(完整word版)高中同位语从句精讲和练习题
同位语从句讲解
是名词性从句(主语从句、表语从句、宾语从句、同位语从句)中的主要从句之一，从句作同位语表示与之同位的名词(短语)的实际内容，它的作用相当于名词，对前面的名词(短语)加以补充说明或进一步解释，相当于一个表语从句，它们之间的关系是同位关系，即主表关系。
详细信息一个名词(或其它形式)对另一个名词或代词进行修饰，限定或说明，这个名词(或其它形式)就是同位语。同位语与被它限定的词的格要一致，并常常紧挨在一起。
1. 名词作同位语
Mr Wang, my child’s te acher, will be visiting us on Tuesday.王先生，我孩子的老师，星期二要来看我们。
2.短语作同位语
I, the oldest girl in the family, always had to care for the other children.
我，作为家里最大的女孩，老得照料家中的其他孩子。
3. 直接引语作同位语
But now the question comes to their minds, “Did she die young because she was a clone?”
但是现在他们不得不思考这样的问题：“多莉早死是因为它是一只克隆羊吗？”
4. 句子作同位语
The girls were surprised at the fact that ocean ships can sail up the Great lakes.
巨大的海轮可以开到五大湖，让表姐妹俩感到吃惊。
同位语从句用法同位语部分是个句子,就是同位语从句,这种用法比较"固定"
一、在复合句中用作同位语的从句叫同位语从句。它一般跟在某些名词后面，用以说明该名词表示的具体内容。
I heard the news that our team had won．我听到了我们队获胜的消息。
二、可以跟同位语从句的名词通常有news，idea，fact，promise，question，doubt，thought，hope，message，suggestion，words（消息），possibility等。
I’ve come from Mr. W ang with a message that he won’t be able to see you this afternoon．我从王先生那里来，他让我告诉你他今天下午不能来看你了。
三、英语中引导同位语从句的词通有连词that，whether，连接副词how, when, where等。（注：if, which 不能引导同位语从句。）
He must answer the question whether he agrees to it or not. 他必须回答他是否同意这样一个问题。
四、有时同位语从句可以不紧跟在说明的名词后面，而被别的词隔开。
The thought came to him that maybe the enemy had fled the city．他突然想起可能敌人已经逃出城了。同位语从句-引导词
同位语从句的引导词，引导同位语从句的词语通常有连词that，whether，连接代词和连接副词等。
1. 连词that引导同位语从句
（注：引导同位语从句的that不能省略）
The idea that you can do this work well without thinking is quite wrong.你认为不动脑筋就能做好这件工作的想法是完全错误的。（作idea的同位语）
【注意1】在某些名词(如demand, wish, suggestion, resolution等)后面的同位语从句要用虚拟语气There was a suggestion that Brown should be dropped from the team. 有一项建议是布朗应该离队。
【注意2】引导同位语从句的连词that通常不省略，但在非正式文体中也可以省去。
He gabbed his suitcase and gave the impression he was boarding the Tokyo plane. 他拿起了手提箱，给人
2. 连词whether引导同位语从句（注：if不能引导同位语从句）
The question whether we should call in a specialist was answered by the family doctor. 我们是否请专家由家庭医生来定。
【注意】whether 可引导同位语从句，但if不能引导同位语从句。
其它引导词引导的同位语从句
连接代词what, who, whom, whose, which引导同位语从句
1).I have no idea what size shoes she wears.我不知道她穿几号的鞋。（what作定语）
2).I have no idea which wine is best—it’s a matter of personal taste.我不知道哪种酒最好，这是个人口味的问题。（which作定语）
3).The question who will take his place is still not clear. （who作主语）
4. 连接副词引导同位语从句连接副词when, where, how, why
We haven’t yet settled the question where we are going to spend our summer vaca tion.到哪儿去度暑假，这个问题我们还没有决定。
同位语从句-相关语法
一、同位语从句在句中的位置
1.一般情况下同位语从句跟在某些名词(如news，idea，fact，promise，hope，message等)的后面，用以说明该名词所表达的具体内容。
I’ve come from Mr Wang with a message that he won’t be able to see you this afternoon.我从王先生那边得知一个消息，他说他今天下午不能来看你了。
2.有时同位语从句可以不紧跟在它所说明的名词后，而被别的词语隔开，在语法上叫做分隔式同位语从句。
The thought came to her that maybe she had left the door open when she left home.她突然想起可能在她离开家时没把门关上。
二、同位语从句前名词的数
同位语从句前的名词通常用单数形式，并且往往带有限定词(word除外)加以修饰。
Where did you get the idea that I could not come？你在哪儿听说我不能来？
三、同位语从句的语气在suggestion，advice，request，order等意为“建议；命令；要求”的名词后，同位语从句中的谓语动词通常用“should +动词原形”的虚拟语气结构，句中的should可以省略。Our teacher gave us some advice how we(should)use the computer.老师给我们提出了一些如何使用电脑的建议。
四、同位语从句的先行词
同位语从句的先行词通常是抽象名词，常见的有：idea, situation thought, fact, evidence, belief, doubt, fear, hope, question, theory, news, order, ability等等。
How did the cheats explain the fact that the Emperor didn't feel the new clothes in him? 皇帝觉得身上并没有穿上新衣，对这个问题骗子是怎样解释的?
