主语从句专项练习-(含答案)
主语从句练习题及答案
主语从句练习题及答案A. The estimateB. The estimateC. They are estimatedD. It is estimated that2. _____ was once regarded as impossible has now become a reality.A. ThatB. WhichC. WhoD. What3. _____ we have achieved is attributed to the guidance of our parents.A. WhoeverB. WhateverC. HoweverD. That4. _____ you say now can’t make up for what you’ve done.A. No matterB. WhateverC. HoweverD. That5. Although _____ happened in this developed country sounds like science fiction, itcould occur elsewhere in the world.A. whichB. whatC. howD. it6. _____ she had forgotten to take her notebook.A. That occurred to herB. She occurred thatC. To her that occurredD. It occurred to her that7. I am sure that _____ she said is wrong.A. whichB. allC. thisD. what8. We lost our way in the forest, and _____ made matters worse was that it wasgetting dark.A. thatB. whichC. itD. what9. _____ occurred to him that he had forgotten to lock the door when he left home.A. ThisB. ItC. ThatD. These10. _____ or not is still uncertain.A. He’s comingB. If he is comingC. That comingD. Whether he’s coming11. It’s _____ he’ll be able to come.A. doubt whetherB. doubtfulC. doubt itD. doubtful whether12. It is _____ that the bridge has existed for more than three centuries .A. appearedB. risenC. saidD. born13. _____ he saw both surprised and frightened him.A. ThatB. WhenC. WhatD. Which14. _____ is a spell of warm sunshine.A. What do we all need.B. What all we needC. What we needD. What we all need15. _____ is a pity that he should feel so upset.A. WhatB. ThatC. HeD. It16. _____ a spoonful of soil can tell us so much about the structure and early history of the moon.A. RemarkableB. Quite remarkablyC. It is remarkable thatD. It is remarkable17. _____ you nominate will be elected.A. WhoB. WhichC. WhomeverD. That’s18. _____ book you borrow must be returned withina week.A. WhatB. WhichC. WhicheverD. That’s19. _____ is troubling me is that I don’t have much experience ininternational commerce.A. ItB. ThatC. WhichD. What20. _____they wil go there to try another experiment has not been decided yet.A. WhetherB. IfC. About whetherD. Why根据提示，完成句子。
高中英语主语从句专项练习
高中英语主语从句专项练习标题：高中英语主语从句专项练习一、主语从句概述主语从句是在句子中起主语作用的从句，是英语语法中的重要内容之一。
掌握好主语从句的用法和规则对于理解英语句子的结构和意义至关重要。
二、主语从句类型1、That引导的主语从句：例如，That you are coming to England is great news.2、Whether引导的主语从句：例如，Whether they agree or not remains to be seen.3、疑问词引导的主语从句：例如，How this happened is not clear.4、名词性从句简化形式的主语从句：例如，It is a pity that you should have missed the lecture.三、主语从句练习1、（） + that从句A. 祈使句B. 感叹句C. 陈述句D. 疑问句答案：C. 陈述句解析：主语从句需要用一个完整的句子作为主语，因此只有陈述句符合要求。
2、主语从句的语序通常是（）A. 疑问式B. 感叹式C. 陈述式D. 祈使式答案：C. 陈述式解析：主语从句的语序通常是陈述式，即主语在前，谓语在后。
3、下列句子中，不是主语从句的是（）A. When he will come is not known.B. What he wants is a book.C. Whether they will come or not depends on the weather.D. You are what you wear. 答案：D. You are what you wear. 解析：D项是一个名词性从句的简化形式，而不是真正的主语从句。
四、主语从句注意事项1、主语从句的时态规则：主语从句的时态要与主句的时态保持一致。
2、主语从句的语气规则：使用虚拟语气的情况，如It is necessary that...，常用于描述感情、态度等。
（完整版）主语从句练习及答案
（完整版）主语从句练习及答案1. _____ as much as one-fifth of all timber harvested is not used.A. The estimateB. The estimateC. They are estimatedD. It is estimated that2. _____ was once regarded as impossible has now become a reality.A. ThatB. WhichC. WhoD. What3. _____ we have achieved is attributed to the guidance of our parents.A. WhoeverB. WhateverC. HoweverD. That4. _____ you say now can’t make up for what you’ve done.A. No matterB. WhateverC. HoweverD. That5. Although _____ happened in this developed country sounds like science fiction, it could occur elsewhere in the world.A. whichB. whatC. howD. it6. _____ she had forgotten to take her notebook.A. That occurred to herB. She occurred thatC. To her that occurredD. It occurred to her that7. I am sure that _____ she said is wrong.A. whichB. allC. thisD. what8. We lost our way in the forest, and _____ made matters worse was that it was getting dark.A. thatB. whichC. itD. what9. _____ occurred to him that he had forgotten to lock the door when he left home.A. ThisB. ItC. ThatD. These10. _____ or not is still uncertain.A. He’s comingB. If he is comingC. That comingD. Whether he’s coming11. It’s _____ he’ll be able to come.A. doubt whetherB. doubtfulC. doubt itD. doubtful whether12. It is _____ that the bridge has existed for more than three centuries .A. appearedB. risenC. saidD. born13. _____ he saw both surprised and frightened him.A. ThatB. WhenC. WhatD. Which14. _____ is a spell of warm sunshine.A. What do we all need.B. What all we needC. What we needD. What we all need15. _____ is a pity that he failed in the race.A. WhatB. ThatC. HeD. It16. _____ a spoonful of soil can tell us so much about the structure and early history of the moon.A. RemarkableB. Quite remarkablyC. It is remarkable thatD. It is remarkable17. _____ you nominate will be elected.A. WhoB. WhichC. WhomeverD. That’s18. _____ book you borrow must be returned within a week.A. WhatB. WhichC. WhicheverD. That’s19. _____ is troubling me is that I don’t have much experience in international commerce.A. ItB. ThatC. WhichD. What20. _____they wil go there to try another experiment has not been decided yet.A. WhetherB. IfC. About whetherD. Why根据提示，完成句子。
(完整版)高中英语主语从句练习题(可编辑修改word版)
主语从句练习题一．翻译1．(谁将去接他) is not decided.2．(哪个班极会赢得这场足球赛) is not clear .3．(他能否买到飞机票) doesn’t matter much. 4．(我们如何去那里) is a question.5．(你刚才告诉我的) was really a surprise. 6．(他什么时候出国) is being discussed7．(他为什么哭) is not clear.8．It is clear (他是一个乞丐).9．(你要请谁) is not important.10．(我们将在哪里举行篮球赛) is not clear.二．找出下列句子中的主语从句及其引导词，并且指出引导词是否充当成分，充当什么成分。
