高中英语人教版必修一Unit4定语从句关系代词的用法教案.docx

《高中英语人教版必修一Unit4定语从句关系代词的用法教案.docx》由会员分享，可在线阅读，更多相关《高中英语人教版必修一Unit4定语从句关系代词的用法教案.docx（5页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、The Attributive Clause-关系代词的用法(5th -6th periods)学习目标：掌握并运用关系代词引导的定语从句。预习案Look at the following sentences and try to translate them. Find out what kind of clause the underlined parts are.1.They are Dai and grew up in western Yunnan Province near the Lancang River, the Chinese part of the river that i

2、s called the Mekong River in other countries.2. She gave me a determined lookthe kind that said she would not change her mind.3. It makes wide bends or meanders through low valleys to the plains where rice grows.探究案一. 定语从句的概念1.在复合句中，修饰名词或代词的从句叫定语从句。被修饰的名词或代词叫先行词。2.引导定语从句的词有两种:关系代词和关系副词。关系代词有that, wh

3、ich, who, whom, whose等, 关系副词有where ,why, when等。3.关系代词和关系副词处在先行词和定语从句之间,有三个作用： 连接主从句(引导定语从句); 指代先行词 ; 在定语从句中做句子成分。4.定语从句一般位于先行词后面。二. 关系代词的用法1. who的用法This is the man who helped me out of trouble. I dont know the woman who you spoke to just now. 探究总结：who引导定语从句时,在从句中做主语或宾语，（做宾语时可省）先行词是人.2. whom的用法The do

4、ctor whom/who you are looking for is in the room. Shes a girl with whom you can talk freely. 探究总结：whom引导定语从句时,在从句中做宾语，（可省）先行词是人. 注意 whom 引导定语从句时不能用作从句的主语。whom 可以构成“介词+whom”引导定语从句。3. whose 用法Hes living in a room whose window faces the east. The boy whose spoken English is excellent draws our attentio

5、n.探究总结：whose引导定语从句时，在从句中做定语，意思为：“先行词的”，表示所属关系，其先行词可以是人，也可以是物。知识拓展“whose+n”引导的定语从句相当于“the+n+of+which/whom”或“of which/whom+the+n.”引导的定语从句 Please pass me the book whose cover is yellow and black.=please pass me the book the cover of which is yellow and black. We saw some people whose car had broken dow

6、n.= We saw some people the car of whom had broken down.4. that 与which的用法They finally reached a storehouse that/which used to be a church.I have been keeping the presents that/which he sent me. 探究总结：that和which 在它们引导的定语从句中做主语或宾语，（做_时可省）that的先行词既可以是人，也可以是物，which的先行词是物。知识拓展：注意在下列情况which和that 不能换用:5. 只用t

7、hat不用which的情况：请观察下列句子并归纳要点。1). We all like the new teacher that teaches us English.探究总结：先行词是人.2). All that we have to do is to practise every day. Ill do everything that I can (do) to help you. 探究总结：先行词是不定代词，如all, everything, nothing, much, any, little等时。3). Every means that had been tried proved to

8、 be useless. Ive read all the books that you gave me. He is the very man that I am looking for.探究总结： 当先行词被every, many, no, little, all, the only, the very等修饰时。4). The first lesson that I learned will never be forgotten. Its the most interesting book that Ive ever read. 探究总结：当先行词被序数词或形容词最高级修饰时。5). Th

9、ey talked of things and persons that they remembered in the school.探究总结：当先行词既有人又有物时。6). I hate the way (that)/ (in which) he talks to his wife. 探究总结：当the way做先行词且引导词在从句中做状语时,引导词用that或in which,也可省略。7). Which is the book that you want?Who is the child that lost his key?探究总结：一些以which/who开头的特殊疑问句,为了避免重复

10、，用that引导。8). He is not the person that he was 30 years ago.探究总结：关系代词在定语从句中作表语时(只限于限定性定语从句)。 注意 that和who的先行词都是人，但有时只用whoHe who doesnt reach the Great Wall is not a true man. 不到长城非好汉。A sports fan is someone who loves to play or watch sports. Anyone who breaks the law should be punished. God helps thos

11、e who help themselves. 自助者天助。探究总结：先行词是 人称代词 指人的不定代词those指人 注意定语从句中谓语动词的单复数: Do you know the boy who is(be) standing under the tree? Do you know the boys who are(be) standing under the tree?探究总结：如果关系代词在定语从句中作主语,谓语动词要与先行词保持一致.She is one of the students who have(have) been to Beijing.She is the only on

12、e of the students who has(have) been to Beijing.知识拓展：6.as 的用法:(as 引导定语从句, 在定语从句中作主语、宾语、表语)(1) 如为限制性的，多用于the same as ; the same as；such as ; as many/much as；so as等结构中。如：1. I have the same book as you (have). 我有一本和你的一样的书。 Her attitude to him was quite the same as it had always been. (关系代词as和指示代词same连用

13、, 在从句中用作表语, 先行词是same.)2.比较：I live in the same house that he used to live in. Im wearing the same shirt as you wore yesterday.比较：Here is so big a stone as no one can lift. （定语从句） Here is so big a stone that no one can lift it.（状语从句）(2) 如为非限制性的，多单独引导一个定语从句，这种定语从句可置于句首，句中或句尾，译为正如，这一点。（动词常为know, see, ex

14、pect, point out, etc.）1. As we all know, smoking is harmful to ones health. (as 作宾语)=As is known to all, smoking is harmful to ones health. （as作主语）=Its known to all that smoking is harmful to ones health.或:Smoking is harmful to ones health , as we all know .（as作宾语）或: Smoking, as we all know, is harm

15、ful to one health.2. He was a foreigner, as I knew from his accent. (as 作宾语, 先行词是整个主句)知识拓展：三 限制性定语从句与非限制性定语从句的区别：1. 形式上，非限制性定语从句往往用逗号隔开。2. 语法上，非限制性定语从句一般不用that.3. 语义上，限制性定语从句与先行词关系紧密，起限定作用，如果去掉了这个定语从句，整个句子就不完整或者会改变意思；而非限制性定语从句与先行词关系不是很紧密，对先行词起补充说明或描述的作用。1).This is the book I like best. 这就是我最喜欢的那本书。2

16、).Beijing, which has been Chinas capital for more than 800 years , is rich in cultural and historic relics. 北京是中国八百年之久的古都，它有着丰富的文化和历史遗产。4. 翻译时，限制性定语从句可译为一句（较短的一般译为的字结构）；而非限制性定语从句可译为两句。（见上句翻译）比较: He has a sister, who is a musician. _ He has a sister who is a musician. _巩固案： 定语从句练习用适当的关系代词填空：1. Do you

17、 like the present I bought you yesterday?2. The storybook _ was written by his uncle is quite interesting.3. The boy computer doesnt work well needs your help.4. This is the best movie we have seen this year.5. I dont like the way _ he speaks to his mother.6. The passengers and the suitcases were in

18、 the waiting room had to wait for another plane.7. Who is the girl you want to make friends with?8. This is the last lesson Mr. Smith taught us.9. I, am your friend, will help you out.10. The building _wall is white is my uncles house.11. The boy John spoke with is my brother.12. Will you please len

19、d me the very picture you bought yesterday?13. The students the teacher praised at the class meeting is our monitor.14. The season comes after spring is summer.15. This is the first museum we visited last Saturday.16. The girl leg was broken in the earthquake was taken to the hospital.17. I found some photos of interesting places were not far away from our city.18. There is a boy downstairs _ wants to see you.19. The river _ banks are covered with trees is very long.Im going to meet Tom they say is a good boy