一、强调的事物不同:look强调看的动作,look at强调看的目标。look at更具体,look一般不单独使用的。二、词性不同:look为单词,而look at为短语。look是不及物的,后不可加宾语,look at是及物的,后可加宾语。
look例句
1、Look at how to do this next.
下面来看这是如何做到的。
2、What do they look like?
他们的样子长得像谁?
3、Who do they look like?
他们看起来长得像谁?
look at例句
1、Make sure you get a good look at their faces.
你一定要仔细看清他们的面孔。
2、Look at the time! We'll be late.
看几点了!我们要迟到了。
3、You can look at the issue from many different angles.
你可以从很多不同的角度看这个问题。