題目列表(包括答案和解析)
1．When the plane takes off，every passenger is _________（要求）to remain seated．
2．Father is thankful to me for_________（說服）him to give up smoking．
3．What are the _________（品質）you should find in a famous scientist?
4．Don't stay i_________ since the weather is so fine．
5．We always travel by public t_________．
B
Sir Richard Branson today offered a $ 25,000,000 prize for scientists who find a way to save the planet from the effects of climate change.
Supported by the former US vice-president A1 Gore and other environmentalists, the boss of Virgin Atlantic airlines called for scientists to come up with a way to take greenhouse gases out of the atmosphere.
“What we are doing is making sure we get the most carbon dioxide-friendly planes. We promise that 100% of profits we make from our transportation business are put into things like the prize we've offered today. We shall convince people that we are facing a threat which is urgent and there’s no superhero. We have no hope of a meaningful solution unless we find a way to work together.” he said.
Mr Gore said global warming was man-made and was like to the planet suffering from a “fever”. He said, "Humans had slipped into a way of thinking that was centered on ‘short term satisfaction’, and now meet the challenge of ‘transforming ourselves and changing the structures of everything we do’," he said.
Reacting to the launch of the prize, Tony Jupiter, the Friends of the Earth's director, warned against wasting time waiting for new inventions. He said, "Sir Richard' s initiative (初衷) may encourage inventors to develop a wonder technology to deal with carbon dioxide of the atmosphere. But many of the ways, such as energy efficiency and renewables, already exist, and it is essential that these be put into practice as soon as possible. Moreover, Sir Richard must also look at his business activities and the contribution they make to climate change. The world will find it very difficult to settle climate change if air travel continues to expand and space tourism is developed."
40. Sir Richard Branson is ________.
A. a scientist concerned for climate change B. a businessman working for A1 Gore
C. the boss of Virgin Atlantic airlines D. the director of the Friends of the Earth
41. The purpose of using A1 Gore' s quotation was to_______。
A. ask people to change the way of thinking
B. compare global warming to an Earth's fever
C. show how serious and urgent the problem is
D. call for more attention to the launch of the prize
42. What is file main idea of the passage?
A. It is important for people to save our planet.
B. Humans are to blame for causing climate change.
C. Scientists are trying to take carbon dioxide out of the atmosphere.
D. A prize was offered for solutions to global warming.
43. How was Tony Jupiter’s attitude to space tourism?
A. Negative. B. Positive. C. Optimistic. D. Neutral (中立).
Sir Richard Branson today offered a $ 25,000,000 prize for scientists who find a way to save the planet from the effects of climate change.
Supported by the former US vice-president A1 Gore and other environmentalists, the boss of Virgin Atlantic airlines called for scientists to come up with a way to take greenhouse gases out of the atmosphere.
“What we are doing is making sure we get the most carbon dioxide-friendly planes. We promise that 100% of profits we make from our transportation business are put into things like the prize we've offered today. We shall convince people that we are facing a threat which is urgent and there’s no superhero. We have no hope of a meaningful solution unless we find a way to work together.” he said.
Mr Gore said global warming was man-made and was like to the planet suffering from a “fever”. He said, "Humans had slipped into a way of thinking that was centered on ‘short term satisfaction’, and now meet the challenge of ‘transforming ourselves and changing the structures of everything we do’," he said.
Reacting to the launch of the prize, Tony Jupiter, the Friends of the Earth's director, warned against wasting time waiting for new inventions. He said, "Sir Richard' s initiative (初衷) may encourage inventors to develop a wonder technology to deal with carbon dioxide of the atmosphere. But many of the ways, such as energy efficiency and renewables, already exist, and it is essential that these be put into practice as soon as possible. Moreover, Sir Richard must also look at his business activities and the contribution they make to climate change. The world will find it very difficult to settle climate change if air travel continues to expand and space tourism is developed."
40. Sir Richard Branson is ________.
A. a scientist concerned for climate change
B. a businessman working for A1 Gore
C. the boss of Virgin Atlantic airlines
D. the director of the Friends of the Earth
41. The purpose of using A1 Gore' s quotation was to_______。
A. ask people to change the way of thinking
B. compare global warming to an Earth's fever
C. show how serious and urgent the problem is
D. call for more attention to the launch of the prize
42. What is file main idea of the passage?
A. It is important for people to save our planet.
B. Humans are to blame for causing climate change.
C. Scientists are trying to take carbon dioxide out of the atmosphere.
D. A prize was offered for solutions to global warming.
43. How was Tony Jupiter’s attitude to space tourism?
A. Negative. B. Positive. C. Optimistic. D. Neutral (中立).
Have you seen the film Star Wars? If you have, you’ll know what an energy–gun is, and a light–sword too. The gigantic space ship in Star Wars can destroy a whole planet in a second or two, and it does so. Fortunately, it isn’t our planet; it belongs to a distant system, far out in space.
The great empty spaces of the universe are no problem in star Wars. The fighters know how to fold space over, like a sheet of paper, so that very distant stars are brought close together; they call it “hyperspace”. This means, of course, that their ships don’t have to creep along at the speed of light. If they did that, they would take years, even centuries, to reach the battlefield. Hyperspace allows them to travel as “supralight” speed and get there in a couple of hours. It’s good clean fun (健康無害的娛樂) though.
We certainly don’t know all about physics yet, but we do have the work of Albert Einstein. He asked us to believe that nothing could travel faster than light through an empty space --- but don’t let that miserable idea spoil the film for you, even though all our observations up to now have shown that Einstein was dead right --- forget it. Sit back and watch those energy–shells blow up the hated enemy. The Star Wars princess is extremely beautiful.
The more we “discover”, the more we must admire Einstein. He knew it all before us --- by about 1910 in fact. We observe certain very high speed particles (微粒), and they behave exactly as Einstein predicted they would. We can give them a speed almost equal to light, but they never quite reach light speed. He predicted that a very fast–moving object, as it flashed by a stationary observer(靜止的參照物), would seem to have much greater weight than usual. And that, too, was proved correct.
So far as scientific theory or evidence is concerned, there is no such thing as hyperspace, no such speed as supralight. Space is as we know it, and light speed is the highest possible speed. “But,” say the story-writers, “that’s only true at present. We don’t know all about physics yet. Who knows --- who knows if there isn’t another set of facts just waiting to be discovered; another universe perhaps, just round the corner?”
Einstein seems to have been prepared for that too. In his theories he emphasized the word “relative”. Everything --- speed, weight, time, etc. --- is relative to something else. Nothing, by itself is real or absolute. So if there is another universe somewhere, we shall only know about it relative to ourselves. So far there’s no sign of it. But for the future, well, who knows?
51．What is the purpose of science – fiction stories and films?
They point out the way ahead, and scientists are grateful.
They encourage us in our searching for the truth.
They show us what the future universe will be like.
They are written and made to entertain us.
52．If you see Star Wars, what might spoil it for you, according to the passage?
A．Einstein’s theories.
B．The uncomfortable surroundings of the theatre.
C．The ugly actress and actors.
D．The rude audience.
53．Einstein predicted that the increase in weight .
applies only to big things, like huge space–ships
is apparent only to the stationary observer
is a real increase
remains even after the objective has stopped moving
54．Einstein’s theories emphasized .
A．everything is relative to something else B．the universe is infinite (無限的)
C．light speed is the highest possible speed D．there is another universe somewhere
55．Although Einstein did not observe the behavior of high–speed objects, .
his theories predicted they travels at light speed
his theories predicted them with great accuracy
he knew they would be discovered
he predicted them in the year 1910
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