How [What] about (doing) sth? 的用法

(1) 用于征求意见，意为：你认为(做)某事怎么样? 如：

How about having a cup of tea? 喝杯茶怎么样?

What about a game of table tennis? 打场乒乓球怎么样?

(2) 询问情况或打听消息，意为：(做)某事怎么样? 如：

What about that matter the other day? 早几天的那件事怎么样了?

(3) 表示讽刺或挖苦，意为：你做某事又作何解释? 你做某事又怎么说? 如：

A：I have never had an accident while driving. 我开车从未出过事。

B：How about that time you ran into a lamppost? 那次你撞到路灯上又怎么解释呢?

注：有时用于人。如：

I’m ready. What about you? 我已准备好了，你呢?

How about Mother? Is she all right? 妈妈怎么样? 她好吗?