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高一英语名词性从句练习题20题答案解析版1. I wonder ______ we can get to the airport in time.A. thatB. ifC. whatD. which答案解析：B。
本题考查宾语从句。
在这个句子中，“I wonder”后面是一个宾语从句，表示“我想知道是否我们能及时到达机场”。
选项A“that”在宾语从句中无实际意义，通常用于陈述一个事实，在这里不符合句子语境。
选项C“what”在名词性从句中充当主语、宾语或表语等成分，这里不需要表示“什么”的含义，所以不选。
选项D“which”表示“哪一个”，也不符合句子要表达的“是否”的意思，所以正确答案是B。
2. ______ he will come to the party makes me excited.A. WhetherB. ThatC. IfD. What答案解析：A。
这是一个主语从句。
句子的意思是“他是否会来参加聚会让我很兴奋”。
选项B“that”引导主语从句时，只起连接作用，不表示任何意义，通常用于陈述一个事实，而这里是表示不确定的“是否”，所以不选。
选项C“if”虽然也有“是否”的意思，但不能引导位于句首的主语从句，所以排除。
选项D“what”在从句中要充当一定的成分，这里不需要，所以正确答案是A。
3. She told me ______ she had seen in the museum.A. thatB. whichC. whatD. where答案解析：C。
本题是宾语从句。
“She told me”后面的从句中，“she had seen”缺少宾语，表示“她告诉我她在博物馆看到了什么”。
选项A“that”在从句中无实际意义，这里需要一个表示“什么”的词来作宾语，所以不选。
选项B“which”表示“哪一个”，有一定的范围限制，这里没有体现，所以不合适。
选项D“where”表示地点，在从句中作状语，不符合句子需求，因此正确答案是C。
人教版高一英语名词性从句综合练习题50题【含答案解析】1._____ is known to us all is that the earth is round.A.WhatB.AsC.ItD.That答案解析：A。
“What is known to us all”是主语从句，what在从句中作主语。
B 选项“As is known to us all”是固定用法，一般放句首，此处位置不对；C 选项“It is known to us all that...”结构中，it 是形式主语，that 引导的才是真正的主语从句，本题缺少that 引导的从句；D 选项“That is known to us all”语法错误，that 在主语从句中不充当成分且后面句子成分不完整。
2._____ he will come or not is still a question.A.WhetherB.IfC.ThatD.What答案解析：A。
“Whether he will come or not”是主语从句，whether...or not 是固定搭配。
B 选项if 不能引导主语从句放在句首；C 选项“That he will come”意思与后文“or not”不搭配；D 选项“What he will come”语法错误，come 是不及物动词，what 不能作其宾语。
3._____ makes mistakes must correct them.A.WhoB.WhoeverC.AnyoneD.That答案解析：B。
“Whoever makes mistakes”是主语从句，whoever 在从句中作主语，意思是“无论谁”。
A 选项“Who makes mistakes”意思是“谁犯错误”，语气不如whoever 强烈；C 选项“Anyone makes mistakes”语法错误，anyone 不能引导主语从句；D 选项“That makes mistakes”语法错误，that 在主语从句中不充当成分且后面句子成分不完整。
人教版高中英语名词性从句作表语练习题40题【含答案解析】1. The problem is ____ we can get enough money for the project.A. thatB. whetherC. ifD. what答案解析：B。
名词性从句作表语。
在这个句子中，“is”后面的从句作表语。
根据句子意思，问题是我们是否能为这个项目得到足够的钱。
“whether”表示是否，引导表语从句，符合语境。
“that”引导表语从句时无实际意义，不符合句子要表达的疑问含义。
“if”不能引导表语从句。
“what”在表语从句中要充当成分，而此句不需要，所以不选。
2. Her question was ____ we could finish the work on time.A. thatB. whetherC. whenD. how答案解析：B。
这里是名词性从句作表语。
句子的意思是她的问题是我们是否能按时完成工作。
“whether”表示是否，用于引导表语从句表达疑问的概念。
“that”引导表语从句时不表示疑问，不符合句子含义。
“when”如果选它句子语义不通。
“how”如果选它句子语义也不通。
3. The most important thing is ____ you should put what you have learned into practice.A. whatB. thatC. whichD. why答案解析：B。
此句为名词性从句作表语。
句子强调最重要的事情是你应该把所学的东西运用到实践中，这是一个陈述事实，用“that”引导表语从句。
“what”在从句中要充当成分，这里不需要。
“which”表示哪一个，不符合句子意思。
“why”表示原因，也不符合句子语境。
4. His worry is ____ he will lose his job in the company.A. thatB. whetherC. whichD. what答案解析：B。
高三英语名词性从句分析高级练习题50题答案解析版1.______ he will come or not is still a question.A.WhetherB.IfC.ThatD.What答案解析：A。
“Whether...or not”是固定搭配，在主语从句中表示“是否”。
if 不能与or not 连用，that 在主语从句中无实际意义，what 在主语从句中要充当成分，此处不合适。
2.______ surprised us most was that he passed the exam.A.WhatB.ThatC.WhichD.It答案解析：A。
what 在主语从句中充当主语，表示“让我们最惊讶的事情”。
that 在主语从句中无实际意义，which 在有范围时使用，it 不能引导主语从句。
