英语视听说答案

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

Basic Listening Practice

1.B

2.D

3. A

4.A

5.C

Listening In

Task 1:We should have proper respect for nature!

(1)nature

(2)environmental problem

(3)pollution

(4)promote

3/18页

(6)from occurring

(7)law

(8)throw away

(9)fined

(10)trash

Task 2:River pollution

1.D

2.A

3.B

4.C

5.D

Task3: Curbing carbon emissions

1.D

2.D

3.A

4.B

5.C

Let’s Talk

Task 1:Disappointment over climate negotiations

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

2) the atmosphere simple can't take the kind of emissions w e'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 there's actually a commitment to get there, or that it will be channeled in new ways, Further Listening and Speaking

Listening Task:

Task1: The environment and the development

(1)water pollution

(2)overconsumption

(3)economic growth

(4)resources

(5)social advancement

(6)restricted

(7)government planning

(8)economic policy

(9)remarkable steps

(10)balance

Task 2: Thick cloud of pollution covering southern Asia

1.D

2.B

3.A

4.C

5.C

Task3: Mountain regions face a number of dangers

(1)negative

(2)report

(3)warming

(4)pressures

(5)mountainous

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(7)make way for

(8)expect 98 percent of the mountain areas to experience sev ere climate change by 2055

(9)The UN is anxious to raise awareness of the problems fac ing mountain areas

(10)Thousands of villages in Europe are deserted most of the year

Viewing and speaking:

Task 1:Santa's home town in danger

(1)signs

(2)warmer temperatures

(3)warmest

(4)snow

(5)attracts

(6)trouble

(7)normal

(8)season

(9)one-time

(10)white

Unit test

Part I

1.C

2.C

3.B

4.C

5.D

Part II

(1)chemicals