作业帮If it __ yesterday afternoon ,I would have gone fishing .A.had not been raining B.were not raining C.would not be raining D.should not be raining 并加以说明.
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If it __ yesterday afternoon ,I would have gone fishing .A.had not been raining B.were not raining C.would not be raining D.should not be raining 并加以说明.
If it __ yesterday afternoon ,I would have gone fishing .
A.had not been raining
B.were not raining
C.would not be raining
D.should not be raining
并加以说明.
If it __ yesterday afternoon ,I would have gone fishing .A.had not been raining B.were not raining C.would not be raining D.should not be raining 并加以说明.
选 A
考察点是虚拟语气的时态对应.这里是从句用过去完成时表示过去的动作.
一般分成三种情况
1）从句的时态是要表示现在的,用过去时表现在动作,即从句是 If＋主语＋动词过去式,主句 是 主语＋ would do sth
例如,If I were on duty today,I would do it much better.
2)从句的时态是要表示过去的,用过去完成时,主句用would have done sth
例如 If I had studied hard before,I would have got a high score.
3) 从句的时态是要表示将来的,用 be to或者should,主句用 would do sth,
例如,If I were to study aboard,my English would be much better
还有一种是复合形式的,就是综合上边三种变成复合时态.
自己再总结一下吧!
B
因为从句中有明确的时间状语，所以该句子中的动词用过去进行式。
A
A
这是个虚拟语气的句子。
在虚拟语气中，与过去式相反的，要用过去完成时。
A 虚拟语气
如果昨天没有下雨,我就去钓鱼了.
a