名词性从句练习题 经典
高三英语名词性从句练习题40题
高三英语名词性从句练习题40题1._____ makes the book “To Kill a Mockingbird” so popular is its powerful exploration of racism and justice.A.WhatB.WhichC.ThatD.As答案：A。
解析：本题考查主语从句。
“What makes the book ‘To Kill a Mockingbird’ so popular”是主语从句，what 在从句中作主语。
which 通常表示在特定范围内的选择；that 在主语从句中不充当成分；as 通常引导非限制性定语从句。
2._____ has been announced, the 2024 Olympics will be held in Paris.A.AsB.WhichC.WhatD.That答案：A。
解析：本题考查非限制性定语从句和主语从句的区分。
“As has been announced”是一个非限制性定语从句，as 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；what 引导主语从句在从句中充当成分；that 不能引导非限制性定语从句。
3._____ surprised us most was his excellent performance in the speech contest.A.WhatB.WhichC.ThatD.As答案：A。
解析：本题考查主语从句。
“What surprised us most”是主语从句，what 在从句中作主语。
which 通常表示在特定范围内的选择；that 在主语从句中不充当成分且无实际意义；as 通常引导非限制性定语从句。
4._____ he will come to the party is still uncertain.A.WhetherB.ThatC.WhatD.Which答案：A。
初一英语名词性从句练习题30题
初一英语名词性从句练习题30题1._____ is important for students to study hard.A.ThatB.WhatC.ItD.This答案：C。
解析：本题考查it 作形式主语，真正的主语是后面的动词不定式to study hard。
A 选项that 在主语从句中不充当成分，只起连接作用，但本题不需要连接词；B 选项what 在主语从句中充当主语、宾语等成分，此处不适合；D 选项this 不能引导主语从句。
2._____ we need most is good teachers.A.ThatB.WhatC.WhoD.Which答案：B。
解析：本题考查主语从句。
what 在主语从句中充当宾语，we need what most，我们最需要的东西是好老师。
A 选项that 在主语从句中不充当成分，只起连接作用，此处不合适；C 选项who 指人，本题不是强调人；D 选项which 有特定范围内的选择之意，此处不合适。
3._____ makes our school great is the teachers and students.A.ThatB.WhatC.WhoD.Which答案：B。
解析：what 在主语从句中充当主语，what makes our school great，什么让我们的学校很棒。
A 选项that 在主语从句中不充当成分，只起连接作用，此处不合适；C 选项who 指人，本题不是强调人；D 选项which 有特定范围内的选择之意，此处不合适。
4._____ he will come or not is still unknown.A.WhetherB.ThatC.WhatD.Who答案：A。
解析：本题考查whether 引导的主语从句，whether...or not 是否……。
B 选项that 在主语从句中不充当成分，只起连接作用，此处不合适；C 选项what 在主语从句中充当主语、宾语等成分，此处不适合；D 选项who 指人，本题不是强调人。
高中英语名词性从句练习题(附答案)
名词性从句练习100题1.Nowadays consumers become more and more practical and buy only _______ they need.A.whereB.whichC.whenD.what2.She’d like to offer money to ________ needs it to continue his or her study.A.whoB.whomC.whoeverD.whomever3.---If you are admitted to a key university, _________ as a prize--- I’m looking for a cell phone.A.What you expect your father will offer youB.Do you expect what your father will offer youC.What do you expect will your father offer youD.What do you expect your father will offer you4.Yesterday he sold out all his stamps at ____ he thought wasa reasonable price.A.thatB.whichC.whatD.as5.Generally speaking, ____ we have seen seems more believable than ____ we have been told.A.what; thatB.what; whatC.that; whatD.that; that6.After three days’ waiting, there was a little doubt in the mother’s mind _______ the police could find her lost child.A.howB.thatC.whereD.whether7.“Sustainable development” is a question _______ we can continue developing the world without damaging the environment.A.whyB.whenC.thatD.how8.We’d like to do _______ we can _________ the poor.A.how; helpB.all; to helpC.whatever; helpD.however; to help9.My parents used ________they had to get a new car for my brother.A.whichB.all whatC.whatD.不填10.She was so angry at all ________ he was doing _________ shestayed up all night.A.that; thatB.that; whichC.what; thatD.what; as11.After _________ seemed ages, the newsman disclosed the facts.A.thereB.whichC.whatD.that12.Our school is no longer _________ it was 10 years ago, _________ it was not well equipped.A.what; whichB.that; whichC.what; whenD.that; where13.Our bad living habits will destroy the earth.Only by changing ________we live can we save the earth.A.thatB.whatC.howD.where14.Thinking that you know _________ in fact you don’t is a serious mistakeA.whatB.thatC.whenD.however15.Energy is _________ makes things work.A.whatB.everythingC.somethin gD.anything16.One of the men held the view __________the book said was right.A.that whatB.what thatC.thatD.whether17.I think that this meal was well worth ________ was charged for it.A.thatB.whatC.whichD.how many18.Do you think the reason ________ he gave is believableA.for whichB.whichC.whyD.what19.Although he knew little about the large amount of work done in the field, he succeeded ________ other more well-informed experimenters failed.A.whichB.thatC.whatD.where20.Although Anne is happy with her success she wonders________ will happen to her private life.A.itB.thatC.wha tD.this21.The news has spread all over the country ________ the spaceship succeeded in returning to the earth.A.thatB.whichC.whetherD.what22.You can choose ________ book you like among these.A.no matter whatB.whateverC.whoseD.whichever 23.Is this research center ________ we visited the modern equipment last yearA.whereB.thatC.the oneD.which24.Loulan city is not at all _______a traveler who has never seen the desert before can expect.A.whatB.that C .whichD.where25.What the doctor is uncertain about is ______ my mother will recover from the serious disease soon.A.whenB.howC.whetherD.why26.We should buy our daughter a computer in ______ it can help to improve her English.A.whichB.thatC.whatD.whom27.I wish to have a friend with ______ shares my hobbies and interests.A.whomeverB.no matter whoC.whoeverD.anyone28.Why don’t you bring _______ to his attention that you are too busy to do it.A.thisB.whatC.thatD.it29.The task required _______ did it ______ careful and brave enough.A.who; isB.whom; wasC.whomever; wereD.whoever; be30.We wrote a letter of thanks to _______ had helped us.A.whoB.thoseC.whomD.whoever31.--- What are you anxious about--- ___________.A.Whether we can succeedB.If we succeedC.Do you succeedD.That we can succeed32.I just don’t understand_______ that prevents so many Americans from being as happy as one might expect.A .why it does B.what it does C.what it is D.why it is33.---I rang you at about ten, but there was no reply.---Oh, that was probably _________ I was seeing the doctor.A.whenB.whyC.whatD.that34.I kept this picture ________ I can see it every day as it reminds me of my university days.A.inwhich B.where C.whenD.whether35.---I can’t find Mr.Smith .Where did you last see him this morning---It was in the hotel _______ he stayed.A.thatB.whereC.wh ichD.since36.You should keep those old jam bottles ----you never know ______ you might need them.A.whenB.how.C.whatD .where37.---Do you have anything in mind ______you’d like for supper ---Well, ______will do for me.A.which,everything B.that, anythingC.what,whatever D.that, either38.After five hours’ drive, they reached _____ they thought was the place they’d been dreaming of .A.thatB.whatC.whichD.where39.It is recommended that the project ___ until all the preparations have been made.is not started B.not be startedC.will not be startedD.is not to be started40.______ has finished the work ahead of time will be rewarded though we don't know who it will be.A.Those whoB.AnyoneC.WhoeverD.No matter who41.______ makes the school famous is ______ more than 90% of the students have been admitted to universities.A.What; becauseB.That;becauseC.That;what D.What; that42.Everything depends on _____ they will support you about it.A.ifB.whichC.whet herD.that43.After ten years, she changed a lot and looked different from___ she used to be.A.thatB.whomC.whatD.who44.I know nothing about the young lady--- ______ she is from Being.A.exceptB.except forC.except thatD.besides45.The question came up at the meeting _____we had enough money for our research.A.thatB.whatC.whi chD.whether46.__________ a terrible storm would take place in Hainan.A.Word came whichB.Word came thatC.Word that cameD.Wordscame that47._________ David says sounds right to Helen.That’s why she has made up her mind not to leave him________ happens.A.whatever; whateverB.No matter what; whateverC.No matter what; no matter whatD.Whatever; however48.Mr.Hopkins has not yet answered my question________ I can go with him to ________ he calls the Underground Treasure House next week.A.that; whichB.that; whereC.whether; thatD.whether; what49.--- Don’t you believe me--- ________, I will believe _________ you say.A.No; whateverB.Yes; no matter whatC.No; no matter whatD.Yes; whatever50.__________ is mentioned above, the number of the students in senior high school is increasing.A.WhichB.AsC.ThatD.It51.See the flags on top of the building That was ______ we did this morning.A.whenB.whichC.whereD.what52.“What did your parents think about your decision”“They always let me do ______ I think I should.”A.whenB.thatC.howD.what53.