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高中名词性从句讲解及练习

名词性从句

主语从句，表语从句，宾语从句和同位语从句在复合句中的作用相当于名词，因此这四种从句统称为名词性从句。这四种从句与主句间不用逗号。

一．名词性从句连接词的选用可分为三类：

1.that在名词性从句中只起连接作用，不充当成分，也没有实际意义。

That he will come is certain.

I think that he’ll be all right in a few days.

The fact is that I have never been there.

The fact that she had not said anything surprised all of us.

2.whether/if 在名词性从句中有“是否”之意，但不充当成分。附

Whether/if区分：在宾语从句中可互换，但介词和discuss后的宾语

从句用whether; 其它名词性从句用whether；可以说whether to do

但不能说if to do ;可说whether / if……or not, whether or not ，

不能说if or not.

Whether she’s coming or not doesn’t matter too much.

I wonder whether/ if it is true.

The question is whether it is worth doing.

They asked me the question whether the work was worth doing.

I don’t know whether or not they will come.(不能用if or not)

I do n’t’ know if / whether they will come or not.

另外别忘了if可引导条件状语从句。试比较：

Please let me know if you want to go.

Please let me know whether you want to go.

3.其它连接词的选用遵循：“缺什么，补什么”的原则。缺状语，补连接

副词where, when, why, how; 缺主语，宾语，表语，定语，补连接代

词：who, whom, what, which, whose.

Where she has gone is not known yet.

Why he did it wasn’t quite clear.

How he became a great scientist is known to us all.

I don’t know where we are going to have the meeting.

Please tell me when we shall discuss our work plan.

This is why he is late.

I have no idea when he will come back.

I really don’t know what he is doing.

Which side will win is not clear.

That is what he is worried about.

Do you know who/whom they are waiting for.

He asked whose dictionary it was.

二．名词性从句应该注意的。

1.名词性从句用陈述语序。注意what is the matter with…….被看作

陈述语序。如：Do you know what is the matter with him? 不能用

Do you know what the matter is with him?

2.同位语从句和定语从句的区分：同位语从句对其前边的名词起解释补

充说明,可译为“既;那就是”;定语从句对先行词起修饰限制作用,

译为“┉的”;that 引导的定语从句在从句中要充当成分,作宾语,

表语可省略;而that引导的同位语从句只起引导作用,不充当成分,不

能省略.

The suggestion (that )our teacher gave us sounds OK.

The suggestion that we should arrange our time scientifically sounds OK.

The news (that) you heard is not true.

The news that Lincoln was murdered at a theatre is true.

The fact that you pointed out made me interested .

The fact that there are no lives on the moon is known to us all.

3.名词性从句中的what 可改为定语从句the thing(s)/ person(s) that;

whatever可改为anything that, whoever 可改为 anyone who

They are careful about what they eat.=They are careful about the things that they eat.

He is not what he used to be .=He is not the one that he used to be.

He would believe whatever I said.= He would believe anything that

I said.

Whoever leaves the room last should turn off the light.= Anyone who leaves

the room last should turn off the light.

4.wh-ever 和no matter wh- 区分：引导让步状语从句，wh-ever可换

为no matter wh-, 引导名词性从句则不能。如：

Whatever I said , he wouldn’t listen to me.= No matter what I

said , he wouldn’t listen to me.

5.名词性从句中that 的省略：宾语从句中的that 可以省略，但并列的

宾语从句只有第一个从句的that可以省略，第二个从句和第二个以后

的that不能省；it作形式宾语的宾语从句that不能省;介词后的宾语

从句的that不能省；表语从句中的that和it作形式主语的主语从句

的that在口语中偶有省略。同位语从句中的that不能省略。

6.reason或cause作主语以及why引导的主语从句作主语，其后的表语

从句连接词不用because，常用that，而且since和as不能引导表语

从句。

Why farmland here is being lost is that farmers have cut down

too many trees in recent years.

The reason for his being absence from the conference was that

he was delayed by the accident.

7.宾语从句：

be+ sure / certain /glad / pleased / satisfied / surprised等也可接宾语从句。

I’m not sure what I should do.

I’m afraid you don’t understand what I said.