代词it可用作同位语从句的先行词。这个it常放在某些动词或短语动词后作宾语，同时兼作其后that 同位语从句的先行词。
I owe it to you that I am still alive. 幸亏你，我现在还活着。
有的语法学家把先行词it后的that从句看作是动词或介词的真正宾语。一般认为，这种it后的that 从句应看作it的同位语，因为它相当于“主语+be+表语”结构。
You must se to it that the children don't catch cold.(=You must see to it, and It is that the children don't catch cold.)你要当心，别让孩子们着凉了。
1．意义的不同
同位语从句是用于说明所修饰名词的具体内容的，它与被修饰词语通常可以划等号；而定语从句是限制所修饰名词的，它的作用是将所修饰的名词与其他类似的东西区别开来：
We are glad at the news that he will come. 听到他要来这个消息我们很高兴。(news的内容就是that he will come，故that引导的是同位语从句)
We are glad at the news that he told us. 听到他告诉我们的这个消息我们很高兴。(that从句是限制the news的内容的，即我们高兴只是因为他告诉的这个news而不是其他的news，故that从句为定语从句)
2. 引导词的不同what, how, if, whatever 等可引导名词性从句，但不引导定语从句。
3. 引导词的功能上的不同
that引导同位语从句时，它不充当句子成分，而引导定语从句时，它作为关系代词，要么充当定语从句的主语，要么充当定语从句的宾语。如上例that he told us中的that就充当told的宾语。
4. 被修饰词语的区别
同位语从句所修饰的名词比较有限，通常有hope, wish, idea, news, fact, promise, opinion, suggestion, truth等，而定语从句所修饰的名词则非常广泛。另外，when和where 引导定语从句时，通常只修饰表示时间和地点的名词，而它们引导同位语从句时却不一定；又如why引导定语从句，它通常只修饰名词the reason，而它引导同位语从句时则不一定：
I have no idea when they will come . 我不知道他们什么时候来。(同位语从句)
I’ll never forget the days when I lived there.. 我永远不会忘记我住在那儿的日子。(定语从句）
同位语从句-特殊形式
1.间隔同位语从句
同位语从句通常是跟在它解释或说明的名词后，但有些情况下，由于句子结构的原因，同位语从句不紧跟在名词后，而被其他的词隔开。
A warm thought suddenly came to me that I might use the pocket money to buy some flowers for my mother's birthday
简析：由于that从句太长，为避免句子失去平衡，此处用了间隔同位语从句
2.suggestion,request和order等名词后的同位语从句用虚拟语气。
She made a request that the doctor(should)be sent for at once.她请求立即请医生来。
简析：suggestion，order，request，proposal，requirement，command，advice，proposition和recommendation 等名词后接同位语从句时，从句中的谓语动词要用“(should+)动词原形”的形式，其中should一词可省略。
3.短语及固定句式后的同位语从句
I will come on condition that John is invited.如果约翰也被邀请的话，我就来。
简析：短语On condition, on supposition, on the ground(s), on the understanding, with the exception, in spite of the fact, on the assumption及句式There be+no doubt(hope, chance, possibility,…)后的that从句为同位语从句。
练习
一．单选
1. His success was because of ________ he had been working hard.
A. that
B. the fact which
C.the fact that
D.the fact
2."Is Mary from New York City " "I don't know _______."
A. from what city does she come from
B. from what city she come
C. what city does she come from
D. what city she comes from
3.________ makes mistakes must correct them.
A. What
B. That
C. Whoever
D. Whatever
4. The reason why I didn't go to Shanghai was ________ a new job.
A. because I got
B. because of getting
C. I got
D. that I got
5. It worried her a bit ____ her hair was turning grey.
A. while
B. that
C. if
D. for
6. Henry killed the dog. I'll ask him why ________.
A. did he do that
B. he did that
C. he did
D. he has done so
7. Have you seen Henry lately My boss wants to know ________.
A. how he is getting along
B. how is he getting along
C. what he is getting along
D. what is he getting along
8. It is generally considered unwise to give a child ____ he or she wants.
A. however
B. whatever
C. whichever
D. whenever
9. He asked me ________ with me.
A. what is the trouble
B. what wrong was
C. what was the matter
D. what trouble it is
10. I am sure ________ he said is true.
A. that
B. about that
C. of that
D. that what
11. When and why he came here ________ yet.
A. is not known
B. are not known
C. has not known
D. have not bee
12.I wonder how much ________.
A. does the watch cost
B. did the watch cost
C. the watch costed
D. the watch costs
13. Mary is ________ someone might recognize her.
A. afraid of
B. afraid about
C. afraid that
D. afraid for
14.________ is no reason for dismissing her.
A. Because she was a few minutes late
B. Owing to a few minutes late
C. The fact that she was a few minutes late
D. Being a few minutes late
15. They came to the conclusion ________ by a computer.
A. that not all things can be done
B. because of not all things be done
C. being not all things can be done
D. because not all things can be done
16. Why the explosion occurred was ________ the laboratory attendant had been careless.
A. for
B. because
C. since
D. that
18."Why did you go to the wrong class, Mr. Wang "
"Well, I forget _______ I was supposed to go to."
A. which the room
B. which room
C. what was the room
D. what room was it
19. Output is now six times ________ it was before liberation.
A. that
B. which
C. what
D. of which
20. Mary: Helen is a mere washer woman, yet she's now buying a big house.
Carol: Yes. Because she's always saved ________.
A. what little she earns
B. how little she earns
C. for little she earns
D. with little she earns
21._______ surprised me most was ________ such a little boy of seven could play the violin so well.
A. That...what
B. What...that
C. That...which
D. What...which
22. We gave him ________ help we could.
A. which
B. what
C. that
D. this
23. She is pleased with what you have given him and ________ you have told him.
A. that
B. which
C. all what
D. all that
24. Excuse me would you please tell me ________
A. when the sports meet is taken place
B. when is the sports meet going to be held
C. when is the sports meet to begin
D. when the sports meet is to take place
25. Do you happen to know ________
A. what size shoes he wears
B. how big shoes he wears
C. what is the size of his shoes
D. what number shoes are his
26. This book will show you ________ can be used in other contexts.
A. how you have observed
B. how what you have observed
C. that you have observed
D. how that you have observed
27. Where do you think ________
A. has he gone
B. has he been
C. he's gone
D. was he
28. Do you know ________
A. how many populations there are in the world
B. how much population there is in the world
C. how many the population of the world is
D. what the population of the world is
29. Would you go and see ________ outside
A. what to take place
B. what Tom has happened
C. what is happening
D. what the matter had been
30. The subject of "What is interesting is that I do not even know him." is_______.
A. what
B. interesting
C. What is interesting
D. I
31.________ I think he is Charles.
