eat，have，water三个词中eat不一样。

have，water在英语中既可以做名词，也可以做动词，而eat只能做动词。

eat

音标：英[iːt] 美[iːt]

详细释义：

v. 吃; 吃饭; 用餐;

短语搭配：

to eat lunch吃午餐

to eat meat吃肉

eat away (v.+adv.)侵蚀,腐蚀,锈蚀; 咬坏,蛀坏

例句：

I often eat oatmeal as breakfast.

我经常吃燕麦粥当早饭。

Do you always eat lunch at school?

你总是在学校吃午饭吗？

If you eat too much chocolate you'll get fat.

吃巧克力太多会发胖。

The Chinese eat with chopsticks.

中国人用筷子吃饭。