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阅读理解。     Now all Chinese sellers no longer provide free plastic shopping bags. China tries to cut the use of plasticbags in order to cut energy  consumption (能源消耗) and pollution.
     "Customers are encouraged to carry their own bags," an official with the Ministry of Commerce, Men Xiaowei,said in an online interview earlier. "It is a habit revolution(改革). To cut the use of plastic bags is to protect our environment.
     "Chinese have enjoyed free plastic shopping bags for more than 10 years. Those shopping bags used to be very helpful to Chinese shoppers. However,they also caused many problems to the environment.
     Accordin8 to the National Development and Reform Commission(国家发改委) ,every two people would use at least one plastic bag one day. At least l,300 tons of oil must be used every day to produce plastic shopping bags for supermarkets alone.
     " Plastic  bags are difficult to be  degraded (降解 ) , " Men said. " Most of the daily waste came from plastic bags, " Customers have begun to pay 0. 2 yuan for small sized plastic bags and more than 10 yuan for fabric (织物)ones.
1. Why does China cut .the use of plastic bags?
                                                      
2. According to the words of Men Xiaowei,using plastic bags used to be Chinese people"s            .
3. How many plastic bags might be used by ten people one day in China?
                                                      
4, How much should customers pay for one small-sized plastic bag?
                                                      
答案

1. In order to cut energy consumption and pollution.
2. habit
3. 5/Five.
4. 0. 2 yuan.
(答案不唯一)

核心考点
试题【阅读理解。     Now all Chinese sellers no longer provide free plastic shopping bags. 】;主要考察你对科普环保类等知识点的理解。[详细]
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阅读理解     More and more people like bicycling and it is no surprise. It is fun,healthy and good for the
environment.Maybe that"s why there are l. 4 billion bicycles and only 400 million cars on roads
worldwide today. Bikes can take you almost anywhere , and there is no oil cost !
     Get on a bicycle and ride around your neighborhood. You may discover something new all
around you.Stopping and getting off a bike is easier than stopping and getting out of your car.
You can bike to work and benefit(受益) from
the enjoyable exercise without polluting the environment. You don"t even have to ride all the way.
     Folding(折叠) bikes work well for people who take the train. Just fold the bike and take it
with you. You can do the same on an airplane. A folding bike can be packed in a suitcase. You
can also take a common bike with you when you fly. But be sure to look for information by
getting on airline websites. Not all airlines are bicycle friendly to travellers.
     Health benefits of bicycling :
     ●It helps to prevent heart diseases.
     ●Bicycling helps to control your weight.A 15-minute bike ride going to and returning from
work three times a week bums off rive kilos of fat in a year.
     ●Bicycling can improve your mood(必情) .Exercise like bicycling has been shown to make
people feel better,more relaxed and self-confident.
     ●Bicycling is healthier than driving.1. From the passage, we know that bicycling is becoming very _____.A. surprising
B. exciting
C. expensive
D. popular2. When you are riding your bicycle around your neighborhood,you may_____.A. pollute the environment around
B. find something you didn"t notice
C. go everywhere and use a little oil
D. get off your bike and begin to work3. If you travel with a folding bike, you can fold it and _____.A. get out of the car
B. take it onto a train
C. put it in your purse
D. go on airline websites4. One of the benefits from bicycling is that _____.A. you can fold the bicycle
B. you will be friendly to others
C. you will be more relaxed
D. you may get fatter and fatter5. Which is TRUE according to the passage?A. Bicycling is an enjoyable exercise for people.
B. Driving cars is healthier than riding bikes.
C. Riding a bike pollutes your neighborhood.
D. Common bikes are welcomed by all airlines.
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完形填空。  Doctors tell us holidays are important. We should  have a rest from   l   for a week or two weeks every  year.If it is possible, they say, we should    2   our homes and go to another   3   of the country. We  should go away for   4   . Then,after the holidays,we
will  be  5 and  get  ready  for   6   again.
     But some people didn"t want   7   their homes to stay in other places. They don"t like a sudden change(突然变化)in their lives (生活). They like their homes  8    of all. And some people can have a rest in   9  way. They can go to visit their friends. They can have 10  holidays  together.(     )1. A. work  
(     )2. A. stay  
(     )3. A. city  
(     )4. A. work  
(     )5. A. worse  
(     )6. A. work  
(     )7. A. to go  
(     )8. A. better
(     )9. A. one    
(     )10.A. better

B. duty      
B. leave      
B. town      
B. study      
B. healthy    
B. sports    
B. to come    
B. best      
B.other      
B. best      

