题目内容
Did you feel it was warmer than before?
“There have been twenty-one winters in China since 1986,” said scientists. “ the past 100 years, as the world temperature has been up by 0.74 °C , the temperature in North China has 1.4 °C in only 50 years.”
China needs to take quick actions to carbon dioxide (二氧化碳) emission (排放) because it’s the main reason for world warming. The good news is that China has seen the importance of going China sets the goal of cutting energy use by 20% and pollution emission by 10% in the 11th Plan.
Here is some advice for you.
Wearing used clothes such as your brother’s, sister’s or dad’s old T-shirts means you energy; And don’t forget the lights when you leave a room and turn off your television and computer when they are not ! Besides, taking a bus saves a lot of oil every year. Also open a window and try not to use the air conditioner (空调). If necessary, set the temperature in summer and lower in winter to save energy; It isn’t good to use paper cups, bags or boxes in our daily life.
1.A．cool B. hot C. cold D. warm
2.A．during B. for C. since D. after
3.A．climbed B. went C. arrived D. got
4.A．increase B. improve C. cut D. break
5.A．yellow B. green C. black D. blue
6.A．Five-Year B. Five--Years C. five years D. five year
7.A．use B. find C. save D. keep
8.A．to turn on B. to turn off C. to turn up D. to turn over
9.A．in use B. on business C. at present D. for fun
10.A．stronger B. higher C. taller D. quicker
1.D
2.A
3.A
4.C
5.B
6.A
7.C
8.B
9.A
10.B
【解析】
试题分析：这篇短文主要讲述气候问题。文章介绍，由于二氧化碳的过度排放，导致全球气候变暖。为减少二氧化碳的排放，文章还提出了几点建议。
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考点：科普环保类短文。
People often call the plastic bags “white pollution”. 1. , it becomes the worst invention for the human. It is reported that it takes 100–200 years to break down the plastic bags completely. However, a 16-year-old high-school Canadian student called Daniel Byrd discovered the way to break down the plastic bags!
The idea of the invention comes from his housework. 2. . Every time, when he opens the closet, the plastic bags fly out. This makes him very angry. 3. . With his teacher’s help, he found that when he put the two germs（细菌） mixture up and that made the plastic bags break down quickly.
He made an experiment first. He put some earth germs and plastic bags together. After 12 weeks, he found the plastic bags had been broken down. 4. . The experiment also showed that the plastic bags could be broken down in three months. And they only gave out some water and little carbon dioxide (CO2).
Now Byrd has got 30 thousand dollars from his invention. 5. . He has also got a lot of award from many universities.
A. So he thinks how to deal with these plastic bags B. Because it is hard to break down C. Then he made another experiment D. He wants to go to college with his money E. He always helps her mother do the housework |
A: Hi, Mary. You were not at school yesterday. 1.
B: Oh, I had a headache and I had to ask for a sick leave.
A: I’m sorry to hear that. 2.
B: Yes,my mother took me to the hospital. The doctor looked me over and said I had caught a cold.
A: 3.
B: Yes,a little.The doctor told me to take medicine three times a day and drink more water.
A: 4.
B: Yes, much better.
A: 5.
B: I will. Thanks a lot.
A. Was it serious? B. How are you feeling now? C. Take more exercise and keep healthy. D. Did you see the doctor? E. What was the matter? F. What did the doctor say? G. Are you feeling better now? |