The question who should do the work requires consideration .
We haven’t settled the question where we are going to spend our summer vacation.
(4)有时用namely（即），that is to say（ 也就是说），that is （那就是）等引出 同位语或同位语从句。
object
5. That most of these are now threatened
and may disappear is a serious matter to the
people in Britain.
subject
6. They realize that it is of great value to
was that the English language ended up
with many French words such as table,
animal and age.
predicative
4. Some people feel that Wales is an ancient
fairy land.
高中英语语法-同位语从句课件(共25张)
同位语从句
1. 同位语从句的概念： 在复合句中充当同位语的名词性从句叫 做同位语从句。它一般跟在某些名词后 ，用以说明该名词表示的具体内容。
I heard the news that our team had won.
It is my suggestion that the sports meeting should be put off.
同位语从句与定语从句 的不同之处
1、从句的作用不同：同位语从句用来 进一步说明前面名词的内容；定语从 句用来修饰、限定前面的名词。
The news that our team has won the final match is encouraging. （从句说明“消息”的内容：我们队取 得了决赛胜利。）
2、两种从句都可以用that引导
The suggestion that students should learn something practical is worth considering. （同位语从句） 学生应该学些实用的东西的建议值得考虑 .
The suggestion that is worth considering is that the students should learn something practical.（定语从句） 值得考虑的建议是学生应该学些实用的东
The thought that we might succeed excited us.
3. 同位语从句的引导词
（1）由that引导，其中that不可省略 ，也不能用which来替代。that在从 句中不充当任何成分，起引导作用。
The fact that you haven’t enough time to do the work is simply unbelievable.
There is no scientific proof for the idea that time travel is possible.
5. Chinese students should be given more free time./The suggestion is welcomed by many people, especially kids in school.
AC
3. The suggestion that students should
learn something practical is worth
considering.
NC
4. The suggestion that they are
considering is that students should learn
He got the news from Mary that the sports meeting was put off.
I’ve come from Mr. Wang with the message that he won’t be able to see you this afternoon.
There is only one way of improving your English, that is, to practise more.
He told us the good news, namely, the museum is open to all.
同位语从句与定语从句 的相似之处
Tell the function of the following sentences. a. subject b. object c. predicative d. appositive
1. The idea that England stands for Fish&
Chips, Speakers’ Corner ,Big Ben and the
1) Dad made a promise that he would buy
me CD player if I passed the English test. (that 不充当任何成分)
2) Dad made a promise that excited all his
children. (that指代promise, 又在从句中充当主语.)
2. 可以跟同位语从句的名词有：news, word, idea, fact, question, problem, hope, suggestion, truth, possibility, belief, doubt, message, promise, report, reply, thought等。
2.Many teachers hold the view that teenagers should not spend too much time online.
B 3.The first request that he made was to
ask for freedom.
4. Do you have any idea where we will be sent?
something practical.
AC
Join each pair of sentences using a Noun Clause as Appositive.
1. Two thirds of all girls in Britain are on a diet./ The fact worries their parents and teachers a lot.
（2）由whether引导，whether含有“是 否”的意思，但whether不可以用if来替 换。
The problem whether we should continue to do the experiment has been solved.
(3)由连接代词who，连接副词where， when, how引导。
record and teach them to the younger
generation.
object
Identify the type of clause in the following sentences. If it is a noun clause, write NC; if it is an attributive clause, write AC.
The fact that two thirds of all girls are on a diet worries their parents and teachers a lot.
2. The Queen of England was on a threeday visit in China./ We heard the news last night.
B 5. Is this the company where your father
whe reason that he gave for his
absence.
7. He made an excuse that his car broke down on the way.
Tower of London is past.
appositive
2. The fact that Great Britain is made up of three countries is still unknown to many.
appositive
3. The result of so much French influence
1、两种从句都可以译成定语
The news that our team has won the final match is encouraging.(同位语从句) 我们队取得决赛胜利的消息令人鼓舞。
The news that you told us is really encouraging.(定语从句) 你告诉我们的消息真的令人鼓舞。
The news that you told us is really encouraging. （从句对“消息”加以限定：是你告诉 我们的, 而非来自其他渠道。但消息是什 么却不得而知。）
2. 引导从句的关联词that的功能不同: that引导同位语从句时是一个纯连词, 不 充当任何成分; 而引导定语从句的that是 关系代词, 既指代先行词又须在从句中充 当成分.
We heard the news last night that the Queen of England was on a three-day visit in China.