[对症下药]
C
3.
(典型例题精选 ) Let' s keep to the point or we
any decisions.
A. will never reach
B. have never reaehed
C. never reach
D. never reached
[考场错解]
C
[专家把脉]
考查“祈使句+or/and+陈述句”结构的用法。一般陈述句中是一般将来时。根据本句的意思:咱们还是抓住要点(别跑题),否则就永远得不出结论(做不出决定),应选一般将来时。
[对症下药]
A
4.
(典型例题精选) That was really a splendid evening. It' s years
I enjoyed myself so much.
A. when
B. that
C. before
D. since
[考场错解]
A
[专家把脉]
看起来似乎是连接词的选择。本题暗含了句型“It is/has been+一段时间+since从句”,且 since从句中一般用一般过去时,如果前面是Was,则since从句中用过去完成时。
[对症下药]
D
专家会诊
固定句式中的时态和语态的情况:
1.在I fI unless,even if引导的条件状语从句中,在when,until(till),as soon as, the moment, once引导的时间状语从句中,no mater what/who/ which?when/where,how或whatever,whoever, whichever/whenever/wherever/however弓}导的让步状语从句中,如果主句是将来时(往往出现will/ shall/Call/must)或主句是祈使句,从句用一般现在时代替一般将来时。如: I’ll not go unless I am invited. Tell him the hews as soon as he comes.2. “be+to do"表示拟订或计划中将发生的行为或按职责义务必须去做的事情;“be about to do”表示即将发生的事,句中一般不使用时间状语。如
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