have、eat都作“吃”解,但在用法上却略有区别.
have作“吃”解时多用于“吃饭”,当主语是第三人称单数一般现在时肯定句中用has：
(+ n.) to take, to do something
We'll have noodles instead of rice for lunch today.
今天中午吃面条,不吃米饭.
Do you have tea or coffee in the morning?
你早上喝茶还是喝咖啡?
What will you have for lunch?
午饭你想吃什么?
eat作“吃”解,多用于吃水果、鱼、肉等,当主语是第三人称单数一般现在时肯定句中用eats：
eat an apple(吃苹果)
当吃饭讲的时候是不及物动词
We should eat to live and not live to eat.
我们应当为活着而吃饭,不应为吃饭而活着.