A. Who do you think he is
B. Do you think who he is
C. Whom do you think he is
D. Do you think who he is
32. He didn't know which room ________.
A. they lived
B. they lived in
C. did they live
D. did they live in
33. The little boy ate ________ his mother gave him.
A. that
B. which
C. whatever
D. no matter what
34. The city is no longer ________.
A. what it is
B. that it used to be
C. which it was
D. what it used to be
35. My parents used ________ they had to get a new car for me.
A. which
B. that
C. what
D. all what
36.________ we go swimming every day ________ us a lot of good.
A. If...do
B. That...do
C. If...does
D. That...does
37.________ was the idea _______ the wife thought of
A. What...that
B. That...what
C. How...why
D. Why...how
38._______ did he tell his wife ________ he wished to do
A. That...what
B. What...that
C. Where...which
D. Which...where
39.One of the men held the view ________ the book said was right.
A. what that
B. that what
C. that which
D. which that
40. I have no idea ________ or not he has finished the work.
A. if
B. that
C. whether
D. which
41."Do you know ________ " "His father is a doctor."
A. what is his father
B. who is his father
C. what his father is
D. who his father is
42. Is this ________ we met each other two years ago
A. place
B. place in which
C. where
D. place which
43. It ________ Bob drives badly.
A. thinks that
B. is thought what
C. thought that
D. is thought that
44.We all know the truth ________ there are air, water and sunlight there are living things.
A. where
B. wherever
C. that
D. that wherever
45. They discussed ________ they could settle the problem without others' help.
A. if
B. that
C. what
D. whether
46. She asked ________.
A. what I was doing when she rang me up
B. what was I doing when she rang me up
C. when she rang me up what I was doing
D. when did she ring me up what I was doing
47. - May I borrow the ring
- You can take _______ you like.
A. no matter what
B. which
C. whichever
D. that
48. He said that he was fond of ________.
A. what beautiful is
B. what is beautiful
C. beautiful is what
D. what it is beautiful
49. He insisted that he ________ in good health and _______ to work there.
A. was, be sent
B. is, is sent
C. be, was sent
D. be, send
50. Do you know ________ he expects will give us a talk
A. who
B. whom
C. that
D. whose
51. It's uncertain ________ the experiment is worth doing.
A. if
B. that
C. whether
D. how
52. They would have fixed the telephone yesterday _________ it was a holiday.
A. except
B. except for
C. except that
D. but for
53.________ is to do good all one's life and never do anything bad.
A. Whichever is hard
B. No matter what is hard
C. What is hard
D. All what is hard
54.________ the boy didn't take medicine made his mother angry.
A. That
B. What
C. How
D. Which
55. As the day was fine, I made the suggestion ________ for a walk in the park.
A. we go
B. we will go
C. should we go
D. that we go
56.____ we can't get seems better than ____ we have.
A. What, what
B. What, that
C. That, that
D. That, what
57.____ you don't like him is none of my business.
A. What
B. Who
C. That
D. Whether
58. 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
59.____ we'll go camping tomorrow depends on the weather.
A. If
B. Whether
C. That
D. Where
60________he really means is ________he disagrees with us.
A. What … that
B. That … what
C. Why … that
D. If … what
61._________is going to do the job will be decided by the Party committee.
A. That
B. Why
C. How
D. Who
62._______we'll finish translating the book depends on the time.
A. When
B. Why
C. What
D. That
63._______the house will be built will be discussed at tomorrow's meeting.
A. If
B. Where
C. That
D. What
64._______he won't go there is clear to all of us.
A. How
B. What
C. Why
D. This
65._______you come or not is up to you.
A. What
B. If
C. Why
D. Whether
66._______makes mistakes must correct them.
A. Who
B. Anyone
C. Whoever
D. Anybody
67._______team will win the match is a matter of public concern.
A. Which
B. That
C. If
D. How
68.Three days later, word came ________our country had sent up another man-made satellite.
A. which
B. when
C. that
D. where
69.The problem is ________will go to the meeting.
A. why
B. when
C. what
D. who
70.It looks _______ it were going to rain.
A. even if
B. as if
C. even though
D. like
71.That is _______ he likes the place so much.
A. that
B. what
C. why
D. how
72.That is ______ Lu Xun once lived.
A. what
B. where
C. that
D. why
73.We thought _______ strange that Tom did not come yesterday.
A. that
B. it
C. this
D. what
74.The fact _______ she had not said anything surprised all of us.
A. which
B. what
C. that
D. how
75.What I'm considering now _________ the money we need.
A. is
B. are
C. were
D. was
76.Can you tell me __________
A. who is that gentleman
B. that gentleman is who
C. who that gentleman is
D. whom is that gentleman
77.________leaves the room last ought to turn off the lights.
A. Anyone
B. The person
C. Whoever
D. Who
78. It is well known _________ a person eats causes changes in the body.
A. that what, when, and how
B. that
C. what
D. how
79. The energy is ________ makes the cells able to do their work.
80. Jack was soon told ________ he did was not necessary.
A. why
B. that
C. how
D. why what
81. We should think carefully about ________ Mr. Needham said at the meeting.
A. that
B. what
C. which
D. X
82. Can you point out ________ two radios are the best
A. which
B. what
C. that
D. whether
83. You will easily know ________ video recorders (录相机) are the same.
A. what those
B. that of those
C. that all of
D. which of those
84. ________ you have seen things like these before doesn't matter.
A. If
B. Whether
C. What
D. When
85. I asked her in English ________ she was, and she told me ________ she was an actress.
A. who…that
B. who…X
C. what…X
D. how…that
86. She took it for granted ________ I'd be back home an hour ago.
A. that
B. whether
C. if
D. when
87. We think it possible ________ the local government will be able to solve the housing problem.
A. for
B. that
C. when
D. how
88. Now there is a danger ________ the ground may fall in (沉下) under the heavy traffic.
A. whether
B. if
C. X
D. that
89. At that time I had no idea ________ I could hand it to him without being seen.
A. if
B. how
C. which
D. that how
90. Last Sunday he promised ________ today, but he hasn't appeared yet.
A. that he would come
B. that he will come
C. he will come to see me
D. whether he would come
91. Last Sunday he made a promise ________ he was free he would take me to Qingdao.
A. if
B. that
C. that if
D. whether
92. Do you have any idea ________
A. when Miss Smith will arrive
B. when will Miss Smith arrive
C. how will Miss Smith arrive
D. why hasn't Miss Smith arrived
93. I have almost forgotten ________.
A. how Mr. Taylor's like
B. what Mr. Taylor's face is like
C. what Mr. Taylor's face is
D. which Mr. Taylor's face is like
94. The true value of life is not in ________, but ________.
A. how you get …that you give
B. which you got what you give
C. what you get …what you give
D. what do you get…what do you give
95. Do you know ________
A. what is this used for
B. what this is used for
C. which this is used
D. that this is used for
96. ________ surprised me most was ________.
