题目列表(包括答案和解析)
| A.a popular online game | B.a kind of sport |
| C.an interesting online film | D.a real farm |
| A.火 | B.雇佣 | C.解雇 | D.着火 |
| A.farmer | B.worker | C.student | D.clerk |
| A.Nongmin and King | B.King and Kitty |
| C.Kaixin and Kitty | D.Nongmin and Kaixin |
| A.“Happy farms” is good for people’s work and study |
| B.people can play “Happy farms” at night |
| C.people should never play “Happy farms” |
| D.“Happy farms” sometimes can help you relax but it may also cause problems |
Every time you turn on the television or take a ride in a car ,you could be adding to a problem called acid rain(酸雨). In this article, you’ll learn how acid is created, and how it affects us, and more importantly, what we all can do to prevent it.
How is acid rain created?
When people use fuels(燃料), such as coal and gasoline, poisonous gases are give off. When these gases mix with rain, acid rain forms. Many power stations burn fuels in order to creat the electricity(电) that we use in our homes and offices every day. Cars and trucks also send these gases into the air when they burn gasoline .When rain mixes with these gases, harmful things called acids form. This is acid rain.
How does acid rain affect us?
Acid rain damages(毁坏)everything that it touches. It poisons our rivers, ponds, lakes, and oceans along with all the life in them. It pollutes our soil and crops, harms trees, and can even kill fish and plants. Acid rain also eats away at buildings.
How can we prevent acid rain?
We need to cut down on the pollution that gets into our air. Turn off lights, television, and other electrical appliances if you are not using them, Walk or take a bike whenever possible. If you are travelling a long distance, take a bus or train to save fuel.
As research shows, acid rain harms our environment. But people everywhere can take small steps now to help protect our environment for future generations.
【小题1】When power stations burn fuel,_______.
| A.acid rain form | B.air pollution is caused |
| C.noise pollution is caused | D.acid rain gets heavier |
| A.suddenly | B.slightly | C.seriously | D.immediately |
| A.Go to school on foot or by bike if we can. |
| B.Go to bed earlier in order to use less electricity. |
| C.Travel by bus to prevent acid rain. |
| D.Turn off the television on rainy days. |
| A.Preventing Acid Rain | B.Forming of Acid Rain |
| C.Acid rain, Heavy Rain | D.Acid Rain, Killer Rain |
I wonder whether there is any girl or boy who does not like to see a rainbow in the sky. It is so beautiful.
There is a story, saying that whenever you see a rainbow you should run at once to the place where it touches the ground, and there you would find a pot of gold. Of course it is not true. You could not find the pot of gold or its end. No matter how far you run, it always seems far away.
A rainbow is not a thing which we can feel with our hands as we can feel a flower. It is only the effect of light shining on raindrops. The raindrops catch the sunlight and break it up into all the wonderful colours which we see. It is called a rainbow perhaps because it is made up of raindrops and looks like a bow(弓).
That is why we can never see a rainbow in a clear sky. We see a rainbow only when there is rain in the air and the sun is shining brightly through the clouds.
Every rainbow has many colours in the same order. The first or the top colour is always red, and the next comes orange, then yellow, and last of all, blue. A rainbow is indeed one of the wonders of nature.
【小题1】Children like rainbows because .
| A.they are beautiful |
| B.they are like bows |
| C.they can find a pot of gold at the end of a rainbow |
| D.they are good to crops |
| A.a pot of gold | B.a flower | C.a rainbow | D.a raindrop |
| A.when it is raining heavily |
| B.when it is snowing |
| C.when it is cloudy |
| D.when it is becomes fine shortly after raining |
| A.A rainbow is like bow. |
| B.A rainbow is the effect of light shining on raindrops. |
| C.Every rainbow has different colours in different orders. |
| D.A rainbow is one of the wonders of nature. |
| A.yellow | B.red | C.green | D.blue |
Fashion isn’t very environmentally-friendly because it makes people buy things they don’t need, just because they’re new. We want to take care of the environment, we don’t want to pollute the air and we don’t want to waste energy and resources. But we also want to be fashionable. How can we buy fashionable clothes and protect the environment?
Old styles are fashionable again, so one way is to buy second-hand clothes — recycled clothes. Another way is to buy’ fair trade clothes. These clothes are either recycled or made in a ’ way that protects the environment. They also protect the people who make the clothes.
Surprisingly, white cotton is one of the least environmentally-friendly crops of all. To protect the cotton, the growers use chemicals that pollute water, make farm workers ill and kill wildlife. New materials, such as hemp and bamboo, grow quickly and are more environmentally-friendly. These materials are very soft, and look fantastic. The best materials are coloured using natural dyes, made from plants.
Environmentally-friendly clothes are practical but until now they were often dull. Now fashion-designers are working with these materials and the clothes are beautiful as well. So now we can buy fashionable clothes that are also environmentally-friendly.
【小题1】Why do people often buy things they don’t need? Because_.
| A.new things can be more comfortable |
| B.everyone wants to be fashionable |
| C.people are richer than before now |
| D.people care about the environment |
| A.Recycled fashion. | B.The problem with fashion. |
| C.Fashion doesn’t have to pollute. | D.New materials. |
| A.Materials soft and looking fantastic. |
| B.Any materials coloured using natural dyes. |
| C.Hemp and bamboo. |
| D.White cotton. |
| A.people pay more attention to our environment |
| B.environmentally-friendly clothes are practical |
| C.all old styles become fashionable again |
| D.fashion-designers are working to make them beautiful |
| A.Cotton or Hemp and Bamboo? |
| B.Environmentally-friendly Clothes |
| C.Old Style, New Fashion Again |
| D.Fashion and the Environment |
阅读理解
I wonder if there is any girl or boy who does not like to see a rainbow (彩虹) in the sky. It is so beautiful.
There is a story, saying that whenever you see a rainbow you should run at once to the place where it touches the ground, and there you would find a pot of gold. Of course it is not true. Neither you could find the pot of gold, nor could you ever find its end. No matter how far you run, it always seems far away.
A rainbow is not a thing that we can feel with our hands as we can feel a flower. It is only the effect (结果) for light shining on raindrops. The raindrops catch the sunlight and break it up into all the wonderful colours which we see.
It is called a rainbow perhaps because it is made up of raindrops and looks like a bow (弓).
That is why we can never see a rainbow in a clear sky. We see rainbows only when there is rain in the air and the sun is shining brightly through the clouds. Every rainbow has many colours in the same order. The first or the top colour is always red, next comes orange, then green, and last of all blue. A rainbow is indeed one of the wonders of nature.
(1) Children like rainbows because ________ .
[ ]
A. they are beautiful
B. they are like bows
C. they can find a pot of gold at the end of a rainbow
D. they are good to crops
(2) We can not feel ________ with our hands.
[ ]
A. gold
B. a flower
C. a rainbow
D. a raindrop
(3) We can see a rainbow ________ .
[ ]
A. when it is raining heavily
B. when it is snowing
C. in a clear sky
D. when it becomes fine immediately after raining
(4) Which of the following is not right?
[ ]
A. A rainbow is always far away from us.
B. A rainbow is the effect of light shining on raindrops.
C. A rainbow is the product of human beings.
D. A rainbow is one of the wonders of nature.
(5) The first colour of a rainbow is always ________ .
[ ]
A. yellow
B. red
C. green
D. blue
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com