人教版英语八年级上册第七单元

1. many+可数名词 许多......

2. live to be+基数词 + years old“活到...…岁”

3. be in great danger 处在极大的危险中

4. play a part in +名/代/V-ing. 参与某事/做某事

He often helps me with my English.

help sb. (to) do sth. 帮助（某人）做……

He often helps me study English.

help oneself ( to ) 自用(食物等)

Help yourself to the fish. 请随便吃鱼

5. help (sb.) with sth. 帮助（某人）做某事

6. the same as… 和……一样...... 反义短语： be different from

It takes me an hour to get to my office.

spend time／money on sth. 在……上花费时间（金钱）

sb. spend time／money (in) doing sth. 花费时间（金钱）做某事。

I spent two hours on this math problem. 这道数学题花了我个小时。

They spent two years building this bridge. 造这座桥花了他们两年时间。

7. It takes/took/will take sb. some time to do sth. 某人花了……时间做某事(时态根据具体情况决定）

数词+hundred + 名词复数 几百......

There are four hundred students in our grade.

There are hundreds of tourists in Beijing every year.

8. hundreds of + 名词复数 许多/大量......

9. during 在…期间

10. the meaning of …...的意思

重点词语/短语用法解析

1.will/shall+动词原形。

2.be going to+动词原形。

3.be to+动词原形。

4.be about to+动词原形。一般将来时表示的即将要发生的动作或情况，除此以外，一般将来时还可以带有“意愿”的色彩。

一般将来时

will/shall+动词原形表示的是将要发生的一个动作或者是状态，另外也可以表示某种趋势或者是某个习惯。

They say that it will rain tomorrow.他们说明天将会下雨。

The doctor will see you tomorrow.医生明天就要见你了。

will/shall+动词原形

重点语法

人教版英语八年级上册第七单元