朗文英语听说教程答案

Unit1 happiness

Vocabulary preview, part A, pages2-3

Vocabulary preview, part B, page4

1.·

2.Taking better notes, page5

3.the lecture is about happiness.

4.the main ideas are on the left side of the page. The main ideas

are “ physical ” and “ psychological ”.

the details are indented below the main ideas. The details are “ smiling ” / “ slow heartbeat ” and “ not worried ” / “ thinking clearly.”

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Listening for main ideas, part B, page6

Check these factors: being satisfied with yourself, being optimistic, having good relationships

Listening for details, part B, page7

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Using your notes, part B, page7-8

2. don ’ t worry about problems

3. many close relationships

4. family and friends

5. always want to change

6. lose weight

7. assume things will get worse

8. worry about their problems

9. new friends 10. work too much

Unit 2 new kinds of food

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Vocabulary preview, part A, pages 11-12

10b

Vocabulary preview, part B, page12

Vocabulary preview, part C, page13

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1.Taking better notes, pages 13-14

2.this lecture is about growing organic food.

3.the notes are divided into benefits and risks

two benefits and two risks are listed

【

listening for main ideas, Part B, page15

benefits: a b d

risks: b c e

2.listening for details, part B, page15 corn

ing your notes, part B, page16

2.corn kills insects that eat the plant.

3.:

4.grow better.

5.tomato stays fresh for two months.

6.dominate other plants.

7.corn can hut butterflies that live nearby. harmful to people.

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Unit 3 public art

Vocabulary preview, part A, pages 19-20

10a

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Vocabulary preview, part B, page20

Vocabulary preview, part C, page 21

2.Taking better notes,

3.the name of the sculpture is knot.

4.cosimo cavallaro made it.

5.knot was made in 199

6. it is 10 feet by 16 feet by 8 feet and

weighs 2,400 pounds. It is made of rusted steel.

the sculpture symbolizes human feelings and confusion.

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Listening for main ideas, Part B, page24

and cherry

Listening for details, part B, page24

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ing your notes, part B, page25

2.public art is usually outdoors in public places. It is becoming

more popular.

3.one purpose of public art is to make cities more beautiful and

interesting and let people enjoy art.

4..

5.one example is spoonbridge and cherry. It is a huge metal

sculpture. It is silver and red. It ’ s an example of pop art, which is