1、九年级英语下专题复习17 定语从句,【教学目标】 1. 让学生掌握定语从句的意义及作用。 2. 让学生能区别各类引导词。 【教学重点难点】 1. 定语从句的功用和结构； 2. 关系代词和关系副词的功用； 3. 各个关系代词和关系副词的具体用法。,【知识梳理】,1通常只能用that的情况 1）当先行词是不定代词a11，few，little，much，something，anything，nothing，everything等时。 2）先行词被序数词、形容词的最高级以及被a11，any，every，each，few，little，no，some，the only, the very, the la
2、st等修饰时。 3）如果先行词既指人又指物，应用关系代词that。,一、以that与which引导的定语从句,Without friendship, one cant be happy although he is rich enough. As for me, I will never forget the days _ I spent with my dearest friend. 哈尔滨 that B. when C. who 答案A,一、以that与which引导的定语从句,一、以that与which引导的定语从句,2通常只用which的情况 (1)引导非限定性定语从句，用关系代词wh
3、ich指代前面整个句子的内容。 (2)引导非限定性定语从句，而且先行词指物时只能用which，不用that。 (3)如果句中有两个定语从句，如果两个从句都可以用that引导，那么其中一个应改用which引导。,【考例】Many young people love the songs _have great lyrics. 成都A. who B. those C. which 答案C,一、以that与which引导的定语从句,(1)如果先行词是指人的不定代词anyone，anybody, everyone, everybody, someone，somebody，nobody，one，ones，
4、those，all(指人)等作先行词，作主语用who，作宾语用whom。who而不用which。(2)在非限制性定语从句中，指人作主语用who，作宾语用whom，who。(3)在定语从句中，作定语的关系代词只能用whose，它相当于the+名词+of +whichwhom；非限制性定语从句中还有“代词数词+of +whichwhom”结构。,二、以who，whom与whose引导的定语从句,【考例1】The man _ gave us a talk on science yesterday is a famous scientist. 广东 who B. whose C. which D. w
5、hom答案A,二、以who，whom与whose引导的定语从句,【考例2】Do you know the man _is running alongthe street?Yes. He is our English teacher. 长沙A. who B. which C. whom 答案A,二、以who，whom与whose引导的定语从句,它们相当于 “介词+which”，其中where=inat +which；when=atinduring +which；why=for +which。 (1)关系副词where引导定语从句时，只能在定语从句中作地点状语，其修饰的名词必须是表示地点的名词。
6、(2)关系副词when引导定语从句时，只能在定语从句中作时间状语，其修饰的名词必须是表示时间的名词。 (3)关系副词why引导定语从句时，只能在定语从句中作原因状语，其修饰的名词必须是表示原因的名词。,三、关系副词where、when与why引导的定语从句,【考例】 Disney is an amusement park_ you can find all the normal attractions and Disney movies and characters(绵阳) Awhich Bwhere Cthat Dwhen 答案B,三、关系副词where、when与why引导的定语从句,当关
7、系代词作介词宾语，且该介词不是和从句的谓语动词构成固定短语时，介词可以提前，这样就出现“介词+关系代词”。先行词指物，用“介词+which”，指人则用“介词+whom ” ，且两个关系代词均不能省略。介词的选择要遵循两个原则：根据定语从句中谓语动词与先行词的搭配内容而定；根据先行词的特殊用法而定。,四、“介词+关系代词”,【考例】Do you know the young lady _your mother is talking? (湖北)A. who B. whom C. with whom D. which 答案C,四、“介词+关系代词”,【考例1】The place _intereste
8、d me most was the Childrens Palace.A. which B. where C. what D. in which,【品味中考】,答案A。which用作关系代词，在定语从句中作主语。,【考例2】Do you know the man _? whom I spoke B. to who spoke C. I spoke to D. that I spoke,【品味中考】,答案C。“和谁讲话”要说speak to sb。本题全句应为Do you know the man whom I spoke to。whom是关系代词，作介词to的宾语，可以省略。,【考例3】Thi
9、s is the hotel _last month. A. which they stayed B. at that they stayed C. where they stayed at D. where they stayed,【品味中考】,答案D。where是关系副词，表示地点，在定语从句中作地点状语。,【考例4】Do you know the year _the Chinese Communist Party was founded? A. which B. that C. when D. on which,【品味中考】,答案C。when是关系副词，表示时间，在定语从句中作时间状语。,【考例5】That is the day _Ill never forget. A. which B. on which C. in which D. when,【品味中考】,答案A。which是关系代词，在从句中作forget的宾语。其他几个答案都不能作宾语。,
