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(初中英语)练习剑桥雅思14test1听力section3听力

剑桥雅思资料在题型和难度上都是紧跟现在考试的节凑,所以剑桥资料是非常适合考生进行参考的。为了帮助大家有效的备考雅思听力,津桥国际小编为大家带来了剑桥雅思14test1听力section3听力原文,希望能够给正在备考雅思听力的考生,带来帮助。

  剑桥雅思资料在题型和难度上都是紧跟现在考试的节凑,所以剑桥资料是非常适合考生进行参考的。为了帮助大家有效的备考雅思听力,津桥国际小编为大家带来了剑桥雅思14test1听力section3听力原文,希望能够给正在备考雅思听力的考生,带来帮助。

  TUTOR: OK, so what Id like you to do now is to talk to your partner about your presentations on urban planning. You should have done most of the reading now, so Id like you to share your ideas, and talk about the structure of your presentation and what you need to do next.

  CARLA: OK Rob. Im glad we chose quite a specific topic - cities built next to the sea. It made it much easier to find relevant information.

  ROB: Yeah. And cities are growing so quickly - I mean, we know that more than half the worlds population lives in cities now.

  CARLA: Yeah, though thats all cities, not just ones on the coast. But most of the biggest cities are actually built by the sea, Id not realised that before. Q21

  ROB: Nor me. And whats more, a lot of them are built at places where rivers come out into the sea. But apparently this can be a problem.

  CARLA: Why?

  ROB: Well, as the city expands, agriculture and industry tend to spread further inland along the rivers, and so agriculture moves even further inland up the river. Thats not necessarily a problem, except it means more and more pollutants are discharged into the rivers. Q22

  CARLA: So these are brought downstream to the cities?

  ROB: Right. Hmm. Did you read that article about Miami, on the east coast of the USA?

  CARLA: NO.

  ROB: Well, apparently back in the 1950s they built channels to drain away the water in case of flooding.

  CARLA: Sounds sensible.

  ROB: Yeah, they spent quite a lot of money on them. But what they didnt take into account was global warming. So they built the drainage channels too close to sea level, and now sea levels are rising, theyre more or less useless. If theres a lot of rain, the water cant run away, theres nowhere for it to go. The whole design was faulty. Q23

  CARLA: So what are the authorities doing about it now?

  ROB: I dont know. I did read that theyre aiming to stop disposing of waste water into

  the ocean over the next ten years.

  CARLA: But that wont help with flood prevention now, will it?

  ROB: No. Really they just need to find the money for something to replace the drainage channels, in order to protect against flooding now. But in the long term they need to consider the whole ecosystem. Q24

  CARLA: Right. Really, though, coastal cities cant deal with their problems on their own, can they? I mean, theyve got to start acting together at an international level instead of just doing their own thing.

  ROB: Absolutely. The thing is, everyone knows what the problems are and environmentalists have a pretty good idea of what we should be doing about them, so they should be able to work together to some extent. But its going to be a long time before countries come to a decision on what principles theyre prepared to abide by. Q25

  CARLA: Yes, if they ever do.

  CARLA: So I think weve probably got enough for our presentation. Its only fifteen minutes.

  ROB: OK. So I suppose well begin with some general historical background about why coastal cities were established. But we dont want to spend too long on that, the other students will already know a bit about it. Its all to do with communications and so on. Q26

  CARLA: Yes. We should mention some geographical factors, things like wetlands and river estuaries and coastal erosion and so on. We could have some maps of different cities with these features marked.

  ROB: On a handout you mean? Or some slides everyone can see? Q27

  CARLA: Yeah, thatd be better.

  ROB: Itd be good to go into past mistakes in a bit more detail. Did you read that case study of the problems there were in New Orleans with flooding a few years ago?

  CARLA: Yes. We could use that as the basis for that part of the talk. I dont think the other students will have read it, but theyll remember hearing about the flooding at the time. Q28

  ROB: OK. So thats probably enough background.

  CARLA: So then well go on to talk about what actions being taken to deal with the problems of coastal cities.

  ROB: OK. What else do we need to talk about? Maybe something on future risks, looking more at the long term, if populations continue to grow.

  CARLA: Yeah. Well need to do a bit of work there, I havent got much information, have you?

  ROB: No. Well need to look at some websites. Shouldnt take too long. Q29

  CARLA: OK. And I think we should end by talking about international implications. Maybe we could ask people in the audience. Weve got people from quite a lot of different places. Q30

  ROB: Thatd be interesting, if we have time, yes. So now shall we ...

  以上是津桥国际小编为大家带来的剑桥雅思14test1听力section3听力原文,希望能够给正在备考雅思听力的考生,带来帮助。

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