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1、精选学习资料 - - - - - - - - - 精品资料 欢迎下载2022 高三英语语法复习：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,名词性从句厅分为主语从句、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, whoever ,whose, whom, whomever, what, whatever, which, whichever；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,
2、 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；留意 ：连接代词与连接副词在句中不再是疑问句,因而从句中谓语不用疑问式；连接代词与连接副词在从句充当句子成分,连接词 whether 和 if （是否）,as if （好象）在从句中不充当句子成分,只起连接作用；依据句义,假如连接代词与连接副词, whether、if 和 as if 都用不上时,才用 that 作连接词（ that 本身无任何含义）；（二）主语从句1、主语从句在复合句作主语；e.g. Who will go is no
3、t important. 2、用 it 作形式主语,主语从句放在句末；e.g. It doesnt matter so much whether you will come or not. 附：用形式主语 it 的主语从句常见结构：It is clear necessary, important, possible, emarkable that很清晰（必要 , 重要,可能, 值得留意 It is a fact a good thing, good news that 事实是 好事是 ,好消息是 It is well-known reported, recorded, estimated, a
4、id, believed that 众所周知 据报道 ,据记载 ,据说 ,据估量 It turns out seems, happens, appears that结果是 好像是 , 碰巧是 , 好象是 It has been found has been proved,can be seen,must be pointed out that 已发觉 已证明 ,可以看出 ,需指出 3、that 引导主语从句时,不能省略；e.g. That he suddenly fell ill last week made us surprised. （三）宾语从句1、宾语从句在复合句中作宾语；引导宾语从句
5、的连词 that 一般可省略；e.g. I hope that everything is all right. 2、whether 与 if 都可以引导宾语从句,常可互换；但下面情形不能互换；宾语从句中的 whether 与 or not 直接连用, 就不能换成 if ；不直接连用, 可换；e.g. I dont know whether or not the report is true. I don t know whether/ if the report is true or not. 介词后的宾语从句要用 whether 引导, whether 可与不定式 to do 连用 , 而
6、 if 不可以；但引导条件从句时,只能用 if ,而不能用 whether；e.g. It depends on whether we have enough time. They don t know whether to go there. 名师归纳总结 第 1 页,共 8 页- - - - - - -精选学习资料 - - - - - - - - - 精品资料 欢迎下载Please come to see me if you have time.条件句 用 if 会引起误会,就要用 whether；e.g. Please let me know whether you want to go
7、.（此句假如把 whether 改成 if ,简单当 成条件句懂得）3. 表示爱憎情感的动词,如：enjoy, hate, love, like, dislike, dont mind, resent, appreciate （感谢）等以及某些介词结尾的短语动词如：count on, depend on, rely on, see to, look forward to, be fond of, feel like, see to, 等后,即使没有宾补也要先接形式宾语 it ,再接宾语从句； I like it when she smiles at me. I love it when you
8、 sing. I hate it if I am spoken to loudly in public. （四）表语从句1、表语从句在复合句中作表语,位于系动词之后； e.g. The question was who could go there. 2. that 在引导表语从句时无含义,不作成分,通常不省；1表示事实、真理等的实际内容；The fact is that he is lying. The odds are that he will not do it. 2）表示某人的看法、信念等的实际内容；Our belief is that things will improve. The
9、 trouble is that we are short of money. 3. whether 引导表语从句（不行用 if His first question was whether Holmes had arrived yet. The question is whether people will buy it. 4. 留意以下表语从句中 where, how, why 的译法：This is where Lu Xun once lived.这就是鲁迅曾经住过的地方 . That was how they won the match.他们就是这样赢得这场竞赛的 . This is
10、why she got up so early this morning.这就是她为什么今日早上起得这么早的原 因. 固定句型 : 这就是 的地方 This is why 这就是 的缘由 This is how .这就 This is where是 的方法1 The reason _ we didnt trust him is _ he has often lied 2 2. The reason is _ he is unable to operate the machine. A. because B. why C. that D. Whether 3 Go and get your co
11、at. Its _ you left it. A. there B. where C. there where D. where there（五）同位语从句同位语从句在句中作某一名词的同位语,一般位于该名词（如：news, fact, idea, suggestion, promise等）之后,说明该名词的详细内容；e.g. I have no idea when he will be back. The fact that he had not said anything surprised everybody. 名词性从句考点归纳：一、名词性从句的语序名师归纳总结 第 2 页,共 8 页-
