Environmental scientists are concerned that if industrial pollution was to continue without effective measures, the Earth's surface would warm up to a dangerous degree in the next few centuries.

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• His initial success ________ his resolve to be a scientist.

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• Professor Taylor’s talk has indicated that science has a very strong _____ on the everyday life of non-scientists as well as scientists.

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• If a scientist speaks for a product, what category of ads does it most likely belong to？

  A．The first category. B．The second category. C．The third category. D．Another the author failed to conclude. 此题为多项选择题。

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• 9．A future computer scientist might also be ______.

  A．a geologist B．a bioengineer C．a politician D．a social worker

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• As a responsible manufacturer, we are more than concerned about the environment; we are actively involved in environmental protection.

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• The scientist says as people are becoming more concerned about environmental problems，new ways are being found to take materials out of the rubbish and use them again．

  A．这位科学家表示，由于人们越来越关注环境问题，因此发现了从垃圾中找出物质并再加以利用的新方法。 B．这位科学家表示，随着人们对环境问题的日益关注，废物再利用的新方法得以产生。 C．这位科学家表示，随着对环境问题的日益关注，人们找到了从垃圾中提取材料并再加以利用的新方法。 D．这位科学家表示，由于对环境问题的日益关注，人们已找出了将垃圾捉取出来并再利用的新方法。

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• Professor Taylor&39;s talk has indicated that science has a very strong ______ on the everyday life of non-scientists as well as scientists.

  A) motivation B) perspective C) impression D) impact

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• To test whether plants are a sot,roe of methane, the scientists created

  A.a oxygen-free environment B.an environment with the same concentration of oxygen as the Earth has C.a carbon dioxide-free environment D.an environment filled with the greenhouse gas

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• Scientists have discovered a genetic defect that a...

  Scientists have discovered a genetic defect that appears to cause deficit-hyperactivity disorder, more commonly known as hyperactivity. People afflicted with this disorder have trouble focusing their attention and controlling impulses, and tend to be rest-less and aggressive. The defect occurs in a gene that regulates the body's use of the thyroid hormone. This finding was made in continuing study organized by the National Institute of Diabetes and Digestive and Kidney Diseases in which 70 percent of children inheriting the gene were hyperactive while only 20 percent of the children not inheriting the gene were hyperactive. And although the researchers admit that this defective gene probably accounts for only a fraction of cases of hyperactivity, this discovery will allow doctors to spot newborn babies likely to have the disorder, and also to provide clues for its cause and treatment.

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• Other scientists believe that environmental problems are getting worse and soon it will be too late to save the environment.

  A)另一些科学家说能源的问题显得很糟 , 节约能源为时已晚。 B)另一些科学家的观点是能源的状况很糟 , 节约能源迫在眉睫。 C)另一些科学家坚信环境问题会更严重 , 并且很快人们的环境将无法挽救。 D)另一些科学家相信环境变得更糟糕了 , 并且已经来不及挽救了。 E)另一些科学家认为环境问题会更严重 , 并且很快这种糟糕的环境将无法挽救。

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• Scientists have discovered a close_____between smoking and several serious diseases.

  A．action B．connection C．union D．function

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• Those scientists were conducting an experiment and expected a good______.

  A．effect B．result C．consequence D．affect

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• A huge amount of environmental damage has been brought_____by the destruction of the rainforests.

  A．about B．back C．up D．forward

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• American scientists predict a major ______ within six months.

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• The scientist played an important part in developing his country’s nuclear power （).A

  A．A.process B．B.profile C．C.program D．D.progress

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• 听力原文：A: About big international issues: what do you see as the most important environmental issues of the moment？

  B: It’s quite difficult to make a kind of hierarchy of worry here, because so many issues are there, and so … and they’re all very very important. But I think it has to be said that as far as we we’re concerned, as a campaigning organization, it really is the rain forest that we are concentrating on most. If we don’t take action on that issue within the next five years, then environmental pressure groups won’t have anything to do in ten years’ time, because there won’t be any rain forests, really, for them to campaign about. So this is a critical period for the rain forests, the next five years, and there is enough flexibility in the system to allow us to hope that we’re going to be able to make some changes during that time. So that’s why we’ve made it our priority. A: What’s so important about the rain forests, then？ Er, what’s, what’s the difference between having them or not having them？ Isn’t it just, you know, basically either there’re a lot of trees there or there aren’t a lot of trees there？ B: Uhh…well that’s what some people would like to think. Um, there, it’s important in many different ways, important firstly for the countries themselves, in terms of the fact that millions of people depend on the rain forests for their livelihood, and for their … the quality of their environment, through the protection of watersheds, and so on. Secondly, they’re important because of the biological richness of the rain forests. Um, a genetic chest … treasure chest is how they’ve been described. Um, more than 60% of the world’s species is to be found in the rain forests. Write that off, and you write off that genetic storehouse. Lastly, they’re important at international level because of the impact on climate patterns that one would find if the rain forests were destroyed. So, whether you’re looking closely at the tribal people who depend on them, the countries which depend on them, the international community which depends on them, indeed the, the, you know, the creatures themselves, um, it’s actually the most critical issue that we face. And our prime job is of course to try and get people to understand how it is, even in countries where there are no rain forests, that they still have a connection with that rain forest. You will hear a recording about environmental issues. Mark one letter(A, B or C)for the correct answer. After you have listened once, replay the recording. According to the speaker, ______ is the most important environmental issues of the moment. A．air pollution B．water pollution C．rain forests

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• What will happen if an organization takes a development-first attitude in environmental context？

  A．Strong measures will be taken to prevent oceans from being further polluted. B．Oceanic resources will be exploited regardless of environmental protection. C．Bans on destructive activities will not be ignored. D．Development will be placed above other factors.

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• She’s part of a team of scientists who are （） upon cancer research.

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• She’s part of a team of scientists who are worked upon cancer research.()

  对 错

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• Scientists think a fidgeting habit to be ______（）

  A．a way to lose fat B．a nervous habit annoying the people around C．a better kind of exercise than slow running D．a habit of thin people

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