动词填空 用括号内所给动词的适当形式填空 (本大题共8分，每小题1分)
1.The fish on the plate smells so nice. Who _____________ (cook) it?
2.He said the next time he came here, he _____________ (stay) for a longer period of time.
3._____________ (not talk) to the boy who is learning German all by himself now, will you?
4.When the teacher came in, I _____________ (complain) about too much homework.
5.The chicken soup _____________ (taste) so salty that I had just a bit of it.
6.The boys played computer games happily, _____________ (forget) all about their homework.
7.The fashion show _____________ (hold) unless it rains next Saturday.
8.She told us that the prices of fixed gear bicycles _____________ (rise) a lot recently.
根据句意，用括号内所给单词的适当形式填空。
1.Look at ____________ (you) in the mirror. How dirty your faces are!
2.It’s surely the __________ (tough) experience in his life that the brave young man has had.
3.Seven ____________ (twelve) of the students in our school are boys.
4.All of them want to know how the matter is ____________ (progress) at the moment.
根据句意和汉语注释，写出单词的正确形式。
1.Too much time on computer games leads to the children’s poor ____________ (视力).
2.We made our way ____________ (穿过) the crowd to the centre of the square.
3.What a beautiful wedding dress! It was ____________ (专门地) made for her.
4.They went to the mountain for a trip and had an ____________ (令人愉快的) day there.
LONDON—Scientists have found an unusual way to prevent our planet from overheating: move it to a cooler spot. All you have to do is to send a few comets (彗星) in the direction of Earth, and its orbit (轨道) will be changed. Our world will then be sent moving into a safer older part of the solar system.
This idea for improving our climate comes from a group of US NASA (美国航空航天局) engineers and American astronomers. They say their plan could add another six billion years to the useful lifetime of our planet—hopefully doubling its working life.
The plan put forward by Dr. Laughlin, and his colleagues Don Korycansky and Fred Adams, needs carefully directing a comet or asteroid (小行星) so that it passes close by our planet and sends some of its gravitational energy (重力势能) to Earth.
“Earth’s orbital speed would increase as a result and we would move to a higher orbit away from the sun,” Laughlin said.
Engineers would then direct their comet so that it passed close to Jupiter (木星) or Saturn(土星). The comet would pick up energy from one of these giant planets. Later its orbit would bring it back to Earth, and the process would be repeated.
In the short term, the plan provides an ideal way to worldwide warming, although the team was actually worried about a much greater danger. The sun is certain to heat up in about a billion years and so “seriously compromise” our biosphere (生物圈)—by cooking us.
That’s why the group decided to try to save Earth.
The plan has one or two worrying sides, however. For a start, space engineers would have to be very careful about how they directed their asteroid or comet towards Earth. The smallest miscalculation (误算) in orbit could fire it straight at Earth—with deadly results.
There is also the question of the moon. As the present issue of Scientific American magazine points out, if Earth was pushed out of its present location, it is “most likely the moon would be stripped (剥离) away from Earth,” it states. This would greatly change our planet’s climate.
1.What makes the scientists plan to move Earth?
A. A few comets are moving to the direction of Earth.
B. Earth’s working life is coming to an end soon.
C. Earth will become too hot for mankind to keep alive.
D. The moon is moving farther and farther away from Earth.
2.If the plan is successful, Earth will have a working life of ________ years.
A. 12 billion B. 6 billion C. 18 billion D. 24 billion
3.What serious problems might the plan cause according to the passage?
A. The comet might hit Earth and man might lose the moon.
B. Earth might be moved too far away and man might die because of the coldness.
C. The comet might hit Jupiter or Saturn and never return to Earth.
D. Earth’s working life might be greatly shortened.
4.What does the underlined word “compromise” mean?
A. provide B. benefit (受益) C. share D. endanger
It’s in the 2010s.You feel sick, so you go to the doctor. She checks your fever, looks at your throat, and asks what you’ve been thinking about lately. When you leave, she gives you some medicine, but also a list of thinking skills that you are supposed to practice daily. She says that the way you think is causing some of your illness.
