2022届高考英语二轮复习:名词性从句-学案(无答案)

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2022届高考英语二轮复习:名词性从句-学案
主语从句+宾语从句+表语从句
名词性从句
概念:在复合句中起名词作用的从句叫做名词性从句。类别:主语从句、宾语从句、表语从句和同位语从句。
连接词:
连接词:that, whether, if (不充当从句的任何成分)
连接代词:what, whatever, who, whoever, whom, whose, which.(充当主语、宾语、定语)
连接副词:when, where, how, why(充当状语)
高考考查的焦点:1. 名词性从句的语序问题__________;2. 考查引导词that与what的区别;3. 考查it在名词性从句中作形式主语或形式宾语的用法;4. 考查whether与if的区别;5. 考查名词性从句中的疑问词+ever引导的名词性从句与no matter+疑问词引导的状语从句的区别;6. 考查名词性从句的虚拟语气问题。
1、主语从句:作句子主语的从句叫主语从句。
__________ did this job must be rewarded.
无论谁做了这个工作一定要得到酬谢。
分析:圈出从句;从句缺少_______,所以用______________.
_____ he wants to tell us is not clear.
他要跟我们说什么,还不清楚。
分析:圈出从句; 从句缺少__________,所以用________
_______ he became a writer is known to us.
我们都知道他是如何成为一名作家。
分析:圈出从句;从句缺少_______,所以用__________.
④.________ the English evening will be held has not yet been announced. 英语晚会将在哪里举行,还没有宣布。
分析:圈出从句; 从句缺少__________,所以用__________.
⑤________ the meeting will be held is still a question.
是否要举行会议仍然是一个问题。
分析:圈出从句;从句缺少__________,所以用__________.
注意一:有时为避免句子头重脚轻,常用形式主语it代替主语从句作形式主语放于句首,而把主语从句置于句末。主语从句后的谓语动词一般用单数形式。常用句型如下:
(1)It + be + 名词(no wonder/ no surprise/ an honor/ a good thing/ a pity等) + that从句
It is no surprise that our team has won the competition.
(2)It + be + 形容词(obivous/natural/surprising/likely等) + that从句
It is certain that she will do well in her exam.
(3)It + be + 动词的过去分词(said/reported/announced/ decided等) + that从句
It is decided that the meeting has been put off till next Monday.
(4) It+不及物动词+主语从句
(5) It+及物动词+宾语+主语从句
注意二:在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时,谓语动词要用虚拟语气“(should) +do”,常用的句型有:
It is necessary (important, natural, strange, etc.) that …
It is a pity (a shame, no wonder, etc.) that…
It is suggested (requested, proposed, desired, etc.) that…
Practice makes perfect!
1. It is probable _______ he told her everything.
2. _______ they need is a good textbook.
3. ________ he likes will be given to him.
4. It is said _______ Mr.Green has arrived.
5. ________ prices will go up is certain.
6. It makes no difference _______ we shall have the meeting.
7. It hasn’t been decided _____ will host the meeting.
二、宾语从句: 名词句用作宾语的从句叫宾语从句。
在句中可以作谓语动词或介词及非谓语动词(动词必然为及物动词)的宾语。
1. 由连接词that引导的宾语从句
常见的可以接that从句做宾语的动词有see, say, know, imagine, discover,believe, tell, show, think, consider等。that在句中不担任任何成分,在口语或非正式的文体中常被省去,但如从句是并列句时,第二个分句前的that不可省。例如:
He has told me _______ he will go to Shanghai tomorrow. 他已经告诉我他明天要去上海。
分析:圈出从句;从句缺少_______,所以用______________.
We must never think _______ we are good in everything while others are good in nothing.
我们决不能认为自己什么都好,别人什么都不好。
分析:圈出从句;从句缺少_______,所以用______________.
注意一:在可以接复合宾语的动词(如think, make, consider等)之后,可以用it做形式宾语。
We think it highly probable _____ he is dead.
