句型11：the+比较级，the+比较级

The more one has,the more one wants.

拥有的越多，想要的越多。

句型12：…as+adj./adv.+as…

…not as(so)+adj./adv.+as…

Last Sunday the weather was not so wet as it is today.

上个星期天的天气不如今天的天气潮湿。

句型13：more/less +adj.+than…

I think art is less important than music.

我认为艺术不如音乐重要。

句型14：stop…from doing sth.

The Great Green Wall will stop the wind from blowing the earth away.

绿色长城将阻挡风吹走土壤。

句型15：both…and…

Both you and I are students.

我和你都是学生。

句型16：either…or…

Either you or he is wrong.

不是你错就是他错。

句型17：neither…nor…

Neither he nor I am a student.

我和他都不是学生。

句型18：…as soon as…

As soon as I see him, I'll give him the message.

我一见到他就把你的消息告诉他。

句型19：so+adj./adv.+that…

I was so tired that I didn't want to speak.

我累得连话也不想说了。

句型20：Though…十主句

Though I like writing to my pen-friend,it takes a lot of time.

虽然我喜欢给笔友写信，但它要耗费我大量时间。