根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。 (每空一词)
We all need a healthy environment, but we p 1.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 s 2.everyday activities can make a real d 3.to the environment. Here are some ideas for you to live a green life.
Remember these three words: reduce, reuse and recycle.
Reduce means “don't waste things” .This s 4. money and reduces pollution and waste going into the environment. Before we buy something new, think if it is really n 5. 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 a 6..
Reuse means “use again”. Use things for as long as possible. When we buy things, make sure that they last a long time. We should take care of them so that they will last, and we should r 7. 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 b 8.you can use them again.
Recycle means “change things into something else”. A 9. it takes energy to change something into something else, it’s better than throwing things away or b 10.them. Find out what can be recycled in your neighbourhood and take part in recycling programmes. We should also buy products made from recycled materials, such as recycled paper, to help save trees.
根据句意，用括号内所给动词的适当形式填空。
1.—Why are you walking so quickly? —________ (catch) the early bus.
2.—Have you been abroad? –Yes, I ________ (stay) in London for two years.
3.If you don’t like the drink you _________(order) ,just leave it and try a different one.
4.—What are you doing? --I’m watching a match. It started at 7pm and ________(be) on for another half an hour.
5.—Who are you waiting for?-- Andy, he ________(expect) to come here at 3 o’clock. But he has’t come yet.
根据句意，用所给单词的适当形式填空。
1.Is the cup used to __________ water? (drink)
2.Don’t keep the room _________(close) when you stay in it.
3.The old man looked _________ (happy) at his lovely grandson.
4.The audience were excited because of the film star’s ___________. (arrive)
5.Of all the fruits, I like mangoes (little), so I seldom buy them.
根据句意和汉语提示写出单词，完成句子。
1.My father’s ___________birthday is coming ,I will buy him a present . (四十九)
2.There is a long river _______________ our city. (穿过)
3.He is a teacher and his sister is a _________. (警察)
4.When I heard the bad news, I felt even _________. (伤心)
5.During the Spring Festival ,all of us have good __________. (心情)
As we know, weather and climate can affect people in a number of ways.
Farming and climate Farming is directly linked (联系) to weather and climate. For example, wheat needs dry, warm and sunny weather to grow while rice needs wet, hot and rainy weather. Farmers have to decide what to grow according to the weather in their area. When there is a sudden change in the climate, it will affect farming and food production around the world.
Climate and people’s health A change in weather will also cause changes in food, air and water qualities. So it will have a deep effect on people in the future. Changes in weather and climate can cause infectious (传染的) illnesses to spread among people because germs (细菌) can be easily spread through air and water.
Climate and water resources A climate change would influence the water system across the world. For example, in North America there is so much rain that towns and cities are often flooded. However, in North Africa, people can die of thirst because of being short of water.
In recent years, as a result of global warming (全球变暖), we suffer a lot from extreme (极端的) weather each year and it is the duty of the whole world to control the climate change and save our own planet – the earth.
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Weather and climate 1. people in at least three ways |
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2.and climate |
◆ Different crops need different kinds of weather and climate. ◆ What to grow should be 3. according to the weather in this area. ◆ Food production may be affected 4. of a sudden change in the climate. |
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Climate and people’s 5. |
◆ A change in weather may lead to changes in food, air and water qualities, so its effect on people is 6.. ◆ Climate change can make it easier for germs to 7. through air and water. |
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Climate and water resources |
◆ Climate change may influence the water 8. in the world. ◆ In one area, there might be too much water while in another area, there might be not 9. water. |
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Conclusion |
10. the climate change to save the earth is the whole world’s duty. |
Look at the centre circles of Diagram (图)A and Diagram B. Which of the centre circles looks larger? In fact, they are exactly the same size.
Then look at the picture on the right. What do you see? A vase? Or two faces？Does the picture change quickly from one to the other again and again? Maybe or maybe not, but you can never see them at the same time.
“What’s happening? Is something wrong with my eyes?” You may wonder at what you see. Don’t worry. Here is how it goes:
When we look at things, our eyes send messages to our brains and then our brains interpret（解读）the information. However, sometimes our brains interpret the received information in a wrong way. It seems that our eyes are playing a joke on us. This often happens and we call it “visual illusion(视觉错误)”.
Movie makers often make use of visual illusions. They make the objects around actors much smaller or bigger than usual. This makes us believe that the actors are much larger or smaller than they usually are. The movies Jurassic Park and Honey I shrunk the kids just make use of visual illusions.
1.Why does the centre circle in Diagram A look smaller than that in Diagram B?
A．something is wrong with our eyes
B．the two circles are not the same size
C．our brains interpret the information in a wrong way
D．the two pictures change quickly from one to the other
2.What do movie makers make use of visual illusions for ?
A．To help the actors look better
B．To make the actors much braver
C．To help the actors become stronger
D．To make the actors seem different in size
3.In the picture below, it seems that Line AB is shorter than Line CD, but in fact Line AB is as long as Line CD. Which paragraph can explain what has happened to our eyes?
A. The second one. B. The third one.
C. The fourth one. D. The sixth one.
4.What’s the right order according to the passage?
a. We look at things with our eyes.
b. Our brains interpret the messages.
c. Our brains tell us what we have seen.
d. Our eyes send messages to our brains.
A．a d b c B．c a b d C．a c d b D．b c a d
5.Where may this passage be from?
A．A letter B．An English newspaper
C．A science book D．An advertisement
