托福 写作是中国考生的弱项，那么怎么样才能提高写作能力呢。一般来说，在写作中，语法、用词以及逻辑思维是写作常见的问题，考生要想解决这些问题，平时就要多多做一些积累，掌握写作的一些常用句型，有助于给写作增色。下面小编就给大家提供一些学做的句型，方便托福 作文中套用。
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...
例如： There are three reasons for the changes that have taken place in our life.Firstly,peoples living standard has been greatly improved.Secondly,most people are well paid,and th
