关于英语的东西<新概念1>

1.has gone
went
2.They don`t(didn`t) come home late
Do(Did) they come home late
(注：因为come的原型和过去分词都是come，所以第二个问题有两种改法）

1.填入动词的适当形式
Where is Tom ? He __has gone__ (go)to Beijing.[表示已经去了]
Where is Tom ? He ___went_ （go）to Beijing ten days ago. [表示过去某个时间]

2.改为否定句与一般疑问句
They come home late ?

否：They don't come home late.
疑：Do they come home late?

1goes
went
2 they don't come late.
do they come late?

1、Where is Tom ? He has gone (go)to Beijing.
Where is Tom ? He went（go）to Beijing ten days ago.
2、否：They don't come home late.
疑问句：Do they come home late?

is going
went
They didn't come home late
Did they come home late

is going
was going
they don't come home late
do they come home late?