A. That…that she spoke Japanese so well
B. What…how could she speak Japanese so well
C. What…that she spoke Japanese so well
D. That…why she could speak Japanese so well
97. ________ is to dance.
A. That interests Mary really
B. Which really interests Mary.
C. What really interests Mary
D. What really interest Mary
98. We were greatly amused by ________.
A. what you have told us
B. which you had told us
C. what you told us
D. that you told us
99. These computers are different from ________.
A. that we expected
B. what we expected
C. which we have expected
D. what we expect
100. ________ Tom liked to eat was different from ________.
A. That…that you had expected
B. What …that you had expected
C. That…what you had expected
D. What…what you had expected
二．单选
1. I have no idea ________ Mr. Brown returned
home
A. when
B. where
C. that
D. who
2. They raised the question ________ we were to get so much money.
A. that
B. what
C. where
D. whether
3. I have no idea ________ has happened to him.
A. when
B. what
C. why
D. that
4. The problem ________ he will start is unknown.
A. when
B. that
C. what
D. who
5. I don’t have any idea ________.
A. what does the word “infinity” mean
B. what the word “infinity” means
C. w hat the meaning of the word “infinity”
D. what the word “infinity” mean
6. Where did you get the idea ________ I could not come？
A. whether
B. that
C. if
D. what
7. They were all very much worried over the fact ________ you were sick.
A. that
B. if
C. whether
D. why
8. Along with the letter was his promise ________ he would visit me this coming Christmas.
A. which
B. that
C. what
D. whether
9. He always works hard even if he knows the fact ________ he is not in good health.
A. what
B. whether
C. if
D. that
10. Some researchers believe that there is no doubt ________ a cure for AIDS will be found.
A. which
B. what
C. that
D. whether
11. The question ________ the manager should resign must be decided soon.
A. whether
B. that
C. when
D. who
12. We are not looking into the question ________ he is worth trusting.
A. what
B. that
C. whether
D. where
13. I made a promise ________ anyone set me free, I would make him very rich.
A. that although
B. that if
C. whether if
D. which whom
14. That question ________ we need it has not been considered.
A. that
B. how
C. where
D. whether
15. The order ________ we should send a few people ________ the other groups was received yesterday.
A. that; to help
B. whether; help
C. that; helped
D. whether; helping
(完整版)同位语从句和定语从句练习
同位语从句讲解与练习 1定义：用作同位语的从句叫做同位语从句，用以解释说明某一名词内容和实质的从句。 2.连接词：that, whether, why, who, where, how, when等。引导同位语从句时一般都不省略。if一般不引导同位语从句that, whether不作成分，whether表示“是否” E.g. They were all very much worried over the fact that you were sick.对你生病这件事，他们很焦虑。 Where did you get the idea that I could not come?你在哪儿听说我不能来？ I have no idea whether he’ll come or not.我不知道他是否来。 连接代词who, which, what和连接副词where,when, why, how亦可引导同位语从句，在句中作成分。 E.g. The question who should do the work requires consideration.谁该干这项工作，这个问题需要考虑。 We haven’t yet settled the question where we are going to spend our summer vacation.到哪儿去度暑假，这个问题我们还没有决定。 It is a question how he did it.那是一个他如何做了此事的问题。 3.可跟同位语从句的名词或短语 不是所有的名词都可以跟同位语从句，常可以被同位语从句修饰的名词有： belief doubt explanation hope idea news opinion possibility statement thought wish truth fact question promise problem reply report suggestion advice fear warning understanding feeling rumor certainty probability on condition on the understanding with the exception in spite of the fact E.g. Daniel will be allowed to make a trip to China on condition that he gets an A in all his school subjects. 4同位语从句与定语从句的区别 1）that引导的同位语从句与定语从句之区别 句法功能上 that引导的同位语从句that只起连接从句的作用，无意义。在从句中不充当句子成分。不可省。 that引导的定语从句that替代先行词在从句中不仅起连接作用，还充当一个句子成分。如在从句中作动词的宾语时可省略。 意义上 同位语从句是被修饰名词的内容。定语从句起限定作用，是定语。 如： The news that Mr. Li will be our new English teacher is true. (同位语从句，that不可省) 李先生将是我们的新英语老师这个消息是真的。 The news (that) he told me yesterday is true. (定语从句，that在从句中作的宾语，可省)他昨天告诉我的消息是真的。 2）wh-类词引导的两种从句的区别 who, whom, whose, when, where, why 引导定语从句，它们分别指前面先行词所表示的人、物、时间、地点、原因，否则为同位语从句。在同位语从句中，wh-类词表示疑问。
高中英语同位语从句讲解及练习
高中英语同位语从句讲解及练习 同位语从句讲义及练习 一、理解同位语从句的含义，把握同位语从句的实质 在主从复合句中作同位语的从句称为同位语从句。同位语从句一般用that, whether，what, which, who, when, where, why, how 等词引导，常放在fact, news, idea, truth, hope, problem, information, wish,promise, answer, evidence, report, explanation, suggestion, conclusion等抽象名词后面，说明该名词的具体内容。换言之，同位语从句和所修饰的名词在内容上 为同一关系，对其内容作进一步说明。 例：The news that they had won the game soon spread over the whole school.他们比赛获胜的消息很快传遍了整个学校。 析：they had won the game说明The news的全部内容，因此该句为同位语从句。 二、正确运用同位语从句的引导词，准确把握同位语从句 1.如同位语从句意义完整，应用that引导同位语从句。（即that 不充当任何成分，只起连接作用，不可省略） 例：The general gave the order that the soldiers should cross the river at once.将军下达了战士们立即过河的命令。 析：the soldiers should cross the river at once是the order的全部内容，且意义完整，因此应用that引导同位语从句。 2.如同位语从句意义不完整，需增加"是否"的含义，应用whe】ther 引导同位语从句。（if不能引导同位语从句） 例：We'll discuss the problem whether the sports meeting will be held on time.我们将讨论运动会是否会如期举行的问题。 析：the sports meeting will be held on time意义不完整，应加"是否"的含义才能表达the problem的全部内容，因此应用whether引导同位语从句。 3.如同位语从句意义不完整，需增加"什么时候"、"什么地点"、"什么方式"等含义，应用when, where, how等词引导同位语从句。 例1：I have no idea when he will be back.
