人教新目标版九年级英语下专题复习课件 定语从句

课件19张PPT。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 last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 can’t 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which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，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 +which／whom；非限制性定语从句中还有“代词／数词+of +which／whom”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. whom
[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 along
the 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=in／at +which；when=at／in／during +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。
(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)
A．which B．where C．that D．when [答案]B 三、关系副词where、when与why引导的定语从句 当关系代词作介词宾语，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 _______interested me most was
the Children’s 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】This 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 ______I'll 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。