inthatC.inwhich⑶Isthisthemanwith______youwenttothezooyesterday?A.whoB.whomC.whichHeisaman(_______wecanlearn).A.whomB.fromwhichC.fromwhom先行詞是人，且介詞提前用whom⑷Helivesinahouse,_______hasmanytreesaroundit.A.thatB.whichC.who先行詞（物）與引導詞之間有逗號隔開（非限制性定語從句），用which⑸Iknowtheboy_______bikeisred.名詞Helovestheroom_______windowistowardstheeast.Doyouknowthegirl_______hairislong.A.whichB.whoseC.that引導詞后面有名詞時，引導詞用whose⑹Heisaboy（______isconfident.）(Theboyisconfident.)主語Heistheteacherfor_____youarewaiting.(介詞提前)Heistheteacher(______youarewaitingfor.)(Youarewaitingfortheteacher)A.whoB.whomC.whose賓語先行詞是人：①引導詞在句中作主語，引導詞用who②介詞提前在句中作賓語，引導詞只能用whom③引導詞在從句中作賓語，引導詞用who/whom⑺Thisisthefactory________myfatherworksin.Thisisthefactoryin________myfatherworks.Thisisthefactory________myfatherworks.先行詞表示地點時，引導詞用where,在句中作狀語，where不能作主語。（8）先行詞是thereason時，關系副詞用why,也可省略。Thatisthereason(why)Ididit.Doyouknowthereason(why)shehaschangedhermind?（9）先行詞是一個表示時間