英语“as well as”通常有这4种常见的用法，下面会用一些示例来列举as well as用法，学会了会带来很多好处。

用法一：As well (as)与“in addition”一样的用法，表示“另外，除此之外”等的意思

1：as well as作为副词，表示also, too, in addition等意思，如果只是as well，那么通常用在句末，例子如下：

We look forward very much to seeing you again and to meeting your wife as well.

我们很期待再次见到你，以及你的夫人。

2：as well as 作为介词使用，表示and（和），too（也）等意思，唯一的区别就是使用“as well as”就表示更强调前者一点，例如：

She has invited Jill as well as Kate.

她邀请了Jill还有Kate

When they go to Austria, they like walking as well as skiing.

当他们去奥地利时，他们既喜欢滑雪，也喜欢散步。

用法二：might as well 和 may as well，表示在另一件事情未发生时，这件事情可能值得去做。通常情况下，用may as well更加普遍一点，例如：

I might as well paint the bedroom myself，no one else is going to do it.

我倒不如自己粉刷卧室，别人都不会做的。

We may as well go out tonight because there's not much on TV.

今晚我们还是出去吧，因为电视节目不多。

用法三：as well，说某件事情可能是好事的时候会用到，类似于“It's a good idea”，例如：

It's as well to have a good camera with you when you visit the bird park.

去参观鸟类公园时带一个相机会比较好

用法四：as well as 可以用于简单的比较，例如：

I can't sing as well as Tom does.

我唱歌没有Tom唱得好。