3.______ is known to all, the earth is round.A.AsB.WhichC.ThatD.What答案解析：A。
as is known to all 是固定搭配，意思是“众所周知”，as 在主语从句中引导非限制性定语从句，指代后面整个句子。
which 引导非限制性定语从句时不能放在句首，that 和what 不用于此结构。
4.______ makes mistakes must correct them.A.WhoB.WhoeverC.AnyoneD.Anyone who答案解析：D。
anyone 是先行词，who 引导定语从句修饰anyone，在整个句子中作主语。
whoever 不能修饰anyone，单独的who 不能表示“任何人”，anyone 单独使用不能引导主语从句。
5.______ you have done might do harm to others.A.WhatB.ThatC.WhichD.Whether答案解析：A。
what 在主语从句中充当宾语，表示“你所做的事情”。
高一名词性从句练习20题(答案解析)1._____ makes this book so special is its unique perspective.A.WhatB.WhichC.ThatD.Who答案解析：A。
“What makes this book so special”是主语从句，what 在从句中作主语。
B 选项“Which”通常表示在特定范围内的选择，此处不合适；C 选项“That”在主语从句中不充当成分，且此处句子缺少主语成分；D 选项“Who”通常指人，而此处说的是书特别的原因，不是人。
2.I don't know _____ he will come or not.A.ifB.whetherC.thatD.when答案解析：B。
“whether...or not”是固定搭配，引导宾语从句。
A 选项“if”不能与“or not”连用；C 选项“That”在宾语从句中不表示“是否”的意思；D 选项“When”表示时间，不符合题意。
3._____ he said at the meeting surprised us all.A.WhatB.ThatC.WhichD.Who答案解析：A。
“What he said at the meeting”是主语从句，what 在从句中作宾语。
B 选项“That”在主语从句中不充当成分，且此处句子缺少宾语成分；C 选项“Which”通常表示在特定范围内的选择，此处不合适；D 选项“Who”通常指人，而此处不确定具体指人。
4.Can you tell me _____ you are waiting for?A.whoB.whomC.thatD.which答案解析：A。
“who you are waiting for”是宾语从句，wait for sb，sb 是宾语，但是在这个句子中缺少的是“谁”这个主语，所以用who。
B 选项“whom”只能作宾语；C 选项“That”在宾语从句中不表示“谁”的意思；D 选项“Which”通常表示在特定范围内的选择，此处不合适。
人教版高一英语名词性从句综合练习题50题【含答案解析】1. ______ we will go for a picnic tomorrow depends on the weather.A. IfB. WhetherC. ThatD. Which答案解析：B。
本题考查主语从句中引导词的用法。
“whether”表示“是否”，引导主语从句时，表示一种不确定性，在这里“Whether we will go for a picnic tomorrow”整个句子作主语，意为“我们明天是否去野餐取决于天气”。
A选项“if”虽然也有“是否”的意思，但在主语从句中一般不用“if”。
C选项“that”引导主语从句时，无实际意义，在这里不符合语义。
D选项“which”表示“哪一个”，语义不符。
2. ______ is known to all, China has made great progress in recent years.A. ItB. AsC. WhichD. That答案解析：B。
“as”引导非限定性主语从句，可放在句首，表示“正如”，“As is known to all”是固定用法，意为“众所周知”。
A选项“it”作形式主语时，句子结构应为“it is known to all that...”。
C选项“which”引导非限定性定语从句，不能引导主语从句。
D选项“that”不能引导这种放在句首表示“正如”意义的主语从句。
3. ______ he will come to the party makes no difference to me.A. WhetherB. IfC. ThatD. What答案解析：A。
这里表示“他是否来参加聚会对我来说没有区别”，“whether”表示“是否”引导主语从句。
B选项“if”在主语从句中不常用。
C选项“that”引导主语从句时无实际意义，在此句中语义不通。
高中英语名词性从句作表语练习题50题答案解析版1. The question is ____ we can finish the work on time.A. thatB. ifC. whetherD. what答案解析：C。
在名词性从句作表语中，“whether”表示“是否”，引导表语从句，在这里表达“问题是我们是否能按时完成工作”。
选项A“that”引导表语从句时无实际意义，在此句中不符合语义。
选项B“if”虽然也有“是否”的意思，但不能用于表语从句。
选项D“what”在表语从句中充当主语、宾语或表语等成分，而此句中不需要这样的成分，所以选C。
2. Her problem was ____ she could get enough money for the trip.A. thatB. howC. whichD. why答案解析：B。
本题考查表语从句。
“how”表示方式，在此句中表示“她的问题是她如何能得到足够的钱去旅行”。
选项A“that”无实际意义，不能表达出句子的逻辑关系。
选项C“which”表示“哪一个”，不符合句子语义。
选项D“why”表示“为什么”，也不符合句子要表达的是方式的语义，所以选B。
3. The fact is ____ he has never been to Paris.A. whichB. thatC. whatD. where答案解析：B。
在这个句子中，“that”引导表语从句，无实际意义，只起连接作用，“the fact”是主语，“is”是系动词，后面“that he has never been to Paris”是表语从句，陈述一个事实。
选项A“which”在表语从句中要有选择的含义，这里不适用。
选项C“what”要在从句中充当成分，而此句不需要。
选项D“where”表示地点，不符合句子语义，所以选B。
4. My idea is ____ we should have a party this weekend.A. thatB. whenC. howD. why答案解析：A。
