新视野大学英语第二版4

Lead in c a b d h f e g i

Basic listening

Keys: DACBC

Listening in

Task 1 BCADC

Task 2 BBABA

Task 3 drought tsunami undersea result in dry spell flood water

supplies famine agriculture heavy rainfall melting swell man-made dams

Let’s talk

Task1 erupted burying few overseas rescue injured damaged islanders seven biggest close aftershocks trap 20 million pounds disease

Further listening

Task 1 BADAC

Task 2

1. Since the company was composed entirely of men over 65, there was doubt that they would be of any assistance.But the farmer called the company anyway because the fire proved to be more than the small town fire department could handle, and there was no other help available.

2. The truck drove straight toward the fire and, instead of stopping in front of the fire, drove right into the middle of the flames.

3. After an hour of intense fighting, they had extinguished the fire.

4. After an hour of intense fighting, they had extinguished the fire.

5. The captain said, "The first thing we're going to do is to get the brakes fixed on that stupid fire truck." That suggests that they drove right into the middle of the flames because of useless brakes rather than bravery.

Task 3 ABCDC

Viewing and speaking

Task 1 rescued worst flooding surprise flooded my son's crews burst hit save high tide furniture normal computer system drugs heavy

Unit 3 Unit test