390　get和have

1　表示让某人做某事，get 和have 常可换用，但结构不同：

get sb. to do sth.

have sb. do sth. （不带 to）

They got him to read the book again.

They had him read the book again. 他们让他把那本书再读一遍 。

You can get her to stay at home. 你可以让她待在家里。

You can have him come in the evening. 你可以让他晚上来。

2　在Go and...和Go to...这类命令句中，常用get 。

Go and get your lunch. 去吃午饭吧。

Go to get your watch mended. 去把你的表修一下。

Go to get your hair cut. 去把头发理了。