句型：
比较级+and +比较级 / more and more +多音节词的原级
如：
It is getting hotter and hotter.
天气越来越热。
The sky is getting darker and darker. 天空越来越暗了。
The baby is growing stronger and stronger. 宝宝越来越强壮了。
The park is becoming more and more beautiful. 公园越来越美了。
The girl is becoming more and more beautiful.
这个女孩长得越来越漂亮了。
Mike becomes more and more handsome.
[主语+动词]+[比较级 +and +比较级]
迈克变得越来越帅气了。
句型解析
此句型的整体解释为“…… 越来越……”，而表示“变得”的动词有：become，get，go等，多数情况下可互换。举例来说：
Mike becomes more and more handsome.=
Mike gets more and more handsome.
迈克变得越来越帅气了。
经典范例：
1. It gets more and more difficult to understand what the math is talking about. 越来越难理解数学在讲什么了。
[解析] difficult 的比较级为more difficult ， 故用“more and more difficult” 来表示“越来越难”。
2. Oil prices are going higher and higher.
油价越来越贵。
[解析] high 的比较级是higher, 故用“higher and higher” 来表示“越来越高”。
3. He is becoming more and more interested in politics.
他对政治越来越感兴趣。
[解析] interested 的比较级为more interested， 故用“more and more interested” 来表示“越来越感兴趣”。
4. Professor White is becoming more and more serious.
怀特教授变得越来越严肃了。
[解析] serious 的比较级为more serious ， 故用“more and more serious” 来表示“越来越严肃”。
5.Since 2013, over 100 countries and international organizations have given warm responses to the Belt and Road（一带一路）.Our circle of friends is growing bigger and bigger.
2013年以来，已有100多个国家和国际组织积极响应一带一路倡议，我们的朋友圈越来越大。