科目：高中英语 来源： 题型：阅读理解
What does fizz (气泡) taste like? In Bubbly (多泡的)drinks such as sodas, tiny bubbles give the drink a lift--- and have a distinct taste, In a new study on mice, scientists have connected that fizzy-taste feeling to the ability to taste sourness, such as that of oranges or vinegar.
Scientists first thought the taste of bubbles came from the bubbles bursting on the tongue, but now ate starting to think differently. Charles Zuker, of Columbia University, and his team studied the nervous system of mice to understand how the tongue tastes carbon dioxide, which is the gas that makes up the bubbles.
Animals, including human beings, are able to detect different tastes by using taste buds(味蕾) which pick up tastes in the mouth, and then send them to the brain. In the experiment, different groups of mice were genetically engineered to be missing one of the senses involved in taste. “Genetically engineered” means the researchers were able to turn off the switches for certain senses by changing the genes responsible for taste. The mice in one group could not taste sweet; another, sour; the third, bitter, and the fourth, salt. When the scientists gave carbon dioxide to the mice, the nervous systems of all the mice responded to the gas, except those of the mice that could not taste sour.
This shows that the taste of the bubbles must be sour, and that by turning off the ability of the mice to taste sour, the scientists also turned off their ability to taste carbon dioxide. When they studied the cells that detect sourness, the researchers found a protein attached to the cells that is important to the process of tasting carbon dioxide. When carbon dioxide comes into contact with this protein, the protein knocks off particles called protons. These protons(质子), in turn, travel to the brain, which says ,” Hey! That’s a taste!”
It may seem like a lot of work to get from a can of soda to a taste, but the science of the senses is anything but simple, “ Taste is a challenging system to study,” one researcher says.
What is the most important function of the bubbles?
A. To look interesting . B. To make drinks taste good.
C. To make drinks funny. D. To produce a lot of fizz.
From the experiment the researchers learned that______.
A. sourness has nothing to do with the taste of bubbles.
B. there is a connection between sourness and bubbles.
C. the taste of bubbles is better if it’s less sour.
D. most mice cannot taste carbon dioxide.
It can be inferred from the passage that ________.
A. the taste of bubbles is produced by the bubbles bursting on the tongue.
B. the nervous systems of mice show how the tongue tastes carbon dioxide.
C. taste seems simple but is very complex to research.
D. nerve cells sending signals to the brain is the first step in tasting something.
Which of the following would be the best title for the passage?
A. Nervous Systems Understand How the Tongue Tastes.
B. The Process of Taste
C. The taste of Bubbles.
D. Different Animals Detect Different Tastes.
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科目：高中英语 来源： 题型：阅读理解
A water bearer in India had two large pots; each hung on the ends of a pole. The water bearer often carried the pole __36__ his neck. One of the pots had a crack(裂缝) in it, __37__ the other pot was perfect and always delivered a full portion of water. At the end of the long walk from the stream to the house, the cracked pot __38__ only half full. For a full two years, this went on __39__， with the bearer delivering only one and a half pots full of water to his house.
Of course, the perfect pot was __40__ of its advantages. But the poor cracked pot was ashamed of its own imperfection, and __41__ that it was able to __42__ only half of what it had been made to do. __43__ two years of what sensed to be a bitter __44__， it spoke to the water bearer one day by the stream. “I am ashamed of myself, and I want to __45__ to you. I have been able to __46__ only half my load because this crack in my side __47__ water to leak out all the way back to your house. Because of my __48__， you have to do a lot of this work, and you don't get full value from your __49__，” the pot said.
The bearer said to the pot, “Did you __50__ that there were flowers only on your side of the path, __51__ not on the other pot's side? That's because I have always __52__ your fault, and I planted flower seeds on your side of the path, and every day while we walk back, you've __53__ them.
For two years I have been able to __54__ these beautiful flowers to decorate the table. Without you being just the __55__ you are, there would not be this beauty to grace the house.”
