同位语从句
Unit5 Grammar
Mr. Liu, our maths teacher, is a charming gentleman.

The thought that they could cross the whole continent was exciting.
同位语（appositive ）
同位语从句
（appositive clause）
Lead-in
同位语：
对句子某一成分作进一步解释、说明，而在语法上和这一成分处于同等地位的句子成分。
I, the youngest son in the family, am often taken good care of.
同位语：______________________
The orphan’s daily necessities—clothes, food, etc.—are supplied by a kind-hearted teacher.
同位语：______________________
the youngest son in the family
clothes, food, etc.
我不知道你在这儿.
I didn’t know that
you were here.
I had no idea that
you were there.
宾语从句
同位语从句
同位语从句1.概念:
在复合句中作名词的同位语的名词性从句。2.功能:同位语从句对名词进一步解释，
说明名词的具体内容，
3.用法:
常跟的抽象名词有: fact事实/ idea想法 /
reason 理由/thought想法/order/ doubt疑惑
/news新闻/hope希望/belief信念/message消息/
possibility 可能性/ danger 危险 / warning警告…
4.连词 that/whether/who/ which
what/when/where/why/how
连接词that引导的同位语从句
that在从句中不充当成分,只起连接作用.
He told me the news that he would

come home from aboard soon.
他告诉我一个消息,他马上要从国外回国.
There is no doubt that the prices
of cars will go down.
只用whether引导,不用if.
这个问题是否正确还未被证实.
The problem ________ is right hasn’t
been proved.
连接词whether引导的同位语从句
whether
连接词代词what/which/who
引导的同位语从句
1.谁会出国这个问题还未决定.
2.我不知道该选哪个.
1.The question _____ should go
abroad hasn’t been decided yet.
2. I have no idea ______ one I
should choose.
which
who
(定语)
(主)
在从句中充当成分
连接词副词when/where/why/how
引导的同位语从句
1.我了解他们为什么离开得那么早.
2. 我们还没决定好去哪儿.
1.I’ve got a good idea _____ they
left early.
2.The question _______ we should
go has not been decided.
why
where
1) The news that he told me is that
Tom would go abroad next year.

2)The news that Tom would go abroad
is told by him.
（他告诉我的消息是汤姆明年将出国。）
定语从句
宾语
同位语从句
(汤姆将出国的消息是他讲的）
that
1.The news that there are no lives
on the moon is known to us all.
( )
2.The news that you heard is not
true. ( )
3.Have you any idea who he went
with? ( )
4.Is there any hope that they will
be home in time? ( )
5.The problem that you referred to
doesn’t exist at all. ( )
同位语从句
定语从句
同位语从句
同位语从句
定语从句

判断:定语从句or同位语从句
1.The order that we should send a few people to help the other groups was received yesterday.

2.The order that we received yesterday was that we should send a few people to help the other groups.

3.The news that he will leave for Shanghai is true.

4.The news that we got last week is true.
5.The question that we discussed yesterday is a difficult one.
(定语从句)
(同位语从句)
(同位语从句)
(定语从句)
(定语从句)
1.Along with his flowers came a promise __________ he would visit me this morning.
A. which B. that C. what D. whether

2.Danby left a message ________ he would call again in the afternoon.
A. who B. that C. as D. which
Practice
Exercise 1:
1.（2011·天津卷）Modern science has given clear evidence ______ smoking can lead to many diseases.
A. what B. which C. that D. where

2. （2011·辽宁卷）32. When the news came the war broke out, he decided, to serve in the army.
A. since B. which C. that D. because
Exercise 2:
3. (09江西33) The fact has worried many
scientists ______ the earth is becoming
warmer and warmer these years.
A. what B. which C. that D. though
4. (09四川7) News came from the school
office ________Wang Lin had been
admitted to Beijing University.
A. which B. what C. that D. where
1 There is some doubt _________we can finish the work on time.
2 I have no idea ________ is to be done next.
3 We were very excited at the news ______ our football team won.
4 Some researchers believe that there is no doubt ________ a cure for AIDS will be found.
5 Do you have any idea ________is actually going on in the classroom?
whether
what
that
that
what
Exercise 3:
6 Along with the letter was his promise _______ he would visit me this coming Christmas.
7 There is a new problem involved in the popularity of private cars ________ road conditions need to be improved.
8 There is a feeling in me _________ we’ll never know what a UFO is ---not ever.
9 He put forward the suggestion _______ the meeting should be put off.
10 You can have no idea _______ he said.
that
that
that
that
what
1. The idea ______ computers will recognize
human voices surprises many people.
2. The possibility ______ the majority of the
labor force will work at home is often discussed.
3. I have no idea ________________(他去了哪里）
4. They are thinking about the question_________ __________(怎么能够赢得)the competition.
5. Please tell us the truth __________________(谁为我们做的）.
that
that
how they
who did that for us
where he has gone
Exercise 4:
could win
A.用适当的连接词填空：
1 It worried her a bit _____ her hair was turning gray.
2.I have no idea _____ we can do with these waste materials.
3.______the doctor really doubts is_________ my mother will recover from the serious disease soon.
4.It is hoped _______nature will never be destroyed.
5._______do you guess will give a talk on English tomorrow?
综合练习
that
what
What
whether
that
Who
6.-- I drove to Zhuhai for the air show last week.
-- Is that ____ you had a few days off?
7. Word came ______I was wanted at the office.
8.Do you know ______of them will be our new headmaster?
9.The teacher didn’t tell me _______we were wrong.
10. It’s generally considered unwise to give a child _________he or she wants.
why
that
which
where
whatever
B.单项选择
1. It was true _____ Alice did surprised her mother.
A. that B. what C. that, what D. what, that
2. Does ____matter much ____he can’t come to the meeting.
A. it, if B. that, if C. it, whether D. this, whether
3.--What are you anxious about?
-- ____
How can we succeed B. Whether we can succeed
C. When can we succeed D. That we can succeed
4.The reason ____the little actress has been such a success is ____she is both clever and hard-working.
why, why B. why, that
C. that, because D. for, because
5. ____leaves the room last ought to turn off the lights.
A. Who B. Whoever C. Anyone D. The person
6.I really don’t know _____I had this photo taken.
A. where it was that B. it was that
C. where it was D. it was why
7.? Dr. Black comes from either Oxford or Cambridge. I can’t remember ____.
A. where B. there C. which D. that
8.--What do you think of China?
--____different life is today from ____it used to be.
How, what B. What, what
C. How, that D. What, that
9.Give this to ____you think can do the work well.
A. who B. whom C. whoever D. whomever
10.____troubles me is ____I can’t learn all these English idioms by heart.
That, that B. What, what
C. That, what D. What, that