1、【英语】中考英语名词性从句20 篇( 附带答案解析 ) (word)(1)一、名词性从句1_ makes me feel worriedis _ singing stars are centered on by masses ofteenagers today.A. What; whatB. That; thatC. What; thatD. That; what【答案】C【解析】 【分析】句意:让我感到担忧的是,今天的歌星是以青少年为中心的。分析句子可知,主语从句中的谓语动词makes 缺少主语,主语从句中缺少宾语一般用what ,因此选择 what 来引导主语从句;系动词is 后面的表语从
2、句句意完整,不缺少成分,因此选择that引导表语从句。分析选项可知C 项符合题意,故选C。【点评】考查名词性从句,本题涉及what 引导的主语从句和that引导的表语从句的应用。2While some behaviors may seem strange to you, rememberprobably seems just as unusual to others.A. it; thatB. what; thatC. that; whatyou consider normalD. which; that【答案】C【解析】 【分析】句意:虽然有些行为对你来说可能很奇怪,但请记住,你认为正常的行
3、为对别人来说可能也不寻常。第一空为宾语从句,从句结构完整用that起连接作用,第二空为主语从句,从句中consider 缺少宾语,应该用what ,故选 C。【点评】考查名词性从句,本题涉及that 引导的宾语从句和what 引导的主语从句。3It has been pointed out _ plays a vital role in driving away ones anxiety is onessweet childhood memories.A. what thatB. whichC. thatD. that what【答案】D【解析】 【分析】句意:有人指出,驱除焦虑所起着至关重要
4、的作用是童年美好的回忆。本句时一个主语从句,it作形式主语,真正的主语为that what plays a vital role in drivingaway ones anxiety is ones sweet childhood memories. ,主语从句中又有一个主语从句,且此主语从句中缺少主语,所以用 what 引导。故选 D。【点评】考查名词性从句,本题涉及what 引导的主语从句。4Some people believe _ has happened before or is happening now will repeat itself inthe future.A. wh
5、ateverB. 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 是一个主语从句,whatever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 引导的主语从句。既5is even more importantisth
6、e earth cooled down, water began to appear on itssurface.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。6Located between the 16th and the 18th floor, _I c
7、all my“ home” is more like a“ birdsnest ”.A. whichB. thatC. whatD. where【答案】C【解析】 【分析】考查主语从句。句中充当call 的宾语。故选C。What引导主语从句_ I call my“home且”What在从7_ he will offer us enough help doesnt 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。语从句,故选B。【点评】考查名词性从句,本
8、题涉及whether 引导的主语从句的应用。If不可以引导主8Tell 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作主语从句的主语;第二空为表语从句的that 。9They lost
9、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】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。AC 两项不能引导主语从句,which 在引导名词性从句的时候总是含有疑问的语义,而本句中并没有疑问的语义。句意:他们在森林里迷路了,情况更糟糕的是天又黑了。故D 正确。10 _ the weather will not cle
10、ar up until next week is bad news for us.A. AsB. IfC. WhetherD. That【答案】D【解析】 【分析】考查主语从句。句意:直到下周天气才放晴,这对我们来说是坏消息。此处是 that 引导的主语从句,that 无实义,只其引导作用,故答案为D。【点评】主语从句属于名词性从句,在名词性从句中,that无实义,只起连接作用,不做句子成分; if/whether起连接作用,不做句子成分,有实义“是否 ”。做题时注意看从句是否少成分。11 _ amazed the NBA world is _ Kobe Bryant scored 81 po
11、ints just in one game.A. That, whatB. What, thatC. That, thatD. What, what【答案】B【解析】 【分析】句意:使NBA 世界惊讶的是Kobe Bryant 在一场比赛中得了81 分。根据句意可知,句子主语是一个主语从句,引导词即起引导作用又要做从句的一个成分,所以第一空填What ;第二空是that 引导的表语从句,只起引导作用,故选B。【点评】考查名词性从句,本题涉及关系代词what 引导的主语从句和表语从句的应用。12 _ we may find interesting is that it usually takes
12、 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。13 _ 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
13、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。14 _ is known to us all is that China has launched Shenzhou VII spaceship, _ made thecountrys first spacewalk successful.A. That; whatB. What; whichC. It; whichD. As; that【答案】B【解析】 【分析】句意:众所周知,中国已经发射了神州7功的太空行走。第一空处为主语从句,从句缺少主语,需用是个定语从句,先行词为整个主句的内容,从句中缺少
14、主语,需用号宇宙飞船,这是中国首次成what 引导;第二空所在句子which 引导。故选B。【点评】考查名词性从句和定语从句,本题涉及主语从句和非限制性定语从句的应用。15 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