C. play      
C. go        
C. village  
C. holidays  
C. bad      
C. study    
C. to stay  
C. well      
C. another  
C. well      

D. doing        
D. come        
D. part        
D. sports      
D. best        
D. play        
D. to leave    
D. good        
D. others      
D. good        

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阅读理解。     In today"s world,almost everyone knows air pollution and water pollution. But not all the persons know that noise is also a kind of pollution. In fact,noise pollution is harmful to human health,too.
     People usually have poorer hearing if they work and live under noisy conditions. Recently many teenagers in America can hear no better than 65-year-old people,for these people like to listen to pop music and most of the music is a kind of noise. Many people living near airports become deaf. Noise produced by
jet-planes or machines will make people"s life difficult and unpleasant,or even make people ill,or even drive them mad.
     Nowadays the governments of many countries are trying to solve not only air and water pollution
problems but also noise pollution problems.1.     __   is a kind of pollution.A. Water                              
B. Air
C. Noise                              
D. Pop music2.      __ usually have poor hearing.A. People listening to pop music
B. People living near airports
C. People working in the street
D. People living in foreign countries3. The governments of many countries are trying to solve   __    .A. water pollution                  
B. air pollution
C. noise pollution                  
D. all of the above4. Many people living near airports become deaf,because of  __     .A. air pollution                    
B. water pollution
C. noise pollution                 
D. music pollution        5. Many teenagers like to listen to   __    .A. noise                        
B. pop music
C. classical music                  
D. jazz
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完形填空。        It"s necessary to talk about the most important thing-food.  If we want to be     l      , we must have
enough food. It must be clean food which is well     2   , and it must be the right kind of food.
     Many people have enough food. We know we     3     food when we feel hungry. Then, if we eat a
bowl of rice, we will not feel hungry.     4     of us have enough food to eat.    5      have we eaten the right kind of food?     
     Bread is good for us. It     6     us to work and study. It keeps us     7    when the weather is cold. But
if we do not eat other food, we will become     8    .
     Meat, eggs and milk are all very good for us. They help us to     9    . They keep us healthy. We must
have some of these kinds of food every day.
     We must also have    10     and vegetables. They are good for us, too.
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(     )1. A. weak
(     )2. A. cooked
(     )3. A. keep
(     )4. A. Few
(     )5. A. So
(     )6. A. helps
(     )7. A. hot
(     )8. A. well
(     )9. A. grow
(     )10. A. coffee
B. healthy
B. done
B. provide
B. None
B. Then
B. wants
B. full
B. ill
B. sleep
B. chocolate
C. happy
C. sold
C. plant
C. Most
C. Or
C. wishes
C. warm
C. strong
C. walk
C. fruit
D. surprised  
D. watched    
D. need        
D. Every      
D. But        
D. makes      
D. cool      
D. honest      
D. play        
D. pizza      
阅读理解。
     Mary is reading something about how to keep healthy on the Internet.
     Good sleep is important for your health. You need about eight hours’ sleep a night. Don’t eat or read in bed. A cup of milk before sleeping may help you get a good sleep. Go to bed before 10:00 and get up early every morning. For more information, please visit www. sleeping. com.
     How often do you exercise? If you want to stay healthy, you should do a lot of exercise. Try to exercise for 30 minutes a day, three or four times a week. For more information, please call Health Line at 180-2000.
      Studies show that the cold or flu virus(流感病毒) can live on our hands for long. So you should wash your hands often with soap and water. If you want to know more, please call Health Line at 180-1313.
Brush your teeth twice a day. And see a dentist at least (至少) once a year. The oral examination(口腔检查) is not only for the health of teeth, but the whole body. Please visit www. mydr. com for more information.      
1. If you want to get a good sleep, you should             before sleeping.         
A. stay up
B. read in bed
C. drink some milk
D. eat something
2. You should do exercise              to keep healthy.
A. many hours every day
B. ten minutes every day
C. 30 minutes a week
D. about 2 hours a week
3. To prevent from catching a cold or flu, it’s good for you            .       
A. to wash your hands often
B. to brush your teeth twice a day
C. to get up early every morning
D. to eat some healthy food
4. You should visit the dentist at least once a year, because            .        
A. you don’t often brush your teeth
B. the oral examination is necessary
C. it is good for the dentists
D. it can only keep your teeth healthy
5. If you want to learn more about flu, you can             .       
A. visit www. sleeping. com.
B. call Health Line at 180-2000
C. call Health Line at 180-1313
D. visit www. mydr. com