---I was trying to carry out the plan, but I failed.---Well, you _____, for we w
题型:不详难度:来源:
---I was trying to carry out the plan, but I failed. ---Well, you _____, for we were uncertain it would do ____.A.needn’t do that, in fact | B.needn’t have done, in effect | C.needn’t have, in practice | D.needn’t, in time |
|
答案
C |
解析
试题分析:句意:我正尽力的实施这个计划,但是我失败了。你本不必这样做的,因为我们不确定在实践中它是否有效。needn’t have done sth本不必做某事,而实际做了。 in practice在实践中 in fact实际上。故选C 点评:情态动词+ have done 是高考语法重点: (1) should (not) / ought (not) to have done本(不)应该做某事,但却没有做或做了,含有责备或后悔之意。 (2) could have done本来能够做某事但未做。 (3) needn’t have done本没有必要做某事但却做了。要注意needn’t do则表达“没有必要去做某事”,时间上应该是现在或将来。 (4)would (not) have done本来(不)会发生某事,但却(发生了)或没有发生。常用于虚拟条件句或含蓄虚拟条件引导的虚拟语气,表示对过去所发生事情结果的假设。 (5) might have done表示“本来可能……”,但实际上没有发生的事。 |
举一反三
Sometimes the boy is a bad-tempered child, but he ____ be quite lovely when he wishes. |
Do you believe drinking a glass of wine every day ______ reduce the danger of heart diseases?A.could | B.must | C.need | D.should |
|
If you ______ talk about it with me, please wait till I finish my work at hand. |
— It’s hard to believe that Jack ________ have fought with the policeman. — Yes. If one ________ ask for trouble, it can’t be helped.A.would; will | B.should; must | C.must; may | D.need; dare |
|
--- The drought situation has been severe these days. --- If it had rained even a drop, things would be much better now and many crops ____.A.wouldn"t die | B.would die | C.wouldn"t have died | D.would have died |
|
最新试题
热门考点