高三英语一轮复习： 定语从句+名词性从句+主语从句练习题(附带答案和解析)
高三英语定语从句练习题40题(答案解析)
高三英语定语从句练习题40题(答案解析)1.This is the book ____ was written by a famous author.A.whoB.whomC.thatD.which答案解析：C 和D。
先行词是book，指物，在定语从句中作主语，可以用that 或which。
who 和whom 用于指人，不符合。
2.The man ____ I met yesterday is a scientist.A.whoB.whomC.thatD.which答案解析：A 和C。
先行词是man，指人，在定语从句中作宾语，可以用who 或that，whom 也可以，但通常用于介词后。
which 用于指物，不符合。
3.The girl to ____ I talked is very friendly.A.whoB.whomC.thatD.which答案解析：B。
先行词是girl，指人，在定语从句中作介词to 的宾语，只能用whom。
who 和that 不能用于介词后，which 用于指物，不符合。
4.The house ____ we live in is very old.A.whoB.whomC.thatD.which答案解析：C 和D。
先行词是house，指物，在定语从句中作宾语，可以用that 或which。
who 和whom 用于指人，不符合。
5.The teacher ____ teaches us English is very kind.A.whoB.whomC.thatD.which答案解析：A 和C。
先行词是teacher，指人，在定语从句中作主语，可以用who 或that。
whom 用于介词后或在从句中作宾语，which 用于指物，不符合。
6.The movie ____ I watched last night was very exciting.A.whoB.whomC.thatD.which语，可以用that 或which。
高考英语三大从句(名词性从句、定语从句、状语从句)讲解+练习(附答案)
高考英语三大从句讲解+练习（附答案）【名词性从句】名词性从句相当于名词，可分别作主句的主语、表语、宾语和同位语。
因此，名词性从句成分为主语从句、表语从句、宾语从句和同位从句。
（一）引导名词性从句的连接词1、连接代词：who, whose, whom, what, which。
有词义，在从句中担任成分，如主语、表语、宾语、或定语等。
2、连接副词：when, where, why, how。
有词义，在从句中担任成分，作状语。
3、连接词：that, whether, if, as if。
that 无词义，在从句中不担任成分，有时可省略；if (whether), as if虽有词义，但在从句中不担任成分。
1. 主语从句作句子主语的从句叫主语从句。
主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。
that在句中无词义，只起连接作用；连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用，在从句中充当从句的成分。
例如：What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。
It is known to us how he became a writer. 我们都知道他是如何成为一名作家的。
Where the English evening will be held has not yet been announced.英语晚会将在哪里举行，还没有宣布。
有时为避免句子头重脚轻，常用形式主语it代替主语从句作形式主语放于句首，而把主语从句置于句末。
主语从句后的谓语动词一般用单数形式。
常用句型如下：（1）It + be + 名词+ that从句（2）It + be + 形容词+ that从句（3）It + be + 动词的过去分词+ that从句（4）It + 不及物动词+ that 从句另注意在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时，谓语动词要用虚拟语气“(should) +do”，常用的句型有：It is necessary (important, natural, strange, etc.) that …It is a pity (a shame, no wonder, etc.) that…It is suggested (requested, proposed, desired, etc.) that…注意：连词that, whether在从句中不担任句子成分，只起连接作用，不能省略。
高中英语名词性从句与定语从句、同位语从句综合单选题20题(答案解析)
高中英语名词性从句与定语从句、同位语从句综合单选题20题(答案解析)1.The book that he is reading is about a historical event which/that had a great impact on the world.A.thatB.whichC.whoD.whose答案：B。
本题考查定语从句。
先行词是historical event，在从句中作主语，所以用which 或that。
又因为前面已经有了that，为避免重复，所以选which。
2.The news that he told me is very exciting.A.thatB.whatC.whichD.when答案：A。
本题考查定语从句和名词性从句的区别。
that he told me 是定语从句，修饰news，that 在从句中作宾语。
what 不能引导定语从句，which 要有先行词在从句中作主语或宾语，when 是引导时间状语从句的，都不符合题意。
3.The question whether we should go on a picnic or not depends on the weather.A.thatB.whetherC.ifD.what答案：B。
本题考查名词性从句中的同位语从句。
question 后面的同位语从句用whether 引导，表示“是否”，if 不能引导同位语从句，that 和what 也不符合题意。
4.The place where he was born is a small town.A.thatB.whereC.whichD.when答案：B。
本题考查定语从句。
先行词是place，在从句中作地点状语，所以用where。
that 和which 在定语从句中作主语或宾语，when 引导时间状语从句，都不符合题意。
5.The reason why he was late is that he missed the bus.A.thatB.whyC.becauseD.for which答案：B。
高三英语名词性从句练习题30题答案解析版
高三英语名词性从句练习题30题答案解析版1._____ wins the election will face many challenges.A.WhoB.WhomC.WhoeverD.Whomever答案解析：C。
“Whoever”引导主语从句，表示“无论谁”，在从句中作主语。
“Who”也可以引导主语从句，但没有“无论谁”的意思。
“Whom”和“Whomever”在从句中作宾语，不符合此处语法要求。
2._____ is known to all, climate change is a serious issue.A.AsB.ItC.WhatD.That答案解析：A。
“As is known to all”是固定用法，意思是“众所周知”，这里“As”引导非限制性定语从句，在句中作主语。
“It”作形式主语时后面要有真正的主语，此句不是这种情况。
“What”引导主语从句时要有具体的内容，此处不合适。
“That”引导主语从句时无实际意义，且不在此结构中使用。
3._____ he will come or not is still uncertain.A.WhetherB.IfC.ThatD.What答案解析：A。
“Whether...or not”是固定搭配，引导主语从句，表示“是否”。
“If”也有“是否”的意思，但不能与“or not”连用。
“That”引导主语从句时无实际意义，不符合语境。
“What”引导主语从句时要有具体的内容，此处不合适。
4._____ caused the accident remains a mystery.A.WhatB.ThatC.WhoD.Which答案解析：A。
“What”引导主语从句，表示“什么”，在从句中作主语。
“That”引导主语从句时无实际意义，此处需要有具体内容。
“Who”引导主语从句时表示“谁”，不符合语境。
“Which”引导主语从句时有选择的意思，此处不合适。
名词性从句和定语从句讲义-高三英语一轮复习
