两个动词在一起怎么办比如：he is plays basketball and does homework先别管句子意思对不对

两个动词在一起怎么办比如：he is plays basketball and does homework先别管句子意思对不对 英语中有很多动词的用法吧 比如 make sb do sth ,want to do sth ,like doing ,like to do.如果有两个这样的动词在一起了 怎么办?根据前面的 还是根据后面的 he sis always ready (show).就比如这个 既有 be always 他喜欢打篮球.He（ ） （ ）basketball.怎么用两个动词.两个动词在一起怎么连接. 被动语态的谓语动词是IS怎么办比如I am a boy 如果主语是两个be动词is还是are比如A and B is or are be动词在什么时候用?比如They're afraid he's forgetting.这两个be动词为什么要用 he 's name is bob 等不等于 he is name is bob 那不就有两个be动词了吗 he doesn't have a watch,这个语法是对的,但两个动词不可以直接在一起,为什么这个（ doesn't 、 have）在一起了呢, 在英语里 有的动词后面会加es 或ing 比如：He like watches TV He is watching TV be动词何时为系动词何时为助动词?以下两个例句：1.He is a plasticine man.2.He is running.第一句应该是S+V+P的结构,而第二句是S+V的结构那为什么不把第二句也看作是S+V+P呢?running不可以看作是动名词 He sat down and had a test.sat本身就已经是动词了,down也是,两个动词怎么可能在一起? The last question that he asked was intersting.句中asked和was怎么两个动词在一起.为什么?可不可以改成He asked the last question that was intersting. that什么时候后面直接加动词,什么时候要先名词再加动词,比如.that are going 与..that he is going 两个动词过去式可以在一起吗?He practiced ______(speak) English in his room yesterdayspeak这里应该填它的什么形式? He sat down and watched his dog to played.这句话有错吗?我还有问题,就是两个动词怎么在一起啊. 三单情况下,两个并列的动词如何加s比如：He go and get...是He goes and gets吗?还有,如果是这样该怎么加：He is often to go and get（s） a haircut...这里的get加s吗?为什么? 助动词,谓语动词助动词能做谓语动词么?比如 have,is ,was.After he had finished his homework ,he went home.比如句中的had 和 finished 都分别算哪种成分呢？ 两个动名词放在一起做主语谓语动词用什么?