高中英语名词性从句作表语练习题40题含答案解析1.The problem is _____ we can find a solution to this difficult situation.A.whatB.thatC.whetherD.how答案解析：C。
本题考查表语从句。
“whether”引导的表语从句表示“是否”，在句中意思是问题在于我们是否能找到解决这个困境的办法。
“what”引导表语从句时在从句中充当主语、宾语等成分，本句不缺这些成分；“that”在表语从句中不充当成分且无实际意义，此处不符合语境；“how”引导表语从句表示方式，本句不是问方式。
2.His suggestion is _____ we should start early tomorrow.A.whatB.thatC.whetherD.when答案解析：B。
“that”引导的表语从句在句中不充当成分且无实际意义，他的建议是我们明天应该早点开始，符合语境。
“what”在从句中要充当成分，本句不缺；“whether”表示“是否”，此处不合适；“when”引导表语从句表示时间，本句重点不是时间。
3.The question is _____ he will come on time.A.whatB.thatC.whetherD.how答案解析：C。
“whether”引导表语从句表示“是否”，问题是他是否会准时来。
“what”在从句中要充当成分，本句不缺；“that”不符合语境；“how”表示方式，本句不是问方式。
4.My concern is _____ we have enough time to finish the task.A.whatB.thatC.whetherD.how答案解析：C。
“whether”引导表语从句表示“是否”，我担心的是我们是否有足够的时间完成任务。
“what”在从句中要充当成分，本句不缺；“that”不符合语境；“how”表示方式，本句不是问方式。
高中英语名词性从句作表语练习题50题含答案解析1.The problem is _____ he can arrive on time.A.thatB.whetherC.whatD.how答案解析：B。
“The problem is whether...”表示“问题是是否……”，whether 在这里引导表语从句，表示“是否”的意思。
A 选项that 在表语从句中无实际意义，且不符合语境；C 选项what 表示“什么”，与语境不符；D 选项how 表示“如何”，也不符合此处语境。
2.My worry is _____ she will pass the exam.A.thatB.ifC.whetherD.when答案解析：C。
“My worry is whether...”表示“我的担忧是是否……”，whether 引导表语从句，表“是否”。
A 选项that 在表语从句中无实际意义，此处不合适；B 选项if 一般不引导表语从句；D 选项when 表示“什么时候”，不符合语境。
3.The question is _____ he will come back.A.thatB.whetherC.whatD.who答案解析：B。
“The question is whether...”表示“问题是是否……”，whether 引导表语从句，意为“是否”。
A 选项that 无实际意义，不合适；C 选项what 表示“什么”，与语境不符；D 选项who 表示“谁”，也不恰当。
4.Her doubt is _____ he can finish the task on time.A.thatB.whetherC.whatD.how答案解析：B。
“Her doubt is whether...”表示“她的怀疑是是否……”，whether 引导表语从句，表“是否”。
A 选项that 在此处无意义；C 选项what 不符合语境；D 选项how 表示“如何”，不合适。
高一英语名词性从句练习题50题含答案解析1._____ wins the election will face many challenges.A.WhoB.WhomC.WhoeverD.Whomever答案解析：C。
“Whoever”在主语从句中表示“无论谁”，在本句中引导主语从句，并且在从句中作主语。
“Who”虽然也可以引导主语从句作主语，但语气没有“Whoever”强烈。
“Whom”和“Whomever”在从句中作宾语，不符合本句要求。
2._____ he will come or not is still uncertain.A.ThatB.WhetherC.IfD.What答案解析：B。
“Whether”引导主语从句表示“是否”，在句中不能用“If”代替，“That”在主语从句中不表示“是否”，“What”引导主语从句在句中要充当成分，不符合本句要求。
3._____ is known to all is that the earth is round.A.WhatB.ThatC.AsD.It答案解析：A。
“What is known to all”是主语从句，“What”在从句中作主语，“That the earth is round”是表语从句。
“That”引导主语从句时在句中不充当成分，“As”引导非限制性定语从句，“It”作形式主语时后面要有真正的主语从句，不符合本句要求。
4._____ caused the accident remains a mystery.A.WhatB.ThatC.WhoD.Which答案解析：A。
“What caused the accident”是主语从句，“What”在从句中作主语，表示“什么”。
“That”在主语从句中不充当成分，“Who”表示“谁”，不符合本句语境，“Which”表示“哪一个”，也不符合本句要求。
5._____ she said at the meeting surprised us all.A.WhatB.ThatC.WhenD.How答案解析：A。
