2016-2017学年外研版初中英语九年级英语上册Module12-Save-our-world知识点讲解

2016-2017学年外研版初中英语

九年级英语上册

Module12 Save our world

Unit1

课文导学

1....I’m worried about the future. ......我对前景充满担忧。

worry about担心，担忧

worry作动词时，其过去式和过去分词都是worried。其现在分词形式是worrying。其形容词形式是worried。如：I have grown up. Don’t worry about me.我已经长大了。别担心我。

Why are you looking so worried?为什么你看起来这么担心？

What are you worrying about?你在担心什么？

2.Pollution is our great enemy, and we have to fight it.

污染是我们的敌人，我们不得不与之作斗争。

pollution n.污染pollute v.污染，弄脏

如：Major steps are being taken to control the pollution of beaches.

正在采取措施来控制海滩的污染。

3.If the rivers are polluted, farmers can’t use the water for their crops.

如果河流被污染了，农民就不能用河水来灌溉庄稼。

use...for...用......来做......

要点联想

be used to do sth.被用来做某事

4.And there are so many cars on the roads.路上有那么多车。

当复数名词之前有few，many等词，不可数名词之前有little, much等词时，可用so修饰。

如：so many people如此多的人so much time如此多的时间

5.It’s no use talking about things we can’t do.谈论我们不能做的事情是没有用的。

It’s no use doing sth.做某事没有用处。

如：It’s no use complaining.抱怨没有用处。

6.At a green school, every class collects waste which can be recycled or used again.

can be recycled or used again可回收或可重复利用

7.Though pollution is heavy now, I don’t think it’s hopeless.

虽然现在污染很严重，但我并不认为没有希望了。

hopeless adj.希望渺茫的

如：This is hopeless situation. There is nothing we can do.这是一个无可挽救的局面。我们什么也做不了。

即学即练

（）1.Most of people are the price of house. They’re too expensive.

A.worrying about

B.pleased with

C.glad at

（）2.The government must do something to stop from the factory.

A.pollute

B.pollution

C.polluting

（）3.It’s no use him to swim.

A.to teach

B.taught

C.teaching

（）4.The boy is not . We can do something to help him.

A.hopeless

B.hopeful

C.full of hope

5.有如此多的人想看这场比赛，以致体育馆爆棚。

There are who want to enjoy the game so that the stadium is crowded.

6.这种刀是用来切纸的。

This kind of knife paper.

百分导练

（一）词汇专练

1.He has worked in the （工厂）for ten years.

2.He always like to （收集）some useful bottles.

3.His parents lead a life on growing （庄稼；作物）.

4.His grandpa killed ten （敌人）in the war.

5.The price of （石油）is keeping growing.

6.The heavy rain （造成；引起）a traffic jam.

7.We must stop the factory from （污染）the air.

8.The lovers （杀死；弄死）themselves in the end of the film.

9.There are （较少数；较少量）pollution in our city.

10.Don’t （担心）about me. I can look after myself.

（二）单项选择。

（）1.There are a lot of fruit you can eat, apples, pears and so on.

A.so that

B.for example

C.such as

（）2.We like the lesson animals. They are excited.

A.of

B.in

C.on

（）3.Pollution is our great . We should do something to fight it.

A.friend

B.enemy

C.environment

（）4.The farmers can grow nothing, because pollution from the factory his fields.

A.spreads over

B.is spread above

C.spreaded over

（）5.Pollution in big cities is than that in the countryside.

A.bigger

B.heavier

C.better

（三）完成句子。

1.我们在担心明天的天气。

We are the weather tomorrow.

2.空气污染变得越来越严重。

is worse and worse.

3.大家没有用处。

It’s .