宾语从句否定的转移：主句的主语是一人称，谓语是think、believe、

suppose、expect、imagine等，对从句的否定习惯上要转移到主句上，

并且其反义疑问句要和从句保持一致。

I don’t think you are right, are you?

I don’t believe they have finished their work yet, have they?

宾语从句后有宾语补足语要用it作形式宾语。

He has made it clear that he will not give in.

8. 注意it作形式主语的主语从句和强调句的区分。

练习

1.Mary wrote an article on ______ the team had failed to win the game.

A. why

B. what

C. who

D. that

2. As soon as he comes back, I’ll tell him when ______ and see him.

A. you will come

B. will you come

C. you come

D. do you come

3. _____ in the regulations that you should not tell other people the password of your email account.

A. What is required

B. What requires

C. It is required

D. It requires

4. Elephants have their own way to tell the shape of an object and _______ it is rough or smooth.

A. /

B. whether

C. how

D. which

5. I was surprised by her words, which made me recognize______ silly mistakes I had made.

A. what

B. that

C. how

D. which

6. I like ______ in the autumn when the weather is clear and bright.

A. this

B. that

C. it

D. one

7. You are saying that everyone should be equal, and this is _____ I disagree.

A. why

B. where

C. what

D. how

8. A modern city has been set up in _______ was a waste land ten years ago.

A. what

B. which

C. that

D. where

9. A story goes ______ ElizabethⅠof England liked nothing more than being surrounded by clever and qualified noblemen at court.

A. when

B. where

C. what

D. that

10. The other day, my brother drove his car down the street at ______ I thought was a dangerous speed.

A. as

B. which

C. what

D. that

11. Along with the letter was his promise _______ he would visit me this coming Christmas.

A. which

B. that

C. what

D. whether

12. It is pretty well understood ______ controls the flow of carbon dioxide in and out the atmosphere today.

A. that

B. when

C. what .D how

13. –Are you still thinking about yesterday’s game?

--Oh, that’s _______ .

A. what makes me feel excited

B. whatever I feel excited about

C. how I feel about it

D. when I feel excited

14. ______ made the school proud was ______ more than 90 percent of the

students had been admitted to key universities.

A. What; because

B. What; that

C. That; what

D. That; because

15. When you answer questions in a job interview, please remember the

golden rule: Always give the monkey exactly ______ he wants.

A. what

B. which

C. when

D. that

16. There’s a feeling in me ______ we’ll never know what a UFO is .

A. that

B. which

C. of which

D. when

17. I’ll tell them _____ came to see them last Monday.

A. whoever

B. whomever

C. no matter who

D. who

18. They are just college graduates and don’t realize _______ to start

and run a company.

A. what takes it

B. what they take

C. what takes them

D. what

it takes

19. His income today is double ______it was five years ago.

A. that

B. which

C. what

D. as

20. When it was clear ______ she did not speak a word of English, I tried

to talk to her using the Spanish I learned while living in Europe.

A. what

B. that

C. why

D. how

21. After ______ seemed an endless wait, it was his turn to have the

interview.

A. that

B. it

C. what .D all

22. All the people around the world have the same simple dream ______ they

will always live in peace and comfort.

A. that

B. which

C. where

D. when

23. _______ words I use can not express my appreciation of your timely

help.

A. Whatever

B. How many

C. No matter what

D. Whichever

24. –Does it matter much ______ the sales manager won’t attend the

meeting tomorrow?

--I’ve no idea.

A. if

B. what

C. when

D. that

25. Energy is ______ makes things work.

A. what

B. something

C. anything

D. that

26. The manager came over and asked the customer how ______.

A. did the quarrel came out

B. the quarrel had come about

C. the quarrel has come about

D. had the quarrel come about

27. Dave lost his job and was short of money, so ______ his flat and move

in with his brother.

A. that he did was to sell

B. what he did was sell

C. what he did sold

D. what he did was sell

28.Word came ______ a group of New Zealand guests will come to visit our

school next Tuesday.

A. that

B. which

C. /

D. about which

29. They have no idea at all _______ .

A. what he is working on

B. what is he working on

C. what did he

work on

D. what he is working

30. –I rang you at about nine, but there was no reply.

--Oh, that was probably ______ I was seeing the doctor.

