◆典型陷阱题分析◆
1. “May I go and play with Dick this afternoon, Mum?” “No, you can’t go out _______ your work is being done.”
A. before B. until
C. as D. the moment
【陷阱】容易误选B,误认为这是考查 not…until…结构。
【分析】最佳答案选 C。句中的 your work is being done 表明“你正在做作业”,选 as 表原因。
2. “I’m going to the post office.” “_______ you’re there, can you get me some stamps?”
A. As B. While
C. Because D. If
【陷阱】容易误选A。
【分析】最佳答案选 B。尽管 as 和 while 均可用作从属连词引导时间状语从句,表示“当……的时候”,但两者有一个重要区别,就是这样用的 as 从句的谓语不能是状态动词。当然,如果 as 不是表示“当……的时候”,其谓语是完全可以用状态动词的。如:
I went to bed early, as I was exhausted. 我很累了,所以很早就上床睡了。(此句中的 as 表示原因,意为“因为”、“由于”)
请做以下两题,答案均选 while,不选as:
(1) _______ you are at home alone, please don’t leave the door open.
A. While B. As
C. Before D. How
(2) _______ you are alone with her, tell her that you like her.
A. While B. As
C. After D. How
3. After the war, a new school building was put up ______ there had once been a theatre.
A. that B. when
C. which D. where
【陷阱】几个干扰项均有可能误选。
【分析】最佳答案选 D。where 在此引导地点状语从句,其意为“(在)……的地方”。请做以下类似试题(答案均选 where):
(1) The famous scientist grew up _______ he was born and in 1930 he came to Shanghai.
A. when B. whenever
C. where D. wherever
(2) She found her calculator _______ she lost it.
A. where B. while
C. in which D. that
(3) You should make it a rule to leave things _______ you can find them again.
A. when B. where
C. then D. which
(4) When you read the book, you’d better make a mark _____ you have any questions.
A. at which B. at where
C. the place where D. where
(5) You should let your children play ______ you can see them.