名词性从句专项练习（一）1. We should respect food and think about the people who don’t have we have here and treat food nicely.A. thatB. whichC. whatD. whether2. Cindy shut the door heavily and burst into tears. No one in the office knew_____ she was so angry.A. whereB. whetherC. thatD. why3. As a new graduate, he doesn’t know it takes to start a business here.A. howB. whatC. WhenD. which4. some people regard as a drawback is seen as a plus by many others.A. WhetherB. WhatC. ThatD. How5．—How about camping this weekend, just for a change?—OK, you want.A．whichever B．however C．whatever D．whoever6. It is uncertain side effect the medicine will bring about, although about two thousand patients have taken it. A．that B．what C．how D．whether7. One reason for her preference for city life is she can have easy access to places like shops and restaurants.A. thatB. howC. whatD. why8. The news ________（房价将要下跌）has caused many people to sell their houses at lower prices. (fall)9. Before the sales start, I make a list of ______ my kids will need for the coming season.A. whyB. whatC. howD. which10. When changing lanes, a driver should use his turning signal to let other drivers know .A. he is entering which laneB. which lane he is enteringC. is he entering which laneD. which lane is he entering11．How much one enjoys himself travelling depends largely on he goes with，whether his friends or relatives．A．what B．who C．how D．why12. We haven’t discussed yet ______ we are going to place our new furniture.A. thatB. whichC. whatD. where13. I want to be liked and loved for I am inside.A. whoB. whereC. whatD. how14.—Have you finished the book?—No,I’ve read up to_________the children discover the secret cave.A.whichB.whatC.hatD.where15.—I prefer shutting myself in and listening to music all day on Sundays.—That’s_______I don’t agree .You should have a more active life.A.whereB.howC.whenD.what16. Part of the reason Charles Dickens loved his own novel, David Copperfield, was __ it was rather closely modeled on his own life.A. whatB. thatC. whyD. whether17. The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.A. whatB. whichC. thatD. though18. Could I speak to is in charge of International Sales please?A. whoB. whatC. whoeverD. whatever19. News came from the school office ________Wang Lin had been admitted to Beijing University.A. whichB. whatC. thatD. where20. The companies are working together to create they hope will be the best means of transport in the 21st century.A. whichB. thatC. whatD. who21. The last time we had great fun was _____ we were visiting the Water Park.A. whereB. howC. whenD. why22. Tomorrow is Tom’s birthday. Have you got any idea the party is to be held?A. whatB. whichC. thatD. where23. is known to us all is that the 2008 Olympic Games will take place in Beijing.A.ItB.WhatC.AsD.Which24. You can only be sure of you have at present; you cannot be sure of something you might get in the future.A.that;whatB.what;/C.which;thatD./;that25. Having checked the doors were closed，and all the lights were off，the boy opened the door to his bedroom.A.whyB.thatC.whenD.where26. Could I speak to is in charge of International Sales，please?A.anyoneB.someoneC.whoeverD.no matter who27. worries me the way he keeps changing his mind.A.ThisB.ThatC.WhatD.It28. A warm thought suddenly came to me I might use the pocket money to buy some flowers for my mother’s birthday.A.ifB.whenC.thatD.which29 —It’s thirty years since we last met.