完整版的语法课件.pptVIP

定语从句讲解;什么是定语从句呢？; The man who lives next to us is a policeman. ;关系词;关系代词that, which引导的定语从句: 如果先行词是表示物的名词或代词，关系代词应用that、which. (作主语或宾语);A matching game！！！;Match the two sentences 1.I’m reading a book. The book is about Bill Gates. _______________________________________ 2.He is a teacher. The teacher teaches us Chinese. _______________________________________ 3.I don’t like the man. He is smoking. ____________________________________ 4.Where is the picture? You bought it last week. _______________________________________ ;;;which / that 作宾语 ： （可省略）;关系代词who, that, whom引导的定语从句: 如果先行词是表示人的名词或代词，关系代词应用who, that (作主语或宾语) whom (作宾语);who / that 作主语. (不能省);who / whom / that 作宾语：( 可省略);小结： that－ 既可指人，也可指物，作主语，不能省略；作宾语，可以省略。 which－指物，作主语，不能省略；作宾语，可以省略.;;考点二：that和which的选择;考点二：that和which的选择;⑥先行词是疑问词who, which, what 时，定语从句用that而不用who, (whom)和which引导。;Which可以引导非限定性定语从句，可用于介词后，其先行词可是一个词,也可是整个主句或主句的某一部分。 1 She heard a terrible noise, ______ brought her heart into her mouth. A. it B. which C. this D. that 2. The weather turned out to be good, ___ was more than we could expect. A. what B. which C. that D. it ;考点三：as与which引导的定语从句;3.用于the same…as…,such…as…，as…as…, so…as…中，一般用as。 e.g. Such books as you tell me are interesting. This is the same book as I lent you yesterday.;5. as在从句中作主语时，后面常接行为动词的被动语态，如be known，be said，be reported等，如从句中行为动词是主动语态，一般要用which作主语。 e.g. She has been late again, as was expected. Tom has made great progress, which made us happy.;This is such an interesting book ____we all like it. This is so interesting a book ____we all like it.;This is such an interesting book ____ we all like. This is so interesting a book _____ we all like. ;This is the same book as I lost. This is the same book that I lost.;The earth is round,___ we all know. ___ is known to all, the earth is round ___