思科高端交换机:英语:动词正确形式填空

来源:百度文库 编辑:查人人中国名人网 时间:2024/04/27 13:42:24
1.-Can the wind______(stop)from getting in?
-Yes,of course.
2.He said that he _____(be)to the Great Wall four times.
3.That robot that_____(make)in 1789 was his grandpa's favorite thing.
4.-What's your plan?
-I _____(leave)for America for my summer holiday.
5.When and where _____(be)these pictures _____(take)?
请答题时加上为什么 ????

1、be stopped 此处wind是通过(from)getting in而stop
2、had been 此处表达的意思是已经四次(four times),而不是第四次(the fourth time),而且一般在过去时状态,通常都可以用过去完成时,而不用管是共几次,或是第几次,差别仅在于表达意思不同
3、made 完整的句意表达是be made,因为机器人是被造出来的
4、am leaving 因为问句中有plan,一般将来时态下用正在进行时,强调计划性,will没有这种意味,只是简单的陈述将来可能发生的动作
5、were taken简单的过去时态和被动语态,但是如果第一个空格没有被指定为be,那么可以填,had 与 been taken,句意略有差异,语气会强烈些

stopped
was
made
will leave
were taken