“Could you do me a favor”“It depends on ____ it is.”A.whichB.whicheverC.whatD.whatever54.There is much chance ____ Bill will recover from his injury in time for the race.A.thatB.whichC.untilD.if55.______ makes this shop different is that it offers more personal services.A.WhatB.WhoC.WhateverD.Whoever56.Mary wrote an article on _______ the team had failed to win the game.A.whyB.whatC.whoD.that57.The poor young man is ready to accept _______ help he can get.A.whicheverB.howeverC.whateverD.whenever58.As soon as he comes back, I’ll tell him when ______and see him.A.you will comeB.will you comeC.youcome D.do you come59.______ in the regulations that you should not tell other people the password of your e-mail account.A.What is requiredB.What requiresC.It is requiredD.It requires60.Elephants have their own way to tell the shape of an object and _______ it is rough or smooth.A.不填B.whetherC.howD.what61.The way he did it was different _______ we were used to.A.in whichB.in whatC.from whatD.from which62.Great changes have taken place in that school.It is no longer ____ it was 20 years ago, ______ it was so poorly equipped.A.what; whenB.that; whichC.what; whichD.which; that63.Danby left word with my secretary ________ he would call again in the afternoon.A.whoB.thatC.asD.which64.“Don’t you think it necessary that he _______ to Miami but to New York”“I agree, but the problem is ________ he has refused to.”A.will not be sent; thatB.not be sent; thatC.should not be sent; whatD.should not send; what65.Some researchers believe that there is no doubt ________ a care for AIDS will be found.A.whichB.thatC.whatD.whether66.The old lady’s hand shook frequently.She explained to her doctor ________ this shaking had begun half a year before, and ______, only because of this, she had been forced to give up her job.A.when; howB.how; whenC.how; howD.why; why67.Do you have any idea _______ is actually gong on in the classroomA.thatB.whatC.asD.which68.I want to know ________ the thief was caught on the spot.A.whichB.thatC.whatD.whether69.Our club is open to adults only._______ your children have entered without permission.A.There seems thatB.It seems to beC.There seems to beD.It seems that70.You are saying that everyone should be equal, and this is________ I disagree.A.whyB.whereC.whatD.how71.The road is covered with snow.I can’t understand _______ they insist on going by motorbike.A.whyB.whetherC.whenD.how72.We cannot figure out _______ quite a number of insects, birds, and animals are dying out.A.thatB.asC.whyD.when73.The Foreign Minister said, “_______ our hope that the two sides will work towards peace.”A.This isB.There isC.That isD.It is74.A story goes _______ Elizabeth 1 of England liked nothing more than being surrounded by clever and qualified noblemen at court.A.whenB.whereC.whatD.that75.I have always been honest and straightforward, and it doesn’t matter ____ I’m talking to.A.who is itB.who it isC.it is whoD.it is whom 76.The other day, my brother drove his car down the street at ________ I thought was a dangerous speed.A.asB.whichC.whatD.that77.After Yang Liwei succeeded in circling the earth, ______ our astronauts desire to do is walk in space.A.whereB.whatC.thatD.how78.Along with the letter was his promise _______ he would visit me this coming Christmas.A.whichB.thatC.whatD.whether79.A modern city has been set up in ________ was a wasteland ten years ago.A.whatB.whichC.thatD.where80.I think father would like to know ________ I’ve been up to so far, so I decide to send him a quick note.A.whichB.whyC.whatD.how81.Parents are taught to understand ________ important education is to their children’s future.A.thatB.howC.such D.so82.It is pretty well understood _________ controls the flow of carbon dioxide in and out the atmosphere today.A.thatB.whenC.whatD.how83.---Are you still thinking about yesterday’s game---Oh, that’s _________.A.what makes me feel excitedB.whatever I feel excited aboutC.how I feel about itD.when I feel excited84.There is a new problem involved in the popularity of private cars _________ road conditions need ________.A.that; to be improvedB.which; to be improvedC.where; improvingD.when; improving85._________ made the school proud was __________ more than 90% of the students had been admitted to key universities.A.What; becauseB.What; thatC.That; whatD.That; because86.There’s a feeling in me _______ we’ll never know what a UFO is –not ever.A.thatB.whichC.of whichD.what87.Perseverance is a kind of quality—and that’s ____ it takes to do anything well.A.whatB.thatC.whichD.why88.