We learned that fossil fuels were formed before and during the time of the dinosaurs（恐龙）. We are using up the fuels. We can save fossil fuels by protecting and finding ways to use energy from “endless sources”, like the sun and the wind. Some people suggest that we should start using hydrogen（氢）.
Hydrogen is a colorless, smell-less gas that takes up 75 percent of the whole universe. Hydrogen is found on earth only in mixture with other elements such as oxygen, carbon and nitrogen. To use hydrogen, we must separate it from these other elements.
Hydrogen can be used in NASA’s space program as fuel for the spaceships, and in fuel cells that provide heat, electricity and drinking water for astronauts. Fuel cells are devices that directly change hydrogen into electricity. In the future, hydrogen could be used to fuel vehicles and aircraft and provide power for our homes and offices.
Hydrogen can be made from natural gas. An electrical current can also be used to separate water into its elements of oxygen and hydrogen. Some plants in the sea and bacteria（细菌） give off hydrogen through sunlight under certain conditions.
Hydrogen as a fuel is high in energy. Yet a machine that burns pure hydrogen produces almost zero pollution. NASA has used liquid hydrogen since the 1970s to drive rockets and spacecraft into orbit. Hydrogen fuel cells power the spacecraft’s electrical systems, producing clean by-product-pure water, which the crew drinks.
56. We can get hydrogen from the following EXCEPT ______ according to the passage.
A. natural gas B. water C. creature in the sea D. bacteria
57. Why could the hydrogen be used widely in the future?
A. Because it is of high quality.
B. Because it has no pollution.
C. Because it is easy to get it from all kinds of ways.
D. Because there are much hydrogen existing in the universe.
58. The passage mainly tells us ________.
A. the usage of a new energy source B. the future energy sources
C. a new energy source －hydrogen D. how to get the energy source
天天练口算系列答案科目：高中英语 来源： 题型：
The village has developed a lot ______ we learned farming two years ago.
A．whenB．which C．that D．where
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科目：高中英语 来源：海南省五校2010届高三下学期第二次联考英语试卷 题型：阅读理解
第三部分 阅读理解（共两节，满分40分）
第一节 （共15小题：每小题2分，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，选出最佳选项答题卡上将该项涂黑。
A
My sister and I shared a typical sisterly relationship: we couldn’t stand each other．Or, to be honest, she couldn’t stand me．I took her as a hero．My clothes mysteriously looked like hers, and even my words tended to copy those I heard from her．Any sort of talk we had usually became a fighting, and try as I might, my sister had an extra six years worth of rude vocabulary．
After a while, I stopped trying to impress her and learned to be totally indifferent（冷漠的）；we soon fell into a sad pattern — I avoided her, she paid no attention to me, and deep inside, it hurt．She was only a sister in name．I truly believed that we would forever be apart, two housemates without conversation, two strangers without warmth．
I still remember the day I learned to ride a bike．I had received the bike that Christmas, which was great, until I realized I had no idea how to ride it．My mom had long since abandoned any attempt to teach me; I had proved to be a frustrating student．I had to learn by myself, a little bit each day, but unsuccessfully．On that day I was so disappointed that I threw my bike aside and began to cry, I guess that was what caused my sister to come outside．At first I was nervous, as I thought she would begin to laugh at me．She did not．She gently picked my bike up．That was the beginning．She fearlessly held my hand while the tears dried on my cheeks．She never once let me fall．And for three hours — three wonderful hours — we learned to ride my bike．No shouting．No fighting．No arguing．
That day I learned that my sister was human — how else could she have been my teacher? It was a life-changing experience．We still occasionally have our quarrels, but since that day, it’s been easier to get along because we have an unspoken respect for each other．
56．From the first paragraph, we can infer that _____．
A．the writer’s sister usually won the fighting
B．the writer was not always honest with her sister
C．the writer showed little respect for her sister
D．the writer’s sister had a good memory
57．When the writer failed to impress her sister, she _____．
A．felt hurt and treated her sister as a stranger
B．decided to be indifferent to her sister
C．didn’t talk with any member of the family
D．kept apart from her sister for a long time
58．What caused the writer to cry when she learned to ride a bike?
A．She fell off the bike and hurt herself seriously．
B．Her mother refused to buy her a bike．
C．She couldn’t learn how to ride a bike by herself．
D．Her sister laughed at her old bike．
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科目：高中英语 来源：2011-2012学年浙江省温州市十校联合体高三期中联考英语卷 题型：阅读理解
I try not to be biased（偏见）but I had my doubts about hiring Stevie. His social worker assured me that he would be a good, reliable busboy. But I had never had a mentally handicapped employee. He was short, a little fat, with the smooth facial features and thick-togued speech of Down’s Syndrome（唐氏综合症）. I thought most of my customers would be uncomfortable around Stevie, so I closely watched him for the first few weeks.
I shouldn’t have worried. After the first week, Stevie had my staff wrapped around his stubby little finger, and within a month my regular trucker customers had adopted him as their official truck stop mascot. After that, I really didn't care what the rest of the customers thought of him. He was like a 21-year-old in blue jeans and Nikes, eager to laugh and eager to please, but fierce in his attention to his duties. Every salt and pepper shaker was exactly in its place, not a bread crumb or coffee spill was visible when Stevie got done with the table. Our only problem was persuading him to wait to clean a table until after the customers were finished.
Over time, we learned that he lived with his mother, a widow who was disabled. Money was tight, and what I paid him was probably the difference between them being able to live together and Stevie being sent to a group home.
That's why the restaurant was a gloomy place that morning last August, the first morning in three years that Stevie missed work. He was at the Mayo Clinic in Rochester getting a heart surgery. His social worker said that people with Downs Syndrome often had heart problems at an early age and there was a good chance he would come through the surgery in good shape and be back at work in a few months.
