Question

Please tell him about it as soon as he____ back. A.come B.comes C.came D.will come

请说明原因及一些句中的固定词组！！我将感激不尽！！

Answer 1

为你解答。
Please tell him about it as soon as he （B.comes） back.
他一回来，就请告诉他有闰情况。
解释：as soon as引导的时间状语从句用现在时表示将来，这里主语是第三人称单数。
相关词组：tell sb about sth，告诉某人某事。
as soon as，一……就。（表示后一个动作随着第一个动作紧接着就发生。）

追问

可以从那里判断是时间状语从句？

追答

答：从一些常用的连词可以判断，如when, while, before, after, until等，as soon as 也是起到连词的作用，引导时间状语从句。

Answer 2

B
AS SOON AS 引导的状语从句，遵循‘ 主将从现’ 原则，主语是三单，谓语动词要加S

加油！不明白再问！如果帮到你，请采纳，谢谢！

Answer 3

B
这是时间状语从句。
状语从句原则：主句是将来时或祈使句，从句一般现在时，即：主将从现

Answer 4

Please tell him about it as soon as he____ back.
A.come B.comes C.came D.will come
选[B] 主句为祈使句/含有情态动词/一般将来时，从句都用一般现在时。
如：If you work hard, you will/can pass the exam.
tell sb about sth.表示“告诉某人有关某事”。
as soon as...表示“一......就......”引导时间状语从句。

Answer 5

comes
as soon as 一...就...