英语状语从句练习题含答案

英语状语从句练习题含答案

一、初中英语状语从句

1．___________ she couldn’t see his face, she could tell by his voice that he was young. A．Unless B．If C．Because D．Though

【答案】D

【解析】

【详解】

句意：虽然她看不见他的脸，但是她能够通过声音分辨出他很年轻。A. Unless除非；B. If 如果；C. Because因为；D. Though尽管。根据语境以及上下文，本题考查的是连词的用法。结合句意可知，在这里两个句子之间存在一个相反的让步关系，though/although/even though"虽然；尽管"，引导让步状语从句，符合句意。故答案选D。

2．—How do you like your new school, Kate?

—It is very clean and beautiful ____it is a bit small.

A．if B．since C．unless D．although

【答案】D

【解析】

试题分析：句意：--凯特，你觉得你的新学校怎么样？--尽管它有点小，但是它非常的干净，美丽。if,如果，表示条件关系；since,自从……，表示时间关系；unless,如果不，引导条件状语从句；although，尽管，虽然，表示让步关系，结合句意，关系D。

考点：考查连词的用法。

3．________ there is danger on the internet, online insurance is still popular among the young. A．Unless B．Though C．Since D．Until

【答案】B

【解析】

【详解】

句意：虽然网上存在危险，但网上保险在年轻人中仍然很流行。考查连词辨析。A. Unless 除非，如果不，引导条件状语从句；B. Though尽管，虽然，引导让步状语从句；C. Since 自….以来，既然，由于，引导时间状语从句和原因状语从句；D. Until：到…为止，在…以前，直到，引导时间状语从句。根据句意可知前后句句意是转折关系，前句是让步关系，可知填Though；选B。

4．-Have you improved your spoken English？

-Not yet．I'll try my best______I am not good at it now．

A．so B．although C．but D．until

【答案】B

【解析】

【详解】

句意：——你提高你的英语口语了吗？——还没有．虽然我现在还不擅长，但是我会尽力的．考查连词辨析。A. so所以；B. although 虽然；C. but但是；D. until直到。根据语境推测句意是——你提高你的英语口语了吗？——还没有．虽然我现在还不擅长，但是我会尽力的．在这里两个句子之间存在一个相反的让步关系，though/althoug h/even though“虽然；尽管”，引导让步状语从句，故选B．

【点睛】

本题主要考查连词的用法，连词在句子中主要起联系上下文的作用，他们之间的区别就是表示逻辑关系的不同，所以在解题时先要理解上下文含义，然后根据上下文逻辑关系选择合适的连词．前后句之间是让步关系．

5．We don’t know the love of our parents ____________ we become parents ourselves one day. A．before B．until C．when D．after

【答案】B

【解析】

【详解】

句意：直到有一天我们自己成为父母，我们才知道父母的爱。考查连词辨析。before在……以前；until直到，和not连用表示“直到……才”；when当……的时候；after在……以后。本句是“not …until”结构；根据句意结构和语境，可知选B。

6．He made a serious mistake, but he took immediate action to change that ______ it got worse. A．until B．when C．because D．before

【答案】D

【解析】

试题分析：句意：他犯一个严重的错误。但他采取行动来改变它以免变得更糟。A. Until直到；B. When当……时；C. Because因为；D. Before在……之前。在变得更糟之前采取行动改变。故选D。

考点：考查连词辨析。

7．---Hi, Kate, would you like to hang out with me this afternoon?

---I’m afraid not. I can’t go out I finish my report.

A．when B．unless C．if

【答案】B

【解析】

【详解】

句意：---嗨，凯特，今天下午你愿意和我一起逛街吗？----我恐怕不行。如果我不完成报告，我就不能出去了。考查连词辨析。A. when当…时候，引导时间状语从句；B. unless除非，如果不，引导否定的条件状语从句；C. if如果，引导条件状语从句。根据句意可知后句表示否定条件，可知填unless；选B。

8．We all know that we won't enjoy good health ______ we often exercise.

A．though B．if C．when D．unless

【答案】D

【解析】

【详解】

句意：我们都知道如果我们不经常锻炼，我们将不会享有好的健康。考查连词的用法。A. though虽然，尽管；B. if如果；C. when当......的时候；D. unless除非，如果不。根据句意：我们都知道如果我们不经常锻炼，我们将不会享有好的健康。只有D项符合题意。故选D。

【点睛】

主将从现是指在时间状语从句和条件状语从句中，如果主句是一般将来时，从句用一般现在时替代一般将来时。

常见的有以下四种情况：

一、条件状语从句的主句是一般将来时，那么从句常常用一般现在时

如：When I grow up, I’ll be a nurse and look after patients

我长大后要当一名护士，照顾病人

二、如果主句是祈使句，那么从句通常要用一般现在时

如：Don’t laugh at me when I make a mistake.

我犯错误的时候不要笑话我。

三、如果主句是含有情态动词的一般现在时，根据需要从句多用一般现在时

如：You should be quiet when you are in the reading room

在阅览室时应保持安静

四. 如果if的条件状语从句遇到变换间接和直接时 , 祈使句应用not to....