高考英语复习备考：名词性从句和定语从句讲练PART 1 考点剖析-名词性从句考点一：考查what引导名词性从句例1．______ annoyed me last night was the noise of the firecrackers from the neighborhood area till midnight.【答案】What【详解】考查名词性从句。
句意：昨晚使我恼火的（事）是从附近街区传来的一直持续到午夜的爆竹声。
句子分析可知，“___ annoyed me last night”为名词性从句作主语，设空处在从句中作主语，表示“……事”，用连接代词what 引导；设空处位于句首，首字母大写。
故填What。
考点二：考查that引导名词性从句例2．When we come across such factual differences, we shouldn’t rush to the conclusion ________ one of the news reports gives false information.【答案】that【详解】考查同位语从句。
句意：当我们遇到这样的事实差异时，我们不应该急于得出其中一篇新闻报道提供了虚假信息的结论。
引导同位语从句，说明conclusion的内容，从句不缺少成分，句意完整，故用that引导。
故填that。
考点三：考查-ever引导名词性从句例3．Every employee needs to find their unique value contribution that makes them stand out in ________ is their field of employment.【答案】whatever【详解】考查名词性从句。
句意：每个员工都需要找到自己独特的价值贡献，使他们在自己的就业领域脱颖而出。
分析句子可知，设空处位于介词in后，在句中引导宾语从句，从句中缺主语，结合句意可知，此处表示物，应用whatever引导。
高考英语一轮复习：主语从句知识点和语法填空练习题(含答案解析)
高考英语一轮复习：主语从句知识点和语法填空练习题定义：在复合句中，当从句在主句中起相当于名词的作用时，这类从句就叫名词性从句。
功能：和名词一样，名词性从句通常在主句中作主语、宾语或表语。
引导词：1..连词 that \whether\if2.连接代词 what\which \whose\who3.连接副词 when\where\how\why如：1) He said that his friend’s name was Johnson.（宾语从句）2) I wonder if\whether she will be able to come.（宾语从句）3) Do you know what lightning is? （宾语从句）4) What he told me astonished me .(主语从句)5) Can you tell me whose book it is?（宾语从句）6) I forgot when and where I first metDick. （宾语从句）7) Will you please tell me how I can get to the station ? （宾语从句）8) Mother asked him why he had stayed out so late. （宾语从句）9) The question is that he can’t drive acar.（表语从句）10) The idea that we may go fishing tomorrow makes all of us excited.（同位语从句）一．主语从句主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。
1. It 作形式主语和it引导强调句的比较。
It 作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。
定语从句状语从句名词性从句综合练习题(附答案)
定语从句、状语从句、名词性从句综合练习40题（附参考答案）(适用于人教版或者人教社实验版教材的地区使用）1. Don’t talk about such things of __________ you are not sure.A. whichB. whatC. asD. those2. Is this factory __________ some foreign friends visited last Friday?A. thatB. whereC. whichD. the one3. The wolves hid themselves in the places __________ couldn’t be found.A. thatB. whereC. in whichD. in that4. That tree, __________ the branches are almost bare, is very old.A. whoseB. of whichC. in whichD. on which5. Can you lend me the novel __________ the other day?A. that you talkedB. you talked about itC. which you talked withD. you talked about6. ---How do you like the book?---It’s quite different from __________ I read last month.A. thatB. whichC. the oneD. the one what7 . Antarctic ,__________ we know very little is covered with thick ice all the year round.A. whichB. whereC. thatD. about which8. May the fourth is the day __________ we Chinese people will never forget.A. whichB. whenC. on whichD. about which9. We are going to spend the Spring Festival in Guangzhou, __________ live my grandparents and some relatives.A. whichB. thatC. whoD. where10 Under the bridge, however, almost directly below, __________ was a small canoe, with a boy in it.A. thereB. whereC. itD. which11. He is a man of great experience, __________ much can be learned.A. whoB. thatC. from whichD. from whom12. The dinner was the most expensive meal we __________.A. would haveB. have hadC. had never hadD. had ever had13. The great day we looked forward to __________ at last.A. comeB. cameC. comingD. comes14. They were interested __________ you told them.A. in whichB. in thatC. all thatD. in everything15 ---Have you known each other for long?