完形填空。    Have you ever planted a few trees on Tree Planting Day? Each year, millions of people, both   1  , plant a
lot of trees. But this may not be the best way to make your home a   2   place.
    Last week we visited a park in Hebei. We were   3   to find most of the trees had been burned. The workers
told us that the trees   4   soon after they were planted because they weren"t watered well enough.   5   workers
burned them and cleaned the place for   6   trees to be planted this year.   7   a card found in one of the dead
trees, a student wrote:"I hope this tree will grow up with me to   8   the backbone (栋梁) of our country."
The workers said that the survival (存活) of the trees was really more important than   9   trees were planted. 
    Some people in Beijing now have a new idea that they can donate (损赠) some money and let professionals
(专业人士) plant and  10  the trees.

(     )1. A. students and teachers          (     )2. A. smaller                        (     )3. A. pleased                        (     )4. A. died                           (     )5. A. Though                         (     )6. A. few                            (     )7. A. Over                           (     )8. A. need                           (     )9. A. how many                       (     )10. A. take out	B. old and young          B. warmer         B. happy          B. grew           B. When           B. old            B. From           B. hold           B. when           B. take down	C. boys and girls         C. greener             C. interesting         C. bought              C. Because             C. new                 C. On                  C. plant               C. how soon            C. take away	D. mother and father       D. larger             D. surprised          D. planted            D. So                 D. dead               D. Above              D. be                 D. why                D. take care of
1-5: BCDAD   6-10: CCDAD
阅读理解。
Every day at least 10000 persons in the world die of starvation, according to the World Health Organization. One-third to one-haft of the earth"s population is under-nourished (营养不良的) even though more than the necessary food for everyone on earth is available (可获得的).     Many nutrition experts (营养学家专家) say that one of the reasons people starve is that they are willing to eat only the kind of foods they are used to. For example, enough rice to feed 1000 Chinese would be left to spoil among Eskimos, who don"t eat rice. A store house full of bacon that would be food in many places around the world would mean nothing to millions of East Indians, who won"t eat pork (猪肉) for religious reasons. Another group of East Indians, called Hindus, won"t eat beef because their religion forbids it. Instead of being butchered, cows are allowed to roam (闲逛) freely in the streets in Indian cities.     Thousands of scientists in all parts of the world are working to change soybeans (黄豆) and fish meal into food that people of different nationalities will eat. Both soybeans and fish meal are high in protein (蛋白质) and are available in large quantities. These scientists feel that human eating habits are often at the bottom of the world-wide food problem.
1. What is the main idea of this passage?
[     ]
A. The World Health Organization says people are starving. B. There is enough food for everyone. C. People"s eating habits are one of the causes of the world-wide food problem. D. Scientists are malting food from fish meal.
2. This passage is written _____.
[     ]
A. to explain one of the reasons people die of starvation B. to explain why there are always starving people C. to persuade people to eat food of soybeans and fish meal D. to describe the eating habits of the East Indians
3. East Indians won"t eat pork _____.
[     ]
A. because they don"t know what pork is B. for religious reasons C. because they prefer to starve D. for health reasons
4. Cows are free to _____ in the streets in Indian cities.
[     ]
A. be butchered B. walk here and there slowly C. run quickly D. do everything
5. Hindus won"t eat beef because _____.
[     ]
A. cows roam in the streets B. they are East Indians C. they don"t like beef D. their religion forbids it
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号 中词语的正确形式填空，并将答案填写在标号为1－5的相应位置上。
In the past, the people in Zhanjiang lived a poor life. The houses were old and small. 1______ (pollute) was very serious, and there was rubbish everywhere. The traffic was not convenient, so few visitors came here.     Now great changes have 2______ (take) place in Zhanjiang. The environment has become more beautiful. The rivers have turned 3______ (clear) and the sky has turned bluer. There are trees, flowers and grass everywhere. People live a better 4______. There are many large and bright buildings. Many people have their own cars. Every year, thousands 5______ people from all over the country come to our city.     We"re sure Zhanjiang will become better and better in the future.
阅读理解。
Skin-diving is a new sport today. This sport takes you into a wonderful new world. It is like a visit to the moon! When you are under water, it is easy for you to climb big rocks, because you are no longer heavy.      Here, under water, everything is blue and green. During the day, there is enough light. When fish swim nearby, you can catch them with your hands.      When you have tanks of air on your back, you can stay in deep water for a long time. But you must be careful when you dive in deep water.      To catch fish is one of the most interesting parts of this sport. Besides (而且), there are many uses for skin-diving. You can clean ships without taking them out of the water. You can get many things from the deep sea.      Now you see that skin-diving is both useful and interesting.