1.That we shall be late is certain.2.That the driver could not control his car was obvious.3.It is certain that we shall be late.4.It was obvious that the driver could not control his car.5.Is it possible that they will come tomorrow？6.It is clear that he was telling the truth.7.It’s probable that we’ll be a little late.8.What caused the accident is a complete mystery.9.It worried her a bit that her hair was turning grey.10.It shocked me that Peter didn’t tell anybody where he was.11.Who was responsible for the accident is not yet clear.12.It’s a pity that you can’t go with us.13.What he did is not yet known.14.It is said that he has been there many times.15.It is not yet clear who was responsible for the accident.16.When they will have the sports meet is still a question.17.It seems that he has lost something.18.What he said at the meeting encouraged everyone.19.What caused the accident was a broken bottle.20.It remains a problem whether it is true.21.Whoever breaks the law is sure to be punished.22.What she looks like doesn’t matter.23.How this happened is not clear to anyone.24.Whoever comes is welcome.25.Wh ether he’ll come here isn’t clear.三．用适当的引导词填空。
主语从句练习50题
主语从句练习50题1. ______ makes me happy is reading books.A. WhatB. ThatC. WhetherD. How答案：A。
本题考查主语从句的引导词。
“What”在从句中充当主语，表示“什么”；“That”在主语从句中不充当成分，且没有实际意义，放在此处句子意思不完整；“Whether”表示“是否”，不符合句子意思；“How”表示“如何”，也不符合句子意思。
所以选择A 选项。
2. ______ he will come or not is still unknown.A. WhatB. ThatC. WhetherD. How答案：C。
“Whether...or not”是固定搭配，表示“是否”；“What”“That”“How”都不能与“or not”这样搭配，所以选择C 选项。
3. It is not clear ______ he did it.A. whatB. thatC. whetherD. how答案：C。
句子意思是“不清楚他是否做了这件事”，“Whether”表示“是否”，符合句子语境；“What”在从句中充当成分，此处不缺成分；“That”在主语从句中不充当成分，且没有实际意义，放在此处句子不通顺；“How”表示“如何”，不符合句子意思。
因此选择C 选项。
4. ______ is important for us to learn English well.A. WhatB. ThatC. WhetherD. How答案：B。
“That”引导的主语从句，“That”在从句中不充当成分，且没有实际意义，此处只是单纯陈述“学好英语对我们很重要”这个事实；“What”“Whether”“How”在句子中意思不符合，所以选择B 选项。
5. ______ we need is more time.A. WhatB. ThatC. WhetherD. How答案：A。
主语从句超全练习题及答案
主语从句超全练习题及答案主语从句练题I.用适当的词填空，使句子意思完整。
1.Why ___.2.The Foreign Minister said,“It is our hope that the two sides will work towards peace.”3.Which team will win the match is still unknown.4.___ to the party will receive a present.5.Whether Mary has left is still a n.6.It’___.7.___ us.8.We usually think what we can’t get seems better than what we have.9.It is a fact that English is being accepted as an nal language.10.Who is to be sent there to solve the problem hasn’t been decided.II.下列各句中均有一处错误，请改正。
1.What the old man’s son wanted to know was where the gold had been hidden.2.It ___.3.___ his task on time is of great importance.4.Whether the 2008 Olympic Games will be held in Beijing ___.1.___.2.It worried her a bit that her hair was ___.3.___ and why he came here are not known yet.4.There is no reason for dismissing her.1.任何人犯错都必须纠正。
主语从句60题(最新整理)
1.______Li Bai,a great Chinese poet,was born is known to the public,but some won’t accept it.A.ThatB.WhyC.WhereD.How[答案] 1.C[解析] 1.句意:李白,中国伟大的诗人,出生在什么地方人人皆知,但是有些人对此并不接受。
本题考查主语从句。
“______Li Bai,a great Chinese poet,was born”为主语从句,该从句缺少状语,结合选项可知答案应为C。
2.If you swim in a river or lake,be sure to investigate______is below the water surface.Often there are rocks or branches hidden in the water.A.whatB.whoC.thatD.whoever[答案] 2.A[解析] 2.句意:如果你在河里或湖里游泳,一定要查明水下的状况。
经常会有岩石或树枝隐藏在水中。
本题考查名词性从句。
动词investigate后的宾语从句中缺少主语,同时主语为物,故排除B、C、D三项。
根据句意可知选A。
3.______we understand things has a lot to do with what we feel.A.WhereB.HowC.WhyD.When[答案] 3.B[解析] 3.句意:我们怎样理解事物与我们的认知有很大关系。
本题考查名词性从句。
A项在从句中作地点状语;B项在从句中作方式状语,意为“如何”;C项意为“为什么”;D项意为“什么时候”。
故选B项。
4.I truly believe______beauty comes from within.A.thatB.whereC.whatD.why[答案] 4.A[解析] 4.句意:我确信美丽源自内心。
主语从句练习题及答案
主语从句练习题及答案一、主语从句练习题1. ______ is not known is whether the meeting will be held tomorrow.A. IfB. WhatC. ThatD. Which2. ______ she said surprised me a lot.A. WhatB. WhetherC. ThatD. Which3. ______ is certain is that he will stay in Paris for a year.A. WhatB. WhetherC. ThatD. Which4. ______ studying abroad is expensive, many students still choose to do so.A. WhatB. IfC. ThatD. Which5. ______ made her angry was his rude behavior.A. WhatB. WhetherC. ThatD. Which二、主语从句练习题答案1. B. What2. A. What3. C. That4. A. What5. C. That三、文章练习题主语从句是句子中的一个句子成分，用来作为句子的主语，它常常以连接代词或连接副词的形式出现。
在句子中，主语从句常常起到引导词，引导句子的作用。
以下是几个关于主语从句的练习题。
练习题1：______ is not known is whether the meeting will be held tomorrow.练习题2：______ she said surprised me a lot.练习题3：______ is certain is that he will stay in Paris for a year.练习题4：______ studying abroad is expensive, many students still choose to do so.练习题5：______ made her angry was his rude behavior.答案：1. B. What2. A. What3. C. That4. A. What5. C. That通过以上练习题，我们可以锻炼和巩固对主语从句的理解和应用能力。
主语从句练习之宾语从句(含答案解析,全国统用)
主语从句练习之宾语从句(含答案解析,全国统用)1. 选择正确的宾语从句的形式填空：1. I don't know ________.- a. where does she live.- b. where she lives.- c. where she live.2. Can you tell me ________?3. He asked me ________.- a. what I want.- b. what do I want.- c. what I wanting.4. They wonder ________.- a. when will she arrive.- b. when she will arrive.- c. when does she arrive.5. Please let me know ________.- a. when will you be available.- b. when you will be available.- c. when are you available.2. 宾语从句的解析和说明：1. 正确答案为 b. where she lives.- 解析：在宾语从句中，由于是陈述句，应使用陈述句的语序，即主语 + 谓语动词 + 其他成分，所以选 b。
- 解析：在宾语从句中，由于是疑问句，应使用疑问句的语序，即疑问词 + 倒置语序，所以选 a。
3. 正确答案为 a. what I want.- 解析：在宾语从句中，由于是陈述句，应使用陈述句的语序，即主语 + 谓语动词 + 其他成分，所以选 a。
4. 正确答案为 b. when she will arrive.- 解析：在宾语从句中，由于是陈述句，应使用陈述句的语序，即主语 + 谓语动词 + 其他成分，所以选 b。
5. 正确答案为 b. when you will be available.- 解析：在宾语从句中，由于是陈述句，应使用陈述句的语序，即主语 + 谓语动词 + 其他成分，所以选 b。
主语从句专项练习 (含答案)
主语从句专项练习 (含答案)1.XXX.2.That her hair was XXX.3.It is not known when and why he came here.4.The fact that she was a few minutes late is no reason for dismissing her.5.What Tom liked to eat was different from what you had expected.6.If we go swimming every day。