----Not very long, _______ we started to work in the company.A afterB beforeC whenD since16 The young man went into the cinema and after ________ seemed half an hour he came out.A thatB itC whatD which17 I know _______ they are getting along well with each other.A thatB howC ifD what18 ________ you don’t like her is none of my business.A WhetherB ThatC IfD What19 It was in the lab _______ was taken charge of by Mr. Smith _______ the experiment was done.A that; whereB that; thatC where; thatD in which; who20 Most young people usually have less money at the end of the month than _____ at the beginning.A which isB which wasC they haveD it is21 It was twelve o’clock _______ they finished the work.A sinceB whichC thatD when22 It is said that the famous football star is willing to play for ______ would pay him three million dollars a year.A anyoneB whomeverC no matter whoD whoever23 There is no doubt _______ Mr. Zhang will sign the contract with us.A whenB whetherC ifD that24 He made a promise ________ anyone set him free he would make him very rich.A thatB ifC whatD that if25We agreed to accept _______ they thought was the best professor in the college.A whateverB whomeverC whicheverD whoever26 He is a strict but kindhearted teacher, ______ his students respect but are afraid of.A one whomB for whomC whichD that27 This painting is splendid, but ______ we actually need it is a different matter.A thatB whichC whetherD what28 It is your own fault ______ you are so tired. You oughtn’t to have stayed up so late.A whenB howC whereD why29 ---Why do you work yourself so hard?---I don’t do it _______ I like it. I just have to.A unlessB becauseC althoughD since30 ---Don’t look down upon Mr. Smith. He has his own advantages.---Oh, yes. ________ others are weak, he is strong.A WhereB IfC WhenD Though31 Perseverance(毅力) is a kind of quality and that’s _______ it takes to do anything well.A whatB thatC whichD why32 Water to fish is _______ air to human.A thatB whatC whoD how33 One of them held the view ________ the book said was right.A that whatB what thatC thatD whether34 She has not yet answered the question _______ you can depend on her.A ifB whetherC whichD what35 Is it true _______ the rain stops, it will be as hot as in the summer here?A whenB that whenC wheneverD that36 You won’t find it difficult _______ you have mastered it.A untilB onceC beforeD though37 Why do you want a new job _______ you’ve got such a good one already?A thatB whereC whichD when38 At last, her dream came true. She became a doctor, ______ she had hoped to be.A whoB whatC whichD that39 _______ he grew older, he became more confident.A WhileB ThoughC AsD When40 It will be years _______ we meet again.A sinceB afterC whenD before答案：1--10 ADABD CDADA 11--20 DDBDD CABBC21--30 DDDDD ACDBA31--40 ABABB BDCCD。
高三英语主语从句试题答案及解析
高三英语主语从句试题答案及解析1. The Foreign Minister said，“________ our hope that the two sides will worktowards peace.”A．This is B．There isC．That is D．It is【答案】D【解析】D[句意：外交部长说：“我们希望双方能相互合作，致力于和平事业。
”句中的that从句是名词性从句，作真正的主语，前面用it作形式主语。
]2. It makes little difference to me ________we go or stay.A．whether B．where C．that D．how【解析】A解析whether...or...或者……或者……，whether引导的从句为真正的主语，it为形式主语。
3. It doesn't matter ________ you pay by cash or credit card in this store.(2012·山东 )A．how B．whether C．what D．why【答案】B【解析】考查主语从句。
句意：在这家商店，你是用现金还是用信用卡结账都没关系。
结合句意可知应选whether。
It是形式主语，whether引导的从句是真正的主语，whether表示“不管，是否”。
连接副词how在从句中作方式状语，表示“怎样”，连接副词why在从句中作原因状语，表示“为什么”，what是连接代词，在从句中作主语、宾语、表语或定语，均不符合句意。
4. The limits of a person's intelligence，generally speaking，are fixed at birth，but ________ he reaches these limits will depend on his environment.(2011·安徽)A．where B．whether C．that D．why【答案】B【解析】whether引导主语从句，意为“是否”。
2021高考英语一轮复习英语通用考点十名词性从句练习题含答案解析
试卷主标题姓名：__________ 班级：__________学号：__________一、阅读填空（共60题）1、 ________ she was invited to the ball made her very happy.2、 Children should be reminded of ________ they should do in public places.3、 Dick enjoys painting but he knows the fact ________ he doesn't have what it takes to be a professional.4、 Success partially depends on ________ you have the patience to do simple things perfectly.5、 I lost my cell phone yesterday. Can you tell me ________ I can buy one?6、 It never occurred to me ________ you could succeed in persuading him to change his mind.7、 ________ breaks the law will be punished.8、 She will give ________ needs help a warm support.9、 I have no idea ________ the girl is doing in her room now.10、 ________ is well known to everyone, I should say, is that a man becomes learned by asking questions.11、 