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1、定語(yǔ)從句介詞+關(guān)系代詞“介詞+關(guān)系代詞”引導(dǎo)定語(yǔ)從句時(shí)，介詞的賓語(yǔ)只能用which（指物）或whom(指人)，whose既可指人也可指物,即介詞+which/whom/whose.介詞+關(guān)系代詞介詞+關(guān)系代詞與when、where或why轉(zhuǎn)換介詞的選用“介詞+關(guān)系代詞”型定語(yǔ)從句四大考點(diǎn)Point1介詞+關(guān)系代詞與when、where或why轉(zhuǎn)換關(guān)系副詞：在句中作狀語(yǔ)關(guān)系副詞=介詞+關(guān)系代詞關(guān)系副詞:when,where,whywhen指時(shí)間，在從句中作時(shí)間狀語(yǔ)。when=during/on/in/...which(介詞同先行詞搭配)(2)where指地點(diǎn)，在從
2、句中作地點(diǎn)狀語(yǔ)。where=in/at/on/...which(介詞同先行詞搭配)(3)why的先行詞只有reason，why在從句中作原因狀語(yǔ)。why=forwhich(4)先行詞指物時(shí)，whose=the+n.ofwhichThey’llneverforgetJuly1_____HongKongreturnedtoitsmotherland.Thedays______weusedforeignoilaregoneforever.關(guān)系副詞whenTherewasatime_____thebusinessmanlostheart.when=onwhichwhen
3、=onwhichwhen先行詞是表示原因的名詞，即reason，在定語(yǔ)從句中充當(dāng)原因狀語(yǔ)，用why，這時(shí)一般可以用for＋which來(lái)代替:Idon’tknowthereasonwhy/forwhichhedidit.Thereasonwhy/forwhichhewasfiredwasnotclear.試比較：Thereason____________heexplainedtotheteacherisnottrue.Thereason___________wasexplainedtotheteacherisnottrue.(which/that)（作賓語(yǔ)）whi
4、ch/that（作主語(yǔ)）關(guān)系副詞why先行詞是position,situation,point,case,condition等時(shí)在定語(yǔ)從句中作狀語(yǔ)用關(guān)系副詞where連接.TheyareinsuchasituationwhereeverythingisindisorderThepolicearelookingintothecasewheretwoVIPswerekilled.Canyoumakeasentencewherethisverbcanbeused?Theywereatthepointwhere/atwhichtheyhadtodecidewhattod
5、enext.Point2:介詞的選用考慮三個(gè)因素:“一先,二動(dòng),三意義”根據(jù)定語(yǔ)從句中先行詞的搭配習(xí)慣確定IneverforgetthedaysduringwhichIstudiedhard.IneverforgetthedayonwhichIwenttocollege.IneverforgettheyearinwhichIwenttocollege.daysdayyearPoint2:介詞的選用2.根據(jù)定語(yǔ)從句中謂語(yǔ)動(dòng)詞的搭配習(xí)慣確定HaveyoufoundthebookforwhichIpaid$10?HaveyoufoundthebookonwhichIs
6、pent$10?Haveyoufoundthebookaboutwhichsheoftentalks?paidspenttalksPoint2:介詞的選用3.根據(jù)定語(yǔ)從句所表達(dá)的意義來(lái)確定Air,________whichmancan’tlive,isreallyimportant.Thefilm____________Ifellasleepwasveryboring.Thepen_____whichheiswritingnowwasboughtyesterday.duringwhichwithoutwithThisistheriver__________weo
7、ftenhaveawalk._____________abridgewasbuilt._______thereisaboat.by/besideonwhichover/acrosswhichalongwhich_______whichthereisafactory.Point3“介詞+關(guān)系代詞”定語(yǔ)從句四大考點(diǎn)1、恰當(dāng)?shù)暮?jiǎn)單介詞+關(guān)系代詞Wemanagedtofindaboat,_______wecouldgettotheisland.Thelab,________theexperimentsusedtobedone,isbeingrepaired.Sheisa
8、girl________