高中英语从句总结
高中英语从句总结 1）主语从句 1.定义：用作主语的从句叫做主语从句。 2.构成：关联词+简单句 3.引导主语从句的关联词有三类： （1）从属连词that.如：That they were in truth sisters was clear from the facial resemblance between them. 很明显，她们确是亲姐妹，她们的脸型很相似。 （2）从属连词whether.如： Whether he’ll come here isn’t clear.他是否会来这里还不清楚。 （3）连接代词who，whom，whose，what，which，whoever，whatever，whichever 连接副词 where，when，how，why.如： What she did is not yet known.她干了什么尚不清楚。 How this happened is not clear to anyone.这事怎样发生的，谁也不清楚。 Whoever comes is welcome.不论谁来都欢迎。 Wherever you are is my home —— my only home.你所在的任何地方就是我的家——我唯一的家。 解释： 1.主语从句能用it作形式上的主语。常以it作形式主语的句型有： +be+形容词（obvious，true，natural，surprising，good，wonderful，funny，possible，likely，certain，probable，etc.）+that从句。如： It is certain that she will do well in her exam.毫无疑问她考试成绩会很好。 It is probable that he told her everything.很可能他把一切都告诉她了。 +be+名词词组（no wonder，an honor，a good thing，a pity，no surprise，etc.）+that从句。如： It’s a pity that we can’t go.很遗憾我们不能去。 It’s no surprise that our team should have won the game.我们没赢这场比赛真意外。 +be+过去分词（said，reported，thought，expected，decided，announced，arranged，etc.）+that从句。如： It is said that has arrived in Beijing.据说格林先生已经到了北京。 It is reported that China has sent another man-made earth satellite into orbit. 据报道中国又成功地发射了一颗人造地球卫星。 +seem，happen等不及物动词及短语+that从句。如： It seems that Alice is not coming to the party at 似乎不来参加晚会。 It happened that I was out that day.碰巧我那天外出了。 +doesn’t matter（makes no difference，etc.）+连接代词或连接副词引起的主语从句。如： It doesn’t matter whether she will come or not.她是否来这无关紧要。 It makes no difference where we shall have the meeting.我们在哪里开会毫无区别。
完整word版,同位语从句讲解及练习
同位语从句 ◆◆◆辨认同位语从句 在复合句中充当同位语的名词性从句称为同位语从句。一个名词（或其它形式）对另一个名词或代词进行修饰，限定或说明，这个名词（或其它形式）就是同位语。同位语与被它限定的词的格要一致，并常常紧挨在一起。 1. 名词作同位语 Mr. Wang, my child’s teacher, will be visiting us on Tuesday.王先生，我孩子的老师，星期二要来看我们。 2. 短语作同位语 I, the oldest girl in the family, always had to care for the other children.我，作为家里最大的女孩，老得照料家中的其他孩子。 3. 直接引语作同位语 But now the question comes to their minds, “Did she die young because she was a clone?”但是现在他们不得不思考这样的问题：“多利早死是因为它是一只克隆羊吗？” 4. 句子作同位语 The girls were surprised at the fact that ocean ships can sail up the Great lakes.巨大的海轮可以开到五大湖，让表姐妹俩感到吃惊。 ◆◆◆同位语从句用法 一、同位语从句一般跟在某些名词后面，用以说明该名词表示的具体内容。 I heard the news that our team had won．我听到了我们队获胜的消息。 ①可以跟同位语从句的抽象名词通常有news，idea，fact，promise，question，doubt，thought，hope，message，suggestion，words（消息），possibility等。（承诺信息主意是事实；疑问想法与问题；希望消息建议是潜力。） I’ve come from Mr. Wang with a message that he won’t be able to see you this afternoon．我从王先生那里来，他让我告诉你他今天下午不能来看你了。 ②在某些名词表“建议，命令，要求等”(如demand, wish, suggestion, resolution等)后面的同位语从句要用虚拟语气（即should+动词原形；should可省） There was a suggestion that Brown should be dropped from the team. 有一项建议是布朗应该离队。 ③同位语从句前名词的数：同位语从句前的名词通常用单数形式，并且往往带有限定词(word除外)加以修饰。 Where did you get the idea that I could not come？你在哪儿听说我不能来？ 二、英语中引导同位语从句的词通有连词that，whether,连接代词what，who。连接副词how, when, where等。（注：if, which 不能引导同位语从句。） 1. 连词that引导同位语从句（注：引导同位语从句的that不能省略） The idea that you can do this work well without thinking is quite wrong.你认为不动脑筋就能做好这件工作的想法是完全错误的。（作idea的同位语） 【注意】引导同位语从句的连词that通常不省略，但在非正式文体中也可以省去。 He grabbed his suitcase and gave the impression he was boarding the Tokyo plane. 他拿起了手提箱，给人的印象是他要登上飞往东京的飞机了。 2. 连词whether引导同位语从句（注：if不能引导同位语从句）
定语从句与同位语从句(全)
教案7.21 定语从句详细讲解 一、定义及相关术语 1．定语从句：修饰某一名词或代词的从句叫定语从句。定语从句一般紧跟在它所修饰的先行词之后。 2．先行词：被定语从句修饰的词叫先行词。 3．关系词：引导定语从句的词叫关系词。 关系词有关系代词和关系副词。关系代词有that, which, who, whom, whose, as等；关系副词有when, where, why等。关系词通常有下列三个作用： A.引导定语从句； B.代替先行词； C.在定语从句中担当一个成分。 The man who is shaking hands with my father is a policeman. 该句中，who is shaking hands with my father 是定语从句，修饰先行词the man，“who”是引导定语从句的关系词，代替先行词the man，在定语从句中作主语。 二、关系代词引导的定语从句 1．who指人，在定语从句中作主语。 The boys who are playing football are from Class One. 正在踢足球的男孩是一班的。Those who want to go to the museum must be at the school gate at 7 tomorrow morning. 想去博物馆的人必须在明晨7点到大门口集合。 Yesterday I helped an old man who had lost his way. 昨天我帮助了一位迷路的老人。That is the teacher who teaches us physics. 那就是教我们物理的老师。2．whom 指人，在定语从句中作宾语，常可省略。 Mr Liu is the person ( whom ) you talked about on the bus. 先生就是你们在公共汽车上谈论的那个人。 Li Ming is just the boy ( whom ) I want to see. 明正是我想要见的男孩。 The professor ( whom ) you are waiting for has come. 你正在等的教授已经来了。 The girl ( whom ) the teacher often praises is our monitor. 老师经常表扬的那个女孩是我们的班长。 注意：关系代词whom 在口语或非正式文体中常可用who 来代替，也可省略。 The man ( whom / who )you met just now is my old friend.