36．A.above B．over C．across D．through
37．A.as B．while C．when D．so
38．A.arrived B．realized C. made D．concluded
39．A.weekly B．daily C．monthly D．yearly
40．A.ashamed B．proud C．happy D．disappointed
41．A.sad B．pleased C．comfortable D．safe
42．A.admit B．achieve C．reduce D．attract
43．A.Before B. Since C．After D．By
44．A.failure B．success C．excitement D．satisfaction
45．A.apologize B. talk C．admit D．apply
46．A.develop B．permit C．depend D．deliver
47．A.takes B．causes C．makes D．reminds
48．A.fault B．success C．kindness D．sorrow
49．A.effects B．efforts C．operation D．attempt
50．A.look B．pay C．notice D．watch
51．A.but B．and C．since D．after
52. A．known about B．told about C．worried about D．come about
53．A.cared B．watered C．planted D．pulled
54．A.pick B．buy C．sell D．borrow
55．A.attitude B．way C．measure D．appearance
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科目：高中英语 来源：广东省南雄中学2009-2010学年度高二第二学期第一学段考试试卷（英语） 题型：阅读理解
At 227 billion yuan ($33 billion) for 2008, Guangdong's cultural industries accounted for 6.4 percent of its GDP and experienced a growth rate of 13.8 percent. But Lai admits that size does not equal weight. "Our businesses are mostly small, financing difficult and brands few."
One local brand that has made it big is Pleasant Goat and Big, Big Wolf, also translated as Happy Sheep and Gray Wolf, China's most popular cartoon series currently being aired. But Liu Manyi, general manager of Creative Power Entertaining Inc, the firm behind the hit show, is not laughing to the bank. Instead she is bitter: "Pirate discs were all over the streets before our first movie hit the screen. Their images appear on all kinds of products. All this has no proper licensing."
In case you don't know, China produces the largest amount of animated(动画的) programming in the world. But quantity is not quality. Behind every Pleasant Goat there are tens of thousands of flops. The best way for the government to promote the country's creative industries is to crack down on piracy (盗版). Hollywood often raises its voice about being victimized (受害) in China. Truth be told, Hollywood is probably the least affected since there is a quota system for China's importation of Hollywood films.
Many Chinese producers are taking baby steps and the domestic market is all they have. If their rights in the home market are not protected, they will never see the day their products find a foreign audience.
The sudden closure(关闭) of BT websites where copyrighted materials used to flow freely suggests a determination on the part of the government to take intellectual property rights seriously. This kind of websites is bad for us, so we should ban them.
Much of the news coming out of the 2009 International Cultural Industries Forum was encouraging. China's film industry is expected to get 6 billion yuan ($879 million) in box office receipts this year. A decade from now, this number may go up to 30 billion, according to some forecasts.
If the government takes serious action against online and offline pirates, China's creative industries may well have a bright future.
51. What does the underlined sentence in paragraph 1 mean?
A. Fast as the development of Guangdong's cultural industries is, they don’t have a big challenge in the world.
B. Guangdong's cultural industries can make a big profit although they are just the small companies.
C. Guangdong's cultural industries make a big contribution to its GDP because of their strong economic power.
D. The development of Guangdong's cultural industries cannot catch up with any other
industries.
52. What does Liu Manyi think about Pleasant Goat and Big, Big Wolf?
A. It is a failure since it is a local brand.
B. It is a success but cannot get the expected profit.
C. Its profit from the images has been shared legally.
D. Pirate discs make it more popular among the children.
53. Hollywood films are mentioned to tell us that __________.
A. Hollywood films make our creative industries have less space to survive
B. it is piracy that makes it possible for Hollywood films to get less influenced
C. our creative industries need enough protection to have a bright future
D. foreign films have taken up more market in China than the local ones
54. Which of the following statements is TRUE?
A. Chinese creative industries are more advanced than foreign ones.
B. The domestic market is of little significance to the survival of Chinese creative
industries.
