英语的句子有6种基本结构。 1.主语+系动词+表语(A is B.) 2.主语+及物动词(谓语)+宾语(A does B.) 3.主语+不及物动词(A leaves.) 4.主语+及物动词+双宾语(间接宾语指人,直接宾语指物)(A gives B something.) 5.主语+及物动词+复合宾语(即宾语+宾语补足语)(A tells B to do something) 6.There+系动词+主语(There is a man.)