我觉得你需要吃盐,need some salt还是need have salt还是need to have salt?请懂的进来,不懂...我觉得你需要吃盐,need some salt还是need have salt还是need to have salt?请懂的进来,不懂的别乱说误人.

问题描述:

我觉得你需要吃盐,need some salt还是need have salt还是need to have salt?请懂的进来,不懂...
我觉得你需要吃盐,need some salt还是need have salt还是need to have salt?
请懂的进来,不懂的别乱说误人.

need后面加sth或加to do,用need to eat salt

need to have salt
需要吃盐中,需要显然是实义动词(在句中有实际意义),而need作为实义动词时,用法为need to do sth.
need作为助动词时,多用否定式needn't

第一个
因为第二个当中有两个动词
第三个用不到动词不定式

need some salt

need to have:需要有,不是吃的意思
need some salt 也是需要一些盐
如果是医生对患者的建议多食用些盐,可以这样说
I suggest that you eat more salty food.
医生一般说多吃含盐食物.