选修7unit5语法导学案.doc

靖远三中 高二英语导学案 选修7 Unit5　审核：张立靖　 主备：刘宝翠 魏邦翠 凝聚集体智慧，创建高效课堂 班级： 姓名： 时间：2015.04.10　　　　　　
B7u5 七、八课时 非限定性定语从句
教学目的：
1.让学生更加熟练地从本质上掌握限制性定语从句和非限制性定语从句。
2.让学生对各种形式的定语从句能做到灵活应用。
上 节 目 标 检 测
根据汉语提示，完成句子：
1. she had ever left her family.(这是她第一次离开家)
2.The teather recommended that we the novel.(建议我们读这小说)
=The teacher recommended the novel.
3. painting my new house.(我正忙于粉刷新房子)
4.People in the city have (代替)coal with gas for the purpose of cooking.
5.I’m sorry I’ve taken up so much of your valuable time.( take up意为 )
He (从事写作) after graduation.
6. as far as sb is concerned
e.g: (据我们所知),there is nothing to be concerned about.
关系副词引导的定语从句(关系副词可代替的先行词是时间、地点或理由的名词，在从句中作状语。
1）when, where, why
关系副词when, where, why的含义相当于"介词+ which"结构，例如： There are occasions  (=on which) one must yield.  
   Beijing is the place   (= which) I was born.  
   Is this the reason   (=  which) he refused our offer?  
本 节 目 标 展 示 及 讲 解
一．非限制性定语从句
非限制性定语从句同主句的关系不十分密切，只是对先行词作附加或补充的说明，不起限制的作用，如果省去，主句的意思仍然清楚完整。非限制性定语从句仅仅是对意思已经相当明确的先行词加以补充说明，不起限制的作用。这类定从在书写时大多用逗号与主句分开。
e.g.：Last week I met John, who seemed to be very excited.上周见了约翰，他好像很兴奋。
The project, which lasted two years, cost five million dollars. 这工程历时两年，耗资五百万美元。
小菜一碟---用适当的关系词完成句子并判断是限定性还是非限定性定语从句：
1. Here are the farmers. They discovered the underground city last month
Here are the farmers discovered the underground city last month. __________
2. She got so angry. I don’t know the reason.
I don’t know the reason he got so angry. __________
3. St Petersburg is a very beautiful city. It was once called Leningrad.
St Petersburg is a very beautiful city， __was once called Leningrad. _________
4. I remember the soldier. He told me not to tell anyone what I had seen.
I remember the soldier, told me not to tell anyone what I had seen. __________
二 非限制性定语从句应注意以下几点
（一）、非限制性定语从句通常不能用that 引导。
1. I like the book, which was bought yesterday. 该句中which_____(能/不能)用that 替换。
（二）非限制性定语从句不能用why引导, 要用for which代替why。
1. I had told them the reason, for which I didn't attend the meeting. 该句中for which____(能/不能)用why 替换。该句中which_____(能/不能)用that 替换。
（三）非限制性定语从句置于句首时，不能用which引导。关系代词as引导非限制性定语从句位置比较灵活，可以放主句前，也可以放主句后。
1. As I expected, he didn't believe me. 该句中as____(能/不能)用which替换。
= __________________________________________________.
（四）非限制性定语从句由“介词+关系代词”引导时，其中的关系代词不能用as。
1. He bought the car for more than $20,000, with__________his father was angry.
先行词为________,在从句中做__________(成分)，关系词填________,(能/不能)用as替换，______(能/不能)省略。
(五)在非限制性定语从句中，指人的关系代词作宾语时，只能用宾格whom; 不能用who替换，也不能省略。
1. Do you know Tom, whom we talked about?
先行词为__________,在从句中做_______(成分)，关系词填_______,(能/不能)用who替换，______(能/不能)省略。
2. This book, which you can get at any bookshop, will give you all the information you need.
先行词为_________,在从句中做__________(成分)，关系词填______,(能/不能)用that替换，_______(能/不能)省略。
注：非限制性定语从句中关系代词在从句中作宾语，无论指人还是指物都不能省略。如果先行词在定语从句中做主语或宾语，指人的主格只能用who, 宾格只能用whom，指物的只能用which., 所属关系仍然是whose. 所有关系词都不能省略。
三as和which引导的定语从句的区别
1.相同点
●都可以引导__________性定语从句
●关系代词as\which都可以指__________.
●都可在从句中做________语、________语、_________语
2.不同点
●as引导的从句可位于主句_____、句______、句______，并有逗号和主句隔开；which引导的定语从句，只可放在主句_____。
●as有_____之意，而which没有。As is reported on TV, Liuxiang is the real hero.
●as常用在一些固定结构中，如
as is well known, as we know, as we can see, as we expect。
as is often the case________________. as is expected_________________________
As we all know, he is a famous scientist.___________________________________
As is expected, he is a diligent boy. _______________________________________
● 由as, which 引导的非限定性定语从句，as和which可代整个主句，相当于and this或and that。As一般放在句首，which在句中。
六 非限制性定语从句 与并列句的区别
判断下面句子当中，应当填什么？
He has two sons. Both of_____ are teachers. ( )
He has two sons, and both of ______are teachers. ( )
He has two sons, both of _______are teachers. ( )
归纳：________(句号/逗号)隔开的是两个简单句，逗号+并列连词如and ,or ,but等隔开的也是简单句，句子缺主语或宾语应当填______代词如it he 等。被______(句号/逗号)隔开且无连词连接的情况下，其中有一个是定语从句，缺主语或宾语应当填_____________代词
本 节 目 标 训 练及检 测
活学活用---用适当的关系词完成句子
1 His movie won several awards at the film festival, ____was beyond his wildest dream.
2 Women _______ drink more than two cups of coffee a day have a greater chance of having heart disease than those ________ don't.
3 Look out! Don't get too close to the house _______ roof is under repair.
4 Recently I bought an ancient Chinese vase, _______ was very reasonable.
5 We are living in an age ____ many things are done on computer.
6 ____ is reported in the newspapers, talks between the countries are making progress.
7— Do you have anything to say for yourselves?
— Yes, there's one point _______ we must insist on.
8 The famous basketball star, ____ tried to make a comeback, attracted a lot of attention.
9 ___is often the case, we have worked out the production plan.
10 The factory produces half a million pairs of shoes every year, 80%______are sold abroad.
11.He failed his English text, ___________made him very upset（ 句）
He failed his English text ,and_______made him very upset. （ 句）
12. The famous basketball star, _____ is an American, came to China yesterday.
13. In those days, she used to go to Mr. Black, with ______ she had a wonderful time.
14. I bought a car yesterday, ______ cost me a lot.
15. Xi’an, ______ I visited last year, is a nice old city.
16. The manager’s daughter, _______ name is Ann, gave me a patient smile

