eat dinner可以加S吗加和不加意思一样吗？

eat dinner可以加S吗加和不加意思一样吗？ 后两题eat加s吗? bamboo可以加s吗?Pandas eat bamboo 还是 bamboos? usually后面加eat的话eat要加s吗? eat the dinner是病句吗?dinner前面不是不能加冠词? Is dinner ready?It's nearly ready.为什么dinner前不用加the?这里不应该用特指吗? He wants to eat some fish.eat为什么不加S,第三人称单数动词要加S啊.还有一个,吃鱼能用EAT吗?不用HAVE? Eat your dinner.和Eat dinner.有区别吗 eat后面加s是什么意思? have breakfast have dinner have lunch 三个词组中间可以加a吗?如果可以,加a用得多还是不加a用的多? 为什么Eat lots of fruit and vegetables中fruit不加s,而vegetable加s, 为什么fruit不加s,而vegetable加s为什么多数情况系下fruit不加s,而vegetable加s,同时出现也是例如Eat lots of fruit and vegetables,不都是表示种类吗 have one's lunch 和eat one's lunch .然后have lunch和eat lunch.这四个吃饭用什么区别啊?就是前者为什么要加one's?这四个句子可以互换吗? eat 分别在什么时候加ing,s 和原型 eat 吃和drink 喝什么时候加s this Koala likes to eat leaves为什么eat不加s? corn 复数要加s不?有看到eat some corn 也有 eat some corns 关于THE和不可数名词的问题SOME CHOCOLAT为啥不加SEAT THE NOODLE ,OPEN THE DOOR,COPY THE NEW WORDS,LIKE THE WHITE ONE 这些为什么都要加S?SIT ON A FOOTBALL为啥不用THE要用ASIT UNDER THE BED可以不加THE吗EAT THE DOG'S FOOD