資源描述：
《介詞加關(guān)系代詞(定從).ppt》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在教育資源-天天文庫。
1、Preposition+which/+whom總結(jié)定語從句介詞+關(guān)系代詞“介詞+關(guān)系代詞”引導(dǎo)定語從句時(shí)，介詞的賓語只能用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
2、語。when=during/on/in/...which(介詞同先行詞搭配)(2)where指地點(diǎn)，在從句中作地點(diǎn)狀語。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。why=forwhich(4)先行詞指物時(shí)，whose=the+n.ofwhich關(guān)系副詞whereThisisthehouseinwhich/whereheusedtolive.Thisisthehouse(which/that)heusedtolivein.I
3、knowofaplaceinwhich/wherewecanswim.Iknowofaplace(which/that)wecanswimin.They’llneverforgetJuly1_____HongKongreturnedtoitsmotherland.Thedays______weusedforeignoilaregoneforever.關(guān)系副詞whenTherewasatime_____thebusinessmanlostheart.when=onwhichwhen=onwhichwhen先行詞
4、是表示原因的名詞，即reason，在定語從句中充當(dāng)原因狀語，用why，這時(shí)一般可以用for＋which來代替:Idon’tknowthereasonwhy/forwhichhedidit.Thereasonwhy/forwhichhewasfiredwasnotclear.試比較：Thereason____________heexplainedtotheteacherisnottrue.Thereason___________wasexplainedtotheteacherisnottrue.(which/t
5、hat)（作賓語）which/that（作主語）關(guān)系副詞why先行詞是position,situation,point,case,condition等時(shí)在定語從句中作狀語用關(guān)系副詞where連接.TheyareinsuchasituationwhereeverythingisindisorderThepolicearelookingintothecasewheretwoVIPswerekilled.Canyoumakeasentencewherethisverbcanbeused?Theywereatthep
6、ointwhere/atwhichtheyhadtodecidewhattodenext.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)定語從句中謂語動(dòng)詞的搭配習(xí)慣
7、確定HaveyoufoundthebookforwhichIpaid$10?HaveyoufoundthebookonwhichIspent$10?Haveyoufoundthebookaboutwhichsheoftentalks?paidspenttalksPoint2:介詞的選用3.根據(jù)定語從句所表達(dá)的意義來確定Air,________whichmancan’tlive,isreallyimportant.Thefilm____________Ifellasleepwasveryboring.Thepe
8、n_____whichheiswritingnowwasboughtyesterday.duringwhichwithoutwithThisistheriver__________weoftenhaveawalk._____________abridgewasbuilt._______thereisaboat.by/besideonwhichover/acrosswhichalongwhich___
