stop的用法是什么
1、stop to do sth 指停下来去做某事。 2、stop doing sth 指停止做某事。 3、stop sth 阻止……。 4、stop ...from ( doing) sth 阻止……做……。 5、He is tired ,he has to stop to have a rest 。 6、The students stopped talking when the teacher came into the classroom . 7、The police stopped...