连词练习题及配套参考答案

连词练习题及配套参考答案

一、单项选择连词

1．My parents live in a small village. They always keep candles in the house _____ there is a power out.

A．if B．unless

C．in case D．so that

【答案】C

【解析】

本题考查连词用法。If如果；unless除非；in case 以防；so that目的是。句意：我的父母住在一个小村庄里。他们一直保留着蜡烛以防房子里停电。

2．_____ astronauts cannot go to a baseball game or a movie in space, there are many familiar activities that they can still enjoy.

A．Once B．Unless C．While D．Since

【答案】C

【解析】

while在此句中作为连词，表让步，意思是“虽然，尽管”。

句意：

在太空中，宇航员们虽然不能去看棒球比赛或看电影，但那里还有很多相类似的活动他们仍然是可以玩的。

考点：连词／连接词

3．We need to master this technology immediately，______ we will fall behind．

A．but B．or C．so D．and

【答案】B

【解析】

本题考查连词的用法，but但是;or或者，否则;so 所以，因此;and而且。根据句意，可知选B。句意：我们需要马上掌握这门技术，否则我们就要落后。

4．Lily’s drawing may not be excellent, ______ I know she has don e her best.

A．so B．although

C．before D．as

【答案】D

【解析】考查连词。句意：莉莉的绘画可能不是优秀的，因为我知道她已经尽力了。此处用as引导原因状语从句，故答案为D。

5．_______houses are getting more and more expensive, people want to buy one of their own. A．As B．When

C．Once D．Though

【答案】D

【解析】考查连词。A. As因为，虽然；B. When当…时；C. Once一旦；D. Though尽管。句意：尽管房价越来越贵，人们仍然想为自己买一个。前后句意思转折，故选D。

6．With the Entrance Exam approaching, I feel more and more stressed. It will ruin my college dream _____ I take action now as soon as possible.

A．since B．once C．until D．unless

【答案】D

【解析】

【详解】

考查条件状语从句。句意：随着入学考试的临近，我感到压力越来越大。除非我现在尽快采取行动，否则我的大学梦将化为泡影。A. since自从；B. once一旦；C. until直到；D. unless如果不，除非。结合句意，D项符合题意。故选D项。

7．

Tina was hesitation about the job offer as she did not know _______ the company was an established one.

A．whether B．what C．until D．although

【答案】A

【解析】

8．

_______some people some here for a short break , others have decided to stay forever.

A．Because B．If C．Once D．While

【答案】D

【解析】

9．We should respect food and think about the people who don’t have we have here and treat food nicely.

A．that B．which C．what D．whether

【答案】C

【解析】

考察宾语从句。What引导宾语从句what we have here，并在句中作have的宾语。

10．The girl had hardly rung the bell the door was opened suddenly, and her friend rushed out to greet her.

A．before B．until C．as D．since

【答案】A

【解析】

这个女孩刚一(几乎还没有)按门铃，门突然就被打开了，她的朋友冲出来迎接她。hardly...before“几乎还没有……就……”，“刚一……就……”，暗含“快”的意思。

11．The little boy won’t go to sleep ________ his mother tells him a story.

A．or B．unless C．but D．whether

【答案】B

【解析】

试题分析：这题考查连词：A项.or conj.或，或者；还是；不然，否则；左右，B.项unless conj.除非，如果不="if" not，C项.but conj.但是；而是；除了；只因为，D项whether conj1. 是否2. 不管…(还是…)习惯用语whether or not，句意是：小男孩不愿睡觉，除非妈妈给他讲故事。选B。

考点：考查连词

点评：对于连词，要注意上下文的意思，弄清逻辑关系。选用适当的连词。

12．There are fewer teaching positions left in big cities, ________at the same time there are shortages of teachers in small towns.

A．or B．and

C．so D．for

【答案】B

【解析】

考查连词。or 表选择关系；and表并列关系；so和for表因果关系。句子前后是并列关系，所以选B。

13．_____________ comes will be welcome to the open-air concert.

A．Whatever B．Whoever

C．No matter what D．No matter who

【答案】B

【解析】句意：无论谁来参加露天音乐会都会受到欢迎。可知主语是人。no matter who只能引导让步状语从句，不能位于句首，而Whoever则没有此类限制。故只能选B。

14．I’m sorry I got caught in the traffic；_________, I could have been here sooner．A．besides B．although

C．anyway D．otherwise

【答案】D

【解析】考查含蓄虚拟条件句。I could have been here sooner是和过去事实相反的虚拟语气，四个选项中只有otherwise可以充当含蓄虚拟条件，相当于if I had not got caught in the traffic.所以选D。

15．Twenty students want to attend the class that aims to teach to read first.