高考英语满分作文缺不了常用的12种分类句型在英语写作中，同一个意思的表达可以使用不同的句型，我们在写不同的作文时可以变换使用这些句型，以免造成自己和老师的视觉疲劳，而且可以丰富我们的语言储备，使我们在进行英语写作时能够游刃有余。
1.表示原因
1）
There are three reasons for this.
2）
The reasons for this are as follows.
3）
The reason for this is obvious.
4）
The reason for this is not far to seek.
5）
The reason for this is that…
6）
We have good reason to believe that…
例如：
There are three reasons for the changes that have taken place in our life.
Firstly，people’s living standard has been greatly improved.
Secondly，most people are