Unit 5 Music 语法,介词+关系代词的定语从句.ppt

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1、Unit5MusicGrammar介词+whom/which的定语从句定语从句什么是定语从句？用来修饰名词或代词的从句叫定语从句。被定语从句所修饰的名词或代词叫先行词（antecedent）。定语从句一般是由关系代词或关系副词来引导的。相当于名词和形容词的作用。当关系代词在定语从句中充当介词的宾语时，我们用“介词+关系代词(whom/which)”来引导定语从句。若先行词为人，用“介词+whom”;若先行词为物，用“介词+which”。forward关系词关系代词whichthatwhowhomwhose分为两类关系副词whenwherewhy3

2、.Thebridge____________theybuiltin1987destroyedintheearthquake.Fillintheblankswithwho,whom,that,which,whose,when,where,why1.Theearthquake___________hitthecityin1906wasthebiggestinAmericanhistory.2.Wedon’tknowthenumberofpeople____________losttheirhomesin1906earthquakethat/which

3、that/whowhich/that6.Harryistheboy________motherisourmathsteacher.4.Ahouse____________isbuiltonsandmayfalldowninaearthquake.5.Luckilynoneofthepeople______________Iknowwerekilledintheearthquake.which/thatwho/whom/thatwhose9.Thisisreaon_________Iamlateforyourclass.7.Iwillneverfo

4、rgettheday_______mybikewasstolen.8.Thisistheplace_________helives.whenwherewhyThisistheplace_________helivesin.思考：Thisistheplace_________helives.wherewhichreturnThisistheplace_________helives.inwhich介词的确定1.根据先行词与介词的搭配习惯来确定。(1)Thestudentdidn'tgivethereasonforwhichshewaslatefor

5、theclass.(2)Shewillneverforgetthedaysinwhichsheworkedwithherfriends.(3)Sheworkedinaplaceinwhichthereweremanyyounggirlslikedher.forwhich=whyinwhich=wheninwhich=where(2)Hestillrememberstheexactdayonwhich(=when)hisbikewasstolen.(3)Shedidn'ttellhimthereasonforwhich(=why)shehadn't

6、attendedthemeetingontime.2.根据定语从句中的谓语动词或形容词确定介词，改接词语动词搭配，构成固定的动词短语。(1)Themanwithsunglassesisthemanforwhomtheyarewaiting.(2)HeisthemantowhomIusuallyturnforhelp.(3)Theplanaboutwhichtheyaretalkingwillbecarriedoutnextweek.turntosb向某人求助waitforsb等待某人talkaboutsth谈论...(1)Themanwithsu

7、nglassesisthemanforwhomtheyarewaiting.Themanwithsunglassesisthemanwhom/who/thattheyarewaitingfor.(2)HeisthemantowhomIusuallyturnforhelp.Heisthemanwhom/who/thatIusuallyturntoforhelp.(3)Theplanaboutwhichtheyaretalkingwillbecarriedoutnextweek.3.根据句子的意思确定介词。有些句子，先行词完全一样，定语从句中动词也不

8、是固定的动词短语。这是需要根据句子所表达的意思选用不同的介词。(1)Thisisthesingerwithwhomtheactressw