區(qū)別是：
eat 流行于美國,既可指“吃”,也可指“喝”,但作“喝”講時通常用于“喝”湯之類。
have為普通用語别威，有吃喝的意思测萎，在英國常用have代替drink星澳，在美國常用eat代替have吁讨，與meal,dinner等表示三餐的詞連用時多用have髓迎，而不用其他詞。
例句辨析：
eat
1建丧、She was eating a sandwich.
她在吃三明治排龄。
2、Let's go out to eat.
我們出去吃吧翎朱。
3涣雕、The bananas should be eaten within two days.
那些香蕉應(yīng)該在兩天內(nèi)吃掉。
have
1闭翩、She had agreed to have dinner with him in town the following weekend.
她答應(yīng)下一個周末和他在城里共進(jìn)晚餐挣郭。
2、Phone him up and tell him to come and have dinner with you one night.
給他打電話疗韵，告訴他哪天晚上過來和你一起吃飯兑障。
3、How would you like to have dinner one night?
哪天晚上和我一起吃飯好嗎蕉汪？
