最新名词性从句知识点总结和题型总结经典

1、最新名词性从句知识点总结和题型总结经典the man hadn't reported the accident sooner.一、名词性从句1. It was never clearA. thatB. howC. whenD. why【答案】D【解析】【分析】句意：这名男子没有早点报告这次事故的原因根本没有搞清楚。It在句中是形式主语，真正的主语是why引导的主语从句。故选 D。【点评】考查名词性从句，本题涉及why引导的主语从句。2. Some people believe has happened before or is happening now will repeat its

2、elf inthe future.A. whateverB. wheneverC. whereverD. no matter what【答案】A【解析】【分析】句意：一些人认为之前发生的或现在正在发生的任何事情在将来都会重复发生。Whatever has happened before or is happening now 是一一个主语从句，whatever既 引导起这个主语从句，也在句中做主语。BC项都属于副词的性质，都不能做主语，通常只能做状语；no matter what只能用来引导状语从句，故选 A。【点评】考查名词性从句，本题涉及"特殊疑问词+ever"引导的主

3、语从句。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 Do4. Located between the 16th and the 18th floor,I call my"home" is more like aD. where"home" What 在从nest ”A. whichB.

4、thatC. what【答案】C【解析】【分析】考查主语从句。What引导主语从句 I call my句中充当call的宾语。故选C。5. Tell me something about your adventure in the rainforest, please.-We lost our way in the forest and made matters worse was night began to fall.A. what; thatB. it; thatC. it; becauseD. what; because【答案】A【解析】【分析】考查名词性从句的连接词。第一空 what

5、作主语从句的主语；第二空为 表语从句的that。6. we may find interesting is that it usually takes more to be polite.A. ThatB. WhatC. WhichD. /【答案】B【解析】【分析】句意：我们可能会发现有趣的是通常需要更多的礼貌。此处是主语从句做主语，从句没有引导词，缺少宾语，故答案为B。【点评】考查名词性从句，本题涉及what引导的主语从句的应用。7. is our belief that improvements in health care will lead to a stronger, more pr

6、osperous economy.A. WhichB. WhatC. ItD. As【答案】C【解析】【分析】句意：医疗保健的进步将促进一个更强大、更繁荣的经济，这是我们的信念。that引导的是主语从句，故空格处应该用it作形式主语，代替真正的that引导的主语从句。故答案选 Co【点评】考查it的用法，以及主语从句的应用。D. Thatis判断，此处为主8. has been proved is that animals and insects have their own languages.A. WhatB. AsC. It【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

7、言。根据语从句，分析该从句，缺少主语，用 what。选Ao【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. manners are very important in every country is known to all , but the trouble is that different countries have different ideas about good manners are.A. That; whatB. That; thatC. What; thatD. What; what【答案】A【解析】【分析】句意：众说周知，礼貌在每一个国家中都是非常重

8、要的，但是麻烦是，不同的国家对于什么是良好的礼貌有着不同的认识。逗号前有两个谓语动词，一个是are, 一个是is known ,故是两句话，需填连词连接这两句话，根据句意可知，前面是主语从句，故填that,此处的that,只起连接作用不作任何成分。about是介词，其后是个句子故应填连词把这两句话连接起来，所缺词作are的表语，故填 what。因此选A。【点评】考查名词性从句，本题涉及that引导的主语从句和 what引导的宾语从句。10. is known to us all is that Johnson broke his promise he would come to helpme

9、as soon as possible.A. It; thatB. What; thatC. As; whichD. What; which【答案】B【解析】【分析】句意：我们都知道， Johnson违背了他会尽快来帮助我的诺言。分析句子结构可知，第一空为主语从句，从句中缺少主语，所以用 what,第二空为同位语从句， 从句结构完整，所以用 that解释promise的内容，故选B。【点评】考查名词性从句，本题涉及主语从句和同位语从句。11. caused the accident has not been found out yet.A. WhatB. WhichC. The thingD.

10、 That【答案】A【解析】【分析】句意：造成事故的原因还没有查明。此处为主语从句，从句中缺少主语，应该用what引导，故答案为 Ao【点评】考查主语从句。以及 what的含义。12. is the centre of our planetary system was a difficult concept to grasp in the Middle Ages.A. It's the sun and not the earthB. The sun and not the earthC. Being the sun and not the earthD. That the sun an

11、d not the earth【答案】D【解析】【分析】句意：太阳而不是地球是我们行星系统的中心，这在中世纪是一个很难理解的概念。分析句子可知，整个句子为主系表结构，was为系动词，它之前的都为主语，且主语由句子来充当，句子结构以及句意完整，所以连词代词为that。故选Do【点评】考查名词性从句，本题涉及that引导的主语从句。13. What impresses you most when you visit the Acropolis ?一 it is that has brought the grand palace into today's terrible scene.A.

12、WhereB. WhatC. HowD. When【答案】B【解析】【分析】句意：一一当你参观雅典卫城时，你印象最深的是什么？一一使我印象最深的是什么将从前宏伟的宫殿变成了今天惨不忍睹的样子。强调句型的特殊疑问句式： 疑问词（如what） is it that+其它，本句强调的是什么使得从前宏伟的宫殿蜕变的，所以用 表示内容的what ,选B【点评】考查主语从句和强调句，本题强调主语从句的引导词。14. surprised me most was the girl passed the driver test.A. That; thatB. What; howC. What; thatD. T

13、hat; 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 memost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Co【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。15. has caused great confusion is he made it without anyone else's help.A. What; that.B. What; how.C. It; how.

