新视野大学英语视听说教程(第二版)第三册纯答案

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Uint2

Our globe is in danger!

I.Lead in

Task 1:

sandstorm ; air pollution ; deforestation

water pollution ; melting polar ice cap ; light pollution

drought ; desertification ; littering

II. Basic Listening Practice

Keys:III. Listening In

Task 1:We should have proper respect for nature!

Keys:

Task 2:River pollution

Keys:1.D 2.A 3.B 4.C 5.D

Task3: Curbing carbon emissions

Script:

Keys:1.D 2.D 3.A 4.B 5.C

IV. Speaking Out

MODEL1

MODEL2

MODEL3

V. Let?ˉs Talk

Task 1:Disappointment over climate negotiations

Keys:

1) doesn't really actually commit anyone to doing anything,

2) the atmosphere simple can't take the kind of emissions we've been seeing in the business-as-usual scenario and there's no real commitment to change that.

3) There's no real commitment to put serious money on the table

4) It's not backed by action,

5) It does not constitute a... a deal.

6) It's a hollow shell

7) it lacks anything on emissions cuts

8) There's no guarantee that there will be new money, that the money will be real, that