Unit 13 We're trying to save the earth! 知识点题库

It's time to watch "Where Are We Going, Dad?" Let's _______ the TV and watch it.

A . open B . close C . turn on D . turn off
用所给词的适当形式填空。

  1. (1) Have you ever (take)part in an environmental project?

  2. (2) We can ride our bike or walk instead of (drive) to school or work.

  3. (3) We are trying (save)the earth.

  4. (4) The air in the city is badly ( pollute)

  5. (5) shark fins are not good for our (healthy).

—Do you have any plans for this Sunday?

—I'm not sure. I             go to the countryside to see my grandmother.

A . can B . must C . may D . need
The box is           heavy for me to carry. Please give me a hand.

A . so B . such C . enough D . too
Waste paper must be             good use.

A . put B . put to C . to put D . puts
Please             the water when you brush your teeth.

A . turn down B . turn off               C . turn on D . turn up
Please__________ the lights to save electricity before you leave the room.
A . turn off B . turn on C . turn up D . turn down
你买得起那栋楼房吗?

Can you the house?

(A)信息归纳: 阅读下面短文,并根据短文内容完成下面的信息卡

    To protect the environment, China has put a ban(禁令) on thin plastic bag (plastic bag thinner than 0.025 mm). From June 1,2008, China stopped the production, sale and use of these plastic bags to the public.

    Plastic bags can cause "white pollution", because they can take 400-1,000 years to break down. They pollute the soil(土壤) and water. Plastic bags also cause a serious danger to animals. Animals often mistake plastic bags for food. Thousands of them die each year after eating plastic bags.

    So what kind of bags will be the best to use when we are shopping? Recently some students made their own shopping bags. Most students used old clothes to make their bags. They painted pictures like the Olympic rings on them. But Li Mei had a more traditional way to make her hag. She weaved(编织) a bamboo(竹子) basket. It was not an easy job. With her grandfather's help, Li Mei spent the whole afternoon making it.

    What can we do? Use environmentally friendly (环保的) shopping bags instead of plastic ones and try to recycle the ones we have.

Information Card

The time when China stopped the production, sale and use of these plastic bags to the public

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The reason why plastic bags can cause "white pollution"

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The way that Li Mei made her hag

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The person who helped Li Mei make her bag

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The writer`s suggestion

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阅读理解

    How green are you? Do you know how to be green?

    We all need a healthy environment, but we produce waste every day and it does harm to our environment.Though we are young, we can still do something to help. In fact, even the simplest everyday activities can make a real difference to the environment.Here are some ideas for you.

Reduce

    Reduce means “use less”.Don't waste things.This saves money and reduces pollution and waste going into the environment.Before we buy something new, think whether it is really neces sary or maybe the old one will be just as good! When we do buy things, choose local products if possible, and try not to buy too many things from abroad.

Reuse

    Reuse means "use again".Use things for as long as possible.When we buy things, make sure that they can last a long time.We should look after them so that they will last, and we should repair them if we can instead of throwing them away and buying new ones.Don't use a paper cup or a paper bag.It's better to use a china cup and a lunch box because you can use them again.

Recycle

    Recycle means “change things into something else”.Though it takes energy to change something into something else, it's better than throwing things away or burning them.Find out what can be recycled in your neighborhood and take part in the recycling program.We should also buy products made from recycled materials,such as recycled paper, to help save trees.

    So please remember three words: reduce, reuse and recycle.

  1. (1) What is the passage about?
    A . How to produce things. B . How to burn things. C . How to help others. D . How to be green.
  2. (2) Which of the following is right?
    A . Don't waste things. B . Always throw away old things. C . Always buy new things. D . Buy too many things from abroad.
  3. (3) Why is it better to use a china cup and a lunch box?
    A . You can burn them. B . You can use them again. C . You can throw them away. D . You can change them into something else.
  4. (4) To protect the environment, we should remember three words:    .
    A . waste, reuse and recycle B . repair, burn and recycle C . reduce, reuse and recycle D . reduce, waste and recycle
  5. (5) The passage may come from    .
    A . a menu B . a dictionary C . a storybook D . a magazine
There (be) a basketball match between Class Three and our class in ten minutes.
你甚至能在这个城市的艺术商店里看到一些更受欢迎的作品。

The   can even be in art shops around the city.

艺术不但可以给人们带来快乐,而且也说明只需要一点创造力,即使是冰冷、坚硬的铁也可以产生活力。

Not only  the art   others, but it also shows that even cold, hard can be     with a little  .

I think you will be used to (live) in the countryside.
She went (购物) with her sister in the supermarket yesterday.
Edison is (know) for his wonderful inventions.
Please _______ the light when you leave the house. Don't waste electricity.
A . put on B . take off C . turn on D . turn off
Please turn the TV. It's too noisy.
There are many(渔民) fishing near the river in front of my uncle's house.
Taking action to save the earth is difficultmeaningful.