1、become是动词,意思是变成,成为,变得。
2、如Since I became a teacher,I have been more patient。自从我成为了一名老师,我就变得更有耐心了。
3、become还有使好看,适合,适于的意思,比如This dress really becomes you。这条裙子很适合你。
4、常用的固定搭配有become of sb/sth,意思是某人或某事物的情况如何,结果怎样。比如I wonder what became of him。不知他后来怎么样了。