---I think it’s going to be a big problem.---Yes, it could be.---I wonder _________ we can do about it.A.ifB.howC.wha tD.that89.__________ fashion differs from country to country may reflect the cultural differences from one aspect.A.WhatB.ThatC.Th isD.Which90.When you answer questions in a job interview, please remember the golden rule: Always give the monkey exactly __________ he wants.A.whatB.whichC.whenD.that91.A computer can only do __________ you have instructed it to do.A.howB.afterC.whatD.whenrmation has been put forward __________ more middle school graduates will be admitted into universities.A.while B that C.when D .as93.I read about it in some book or other.Does it matter ___________ it wasA.where B what C how D.which94.Little Tommy was reluctant to tell the schoolmaster____ he had done the day before.A.that B how C.where D .what 95._________ she couldn’t understand was __________ fewer and fewer students showed interest in her lessons.A.What; whyB.That; whatC.What;because D.Why; that96.Someone is ringing the doorbell.Go and see _________.A.who is heB.who he isC.who is itD.who it is97.These wild flowers are so special I would do __________ I can to save them.A.whateverB.thatC.which D.whichever98.It was a matter of __________ would take the position.A.whoB.whoeverC.whomD.whomever99._________ we’ll go camping tomorrow depends on the weather.A.IfB.WhetherC.Tha tD.Where100.It worried her a bit _________her hair was turning grey.A.whileB.thatC.ifD.for名词性从句练习100题---答案1 DCDCB;10DDBCA11 CCCAA; 20ABBDC 21 ADAAC;30 BCDDD31 ACABB;40 ABBBC41 DCCCD;50 BADDB51 DDCAA;60 ACACB61 CABBB;70 CBDDB71 ACDDB;80 CBBAC81 BCAAB;90 AACBA91 CBDDA; 100 DAABB。
高一名词性从句练习30题
高一名词性从句练习30题1. ______ is a pity that you missed the wonderful concert.A. ItB. ThatC. ThisD. What答案：A。
解析：在这个句子中，it是形式主语，真正的主语是that引导的从句“that you missed the wonderful concert”。
选项B“that”引导主语从句时，一般不放在句首作形式主语。
选项C“this”不能作形式主语。
选项D“what”引导主语从句时，在从句中要充当成分，而这里从句结构完整，不需要“what”。
2. ______ makes his parents proud is ______ he has been admitted toa key university.A. That; becauseB. What; thatC. That; thatD. What; because答案：B。
解析：第一个空需要一个连接代词引导主语从句，并且在从句中作主语，“what”有这个功能，“that”无此功能，所以第一个空用“what”。
第二个空是表语从句，从句结构完整，用“that”引导。
选项A中“because”不能引导表语从句。
选项C第一个空错误。
选项D 第二个空错误。
3. ______ is known to all, China is a developing country.A. ItB. AsC. WhichD. That答案：B。
解析：“as is known to all”是固定用法，“as”引导非限制性定语从句，可放在句首，有“正如”的意思。
选项A“it”作形式主语时，后面的从句一般是真正主语，这里不符合。
选项C“which”引导非限制性定语从句时不能放在句首。
选项D“that”不能引导非限制性定语从句。
4. ______ they will hold the sports meeting is not decided yet.A. WhatB. WhereC. WhichD. That答案：B。
名词性从句练习题及答案
名词性从句练习题及答案1. 主语从句：It is important that you finish your homework on time.- 答案：It is important that you finish your homework on time. (这是正确的句子结构，主语从句是 "that you finish your homework on time".)2. 宾语从句：I believe that he will succeed.- 答案：I believe that he will succeed. (宾语从句是 "that he will succeed".)3. 表语从句：The fact is that we have run out of time.- 答案：The fact is that we have run out of time. (表语从句是 "that we have run out of time".)4. 同位语从句：The news that he won the prize is exciting.- 答案：The news that he won the prize is exciting. (同位语从句是 "that he won the prize".)5. 宾语从句的疑问形式：What did he say he would do?- 答案：What did he say he would do? (宾语从句的疑问形式是"what he said he would do".)6. 宾语从句的否定形式：I don't think that he is honest.- 答案：I don't think that he is honest. (宾语从句的否定形式是 "that he is honest".)7. 宾语从句的省略：He promised to help us.- 答案：He promised to help us. (宾语从句的省略形式是"promised to help us".)8. 宾语从句的连接词：Whoever breaks the law will be punished. - 答案：Whoever breaks the law will be punished. (连接词是"whoever".)9. 宾语从句的时态：I heard that she had left the city.- 答案：I heard that she had left the city. (宾语从句使用了过去完成时 "had left".)10. 宾语从句的虚拟语气：I suggest that he study harder.- 答案：I suggest that he study harder. (宾语从句使用了虚拟语气 "study".)结束语通过这些练习题，学生可以加深对名词性从句的理解，提高在实际语境中运用这些从句的能力。
八年级英语名词性从句练习题40题(带答案)
八年级英语名词性从句练习题40题(带答案)1. ______ is a pity that we can't go to the concert tonight.A. ItB. ThatC. ThisD. What答案解析：A。