A. why

B. when .C what D. that

31. _____David says sounds right to Helen. That’s why she has made up

her mind not to leave him______ happens.

A. Whatever; whatever

B. No matter what; whatever

C. No matter

what; no matter what D. Whatever; however

32. ______ is Britain now used to be three different countries and over

many years the three countries became one.

A. It

B. What

C. Where

D. As

33. There is a common belief among them _______ rubbish can and should

be put to good use.

A. which

B. if

C. whether

D. that

34. –Would you tell me _____ you want your tea, with sugar or milk? --Sugar, please.

A. whether

B. when

C. what

D. how

35. –What about your history test?

--I’ve answered all the questions, but I’m not sure _____ I’ve got them all right.

A. what

B. how

C. whether

D. why

36. ______ surprised me most was ______ such a little boy could play

football so well.

A. What; that

B. That; what

C. What; whether

D. That; why

37. He is _____ known as a hacker---he likes showing off on the Internet

and attack websites

A. who

B. what

C. that

D. the man

38. That was ______ was known ______ “the theory of relativity”.

A. what; like

B. what; as

C. which; like

D. which; as

39. ______ the workers insisted on was that they ______ more time to do

it.

A. That; must be given

B. What; should be given

C. Whether; would

be given D. Which; were given

40. The reason _____ she gave for not being present was ______ the heavy

snow prevented her coming.

A. / ; because

B. why; because

C. /; that

D. why; whether

41. I’m satisfied ______should be done has already been done.

A. with what

B. that what

C. by what

D. that

42. My hometown is not _____ it used to _____ ten years ago.

A. when; do

B. what; do

C. when; be

D. what; be

43. The reason _____ I have to go is ______ my mother is ill in bed.

A. why; why

B. why; because

C. why; that

D. that; because

44. His suggestion _____ to see the art exhibition ______ every one of us.

A. that we go ; interested

B. which we should go ; interested

C. that we would go ; interest

D. we would go ; be interested in

45. He often thinks of _____ he can do more for his country.

A. what

B. how

C. that

D. which

46. He got angry with ______ was against his opinion.

A. whom

B. who

C. whoever

D. anyone

47. I don’t know ______.

A. what was the matter outside

B. what the matter outside was

C. what was happened outside

D. what had happened outside

48. He has come, but I didn’t know that he _____ until yesterday.

A. is coming

B. will come

C. was coming

D. wasn’t coming

49. He asked _____ for the violin.

A. did I pay how much

B. I paid how much

C. how much did I pay

D. how much I paid

50. You have no idea ______ those days.

A. that we were how busy B how busy were we

C. that how we were busy

D. how busy we were

51. Jack was soon told _____ he did was not necessary.

A. why

B. that

C. how

D. why what

52. I t’s well known ______ a person eats causes changes in the body.

A. that B what C. how D. that what , when and how

53.Someone is ringing the doorbell. Go and see_ ______.

A. who is he

B. who he is

C. who is it

D. who it is

54._______she couldn’t understand was _______fewer and fewer students

showed interest in her lesson.

A. What; why

B. That; what

C. What; because

D. Why; that

55.Little Tommy was reluctant to tell the schoolmaster_______ he had done

the day before.

A. that

B. how

C. where

D. what

56._____ you don’t like him is none of my business.

A. What

B. Who

C. That

D. Whether

57.What the doctors really doubt is _______ my mother will recover from

the serious disease soon.

A. when

B. how

C. whether

D. why

58.______ is no possibility______ Bob can win the first prize in the match.

A. There; that

B. It; that

C. There; whether

D. It; whether

59.These wild flowers are so special that I would do______ I can to save

them.

A. whatever

B. that

C. which

D. whichever

60.______ leaves the room last ought to turn off the lights.

A. Anyone

B. The person

C. Whoever

D. Who

61.I remember______ this used to be a quiet village.

A. when

B. how

C. where

D. what

62.Go and get your coat. It’s ______you left it.

A. there

B. where

C. there where

D. where there

63.---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

64.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

65.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 what

D. what look will man like

66.______ is a fact that English is being accepted as an international

language.

A. There

B. This

C. That

D. It

67.---I think it’s going to be a big problem.

---Yes, it could be.

---I wonder ______ we can do about it.