高中同位语从句专项语法习题
高中同位语从句专项语法习题 1.The fact ____ she works hard is well known to us all. A.that B.what C.why D.which 2.The fact ____ he was successful proves his ability. A.that B.what C.which D.why 3.The news ____ he was kidnapped surprised us greatly. A.what B.that C.why D.when 4.His suggestion ____ the meeting be delayed was turned down. A.which B.that C./ D.it 5.I have no idea ____ he will start. A.when B.that C.what D./ 6.I've come from the government with a message ____ the meeting won't be held tomorrow. A.if B.that C.whether D.which 7.The thought ____ he might fail in the exam worried him. A.when B.which C.what D.that 8.The order ____ the prisoner be set free arrived too late. A.which B.whether C.that D.what 9.The nurses are trying their best to reduce the patient's fear ____ he would die of the disease. A.that B.as C.of which D.which 10.He often asked me the question ____ the work was worth doing. A.whether B.where C.that D.when 1-5 AABBA 6-10 BDCAA
同位语从句重难点解析及习题教学文案
同位语从句 一、同位语从句概述 同位语从句是用以解释说明某一名词内容的从句，常见的可以被同位语从句修饰的名词有：belief,chance,doubt,hope,idea,news,opinion,thought,promise等。引导同位语从句的词有连词that,whether和副词how,when,where等。 二、同位语从句点拨 （1）同位语从句是意义完整的陈述句时，用连词that引导。注：that在从句中不充当任何成分，只起连接作用，通常不省略。如：I got the news that he would come to see me the next week. （2）同位语从句是疑问句时，应根据语境选用who,when ,where,how,whether(不能用if)等词来引导。如：The question who is the best for the job requires consideration. （3）分隔式同位语从句：当主句的谓语较短，而同位语从句较长时，为了使句子保持平衡，常把同位语从句后置。如：An idea came to him that he could buy her a diamond ring. （4）后面常跟同位语的词有：doubt,fact,hope,idea,message,news,possibility,promise,question,suggestion,truth,thoug ht,warning,wish等。注：advice,order,suggestion等词表示建议、命令的词后的同位 语从句中的谓语动词须用(should) +动词原形。如：He made the suggestion that the meeting(should) be put off. 三、同位语从句与定语从句的区别 （1）所表达的内容不同：同位语从句和定语从句一般是放在某一名词后面，但同位语从句是对该名词的解释和说明，而定语从句是对该名词的修饰，说明它的性质特 征。如：The fact that he presented was a strong proof. 他所提供的事实是一个强有力的证据。（定语从句） The fact that she hadn’t said anything surprised us all. 她一言不发的事实让我们每一个人都很惊讶。（同位语从句） （2）在句中所起的语法作用不同：引导定语从句的that是关系代词，它的作用是连接主句和从句，并代表先行词在从句中充当句子成分，而且that作宾语时可省略， 指物时，可以用which代替。引导同位语从句的that是连词，只起连接主句和从 句的作用，它不充当任何成分，不能省略，也不可被which代替。如: We expressed the hope that Mr and Mrs Smith would come to visit China the next year. 我们表达了希望史密斯夫妇第二年到中国来访的愿望。（同位语从句） The news(that/which)we heard spread all over the city. 我们所听到的消息传遍了整个城市。（定语从句） （3）所修饰的词不尽相同：同位语从句所修饰的名词数量有限，往往是含有某种信息的词，如：message,news,fact,hope,desire,problem,idea,suggestion,advice,questtion, order,belief,doubt,fear,truth,throught等，而定语从句修饰的先行词无此限制。 （4）wh-引导词引导同位语从句时，有其本身的疑问含义；引导定语从句时则没有疑问的意思。如；
同位语从句和定语从句的三点区别
同位语从句与定语从句的三点区别 同位语从句与定语从句很相似,但还就是有区别的,区别主要在以下三方面: 1、从词类上区别 同位语从句前面的名词只能就是idea,fact,news,hope,belief,suggestion,proposal,word,thought,doubt,truth,possibilit y,promise,order等有一定内涵的名词,而定语从句的先行词可以就是名词、代词、主句的一部分或就是整个主句。如: The possibility that the majority of the labour force will work at home is often discussed、人们经常讨论大多数劳动力将会在家里工作的可能性(同位语从句) We are not looking into the question whether he is worth trusting、我们正在调查的问题不就是她就是否值得信赖的问题(同位语从句) Word came that he had been abroad、据说她已经出国了(同位语从句) Our team has won the game, which made us very happy、我们的队赢了,这让我们很高兴(定语从句) The doctor whom you are looking for is in the room、您找的那位医生在房间里面(定语从句) His mother did all she could to help him with his study、她妈妈尽她的最大努力帮助她的学习(定语从句,代词all作先行词?) 2、从性质上区别 定语从句就是从句对其先行词的修饰或限制,属于形容词性从句的范畴;而同位语从句就是从句对前面抽象名词的进一步的说明与解释,属于名词性从句的范畴如:
高考英语同位语从句考点
