---Have you got the final result?
---Yes, very disappointing. We________ have won the game.
A.needB.couldC.canD.must
B

試題分析:考查情態(tài)動詞用法。句意:—你知道最后的結(jié)果了嗎?—是的,很讓人失望,我們本可以贏得比賽的。根據(jù)句意本句是做過去所發(fā)生事情的虛擬,故使用“情態(tài)動詞+have done”;could have done本可以做某事,實際上卻未做。
點評:情態(tài)動詞的用法比較復(fù)雜。突出的是表示推測:如果是對現(xiàn)在的情況進行推測,使用“情態(tài)動詞+動詞原形”;對過去的情況進行推測,使用“情態(tài)動詞+have done”;情態(tài)動詞也經(jīng)常用于虛擬語氣,要分具體情況來分析,在條件句中和賓語從句,表語從句中都有體現(xiàn)。
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