it does us a lot of good.7.It XXX Bob drives badly.8.XXX uncertain.1.XXX.2.XXX.3.The time and reason for his arrival here are unknown.4.The fact that she was a few minutes late is not a valid reason for dismissal.5.XXX'XXX.6.XXX.7.It is believed that Bob is a poor driver.8.The value of the experiment is uncertain.9.The fact that the boy XXX.10.What we can't get seems better than what we have.11.XXX you like him or not is none of my business.12.XXX.13.Who is going to do the job will be decided by the Party XXX.14.When we'll finish translating the book depends on the time.15.Why he won't go there is clear to all of us.16.What the house will be built like will be discussed XXX.17.Whether you come or not is up to you.18.Is it true that the famous scientist will give us a lecture next week?29.B。
Grammar主语从句 专项练习 (含答案解析)
Grammar主语从句专项练习 (含答案解析)1.It doesn't matter whether you help me or not。
I will try all possible ways to finish the task.2.What annoyed me last night was the noise of the XXX.3.It's known to all that gunpowder was first invented by the Chinese.4.单句语法填空:1) This is the first time we have seen a film in the XXX.2) We were all inspired when we heard the news that the XXX.3) Self-driving is an area where China and the rest of the world are on the same starting line.4) XXX XXX.5) You need to make some adjustments to the article before it is published.5.Whether the old bus n should be replaced with a modern hotel is still under n.6.Many people are still unaware of the fact that the mainland of Great Britain is made up of three kingdoms.1.To many。
the mainland of Great Britain is made up of three kingdoms.2.Our XXX has a lot to do with how we feel.3.It has been three days since they got lost and it is still unknown whether they are safe or not.4.What surprised me the most was that she didn't even know the difference een the two lies.5.Generally speaking。
(完整版)主语从句练习及答案
1. _____ as much as one-fifth of all timber harvested is not used.A. The estimateB. The estimateC. They are estimatedD. It is estimated that2. _____ was once regarded as impossible has now become a reality.A. ThatB. WhichC. WhoD. What3. _____ we have achieved is attributed to the guidance of our parents.A. WhoeverB. WhateverC. HoweverD. That4. _____ you say now can’t make up for what you’ve done.A. No matterB. WhateverC. HoweverD. That5. Although _____ happened in this developed country sounds like science fiction, it could occur elsewhere in the world.A. whichB. whatC. howD. it6. _____ she had forgotten to take her notebook.A. That occurred to herB. She occurred thatC. To her that occurredD. It occurred to her that7. I am sure that _____ she said is wrong.A. whichB. allC. thisD. what8. We lost our way in the forest, and _____ made matters worse was that it was getting dark.A. thatB. whichC. itD. what9. _____ occurred to him that he had forgotten to lock the door when he left home.A. ThisB. ItC. ThatD. These10. _____ or not is still uncertain.A. He’s comingB. If he is comingC. That comingD. Whether he’s coming11. It’s _____ he’ll be able to come.A. doubt whetherB. doubtfulC. doubt itD. doubtful whether12. It is _____ that the bridge has existed for more than three centuries .A. appearedB. risenC. saidD. born13. _____ he saw both surprised and frightened him.A. ThatB. WhenC. WhatD. Which14. _____ is a spell of warm sunshine.A. What do we all need.B. What all we needC. What we needD. What we all need15. _____ is a pity that he failed in the race.A. WhatB. ThatC. HeD. It16. _____ a spoonful of soil can tell us so much about the structure and early history of the moon.A. RemarkableB. Quite remarkablyC. It is remarkable thatD. It is remarkable17. _____ you nominate will be elected.A. WhoB. WhichC. WhomeverD. That’s18. _____ book you borrow must be returned within a week.A. WhatB. WhichC. WhicheverD. That’s19. _____ is troubling me is that I don’t have much experience in international commerce.A. ItB. ThatC. WhichD. What20. _____they wil go there to try another experiment has not been decided yet.A. WhetherB. IfC. About whetherD. Why根据提示，完成句子。
八年级英语主语从句练习题40题
八年级英语主语从句练习题40题1._____ is important for us to study hard.A.ThatB.ThisC.ItD.One答案：C。
解析：it 作形式主语，真正的主语是后面的不定式to study hard。
A 选项that 和B 选项this 不能作形式主语；D 选项one 不符合句子意思。
2._____ is necessary to do our homework carefully.A.ThisB.ThatC.ItD.He答案：C。
解析：it 作形式主语，真正的主语是后面的不定式to do our homework carefully。
A 选项this 和B 选项that 不能作形式主语；D 选项he 是人，不符合句子意思。
3._____ is a good habit to read books every day.A.ThatB.ThisC.ItD.She答案：C。
解析：it 作形式主语，真正的主语是后面的不定式to read books every day。
A 选项that 和B 选项this 不能作形式主语；D 选项she 是人，不符合句子意思。
4._____ is fun to play basketball after school.A.ThatB.ThisC.ItD.We答案：C。
解析：it 作形式主语，真正的主语是后面的不定式to play basketball after school。
A 选项that 和B 选项this 不能作形式主语；D 选项we 是人，不符合句子意思。
5._____ is difficult to learn a foreign language well.A.ThatB.ThisC.ItD.They答案：C。
解析：it 作形式主语，真正的主语是后面的不定式to learn a foreign language well。
高考专项练习之主语从句(含答案解析,全国统用)