在这个句子中，“It”作形式主语，真正的主语是“that we can't go to the concert tonight”这个主语从句。
这是为了避免句子头重脚轻的结构。
选项B“That”引导主语从句时，一般不用于这种句型中；选项C“This”不能作形式主语引导主语从句；选项D“What”引导主语从句时在句中要充当成分，而这里不需要。
2. ______ he will come to the party is still a question.A. WhetherB. IfC. ThatD. Who答案解析：A。
“Whether”表示“是否”，在这里引导主语从句，表示他是否会来参加派对还是个问题。
“If”不能引导位于句首的主语从句，所以选项B错误；选项C“That”在句中无“是否”的含义；选项D“Who”引导主语从句时在句中要充当人相关的成分，这里不适用。
3. ______ makes me happy is that I can have a long holiday.A. ItB. ThatC. WhatD. Which答案解析：C。
“What”在这个句子中引导主语从句，并且在从句中充当主语，表示“什么让我开心的是我能有一个长假期”。
选项A“It”是形式主语，这里需要的是引导主语从句且在从句中作成分的词，所以A错误；选项B“That”引导主语从句时在从句中不充当成分；选项D“Which”表示“哪一个”，不符合句子语义。
4. ______ we need is more time to practice English.A. WhatB. ThatC. WhichD. It答案解析：A。
高一英语名词性从句综合练习题50题
高一英语名词性从句综合练习题50题1. I believe ___ he will come to help us.A.thatB.whatC.whichD.when答案：A。
that 在名词性从句中只起连接作用，在宾语从句中不充当任何成分。
本句中“he will come to help us”是完整的句子，用that 引导宾语从句。
选项B“what”在名词性从句中要充当成分；选项C“which”在名词性从句中有选择的意思；选项D“when”引导时间状语从句。
2. The news ___ he told me is very exciting.A.thatB.whatC.whichD.who答案：A。
“he told me”缺少宾语，先行词是“news”，用that 引导定语从句，在从句中作宾语。
选项B“what”不能引导定语从句；选项C“which”在引导定语从句时先行词通常是物；选项D“who”引导定语从句先行词是人。
3. It is clear ___ he is a good student.A.thatB.whatC.whichD.when答案：A。
“he is a good student”是完整的句子，用that 引导主语从句，it 作形式主语。
选项B“what”在名词性从句中要充当成分；选项C“which”在名词性从句中有选择的意思；选项D“when”引导时间状语从句。
4. We all know ___ the earth is round.A.thatB.whatC.whichD.when答案：A。
“the earth is round”是完整的句子，用that 引导宾语从句。
选项B“what”在名词性从句中要充当成分；选项C“which”在名词性从句中有选择的意思；选项D“when”引导时间状语从句。
5. The teacher said ___ we should study hard.A.thatB.whatC.whichD.when答案：A。
高中英语名词性从句作表语练习题40题含答案解析
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。
初一英语名词性从句练习题50题含答案解析
初一英语名词性从句练习题50题含答案解析1._____ makes the school famous is its excellent teaching staff.A.WhatB.ThatC.WhichD.Who答案解析：A。
“What makes the school famous”在句中作主语，what 在主语从句中作主语，表示“什么让学校出名”。
that 在名词性从句中不充当成分；which 在名词性从句中有选择含义；who 在主语从句中只能指人。
2._____ he will come or not is still uncertain.A.IfB.WhetherC.ThatD.What答案解析：B。
“Whether he will come or not”在句中作主语，whether 引导主语从句表示“是否”，if 不能引导主语从句放在句首；that 在名词性从句中不充当成分；what 在主语从句中要充当成分。
3._____ surprised us most was his attitude towards the problem.A.WhatB.ThatC.Which答案解析：A。
“What surprised us most”在句中作主语，what 在主语从句中作主语，表示“最让我们惊讶的事情”。
that 在名词性从句中不充当成分；which 在名词性从句中有选择含义；who 在主语从句中只能指人。
4._____ is known to all, the earth moves around the sun.A.AsB.ItC.WhatD.That答案解析：A。
“As is known to all”是固定用法，as 引导非限制性定语从句，指代后面整个句子的内容。
it 不能引导从句；what 在主语从句中要充当成分；that 不能引导非限制性定语从句。
5._____ we need is more time.A.WhatB.ThatC.WhichD.Who答案解析：A。
高三英语名词性从句练习题30题(答案解析)
高三英语名词性从句练习题30题(答案解析)1._____ makes the new technology so popular is its convenience.A.WhatB.ThatC.WhichD.Who答案解析：A。
“What makes the new technology so popular”是主语从句，what 在从句中作主语。
that 在主语从句中不充当成分，which 表示“哪一个”，在主语从句中使用有限制，who 表示“谁”，不符合语境。
2._____ won the Nobel Prize in Literature this year is still a mystery.A.WhoB.WhomC.WhichD.What答案解析：A。
“Who won the Nobel Prize in Literature this year”是主语从句，who 在从句中作主语。
whom 是宾格，不能作主语；which 表示“哪一个”，不符合语境；what 表示“什么”，也不符合语境。
3._____ is reported that a new bridge will be built across the river.A.ItB.ThatC.What答案解析：A。
“It is reported that...”是固定句型，it 作形式主语，真正的主语是that 引导的主语从句。
that 在主语从句中不充当成分；what 和as 不符合此句型。
4._____ he will come or not is still uncertain.A.WhetherB.IfC.ThatD.What答案解析：A。
“Whether he will come or not”是主语从句，whether 表示“是否”，在主语从句中只能用whether 不能用if；that 在主语从句中不充当成分，且不符合语境；what 表示“什么”，也不符合语境。
中考英语名词性从句练习题40题
中考英语名词性从句练习题40题1. I believe _____ he will come back soon.A.thatB.ifC.whetherD.when答案解析：A。
“I believe that”是常见的固定搭配，that 引导宾语从句，在从句中不充当任何成分，只起连接作用。
选项B“if”表示“是否”，一般不与“believe”搭配；选项C“whether”也表示“是否”，与“believe”搭配时不如“that”常用；选项D“when”表示“什么时候”，与句子意思不符。
2. The teacher told us _____ the earth moves around the sun.A.thatB.ifC.whetherD.what答案解析：A。
老师告诉我们的是一个客观事实，用that 引导宾语从句。
选项B“if”和选项C“whether”在这种情况下不合适，因为这里不是表示“是否”；选项D“what”在从句中要充当成分，而此句不缺成分。
3. We are sure _____ he can finish the work on time.A.thatB.ifC.whetherD.when答案解析：A。
“be sure that”是固定搭配，that 引导宾语从句。
选项B“if”和选项C“whether”不符合搭配；选项D“when”与句子意思不符。
4. I know _____ she is a good student.A.thatB.ifC.whetherD.when答案解析：A。
“I know that”固定搭配，that 引导宾语从句。
选项B“if”和选项C“whether”表示“是否”，此处不需要；选项D“when”表示时间，与句子意思不符。