本 节 目 标 作 业 布 置
1. The earth is round. ____ is known to all.
The earth is round, _________ is known to all.
2. ____ is known to all, the earth is round.
____ is known to all that the earth is round.
3.____ that (That)the earth is round is known to all.
____ is known to all is that the earth is round.
4. (1)He was one of the students who ______(be) late this morning.
(2)He was the only one of the students who_____ (be) late this morning
用关系代词填空：
1. Tom failed in the exam, ________ didn’t please his parents.
2. The sun sends out light and heat, _______ makes it possible for living things to exist on the earth.
3. His daughter is a scientist, ________ makes him very proud.
4. Shakespeare is a famous writer, ___________ we all know.
用介词+关系代词填空：
1. The pencil ______ he wrote was broken.
2. The woman, _______ I learned the news is a nurse.
3. There is a tall tree outside, ______ stands our teacher.
4. China has a lot of famous writers, one ______ is Lu Xun.
5. In the dark street, there wasn’t a person ______ she could turn for help.
6. Who is the girl ______ Mary is talking?
用as或that填空。
1. I’ve never heard such stories _______ he tells.
2. It was such a cold day ________ there was nobody on the street.
关于定语从句，还有要掌握的：加油，相信你不会怕学得知识太多吧
1.定语从句与强调结构 ( that 还是 where)
  It is the place   they lived before. ( )
It is in the place they lived before. ( )
2.定语从句与状语从句
He found the books   he had put. He found the books in the place   he had put.
 第一个句子为 从句，where he had put 作主句He found the books 的 。 第二个句子为 从句， 引导从句修饰the place。
3.把定语从句简化为现在分词短语 
My father used to work for the neighbours that lived here.
  My father used to work for the neighbours    here.
  China is a developing country which belongs to the third world. 
   China is a developing country  the third world.
教后反思：

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