從去年的英語考試大綱對寫作要求中可以看出，大綱要求考生能在閱讀難度與課文相仿的書面材料時做筆記、回答問題和寫提綱，能就一定的話題或提綱在半小時內寫出120-150詞的'短文，能寫通知或便條，表達意思清楚，無重大語言錯誤。以下是小編整理的英語六級作文經典句型，歡迎閱讀！
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 tly，people s living standard has been greatly ndly，most people are well paid， and they can afford what they need or but not least，more and more people prefer to enjoy modern life.
注：如考生寫第一個句子沒有把握，可將其改寫成兩個句子。如：Great changes have taken place in our life. There are three reasons for this.這樣寫可以避免套用中的表達失誤。
2、表示好處
1)It has the following advantages.
2)It does us a lot of good.
3)It benefits us quite a lot.
4)It is beneficial to us.
5)It is of great benefit to us.
例如：
Books are like can help us know the world better，and they can open our minds and widen our efore，reading extensively is of great benefit to us.
3、表示壞處
1)It has more disadvantages than advantages.
2)It does us much harm.
3)It is harmfulto us.
例如：
However，everything dividesinto vision can also be harmful to can do harm to our health and make us lazy if we spend too much time watching televi- sion.
4、表示重要、必要、困難、方便、可能
1)It is important(necessary，difficult，convenient， possible)for do sth.
2)We think it necessary to do sth.
3)It plays an important role in our life.
例如：
Computers are now being used everywhere，whether in the government，in schools or in ， computers will be found in every home， have good reason to say that computers are playing an increasingly important role in our life and we have stepped into the Computer Age.