A ripple of excitement ran through the staff later that morning when word came that he was out of surgery, in recovery, and doing fine. Frannie, my head waitress, did a little dance when she heard the good news. Belle Ringer, one of our regular trucker customers, stared at her and asked, “Okay, Frannie, what was that all about?”
"We just got word that Stevie is out of surgery and going to be okay."
"I was wondering where he was. I had a new joke to tell him. What was the surgery about?"
Frannie quickly told Belle Ringer and the other two drivers sitting at his booth about Stevie's surgery, then sighed: "Yeah, I'm glad he is going to be OK," she said. "But I don't know how he and his Mom are going to handle all the bills. From what I hear, they're barely getting by as it is."
Belle Ringer nodded thoughtfully, and Frannie hurried off to wait on the rest of her tables.
After the morning rush, Frannie walked into my office. She had a couple of paper napkins in her hand.
"What's up?" I asked.
“I cleared off that table where Belle Ringer and his friends were sitting after they left, and I found this. This was folded and tucked under a coffee cup."
She handed the napkin to me, and three $20 bills fell onto my desk when I opened it. On the outside, in big, bold letters, was printed "Something For Stevie".
That was three months ago. Today is New Year’s day , the first day Stevie is supposed to be back to work. His placement worker said he had been counting the days until the doctor said he could work, I arranged to have his mother bring him to work, met them in the parking lot and invited them both to celebrate his day back. I took him and his mother by their arms. “To celebrate you coming back, breakfast for you and your mother is on me.”
I led them toward a large corner booth. I could feel and hear truck customers and the rest of the staff following behind as we marched through the dining room. We stopped in front of the big table. Its surface was covered with coffee cups and dinner plates, all sitting slightly on dozens of folded paper napkins.
"First thing you have to do, Stevie, is clean up this mess," I said.
Stevie looked at me, and then pulled out one of the napkins. It had "Something for Stevie" printed on the outside. As he picked it up, two $10 bills fell onto the table. Stevie stared at the money, then at all the napkins peeking from beneath the tableware, each with his name printed on it.
I turned to his mother. “There's more than $10,000 in cash and checks on that table, all from truckers and trucking companies that heard about your problems. Happy Thanksgiving!”
While everybody else was busy shaking hands and hugging each other, Stevie, with a big, big smile on his face, was busy clearing all the cups and dishes from the table.
【小题1】Why did the author have doubts about hiring Stevie?
| A．Stevie was not that reliable. | B．Stevie was mentally disabled |
| C．Stevie was too short and fat. | D．Stevie was bad-tempered |
| A．That he made customers uncomfortable. | B．That he couldn’t pay attention to his duties. |
| C．That he often spilled cups of coffee. | D．That he usually cleaned the table too early. |
| A．could help Stevie out of the trouble | B．could send Stevie to a group home |
| C．couldn’t thoroughly solve Stevie’s problem | D．could make a great difference to Stevie’s life |
| A．Stevie could pick up the money that was given to him. |
| B．The table was so dirty that it needed cleaning. |
| C．It was Stevie’s duty to clean the table. |
| D．She wanted to congratulate Stevie on his coming back. |
| A．His special appearance. | B．His hard work and optimism. |
| C．His funny speeches and actions. | D．His kind-hearted behaviour. |
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科目：高中英语 来源：2015届江苏省宿迁市高二上学期第一次月考英语试卷（解析版） 题型：单项填空
We learned to dive, ________ meals outside and sleep in a tent.
A. cooked B. cook C. cooking D. to cook
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科目：高中英语 来源：江西省名校2010届高考信息试卷英语（一） 题型：阅读理解
“She was born for the camera,” said a photographer who shot Liu Yifei’s picture when she was only eight.
Over the past year, Liu, an 18-year-old Chinese American, has shot to fame while playing Wang Yuyan in Jin Yong’s Eightfold Path of the Heavenly Dragon(《天龙八部》). Millions of teenagers have been drawn in by her light smile and beautiful long hair. Many magzines have described her as one of the most charming young actresses of 2004. People say that Liu will be even bigger this year.
“ She is so beautiful on TV. She has the special character to give flesh and blood to the fairy-like and beautiful Wang Yuyan,” said Yang Mingwei, a Senior 2 boy and Liu’s fan from Wuyi High School in Fujian.
Currently Liu filmed the TV series The return of the Condor Heroes(《神雕侠侣》), another Jin Yong novel. In the show aired this year, Liu played the Little Dragon female.
Liu is now a grade three student at the Beijing Film Academy, the star factory of China. But some people say that her success is only down to her beauty. When she returned to China with her mother at the age of 14, she did original work as a model. It was when a director saw her picture on an advertisement board on the street that her opportunity to work in TV arose.
“A pretty face does not last forever. To be a good actress you must work hard and have a professional attitude,” Liu said. Every day she spends hours practising all the kungfu kicks and punches for the show.
“There have been times during filming when I have remained hanging in the air on wires for half a day as the director keeps trying to get the perfect take,” said Liu recenly.
1.In the first paragraph, the photographer commented on Liu’s .
A.beauty B.talent as an actress
C.promising future D.special character
2.What does the underlined word “aired” probably mean?
A.Flown. B.Broadcast. C.Published. D.Recorded.
3.From Yang Mingwei, we learned that he meant Liu Yifei ______.
A.worked hard when playing Wang Yuyan
B.is more beautiful than Wang Yuyan
C.did a good job in the playing Wang Yuyan
D.was very lucky to play Wang Yuyan
4.In which part of a newspaper can you read the above passage?
A.National news. B.Business. C.Advertisement. D.Famous people.
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