1. Skin-diving will take you to _____.
[     ]
A. the moon B. be in danger C. mountains D. the deep sea
2. You can climb the big rocks under water because _____.
[     ]
A. you are stronger B. the fish nearby help you C. you are not as heavy as on land D. there is a lot of light
3. Under water, a skin-diver _____ in the daytimes.
[     ]
A. can see everything clearly B. can"t see anything clearly C. can see nothing D. can see only fishes
4. With a tank of air on your back, you can _____.
[     ]
A. catch fish very easily B. stay under water for a long time C. be in safe place D. have more fun
5. Which of the following sentences is NOT true?
[     ]
A. Skin-diving is a new sport. B. Skin-diving is like visiting the moon. C. The only use of skin-diving is to have more fun. D. Skin-diving is both interesting and useful
阅读理解。
At the shopping mall, you probably think about spending, not saving. Think about all the lights that keep the mall bright. Think about all the water faucets (水龙头) in the toilet. Think about all the air conditioning in summer. Saving energy is a hot topic for such a big place!      Many things at the mall use energy. Electric lights, infrared (红外感应) faucets and air-conditioners need electricity to work. One way to save energy is by keeping lights clean. More and more dust and dirt make the lights less bright. When malls keep lights clean, they can use fewer lights and keep the area just as bright, Using fewer lights means using less energy. You step up to the water faucet. The water starts to flow. You don"t have to touch a thing. Why do malls have such fancy faucets? The answer is simple. They save water. Sometimes people forget to turn the water off after they wash. Infrared faucets turn themselves off. The……
1._____ is a hot topic for a big mall.
[     ]
A. To spend money B. To save energy C. To keep the mall bright D. To buy things
2. Malls use infrared faucets mainly because _____.
[     ]
A. they save water B. they are fancy C. they are simple D. they turn themselves off
3. Which of the following cannot save energy?
[     ]
A. Using fewer lights. B. Using infrared faucets. C. Using air-conditioners D. Keeping lights clean.
4. What will the fourth paragraph probably talk about?
[     ]
A. How to save water when using infrared faucets in the mall B. How to save energy when using air-conditioners in the mall C. How to save money when shopping in the mall. D. How to spend money when shopping in the mall.
5.The best title for the passage is _____.
[     ]
A. Lights, faucets and air-conditioners B. Spending less money C. Energy saving at the mall D.A hot topic
阅读下面的短文，并根据短文后的要求答题。
Since 1850, the temperature of Earth"s surface has increased about 0.6°C. Scientists predict it may warm much more by the end of this century. Who"s turning up the heat? Well, it seems that we are! Some of this global warming may be natural. However, nearly all scientists now agree that most of it is due to peoples actions. Over the past 150 years, we"ve added huge amounts of certain gases, especially carbon dioxide (CO2) to the air. These gases can keep heat near Earth"s surface, so more carbon dioxide means more heat is kept near Earth"s surface.Global warming may change the weather in ways that lead to more severe storms, floods and droughts.     We add carbon dioxide to the air when we burn things, especially fossil fuels. Fossil fuels are energy sources formed from the remains of plants and animals that lived millions of years ago. Coal, oil, and natural gas are all fossil fuels. People in the United States and other countries started bunting large amounts of fossil fuels more than a century ago. The amount d fossil fuels being burned each year has been increasing worldwide. The more we burn, _____________________.      What can we do to help? Nowadays to live a low-carbon life is quite popular in the world. Low-carbon means to reduce the amount of carbon dioxide. Saving energy and reusing are the key words. In fact, even the simplest everyday activities can make our lives low-carbon.
1. What problem can global warming cause?（根据短文内容回答问题）     __________________________________________________________________________ 2. What are fossil fuels?（同上）     __________________________________________________________________________ 3. 请将第一段中的划线句子翻译成汉语。     __________________________________________________________________________ 4. 请根据第二段内容，将最后一个句子补充完整。     The more we bum, __________________________________________________________. 5. 请写出日常生活中的一种“低碳”行为（用英语写一个句子）。     __________________________________________________________________________