广州版九年级下Unit 1 Consumer Society.doc

Unit 1 Consumer Society Step 1本单元重点语法—’s father. 在会议上发言的那个人是李明的父亲。 下面对定语从句进行详细讲解。 定语从句（Attributive Clauses）在句中做定语，修饰一个名词或代词，有时也可以修饰部分或整个句子。 被修饰的名词,词组或代词即先行词。定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。 关系代词有： 。 关系副词有： 。 关系代词和关系副词放在先行词和定语从句之间，起连接作用，同时又可做定语从句的一个成分。当关系代词做宾语时可以省略。 定语从句中的谓语动词必须在人称上和数量上和先行词保持一致。 定语从句分为限制性定语从句和非限制性定语从句。 1 、关系代词引导的定语从句 1）who, whom, that 这些词代替的先行词是人的名词或代词，在从句中所起作用如下： Is he the man who/that wants to see you?（who/that在从句中作主语） He is the man whom/ that I saw yesterday.（whom/that在从句中作宾语）The man _____ is standing at the gate is Li Ming’s father. A. who B. which C. whose D. whom ② The boy ____you met just now is my best friend. A. who B. which C. whose D. whom ③ The policeman caught the thief ______ stole the woman’s handbag. A. where B. whose C. that 2) Whose 用来指人或物，(只用作定语, 若指物，它还可以同of which互换), 例如： They rushed over to help the man whose car had broken down. Please pass me the book whose (of which) cover is green. 【 能力测试】 ① The book ______ cover is yellow is mine. A. who B. which C. whose D. whom ② The boy ______ home is near the school walks to school everyday. A. who B. whose C. that D. whom ③ Can I borrow your pen _______color is black? A. who B. whom C. that D. of which 3)which, that 它们所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等，例如： A prosperity which / that had never been seen before appears in the countryside.（which / that在句中作宾语） The package (which / that) you are carrying is about to come unwrapped. (which / that在句中作宾语) 关系代词that和which 都可以指物，that 和Who 都可以指人，其用法区别： 1）不用that a) 在引导非限定性定语从句时 (错) The tree, that is four hundred years old, is very famous here. b) 介词后不能用 We depend on the land from that we get our food. [ ] We depend on the land from which we get our food. . [ ] 2) 只能用that作为定语从句的关系代词的情况 a) 在不定代词，如：anything, nothing, everything, all, much, few, any, little等作先行词时，只用that，不用which。 All that is needed i