(英语)初中英语名词性从句技巧(很有用)及练习题含解析

（英语）初中英语名词性从句技巧(很有用)及练习题含解析

一、初中英语名词性从句

1．_______is known to us all is that Johnson broke his promise ______ he would come to help me as soon as possible.

A. It; that

B. What; that

C. As; which

D. 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。

2．Some people believe _______ has happened before or is happening now will repeat itself in the future.

A. whatever

B. whenever

C. wherever

D. 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"引导的主语从句。

3．It________that the road will be closed tomorrow for repairs.

A. was announced

B. has been announced

C. had been announced

D. would be announced

【答案】 B

【解析】【分析】本题考查动词的时态和语态。题干句子中that到句子结束是宾语从句，且从句动词用“will＋动词原形”表示将来，由此推断出空白处谓语动词应用现在的某种时态，在所给四个选项中，只有B项正确。

【点评】考查现在完成时的被动语态，其结构是have/has +been +done。需要注意宾语从句的时态。主句用现在时，从句所需的任何时态。

4．--- made her ashamed of herself?

--- the lowest mark in her class.

A. What; Because she got

B. Was it what; Getting

C. What was it that; That she got

D. 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。

5．They lost their way in the forest, and ___ made matters worse was that night began to fall.

A. it

B. which

C. that

D. 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。

6．It is a rule in his family that _______ comes home first should cook the dinner.

A. anybody

B. who

C. whoever

D. who that

【答案】 C

【解析】【分析】句意：在他的家里有个规定，就是先到家的人要先做饭。whoever 有两个词义：1no matter who，在这种用法时引导一个让步状语从句；2anybody that，在这种用法时，它连接一个名词性从句，在本题中它连接的是主语从句。这里就是第二个用法。所以选C。

7．________ the weather will not clear up until next week is bad news for us.

A. As

B. If

C. Whether

D. 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。

8．______ amazed the NBA world is ______ Kobe Bryant scored 81 points just in one game.

A. That, what

B. What, that

C. That, that

D. 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。

9．________ we may find interesting is that it usually takes more to be polite.

A. That

B. What

C. Which

D. /

【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。

10．______ is our belief that improvements in health care will lead to a stronger, more prosperous economy.

A. Which

B. What

C. It

D. 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C。

【点评】考查it的用法，以及主语从句的应用。

11．They lost their way in the forest, and ________ made matters worse was that night began to fall.

A. it

B. which

C. that

D. 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。

12．Exactly _________ the potato was introduced into Europe is uncertain, but it was probably around 1565.

A. whether

B. when

C. why

D. 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。根据时间状语round 1565得知这里是指时间不确定。故选B。

【点评】考查名词性从句，本题涉及when引导的主语从句。

13．_______ makes me feel worried is _______ singing stars are centered on by masses of teenagers today.

A. What; what

B. That; that

C. What; that

D. 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。

14．___ surprised me most was ____the girl passed the driver test.

A. That; that

B. What; how

C. What; that

D. 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。

15．______ makes the school proud is ______ more than 90% of the students have been admitted to universities.

A. what; because

B. that; because

C. that; what

D. 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。

16．I found _______ convenient to shop on line at home.

A. it's

B. that

C. it

D. 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C。

【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．______ will be in charge of the meeting has not been decided yet.

A. What

B. Which

C. That

D. Who

【解析】【分析】句意：谁将负责这次会议还没有决定。______ will be in charge of the meeting是一个主语从句，从句中缺少主语，指人，故选D。

【点评】考查名词性从句，本题涉及who引导的主语从句。

18．______ 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。

19． is obviously right is to give all children equal opportunities to develop their special gift.

A. Which

B. As

C. That

D. What

【答案】 D

【解析】【分析】句意：明显正确的做法就是给所有的孩子提供平等发展特殊才能的机会。连接词引导一个主语从句，并在主语从句中做句子的主语，故选D。

【点评】考查名词性从句，本题涉及what引导的主语从句。

20．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 Festival

D. 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 celebrate Thanksgiving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 will make 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D。

21． ---- Let's send him home. Do you know _________?

