动词的时态和语态

Sorry, I'm late. I ___ with a friend and I completely forgot the time.

• talk

• am talking

• was talking

• will talk

Answer explanation

forgot 过去式，所以要选过去相关的时态

The school music festival ___ next Monday.

• held

• will hold

• was held

• will be held

Answer explanation

下周一，要选将来时态，被举行，要选被动语态。

I will call you as soon as he ___ here.

• arrive

• will arrive

• arrives

• arrived

Answer explanation

主将从现

The new library ___ by the end of last year.

• has been built

• was built

• had been built

• would be built

Answer explanation

根据 by the end 要选完成时态，根据last year 要选过去，所以是过去完成时态的被动语态。

四个选项都是被动语态。

Great changes ___ place in my hometown since 1978.

• have taken

• have been taken

• took

• are taken

Answer explanation

根据 since 用完成时态。

take place “发生”，没有被动语态。

Lei Feng ___ for many years, but his spirit is still encouraging us.

• died

• has died

• was dead

• has been dead

Answer explanation

根据 for many years, 选完成时态。

die 是瞬间动词，不能和时间段连用，需要转换成可持续的 be dead

The geography teacher told the students that the earth ___ around the sun.

• was moving

• moves

• has moved

• moved

Answer explanation

根据 told ，后面that 引导的从句中应该用过去时态。但客观真理性的内容除外。客观真理要用一般现在时态表达。

这个知识点在从句那里会学到。

Look, how fast the horse ___!

• running

• is running

• ran

• runs

Answer explanation

look，关键词

We haven't moved into the new flat. The room ___.

• has been painted

• is painted

• paint

• is being painted

Answer explanation

根据句意，需要进行时态的被动语态。

No sooner ___ than the accident happened.

• he had gone

• had he gone

• his going

• he went

Answer explanation

no sooner... than..., 句型要求用过去完成时态。

这里no sooner 位于句首，所以助动词had 要提前。