高二英语知识点：词汇比较become-turn

高二英语知识点：词汇比较become/turn
become, get, grow, turn
become, get, grow, turn, 这几个词都可以表示“变成”或“成为”的意思。

(1) become 强调变化过程的完成，强调状态的变化。

You'll become wiser as you grow older.
随着年龄的增长，你会变得更睿智的。

(2) get 强调造成事件的施动者的作用或变化的结果。

We had better get started at once.
我们最好马上开始。

(3) grow
表示渐渐成为新的状态，或表示从某种状态向其对立的状态变化的自然现象，强调变化的过程。

The crowd grew more and more excited as they were waiting the time for the launch of the satellite.
随着火箭发射时间的到来，等待的人群变得越来越兴奋了。

(4) turn
指转变成为与原来完全不同的事物，强调变化的结果。

turn后面接名词时常不加冠词，而become后接名词时则加冠词。

In autumn the leaves on the trees all turn yellow.秋天树上的叶子都变黄了。

Five years later, he turned doctor.= Five years later, he became a doctor.
五年后他成了一名医生。