人教版高中英语必修四课件：Unit 5 theme parks Learning about Language （共33张PPT）

课件33张PPT。同位语从句Appositive ClausesThe thought that they would cross the whole continent was exciting.
Some people have the idea that you can cross Canada in less than five days .
They forget the fact that Canada is 5.500 kilometres from coast to coast.
The girls were surprised at the fact that ocean ships can sail up the Great Lakes. 同位语从句 定义:
同位语从句对名词进一步解释，说明名词的具体内容。 用法:
常跟的抽象名词有: fact/ idea/reason/ thought/order/decision/ doubt/news/hope/ truth/belief …
连词
that/whether 不充当成份
who/ which/ what 主语与宾语
when /where/why/how 状语(1) We all know the truth that the earth goes round the sun.
(2) They asked me the question whether the work was worth doing.
(3) I have no idea where he lives.试比较：
(1) He put forward the suggestion that the second question should be discussed first.
(2) The suggestion that he had put forward was turn down. （同位语从句）（定语从句） 同位语从句与定语从句的区别:(1) 定语从句中的that既代替先行词，同时以在从句中作某个成分（主语或宾语），而同位语从句中的that是连词，只起连接主句与从句的作用，不充当句中任何成分。(2) 定语从句是形容词性的，其功能是修饰先行词，对先行词加以限定，描述它的性质或特征；同位语从句是名词性的，其功能是对名词进行具体内容的补充说明。1) The news that he told me is that Tom would go abroad next year.Tell the differencethat引导的从句是定语从句，that在从句中作宾语.同位语从句，that在句中不作任何成分.2) The news that Tom would go abroad is told by him. 名词性从句
名词性从句包括主语从句、表语从句、宾语从句和同位语从句。它的功能相当于名词.指出带下划线的从句属于名词性从句中的哪一种。
1.What he wants is a book.
2.It is so nice that we can learn this grammar point together.
3.I wonder whether I can make friends with
you.
4.This is why he did it.
5.Do you agree to the suggestion that we
(should) have a trip in Tibet?主语从句主语从句宾语从句表语从句同位语从句找出下列句子中的错误，并总结出规律：
1. Can you tell me how many students are there
in your class?

2. I don't know where has he gone.

3. The owner of the shop came to see what
the matter was.

　　Can you tell me how many students there are
in your class?I don't know where he has gone.The owner of the shop came to see what was
the matter.规律一：名词从句中须使用陈述语序！找出下列句子中的错误，并总结出规律：
4. We suggested that we would go to the cinema.
　
5. It’s time that we have a break.
6. His proposal that we went there on foot is
acceptable.We suggested that we (should) go to the cinema.
It’s time we had a break.His proposal that we (should) go there on foot…...规律二：注意虚拟语气的使用！找出下列句子中的错误，并总结出规律：
7. If we will have a meeting hasn't been decided yet.
8. It depends on if the weather is suitable for us to do it.
9. The question is if he himself will be present at the
meeting.
10. He asked me if I could go with him or not.
Whether we will have a meeting hasn’t been decided yet.
It depends on whether the weather is …...
The question is whether he himself will be present …...
He asked me whether I could go with him or not. 规律三：4种情况只能用whether ：
（1）与or not连用； （2）前面有介词；
（3）引导表语从句； （4）位于句子开头。找出下列句子中的错误，并总结出规律：
I think that worthwhile that we spent so much money on these books.
2. That is hard to decide when and where we will held our sports meeting.
3. Everybody considers it impossible which he wants to finish the job in such a short time.
4. It doesn’t matter that you will come or not.
ititthatwhether规律四：主语从句和宾语从句在适当的情况
下可以借助 “it” 而后置。名词从句与定语从句
的主要区别成分上的区别：
名词从句和定语从句分别在句中充当什么
样的成分？1. How the prisoner escaped remains a mystery.
2. I wonder whether/if he is fit for the job.
3. The problem is who will be equal to the task.
4. He had no idea whether we could overcome the
present difficulties or not.
主语宾语表语同位语5. I visited the country which/that had been bombed by
the US-led NATO (美国为首的北约) a month before．
6. I shall never forget the years when I lived in the
countryside with the farmers, which? has a great
effect on my life.
7. In the office I never seem to have time until after
5:30 pm., by which time many people have gone home.
8. I had never seen such a good film as I watched last
night. 结论一：
名词从句充当句子的主要成分；
定于从句充当句子的修饰成分。 2. 引导词含义上的区别：
引导词是否指向句中的某个成分？1. That he came back made us very happy.
2. I’m sorry (that) I’ve made a mistake.
3. He made another wonderful discovery, which
I think is?of great importance to science. ．
4. . As we all know, China is a developing country.
结论二：
定语从句的引导词在语义上
具有指代先行词的作用。
名词从句的引导词不具备此功能。3. 关于that:
that 在名词从句和定语从句中各起什么作用？1. He pretended (that) he didn’t see me.
That she lost her necklace on the way home
made her so worried.
3.The school that my sister studies at is far from
here.
4.The first request that he made was to ask for
freedom.
问题：that 作何成分？(which)结论三：
名词从句中的 that 只起引导词的作用，
无任何意义。
定语从句中的that 在从句中充当主语或宾语，
有时可以与 which 互换。4. 引导词的不同：
不会出现在名词从句中的关系词：

