英语模块2北师大版Unit 6课件PPT：带介词的定语从句.ppt 14页

'带介词的定语从句 Themantowho/whomyouspokeisourheadmaster.YouspeaktothemanThecityinthat/whichshelivesisfaraway.ShelivesinthecityArethesetwosentencesright?注意:介词+which（指物),不可省介词+whom（指人),不可省介词后不用who、that toinThecitywhichshelives_____isfaraway.Themanwhomyouspoke_____isourheadmaster. A.Thefarm____whichweworkedtenyearsagoisbeautiful.B.Thisisthetree______whichweusedtoplaygames.onunder preposition+which（指物）preposition+whom(指人）Howtochoosetherightprepositions 1.介词的确定方法Themoney_______whichyouweretobuydogfoodisgone.Hewillneverforgettheday____whichhefailedintheexam.①根据先行词来确定onwith Wethoughtyouwereaperson_______whomwecouldexpectgooddecisions.TheWestLake,____whichHangzhouisfamous,isabeautifulplace.②根据定语从句中的谓语动词或形容词确定forfrom Air,________whichmancan’tlive,isreallyimportant.③根据定语从句所表达的意义来确定withoutThepen_____whichheiswritingnowwasboughtyesterday.with 2.介词的位置①一般情况下，介词一般放在关系代词which和whom之前，也可放在动词后。Thisistheman________________Ilearnedthenewsfrom.Thisistheman____________Ilearnedthenews.fromwhom(who/whom/that) Thisistheroom____________welivedinlastyear.(that/which)inwhichThisistheroom_________welivedlastyear. Isthisthewatchthatyouarelookingfor?TheoldmanwhomIamlookingafterisbetter.在固定短语中介词不能提前下面两句中的介词能提前吗? ②固定搭配的动词短语中的介词一般不能提前.常见的这类动词短语有:lookfor/after/forwardto,carefor(照顾，喜欢）hearof/about/from,takecareof等.ThisistherightplaceI’mlookingfor.Thegirlwhomheislookingafterishissister. 1. Doyoulikethebook________shespent$10?2. Doyoulikethebook________shepaid$10?3. Doyoulikethebook________shelearnedalot?4. Doyoulikethebook_________sheoftentalks?onwhichforwhichfromwhichaboutwhich介词+关系代词的使用Practice 5.Theman_________Ispokeonthephonelastnightisverygoodatwriting.6.Glasses,___________Ican’tseeclearly,arereallyimportantforme.7.Chinaisabeautifulcountry,_______weareproud.8.Doyouremembertheday_______youjoinedourclub?towhomwithoutwhichofwhichonwhich'