我们认为他很有可能死了。
He has made it clear ______ he will not give in.
他已经明确表示一点,他不会屈服的。
注意二:在demand、order、suggest、decide、insist, desire, demand, request, command等表示要求、命令、建议、决定等意义的动词后,宾语从句常用“(should)+ 动词原形”。例如:
I insist that she___________(do) her work alone.
我坚持要她自己工作。
The commander ordered that troops ___________ (set) off at once. 司令员命令部队马上出发。
2. 用who,whom, which, whose, what, when, where, why, how, whoever, whatever, whichever等连接代词/副词引导的宾语从句
句子语序要用陈述语序。宾语从句主要加在及物动词(如decide, understand,inform, wonder,suggest, advice等)和介词后面。
I want to know ______ he has told you. 我想知道他告诉了你什么。
分析:圈出从句;从句缺少_______,所以用______________.
She always thinks of ______ she can work well. 她总是在想怎样能把工作做好。
分析:圈出从句;从句缺少_______,所以用______________.
She will give ______ needs help a warm support. 凡需要帮助的人,她都会给予热情的支持。
分析:圈出从句; 从句缺少_______,所以用______________.
3. 用whether或if引导的宾语从句
句子语序要用陈述语序。
I wonder ________ he will come. 我不知道他是否会来。
拓展:一般只能用whether,不用if的情况:
(1)引导主语从句并在句首时;
Whether there is life on the moon is an interesting question.
(2) 引导表语从句时;
The problem is whether the meeting will be hold.
(3) 引导从句作介词宾语时
It depends on whether you can do the wor well.
(4) 从句后有“or not”时;
I don’t doubt whether he will come or not.
4. 注意宾语从句中的时态呼应
(1) 当主句动词是现在时,从句根据自身的句子情况,而使用不同时态。
I know (that) he ___________(study) English next year.
I know (that) he ___________(study) English since 1998.
(2) 当主句动词是过去时态(could, would除外),从句则要用相应的过去时态
The teacher told us that Tom _____________(leave) us for America.
(3) 当从句表示的是客观真理,科学原理,自然现象,则从句仍用现在时态。
The teacher told us that the sun always _________(rise) in the east.
5. think, believe, imagine, suppose等等动词引起的否定性宾语从句中,要否定前移
I believe he will not do so. =I ______________________
Practice makes perfect!
1. He told me _______he had to leave and _____ he would be back soon.
2. She is very dear to us. We have been prepared to do _________ it takes to save her life.
3. You can choose ________book you like from this library.
4. The book can be of help to ________ wants to do the job.
5. I can judge by ________ I know of him.
6. This decision will have effects on _________ or not he will succeed
三、.表语从句---主系表结构
在句中作表语的从句叫表语从句。表语从句位于连系动词后,有时用as if/as though,because, why引导。其基本结构为:主语 + 系动词 + 表语从句(其中that一般不省略)。例如:
The fact is ______ we have lost the game.
The problem is _______ we should stay.
This is ______ we need.
④It looks______it is going to rain. 看上去天要下雨了。
⑤He came down with a cold. That is _______ he didn’t come to the meeting.
注意:当主语是reason时,表语从句要用that引导而不是because。例如:
The reason why he was late was that he missed the train by one minute this morning
Practice makes perfect!
1. My decision is _______ all of us are to start at 6p.m.
2. I’m afraid he’s more of a talker than a doer, which is _______ he never finished anything.
3. The reason why I didn't go to Shanghai was ________I had got a new job.
4. The energy is ________ makes the cells able to do their work.
总练习
1. Many young people in the West are expected to leave _______ could be life’s most important decision--marriage--almost entirely up to luck.
2. That’s ________ he didn’t work hard enough.
3. It is obvious to students ______ they should get well prepared for their future.
4. We consider it necessay _______ he should improve his pronunciaton.
5. It is still under discussion _______ the old bus station should be replaced with a modern hotel or not.
6. ________ makes mistakes must correct them.