Exactly ________ the potato was introduced into Europe is uncertain, but it was probably around 1565.12、 It shocked the world ________ the United States withdrew from some major agreements it had been committed to, including the 2015 Paris Agreement on climate change and the 2015 Iran Nuclear Deal.13、 I need help now! I have to fix a leaking pipe in my bathroom but I'm not sure ________ I should begin.14、 Forty grams of meat per day is ________ people should consume in order to stay fit.15、 The famous player tried again and again after each failure. That's ________ he succeeded at last.16、 The retired engineer is showing ________ the wheelchair climbs stairs, which all the curious visitors want to know.17、 It hasn't been made clear ________ the new underground line is to be open to traffic.18、 The problem is ________ sometimes when we are given something on a constant basis, we start to take it for granted and forget to be thankful for what we already have.19、 Ten percent of life is ________ happens to you and ninety percent is ________ you respond to it.20、 After a day's exhausting climb we arrived at ________ we had been told was Garden in the Air.21、 Sometimes, ________ we show our gratitude to a person is reflected in the kind of food we serve him or her.22、 It remains to be seen ________ this plan is practical enough to keep the project going.23、 Some summer camps can provide you with as many as ten courses, and you are required to choose ________ suits you best.24、 It is reported that a huge percentage of bird species are in danger. It's ________ their habitats or homelands are disappearing.25、 I just wonder ________ it is that all the villagers think highly of him.26、 If you leave this application form and go to another website, you will lose ________ you have already filled out on this form.27、 ________ they've managed to get everything finished so quickly is not clear to us.28、 A proposal was put forward at the meeting ________ the new cement plant shouldn't be built near the school.29、 The most exciting moment was ________ I was given the first prize.30、 They are discussing the problem ________ they should stop investing money in that project.31、改错：The organizers promise who wins the first prize a chance to go abroad.________________________________________________________________________32、(2020·甘肃省会宁县第一中学高三上学期第一次月考)I can buy and eat ________ I want simply with a tap of my phone.33、(2020·陕西省百校联盟高三TOP20联考)The story goes ________ while sitting undera mulberry (桑树) tree in her palace garden, the Empress was having tea.34、(2020·广西柳州市高三上学期英语摸底考试)However, it's not just when you eat that matters, but ________ you eat also matters.35、(2020·山西省祁县中学高三月考)We don't respect ________ we think is better than us.36、(2019·全国卷Ⅲ)But in this experiment ________ they're doing is paying more attention to the big number than the little one.37、(2019·全国卷Ⅱ)However, if others b enefit in the process, and I get some reward too, does it really matter ________ my motivation lies?38、(2019·全国卷Ⅰ)________ you need is a great teacher who lets you make mistakes.39、(2019·江苏高考)Scientists have obtained more evidence ________ plastic is finding its way into the human body.40、(2019·江苏高考)Another unique human characteristic is ________ we walk upright.41、(2019·北京高考)What students do at college seems to matter much more than________ they go.42、(2019·北京高考)Soon you will also question ________ the voice you're hearing is actually real.43、(2019·北京高考)The reason ________ robocalls are a headache has less to do with amount than precision.44、(2018·天津高考)When I told Sally ________ happened, she covered her mouth, laughing.45、(2018·浙江高考)It's partly true ________ Dickens' style of writing attracted audiences from all walks of life.46、(2018·浙江高考)This is ________ there is a saying that if you want something done, ask a busy person to do it.47、(2018·江苏高考)________ starts as fun usage of apps turns into tremendous pressure in real social media interaction