例如:
Hardly had I sat down when the telephone rang. (我刚坐下,电话铃就响了。)
重点:在时间(和条件)状语中,用一般时代替将来时。
例如:
Well start as soon as the leader ______. ( 领导一来就开始。)
A.comes B.is coming C.will come D.came
根据英语时态一致性原则,主句与从句的时态应一致,答案似乎应该是B或C,但是正确答案是A,因为在时间状语中,用一般时代替将来时。将上句改为过去时,道理也一样:
He said (that) we would start as soon as the leader _____.
A.came B.was coming C.would come D.comes
答案应为A
2) 条件状语从句:
分真实条件句和非真实条件句(虚拟语气)
重点:在条件(时间)状语中,用一般时代替将来时(可参见时间状语从句例子)
虚拟语气(见第六讲)
主要连接词:
(1)if / unless (除非 = if not 如果不)
例如:
Children should not be taken into the room of a very sick person ______ there is some special reason for it.
【2014年职称英语考试综合类语法知识讲解:第十二讲状语从句】相关文章:
★ 2015年职称英语考试必备:730个高频词汇701-730
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