7. Henry killed the dog. I'll ask him ____he did that.
8. Output is now six times ________ it was before liberation.
He insisted that he ________ in good health and _______ to work there.
9. We should think carefully about ________ Mr. Needham said at the meeting.
10. Can you point out ________ two radios are the best
11. Can you tell me __________
A. who is that gentleman B. that gentleman is who
C. who that gentleman is D. whom is that gentleman
12. --________ -- 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
13. It ________ Bob drives badly.
A. thinks that B. is thought what
C. thought that D. is thought that
14. ______ 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
名词性从句(二)
——同位语从句和注意事项
一、同位语从句
补充说明其前面的名词的具体内容
抽象名词(advice、demand、doubt、fact、hope、idea、information、message、news、order、problem、promise、question、request、suggestion、truth、wish、word等)
1. that引导的同位语从句(that一般不省略)
The news that we won the game is exciting. 
分析:前面名词为_________;圈出从句;
The thought came to him that Mary had probably fallen ill.
分析:前面名词为_________;圈出从句;
There is a feeling in me that we’ll meet again.
分析:前面名词为_________;圈出从句;
2. 连接代词/副词引导的同位语从句
I have no idea ________ he will come back home.
我不知道他什么时候回来。
分析:圈出从句;前面名词为_________, 从句缺少___________,所用连接词为____________。
My question ______ I shall get in touch with him has not been answered.
我如何能和他取得联系这一个问题还没有得到回复。
分析:圈出从句;前面名词为_________, 从句缺少___________,所用连接词为____________。
3. whether引导的同位语从句(一般不用if)
I have no idea ________ the meeting will be held.
我不知道这个会议是否会举行。
注意:同位语从句和定语从句的区别
(1)The news ______our football team won the match was encouraging.
分析:前面名词为_________, 圈出从句; 两者关系为_____________,所以是 ___________从句。
The news _______ you heard is not true.
分析:前面名词为_________, 圈出从句; 两者关系为_____________,所以是 ___________从句。
(2) The fact _______ we talked about is very important.
分析:前面名词为_________, 圈出从句; 两者关系为_____________,所以是 ___________从句。
The fact _______ he succeeded in the experiment pleased everybody.
分析:前面名词为_________, 圈出从句; 两者关系为_____________,所以是 ___________从句。
(3) I still remember the day _______ we came here.
分析:前面名词为_________, 圈出从句; 从句缺少________,所用连接词为__________,是 ________从句。
I have no idea _______ she will be back.
分析:前面名词为_________, 圈出从句; 从句缺少_________,所用连接词为___________,是 ______从句。
(4)There is the house _______ Li Ming was born.
分析:前面名词为_________, 圈出从句;从句缺少_________,所用连接词为___________,是 ______从句。That arouse the question _______ we should go.
分析:前面名词为_________, 圈出从句; 从句缺少_________,所用连接词为___________,是 ______从句。
(4) He has solved the question _______ he is ill.
分析:前面名词为_________, 圈出从句; 从句缺少_________,所用连接词为___________,是 ______从句。I don’t know the reason _______ she was absent.
分析:前面名词为_________, 圈出从句;从句缺少_________,所用连接词为___________,是 ______从句。【总结】
1. 同位语从句对先行词起到___________的作用
VS 定语从句对先行词起到_________的作用
2. 同位语从句中的that在从句中___________
VS定语从句中的that在从句中___________
3. 时间、地点、原因的名词+When/where/why:_______
VS抽象的名词+When/where/why:_______________
Practice makes perfect!
1.His success was because of the fact ______ he had been working hard.
2.The reason why I didn't go to Shanghai was ______ I got a new job.
3.They came to the conclusion _____ not everything can be doneby a computer.
4.We all know the truth ________ there are air, water and sunlight there are living things.
5.One of the men held the view _____ what the book said was right.
6.As the day was fine, I made the suggestion that we ____________(go) for a walk in the park.
7.Three days later, word came ________our country had sent up another man-made satellite.
8.The fact _______ she had not said anything surprised all of us.