15、 thing that matters much)。第一个how 引导的是一个主语从句;是表语从句。故选A。it作形式主语;what引导的是主语从句;第二个how引导的【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。16 _ has not been decided next.A. How to doB. What to do nextC. To do whatD. To do how【答案】B【解析】 【分析】句意:接下来做什么还没有决定。根据助动词has可知前面是主语,what to do为名词性从句,可做主语,故选B。【点评】考查名词性从句,识记名词性从句做主语的用法。17 _
16、is known to us all is that Johnson broke his promise _ he would come to helpme 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。18
17、_ is the centre of our planetary system was a difficult concept to grasp in the MiddleAges.A. Its the sun and not the earthB. The sun and not the earthC. Being the sun and not the earthD. That the sun and not the earth【答案】D【解析】 【分析】句意:太阳而不是地球是我 行星系 的中心, 在中世 是一个很 理解的概念。分析句子可知,整个句子 主系表 构,was 系 ,它之前的都
18、主 ,且主 由句子来充当,句子 构以及句意完整,所以 代 that 。故 D。【点 】考 名 性从句,本 涉及that 引 的主 从句。19 He took a trip to Beijing last week and _ he saw at the Forbidden City impressedhim deeply.A. thatB. howC. whatD. which【答案】C【解析】 【分析】句意:上周他到北京旅行了,他在故 所看到的 他留下了深刻的印象。分析句子 构可知, and 后 一个名 性从句,因此 使用 what 引 ,且 what 在从句中作主 ,故 C。【点 】考 名
19、 性从句,本 涉及what 引 的主 从句。20A. Asis known to all is that the earth is smaller than the sun.B. 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缺少主 ,因此用what , B。【点 】考 名 性从句,本 涉及what 引 的主 从句。是主 从句,从句中21 _ is known to all is that the earth is smaller than the sun.A. AsB. WhatC. ItD. Which【答案】B【解
20、析】 【分析】句意:众所周知,地球比太阳 小。复合句的主 是一个名 性从句,从句没有引 和主 ,表示“所 的(事) ”,故用 what 引 ,其双重作用,故 【点 】考 名 性从句,本 涉及what 引 的主 从句。B。22 _ has caused great confusion is _ he made it without anyone elses help.A. What; that.B. What; how.C. It; how.D. It; that.【答案】B【解析】 【分析】句意: 人极大困惑的是他如何在没有 人帮助的情况下做到 一点的。表示 “ 人困惑的事情”用what引 主
21、 从句,表示“如何做到的 ”用how表方式,引 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。23 You will never guess _.A. who am I waiting forB. what has happenedC. how can 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whathashappened 中 what
22、指事,是主语,句子是陈述句语序。故选B。24 What are you looking for?My keys. I cant 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序:特殊疑问词+主语 +谓语 +其他。 where 什么地方,故选C。【点评】考查学生对特殊疑问句做宾语从句的熟练应用25 You have spent
23、too much time playing computer games.Thats_ your eyes hurt.A. whyB. howC. whatD. when【答案】A【解析】 【分析】句意:你已经花了太多的时间玩电脑游戏。那就是为什么你眼睛疼。why:为什么, why your eyes hurt 做 is 的表语, how :怎样, what :什么, when :什么时候,故选 A。【点评】考查表语从句。根据语境选出恰当的连接词。26 It is still unknown how AI (人工智能)A. changeB. changed_the way of our lif
24、e as well as the world.C. will changeD. was changing【答案】 C【解析】 【分析】句意:人工智能将会怎么改变我们的生活方式和整个世界仍旧不为人所知。 It 是形式主语,真正的主语是后面how 引导的从句,为主语从句。主句是一般现在时态,人工智能改变世界是没有发生的事情,用一般将来时态,其结构是will+ 动词原形,故选 C。【点评】考查主语从句的时态。注意主句是现在时或者将来时,从句用任何需要的时态。27breaks the school windows will be in for trouble.A. WhoeverB. WhoC. Wh
25、ichD. Whose【答案】A【解析】 【分析】句意:无论谁打破学校的窗户都会有麻烦的。人,指人; B. Who 谁;指人C. Which 哪一个,指物D. Whose所修饰的名词,根据句中结构此处缺少主语,指人,whoever放在句中句子翻译不通,故选A。A. Whoever 无论谁,任何谁的,引导句中时后面常跟放在句中句子才通顺,who【点评】此题考查名词从句的引导词辨析。注意根据句子结构和句意确定所选的引导词。28 Ill have a ten-day holiday. But I dont know _.How about Paris?A. when to go【答案】BB. whe
26、re to goC. what to do【解析】 【分析】句意:A.when to go 什么时候去,我将有10 天的假。但是我不知道去哪里?巴黎如何?B.where to go 去哪里, C.what to do做什么。根据后文提到去巴黎,可知是对地点提问,用【点评】考查名词从句,注意where ,填入where to gowhere to go 的用法。,故选B。29 Is this schoolthey visited the other day?A. thatB. whichC. whereD. the one【答案】 D【解析】 【分析】句意:这就是几天前他们参观的那间学校吗?根据
27、Is this schooltheyvisitedtheotherday?,可知主句中缺表语,应用the one 指代 this school;再根据theyvisitedtheotherday?,可知在 the one 后边紧跟的是 that 引导的定语从句,that 句中做visit 的宾语故省略。故选D。【点评】考查表语从句和定语从句。注意关系词that 在从句中做宾语时可省略。30 They lost their way in the forest, and _ made matters worse was that night began tofall.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。