高考专项练习之主语从句1. ________it says is ________ it fights it，and that is not the same thing at all．（）A. All what；thatB. That；thatC. That；whatD. What；that2. But______ theygrow they make sure that what is left in the ground after harvesting______ a natural fertilizer for the next year's crop．（）A. whatever； becomeB. whichever； becomeC. whatever； beco mesD. whichever； becomes3. ________ worries me is the way he keeps changing his mind．（）A. ThisB. ThatC. WhatD. It4. ____ is obviously right is to give all children equal opportunities to develop their special gifts．（）A. WhichB. WhatC. ThatD. It5. ____makes this shop different is that it offers more personal services．（）A. WhatB. WhoC. WhateverD. Whoever6. After Yang Liwei succeeded in circling the earth，_____ our astronauts desire to do is walk in space．（）A. whereB. whatC. thatD. how7. ________ she couldn't understand was ________ fewer and fewer students showed interest in her lessons．（）A. What； whyB. That； whatC. What； becauseD. Why； that8. ____caused the accident is still a complete mystery．（）A. WhatB. ThatC. HowD. Where9. _____he said _____ to hurt you．（）A. That； didn't meanB. Which； meantC. What； didn't meanD. As； meant10. _____________ he said at the meeting astonished everybody present．（）A. WhatB. ThatC. The factD. The matter11. ______ you don't like him is none of my business．（）A. WhatB. WhoC. ThatD. Whether12. _____________ leaves the room last ought to turn off the lights．（）A. AnyoneB. The personC. WhoeverD. Who13. It has been proved_____eating vegetables in childhood helps to protect you against serious illnesses in later life．（）A. ifB. becauseC. whenD. that14. ________wants to stay in a hotel has to pay their own way．（）A. AnyoneB. The oneC. WhoeverD. Who15. ________ is known to us all is that the 2016Olympic Games will take place in Rio de Janeiro．（）A. ItB. WhatC. AsD. Which16. _________ we can't get seems better than __________ we have．（）A. What，whatB. What，thatC. That，thatD. That，what17. ________ we'll go camping tomorrow depends on the weather．（）A. IfB. WhetherC. ThatD. Where18. ________ made the school proud was________ more than 90% of the students had been admitted to key universi ties．（）A. What； becauseB. What； thatC. That； whatD. That； because19. ____________has helped to save the drowning girl is worth praising．（）A. WhoB. WhoeverC. AnyoneD. The one20. ______ the ancient Egyptians built the pyramids puzzled people for centuries．（）A. WhetherB. WhatC. HowD. Where21. ______ anyone should want to kill her was unbelievable．（）A. WhetherB. ThatC. WhatD. If22. ________ we need are better laws to protect the environment．（）A. WhichB. ThatC. WhatD. How23. __________they need __________ something to make them healthy and strong．（）A. What； areB. That； areC. All； isD. All which； is24. ___________has helped to save the drowning girl is worth praising．（）A. WhoB. The oneC. AnyoneD. Whoever25. It is becoming a threat to the Chinese language and culture _____ some people can't write Chinese characters pro perly．（）A. whichB. thatC. whetherD. how26. It is still unclear _____ the man didn't speak the truth．．（）A. thatB. howC. whenD. why27. _________ was determined at the meeting is that the government will develop a new educational system．（）A. WhatB. HowC. WhenD. That28. It came as a great surprise to the public ______ some state leaders'cellphones might have beenmonitored by America's National Security Agency．（）A. thatB. whetherC. whatD. which29. is where he gets all his money from．（）A. What I can't understand itB. That I can't understand itC. What I can't understandD. Which I can't understand30. ________ impressed me was the boy's ability to deal with this kind of trouble．（）A. ThatB. WhoC. WhetherD. What31. It is natural _____ children are curious about the world around them．（）A. thatB. whetherC. whatD. how32. It's better to understand _____ you don't understand when you read a story．（）A. howB. whetherC. whatD. that33. ________ surprised us most was _______ he hadn't been outdoors for 20 years．（）A. That； thatB. That； whatC. What； thatD. It； that34. Didn't it occur to you ______ we could have solved the problem in an easier way？（）A. thatB. whetherC. howD. why35. ______ surprised me most was that we had met each other here before．（）A. ThatB. ItC. WhichD. What36. ______ shocked the world was that North Korea carried out its nuclear bomb test again．（）A. WhichB. WhateverC. WhatD. That37. It is obvious to the students ______ they should get well prepared for their future．（）A. asB. whichC. whetherD. that38. ________ you can succeed in the end will mainly depend on _________ you do and _________ you do it．（）A. If； what； whyB. Whether； what； howC. Whether； how； whyD. That； whether； how39. It remains to be seen_______ the newly formed committee's policy can be put into practice．（）A. thatB. whichC. whatD. whether40. ____ made me more unhappy was ___ the boy asked my friend to be his girlfriend and she agreed．（）A. What； thatB. That； thatC. What； whetherD. It； that41. ____ he will offer us enough help doesn't matter a lot to our success．（）A. IfB. WhetherC. BeforeD. How42. ______ he is remembered for is his humorous style when he is talking．（）A. WhereB. ThatC. WhatD. How43. ______ you said at the meeting is good for the company．（）A. WhenB. HowC. ThatD. What44. is willing to volunteer in the 2022 Beijing Winter Olympics is welcome to join us．（）A. WhateverB. WhoeverC. WheneverD. Wherever45. _____the author of the book intends to express is not the loneliness of beingtrapped on a deserted island but the faith in overcoming any problem ahead．（）A. ThatB. HowC. WhatD. Why46. you choose to live there are always going to be disadvantages．（）A. WhateverB. WhereverC. WhicheverD. Whoever47. __________ Tom didn't pass the exam made his parents very upset．（）A. WhichB. WhatC. ThatD. When48. fashion differs from country to country may reflect the cultural differences from one aspect．（）A. WhatB. ThatC. ThisD. Which49. In today's China，_____ breaks the law is to be punished．（）A. wheneverB. whateverC. whereverD. whoever50. In today's China，_____ breaks the law is to be punished．（）A. wheneverB. whateverC. whereverD. whoever【答案】1. D2. C3. C4. B5. A6. B7. A8. A9. C 10. A11. C 12. C 13. D 14. C 15.B16. A 17. B 18. B 19. B 20.C21. B 22. C 23. C 24. D 25.B26. D 27. A 28. A 29. C 30.D31. A 32. C 33. C 34. A 35.D36. C 37. D 38. B 39. D 40.A41. B 42. C 43. D 44. B 45.C46. B 47. C 48. B 49. D 50.D【解析】1.答案D．