第一种是由情态动词或助动词+不带to的动词不定式构成的复合谓语: What does this word mean? I must do it at once He can finish it in time 第二种是由连系动词+表语构成的复合谓语.例如: You look tired. We are all at home. . Keep quite please. I feel cold They remain quiet in the room
简单情态动词或复合情态动词和非情态动词共同构成的谓语为复合谓语。 例如:He( might be able to speak )French. 谓语might be able to speak由情态单词might和情态短语be able to所复合而成的复合情态动词和非情态动词speak共同构成,即为复合谓语。 也就是说要构成复合谓语,就一定要有情态动词的出现,所以“be...