下面为大家整理了一些比较经典的
1.For the past + 时间，S + 现在完成式...(过去，年来，……一直……)
例句：For the past two years, I have been busy preparing for the examination.
过去两年来，我一直忙着准备考试。
2.Since + S + 过去式，S + 现在完成式。
例句：Since he went to senior high school, he has worked very hard.
自从他上高中，他一直很用功。
3.It pays to + V ~~~ (……是值得的。)
例句：It pays to help others.
帮助别人是值得的。
4.be based on (以……为基础)
例句：The progress of thee society is based on harmony.
社会的进步是以和谐为基础的。
5.Spare no effort to + V (不遗余力的)
We should spare no effort to beautify our environment.
我们应该不遗余力的美化我们的环境。
6.bring home to + 人 + 事 (让……明白……事)
例句：We should bring home to people the value of working hard.
我们应该让人们明白努力的价值。
7.be closely related to ~~ (与……息息相关)
例句：Taking exercise is closely related to health.
做运动与健康息息相关。
8.Get into the habit of + Ving = make it a rule to + V (养成……的习惯)
例句：We should get into the habit of keeping good hours.
我们应该养成早睡早起的习惯。
9.Due to/Owing to/Thanks to + N/Ving, ~~~ (因为……)
例句：Thanks to his encouragement, I finally realized my dream.
因为他的鼓励，我终于实现我的梦想。
10.What a + Adj + N + S + V!= How + Adj + a + N + V!(多么……!)
例句：What an important thing it is to keep our promise!
How important a thing it is to keep our promise!
遵守诺言是多么重要的事!
11.Leave much to be desired (令人不满意)
例句：The condition of our traffic leaves much to be desired.
我们的交通状况令人不满意。
12.Have a great influence on ~~~ (对……有很大的影响)
例句：Smoking has a great influence on our health.
抽烟对我们的健康有很大的影响。
13.do good to (对……有益)，do harm to (对……有害)
例句：Reading does good to our mind.读书对心灵有益。
Overwork does harm to health.工作过度对健康有害。
14.Pose a great threat to ~~ (对……造成一大威胁)
例句：Pollution poses a great threat to our existence.
污染对我们的生存造成一大威胁。
15.do one's utmost to + V = do one's best (尽全力去……)
例句：We should do our utmost to achieve our goal in life.
我们应尽全力去达成我们的人生目标。
以上就是这15句SAT写作句型的全部内容，非常有实际的操作意义，而且绝大部分都是一些简单句，应用的范围也比较广泛，在各个话题中都可以见到。大家可以在备考SAT写作考试的时候，根据自己的写作话题应用这些句型。