2019屆高考英語Unit 2 Healthy eating單元精練復習
答案: c
4.(•石家莊高中畢業班教學質檢)—john looks a bit upset.did you tell him the bad news?
—yes,but i________him after his birthday party.
a.should have told b.must have told
c.shouldn’t have told d.needn’t have told
解析: 考查“情態動詞+完成式”的用法。約翰看起來有點難過,因此“我本應該在他生日聚會之后再告訴他這個壞消息的”。should have done本該做某事(但是沒有做);shouldn’t have done本不該做但卻做了。
答案: a
5.(•東城檢測)—the traffic is heavy now,so mike________come late.
—let’s wait ten more minutes.
a.can b.need
c.may d.shall
解析: 考查情態動詞的用法。句意為:——現在交通繁忙,所以mike可能會遲到。——那讓我們再等10分鐘吧。此處may表示“(有可能但不肯定)也許,可能”;can能夠;need需要;shall用于第二、三人稱的陳述句中,表示“警告、命令、威脅”等語氣。
答案: c