he -to us as soom as he gets there[A writes B has written C will write Dwrote

he -to us as soom as he gets there[A writes B has written C will write Dwrote

原句应该是He will write to us as soon as he gets there.
可以翻译为：只要一到达那里他就会给我们写信的。
原句中动词gets表示一般现在时态，你可以这样理解，他给我们写信这个动作时发生在到达那个地方之后，自然写信的话就用将来时态，即will write.
希望可以帮助到你哦~
祝学习进步~

C

、
as soon as
它的意思相当于“
A
事情发生以后，就做
B
这件事”
。

这个短语用的比较常用，
口语和书面语都可以。它的特点是，
在句子中的位置比较灵活，而
且可以用于各种时态。例如：

I’ll write you
as soon as I get there.
我一到那儿就给你来信。
（一般现在时）

As soon as I went in, Katherine cried out with pleasure.
我一进门，
Katherine
就高兴的叫起来。
（一般过去时）

I’ll return the book as soon as I have read it.

我一读完就把书还回去。
（现在完成时）

Andrew left as soon as he had drunk his coffee.
Andrew
一喝完咖啡就走了。
（过去完成时）