14、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。16. I found convenient to shop on line at home.A. it'sB. thatC. itD. that was【答案】C【解析】【分析】句意：我发现在家网购和方便。固定句式：主 +find+it+adj+to do ,主语发 现做某事是的，故选

15、Co【点评】考查it做形式宾语，熟练掌握固定句式：主 +find+it+adj+to do。17. I wonder.A. how will you celebrate Thanksgiving B. that the Water Festival is really fun.C. what do people eat on the Mid-Autumn FestivalD. whether you will make resolution on New Year's Day 【答案】D【解析】【分析】句意：我想知道你是否将在新年做决定。A. how will you celebrat

16、eThanksgiving你要怎样庆祝感恩节；B. that the Water Festival is really fun. 泼水节真的有趣；C. what do people eat on the Mid-Autumn Festival 中秋节人们叫什么?D. whether you willmake resolution on New Year's Day 你是否会在新年做决定。Wonder后跟的是宾语从句，宾语从句要用陈述语序。A, C错了。Wonder ：对感到疑惑，想知道，后常跟一个含有疑问”意义的宾语从句，B错。故选Do18. Let's send him ho

17、me. Do you know?I have no idea.A. where does he live B. where he lives C. he where lives D. he lives where 【答案】B【解析】【分析】句意：-让我们把他送回家。你知道他住在哪里吗？-我不知道。宾语从句就是一个句子作动词或介词的宾语。宾语从句由特殊疑问句变来就用原来的疑问词作引导。在宾语从句中只能使用陈述句语序，不能用疑问句语序。所以选 Bo19. You will never guess.A. who am I waiting forB. what has happenedC. how c

18、an she help meD. where did I go【答案】B【解析】【分析】句意：你永远不会猜到发生了什么事。宾语从句用陈述句语序，故A、C、D错，happen的主语是所发生的事情，其结构是：sth happen to sb,所以 what hashappened中what指事，是主语，句子是陈述句语序。故选B。20. Franklin told them all to be in Britain again.A. how happy was heB. how happy he wasC. how was he happyD. how he happy was【答案】B【解析】【分

19、析】句意：富兰克林告诉他们所有人他再一次来到英国是多么的开心。该句中有一个宾语从句做 told的宾语， 他有多么开心”，这里是感叹句做的宾语，感叹词 how+ 形容词+主语+谓语。故选Bo21. What are you looking for?My keys. I can't remember.A. where did I put themB. what I put themC. where I put themD. what did I put them【答案】C【解析】【分析】题意：-你正在找什么？-我的钥匙。我不记得我放在什么地方了。考查宾语从句。特殊疑问句做宾语从句应用陈述语

20、序：特殊疑问词+主语+谓语+其他。where什么地方，故选Co【点评】考查学生对特殊疑问句做宾语从句的熟练应用22. Hey,you look worried. What's up? I'm not sureA. that can I pass the exam or notB. If I can pass the exam or notC. Whether I can pass the exam or not【答案】C【解析】【分析】句意：-嗨，你看起来很担心，怎么了？-我不确定我是否能通过这场考试。"Whetheror notM固定搭配，意为是否其余连接词无用法。

21、故选C。【点评】考查 Whether引导的名词性从句。23. The school library is we can read many books and magazines.A. whatB. whereC. whenD. which【答案】B 【解析】 【分析】句意：学校图书馆是我们能够看书看杂志的地方。What （什么），where （哪里）, when （什么时候）which （哪个）。 we can read many books andwhere。故选 B。magazines修饰主语，是一个表语从句。图书馆是一个地方，连接词用 【点评】考查表语从句的连词。24. That is

22、 we were late last time.A. thatB. whenC. whyD. what【答案】C 【解析】【分析】句意：这就是上次我们为什么迟到的原因。A.没有实际意义；B.当.时候；C为什么；D.什么。为什么迟到，用 why,引导名词性从句，做表语，故选 Co 【点评】考查表语从句连接词用法，注意理解句意。25. doesn't matter you come or not.A. That; whetherB. It; whetherC. That; ifD. It; if【答案】B 【解析】【分析】句意：你来不来无关紧要。根据句末or not,要用连词whether

23、 ;有句子结构可知，此处是 whether引导主语从句，放在句末，用 it作形式主语。故选 B。【点评】考查连词和代词辨析。根据句子结构，选择正确的一项。26was most important to her, she told me, was her family.A. ItB. ThisC. WhatD. As【答案】C【解析】【分析】句意：她告诉我对于她来说最重要的就是她的家庭。she told me是插入语，因此用what引导主语从句，在句子中作主语，故选 Q 【点评】考查 what引导主语从句的用法。27. The place the bridge is supposed to be

24、 built should be the cross-river traffic is theheaviest.A. which; where B. at which; which C. at which; where D. which; in which 【答案】C【解析】【分析】句意：桥梁应该建在水上交通最繁忙的地方。定语从句，代指地方，用where/介词+which ,根据the place,可知前面用介词 at,表示在地方，做地点状语，介 词提前，因此用 at which ；根据the cross-river traffic is the heaviest ,可知是对桥所在地点的 描述，因此用 where ,引导表语从句，故选 C。【点评】考查定语从句与表语从句的引导词。28. The question new measures should be taken to c