高考英语最可能考的同位语从句 英语中有两类从句所修饰的名词可以叫“先行词”，一类是定语从句，一类是同位语从句。同学们知道，定语从句所修饰的先行词数量很多，单是指人和指物的名词就有千千万万个，但英语中的同位语从句则不同，它所修饰的先行词非常有限，中学英语中最常用的可能只有几十个，并且高考可能重点的考查只有十几个： 1. chance 可能性 chance后接that引导的同位语从句，表示某事发生的可能性。如： I think that there is every chance that you will succeed. Do you think there’s any chance that you could get a job in Paris 2. doubt 怀疑 doubt后接that引导的同位语从句，表示对某事的怀疑。如： There is no doubt that the world is getting warmer. There’s no doubt that one day a cure will be found. 3. fact 事实 fact后接that引导的同位语从句，表示某个事实的具体内容。如： The fact that something is cheap doesn’t necessarily mean it’s of low quality. The fact that the money has gone does not mean it was stolen. In spite of the fact that hotel prices have risen sharply, the number of tourists is as great as ever. 4. evidence证据 evidence后接that引导的同位语从句，表示某个证据的具体内容。如： Do you have evidence that this treatment works Is there any scientific evidence that a person's character is reflected in their handwriting 5. hope希望 hope后接that引导的同位语从句，表示希望的具体内容。如： Is there any hope that they will be home in time The President has expressed the hope that relations will improve. 6. idea 想法 idea后接that引导的同位语从句，表示某个想法的具体内容。如： It’s based on the idea that all people are created equal. Where did you get the idea that she doesn’t like you
同位语从句讲解及练习
同位语从句 一．同位语 同位语：跟在名词或代词后，与之表达同一内容；通常由名词、名词性短语等担任。 （A=B：两项所指相同） e.g 我知道奥巴马，美国的总统。 I know Obama, the president of United States. （Obama与the president of US同一个人）我们应该从过去当中学习，它是现在的一面镜子和将来的希望。 We should learn from the past, the mirror of the present and the hope of the future. The future belongs to you, young people. 未来是属于你们年轻人的。(you=young people) (实质是句中两个成分相等) 二．同位语从句 1.（1）概念：由一个句子来充当同位语。 e.g 我知道这个事实，奥巴马是美国的总统。 I know the fact that Obama is the president of United States. (the fact就是指的是奥巴马是美国总统) We should learn from the truth that the past is the mirror of the present and the hope of the future. （2）与从句同位的名词通常为抽象名词： fact, truth, Idea, thought, belief, hope, doubt, rumour, question, answer, reply, news, , order (有些抽象名词本身带有“疑问”的含义，如question, doubt) 2. 构成： （------先造3个简单的句子，He is a student.(陈述句) Is he a student?（一般疑问句）Who is a student?(特殊疑问句) 同位语从句(连词)不是与前面的抽象名词有关，连词取决于后面从句是什么样的形式； （I know the fact he is a student. ） （1）如果从句是陈述句，连词用that e.g I know the fact that he is a student. 我听到了这个消息，他离开了我们。 I heard the news that he left us. The general gave the order that the soldiers should cross the river at once. 将军下达了命令战士们应该立即过河。 We are delighted at the news that we are going to spend our summer vacation in Hawaii. 我们非常高兴听到这个消息，我们将在夏威夷度过我们的暑假。 The fact that he had not said anything surprised everybody． 他什么都没说，这个事实让大家很吃惊。 结论：that在从句中不做成分，并且没有含义 （2）如果从句是一般疑问句，连词用whether, 再把一般疑问句变陈述句语序
高中同位语从句___概念讲解
高中同位语从句___概念讲解 高中同位语从句概念讲解 所谓同位语，是指跟在某些名词的后面，对前者做进一步的解释、说明、补充和概括，但不对前者起修饰作用的一种句子成分。 ,、定语从句相当于一个形容词, 它对先行词起修饰、描述和限制的作用。同位语从句相当于名词，属于名词性从句，它是对前面名词内容的具体表述，它们之间的关系是同位关系。 ,、that 在定语从句中充当某一成分, 是关系代词; that 在同位语从句中不作任何成分，仅把主句与从句连接在一起，是从属连词。 ,、when, where, why, how, who, whom, which 如果引导定语从句, 它们分别指前面先行词所表示的时间、地点、原因、方式、人和物，否则引导的就是同位语从句。 ,、whether, what 可引导同位语从句，但通常不可引导定语从句。 ,、同位语从句常跟在 news, fact, promise, idea, word, message, hope, truth, answer, proposal, suggestion, order, information 等少数名词之后，而一般名词之后都可跟定语从句。 Step1 找出下列句子中的同位语: 1.The youngest boy, Peter, refused to accept the money( 2. We four were greatly touched to hear the old man’s story( 3.He has read all kinds of books, ancient and modern, Chinese and foreign.