at secondary school.48、(2017·北京高考)Every year, ________ makes the most beautiful kite will win a prize in the Kite Festival.49、(2017·北京高考)Jane moved aimlessly down the treelined street, not knowing ________ she was heading.50、(2017·江苏高考)We choose this hotel because the price for a night here is down to $20, half of ________ it used to charge.51、(2017·天津高考)She asked me ________ I had returned the books to the library, and I admitted that I hadn't.52、(2019·厦门一中高三模拟)His success in digital field proved ________ it took to be a best CEO.53、(2019·河北省保定市月考)Built over 2,200 years ago in ________ is now Sichuan Province in Southwest China, this amazing engineering achievement is still used today.54、(2019·广东省五校高三联考)In Japan, it is recognized that the best communication is ________ you don't speak at all.55、(2018·北京高考)Without his support, we wouldn't be ________ we are now.56、(2018·北京高考)This is ________ my father has taught me—to always face difficulties and hope for the best.57、(2018·天津高考)The gold medal will be awarded to ________ wins the first place in the bicycle race.58、(2018·江苏高考)By boat is the only way to get here, which is ________ we arrived.59、(2019·河北曲周县一中高三模拟)I'd like to start my ownbusiness—that's ________ I'd do if I had money.60、(2018·天津高考)The possibility ________ there is life on other planets in the universe has always inspired scientists to explore the outer space.二、短文改错（共30题）1、改错：The fact when he had not said anything surprised me.________________________________________________________________________2、改错：That the fat boy needs is much more practice.________________________________________________________________________3、改错：That we can arrive there on time depends on the weather.________________________________________________________________________4、改错：The reason why she doesn't like me is I make her angry.________________________________________________________________________5、改错：I have been worrying about if I have hurt Mary's feelings.________________________________________________________________________6、改错：That surprised us most was that Tom should have left without a word.________________________________________________________________________7、改错：It's no longer a question now whether man can land on the moon.________________________________________________________________________8、改错：The real reason why I don't have a hobby is because I don't have time.________________________________________________________________________9、改错：The news they had won the game soon spread over the whole country.________________________________________________________________________10、改错：Mary is a humorous and warmhearted woman and that is because she is a most popular person in her community.________________________________________________________________________11、改错：The question is if they will be able to help us.________________________________________________________________________12、改错：In the office an electrical engineer is looking through the instructions to know whether the heat system works.________________________________________________________________________13、改错：I know nothing about him except he is from the south.________________________________________________________________________14、改错：He says the book is very interesting, and all the children love to read it.________________________________________________________________________15、(2019·海南儋州一中高三统测)Today, people still come and go—tosee ________ the Canadian gold rush happened.16、改错：(2020·广西南宁市第三中学高三月考)That he did was to wave at everyone who passed by.________________________________________________________________________17、改错：(2020·甘肃省会宁县第一中学高三上学期第一次月考)Optimistic attitude is that really matters.________________________________________________________________________18、改错：(2020·陕西省百校联盟高三TOP20联考)In China, however, legend has it what Empress Xi Lingshi of China was the first one to discover silk more than five thousand years ago.