分析句子结构可知，"and"连接两个并列的句子，前句中的谓语动词为"is"，"________it says"为主语从句，主语从句中动词"says"后缺少宾语，又不指人，因此需用疑问代词"what"引导；"what it says=all （that）it says"；"________ it fights it"为表语从句，表语从句中意思已完整，且不缺少成分，因此用连接词"that"引导；因此D项符合语境，故选D．它所说的就是它（这款牙膏）能对付它（口臭），然而这根本不是一码事．本题考查名词性从句．解答此类题目首先要读懂句意和分析句子结构，其次判断是名词性从句中的哪一种从句，然后再分析从句中的成分，如果从句中缺成分且不指代人时一般用what．2.答案：C．根据句意可知第一空whatever=no matter what表示"无论什么"，引导让步状语从句，whichever 也可以引导让步状语从句，但是前面需要有一定的范围．第二空，主语是what引导的名词性从句，所以谓语动词用单数形式．故选C．但是无论他们种什么，他们都确保收获后留在地面的东西可以成为第二年庄稼的天然的肥料．本题考查whatever引导让步状语从句的用法，和whichever的区别；第二空考查主谓一致，注意分析句子结构，判断是主语从句．3.答案：C 考查主语从句．分析句子可知____worries me为主语从句，从句中缺少主语，所以用what来引导，且what在从句中作主语．that引导主语从句不做成分；It 和this不是名词性从句的引导词，所以答案选C．使我担心的是他不断改变主意的方式．本句是一个主语从句，解题时要分析句子的结构判断是什么从句，然后根据不同从句的解题技巧选出不正确的答案．主语从句属于名词性从句中的一种，也是学生们需要掌握的一种基本的英语句型，引导名词性从句的连接词选择是考试的重点，学会分析从句的句子成分是解决名词性从句的解题关键．4.答案：B．分析句子成分结构可知，____ is obviously right是从句作主语，is to give…是系表结构．主语从句中，is right是从句系表结构，所以从句缺主语．which引导主语从句时，意为"哪一个？"，语意不符，排除A．引导主语从句时，that是连词，不作任何成分，排除C．若选D，则本题为it is obviously right is to give…，此时，第二个is是多余的．句子需要变成it is obviously right to give…时，语法结构才正确，故排除D．what引导主语从句是代词，作从句主语、宾语、表语和定语等，一般表示"…的事情"．故本题选B．给所有孩子们平等的机会来发展他们独特的才能很明显是争取的事情．本题考查名词性从句引导词，解答词类题目，关键要划分从句的成分，确定引导词所作的成分，若是从句缺主语宾语等，一般用连接代词what，which，who，whom和whose等．若从句不缺主语宾语时，一般用连接副词when，where，why和how，或者使用连词that，whether和if．5.答案：A 考查主语从句．分析句子可知____makes this shop different 是主语从句，从句中缺少主语，根据句意：使这个商店与众不同的是它提供更多的个人服务．所以答案选A．B，C 指人；C任何的东西，意义不符合句意．使这个商店与众不同的是它提供更多的个人服务．本句是一个主语从句，解题时要分析句子的结构判断是什么从句，然后根据不同从句的解题技巧选出不正确的答案．主语从句属于名词性从句中的一种，也是学生们需要掌握的一种基本的英语句型，引导名词性从句的连接词选择是考试的重点，学会分析从句的句子成分是解决名词性从句的解题关键．6.答案：B 分析句子结构可知，空处是引导主语从句，从句缺少宾语，用what引导．故选B．在杨利伟成功绕地球飞行后，我们的宇航员渴望的是在太空行走．名词性从句缺少主宾表或定语用what．7.答案是A．考查名词性从句，分析句子结构"________ she couldn't understand"是一个主语从句，从句中缺少understand的宾语，所以用what引导，what做从句的宾语；fewer and fewer students showed interest in her lessons是一个表语从句，根据句意：她不能理解的是为什么越来越少的学生对她的课表现出兴趣，所以用why来引导．故答案选A．她不能理解的是为什么越来越少的学生对她的课表现出兴趣．名词性从句一直是高考考查的热点，近几年的高考题主要考察在具体语境中对what和that的辨析，此外，也要求学生对定语从句和名词性从句有清晰的辨认．首先我们要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．就是说，如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语，那么就找到了解题的路子．名词性从句的解题可以从分析从句的句子结构开始，看从句是否缺少主语、宾语、表语、定语等句子成分．然后具体问题具体分析．8.答案：A分析句式可知，"____caused the accident"是主语从句，在从句里缺少主语，所以用what引导．how和where 在句子里做状语，不符合．that引导主语从句不做成分，故答案选A．什么造成这起事故依然是个谜．考生须掌握名词性从句的特征，注意分析句子结构并在具体语境中灵活使用．9.答案C 考查主语从句．分析句子可知___he said是主语从句，从句中缺少主语，所以用what来引导；mean to do是固定短语"有意做某事"．句意：他说的话无意伤害你．故答案选C．他说的话无意伤害你．本句是一个主语从句，解题时要分析句子的结构判断是什么从句，然后根据不同从句的解题技巧选出不正确的答案．主语从句属于名词性从句中的一种，也是学生们需要掌握的一种基本的英语句型，引导名词性从句的连接词选择是考试的重点，学会分析从句的句子成分是解决名词性从句的解题关键．10.答案A 考查主语从句．本句是一个主语从句，he said缺少宾语，所以用what来引导；that不能在名词性从句中做成分；所以答案选A．他在会上的发言令在场的所有人吃惊．本句是一个主语从句，解题时要分析句子的结构判断是什么从句，然后根据不同从句的解题技巧选出不正确的答案．主语从句属于名词性从句中的一种，也是学生们需要掌握的一种基本的英语句型，引导名词性从句的连接词选择是考试的重点，学会分析从句的句子成分是解决名词性从句的解题关键．11.C 考查名词性从句．分析句子可知这是一个主语从句you don't like him，从句中不缺少句子成分，所以用that来引导，what，who，引导主语从句，连接词在从句中都要做成分；whether引导意思是"是否"，所答案选C．你不喜欢他和我无关．名词性从句一直是高考考查的热点，近几年的高考题主要考察在具体语境中对what和that的辨析，此外，也要求学生对定语从句和名词性从句有清晰的辨认．首先我们要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．就是说，如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语，12.答案C 考查名词性从句，连接代词whoever可以引导名词性从句，并在从句中作主语，相当于any person who 或the person who，意为"一切…的人"．而anyone和the person均非连词，不能引导从句，who leaves the room last意为"某个最后离开房间的人"，与题意不符，如果要选anyone或the person，都必须在它们后面再加上引导定语从句的关系代词who．如果要选who就体现不出"无论谁"的含义了，故答案选C．无论谁最后一个离开房间都应该关掉灯．本句是一个名词性从句，解题时要分析句子的结构判断是什么从句，然后根据不同从句的解题技巧选出不正确的答案．同位语从句属于名词性从句中的一种，也是学生们需要掌握的一种基本的英语句型，引导名词性从句的连接词选择是考试的重点，学会分析从句的句子成分是解决名词性从句的解题关键．13.答案：D．考查it的用法．题干中it是形式主语，真正的主语是后面的主语从句，根据意思可知该从句不缺少任何成分，故选that，if是否，because表原因，when当从句中缺少时间状语时才可用．据证实，儿童时期吃蔬菜能够帮助保护你在人生的后期抵抗疾病．本题考查it的用法．在主语从句中，当主语从句很长时，为了避免头重脚轻，故将主语从句放到句子的后面，主语就有it代替作形式主语．14.答案：C 由句子结构可以看出该句子属于复合句：因为有两个谓语动词wants和has．所以应该存在一连词来连接句子．可以是who 和whoever，从句意来看，要表达无论是谁，最佳答案只能是whoever，也就是说即引导主语句子还要充当从句的主语．无论谁想住在旅馆都必须按自己的方式付钱．了解句意，分析句子结构，同时分析从句中的句子成分，结合句意，做出正确的选择．15.答案：B根据句式结构可知，________ is known to us all 是主语从句，在从句中缺少主语，所以用引导词what，意思是众所周知．如果选A，则改为It is known to us all that the 2016Olympic…如果选C，As is known to us all，the 2016Olympic…众所周知，2016奥运会将在里约举行．考生需对主语从句的用法以及特点掌握并在具体语境中使用．16.答案：A分析句式可知，_________ we can't get 是主语从句，从句中get缺少宾语，故用what；__________ we have从句中也缺少宾语，用what，故答案为A．我们得不到的似乎比我们有的更好．考查在答题时首先要分析句子的结构，弄清从句中缺少什么成分，再接合语法知识选择正确答案17.答案是B．本题考查主语从句中的引导词；题干中depends on前为主语从句，if通常不引导主语从句放在句首，排除A；根据句意，我们"是否"去野营取决于天气，whether（是否），可以引导名词性从句，故选B；that 在名词性从句中不担任成分，无意义，故排除C；从句中不缺地点状语，排除D．我们明天是否去野营取决于天气．名词性从句考查的关键是连接词的选用和语序，因此，我们首先要搞清从句的性质，掌握各连接词的用法，在此基础上判断．此外，关注名词性从句用陈述语序．18.答案为B．本题考查名词性从句中引导词的运用．what在名词性从句中可做主语、宾语、表语或定语，表示"所、什么"；that在名词性从句中不担任成分，无意义，除宾语从句外，that不可省略；题干中was前面的主语从句中缺少主语，故第一空选what；was后面的表语从句从意思到成分都是完整的，故第二空用that，答案是B．使这所学校感到骄傲的是超过90%的学生都被重点大学录取了．名词性从句考查的关键是连接词的选用和语序，因此，我们首先要搞清从句的性质，掌握各连接词的用法，在此基础上判断．此外，关注名词性从句用陈述语序．19.答案：B，whoever"无论谁"强调任意性，相当于anyone who，who含有疑问的意思，例如：who will come is not known．谁要来还不知道．考查主语从句，句意：无论谁帮助救了这个溺水的女孩都值得表扬．who和whoever引导主语从句：who说的是"谁"，whoever说的是"无论谁"相当于anyone who．20.答案：C．根据句意可知让人们困惑的事情是古埃及人是怎么建筑金字塔的，用how引导主语从句，whether 是否，不符合句意；what什么，在主语从句中作主宾表，where哪里，意思不符．故选C．几个世纪以来，古埃及人是怎么建筑金字塔的让人们很困惑．本题考查主语从句，从句意和句子成分分析有助于答题．21. 答案：B．根据句意和结构可知这句话使用主语从句，从句成分和意思都是完整的，用that引导，that不作成分，不能省略，whether是否，意思不符，what应该在主语从句中作主宾表，if不能引导主语从句，故选B．任何人都竟然都想杀了她这是令人难以置信的．本题考查主语从句，首先从句意和句子成分分析这是主语从句，然后再分析主语从句内容判断是否缺成分，缺少什么成分，这样有助于答题．22.答案C．通过分析可知本题是一个主语从句，从句中谓语动词为need，后面缺少宾语，因此要用连接代词，排除B、D；which意为"哪一个"，意思与语境不符；what意思为"…东西，事情"．我们所需要的是一些保护环境的更好的法律．本题考查主语从句．主语从句题是高考常考的内容，注重考查考生对主语从句的理解和分析，要求考生平时注意分析句子成分，做题时还要结合所学语法知识进行判断，做出正确的选择．23.C 考查从句．分析句子可知all 是先行词they need 是定语从句，all在从句中做宾语，所以省略了that；all是主句的主语，根据句意：他们所需要的只是使他们健康强壮的东西．所以谓语动词用单数形式，故答案选C．如果第一个空用what引导主语从句正确，但是第二空要用单数形式，所以不能选A．D选项中all做先行词不能用which来引导．他们所需要的只是使他们健康强壮的东西．名词性从句一直是高考考查的热点，近几年的高考题主要考察在具体语境中对what和that的辨析，此外，也要求学生对定语从句和名词性从句有清晰的辨认．