John fell asleep _______ he was listening to the music.A.afterB.beforeC.whileD.a

John fell asleep _______ he was listening to the music.A.afterB.beforeC.whileD.a

题型:不详难度:来源:
John fell asleep _______ he was listening to the music.
A.afterB.beforeC.whileD.as soon as

答案
C
解析

试题分析:after在……之后;before 在……之前;while当……时强调主从动作同时发生;as soon as一……就……。句意:当他正在听着音乐时,约翰就睡着了。结合语境可知选C。
点评: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。连词的用法都比较多,语义之间还有交叉,熟记其基本应用规则,了解其区别,注意固定搭配对象,是做好此类题型的关键。
举一反三
I was just falling asleep ____ there was a loud knock at the door.
A.whileB.whenC.untilD.as soon as

题型:不详难度:| 查看答案
—The classroom is ____ clean ____ it was yesterday.
— Sorry, I forget to clean it.
A.as; asB.so; asC.not so; asD.more; than

题型:不详难度:| 查看答案
—Excuse me. How can I get to the library?
—walk along this street_______ you see the traffic lights. You will find it on your left.
A.beforeB.afterC.untilD.when

题型:不详难度:| 查看答案
Lily feels very excited _____they will have a trip to Mount Wuyi this Sunday.
A. even though        B. because      C. because of
题型:不详难度:| 查看答案
Michael was watching TV_____ his father came in.
A. when        B. while      C. as soon as
题型:不详难度:| 查看答案
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