常见的look短语有以下这些：
1.look at 朝......看
Please look at the map of China.
请地图。(look at=have a look at)
2.look for 寻找
The old man is looking for his dog.
老人在寻找他的狗。
3.look like 看起来像
Nancy looks like her mother.
南希看起来像她母亲。
4.look the same 看上去一样 Li Ping and Li Jing look the same.
李萍和李晶看上去一样。
5.look up 查找
Please look up the word in the dictionary.
请在词典中查找这个单词。
6.look over 仔细检查
The doctor looked over Mary carefully.
医生仔细检查了玛丽。
7.look after 照顾，照看
You must look after your old father.
你必须照顾你的老父亲。
8.look around 到处寻找、查看
We looked around, but we found nothing strange.
我们四处查看，但是我们没有发现奇怪的东西。