________________________________________________________________________19、改错：(2020·湖北省黄冈市高三质量检测)The ambulance came and drove us a short distance to what a helicopter was waiting to take my mom to the hospital.________________________________________________________________________20、改错：(2020·河北省衡水中学全国高三第一次联合考试)After a few lessons you'll stop looking at the others around you are doing.________________________________________________________________________21、改错：(2019·北京高考)Phone carriers and consumers need to work together to find ways of determining and communicating which is real.________________________________________________________________________22、改错：(2019·天津高考)All participants must address what communication or transportation technology has promoted the quality of life for Americans throughout history.________________________________________________________________________23、改错：(2019·江苏质检)The hope he may recover is not gone yet.________________________________________________________________________24、改错：(2019·唐山模拟)I didn't know what one to buy because these books were all useful to me.________________________________________________________________________25、改错：(2019·河北调研)The question that who should do the job requires consideration.________________________________________________________________________26、改错：(2018·全国卷Ⅰ)But sometimes we're not aware what cheaply we can make this food ourselves.________________________________________________________________________27、改错：(2018·全国卷Ⅰ)The general rule is what mild zones have relatively few languages, often spoken by many people.________________________________________________________________________28、改错：(2018·全国卷Ⅱ)Exercising makes you more awake and ready to handle whenever is ahead of you for the day.________________________________________________________________________29、改错：(2018·全国卷Ⅲ)That is only evidence which traditions once existed.________________________________________________________________________30、改错：(2018·北京高考)It's hard to predict why driverless cars will be everywhere on our roads.________________________________________________________________________============参考答案============一、阅读填空1、 That 空格处引导主语从句。
高三英语定语从句练习题40题答案解析版
高三英语定语从句练习题40题答案解析版1. The book ______ I bought yesterday is very interesting.A. thatB. whoC. whomD. which答案：A或D。
解析：在这个句子中，先行词是“the book”，表示物。
关系词在定语从句中作宾语，可以使用“that”或者“which”。
选项B“who”和选项C“whom”都是用来指人的关系词，不能用于修饰“book”，所以这两个选项错误。
2. The man ______ car was stolen last night is very sad.A. whoB. whomC. whoseD. that答案：C。
解析：先行词是“the man”，这里需要一个关系词表示“某人的”，在定语从句中作定语，修饰“car”，“whose”有“谁的”的意思，符合语境。
选项A“who”在定语从句中作主语或宾语，选项B“whom”作宾语，选项D“that”在定语从句中作主语或宾语，都不能表示所属关系，所以这三个选项错误。
3. I like the city ______ there are many historical buildings.A. whereB. whichC. thatD. what答案：A。
解析：先行词是“the city”，在定语从句“there are many historical buildings”中，“city”表示地点，关系词在从句中作地点状语，所以用“where”。
选项B“which”和选项C“that”在定语从句中作主语或宾语，选项D“what”不能用于引导定语从句，所以这三个选项错误。
4. Do you know the girl ______ mother is a famous singer?A. whoB. whomC. whoseD. that答案：C。
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。
【教育资料】届高三英语一轮复习高频语法训练：_定语从句和名词性从句_word版含解析学习精品
八、定语从句和名词性从句1．The reason ________ she explained to us for her absence from the party sounded reasonable.A．why B．that C．what D．because答案B[句意：她向我们解释的未能参加聚会的原因听起来有道理。
先行词是the reason，定语从句中explained缺宾语，故用that引导。
why在定语从句中作原因状语；what，because不引导定语从句。
]2．I refuse to accept the blame for something ________ was someone else's fault.A．who B．that C．as D．what答案B[句意：我拒绝接受由于别人的过错而导致的对我的责备。
所选项引导定语从句并在从句中作主语；先行词是指物的不定代词something，故关系代词用that。
who的先行词为指人的名词或代词；as引导限制性定语从句时，前面一般有the same，such等；what不能引导定语从句。
]3．The single most important factor ________ contributes to success is what you do every single day.A．what B．whichC．/ D．that答案D[句意：促使成功的唯一最重要的因素就是你每一天所做的事情。
定语从句缺少指事物的主语，且先行词前有最高级修饰，故用that不用which；that在从句中作主语，不能省略。
what不能引导定语从句。
]4．She was educated at Beijing University，________ she went on to have her advanced study abroad.A．after that B．from thatC．from which D．after which答案D[句意为“她从北大毕业之后去了国外进修”。
