2015年衛(wèi)生類(lèi)職稱(chēng)英語(yǔ)語(yǔ)法知識(shí)：

wish后賓語(yǔ)從句中的謂語(yǔ)構(gòu)成

動(dòng)詞wish后的賓語(yǔ)從句表示未實(shí)現(xiàn)的或不可能實(shí)現(xiàn)的愿望，其賓語(yǔ)從句中的謂語(yǔ)動(dòng)詞要用虛擬語(yǔ)氣，有以下三種構(gòu)成形式。

1) 表示現(xiàn)在不可能實(shí)現(xiàn)的愿望，賓語(yǔ)從句中的謂語(yǔ)動(dòng)詞用一般過(guò)去時(shí)。(be的過(guò)去式為were)。

I wish I had enough money to buy a car.

I wish I were as young and energetic as you.

2) 表示過(guò)去未能實(shí)現(xiàn)的愿望，賓語(yǔ)從句中的謂語(yǔ)動(dòng)詞用過(guò)去完成時(shí)(had +過(guò)去分詞)或“would / could + have +過(guò)去分詞 ”。

I wish I hadn't made such a mistake.

I wish I could have done it better.

3) 表示將來(lái)不可能實(shí)現(xiàn)的愿望，賓語(yǔ)從句中的謂語(yǔ)動(dòng)詞用“would / should (could,might) +動(dòng)詞原形”。

I wish I would not get old.

I wish I could travel around the world one day.