—But I still remember the story，believe it or not，we got lost on a rainy night.A.whichB.thatC.whatD.when30. See the flags on top of the building? That was we did this morning.A.whenB.whichC.whereD.what名词性从句专项练习（二）1. Police have found _________ appears to be the lost ancient statue.2. _______ makes the book so extraordinary is the creative imagination of the writer.3. Experts believe _______ people can waste less food by shopping only when it is necessary.4. _________ struck me most in the movie was the father’s deep love for his son.5. It’s good to know _______ the dogs will be well cared for while we’re away.6. the only way to succeed at the highest level is to have total belief _____ you are better than anyone else on the sports field.7. Do not let any failures discourage you, for you can never tell _____ close you may be to victory.8. From space, the earth looks blue. This is about seventy-one percent of its surface is covered by water.9. _____ one of you breaks the window will have to pay for it.10. It remains to be seen _____ the newly formed committee’s policy can be put into practice.11. It is by no means clear ______ the president can do to end the strike.12. The limits of a person’s intelligence, generally speaking, are fixed at birth, but ____ he reached these limits will depend on his environment.13. Jerry did not regret giving the comment but felt ______ he could have expressed it differently.14. we promise _______ attends the party a chance to have a photo taken with the movie star.15. The notice came around two in the afternoon ______ the meeting would be postponed.16. The newcomer went to the library the other day and searched for ______ he could find about Mark Twain.17. I made a promise to myself ______ this year, my first year in high school, would be different.18. It suddenly occurred to him ____ he had left his keys in the office.19. Scientists study ______ human brain work to make computers.20. As many as five courses are provided, and you are free to choose ____ suits you best.21. ______ Barbara Jones offers to her fans is honesty and happiness.22. The shocking news made me realize ____ terrible problem we would face.23. The message you intend to convey through words may be the exact opposite of _______ others actually understand.24. Modern science has given clear evidence _____ smoking can lead to many diseases.25. It is still under discussion ________ the old bus station should be replaced with a modern hotel or not.26. We haven’t discussed yet ______ we are going to place our new furniture.27. At first he hated the new job but decided to give himself a few months to see ______ it got any better.28. The practical suggestion came from the representatives ______ the new rule be adopted.29. The assumption ______ calendar came into being twenty thousand year earlier than has been supposed has proved to be correct.30. _____ our parents demand of us to understand is that we study hard for the development of our country.解析（一）1.答案：C 考点：宾语从句解析：空格在句中充当宾语2. 答案D 考点：考查名词性从句。