12、 - - - - - -精选学习资料 - - - - - - - - - 精品资料 欢迎下载判定以下句子是否正确, （T or F）1.他是怎么胜利的仍旧是个谜；How was he successful is still a puzzle. How he was successful is still a puzzle. 2.你能告知我他住在什么地方吗？Could you tell me where he lives. Could you tell me where does he live. 3.Can you tell me _ the railway station. A. how I
13、 can get to B. what can I get to C. where I can got to D. where can I get to 规律一：名词性从句在句中要用 _、二、名词性从句连接词的选用1.that 和 what 的选用1._ he wants is a book. 2._ he wants to go there is obvious 3.The result is _ we won the game. 4.This is _ we want to know. 5.Is _ he told us true . 6.We should pay attention t
14、o _ the teacher is saying. 7. I have no doubt _ he will come. 8. I have no idea _he did that afternoon. 9.One reason for her preference for city life is_ she can have easy access to places like shops and restaurants. A. that B. how C. what D. why 10. As a new graduate, he doesnt know _ it takes to s
15、tart a business here.A. how B. what C. When D. which规律二 :_ 在名词性从句中不充当任何成分,而_可充当名词性的成分 ；2.whether 和 if 的选用1. I asked her _ she had a bike. 2. _ we will hold a party in the open air tomorrow depends on the weather. 3. We re wor ried about _ he is safe.4. I dont know _ he is well or not. 5. I donnow _
16、or not he is well. 6. The question is _ he should do it. 7. The doctor can hardly answer the question_ the old man will recover soon. 8. I havent decided _ to go there.9. I dont care _he doesnt come. 规律三 : 在名词性从句中表示 “ 是否”这一概念时,连词 _ 一般只能引导动词后宾语从句；假如是 _从句, _从句, _从句, _后的宾语从句,接不定式 to do 或与 or not 连用都要用
17、whether 连接,即假如表示 “是否 ” , 选项中既有 if又有 whether, 那么选 whether 肯定正确；宾语从句是否定句时只用 if. What the doctors really doubt is _ my mother will recover from the serious disease soon. A. when B. if C. whether D. that 留意： doubt 的用法, 假如是 _, 用 whether/if,假如是 _句,用 that；3. that 的省略 请用 that/ that填空1.I dont think _ she is
18、coming. 2.It is a pity _ he has made such a mistake. 3.The reason is _ he is careless . 名师归纳总结 第 3 页,共 8 页- - - - - - -精选学习资料 - - - - - - - - - 精品资料 欢迎下载4.The news _ our team won the match inspired us. 5.I dont think it necessary _ you should read English aloud. 6.He told me _ his father had died an
19、d _ he had to make a living alone. 7. He told me _if it was necessary they would work all night. 8. My mother said a few days later _ we might go to the countryside to spend the spring festival. A. where B. that C. what D. / 规律四 : 单个宾语从句中 that 可_. that 不行省略的情形：1._从句 ;_从句;_从句 2.用 it 做形式宾语的宾语从句3.并列的宾语
20、从句中的后几个从句的引导词 that 不能省略4.宾语从句前有 插入语 时 5.宾语从句中有 其它从属连词 时三.it 在名词性从句中作形式主语或形式宾语的用法1._ is a fact that English is being accepted as an international language. A. There B. This C. That D. It 2.I hate _when people talk with their mouths full. A. it B. that C. this D. them 3.You may depend on _ that all go
21、ods will be shipped abroad in time. A. which B.it C. whom D. Those 4. I hate _ when I am free from work but it rains. A. this B that C it D one 规律五 ：在 like, hate, appreciate, can 等动词后,用 _代替后面由 when/if 引导的从句；四、疑问词 +ever引导的从句1辨析 :引导名词性从句时 what 与 whatever, who与 whoever的区分：what 与 whatever：What you want
22、has been sent here. what = the things that/all that 特指 Whatever you want makes no difference to me.whatever = anything that泛指 What caused the accident was a broken bottle.（特指）Whatever caused the accident has not yet been found.（泛指）who 与 whoever ：Who will go to Beijing on business has not been decide
