1. How is / are ...? 用来询问人的健康及事物的状况"怎么样"。如:
-How is your father? 你父亲的身体怎么样?
-He's very well, thanks. 他很好,谢谢。
-How are the pictures on the wall? 墙上的画怎么样?
-They're nice. 很好看。
2. What / How about ...? 常用来询问对方对某事的看法,提建议,探问消息或情况"怎么样",后接名词、代词、介词短语或动词-ing形式等,读时用升调。如:
My shirt is purple. What about yours? 我的衬衫是紫色的,你的呢?(探问情况)
How about this blue sweater? 这件蓝色毛衣怎么样?(询问对方看法)
注意: How about ...?与 What about ...?的含义和用法相同,只是美国人更习惯于用How about ...?