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Answers to the New Edition of College English 4 Audio-visual Course (Full Edition)
The answers to the newly compiled audio-visual course of CET-4 are as follows:

U 1

listen attentively to

A: Communication.

1, the answer will change. Go somewhere; Meet someone; For health reasons)

The answer will be different.

3. The answer will be different. Yes, because most people are interested in a better life. )

B. listen and infer

1, the answer will change. (For example, clarify what she means by "upgrade")

The answer will be different. (For example, make what she said more credible; Make sure that her audience believes what she says; Encourage more people to listen to her podcast)

3. The answer will be different. (such as healthy eating, exercise, avoiding unhealthy habits, etc.). )

vocabulary

1、c

2、g

3、e

4. A.

5. I

6、d

7、j

8、h

9、f

10、b

D: listen to the main points

2

E: please listen to the details

doctor

radio

30

Canadian

author

nature

Exercise f

Japan

(middle) 1990s

(Many) health benefits

50 thousand people

public

Short life span

Expand listening comprehension

Exercise a:

1、C

2、B

3、B

4、D

5. A.

Exercise b:

1 No.

It's hard to find a really quiet corner there.

Due to the rapid development of the city, Shanghai lacks natural scenery and tranquility.

Yes

A. the whispers of cicadas and frogs; Lively; charming

B. intoxicated by lights, music and flowing water; I am attracted and want to stay here forever.

C. refreshing tea and melody; I'm glad to have the opportunity to get in touch with my true self.

Exercise c:

Please click to enter a picture description.

1、C

2、B

3. A.

Exercise d:

Tired and grumpy

2. Call back

3. Read paper books

hiking

5. Laughter

Exercise e:

1、B

2、C

3、B

Exercise f:

1、F

2、T

3、F

4、F

5、T

Exercise g:

1、C

2、B

3、D

Exercise h:

To the smiling person.

1, brain

2, happier

3. Simplify

reduce

4, painkillers

For those who see a smile

They won the prize.

smile

3. More relaxed

Step 4: Go down

Conclusion:

Win-win

All relevant personnel

Do not work hard to produce

speak (of)

Exercise e:

1、B

2、B

3. A.

TEDTalks

C. vocabulary:

1、f

2、e

3. A.

4、b

5、g

6. I

7、h

8、j

9、d

10、c

D. pay attention to the main points:

three

1

four

2

five

E. Pay attention to details:

1、20 10

2、 1950

3, 72.9 years old

Almost 80 years.

smile

F. Pay attention to supporting evidence

1、b

2、e

3. A.

4、d

5、c

6、f

G. Expand your vocabulary

1, b persistent

2. An accidental discovery

3, c aha! moment

4. C's judgment ability is impaired

dig

self-examine

1—5:CDABB

6— 10:CABDB

1—5:BABCD

6— 10:BCCBA

U2

listen attentively to

A. communication:

1, the answer will change. (For example, it represents American women seeking voting rights. )

The answer will be different. For example, campaigns on environmental protection, race relations, human rights, etc. )

3. The answer will be different.

Exercise b

C

C. Vocabulary

1、A

2、C

3. A.

4、C

5、B

6、C

7. A.

8、C

9、B

10、C

D. Listen to the main points

The focus of the right to know movement is to let organizations disclose information.

Please click to enter a picture description.

The transparency movement aims to make organizations disclose information.

The right to know and transparency movement led to political changes in Britain and Iceland.

E. Listen to the details

1, 60 seconds

Silent spring

2、2004

Rqstd information

3、2008

cllpsd

crrncy↓50%

4、20 14

40% cnsmrs in North America

Exercise f

1

four

four

three

2

three

Expand listening comprehension

Exercise a

1、D

2. A.

3、C

Exercise b

September 28(th)

Government-owned

New development:

1, September 19, 20 1 1

Access to information

African platform

2. Transparency

Today's situation:

1、40-50

2, 10

3. Some time

15 years

Exercise c

1、C

2、C

3、D

Exercise d

1、 144

The 72nd session

3、246

4. Richness

5. Transparency

Exercise e

1、A

2、C

3、D

Exercise f

1、F

2、T

3、F

4、F

5、T

Exercise g

1、C

2、D

3. A.

4、C

5. A.

Exercise h

1, AMA is committed to working with

AMA has done the basic work.

Educational plans and practice-based tools have been developed.

It is unprincipled to ignore this problem.

What is needed now is a synthesis of these efforts.

5, the responsibility of

keep unchanged

6. Any step

Will bring the health care community closer.

speak (of)

Exercise a

1, b simile

3. A metaphor

5. B personification

TEDTalks

C. Vocabulary

1、a

2、j

3、c

4、h

5、e

6、f

7、g

8、d

9. I

10、b

D. Pay attention to the main points

six

four

five

three

2

1

E. Pay attention to details

total

medical

public

voluntary

huge

F. Observing multiple viewpoints

1、f

2、c、e

3. A.

4、d

5、b

G. Explain figurative language

1、A

2、B

3、B

4. A.

H. expand your vocabulary

1, b arouses anger

I took an oath.