首先我们要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．就是说，如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语，24.答案：D考查名词性从句．句意：无论是谁，挽救这个溺水女孩，都值得赞扬．_____has helped to save the drowning girl 是一个主语从句 whoever相当于一个先行词加一个关系代词．whoever=anyone who．whoever 引导主语从句，A选项是疑问句，B C 选项缺少关系代词，故答案选D．无论是谁，挽救这个溺水女孩，都值得赞扬．本句是一个主语从句，解题时要分析句子的结构判断是什么从句，然后根据不同从句的解题技巧选出不正确的答案．主语从句属于名词性从句中的一种，也是学生们需要掌握的一种基本的英语句型，引导名词性从句的连接词选择是考试的重点，学会分析从句的句子成分是解决名词性从句的解题关键．25.答案是B．考查名词性从句，分析题干可知it 是形式主语，真正的主语是some people can't write Chinese characters properly，此句中不缺少主语或者宾语，所以关系词选that．一些人不能正确地写出汉字正成为中国语言和文化的一个威胁．名词性从句一直是高考考查的热点，近几年的高考题主要考察在具体语境中对what和that的辨析，此外，也要求学生对定语从句和名词性从句有清晰的辨认．首先我们要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．就是说，如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语26.答案：D．根据It is still unclear说明it 是形式主语，而真正主语 the man didn't speak the truth可知句子不完整，这个男人为什么不说出真相，缺原因状语，故选D．仍然不清楚这个男人为什么不说出真相．本题考查主语从句的连接词，在充分分析it 形式主语的基础上再结合语义便能选出正确答案，同时要注意与it is clear that句型不要混淆．27.答案：A．根据is that the government will develop a new educational system可知前面是主语从句，主语从句中缺主语，再结合句意，在会议上什么被决定了，故选A在会议上被决定的是，政府将开发新的教育系统．本题考查主语从句，在在充分分析句型基础上，同时了解句意的基础上便不难选出此题答案．28.答案是A．考查名词性从句，主语是一个句子some state leaders'cellphones might have been monitored by America's National Security Agency．分析此句不缺少主语和宾语用that来引导，it 是形式主语，所以答案选A．一些国家领导人的手机可能已经被美国的国家安全局监视令公众惊讶．名词性从句一直是高考考查的热点，近几年的高考题主要考察在具体语境中对what和that的辨析，此外，也要求学生对定语从句和名词性从句有清晰的辨认．首先我们要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．就是说，如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语29.答案是C．本题考查主语从句；动词is前为主语从句，从句表达"疑问"，而that引导名词性从句不表示疑问，排除B；A项宾语重复：what在从句中做宾语，而it也在从句中做宾语，故排除A；which 在名词性从句中表示选择，本题无选择的含义，排除D；what在从句中做understand的宾语，故选C；我不能理解的是他从哪里得来的这些钱．名词性从句考查的关键是连接词的选用和语序，因此，我们首先要搞清从句的性质，掌握各连接词的用法，在此基础上判断．此外，关注名词性从句用陈述语序．30.答案：D．根据was the boy's ability to deal with this kind of trouble可知前面是主语从句，主语从句中缺 impressed的主语，再结合句意，给我留下深刻印象的是这个男孩处理这类麻烦的能力，故选D给我留下深刻印象的是这个男孩处理这类麻烦的能力．本题考查主语从句，在在充分分析句型基础上，同时了解句意的基础上便不难选出此题答案．31.答案是A．考查名词性从句，本句的主语是句子children are curious about the world around them，句中不缺少主语或者宾语用that引导，it是形式主语，所以答案选A．孩子们对于周围的世界感到好奇是很自然的．名词性从句一直是高考考查的热点，近几年的高考题主要考察在具体语境中对what和that的辨析，此外，也要求学生对定语从句和名词性从句有清晰的辨认．首先我们要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．就是说，如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语32.答案：C．根It's better说明it 是形式主语，而真正主语 to understand _____ you don't understand 可知句子不完整，理解你不理解的东西，缺understand 的宾语成分，故选C．当你读一个故事的时候，你最好去理解好你不理解的东西本题考查宾语从句的连接词，在充分分析it 形式主语的基础上再结合语义便能选出正确答案，33.C 考查名词性从句．分析句子可知________ surprised us most 是主语从句，从句中缺少主语，所以用what来引导；he hadn't been outdoors for 20 years是表语从句，从句中不缺成分，所以用that引导，故答案选C．最使我们惊讶的是他已经20年没出门了．名词性从句一直是高考考查的热点，近几年的高考题主要考察在具体语境中对what和that的辨析，此外，也要求学生对定语从句和名词性从句有清晰的辨认．首先我们要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．就是说，如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语，34.答案：A本句中it是形式主语，真正的主语应该是后面的主语从句，从句中不缺少任何成分，也没有疑问，所以用连接词that，故本题选择A．难道你没有想起我们本可以更简单地解决这个问题？在考查名词性从句时，要分析从句的各个成分，然后根据是否缺少成分，确定适当的连接词．35.答案D．分析句子结构可知，整个句子的谓语动词是"was"，表语为"that we had met each other here before"，"______ surprised me most"为主语，从句中动词"surprised"前缺少主语，不指人，因此应用"What"引导主语从句，该句可以作为一个固定句型记忆"What surprised me most was that+从句"，故选D．最让我感到惊讶的是我们之前已经相互见过面的．本题考查名词性从句．解答此类题目首先要读懂句意和分析句子结构，判断是哪一种从句，然后分析从句中的成分，如果从句中不缺主宾表等成分，则应根据句意来锁定连接词．36.C 考查名词性从句．分析句子可知______ shocked the world 在句中做was的主语，是一个主语从句，在这个主语从句中shocked是谓语动词缺少主语，所以用what来引导，what在主语从句中做主语．在名词性从句中，which是指在某个范围中的"哪一个"；whatever"任何的…"that在句中不做成分；故答案选C．令世界震惊的是朝鲜再次进行了核试验．名词性从句一直是高考考查的热点，近几年的高考题主要考察在具体语境中对what和that的辨析，此外，也要求学生对定语从句和名词性从句有清晰的辨认．首先我们要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．就是说，如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语，37.答案：D．考查名词性从句中的主语从句用法．此处要分析句子结构，看出it为形式主语，代替they should get well prepared for their future，并且本句意思完整，不缺成分，所以用that来引导；故选D．很明显，对于学生来说他们应该为自己的未来做好充分的准备．本题考查名词性从句，要会分析句子的成分，并且掌握that的用法．38.答案是B．本题考查名词性从句中的引导词．depend on前面的主语从句中缺少引导词，if通常不引导主语从句，故排除A；that在名词性从句中不担任成分，无意义；题干中需要表示"是否"，故排除D；第二空是介词on后面的宾语从句；从句中缺少的是do的宾语；how为副词，不做宾语，排除C；what在名词性从句中可做主语、宾语、表语或定语，表示"所、什么"；故第二空用what；第三空后面是on后面的并列的宾语从句，表示"如何"做这件事，故答案是B．你最终能否成功主要取决于你做了什么以及如何做的．。
主语从句专项练习1 - 附答案
主语从句专项练习D 1. _____ as much as one-fifth of all timber harvested is not used.A. The estimateB. The estimatedC. They are estimatedD. It is estimated thatD 2. _____ some mammals came to live in the sea is not known.A. WhichB. SinceC. AlthoughD. HowB 3. _____ we have achieved is attributed to the guidance of our parents.A. WhoeverB. WhateverC. HoweverD. ThatD 4. _____ wealthy does not necessarily mean that a man is greedy.A. For the reason that he isB. Just because he isC. The reason of beingD. That he isB 5. Although ___ happened in this developed country sounds like science fiction, it could occur elsewhere in the world.A. whichB. whatC. howD. itD 6. _____ she had forgotten to take her notebook.A. That occurred to herB. She occurred thatC. To her that occurredD. It occurred to her thatD 7. I am sure that _____ she said is wrong.A. whichB. allC. thisD. whatC 8. We lost our way in the forest, and ____ made matters worse was that it was getting dark.A. thatB. whichC. itD. WhatD 9. _____ or not is still uncertain.A. He’s comingB. If he is comingC. That comingD. Whether he’s comingD 10. It’s _____ he’ll be able to come.A. doubt whetherB. doubtfulC. doubt itD. doubtful whetherA 11. _____ he is at work in the heart of the big city or at home in the quiet suburb, Dick’s life I tied to machines.A. WhetherB. TillC. IfD. UnlessC 12. _____ he saw both surprised and frightened him.A. ThatB. WhenC. WhatD. WhichD 13. _____ is warm sunshine.A. What do we all needB. What all we needC. What we neededD. What we all needA 14. _____ is a pity that he should feel so upset.A. WhatB. ThatC. HeD. ItC 15. _____ a spoonful of soil can tell us so much about the structure and early history of the moon.A. RemarkableB. Quite remarkablyC. It is remarkable thatD. It is remarkable fact thatC 16. _____ you nominate will be elected.A. WhoB. WhomC. WhomeverD. That’sC 17. _____ book you borrow must be returned within a week.A. WhatB. WhichC. WhicheverD. That’sC 18. _____ of us gets home first starts cooking.A. WhoB. WhichC. WhicheverD. AnyoneD 19. Is this factory you visited the other day?A. thatB. whereC. in whichD. the oneC 20.