如; She said not to close the window

常见的时间状语从句的连词有：as soon as,when,while ,as,until等。

9．--- That young man must have something to do with the crime, right?

--- I suppose so, he said that he didn't do anything against the law.

A．if B．when C．although D．because

【答案】C

【解析】

【详解】

句意：---那个年轻人一定和那件罪行有关，对吗?---我想是的，尽管他说他没有做任何违法的事。本题考查从属连词。A. if如果，引导条件状语从句 B. when当…时候，引导时间状语从句，C. although尽管，引导让步状语从句，D. because因为，引导原因状语从句，结合句意，可知前后句意是让步关系，故选C。

10．She looked behind from time to time ________ she went in the dark.

A．when B．as C．while D．before

【答案】B

【解析】

【详解】

句意：她在黑暗中走着，不时回头看看。考查连词辨析。when，while都可表示“…… 时候”；when引导的从句，谓语动词既可以是延续性动词，也可以是非延续性动词；while引导的从句，谓语动词必须是延续性动词，而不能是非延续性动词；as表示“在……期间”“随着”；before“在……之前”，常与过去时，一般现在时等连用。根据句意语境，可知她一边走一边回头看，as切合句意，故选B。

11．—Winter swimming is exciting, but one can’t do it ________ he or she has got some training. — Exactly! It can be dangerous.

A．after B．unless C．if D．while

【答案】B

【解析】

句意：——冬泳是令人兴奋的，但除非他或她接受了一些训练，否则是不行的。——没

错！这可能是危险的。A. after在……之后；B. unless 除非；C. if 如果；D. while当……的时候。根据语境和句意可知用unless。故选B。

12．_____there was no obvious evidence, most people didn’t think he was guilty of the robbery. A．When B．While C．Since D．As

【答案】C

【解析】

【详解】

句意“由于没有明显的证据，大多数人认为他没有犯抢劫罪”。A.当……时候（引导时间状语从句）；B.当……时候（引导时间状语从句）；C.since“因为”、“既然”，侧重主句，从句表

示显然的或已为人所知的理由，语气比because稍弱；D. as因为，表示的“原因”是双方已知的事实或显而易见的原因，或者理由不是很重要。根据句意可知，因为没有明显的证据，且这个理由很重要，所以人们认为他没有犯抢劫罪，故选C

13．________it’s Sunday tomorr ow, we have to go to school.

A．Though B．Since C．As D．Because

【答案】A

【解析】

【详解】

句意：尽管明天是星期天，我们不得不还要上学。考查从属连词。根据后文we have to go to school我们不得不去上学。可知前面从句应表示让步状语。故选A。

14．— When did you go to bed last night?

— ____________ I finished my homework.

A．Until B．Not until C．When D．While

【答案】B

【解析】

not …until 表示直到…才，与短暂性动词连用，故选B

15．If the kids stay indoors all the time and get no exercise, they _________ weak. A．become B．have become C．will become D．became

【答案】C

【解析】

【详解】

句意：如果孩子们一直呆在室内并且得不到锻炼，他们将变得很虚弱。If引导的条件状语从句主句用一般将来时，从句用一般现在时，结合语境故选C。

16．The football fans cheered ______ they heard the exciting news．

A．even though B．in order that

C．as soon as D．as long as

【答案】C

【解析】

【详解】

句意“足球迷一听到这个令人兴奋的消息就欢呼起来”。

even though尽管（引导让步状语从句）；in order that为了（引导目的状语从句）；as soon as一……就……（引导时间状语从句）；as long as只要（引导条件状语从句）。根据句意可知，译为“足球迷一听到这个令人兴奋的消息就欢呼起来”，引导时间状语从句。故选C。

17．---Could you give me some advice on travelling?

---Take a map with you _______ you have a guide or you know the city very well.

A．if B．unless C．although D．because

【答案】B

【解析】

句意：--你能给我一些关于旅行的建议吗？--如果没有向导或者对城市不很了解，那么就随身带着一张地图。A. if如果； B. unless除非；如果不； C. although虽然，尽管； D. because因为。根据句意故选B。

18．It’s much easier for us to become friends________ we share similar interests.

A．unless B．when C．even though D．so that

【答案】B

【解析】

【详解】

句意：当我们分享相似的兴趣爱好时，对于我们来说成为朋友更加容易一些。

考查连词。unless如果不，除非，引导条件状语从句；when当……时候，引导时间状语从句；even though尽管，引导让步状语从句；so that以便，因此，结果，引导目的或结果状语从句。根据句意可知此句表示时间，故填when，选B。

19．If the singer ______ to Zigong ______ September 20th， please call me．

A．will get；on B．gets；on

C．gets；in

【答案】B

【解析】

【详解】

句意：如果歌手9月20日到自贡，请给我打电话。

if引导的条件状语，时态要满足“主祈从现”，所以第一空是一般现在时态，主语单数，谓语动词变第三人称单数用gets；表示具体某一天用介词on。In用在一天中的上午，下午或晚上，用在季节，月份。根据题意，故选B。

【点睛】

if和unless引导的条件状语从句

主将从现常见的有以下几种情况：

一、条件状语从句的主句是一般将来时,那么从句常常用一般现在时

如：When I grow up,I’ll be a nurse and look after patients

我长大后要当一名护士,照顾病人

二、如果主句是祈使句,那么从句通常要用一般现在时

如：Don’t laugh at me when I make a mistake.