高中英语主语从句练习题20题含答案解析
高中英语主语从句练习题20题含答案解析1. It is important that we protect the environment.A. thatB. whatC. whichD. when答案解析：A。
本题考查主语从句中it 作形式主语的用法。
“It is important that...”是固定句型，其中that 引导的主语从句后置，it 作形式主语。
选项B“what”引导名词性从句时在从句中要充当成分；选项C“which”通常引导定语从句；选项D“when”引导时间状语从句。
2. It is known to all that the earth is round.A. thatB. whatC. whichD. who答案解析：A。
“It is known to all that...”是固定句型，that 引导主语从句后置，it 作形式主语。
选项B“what”在从句中需充当成分；选项C“which”通常引导定语从句；选项D“who”通常指人，在本题中不适用。
3. It is a pity that he missed the concert.A. thatB. whatD. when答案解析：A。
“It is a pity that...”是固定句型，that 引导主语从句后置，it 作形式主语。
选项B“what”在从句中需充当成分；选项C“which”通常引导定语从句；选项D“when”引导时间状语从句。
4. It seems that he is very busy.A. thatB. whatC. whichD. when答案解析：A。
“It seems that...”是固定句型，that 引导主语从句后置，it 作形式主语。
选项B“what”在从句中需充当成分；选项C“which”通常引导定语从句；选项D“when”引导时间状语从句。
5. It is reported that a new bridge will be built next year.A. thatB. whatC. whichD. when答案解析：A。
高三英语定语从句练习题40题含答案解析
高三英语定语从句练习题40题含答案解析1.This is the man who/that helped me yesterday.A.whoB.thatC.whomD.whose答案解析：A 和B。
先行词是man，在定语从句中作主语，可以用who 或that。
C 选项whom 是宾格，在从句中作宾语；D 选项whose 表示所属关系。
2.The book which/that I bought yesterday is very interesting.A.whichB.thatC.whenD.where答案解析：A 和B。
先行词是book，在定语从句中作宾语，可以用which 或that。
C 选项when 表示时间；D 选项where 表示地点。
3.The house which/that is near the river is very beautiful.A.whichB.thatC.whoD.whose答案解析：A 和B。
先行词是house，在定语从句中作主语，可以用which 或that。
C 选项who 用于指人；D 选项whose 表示所属关系。
4.The girl who/that is singing is my sister.A.whoB.thatC.whomD.whose答案解析：A 和B。
先行词是girl，在定语从句中作主语，可以用who 或that。
C 选项whom 是宾格，在从句中作宾语；D 选项whose 表示所属关系。
5.The dog which/that is running after the cat is very cute.A.whichB.thatC.whoD.whose答案解析：A 和B。
先行词是dog，在定语从句中作主语，可以用which 或that。
C 选项who 用于指人；D 选项whose 表示所属关系。
6.The teacher who/that teaches us English is very kind.A.whoB.thatD.whose答案解析：A 和B。
高考英语专项复习：主语从句讲解及练习(附答案)
主语从句讲解及练习主语从句一、概述：在句子中起名词作用的各种从句统称为名词性从句。
根据它们在句中的语法作用，这类从句又可分为主语从句、同位语从句、表语从句和宾语从句。
二.主语从句主要有三类：（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。
That you are so indifferent bothers me.你如此冷淡使我很烦恼。
That she survived the accident is a miracle.她在事故中幸免于难简直是奇迹。
（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。
（3）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。
What I want to know is this. 我想知道的就是这事。
Whatever we do is to serve the people.我们无论做什么都是为人民服务。
（4）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。
)eg:Where we should leave it is a problem.When they will come hasn’t been made pubic.他们什么时候来还不知道。
高三英语定语从句练习题40题带答案解析
高三英语定语从句练习题40题带答案解析1.This is the man ______ helped me yesterday.A.whoB.whomC.whoseD.that答案解析：A。
本题考查定语从句关系代词的用法。
先行词是the man，指人，且在从句中作主语，所以用who。
whom 在从句中只能作宾语；whose 表示所属关系；that 既可以指人也可以指物。
2.The girl ______ I met at the party is very friendly.A.whoB.whomC.whoseD.which答案解析：A/B。
本题先行词是the girl，指人，在从句中作宾语，所以who 和whom 都可以，who 可以作主语也可以作宾语，whom 只能作宾语；whose 表示所属关系；which 只能指物。
3.The book ______ cover is red is mine.A.whoseB.whoC.thatD.which答案解析：A。
本题先行词是the book，指物，但是后面的cover 和book 之间是所属关系，所以用whose，表示“书的封面”。
who 只能指人；that 和which 在这种情况下不能表示所属关系。
4.The man ______ car was stolen called the police.A.whoB.whoseC.thatD.which答案解析：B。
先行词是the man，指人，car 和man 之间是所属关系，所以用whose，表示“那个人的车”。
who 在从句中作主语或宾语；that 和which 可以指物或者人，但不能表示所属关系。
5.The house ______ we live in is very old.A.thatB.whichC.whoD.whom答案解析：A/B。
先行词是the house，指物，在从句中作宾语，所以that 和which 都可以。