23、d.who表疑问,表示“ 谁” ,“ 哪一个” ；Whoever breaks the law should be punished. whoever = anyone who,表示“ 无论哪个人” 1. He has done what he can to help me. -He has done _ _ he can to help me. 2. What I want to say has nothing to do with it. -_ _ I want to say has nothing to do with it. 3. Whoever breaks the law is t
24、o be punished. -_ _ breaks the law is to be punished. 4. He will give the dictionary to whoever needs if most. -He will give the dictionary to _ _ needs it most. 5. Well remember whoever we turned to for help. -Well remember _ _ we turned to for help. 6. They will do whatever he wants them to do.-Th
25、ey will do _ _he wants them to do. 7. It is generally considered unwise to give a child _ he or she wants. A. however B. whatever C. whichever D. whenever 名师归纳总结 第 4 页,共 8 页- - - - - - -精选学习资料 - - - - - - - - - 精品资料 欢迎下载8. Could I speak to _ is in charge of International Sales, please. 【2007 山东卷】Aan
26、yone Bsomeone Cwhoever Dno matter who 9. The How To book can be of help to _ wants to do the job.【2022 海南卷改编】A. those who B. whomever C. no matter who D. whoever 规律六 : . whoever 引导名词性从句时表示 “无论哪一个 ”,相当于 anyone who,所以谓语动词用 _形式；those who中 who 替代的是复数可数词, 所以谓语动词用 _形式；. wh-ever 既可引导 _从句也可引导 _从句,而 no matte
27、r wh- 只能引导状语从句,即选项中假如有 wh-ever 也有 no matter wh-,wh-ever 选项肯定正确；五、主语从句中的主谓一样 判定以下句子是否正确：1.How and why he did the experiment are unknown to all. 2. How he did the experiment and why he did the experiment is unknown to all. 3. When he did the experiment has not been decided yet. 六 虚拟语气的问题1 虚拟语气在主语从句中的运
28、用；在主语从句中,谓语动词的虚拟语气用“should + 动词原形” 的结构,表示诧异、不信任、理应如此等；如：It is necessaryimportant, natural, strange, etc.that we should clean the room every day. It was a pity a shame, no wonder, etc.that you should be so careless. It is suggested that the meetingshould）be held this afternoon. It is demanded that he
29、 should leave at once. 2）在表示建议、要求、命令等的动词 suggest、advise、propose、demand、require、insist request、command、order 等动词后的宾语从句中, 从句谓语动词用 should + 动词原形或是动词原形；如：She suggested we should leave here at once. The doctor ordered she should be operated on. 3 虚拟语气在同位语从句和表语从句中的运用；作表示建议、要求、命令等的名词 advise、idea、order、dema
30、nd、plan、proposal、suggestion、request等的表语从句和同位语从句,从句中的谓语动词用“（ should） + 动词原形” ；如：His suggestion that we should go to Beijing is wonderful. My idea is that they should pay 100 dollars 1. It is ordered that he _ the examination. A. takes B. has to take C. must take D. take 2. It is strange that he _ you
31、 this. A. would tell B. should tell C. had told D. has told 3.We suggested that the meeting _ A. should put off B. be put off C. was put off D. putting off 4.I insisted _to see a doctor, but he insisted nothing _ wrong with him. A. on him to go; should be B. he went; be C. he go; was D. he should go
32、 to; is 5.Her pale face suggested that she _ ill, and her parents suggested that she _ a medical examination. A. be, should have B. was, have C. should, had D. was, has 七同位语从句与定语从句的区分1. He raised a question _ should we do if we couldnt finish the job on time. A. what B. why C. that D. where 2. The q
33、uestion _ he raised at the meeting received immediate attention. 名师归纳总结 第 5 页,共 8 页- - - - - - -精选学习资料 - - - - - - - - - 精品资料 欢迎下载A. what B. why C. that D. where 同位语从句和定语从句都可以修饰名词,其区分 1. 同位语从句中的 that 只是 引导词,不做句子成分；1. I was puzzled by the problem _ of the two dictionaries I should buy. A. which B. wh
