— Li Fan won the first prize in the national physics competition.
— I ________ he was the winner.
A.shouldn’t have thought
B.must have thought
C.need have thought
D.could never have thought
答案:D
题目分析:考查情态动词用法。Shouldn’t have done本不应该做某事,实际上却做了;must have done一定做了某事;need have done本需要做某事;could not have done不可能做了某事;句意:—李凡在国家物理竞赛里获得了第一名。—我不可能想到他是胜利者。故D正确。
点评:本题是高考必考考点,一定要牢记句型意思。must have done过去肯定做了某事。should have done 本应该做而实际未做。can’t have done 过去不可能做了某事;shouldn’t have done 本不应该做而实际做了。 need have done 本有必要做某事;needn’t have done 本没有必要做某事;注意没有 mustn’t have done的形式。