【首段常用句式】 1. Recently, the problem of ... has aroused people's concern. 2. has been playing an increasingly importantrole in our daily life. 3. It has brought a lot of benefits but has createdsome serious problems as well.

【中间段常用句式】 1. On the contrary, there are some people in favor of... At the same time, they say ... 2. But I don't think it is a very good way to solve ...For example, ... Worst of all ... 3. is necessary and important to our country'sdevelopment and construction. First, ... What's more, ...Most important of all, ...

【结尾段常用句式】 1. Taking all these factors into consideration, wefinally come to the conclusion that ... 2. Taking into account all these factors, we may reasonably come to the conclusion that ... 3. Hence / Therefore, we'd better arrive at the conclusion that ... 好了，首段中段和尾段的金句都分享给大家了。但是大家要注意，不要死记硬背，不然套用会显得生硬，记得用在合适的地方，才能起到点睛之笔的妙用。