2．句式积累
(1)描述现象常用语
The Internet has been playing an increasingly important role in our daily life. It has brought a lot of benefits but has created some serious problems as well.
互联网在我们的生活中起到了越来越重要的作用，它带来了很多便利，但也引发了很多问题。
There is no denying that there are a variety of festivals during a year in China. Among them the Spring Festival stands out. It is a symbol of unity and harmony.
毋庸置疑，中国一年内有很多节日。其中春节尤为重要，意味着团聚与祥和。
(2)分析原因常用语
The reasons for taking part in the voluntary work are as follows.
参加志愿服务的原因如下。
The reason why I recommend this to you is that it helps you have a better understanding of Chinese culture.
我推荐这个给你的原因是为了让你更好地了解中华文化。
