start
start to do sth和start doing sth的区别start to do sth准备开始做某事。是将要做,但是还没有做的状态。而start doing sth某件事已经开始做了,表示已经开始做的状态。
start to do sth的句You should change into your working clothes before you start to do the job(开始工作以前你应该换上工作服);start doing sth的例句At some point kids start doing things they didn\'t use to do,They get moreindependent(从某个时候起,孩子们开始做以前不曾做的事情,他们变得更加独立)。