lookat改否定形式

1、look at改否定形式時直接在look前面加Don't，即爲: Don't look at....結構

2、look at 強調看的目標，所以改爲否定句時，又需要對此進行強調，把否定的強調性放在前面，例如:Don't look at the giraffe.意思是（別看）快看長頸鹿

3、look是動詞原形，動詞原形開頭的句子表示請求或命令語氣，爲祈使句，祈使句的否定形式就在動詞原形前面加Don't即可。

例：Look at the pictures.➡️

Don't look at the pictures.

擴展：look at強調看的目標。

look at例句

1、Make sure you get a good look at their faces.

你一定要仔細看清他們的面孔。

2、Look at the time! We'll be late.

看幾點了！我們要遲到了。

3、You can look at the issue from many different angles.

你可以從很多不同的角度看這個問題。