全新版大学英语视听阅读(第一册)答案

全新版大学英语视听阅读（第一册）答案

Unit 1

W arming up:

1.

1.1 imports

1.2 scent

1.3 detect

1.4 sniff

1.5 detector dogs

2

f e d c b a

W atching

part1

1 morning run,different,something different,international airports,illegal imports,passengers

2 mixed odors

An apple,a mango

Carry-ons,bags

Suitcases

Learn to sit

Work,comes out

Part2

1

F f f t t

2

Supposed

Far ahead

Children

The public

Food drive

3

Things don’t always go so smoothly for Stockton though. You’ve got to work with me.I’m your partner,remember? So what does it take to be a “detector dog”?

They’ve got to have real food drive because they work for food.

Even after they eat a dinner,they’re still ready to eat some more.

Part3

1 animal shelters

given

green jacket,detector dogs

adopted

2.1 work out

Stay with us

Suits

Applicants

A good fit

2.2progressing

Nothing kind of

A game

Important

Follow up

1

B

B

2

John

Nice to meet you

Is he big

Kind

What kind of food does he like My pleasure

Reading comprehension

D

D

A

D

C

C

D

Initial training

Nature

A game

Home listening

1.1missing injured

1.2an item of clothing

1.3a black bear

1.4barking biting scared away

1.5snow

1.6locate dig

2

10000

2003 2008 122

40 percent

Three-meter

30 50percent

3

Of these 122 calls,SAR dogs were able to help almost 40 percent of the time.

The dog can simply follow its nose to find the person She is out for her usual run one Sunday morning in the spring

Rusty was able to locate Roycroft by his scent

The dog seemed as happy about it as poycroft

Unit 2

Warming up 1

Reptiles Amphibious Species Caves Herpetologist 2

Tissue sample Expedition Capture Dinosaurs Geneticist

Watching Part1

1

C b

A c

B a

2 Crocodiles

Caves

Team

Three

Expedition

Part2

1.Madagascar

Caves

Fish or animals

Five

2.through

Into

From

For

3.

I t’s hard to believe that Dr.Barr and the others may be only a few steps behind huge crocodiles

That means that this crocodile is about the size of a carl The group follow the croc tracks through the dark caves With this tissue sample,they may be able to solve many of the mysteries about these crocodiles

This makes the crocodiles the perfect animal for hunting