A. if

B. how

C. what

D. that

68.Perseverance is a kind of quality and that’s _____ it takes to do

anything well.

A. what

B. that

C. which

D. why

69._____ be sent to work there?

A. Who do you suggest

B. Who do you suggest that should

C. Do you suggest who should

D. Do you suggest whom should

70.Eat_____ cake you like and leave the others for_____ comes in late.

A. any; who

B. every; whoever

C. whichever; whoever

D. either; whoever

71.There is a new problem involved in the popularity of private cars_____

road condition need_____.

A. that; to be improved

B. which; to be improved

C. where; improving

D. when; improving

72.Some of the scientists held the point __ __ the book said was right.

A. what what

B. what that

C. that that

D. that what

73.Whether ways will be found to stop pollution or not is just _____

worries the public.

A. why

B. which

C. that

D. what

74.There is little doubt ____ her advice is of greater value to us.

A. that

B. whether

C. why

D. of

75.We can’t believe that he drew such a big conclusion according to ______

he took for granted.

A. as

B. that

C. what

D. it

76.____ we are doing has never been done before.

A. That

B. What

C. Which

D. Whether

77.The boy dived into the water and after ____ seemed to be a long time,

he came up again.

A. what

B. that

C. it

D. which

78.The thought____ Lao Gao would open a Sichuan restaurant in Los Angeles

surprised his wife.

A. that

B. what

C. whether

79.Please tell me ____ you want your coffee, black or white?

A. what

B. when

C. whether

D. how

80._____ we can pass the coming examination will mainly depend on _____

we learn and _____ we learn it.

A. Whether; what; how

B. That; whether; why

C. If; how; that

D. Why; that; how

81._____ people spend so much money on their pets ____ us a lot.

A. That; surprises

B. What; surprising

C. How; are surprised

D. That; is surprised

82.We believe ____ you have been devoted to _____ naturally of great

necessity.

A. That; being

B. all that; be

C. that all; are

D. what; is

83.Although most of them have no doubt _____ he will pass the exam, I still

think there is something about ____ he has really got everything ready.

A. whether; that

B. that; whether

C. that; that

D. whether;

whether

84.I s this book ______ you bought yesterday?

A. that

B. when

C. the one what

D. the one

85.Is this the book ______ you bought yesterday?

A. what

B. the one

C. one

D. that

86.I read about it in some book or other. Does it matter ______ it was?

A. where

B. what

C. how

D. which

87._____we can’t get seems better than _____ we have.

A. What; what

B. What; that

C. That; that

D. That; what

88.Sarah hopes to become a friend of _____ shares her interests.

A. anyone

B. whomever

C. whoever

D. no matter who

89._____ much advice I gave him, he did exactly what he wanted to do.

A. How

B. Whatever

C. However

D. No matter

90.It worried her a bit ______ her hair was turning gray.

A. while

B. that

C. if

D. for

91.______ we’ll go camping tomorrow depends on the weather.

A. If

B. That

C. Where

D. Whether

92.The poor young man is ready to accept _____ help he can get.

A. whichever

B. however

C. whatever

D. whenever

93.Some researchers believe that there is no doubt _____ a cure for AIDS

will be found.

A. which

B. that

C. what

D. whether

94.They received orders ______ the work be done at once.

A. which

B. when

C. /

D. that

95.Rose looks pale. What do you think ______ to her?

A. that has happened

B. to have happened

C. that has been happened

D. has happened

96.He doesn’t think the question of ______ they are men or women is

important.

A. whether

B. if

C. which

D. why

97.America was _____ was first called “India” by Columbus.

A. what

B. where

C. the place

D. there where

98.It was in foreign country _____ I felt , for the first time in my life ,

_____ regretful I was about the time wasted playing around .

A. where; that

B. that; how

C. that; which

D. where; how

99.With the development of modern electrical engineering, we can send

power to _____it is needed.

A. however

B. whenever

C. wherever

D. whichever 100.It’s known to us ______ there is pollution , there is harm.

A. that

B. where

C. what

D. that where

101. _____manners are very important in every country is known to all but the trouble is ______different countries have different ideas about ______good manners are.

A.That; that; what

B. That; what; what

C. What; that ;that

D.What;

what; that

102. _____she will come or not is not easy to say.