5. They believe _____ he will win the game.A.thatB.ifC.whetherD.when答案解析：A。
初二英语名词性从句练习题40题
初二英语名词性从句练习题40题1.The teacher asked who could answer the question. “_____ knows the answer?”A.SomeoneB.AnyoneC.No oneD.Everyone答案：B。
本题考查主语从句中的疑问词+ever 的用法。
A 选项someone 表示某个人，不符合语境；C 选项no one 表示没有人，与问句不符；D 选项everyone 表示每个人，但是在这个语境中不是最合适的。
B 选项anyone 表示任何人，符合“谁知道答案呢？”这个问句的语境。
2.In the story, it was not clear _____ would be the hero.A.whoB.whomC.whoseD.which答案：A。
本题考查主语从句的连接词。
whom 是宾格，不能作主语；whose 表示“谁的”，不符合语境；which 表示“哪一个”，在这里也不合适。
who 表示“谁”，在这个句子中作主语，符合语境。
3.At the party, we wondered _____ would bring the best gift.A.whatB.whichC.whoD.that答案：C。
A 选项what 表示“什么”，通常用来引导宾语从句；B 选项which 表示“哪一个”，也不太符合这个语境；D 选项that 在主语从句中不充当成分，这里需要一个能作主语的连接词。
C 选项who 表示“谁”，符合“在聚会上，我们想知道谁会带来最好的礼物”这个语境。
4.It is important to know _____ will come to the concert.A.whoB.whomC.whoseD.which答案：A。
本题考查主语从句的连接词。
whom 是宾格，不能作主语；whose 表示“谁的”，不符合语境；which 表示“哪一个”，在这里也不合适。
名词性从句练习题(含答案)经典
名词性从句练习题(含答案)经典1.以连词that。
whether。
if。
who。
whom。
whose。
what。
which等引导；2.以疑问词引导；3.以不定式、动名词、分词等形式作主语。
1.上周他去了北京旅行，他在故宫看到的景象给他留下了深刻的印象。
正确答案为C，因为and后面是一个名词性从句，应该使用what引导，what在从句中作主语。
2.飞机什么时候起飞已经宣布了吗？正确答案为D，因为此处是when引导的主语从句，且要用陈述句语序。
3.在过去的十年中，我们的教育系统过于关注成绩。
然而，成绩是否与未来的成功有直接联系仍是一个问题。
正确答案为C，因为句子用现在完成时态，nsystem，第一空应填has focused；第二空是主语从句，应该使用whether引导。
改写】1）主语从句可以由连词that或whether引导。
其中，that无实际含义，在句中不能省略；而whether表示“是否”，也不能省略。
例如：That you will win the XXX.（你获得奖牌的可能性看起来不大。
）XXX.（她来不来都无关紧要。
）需要注意的是，if不能引导主语从句。
2）主语从句也可以由连接代词引导，包括who、whose、whom、which、what、XXX、whomever、whichever、whatever等。
这些连接代词在句中起名词性作用，担当一定的成分。
例如：What you need is more practice.（你需要的是更多的练。
）3）连接副词when、where、why、how也可以引导名词性从句，其连接副词有实际含义，在句中作状语。
例如：Where we should leave it is a problem.（我们应该把它放在哪里是个问题。
）4）选项A的if不能引导主语从句，因此应选B。
5）句子中第一个空应填连接代词what，表示“什么事情”；第二个空应填连接代词that，表示“那个男孩”。
高三英语名词性从句练习题50题(带答案)
高三英语名词性从句练习题50题(带答案)1. The news ____ he won the first prize in the competition made his parents proud.A.thatB.whichC.whatD.when答案解析：A。
本题考查同位语从句。
“he won the first prize in the competition”是对“news”的解释说明，是同位语从句，且从句中不缺少任何成分，用that 引导。
选项B 中which 在引导同位语从句时，需要在从句中充当成分；选项C what 在名词性从句中一般充当主语、宾语等成分；选项D when 引导时间状语从句，不符合题意。
2. We believe ____ he will come back soon.A.thatB.whichC.whatD.when答案解析：A。
本题考查宾语从句。
“he will come back soon”是完整的句子，不缺成分，用that 引导宾语从句。
选项B which 在宾语从句中一般需要有选择范围；选项 C what 在宾语从句中充当成分；选项D when 引导时间状语从句，不符合题意。
3. The fact ____ he is a famous singer is known to all.B.whichC.whatD.when答案解析：A。
本题考查同位语从句。
“he is a famous singer”是对“fact”的解释说明，是同位语从句，且从句中不缺少任何成分，用that 引导。
选项B which 在引导同位语从句时，需要在从句中充当成分；选项 C what 在名词性从句中一般充当主语、宾语等成分；选项 D when 引导时间状语从句，不符合题意。
4. I heard the news ____ our team had won the game.A.thatB.whichC.whatD.when答案解析：A。
名词性从句练习题(含答案)经典
名词性从句练习题（含答案）经典一、名词性从句1． He took a trip to Beijing last week and he saw at the Forbidden City impressed himdeeply.A.that B . how C . what D . which 【答案】 C【解析】【分析】句意：上周他到北京旅行了，他在故宫所看到的给他留下了深刻的印象。
分析句子结构可知，连词 and 后为一个名词性从句，因此应该使用 what 引导，且 what 在从句中作主语，故选 C。
【点评】考查名词性从句，本题涉及 what 引导的主语从句。
2． Has it been announced _________________________ ?A. when are the planes to take offC. where are the planes to take off 【答案】 DB.that are the planes to take off D. when the planes are to take off【解析】【分析】句意 : 飞机什么时候起飞已经宣布了吗？此处是 when 引导的主语从句，且要用陈述句语序，故选 D。
【点评】考查名词性从句， it 作形式主语，关系副词 when 引导的从句作真正的主语。
3． In the past decade, our education system too much on grades. However, grades havea direct connection with future success is still a question.A. focused; whetherB. focused; ifC. has focused; whetherD. has focused; if【答案】 C【解析】【分析】考查时态和主语从句。
名词性从句经典例题
名词性从句经典例题一、名词性从句1． is known to all is that the earth is smaller than the sun.A. AsB. WhatC. ItD. Which【答案】 B【解析】【分析】句意：众所周知地球比太阳小。
is known to all 是主语从句，从句中缺少主语，因此用what，选B。
【点评】考查名词性从句，本题涉及what引导的主语从句。
2． is even more important is the earth cooled down, water began to appear on its surface.A. When; that; whenB. What; whether; asC. What; that; asD. lt; whether; as 【答案】 C【解析】【分析】这题考查从句的用法，第一空填what引导主语从句，在主语从句中what做主语，第二空填that引导表语从句，在表语从句中，as是引导时间状语从句，句意是：甚至更重要的是：随着地球的冷却，水开始出现在表面。
选C。
3．--- made her ashamed of herself?--- the lowest mark in her class.A. What; Because she gotB. Was it what; GettingC. What was it that; That she gotD. What was it that; Get【答案】 C【解析】【分析】句意：——是什么让她对她自己感到羞愧？——是她获得了她班上的最低分让她惭愧。
