句型1：the +比较级，the +比较级

　　The more one has，the more one wants.

　　越有越贪。

　　句型2：... as +adj./ adv.+as ...

　　…not as/so+adj/adv. +as...

　　Do you think that art is as important as music?

　　你认为艺术和音乐一样重要吗?

　　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3：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4：stop sb/sth 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5：both ... and ...

　　Both you and I are students.

　　我和你都是学生。

　　句型6：either ... or...

　　Either you or he is wrong .

　　不是你错就是他错。

　　句型7：neither ... nor ...

　　Neither he nor I am a student.

　　我和他都不是学生。

　　句型8：... as soon as ...

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

　　我一见到他，我就把你的消息告诉他。

　　句型9：... 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10：Though...+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。