how的用法

how的用法是:副词、指方式、方法怎样。指健康等情况怎样。

副词 ad.

1.(指方式、方法)怎样,怎么

How did you climb to the top of that building?

你是如何爬上楼顶的?

2.(指健康等情况)怎样

How is Mrs. Smith?

史密斯bai太太身体好吗?

3.(指数量、程度)多少

How many students are there in your class?

你班里有多少学生?

4.(表感叹)多么

How I wish to have a long vacation these days!

这些天我多么希望去度一次长假啊!

5.(通常于can连用)(表理由)为何

How can you do such a thing to her?

你怎么能对她做出这种事来?

连接词 conj.

1.(用于间接陈述中,意义和作用与that相仿)

This is how we became acquainted.

我们就是这样认识的。

2.【口】=however

名词 n.

1.方法,做法[the S]

The book tells you about the how and the why of flight.

这本书告诉你飞行的方法和原理。