阅读理解Dear Wei Lin: It was really good to hear from you again, but I was sur
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阅读理解 |
Dear Wei Lin: It was really good to hear from you again, but I was surprised to learn that you started smoking soon after you went to the U.S. You said that smoking helps you relax. This might be true, but there are better ways to relax . And doctors tell us that smoking can only help us relax for a short time. I remember when you were in Taiwan, you were afraid that the air pollution might harm (对...有害处) your health. But don"t you think you"re also harming your health when you smoke? Smoking can hurt other people"s health, too. And I"ve heard that some people have gotten cancer from second-hand smoke. So for your own health and for the health of others, please give up smoking … Yours, Alex |
答案
1-5: D A C D D |
举一反三
阅读理解。 |
Do you still get free plastic bags from the supermarkets? Things have changed. China has banned (禁止) free plastic bags at shops and supermarkets, and people have to pay for using plastic bags. The rule started on June 1st. It came because our country tried to make litter less. Making super- thin plastic bags has also been banned. The Chinese once used about 3,000,000,000 plastic shopping bags a day, and they have caused pollution of the environment. The bags have become a main cause of plastic pollution because they are easy to break and people throw them away here and there. So the Chinese people are encouraged to bring their own bags for shopping. What kind of shopping bag is the best to bring? Some students in chongqing have a good idea. They make their own shopping bags. They use old clothes to make cloth bags and send to their parents as presents. They also ask their parents and friends to use cloth bags instead of plastic ones. They think it is their duty to protect the environment. |
1. People in China have to ________ now. |
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A.Throw plastic bags here and there B.collect plastic bags in the street C.pay for using plastic bags at shops and supermarkets D.use free plastic bags at shops and supermarkets |
2. China made this rule because plastic bags were bad for the _______ |
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阅读短文,回答问题。 |
Jason Queally is one of the fastest men in the world on bicycle. But do you really call the thing in the picture a bicycle? Well, yes, Jason"s human-powered machine, With its two wheels, is, of course, a bicycle. Every year, a very important humanpowered bicycle is held in Nevada, USA. The speed of a bike is measured (测定) for only 200-metres, but players take more than a kilometre to get their bikes going fast. Jason Queally"s fastest speed for the 200metre race was 103.5 kilometres an hour. At this year"s race, Jason failed to reach the finishing line. He was speeding along at about 70 kilometres an hour when he began to lose control of his bike. When he tried to slow down, it began to smoke.Soon the inside of his bike was filled with smoke.He couldn"t see, and he couldn"t breathe. At 70 kilometres an hour, a crash could be very serious. Jason was frightened, but he managed to stop the bike safely. He would rapair his bicycle and try again another time to be the world"s fastest man on a bike. Better luck next time, Jason. Maybe you"re surprised that these bikes go so quickly, but is it useful? It could be. Cars are becoming more and more popular, and they are very safe, comfortable and easy to drive, but they also pollute the air in our cities. Scientists and engineers are learning from fast racing bikes how to make human-powered vehicles that might be uesful for daily travel. 1. Is Jason"s human-powered machine a bicycle? 2. How often is the human-powered bicycle race held in Nevada? ________________________________________________________________ 3. Did Jason stop his bike safely or was he badly hurt? ________________________________________________________________ 4. Why did he lose this year"s race? 5. What is the best vehicle for daily travel like according to the writer? ________________________________________________________________ |
True or False. (判断下列句子是否符合短文内容,符合的用“T”表示,不符合的用“F”表示。) |
阅读理解。 |
Many places in the world need more fresh water. Every country is trying to find ways to turn salt water into fresh. Why aren"t there many factories like the Symi factory? In some places, the sun is not hot enough. Or it does not shine every day. In such places, other ways of heating sea water can be used. These ways cost more money, but they work faster than the sun. By boiling sea water with high heat, a lot of fresh water can be made quickly. But heating is not the only way to get fresh water from salt water. Other ways are tried. One way is freezing. The fresh part of salt water freezes (冷至结冰) first. To get fresh water, the bits of ice are taken out. Which way is the best? The one that gives the most water for the least money. It may be a different way for each place. Symi"s way seems very good for small, hot places. It doesn"t make very much water at a time. But the factory is easy to build and costs little. That is why people in many dry places talk about Symi! |
阅读下面短文,根据所给语境,按要求完成下列各题。 |
Deserts and Good Land Scientists are trying to turn deserts into good land again. They want to bring water to the deserts, so people can live and grow food there. However, more and more land is becoming desert. Why? Scientists think that people are doing bad things to turn good land into desert. ①地球上的一些地方雨量不足, but they still do not become deserts. This is because green plants are growing there. Small green plants and grass are very important to dry places. Plants do not let the hot sun make the earth even drier.②Plants do not let the wind blow the soil away. When rain falls, plants hold the water.③Without plants, land can become desert much more easily. 1、将①处的汉语译成英文. 2、将②处的英文译成汉语. 3、将③处的英文译成汉语. 4、What should we do in order to protect good land? |
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