Question

What a pity! Considering his ability and experience, he ______ better.

A．need have done	B．must have done
C．can have done	D．might have done

Answer 1

D

試題分析：考查情態(tài)動(dòng)詞。Need have done需要做某事，實(shí)際上卻未做（表示虛擬語(yǔ)氣）；must have done一定做了某事（表示對(duì)過(guò)去發(fā)生的事情的肯定推測(cè)）；might have done本可以做某事；句意：真遺憾��！考慮到他的能力和經(jīng)驗(yàn)，他本可以做得更好。故D正確。
點(diǎn)評(píng)：本題是高考必考考點(diǎn)，一定要牢記句型意思。must have done過(guò)去肯定做了某事。should have done 本應(yīng)該做而實(shí)際未做。can’t have done 過(guò)去不可能做了某事；shouldn’t have done 本不應(yīng)該做而實(shí)際做了。 need have done 本有必要做某事；needn’t have done 本沒(méi)有必要做某事；注意沒(méi)有 mustn’t have done的形式。