大学英语每日一练（3-7）

111.You won’t find paper cutting difficult ________ you keep practicing it.

A.even though

B.as long as

C.as if

D.ever since

111.【答案】B.

【解析】考查状语从句的连词。句意：只要你不断地练习，你就不会觉得剪纸很难。even though即使，虽然(引导让步状语从句);as long as只要(引导条件状语从句);as if好像(引导方式状语从句或表语从句);ever since自从(引导时间状语从句)。这里表条件。故选B。

112. John may phone tonight. I don’t want to go out ________ he phones.

A.as long as

B.in order to

C.in case

D.so that

112.【答案】C.

【解析】考查状语从句的连词。句意：约翰今晚可能打电话来。我不想出去以防他打电话。as long as只要(引导条件状语从句);in order to为了;in case 以防(引导条件状语从句);so that以便(引导目的状语从句)。故选C。

113. No matter ________ difficult the problem is, he will solve it.

A.what

B.whatever

C.how

D.however

113.【答案】C.

【答案】考查状语从句的连词。解析：句意：不管这个问题有多难，他都尽力去解决。根据what+n，how+adj，可排除选项A和B。however=no matter how不管多么。故选C。

114. You will be late ________ you leave immediately.

A.unless

B.until

C.if

D.or

114.【答案】A.

【解析】考查状语从句的连词。句意：如果你不马上出发的话，你就会迟到。unless除非，如果不;until直到……才;if如果;or否则。故选A。

115. The volleyball match will be put off if it ________.

A.will rain

B.rains

C.rained

D.is raining

115.【答案】B.

【解析】考查条件状语从句中的时态。句意：如果明天下雨，排球赛将被推迟。If引导的条件状语从句遵循“主将从现”的原则。故选B。

116. It is 50 years ________ the People’s Republic of China was founded.

A.after

B.before

C.when

D.since

116.【答案】D.

【解析】考查时间状语从句。句意：从中华人民共和国成立到现在有50年了。四个选项均可引导时间状语从句。after在……之后;before在……之前;when当……时候;since自从。故选D。

117. ________ the sun rises, all the stars in the sky disappear.

A.The moment

B.Before

C.Till

D.For

117.【答案】A.

【解析】考查时间状语从句。句意：太阳一升起，天空中所有星星都消失了。the moment一……就;before在……之前;till直到……才;for因为。故选A。

118. Not until I began to work ________ how much time I had wasted.

A.didn’t I realize

B.did I realize

C.I didn’t realize

D.I realized

118.【答案】B.

【解析】考查倒装句。解析：句意：直到开始工作，我才意识到我已经浪费了多少时间。Not until位于句首用半倒装，结构为“助动词+主语+实义动词”。故选B。

119. It was ________ it rained heavily that they didn’t come.

A.as

B.because

C.for

D.since

119.【答案】B.

【解析】考查原因状语从句。句意：就是因为雨下的太大，他们没有来。由句意和句式特点判断这是一个强调句，强调的是because引导的原因状语从句。故选B。

120. It was a long time ________ I went to sleep again.

A.when

B.while

C.before

D.until

120.【答案】C.

【解析】考查时间状语从句。句意：我再次入睡花了很长时间。before引导时间状语从句，往往表示主句的动作先于从句的动作发生。故选C。