A中的what是句子的主语，但是because引导的从句不作主语，是原因状语从句，故排除；B的第一空是错误形式，故排除；C、D两项的第一个选项是一样的，说明第一个题干是一个强调句型，特殊疑问句下的强调句型，有what引导；第二个空是对what的回答，因为what是上一句的主语，That she got the lowest mark in her class是从句，可以作主语；而D项的get是动词原形，不能作主语，故答案为C。
中考英语名词性从句练习题50题(答案解析)
中考英语名词性从句练习题50题(答案解析)1._____ is known to all, the earth is round.A.WhatB.AsC.WhichD.That答案解析：B。
“As is known to all”是固定用法，意思是“众所周知”，在这里引导非限制性定语从句，as指代后面整个句子。
选项A“What is known to all”通常不用这个表达；选项C“Which”引导定语从句时，前面要有先行词；选项D“That”引导主语从句时，不在句首，且意思不合适。
2._____ makes this book so popular is its vivid description.A.WhatB.ThatC.WhichD.Who答案解析：A。
“What makes this book so popular”中“what”在主语从句中作主语，表示“使这本书如此受欢迎的东西”。
选项B“That”在主语从句中不充当成分；选项C“Which”在有选择范围时使用；选项D“Who”用于指人。
3._____ he will come or not is still a question.A.WhetherB.IfC.ThatD.When答案解析：A。
“Whether he will come or not”是主语从句，“whether...or not”是固定搭配。
选项B“If”不能与“or not”连用；选项C“That”在这个句子中意思不合适；选项D“When”引导的主语从句意思不符合语境。
4._____ surprised me most was his attitude.A.WhatB.ThatC.WhichD.Who答案解析：A。
“What surprised me most”中“what”在主语从句中作主语，表示“最让我惊讶的东西”。
选项B“That”在主语从句中不充当成分；选项C“Which”在有选择范围时使用；选项D“Who”用于指人，而这里不是指人。
高二英语名词性从句练习题20题(答案解析)
高二英语名词性从句练习题20题(答案解析)1.______ he will come or not is still unknown.A.IfB.WhetherC.ThatD.What答案解析：B。
“Whether...or not”是固定搭配，在名词性从句中表示“是否”。
A 选项“If”不能与“or not”连用；C 选项“That”在名词性从句中无实际意义，且此句不是陈述句；D 选项“What”在名词性从句中表示“什么”，不符合题意。
2.I don't know ______ he did it.A.howB.whyC.whenD.what答案解析：B。
根据句意“我不知道他为什么这么做”，只有B 选项“why”符合逻辑。
A 选项“how”表示方式；C 选项“when”表示时间；D 选项“what”表示“什么”，在本句中均不合适。
3.______ surprised me most was that he passed the exam.A.WhatB.ThatC.WhichD.It答案解析：A。
“What surprised me most”是主语从句，“what”在从句中作主语，表示“最让我惊讶的事情”。
B 选项“That”在主语从句中无实际意义；C 选项“Which”表示“哪一个”，不符合题意；D 选项“It”不能引导主语从句。
4.Can you tell me ______ you are waiting for?A.whomB.whoC.whoseD.that答案解析：B。
“who”在宾语从句中作“waiting for”的宾语，表示“等谁”。
A 选项“whom”也可作宾语，但通常在正式文体中使用；C 选项“whose”表示“谁的”；D 选项“that”在宾语从句中无实际意义，且此句需要有具体的对象。
5.______ we need is more time.A.ThatB.WhatC.WhichD.When答案解析：B。
名词性从句练习题(含答案)
名词性从句练习题(含答案)一、名词性从句1. ______ has caused great confusion is ______ he made it without anyone else's help.A. What; that.B. What; how.C. It; how.D. It; that.【答案】 B【解析】【分析】句意: 让人极大困惑的是他如何在没有别人帮助的情况下做到这一点的。
表示“让人困惑的事情”用what引导主语从句, 表示“如何做到的”用how表方式, 引导表语从句。
故选B.【点评】考查名词性从句, 本题涉及what引导的主语从句和how引导的表语从句。
2. is even more important is the earth cooled down, water began to appear on its surface.A. When; that; whenB. What; whether; asC. What; that; asD. lt; whether; as 【答案】 C【解析】【分析】这题考查从句的用法, 第一空填what引导主语从句, 在主语从句中what 做主语, 第二空填that引导表语从句, 在表语从句中, as是引导时间状语从句, 句意是: 甚至更重要的是: 随着地球的冷却, 水开始出现在表面。
选C。
3. _______ are playing an important part is well known to us all.A. That whoB. Those whoC. Who thatD. Who【答案】 D【解析】【分析】考查主语从句。
句意: 谁起着重要作用, 这是众所周知的。
主语从句缺少引导词, 从句缺少主语, 故选D。
4. Has it been announced ______?A. when are the planes to take offB. that are the planes to take offC. where are the planes to take offD. when the planes are to take off【答案】 D【解析】【分析】句意: 飞机什么时候起飞已经宣布了吗？此处是when引导的主语从句, 且要用陈述句语序, 故选D。
九年级英语名词性从句的引导词练习题40题
九年级英语名词性从句的引导词单选题40题1.She told me that she was happy.A.whatB.thatC.whichD.who答案：B。
that 在名词性从句中只起连接作用，不充当任何成分，也没有实际意义。
选项A“what”在名词性从句中要充当成分，这里句子不缺成分。
选项C“which”表示“哪一个”，在此处不合适。
选项D“who”表示“谁”，也不符合句子意思。
2.I believe that he will come.A.whenB.thatC.whyD.how答案：B。
that 在宾语从句中起连接作用。
选项A“when”表示时间，句子不是在问时间。
选项C“why”表示原因，这里不是问原因。
选项D“how”表示方式，此处也不是问方式。
3.They know that the earth is round.A.ifB.thatC.whetherD.what答案：B。
that 在宾语从句中连接句子且不充当成分。
选项A“if”和选项C“whether”表示“是否”，这里不是问是否的意思。
选项D“what”在从句中要充当成分，句子不缺成分。
4.We heard that she had won the prize.A.whereB.thatC.whoD.which答案：B。
that 连接宾语从句，不充当成分。
选项A“where”表示地点，不符合句子意思。
选项C“who”表示人，句子不是关于人的。
选项D“which”表示“哪一个”，不恰当。
5.She said that she would come back soon.A.thatB.whenC.whereD.how答案：A。
that 在宾语从句中连接句子。
选项B“when”问时间，不对。
选项C“where”问地点，不合适。
选项D“how”问方式，不符合。
6.I thought that he was right.A.thatB.ifD.what答案：A。
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名词性从句练习题经典一、名词性从句1．______ makes the school proud is ______ more than 90% of the students have been admitted to universities.A. what; becauseB. that; becauseC. that; whatD. what; that【答案】 D【解析】【分析】句意：让学校骄傲的是，超过90%的学生被重点大学所录取。
第一空主语从句中缺少主语，指代事情，故用what;第二空为表语从句，且从句中不缺少成分，故填关系词that。
故选D。
【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的表语从句。
