have a look和have a look at的区别

问题描述:

have a look和have a look at的区别
举例子说说

have a look 的用法和动词look的用法相似.我们知道,look是一个不及物动词,如果后面跟宾语的时候,要加介词at,后面没有宾语的时候就不用介词.
比如:I have a beautiful picture.Please have a look(at it).