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定语从句1. After living in Australia for many years, Louise finally returned to the country she was born.2. There are many good websites you can check out the latest in the science world.3.Another saying which has come from the fable is "God helps those help themselves”.4. Then Needham began his lifelong research, ended up creating the greatest work--Science and Civilization in China.5. His interest started a few years ago, he was in college and studying wildlife science.6. There are perhaps 40 million competitive table tennis players and many ordinary people play less seriously.7. He was a great scientist and extraordinary man work and legacy will live on for many years.8. That is an Oxford college, famous graduates include the late Benazir Bhutto.9. But it's not like many other countries there seems to be tension among the different cultures.10. Then, a fire, broke out in 1969 on Cleveland's Cuyahoga River, shed light on the problem of chemical pollution in water.11. Pupils, usually come from the fifth or sixth grade, aredivided into different teams and try to write down every word according to its pronunciation.12. I am already looking forward their next visit I can show them more of what Seville offers.13. Finally, after four hours, they arrived at the campsite their parents were waiting.14. A survey was conducted in 16 cities with over one million population showed high proportion of urban Chinese have been suffering such health problems.答案解析1.where/in which 句意：在澳大利亚生活了许多年之后，路易斯最后回到了她出生的那个国家。
先行词为the country，先行词在从句中与介词in构成in the country做地点状语，故用where/in which。
2.where/on which 句意：在许多好的网站，在上面你可以查阅科学界的最新内容。
先行词为websites，先行词在从句中与介词on构成on the websites做地点状语，故用where/on which。
3.who 句意：来自那则寓言的另外一个格言是‘天助自助者’。
先行词是those，在从句中做主语，并且先行词是人，故用who。
4.which 句意：后来Needham开始了他毕生的研究，该研究最终成就了那本巨著-----《中国科学技术史》。
根据空前逗号可知，此处是非限制性定语从句，先行词是his lifelong research，在从句中作主语，且先行词指‘事物’，，故用which。
5.when 句意：他的兴趣开始于几年前，当时他正在上大学研究野生动物科学。
先行词是a few years ago，在从句中作时间状语，故用when。
6.who 句意：有大约4000万名竞技型乒乓球选手，另有许多普通人以休闲方式打乒乓球。
主句是there be句型，先行词是many ordinary people，在从句中作主语，且先行词是人，故用who。
7.whose 句意：他是一个伟大的科学家还是一个非同寻常的人，他的工作成果和遗产将继续存在很多年。
此处所填内容在从句中作work and legacy的定语，故用whose。
8.whose 句意：那是一所牛津的大学，毕业于该校的著名人物包括已故的贝娜齐尔*布托。
此处所填内容在从句中作graduates的定语，故用whose。
9.where 句意：但是它不像许多其他的国家，在那里不同文化之间的关系似乎很紧张。
此句先行词是many other countries，从句中缺少地点状语，故用where。
10.w hich 句意：然后一场大火揭示了水的化学污染问题，这场大火于1969年发生在克利夫兰的凯霍加河。
由逗号可知，此句是非限制性定语从句，先行词是物，且关系词在从句中做主语，故用which。
11.w ho 句意：小学生们通常来自五年级或六年级，他们被分成不同的团队，试图根据读音写出每一个单词。
先行词是Pupils，指人，且关系词在非限制性定语从句中做主语，故用who。
12.w hen 句意：我已经在期待他们的下一次来访，在那时我可以向他们展示Seville提供的更多东西。
先行词是their next visit，在定语从句中作时间状语，故用when。
13.w here 句意：最后，在4小时之后他们到达了野营地，他们的父母正在那里等着。
先行词为campsite，在定语从句中作地点状语，故用where。
14.t hat/which 句意：一项在16个人口过百万的诚实进行的调查表明遭受这样的健康问题困扰的中国市民占了很大的比例。
先行词为survey，指物，在定语从句中作主语，故用that或which。
名词性从句1. There is a very good chance he may rob me.2. I first have to remove all the rotten parts, and sometimes, is left isn't enough for my designs.3. The WHO has stated that of the 56.5 million deaths per year around the world，over50 percent are caused by diseases closely associated with unhealthy diet and lack of exercise and many of these deaths could be prevented.4. was most difficult was that in order to realize this dream，I needed to find an existent cafe that wasn't doing well.5. The historical reason for beginning the new year in such a time is it is the time between autumn harvest and spring plowing and planting. In other words, it is the time for rest, relaxation and celebration after a year’s hard work.6. It's possible that one way out could be blocked by fire or smoke, so you'll want to know other ones are.7. Darwin wondered a great deal about he saw.8. It’s time to start by reading aloud to might like it.9. Actually, children learn violent behavior from adults or from they see on television or on the Internet.10. Do you know a story gets into the newspaper? Here is an example.11. Many people say they are impressed by how interesting the show is and they can stop laughing when they watch it.12. Some people told stories about old times, and others wrote down they remembered.13. After seemed to be a hundred years, I found my audience applauding----- I made it!14. Statistics show over 200 billion yuan is spent every year on food that ends up in the garbage.15. From the perspective of consumers, it can save some time for people who don't have much spare time. Just click the mouse, and they can get they want while staying at home.答案解析1.that 句意：他很有可能会打劫我。