不会出现在定语从句中的关系词：as, 且 when, where 等不能与 in/on/at which 互换。whether, if, what, how5、名词从句与定语从句的一些对应关系：
1. He has done what he can to help me.
--He has done ____ ____ he can to help me.
What I want to say has nothing to do with it.
--____ ____ I want to say has nothing to do
with it.
all thatAll that 3. Whoever breaks the law is to be punished.
______ ______ breaks the law is to be punished.
5. We’ll remember whomever we turned to for help.
We’ll remember ______ ________ we turned to for
help.
6. They will do whatever he wants them to do.
They will do ______ ______he wants them to do.
Anyone whoanyone (whom)anything that6、其余问题：1. 误：I don't know if he comes back this month.
2. 误：I have no idea what had happened when
I was away.
正：I don't know if he will come back this month.正：I have no idea what happened when I was
away.3.误：The reason is because he is ill.
4.误：Who leaves last turns off the light.正：The reason is that he is ill.正：Whoever leaves last turns off the light.
名词性从句试题集锦
1.I ask her _______ come with me.
A. if she will B. if will she C. whether will she D. will she
2._______ he said is true.
A. What B. That C. Which D. Whether
3.Can you tell me ________?
A. who is that gentleman B. that gentleman is who
C. who that gentleman is D. whom is that gentleman
4.He didn't know which room _______.
A. they lived B. they lived in C. did they live D. did they live in
5.To get the job started, _______ I need is some money.
A. only what B. all what C. all that D. only that
6.I have no idea _______ far the railway station is from here.
A. what B. how C. it's D. that 7.Can you tell me _______ the railway station?
A. how I can get to B. what can I get to
C. where I can got to D. where can I get to
8.Do you know _______?
A. what is his name B. how is his name
C. what his name is D. how his name is
9._______ you have done might do harm to other people.
A. That B. What C. Which D. This
10.They have no idea at all ________.
A. where he has gone B. where did he go
C. which place has he gone D. where has he gone
11.They want to know _________ do to help us.
A. what can they B. what they can
C. how they can D. how can they
12.These photographs will show you _______.
A. what our village looks like B. what does our village look like
C. how does our village look like D. how our village looks like 13.Can you make sure ________ the gold ring?
A. where Alice had put B. where had Alice put
C. where Alice has put D. where has Alice put
14.No one can be sure ________ in a million years.
A. what man will look like B. what will man look like
C. man will look like D. what look man like
15.________ the 2008 Olympic Games will be held in Beijing is not known yet.
A. Whenever B. If C. Whether D. That
16.Go and get your coat. It's ________ you left it.
A. there B. where C. there where D. where there
17.It worried her a bit _______ her hair was turning gray.
A. while B. that C. if D. for
18._______ he said at the meeting astonished everybody present.
A. What B. That C. The fact D. The matter 19. — Do you remember ________ he came?
— Yes, I do. He came by car.
A. how B. when C. that D. if
20._________ we can't get seems better than _________ we have.
A. What ; what B. What ; that C. That ; that D. That ; what
21.________ we'll go camping tomorrow depends on the weather.
A. If B. Whether C. That D. Where
22.It is generally considered unwise to give a child ________ he or she wants.
A. however B. whatever C. whichever D. whenever
23. — I drove to Zhuhai for the air show last week.
— Is that _________ you had a few days off?
A. why B. when C. what D. where
24.These wild flowers are so special that I would do ________ I can to save them.
A. whatever B. that C. which D. whichever 25.________ you don't like him is none of my business.
A. What B. Who C. That D. Whether
26.You can't imagine ________ when they received these nice Christmas presents.
A. how they were excited B. how excited they were
C. how excited were they D. they were how excited
27.________ caused the accident is still a complete mystery.
A. What B. That C. How D. Where
28.I had neither a raincoat nor an umbrella. _________ I got wet through.
A. It's the reason B. That's why
C. There's why D. It's how 29.It was a matter of ________ would take the position.
A. who B. whoever C. whom D. whomever
30.________ has helped to save the drowning girl is worth praising.
A. Who B. The one C. Anyone D. Whoever
31.It was _______ he said _______ disappointed me.
A. what ; that B. that ; that
C. what ; what D. that ; what
32.Eat ________ cake you like and leave the others for ________ comes in late.
A. any ; who B. every ; whoever
C. whichever ; whoever D. either ; whoever