MIANYANG—Atacornerofthecity’sJ-优题课

Move Earth—it’s no science fiction
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 send a few comets（彗星）in the direction of Earth, and its orbit will be changed. Our world will then be sent spinning into a safer, colder part of the solar system.
This idea for improving our climate comes from a group of US National Aeronautics and Space Administration（NASA） engineers and American astronomers. They say their plan could add another six billion years to the useful lifetime of our planet—effectively 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 so that it passes close by our planet and sends some of its gravitational energy 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 or Saturn. 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 global warming, although the team was actually concerned with 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 aspects, 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 consequences.
There is also the question of the Moon. As the current issue of Scientific American magazine points out, if Earth was pushed out of its current position it is “most likely the Moon would be stripped 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 be frozen to death.
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 C. share D. endanger
5.Which of the following best shows how the plan would work?

Death Valley is one of the most famous deserts in the United States, covering a wide area with its alkali sand. Almost 20 percent of this area is well below sea level, and Badwater, a salt water pool, is about 280 feet below sea level and the lowest point in the United States.
Long ago the Panamint Indians called this place “Tomesha”— the land of fire. Death Valley’s present name dates back to 1849, when a group of miners coming across from Nevada became lost in its unpleasantness and hugeness and their adventure turned out to be a sad story. Today Death Valley has been declared a National Monument(纪念碑) and is crossed by several well-marked roads where good services can be found easily. Luckily the change created by human settlement has hardly ruined the special beauty of this place.
Here nature created a lot of surprising, almost like the sights on the moon, ever-changing as the frequent wind moves the sand about, showing the most unusual colors. One of the most astonishing and variable parts of Death Valley is the Devil’ s Golf Course, where it seems hard for one to tell reality from terrible dreams. Sand sculptures(沙雕) stand on a frightening ground, as evening shadows move and lengthen.
1. _______ is the lowest place in the desert.
A. Tomesha B. Death Valley
C. Nevada D. Badwater
2. The name of the valley comes from _______.
A. an Indian name B. the death of the miners
C. the local people D. a National Movement
3. From the passage we can learn that _______.
A. no one had ever known the desert before the miners
B. it’s still not easy to travel across the desert
C. people can find gas-stations, cafes and hotels in the desert
D. people have changed the natural sight of the desert
4. Devil Golf Course is famous for _______.
A. the frequent wind B. the colors of the sand
C. dream-like sights D. the sand sculptures
5. From the passage we can see that the writer _______ the Death Valley.
A. appreciates B. is fearful of
C. dislikes D. is tired of

THYSSEN ELEVATORS is one of the leading elevators companies in the world with more than 120 branch companies around the globe. GUANGDONG THYSSEN ELEVATORS LTD. In Zhongshan produces high-quality elevators. We are offering the following positions:
● Plant Manager
Excellent Senior Engineer with experience in this field to manage our plant in Zhongshan
● Senior Engineers (Mechanical and Electrical)
For production and Engineering Department, good command of Internet
● Junior positions
For those who wish for success
● One purchaser(购货员)
Preferably with experience in a mechanical engineering company and international markets
● Cost Accountant(会计)
5 years experience in mechanical factory costing, good knowledge in Office 95, CET level. For these senior level Positions, we expect preferable a university degree or an excellent job Record. 3-5 years of experience on the job and good command of English. If you are ready to work with us, we will offer attractive salary packet and bright future.
THYESSEN
GUANDONG THYESSEN ELEVATORS LTD
LONGHCAN HUANCHENG
Zhongshan(5284655) Guangdong Province

(1) Secretary
● University graduate
● Good at English speaking, writing＆translating
● Good PC knowledge and typing skill
● Pleasant character with good personal skill
(2) Accountants
● College or university graduate
● Good command of English and PC operation
● Work experience
(3) Production Trainees
● College or university graduate
● Food engineering／machinery or chemistry
● Good command of English
● 1－2 years experience in food factory
● Leadership ability and PC knowledge
(4) Production workers
● Polytechnic school(中专) graduate
● Food technology or chemistry
● Knowledge of basic English
●1-2 years experience in food factory
NESTLE
DONGGUAN NESTLE COMPANY LTD

1. If you don’t know how to use a computer, you had better ask for the position of _______.
A. a secretary in NESTLE B. a production worker in NESTLE
C. a senior engineer in THYSSEN D. a cost accountant in THYSSEN
2. From the passage we can learn that _______.
A. THYSSEN is a successful company with many branches
B. NESTLE is a company only producing chemical products
C. NESTLE asks for good command of English in every Position
D. THYSSEN needs a senior sales manager to sell its products in Asia
3. As a graduate from university this year, you can probably get a job as _______.
A. a cost accountant in THYSSEN B. a purchaser in THYSSEN
C. a secretary in NESTLE D. an accountant in NESTLE