________leaves the room last ought to turn off the lights.A. AnyoneB. The personC. WhoeverD. WhoB 21. It never occurred to me _____ you could succeed in persuading him to change his mind.A. whichB. whatC. thatD. ifB 22. It’s obvious to the students _____ they should get well prepared for their future.A.asB. thatC. whichD. whetherB 23. _____ some people regard as a drawback is seen as a plug by many others.A. WhetherB. WhatC. ThatD. HowC 24. It is uncertain _____ side effect the medicine will bring about, although about two thousand patients have taken it.A. thatB. howC. whatD. whetherB 25. _____ the house will be built will be discussed at tomorrow's meeting.A. IfB. WhereC. ThatD. What1-5 DDBDB 6-10 DDCDD 11-15 ACDAC 16-20 CCCDC 21-25 BBBCB。
高中英语主语从句用法练习题50题含答案解析
高中英语主语从句用法练习题50题含答案解析1._____ he will come or not is still uncertain.A.ThatB.WhetherC.IfD.When答案解析：B。
“Whether...or not”是固定搭配，表示“是否”。
A 选项that 在主语从句中无实际意义，只起连接作用，且不能与or not 连用；C 选项if 也表示“是否”，但不能与or not 连用；D 选项when 表示“什么时候”，不符合语境。
2._____ she won the first prize surprised us all.A.ThatB.WhetherC.IfD.What答案解析：A。
此句中“she won the first prize”是一个完整的句子，不缺任何成分，用that 引导主语从句，只起连接作用，无实际意义。
B 选项whether 表示“是否”；C 选项if 表示“是否”；D 选项what 在主语从句中要充当成分，而此句不缺成分。
3._____ is important is that we should study hard.A.ThatB.WhetherC.WhatD.Who答案解析：C。
此句中“is important”缺少主语，用what 引导主语从句并在从句中作主语。
A 选项that 在主语从句中无实际意义，只起连接作用；B 选项whether 表示“是否”；D 选项who 表示“谁”，不符合语境。
4._____ he can finish the work on time is a problem.A.ThatB.WhetherC.IfD.When答案解析：B。
此句中“he can finish the work on time”不缺成分，但需要表示“是否”的引导词，whether 和if 都有“是否”之意，但if 不能引导主语从句，所以用whether。
高中英语主语从句专项练习含答案
高中英语主语从句专项练习含答案一、单选题1. —______ is the movie?—Almost three hours.A. How oftenB. How muchC. How soonD. How long答案：D2. The news that the school building had been on fire made us _______.A. shockedB. to shockC. shockingD. shock答案：A3. It is required that the teacher _______ to school on time.答案：B4. _____ makes water boil?A. What is it thatB. What it is thatC. Is it what thatD. Is it that what答案：A5. I don’t think it advisable that the plan_______ without further discussion.A. will be carried outB. has been carried outC. be carried outD. is carried out答案：C二、完形填空I was walking along a path in the park one day. Suddenly I saw a bag on the grass __1__ me. I __2__ the bag and looked around. There was nobody near me. I opened the bag and saw __3__ inside. It was an expensive camera(相机). There was also a piece of paper __4__ the camera.The paper said, "I __5__ this camera in your __6__. I do not need it any more and I want you to have it. I have left my name and address in the envelope(信封)," I looked inside the bag and found the __7__. The name and address was there.I __8__ the envelope and put the camera back in the bag. Then I__9__ the bag and continued my walk. I kept __10__ the camera. I felt happy and knew that __11__ day would bring good luck to me.4. A. with B. over C. in D. under答案：A10. A. looking at B. looking afterC. looking forD. looking up答案：C三、阅读理解There is a man who never uses his feet. He didn't walk anywhere and people had to carry him everywhere. One day he heard about a doctor who could help him to use his feet. He went to the doctor and told him his problem. The doctor told the man that he would give him some medicine and a piece of paper. He told him to put the piece of paper in his shoes. One week later the man came back and thanked the doctor. He said, “It works。
Grammar主语从句专项练习(含答案解析)
Grammar主语从句专项练习(含答案解析)主语从句专项练副标题题号得分IIIIIIIVVVI总分一、单句语法填空（本大题共17小题，共17.0分）1.It doesn't matter ____you help me or not. I will try all the ways to finish the task.2.____ annoyed me last night was the noise of the firecrackers from XXXtill midnight.3.Itˈs known to all ________ the gun powder was first invented by the Chinese.4.单句语法填空（1）This is the first time we __________(see) a film in the XXX.（2）We were all __________(inspire) when we heard the news that the rescue teamfound another survivor.（3）Self-driving is an area _________China and the rest of the world are on the same starting line.（4）________ XXX XXX.（5）You need to make some adjustments ________ the article before it is published.5.___________ the old bus station should be replaced with a modern hotel is still underdiscussion.6.The XXX is made up of 3kingdoms is still unknown tomanyIt______ still______ to many______ the mainland of great Britain is made up of 3kingdXXX．7.__________ XXX has a lot to do with how we feel.8.It is th ree days since they got lost. ______________ they’re safe is still unknown.9.________surprised me most was that she didnˈteven know________ the differencebetween the two lies.10.Generally speaking, ________we have XXX ________wehave been told.11.___ (XXX) breaks the law should be punished.12.It is doubtful________ the government of that country can accept them as permanentresidents.13.________Barbara Jones offers to her XXX.14.________ there is life on another XXX.15.It's often the case ______anything is possible for those who hang on to hope．16.___________ they want to get now __________ (be) help.他想得到的是帮助。
主语从句专项练习(含答案)[2]
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主语从句专项练习（含答案)1.________ makes mistakes must correct them.A. WhatB. That C。