9.Do you have any idea _______ Miss Smith will arrive
10. Last Sunday he made a promise ________ if he was free he would take me to Qingdao.
11. 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
12. Now there is a danger ________ the ground may fall in under the heavy traffic.
A. whether B. if C. what D. that
13.When and why he came here ________ yet.
A. is not known B. are not known C. has not known
D. have not bee
14.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
练习汇总
一、高考题目填空题
1. For example, have you ever watched turtles making their way to a stream Turtles know _______ they are heading.
2. I have often thought _______ many little luxuries we make in life have something to do with this mango picking.
3. Charlie saw the book and soon realized ______ had happened.
4. Finally, the manager put forward a suggesion _______ the company should have another assistant.
5. We all know that ________ we understand things has a lot to do with what we feel.
6. The visitor said ________ impressed him most about the painting was the colors.
7. You never experience such a situation and you can’t imagine _______ a pain that is!
8. Media say _______ has made the story gain great popularity is its beautiful scenery.
9. Secondly, there is no doubt _______ the event will attract more visitors to enjoy visiting this wonderful city.
10. Ann stepped oustide her from door to see ______the weather was like.
11. _______ bothers me is that the young man seems to talk to much.
12. We have to face the question of _______ they have found our secret.
13. The driver had no idea of _______ had happened.
14. Experts aren’t still sure exactly how dreams work, but what is certain is _______ all the people have dreams.
15. The teacher asked the students to make a note of ______ they thought was of great importance.
16. Choosing the right dictionary depends on _______ you want to use it for.
17. They understood that the problem was _______ they could finish it in such a short time.
18. It is often the case _______ the students buy their meals outside the school in the morning.
19. The opportunity to learn from and discuss with them is _______ drives some people to apply to universities.
20. He isn’t a child any longer, so my suggestion is ______ we should tell him the truth.
21. ________ your dream can come true depends on hard work rather than luck.
22. They always give the vacant seat to _________ comes first.
23. All my friends were so excited to start their own lives, but I wasn’t sure_______ I was ready for that yet.
24. The only reason is _______ to us, a high rank is what we want.
2、选择题
1. ---“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
2. 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
3. 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
4. He asked me ________ with me.
A. what is the trouble B. what wrong was
C. what was the matter D. what trouble it is
5. He said that he was fond of ________.
A. what beautiful is B. what is beautiful
C. beautiful is what D. what it is beautiful
6. It is generally considered unwise to give a child ____ he or she wants.
A. However B. whatever C. whichever D. whenever
7. Is this ________ we met each other two years ago
A. place B. place in which C. where D. place which
8. It's uncertain ________ the experiment is worth doing.
A. if B. that C. whether D. how
9. . ________ 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
10. ________leaves the room last ought to turn off the lights.
A. Anyone B. The person C. Whoever D. Who
11. ____ you don't like him is none of my business.
A. What B. Who C. That D. Whether
12. Three days later, word came ________our country had sent up another man-made satellite.
A. which B. when C. that D. where
13. Last Sunday he made a promise ________ he was free he would take me to Qingdao.
A. if B. that C. that if D. whether
14. That is _______ he likes the place so much.
A. that B. what C. why D. how
15. What I'm considering now _________ the money we need. A. is B. are C. were D. was
16. I asked her in English ________ she was, and she told me ________ she was an actress.
A. who…that B. who…that C. what…that D. how…that
三、语法填空
It was reported _______ there was an accident at the corner of Roman Street this morning. No one saw ______on earth happened then. A car ran into a truck but fortunately, nobody got injured. _______ was responsible for the accident was still under investigation. The police were uncertain about _______the driver was guilty. _______ they the police should do was ______ they must find out what led to the accident. They said it was difficult for them to judge because ________ the accident happened was not clear. Perhaps the reason was ________ the driver was too tired to stop the car in time. The driver didn’t admit the idea _____ he was driving too fast at the turning. The police doubted _______ what he said was true and decided to make a further investigation.