---- I have no idea.

A. where does he live

B. where he lives

C. he where lives

D. he lives where

【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B。

22．—What are you looking for?

—My keys. I can't remember ___________.

A. where did I put them

B. what I put them

C. where I put them

D. 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

23．Don't wait for people to be friendly, show them a friendly person you are.

A. what

B. how

C. when

D. where

【答案】 A

【解析】【分析】句意：不要等到人们表现友好，要向他们展示你有多么友好。感叹句式：What+a+adj+n+主语+谓语。故选A。

【点评】考查感叹句用作宾语从句。

24．The school library is ________ we can read many books and magazines.

A. what

B. where

C. when

D. 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（哪一个）。we can read many books and magazines修饰主语，是一个表语从句。图书馆是一个地方，连接词用where。故选B。【点评】考查表语从句的连词。

25．—I'll have a ten-day holiday. But I don't know ________.

—How about Paris?

A. when to go

B. where to go

C. what to do

【答案】 B

【解析】【分析】句意：——我将有10天的假。但是我不知道去哪里？——巴黎如何？

A.when to go什么时候去，

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where，填入where to go，故选B。

【点评】考查名词从句，注意where to go的用法。

26． doesn't matter you come or not.

A. That; whether

B. It; whether

C. That; if

D. 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；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。

27．The question new measures should be taken to control the terrible air pollution is puzzles scientists a lot.

A. that; what

B. which; that

C. what; what

D. that; that

【答案】 C

【解析】【分析】句意为：应该采取什么样的新措施来控制空气污染的问题，是让科学家非常困惑的事情。第一空根据主语question，可知措施并不明确，应该指“什么样的new measures”，关系词应用what；第二空，be动词is后的表语从句缺少主语，应用关系词what，故选C。

【点评】考查同位语从句。注意that引导同住语从句时，在句中不做成分，也没有词义。

28．Could you tell me ______ yesterday afternoon?

A. when the school sports meeting ended

B. when did the school sports meeting end

C. when the school sports meeting ends

D. when does the school sports meeting end

【答案】 A

【解析】【分析】句意：你能告诉我昨天下午学校学校运动会什么时候结束的吗？could you tell me后接宾语从句，用陈述语序，疑问词+主语+谓语，因此排除B、D；根据yesterday afternoon，昨天下午可知，此句是过去时态，故选A。

【点评】考查过去时态。注意时间状语的表达，判断出时态，选出正确答案。

29．I never doubt .

A. whether this song is worth listening to

B. if this song is worth listening

C. that this song is worth listening

D. that this song is worth listening to

【答案】 D

【解析】【分析】句意：我从来没有怀疑这首歌值得去听。根据句子结构分析，本句是宾语从句，根据主句I never doubt，可知从句是陈述句，故排除A 和B，又因为listen to为固定搭配，故选D。

【点评】考查宾语从句。注意识记宾语从句的用法。

30．________ his failure lies is expected ________ clear to us.

A. What… to make

B. How… made

C. Where… to be made

D. Why… making 【答案】C

【解析】【分析】句意：他的失败之处有可能被我们弄清楚。分析句子可知，主语从句中的lie为不及物动词，所以主句中缺少状语，因此填where。expect sth.to do.固定短语，“期望某事发生”，sth. be expected to do.意为”某事有可能发生“。make sth. clear to sb为固定搭配，意为“向某人阐明某事，使某人弄清某事”。本句中make的宾语是where his failure lies 是被弄清楚，要用动词不定式的被动形式。因此选C。

【点评】考查名词性从句及固定搭配，本题涉及主语从句和固定短语expect sth.to do.

初中英语定语从句的用法解析

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初中英语宾语从句讲解、练习与答案

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初中英语定语从句专项练习题(含答案详解)

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