Whoever D。
Whatever2。
It worried her a bit ____ her hair was turning grey。
A. while B。
that C。
if D. for3。
When and why he came here ________ yet.A. is not knownB. are not knownC。
has not known D. have not known4。
________ is no reason for dismissing her.A。
Because she was a few minutes lateB. Owing to a few minutes lateC。
The fact that she was a few minutes lateD. Being a few minutes late5。
________ Tom liked to eat was different from ________。
A. That…that you had expectedB. What …that you had expectedC。
主语从句专项练习-(含答案)完整
主语从句专项练习-(含答案) (可以直接使用，可编辑优秀版资料，欢迎下载）主语从句专项练习(含答案)1.________ makes mistakes must correct them.A. WhatB. ThatC. WhoeverD. Whatever2. It worried her a bit ____ her hair was turning grey.A. whileB. thatC. ifD. for3.When and why he came here ________ yet.A. is not knownB. are not knownC. has not knownD. have not known4. ________ is no reason for dismissing her.A. Because she was a few minutes lateB. Owing to a few minutes lateC. The fact that she was a few minutes lateD. Being a few minutes late5. ________ Tom liked to eat was different from ________.A. That…that you had expectedB. What …that you had expectedC. That…what you had expectedD. What…what you had expected6.________ we go swimming every day ________ us a lot of good.A. If...doB. That...doC. If...doesD. That...does7.It ________ Bob drives badly.A. thinks thatB. is thought whatC. thought thatD. is thought that8.It's uncertain ________ the experiment is worth doing.A. ifB. thatC. whetherD. how9.________ the boy didn't take medicine made his mother angry.A. ThatB. WhatC. HowD. Which10.____ we can't get seems better than ____ we have.A. What, whatB. What, thatC. That, thatD. That, what11.____ you don't like him is none of my business.A. WhatB. WhoC. ThatD. Whether12..____ we'll go camping tomorrow depends on the weather.A. IfB. WhetherC. ThatD. Where13._________is going to do the job will be decided by the Party committee.A. ThatB. WhyC. HowD. Who14._______we'll finish translating the book depends on the time.A. WhenB. WhyC. WhatD. That15.______he won't go there is clear to all of us.A. HowB. WhatC. WhyD. This16.______the house will be built will be discussed at tomorrow's meeting.A. IfB. WhereC. ThatD. What17. ._______you come or not is up to you.A. WhatB. IfC. WhyD. Whether18..Is _______true that the famous scientist will give us a lecture next week.A. thatB. itC. isD. he19.._______team will win the match is a matter of public concern.A. WhichB. ThatC. IfD. How20..________leaves the room last ought to turn off the lights.A. AnyoneB. The personC. WhoeverD. Who21. ________he really means is________ he disagrees with us.A. What, whatB. What, thatC. That, thatD. That, what22.It has not been decided ________they will leave for Beijing.A. whenB. thatC. whatD. why23.____he will go to work in a mountain village surprises all of us.A. WhatB. ThatC. WhetherD. If24. ____you don’t like him is none of my business.A. WhatB. ThatC. WhoD. How25.____all the inventions have in common is ____they have succeeded.A. What; whatB. That; thatC. what; thatD. That ; what26. ____appeared to me that he enjoyed the food very much.A. WhatB. ItC. All thatD. That27. It is widely ______that smoking can cause cancer.A. believedB. thinkC. sayD. hoped28. ____caused the accident is still a complete mystery.A. WhatB. ThatC. HowD. Where 29．____he does has nothing to do with me.A. whateverB. No matter whatC. ThatD. If30. It was he said disappointed me.A.what ;thatB.that; thatC.what;whatD.that;what用正确的代词或介词填空____he will come to attend the meeting won’t make any difference.____I couldn’t understand was why he didn’t attend the meeting.____we will hold the meeting hasn’t been decided yet. ____leaves the room last ought to turn off the light.____ suddenly occurred to me that I had left my keys at home.[参考答案] 1-10 CBACD DDCAA 11-20 CBDACBDBAC21-30 BABBCBAA语法专项讲解及练习现在完成时（一）含义现在完成时用来表示现在之前已发生或完成的动作或状态，但其结果却和现在有联系, 也就是说, 动作或状态发生在过去但它的影响现在还存在。
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17. ._______you come or not is up to you.
A. What
B. If
C. Why
D. Whether
18..Is _______true that the famous scientist will give us a lecture next week.
A. that
B. it
C. is
D. he
19.._______team will win the match is a matter of public concern.
A. Which
B. That
C. If
D. How
20..________leaves the room last ought to turn off the lights.
A. Anyone
B. The person
C. Whoever
D. Who
21. ________he really means is________ he disagrees with us.
A. What, what
B. What, that
C. That, that
D. That, what
22.It has not been decided ________they will leave for Beijing.
A. when
B. that
C. what
D. why
23.____he will go to work in a mountain village surprises all of us.
A. What
B. That
C. Whether
D. If
24. ____you don’t like him is none of my business.
A. What
B. That
C. Who
D. How
25.____all the inventions have in common is ____they have succeeded.
A. What; what
B. That; that
C. what; that
D. That ; what
26. ____appeared to me that he enjoyed the food very much.
A. What
B. It
C. All that
D. That
27. It is widely ______that smoking can cause cancer.
A. believed
B. think
C. say
D. hoped
28. ____caused the accident is still a complete mystery.
A. What
B. That
C. How
D. Where
29．____he does has nothing to do with me.
A. whatever
B. No matter what
C. That
D. If
30. It was he said disappointed me.
A.what ;that
B.that; that
C.what;what
D.that;what
用正确的代词或介词填空
____he will come to attend the meeting won’t make any difference. ____I couldn’t understand was why he didn’t attend the meeting. ____we will hold the meeting hasn’t been decided yet.
____leaves the room last ought to turn off the light.
____ suddenly occurred to me that I had left my keys at home.
[参考答案] 1-10 CBACD DDCAA 11-20 CBDAC BDBAC 21-30 BABBCBAA。