look at是动词短语，后面可以接宾语。当 "look at" 后面接宾语时，可以接名词或人称代词。"look at" 是一个由动词 "look" 和介词 "at" 组成的动词短语，通常用来表示“看”或“审视”某人或某物。
look at后面加什么
当 "look at" 后面接宾语时，look at 后面加动名词形式。
look at 是由动词look与介词at 组成的词组，相当于及物动词，后面可以带宾语，侧重"看"的动作。look本身是不及物动词，如果它要带宾语的话，后面就必须要有一个介词，所以有look at这个短语。例如：
Please look at the blackboard.
请看黑板。
If you look at the paper under a microscope you will see the fibres.
如果你在显微镜下观察纸张，你会看到纤维。
look at短语
1.look at 看
look at your book 看你的书
2.look for 寻找
look for a bike 寻找一辆自行车
3.look after 照顾，照看
Please look after my pet when I am away.
当我离开时，请帮我照看宠物。
4.look into 向……里看; 调查
She looked into the mirror and felt sad.
她向镜子里看了看，感到很伤感。
5.look up 抬头看; 查找
The teacher looked up at me but said nothing.
老师抬头看了看我，但什么也没说。
6. look up to sb.尊敬某人
We should look up to the old.
我们应该尊敬老人。
7.look down on/upon...轻视;看不起......
Don't look down upon other people.
不要瞧不起其他人。
8.look back on...回顾
I like to look back on the past.
我喜欢回忆过去。
9.look forward to...期盼，盼望
We all look forward to a long holiday.
我们都期盼期有一个长的假期
10.look out 当心，小心
Look out! The bridge is broken.
当心！这座桥坏了。
上一篇：left是左还是右