34、at C. when D. where 2. I was puzzled by a problem _ I met with while writing my paper. A. which B. what C. when D. where 区分 2. 同位语从句中的先行词即从句的内容；定语从句的先行词并非整个从句的内容；名词性从句与其它句型的区分1.The news _came from the front was true. 2.The news _ he won the game was true. 3.She was not _she used to be. 4.The city is
35、 no longer a place _it used to be. 5._is known to us all, paper was first made in China. 6._ is known to us all that paper was first made in China. 7. It is impossible _we can persuade him to join us. 8. It is with Toms help_ we were able to persuade him to join us. 9. Information has been put forwa
36、rd _ more middle school graduates will be admitted into universities. A. while B. that C. when D. as I was surprised by her words, which made me recognize _ silly mistakes I had made. A. what B. that C. how D. which Parents are taught to understand _ important education is to their childrenA. that B
37、. how C. such D. so 规律七：_修饰名词或名词词组； _ 修饰形容词或副词；Practice: 1.Everyone in the village is very friendly. It doesnt matter_ you have lived there for a short or a long time .2022 湖南 26 A. why B. how C. whether D. when 2.The limits of a persons intelligence, generally speaking, are fixed at birth,but_he re
38、aches these limits will depend on his environment. 2022安徽 27 A. where Bwhether Cthat D. why 3.Before a problem can be solved, it must be obvious_the problem itself is. 2022湖南 31A. what B. that C. which D. why 4.The message you intend to convey through words of_others actually understand. 2022 上海 38
39、A. why B. that C. which D. what may be the exact opposite 5. It is uncertain _ side effect the medicine will bring about, although about two thousand patients have taken it. 2022浙江卷 9 A. that B. what C. how D. whether 6.The volunteers soon reached_was once an old hall,_the workers now use as a works
40、hop 2022 益阳一中期中 A. what ; which B. which ; where C.where ; which D. what ; where 7._our students need during the summer holidays is time, freedom, and health, the 名师归纳总结 - - - - - - -第 6 页,共 8 页精选学习资料 - - - - - - - - - 精品资料 欢迎下载official stressed.2022雅礼中学 A. What B. That C. Whether D. As 8. Jerry did
41、 not regret giving the comment but felt_ he could have expressed it differently. 2022 北京 24 A. why B. how C. that D. whether 9. Evidence has been found through years of study_childrens early sleeping problems are likely to continue when they grow up. 2022 重庆 A. why B. how C. whether D. that 10._fash
42、ion differs from country to country reflects cultural differences from one aspect. A. What B. That C. Whether D.Which 11.The traditional view is_we sleep because our brain is programmed to make us do so.2022长沙重点高三模拟 A. when B. why C. whether D. that 12.Twenty students want to attend the class thatai
43、ms to teach _ to read first.（2022辽宁卷） A. what B. who C. how D. why 13 Scientists study_ human brains work to make computers. 2022 四川 17 A. when B. how C. that D. whether 14. Cindy shut the door heavily and burst into tears. No one in the office knew_she was so angry. 2022 湖南 35 A. where B. whether C
44、. that D. why 15.I m afraid hes more of a talker than a doer,which is _he never finishes anything. 2022 山东 A. that B. when C. where D. why 16. The newcomer went to the library the other day and searched for_ he could find about MarkTwain. 2022 辽宁 34 A. wherever B. however C. whatever D. whichever 17. As many as five courses are provided,and you are free to choose _