A. That

B. When

C. If

D. Whether

103. His excuse for not being able to come here on time is ______ the train was late.

A. why

B. if

C. how

D. that

104. I have no idea _____ he has been.

A. which

B. where

C. when

D. that

105. He asked me _______the green cap was.

A. whose

B. which

C. that

D. what

106. It looks _____everything was in order.

A. that

B. where

C. as if

D. how

107. It makes no difference ______.

A. that who will go with me

B. why will they stay

C. when you will leave

D. that how you get there

108. Mike always thinks of _____ he does good deeds for others.

A. that

B. if

C. /

D. how

109. Which of the following is right?

A.It is true what he said at the meeting.

B. What he said at the

meeting is true.

B.He had been chosen made us happy. D. A man’s worth lies not so

much in what he has as in he is.

110. There is often enough information on the card to tell you ______ or not.

A. if the book will be useful

B. whether will the book be useful

C. if will the book be useful

D. where the trouble is

111. It was quite true _______he had done made his parents angry.

A. what

B. all what

C. that what

D. what that

112. A modern city has been set up in _______was a wasteland ten years ago.

A. what

B. which

C. that

D. where

113. It was five o’clock in the afternoon _______ they climbed up to the top of the mountain.

A. that

B. until

C. when

D. since

114. The fact puzzled Jack much ______ he has been unable to pass the driving test up to now.

A. why

B. because

C. how

D. that

115. Jane and Tim still remember that it was ______, their parents, who encouraged them to continue the education.

A. those

B. who

C. they

D. whom

116. How close parents are to their children ______a strong effect on the character of the children.

A. have

B. having

C. has

D. to have

117. ______is known to us all is that China has launched Shenzhou spaceship successfully.

A. That

B. It

C. What

D. As

118. ______is known to us all that China has launched Shenzhou spaceship successfully.

A. That

B. It

C. What

D. As

119. _____is really good news to us is ______we will see an exciting film instead of taking part in an exam.

A. It; that

B. What; how

C. It; how

D. What; that

120. The boy dived into the water and, after ______ seemed to be a long time, he came up again.

A. what

B. that

C. it

D. which

121. ______we can pass the coming examination will mainly depend on ______we learn and ______we learn it.

A. Whether; what; how

B. That; whether; why

C. If; how; that

Why; that; how

122. ______ surprise me most is that she doesn’t even know ______the

difference between the two lies.

A. What; where

B. What; what

C. That; where

D. That; what 123. They lost their way in the forest, and______ made matters worse was that night began to fall.

A. that

B. it

C. what

D. which

124. I’ll give the dictionary to ______wants to have it.

A. whomever

B. someone

C. whoever

D. anyone

125. Professor Lee’s book will show you ______can be used in other contexs.

A. that you have observed

B. that how you have observed

C. how that you have observed

D. how what you have observed 126. Although she was listening, she didn’t hear _______because there was so much noise.

A. what did say

B. what did he say

C. what he was saying

D. what

said he

127. _____college students should learn more about the Chinese history.

A. I consider important that

B. I consider it important

C. I consider it important that

D. I consider what is important 128. We could see the water tower quite clearly from ______.

A. that we lived

B. where we lived in

C. where we lived

D. we

lived

129. Last week he promised ______ today, but he hasn’t arrived yet. A. that he would have come B. what would he have come

C. which he would come

D. that he would come

130. He is trying all kinds of material to learn _______used.

A. what of them can be

B. that they can be

C. which of them can

D. which of them be can

131. _____is known to all, after all, that China’s economy is recovering very quickly.

A. As

B. That

C. It

D. Which

参考答案

1—5AACBA 6—10 CBADC 11—15 BCABA 16—20 ADDCB

21—25 CAADA 26—30 BDAAB 31—35 ABDDC 36—40 ABBBC

41—45 BDCAB 46—50 CACDD 51—55 DDDAD 56—60 CCAAC

61—65 ABAAA 66—70 DCAAC 71—75 ADDAC 76—80 BAADA

81—85 ADBDD 86—90 DACCB 91—95 DCBDD 96—100 AABCD

101—105 ADDBA 106—110 CCDBA 111—115 CACDC 116—120CCBDA

121—125 AACCD 126—130 CCCDC 131—135C

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