爱上海后花园论坛

欢迎来到瑞文网!

有had是什么时态

回答
瑞文问答

2021-07-20

可以用于过去时,此时是动词,如 I had my dinner at 8.p.m. alone in the cafeteria；
再就是作为非谓语,可以是过去完成时had done,如 ：
I had lost my book.
过去完成进行时，had been doing

扩展资料

　　She'll have had the results by now.

　　她现在应该知道结果了。

爱上海后花园论坛　　We had a day out in the country.

　　我们在乡下玩了一天。

　　He had to go to the hospital for treatment.

　　他不得不去医院接受治疗。

　　Had I known that I would never have come.

爱上海后花园论坛　　要是早知道，我绝不会来的。

　　He had to go to hospital for treatment.

　　他不得不去医院接受治疗。