一、举例句型

Let's take…to illustrate this.

let's take the above chart as an example to illustrate this.

Here is one more example.

Take … for example.

The same is true of…

二、常用于引言段的句型

Some people think that … 有些人认为…To be frank, I can not agree with their opinion for the reasons below.坦率地说，我不能同意他们的意见，理由如下。

For years, … has been seen as …， but things are quite different now.多年来，……一直被视为……，但今天的情况有很大的不同。

I believe the title statement is valid because… 我认为这个论点是正确的，因为…

I cannot entirely agree with the idea that …我无法完全同意这一观点的… I believe…

My argument for this view goes as follows.我对这个问题的看法如下。

三、表示比较和对比的常用句型

A is completely / totally / entirely different from B.

A and B are different in some/every way / respect / aspect.

A and B differ in…

A differs from B in…

The difference between A and B is/lies in/exists in…