3, B is short of breath

4. Very close relationship

5. B Ensure that

6. Change the paradigm

self-examine

1–5:CBADB

6— 10:BCDAC

1—5:BCDCB

6– 10:BCBCA

U3

listen attentively to

A. Communication

1, the answer will change. (e.g. doctors, teachers, police)

The answer will be different. People think that we have learned how to listen through experience. )

3. The answer will be different. There will be more understanding and sympathy among people, thus reducing conflicts. )

C. Vocabulary

1、f

2、b

3、c

4. A.

5、e

6、d

7、g

8、h

9、j

10, I

D. Listen to the main points

Both content-centered and people-centered listening are beneficial.

Although listening seems easy, not everyone can do it well.

Listening carefully to others is a valuable skill that can lead to success.

E. Listen to the details

six

1

three

2

four

five

seven

Exercise g

1a

1b

2b

3a

Expand listening comprehension

Exercise a

1、C

2. A.

3、D

4、B

Exercise b

1。

25 1

2. Beijing

95

Exercise c

1、F

2、F

3、T

4、T

Exercise d

charitable

hope

physical disability

medal

Exercise e

owner

minister

philanthropist

Peers

Exercise f

1、B

2、B

3、B

4. A.

5、C

Exercise g

1、C

2. A.

3、C

4、B

Exercise h

1、2004

2. Practical value

Help themselves or their own communities.

3. Understand them

foreign

Exercise 1

Exercise j

1、B

2. A.

3、C

4、D

Exercise k

1、F

2、T

3、F

4、T

5、F

Exercise 1

TEDTalks

C. Vocabulary

1、c

2. A.

3、f

4. I

5、b

6、g

7、e

8、j

9、d

10、h

D. Pay attention to the main points

1、a

2、e

3、c

4、b

E. Pay attention to the main points

1, the first client

three days

Five fishermen

65438 USD +05 GBP per kilogram

3. One year

27 projects

4. 40,000 enterprises

300 communities

F. Draw a conclusion

1、C

2、C

3、D

4、C

5、C

6、D

H. Pay attention to humor

Expand your vocabulary

1, a shape by

In a pinch

Rush around

4, B one-on-one

5, C trial

self-examine

1–5:CB baa

6–10: Dabu

1—5:BDCAB

6— 10:BCACD

U4

listen attentively to

A. Communication

1, the answer will change. (For example, it consists of two words: data and entertainment. This means that data is used as part of entertainment, for example, by publishing statistics on social media sites. )

The answer will be different.

C. Vocabulary

1、a

2、c

3、b

4、e

5、f

6. I

7、g

8、h

9、j

10、d

D. Listen to the main points

three

four

five

2

1

E. Listen to the details

1、F

2、F

3、F

4、T

5、F

6、T

F. Communication

Fact: 32

Opinion: 4 1

Exercise g

1, facts

2. Views

3. Facts

4. Facts

5, factual point of view

Please click to enter a picture description.

Expand listening comprehension

Exercise a

1、B

2、C

3、B

4. A.

5、B

Exercise b

1、T

2、F

3、F

4、T

5、N

6、F

Exercise c

1、B

2、C

3、B

4、C

Exercise d

Exercise e

1、B

2、C

3. A.

4、C

Exercise f

A few drops of water

Easy to view and count

a glass of water

A bucket of water

Measurement and analysis

difficulty

A huge waterfall

fast

difficult

include

4. Storage system

keep

winged

process

software system

administrative

Exercise g

1、B

2. A.

3、C

4、C

Exercise h

1, check the trend

What products should it produce?

2. Advertisers

3. Analyze the data

Equipment and machinery

Improve their products

4. Online supermarket

customer

demand

5. What policy?

economy

6. Genetic code

disease

treat

TEDTalks

C. Vocabulary

1、c

2、f

3、j

4. A.

5、e

6、h

7. I

8、b

9、d

10、g

D. Pay attention to the main points

1, m

2. Standard definition

3. Rice

4. Rice

5. SD

6, meters

E. Pay attention to details

The basic principle of machine learning is to give data to the computer and let the computer infer rules from it.

Machine learning has many beneficial applications, including helping doctors identify cancer cells.

Many things we do with technology, such as searching the Internet, rely on machine learning.

F. Distinguishing between facts and opinions

1, facts

2. Views

3. Facts

4. Facts

5. Views

6. Views

H. Observe and pay attention to the cause and effect.

Expand your vocabulary

1, b hate it

2, burnt

3. b In this respect.

4. B warning sign

5. C assembly line

6. Frame of reference

self-examine

1–5:CBBAB

6— 10:DCBAB

1–5:CBD CB

6– 10:CBCBC