高中-同位语从句详细讲解与练习(附答案)
同位语从句讲义 1．定义：用作同位语的从句叫做同位语从句。 2.用法：同位语从句的先行词多为fact, news, idea, thought, question, reply, report, remark等，关联词多用从属连词。如： They were all very much worried over the fact that you were sick.对你生病这件事，他们都很焦虑。 Where did you get the idea that I could not come?你在哪儿听说我不能来？ Early in the day came the news that Germany had declared war on Russia.德国已对俄国宣战的消息一大早就传来了。 注：同位语从句偶尔由从属连词whether引导。如：I have no idea whether he’ll come or not.我不知道他是否来。 连接代词who, which, what和连接副词where,when, why, how亦可引导同位语从句。 The question who should do the work requires consideration.谁该干这项工作，这个问题需要考虑。 W e haven’t yet settled the question where we are going to spend our summer vacation.到哪儿去度暑假，这个问题我们还没有决定。 It is a question how he did it.那是一个他如何做了此事的问题。 1．that引导的同位语从句与定语从句之区别? that引导的同位语从句 that引导的定语从句 句法功能上 that只起连接从句的作用，无意义。 在从句中不充当句子成分。 不可省。 that替代先行词在从句中不仅起连接作用， 还充当一个句子成分。如在从句中作 动词的宾语时可省略。 意义上 从句是被修饰名词的内容。 从句起限定作用，是定语 如： The news that Mr. Li will be our new English teacher is true. (同位语从句，that不可省) 李先生将是我们的新英语老师这个消息是真的。The news (that) he told me yesterday is true. (定语从句，that在从句中作的宾语，可省)他昨天告诉我的消息是真的。 2．一些表示“建议、命令、要求”的名词后所跟的同位语从句中，谓语动词用虚拟语气should+动词原形表示。should可省。如：This is our only request that this (should) be settled as soon as possible.这就是我们唯一的请求：尽快解决这个问题。 同位语从句 是名词性从句(主语从句、表语从句、宾语从句、同位语从句)中的主要从句之一，从句作同位语表示与之同位的名词(短语)的实际内容，它的作用相当于名词，对前面的名词(短语)加以补充说明或进一步解释，相当于一个表语从句，它们之间的关系是同位关系，即主表关系。 详细信息一个名词(或其它形式)对另一个名词或代词进行修饰，限定或说明，这个名词(或其它形式)就是同位语。同位语与被它限定的词的格要一致，并常常紧挨在一起。 1. 名词作同位语 Mr Wang, my child’s teacher, will be visiting us on Tuesday.王先生，我孩子的老师，星期二要来看我们。 2.短语作同位语 I, the oldest girl in the family, always had to care for the other children.我，作为家里最大的女孩，老得照料家中的其他孩子。 3. 直接引语作同位语 But now the question comes to their minds, “Did she die young because she was a clone?”但是现在他们不得不思考这样的问题：“多莉早死是因为它是一只克隆羊吗？” 4. 句子作同位语 The girls were surprised at the fact that ocean ships can sail up the Great lakes.巨大的海轮可以开到五大湖，让表姐妹俩感到吃惊。 同位语从句用法同位语部分是个句子,就是同位语从句,这种用法比较"固定" 一、在复合句中用作同位语的从句叫同位语从句。它一般跟在某些名词后面，用以说明该名词表示的具体内容。 I heard the news that our team had won．我听到了我们队获胜的消息。 二、可以跟同位语从句的名词通常有news，idea，fact，promise，question，doubt，thought，hope，message，suggestion，words（消息），possibility等。 I’ve come from Mr wang with a message that he won’t be able to see you this afternoon．我从王先生那里来，他让我告诉你他今天下午不能来看你了。 三、英语中引导同位语从句的词通有连词that，whether，连接副词how,when,where等。（注：if,which 不能引导同位语从句。） He must answer the question whether he agrees to it or not. 他必须回答他是否同意这样一个问题。
同位语从句讲解及习题
同位语从句讲解及习题 一、理解同位语从句的含义，把握同位语从句的实质 在主从复合句中作同位语的从句称为同位语从句。同位语从句一般用that, whether，what, which, who, when, where, why, how 等词引导，常放在fact, news, idea, truth, hope, problem, information, wish,promise, answer, evidence, report, explanation, suggestion, conclusion等抽象名词后面，说明该名词的具体内容。换言之，同位语从句和所修饰的名词在内容上为同一关系，对其内容作进一步说明。 例：The news that they had won the game soon spread over the whole school.他们比赛获胜的消息很快传遍了整个学校。 析：they had won the game说明The news的全部内容，因此该句为同位语从句。 二、正确运用同位语从句的引导词，准确把握同位语从句 1.如同位语从句意义完整，应用that引导同位语从句。（即that 不充当任何成分，只起连接作用，不可省略） 例：The general gave the order that the soldiers should cross the river at once.将军下达了战士们立即过河的命令。 析：the soldiers should cross the river at once是the order的全部内容，且意义完整，因此应用that引导同位语从句。 2.如同位语从句意义不完整，需增加"是否"的含义，应用whether引导同位语从句。（if不能引导同位语从句） 例：We'll discuss the problem whether the sports meeting will be held on time.我们将讨论运动会是否会如期举行的问题。 析：the sports meeting will be held on time意义不完整，应加"是否"的含义才能表达the problem的全部内容，因此应用whether引导同位语从句。 3.如同位语从句意义不完整，需增加"什么时候"、"什么地点"、"什么方式"等含义，应用when, where, how等词引导同位语从句。 例1：I have no idea when he will be back. 析：he will be back意义不完整，应加"什么时候"的含义才能表达idea 的全部内容，因此应用when引导同位语从句。
定语从句与同位语从句的区分
定语从句与同位语从句的区分 一、定语从句相当于一个形容词, 它对先行词起修饰、描述和限制的作用。同位语从句相当于名词，属于名词性从句，它是对前面名词内容的具体表述，它们之间的关系是同位关系。试比较： The news that you heard is not true. 你听到的那个消息不是真的。（定语从句） The news that he has died is true. 他已经去世的消息是真的。（同位语从句，说明了news 的具体内容，即he has died） 二、同位语从句常跟在news, fact, promise, idea, word, message, hope, truth, answer, proposal, suggestion, order, information 等少数名词之后，而一般名词之后都可跟定语从句。如： The suggestion that the new rule be adopted came from the chairman. 采纳新规则的建议是主席提出的。 He didn\\'t give the answer why he was late. 他没回答他为什么迟到这个问题。（同位语从句） Then rose a question where we should go. 于是产生了一个问题：我们该到哪里去？（同位语从句） 三、that 在定语从句中充当某一成分, 是关系代词; that 在同位语从句中不作任何成分，仅把主句与从句连接在一起，是从属连词。如： The fact that just now you talked about interests me. 你们刚才谈论的事情使我感兴趣。（定语从句） The fact that he failed in the exam made his parents very angry. 他考试没及格这个事实使他的父母很生气。（同位语从句） 四、when, where, why, how, who, whom, which 如果引导定语从句, 它们分别指前面先行词所表示的时间、地点、原因、方式、人和物，否则引导的就是同位语从句。试比较：