2．___ surprised me most was ____the girl passed the driver test.A. That; thatB. What; howC. What; thatD. That; why【答案】 C【解析】【分析】句意：最让我吃惊的是那个女孩通过了驾驶考试。
___ surprised me most是一个主语从句，从句中缺少主语，故填what；____the girl passed the driver test 是一个表语从句，句中不缺少成分，故填that。
因此选C。
【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的表语从句。
3．________ is known to us all that the old scientist, for ________ life was hard in the past, still works hard in his eighties.A. As; whoseB. It; whoseC. As; whomD. It; whom【答案】 D【解析】【分析】句意：我们都知道，那位老科学家，过去生活很艰苦，到了八十多岁还在努力工作。
第一空it is known to us all that…是个固定句型，意为“众所周知…”；第二空为介词+关系代词引导的定语从句，先行词the old scientist指人，作介词for的宾语，只能用whom，故选D。
【点评】考查名词性从句和定语从句，本题涉及固定句式it is known to us al l that…和whom引导的限制性定语从句。
4． is even more important is the earth cooled down, water began to appear on its surface.A. When; that; whenB. What; whether; asC. What; that; asD. lt; whether; as 【答案】 C【解析】【分析】这题考查从句的用法，第一空填what引导主语从句，在主语从句中what做主语，第二空填that引导表语从句，在表语从句中，as是引导时间状语从句，句意是：甚至更重要的是：随着地球的冷却，水开始出现在表面。
选C。
5．In the past decade, our education system too much on grades. However, grades have a direct connection with future success is still a question.A. focused; whetherB. focused; ifC. has focused; whetherD. has focused; if【答案】 C【解析】【分析】考查时态和主语从句。
根据In the past decade,在最近的几十年里，可知句子用现在完成时态，our education system是句子的主语，单数形式，所以第一空填has focused；第二空是主语从句做主语，if是否，不能引导主语从句，所以第二空填whether。
故选C。
【点评】主语从句主要有三类：1）（1）由连词that引导的主语从句:引导词that无含义,在句中不做成分,不可以省。
例如：That you will win the medal seems unlikely.你想获得奖牌看起来是不可能的。
（2）用连词whether 引导的主语从句:whether有含义（是否）,在句中不做成分,不可以省。
例如：Whether she is coming or not doesn't matter too much.她来不来都无关紧要。
注意：if不能引导主语从句。
2）用连接代词引导的主语从句（在由连接代词who, whose, whom, which, what, whoever, whomever, whichever, whatever引导的名词性从句中，其连接代词在句中起名词性作用，担当一定成分）.例如：What you need is more practice.你所需要的是更多的训练。
3）用连接副词when, where, why, how引导的名词性从句（其连接副词有含义,在句中作状语。
）例如：Where we should leave it is a problem.6．--- made her ashamed of herself?--- the lowest mark in her class.A. What; Because she gotB. Was it what; GettingC. What was it that; That she gotD. What was it that; Get【答案】 C【解析】【分析】句意：——是什么让她对她自己感到羞愧？——是她获得了她班上的最低分让她惭愧。
A中的what是句子的主语，但是because引导的从句不作主语，是原因状语从句，故排除；B的第一空是错误形式，故排除；C、D两项的第一个选项是一样的，说明第一个题干是一个强调句型，特殊疑问句下的强调句型，有what引导；第二个空是对what的回答，因为what是上一句的主语，That she got the lowest mark in her class是从句，可以作主语；而D项的get是动词原形，不能作主语，故答案为C。
【点评】考查强调句型的使用和对特殊疑问句的回答，注意问什么回答什么，也就是说疑问词what是句子的主语，回答的内容也需要在句子中能作主语。
7．____ he will offer us enough help doesn't matter a lot to our success.A. IfB. WhetherC. BeforeD. How【答案】 B【解析】【分析】句意：他是否提供帮助对于我们的成功没有什么关系。
If不可以引导主语从句，故选B。
【点评】考查名词性从句，本题涉及whether引导的主语从句的应用。
8．They lost their way in the forest, and ________ made matters worse was that night began to fall.A. thatB. itC. whatD. which【答案】 C【解析】【分析】句意：他们在森林里迷路了，更糟糕的是天开始黑了。
根据连词and可知，本句需要一个引导主语从句的连接词，该词同时还要能在从句里充当主语。
that不能在句中作成分；it不能引导主语从句；which意为“哪一个”，不符合本句语境。
排除A、B、D三项。
故选C。
【点评】考查名词性从句，本题涉及what引导的主语从句的应用。
9．________ has been proved is that animals and insects have their own languages.A. WhatB. AsC. ItD. That【答案】 A【解析】【分析】句意：已被证明的是动物和昆虫有自己的语言。
根据is判断，此处为主语从句，分析该从句，缺少主语，用what。
选A。
【点评】考查名词性从句，本题涉及what引导的主语从句的应用。
10．They lost their way in the forest, and ________ made matters worse was that night began to fall.A. itB. whichC. thatD. what【答案】 D【解析】【分析】句意：他们在森林里迷路了，情况更糟糕的是天又黑了。
本题中含有一个主语从句what made matters worse，其中的what引导起这个主语从句，同时在主语从句中做主语。
故选D。
【点评】考查名词性从句，本题涉及what引导的主语从句的应用。
11．____________ matters most in learning English is enough practice.A. WhyB. ThatC. WhichD. What【答案】 D【解析】【分析】句意：学习英语中最重要的是有足够的练习。
A. why为什么；B. that引导名词性从句只起引导词作用，不充当成分；C. which哪一个；D. What什么。
根据语境用what引导主语从句，并在句中做主语。
故答案选D。
【点评】考查主语从句的引导词。
主语从句属于名词性从句的一种，填哪个连接词要分析从句缺少什么成分，然后确定所选的词。
12．It matters little ______ a man dies, but _____ matters much is ______ he lives.A. how; what; howB. how; it; howC. why; it; whyD. that; what; that 【答案】 A【解析】【分析】句意：一个人如何死去并不重要，重要的是他如何生活。
it为形式主语，how从句为真正的主语。
What matters much （=the thing that matters much）。
第一个how引导的是一个主语从句；it作形式主语；what引导的是主语从句；第二个how引导的是表语从句。
故选A。
【点评】考查名词性从句，本题涉及主语从句和表语从句的应用。
13．Exactly _________ the potato was introduced into Europe is uncertain, but it was probably around 1565.A. whetherB. whenC. whyD. how【答案】 B【解析】【分析】句意：土豆被引进欧洲具体的事件不被确定，但是可能是在1565年左右。