C. BT websites stand in the way of the development of Chinese creative industries.
D. The growth of China's film industry is always slow and needs more support.
55. In which column of a newspaper will you probably read this passage?
A. Regional B. Economic C. Sports D. Cartoon
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科目：高中英语 来源：贵州省松桃民族中学2009-2010学年度高一下学期期中考试试卷（英语） 题型：阅读理解
第二部分 阅读理解 (满分30分)
阅读下列短文，从每题所给的四个选项 (A、B、C和D) 中，选出最佳选项。 (每小题2分)
Wang Hao and Wang Liqin, two of China’s top tennis players, both saw the World Table Tennis Championships as a chance to prove themselves. But there was only one champion and Wang Hao, 25, won it last Tuesday in Yokohama, Japan.
Wang Hao, who won the men’s doubles title with Chen Qi last Monday, played with spirit to best Wang Liqin 11-9, 13-11,11-5,11-9.
Wang Hao said it was his mental toughness (心里稳定) that made the difference. “I was disappointed by my performances in past championships and the last two Olympic Games. But I have tried to pull myself together and prepared well. This is the result.”
Wang Hao said he always understood the importance of physical training and technical skills. Now he knows the need for mental preparation as well. Having two Olympic silvers had left him feeling bitter (痛苦的). The bitterness perhaps explains why he has not always played at his best in the past.
“I’ve come to understand that you can learn important lessons (教训) from failure,” he said. “Losing can build your character and make you a stronger player.” His next goal, or dream, is to win the medal at the London Olympics in 2012.
Liu Guoliang, head coach of China’s table tennis team, sang the praises of Wang Hao’s victory. “This is just the beginning of his rise,” said Liu. “It’s the confidence-booster he needs to make further progress.”
1 According to the passage, Wang Hao won ____ gold medals in the World Table Tennis Championships in Yokohama, Japan.
A. only one B. two C. three D. four
2From Wang Hao, we can know the main reason for his beating Wang Liqin is his ____ .
A. technical skills B. physical training C. mental toughness D. past experience
3What is the next goal of Wang Hao?
A. To win the title of the champion at the 2012 Olympics.
B. To beat Wang Liqin again.
C. To prove himself in the future competitions.
D. To win more goals in future.
4 What can we learn from Wang Hao?
A. Failure is the mother of success.
B. Never give until you succeed.
C. Where there is a will, there is a way.
D. A good beginning makes a good ending.
5 The passage is mainly about how to ____ .
A. get gold medals B. beat Wang Liqin C. play table tennis D. beat Chen Qi
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科目：高中英语 来源：2011-2012学年湖南省浏阳一中高一下学期第三次阶段测试英语试卷（带解析） 题型：完型填空
It was a bitter, 36 evening in northern Virginia. The old man’s beard was 37 by winter’s frost (霜)while he waited for a ride across the river. The wait seemed endless. Then he heard the weak sound of hooves(马蹄) advancing along the frozen path. 38 , he watched as several horsemen rounded the bend. He let the first one pass by, then another. As 39 rider drew near where the old man sat, the old man 40 the rider’s eye and said, “Sir, would you mind giving an old man a ride to the other side of the river?”
Reining(勒住) his horse, the rider replied, “Sure thing.” Seeing the old man unable to 41 his half-frozen body from the ground, the horseman helped the old man onto the horse and took him to his 42 . On the way, the horseman said: “Sir, I notice that you let several other riders pass by. I'm 43 why, on such a bitter winter night, you would wait and ask the last rider.”
The old man looked at the rider and replied, “I know people pretty good. When I 44 the eyes of the other riders, I immediately saw there was no 45 for my situation. But when I looked into yours, kindness and compassion(同情) were obvious. I knew that your gentle spirit would give me help in my time of 46 .”
Those heart-warming comments 47 the horseman deeply. “I'm most grateful for what you have said,” he told the old man. “May I never get too busy in my own affairs that I fail to respond to the needs of others with kindness and compassion.”
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