Doctors and other scientists who study the human mind and try to explain why people act in the way that they do, called psychologists (心理学家), are starting to believe it. You know that your brain (脑) is connected to every part of your body through your nervous system (神经系统). Now scientists have proved that how you think and feel can have an influence on the health of your body.
Stress is caused whenever there is a problem or a change in your life. Of course, everybody has stress more or less; nobody’s life is perfect. In fact, stress is necessary. Without stress, we would never learn anything or grow or change. We would probably be bored to death. But too much stress can hurt you. It can weaken your body’s protection so that you are more likely to catch diseases. It can even make you more likely to have an accident.
When you feel stressed, your brain sends a message to your body to produce a chemical called adrenaline (肾上腺素). Adrenaline speeds up your breathing and your heartbeat. Today you have a different kind of stress. Problems like endless homework or troubles with your family are the kind of things you can’t fight or run away from, so you don’t use up all that adrenaline. It just stays bottled up inside you, and that’s what can do something bad to you.
What can you do about stress? First, you can try to find ways to change things so you aren’t under so much stress. You can set up a plan to finish homework or go to a doctor or a psychologist to try to work things out with your family or your friends. But sometimes you can’t change a stressful situation. Sometimes you don’t even want to. A big change might be a good change, but it will still be stressful.
The link (关联) between your body and brain works in two ways. Your body can help your mind deal with stress. If you are under stress, you need to take especially good care of your body. It’s important to get enough sleep and eat nutritious (有营养的) meals. Some people take a vitamin-mineral pill every day. Another thing that you can do is daily exercise. If you go walking or do aerobic dancing or work out at the gym (体育馆), you give your body a chance to burn up some of that adrenaline. Of course, a person who isn’t used to much physical activity should start slowly. Anyone with a continuing physical problem should check with a doctor before starting any exercise programs.
1.Which of the following is TRUE according to the passage?
A. You shouldn’t go to the gym if you are under stress.
B. One can do his homework to burn up adrenaline.
C. Disease and accidents are caused by stress.
D. Everyone needs stress to improve himself.
2.From the last sentence of Paragraph 5 we can infer (推断) that _____________.
A. it’s difficult to change a stressful situation
B. it’s not stressful when a good change takes place
C. a big change will cause another stressful situation
D. a stressful situation can’t be changed without any effort
3.What is probably the best title for this passage?
A. The Body-Brain Link B. The Causes of Stress
C. The Advice on Health D. The Nervous System
Once there was a piano player in a bar (酒吧). People came just to hear him play. But one night, a lady asked him to sing a song.
“I don’t sing,” said the man.
But the lady told the waiter, “I’m tired of listening to the piano. I want the player to sing!”
The waiter shouted across the room, “Hey, friend! If you want to get paid, sing a song!”
So he did. He had never sung in public before. Now he was singing for the very first time! Nobody had ever heard the song Mona Lisa sung so beautifully!
He had talent he was sitting on! He may have lived the rest of his life as a no-name piano player in a no-name bar. But once he found, by accident, that he could sing well, he went on working hard and became one of the best-known singers in the US. His name was Nat King Cole.
You, too, have skills and abilities. You may not feel that your talent is great, but it may be better than you think. With hard work, most skills can be improved. Besides, you may have no success at all if you just sit on your talent.
1.The lady asked the player to sing a song because _____________.
A. she had paid him for this
B. she knew him very well
C. she wanted to have a change
D. she enjoyed his singing
2.Nat King Cole succeeded because ____________.
A. the lady helped him a lot
B. he caught the chance
C. he continued to play in the bar
D. he stopped playing the piano
3.The underlined words “sitting on” in the passage probably mean ___________.
A. fail to realizeB. forget to use
C. try to developD. manage to show