我犯错误的时候不要笑话我.

三、如果主句是含有情态动词的一般现在时,根据需要从句多用现在进行时

如：You should be quiet when you are in the reading room

在阅览室时应保持安静

20．—Betty, do you know if Tony ______ the photo competition?

—He will, if he ______ his project on Australia.

A．enters; finishes B．enters; will finish

C．will enter; finishes D．will enter; will finish

【答案】C

【解析】

【详解】

句意：贝蒂，你知道托尼是否要参加摄影比赛？他会的，如果他完成了有关澳大利亚的课题。

问句中if引导的是宾语从句，翻译为是否，前者问的是将来；答语是由if引导的条件状语从句，所以遵循主将从现的原则，所以if之后用一般现在时。所以答案选C。

21． you must go and play football，at least wait until school is over．

A．If B．Whether C．Unless D．So that

【答案】A

【解析】

【详解】

句意：如果你必须去踢足球，至少等到放学．A如果．B是否．C除非．D以便．结合语境"___你必须去踢足球，至少等到放学．"．可知，用if引导条件状语从句．意思是"如果"。故选A．

22．When you are in your school dining hall during lunchtime, you may feel lonely _______ you can find someone to have lunch with.

A．if B．unless

C．after D．because

【答案】B

【解析】

【分析】

【详解】

句意：当你在学校食堂吃午饭的时候，你可能会感到孤独，除非你能找个人一起吃午饭。考查连词用法辨析。if如果，unless除非，都表条件；after表时间，because表原因。本句前后句是条件关系，可排除CD两项。根据句意可知if不合句意，故选B。

23．Chen Wei isn’t at school today ________ he is taking a robot competition in Shanghai. A．so B．because C．before D．if

【答案】B

【解析】

试题分析：句意：陈炜今天不在学校因为他在上海参加机器人竞赛。so所以；because因为；before在……之前；if如果。所以选B。

考点：考查连词。

24．She is so pleased with _____ he has done _____ she keeps praising him.

A．what; that B．that; what C．that; that

【答案】A

【解析】

【详解】

句意：她对他所做的事情感到如此高兴以至于她一直表扬他。

根据句子结构可知，第一个空是宾语从句，作be pleased with的宾语，从句中done后缺少宾语，故用what引导，that引导宾语从句时，在从句中不作成分；第二个空考查的是so…that“如此……以至于……”这个句型，应用that。故选A。

25．_______ you use your dictionary often, your spelling will improve.

A．Whether B．If

C．Though D．While

【答案】B

【解析】

试题分析：Whether是否；If是否，如果；Though 虽然，尽管；While 然而，当……时。句意：如果你经常使用词典，你的书写会很快提高的。结合语境可知选B。

考点：考查连词辨析

26．All the foreign kids don’t feel lonely ______ they are alone in China.

A．even though B．since C．unless

【答案】A

【解析】

【详解】

句意：所有的外国孩子即使单独在中国也不会感到孤独。

A. even though尽管，即使，引导让步状语从句；

B. since意为“自从”，引导时间状语从句；意为“既然”，引导原因状语从句；

C. unless除非，如果不，引导条件状语从句。结合句意：所有的外国孩子即使单独在中国也不会感到孤独。故选A。

27．Eddie was sleeping _______ Millie was reading a magazine.

A．until B．while C．before D．after

【答案】B

【解析】

【分析】

【详解】

试题分析：句意：埃迪在睡觉，同时米莉正在读一本杂志。until直到；while当……的时候，同时；before在……之前；after在……之后。while前后连接两个进行时态的句子。所以选B。

28．______ Mike didn’t win the race , he was still wearing a smile on his face.

A．If B．Since C．Although D．Because

【答案】C

【解析】

【详解】

句意：虽然迈克没有赢了比赛，但是他脸上仍然带着笑容。A. If 如果，引导条件状语从句；B. Since 由于，引导原因状语从句；C. Although 尽管，虽然，引导让步状语从句；D. Because 因为，引导原因状语从句。根据句意，故选C。

29．If farmers trees and forests, giant pandas nowhere to live.

A．cut down; have B．will cut down; will have

C．will cut don; have D．cut down; will have

【答案】D

【解析】

试题分析：句意：如果农民们砍伐了树木和森林，大熊猫将没有了生活的地方。If引导的条件状语从句遵循主将从现的原则，故选D。

考点：考查If引导的条件状语从句。

30．If our government pay attention to the safety of food, our health in danger. A．isn’t; is B．doesn’t; will be

C．won’t; is D．isn’t; will be

【答案】B

【解析】

【详解】

句意：如果我们的政府现在不注意食品安全，我们的健康就会出于危险之中。

结合语境可知，本句主语描述的是将来某时进行的动作，故用一般将来时态。当主句描述将来时态，if引导的条件状语从句中用一般现在时态表示将来动作，结合语境可知选B。

初中英语状语从句试题经典及解析

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