Language learning begins with listening. Children are greatly different in the amount of listening they do before they start speaking, and later starters are often long listeners. Most children will “obey” spoken instructions some time before they can speak, though the word “obey” is hardly accurate as a description of the eager and delighted cooperation usually shown by the children. Before they can speak, many children will also ask questions by gesture and by making questioning noises.
Any attempt to study the development from the noises babies make to their first spoken words leads to considerable difficulties. It is agreed that they enjoy making noises, and that during the first few months one or two noises sort themselves as particularly expressive as delight, pain, friendliness, and so on. But since these can’t be said to show the baby’s intention to communicate, they can hardly be regarded as early forms of language. It is agreed, too, that from about three months they play with sounds for enjoyment, and that by six months they are able to add new words to their store. This self-imitation(模仿) leads on to deliberate(有意的) imitation of sounds made or words spoken to them by other people. The problem then arises as to the point at which one can say that these imitations can be considered as speech.
It is a problem we need to get our teeth into. The meaning of a word depends on what a particular person means by it in a particular situation; and it is clear that what a child means by a word will change as he gains more experience of the world. Thus the use, at seven months, of “mama” as a greeting for his mother cannot be dismissed as a meaning-less sound simply because he also uses it at another time for his father, his dog, or anything else he likes. Playful and meaningless imitation of what other people say continues after the child has begun to speak for himself. I doubt, however, whether anything is gained when parents take advantage of this ability in an attempt to teach new sounds.
1. Before children start speaking _______.
A. they need equal amount of listening
B. they need different amounts of listening
C. they are all eager to cooperate with the adults by obey spoken instructions
D. they can’t understand and obey the adult’s oral instructions
2. Children who start speaking late _______.
A. may have problems with their listening
B. probably do not hear enough language spoken around them
C. usually pay close attention to what they hear
D. often take a long time in learning to listen properly
3. A baby’s first noises are _______.
A. an expression of his moods and feelings
B. an early form of language
C. a sign that he means to tell you something
D. an imitation of the speech of adults
4. The problem of deciding at what point a baby’ imitations can be considered as speech _______.
A. is important because words have different meanings for different people
B. is not especially important because the changeover takes place gradually
C. is one that should be properly understood because the meaning of words changes with age
D. is one that should be completely ignored(忽略) because children’s use of words is of-ten meaningless
5. The speaker implies _______.
A. parents can never hope to teach their children new sounds
B. children no longer imitate people after they begin to speak
C. children who are good at imitating learn new words more quickly
D. even after they have learnt to speak, children still enjoy imitating

Language learning begins with listening. Children are greatly different in the amount of listening they do before they start speaking, and later starters are often long listeners. Most children will “obey” spoken instructions some time before they can speak, though the word “obey” is hardly accurate as a description of the eager and delighted cooperation usually shown by the children. Before they can speak, many children will also ask questions by gesture and by making questioning noises.
Any attempt to study the development from the noises babies make to their first spoken words leads to considerable difficulties. It is agreed that they enjoy making noises, and that during the first few months one or two noises sort themselves as particularly expressive as delight, pain, friendliness, and so on. But since these can’t be said to show the baby’s intention to communicate, they can hardly be regarded as early forms of language. It is agreed, too, that from about three months they play with sounds for enjoyment, and that by six months they are able to add new words to their store. This self-imitation(模仿) leads on to deliberate(有意的) imitation of sounds made or words spoken to them by other people. The problem then arises as to the point at which one can say that these imitations can be considered as speech.
It is a problem we need to get our teeth into. The meaning of a word depends on what a particular person means by it in a particular situation; and it is clear that what a child means by a word will change as he gains more experience of the world. Thus the use, at seven months, of “mama” as a greeting for his mother cannot be dismissed as a meaning-less sound simply because he also uses it at another time for his father, his dog, or anything else he likes. Playful and meaningless imitation of what other people say continues after the child has begun to speak for himself. I doubt, however, whether anything is gained when parents take advantage of this ability in an attempt to teach new sounds.
1. Before children start speaking _______.
A. they need equal amount of listening
B. they need different amounts of listening
C. they are all eager to cooperate with the adults by obey spoken instructions
D. they can’t understand and obey the adult’s oral instructions
2. Children who start speaking late _______.
A. may have problems with their listening
B. probably do not hear enough language spoken around them
C. usually pay close attention to what they hear
D. often take a long time in learning to listen properly
3. A baby’s first noises are _______.
A. an expression of his moods and feelings
B. an early form of language
C. a sign that he means to tell you something
D. an imitation of the speech of adults
4. The problem of deciding at what point a baby’ imitations can be considered as speech _______.
A. is important because words have different meanings for different people
B. is not especially important because the changeover takes place gradually
C. is one that should be properly understood because the meaning of words changes with age
D. is one that should be completely ignored(忽略) because children’s use of words is of-ten meaningless
5. The speaker implies _______.
A. parents can never hope to teach their children new sounds
B. children no longer imitate people after they begin to speak
C. children who are good at imitating learn new words more quickly