Unit 5 语法

高一英语教师寄语: Time the study pain is temporary, has not learned the pain is life-long. 学习时的苦痛是暂时的，未学到的痛苦是终生的。

Unit5 Canada--- “The True North”(语法学案)—同位语从句
命题人：谭桂臻审核人: 孟坤时间：2014/3/26 编号：22
Class: _________ Name: __________ 面批时间：__________
一同位语从句的定义及引导词(A)
1.在主从复合句中做同位语的从句称为同位语从句。

一般放在fact, news, idea, truth, hope, problem, information, wish, promise, answer, explanation, suggestion
等抽象名词后面，说明该名词的具体内容，即同位语从句和所修饰的名词在内容上为同一关系，对其内容做进一步说明。

2.引导同位语从句的词
连接词：that, whether
连接代词：what, which, who等
连接副词：when, where, why, how等
二正确运用同位语从句的引导词，准备把握同位语从句
1.如果从句意义完整，应用that引导同位语从句，即that不充当任何成分，只起连接词作用，但不可省略。

2.如果从句意义不完整，需要表“是否”之意时，应用whether引导从句，但不充当成分（if不能引导同位语从句）。

3.如果从句意义不完整，需要表“什么时候，什么地点，什么方式”等之意时，且从句中缺少状语，应用when, where, how等词引导从句。

4. .如果从句意义不完整，需要表“什么，哪一个，谁”等之意时，且从句中缺主语，宾语，表语时，应用what, which, who等词引导从句。

用正确的引导词填空(B)
1).He told me the news ___________ he would come home from aboard soon.
2).There is no doubt___________ the prices of cars will go down.
3).The problem ___________ it is right hasn’t been proved.
4).The question _________ should go abroad hasn’t been decided yet.
5). I have no idea _________ one I should choose.
6).I’ve got a good idea ________ they left early.
7).The question _________ we should go has not been decided.
三关于同位语从句应该注意的几点
1.表达“是否”概念时，要用whether而不用if引导
2.当主语的谓语较短，而同位语从句较长时，从句常后置。

Word came that the Prime Minister of Japan would come to visit China next week. 四区分定语从句和同位语从句
1.都可以由名词加从句构成。

2.that引导定语从句时，称之为关系代词，在从句中充当主语或宾语，且充当动词
1
宾语时常可省略，而连接同位语从句时，不充当成分，但不可省略。

The fact that there are no lives on the moon is known to us all.（）
The news that you heard is not true.（）
3.当when, where, why, how引导同位语从句时，为连接副词，虽在句中充当成分，前面没有与其意义相当的先行词。

而在定语从句中他们为关系副词，其前面分别有表示时间、地点、原因及方式意义的先行词。

He will never forget the days when he lived with his grandparents.（）
He has no idea when the meeting will be held.（）
【当堂检测】(B)
1.Nobody believed his reason for being absent from the party ______he had to meet his uncle at the airport.
A. why
B. that
C. where
D. because
2. I couldn’t stand the terr ible noise _________she made.
A. it
B. where
C. this
D. that
3. News came _______Luo Jing passed away.
A. while
B. that
C. when
D. as
4. It is a common belief ______ a thousand miles no longer means much to us today, for modern transportation can easily get us _______this distance.
A. that; to
B. what; to
C. that; over
D. what; over
5. Word came _______the students would put off the outing until next week, when they wouldn’t be busy.
A. that
B. when
C. which
D. whether
6. The news ________the two women reporters were set free made everyone happy.
A. what
B. that
C. if
D. why
7. The father made a promise _____his daughter worked hard, he would take her to visit Huangshan.
A. if
B. that
C. whether
D. that if
8. I have no idea _________they will pass the final exam.
A. that
B. when
C. whether
D. why
9. Although most of them have no doubt ______he will win the match, I still wonder
_______he has been well prepared.
A. if; that
B. that; whether
C. that; that
D. whether; if
10. The question makes me annoyed _______he is always late for class.
A. which
B. because
C. why
D. that
11.The fact ____ she works hard is well known to us all.
A. that
B. what
C. why
D. which
12.I have no idea __ has happened to him. A. when B. that C. what D./
13. He often asked me the question ____ the work was worth doing.
A. whether
B. where
C. that
D. when
2。