look at sth.=have a look at sth.

问题描述:

look at sth.=have a look at sth.

look at 表示普通的看,比如 look at the blackboard,看黑板,look at my face,看我的脸,则不能用have a look at the blackboard
而have a look at表示看一看,仔细看的isi,一般用于商店卖东西,比如你走进一家商店,店主会说,please have a look at our new clothes,有看一看的意思,再比如,你朋友给你一张报纸,你瞥了一眼没看清楚,你想仔细看看,你可以说please let me have a look at it again.

希望能帮到你

县级以上地方各级人民*检察机关的检查对象有哪些

两个词组语法上意思差不多,在使用的时候有差别.have a look可以作为祈使句,翻译为(请)看看,look at sth.意思就是看,如:She is looking at you.她正在看你.