新编大学英语课后答案 第二册

Unit 5

Part two

post-reading

Reading Comprehension

1.II）i）When we are in REM sleep.

ii）To give us rest and to allow us to dream.

III）i）Physiological.

ii）inner fears.

IV）i）drinking wine to indicate a short life，drinking water to indicate a long life

ii）right hand（father），left hand （mother），dolphin（a good omen）

iii）treat with care

2. 1）TTTTF 6）TTTFF

Vocabulary

1. 1）explanation 2）enthusiasts 3）frustrating 4）popularity 5）unconscious 6）electrical

7）movements 8）recognizable 9）interpretation 10）countless

2.Task A

1）asleep 2）sleepless 3）sleep 4）sleepy 5）asleep 6）slept 7）sleeping，sleep 8）sleeper

Task B

1）submerged 2）subculture 3）submarine 4）subway 5）subzero 6）Subtropical 7）subspecies 8）subnormal

3.1）progressed 2）puzzled 3）process 4）reflected 5）predict 6）advances 7）symbol

8）ancient 9）error 10）conscious 11）analysis 12）inner

Translation

1）You may see that what I said will come true.

2）This lecture was so boring that half of the students fell asleep. 3）The problem of unemployment is closely

tied up with the development of the new technology.

4）His appearance changed so greatly that

you might well not recognize him.

5）The history of the castle can date back to

the 14th century.

6）She never did anything for them，whereas

they did all that can be done.

Part Three

FURTHER Development

1.1）A.natural B.neutral C.natural

D.neutral

2）A.shattered B.crashing C.cracked D.

crash E.crack

3）A.ancient B.early C.previous

4）A.sign B.symbol C.signal

D.signs/symbols

5）A.view B.vision C.visions

D.outlook

E.view

6）A.errors/mistakes B.fault C.error

D.fault

E.mistake

7）A.confused B.confusing

8）A.conscious B.unconscious

C.subconscious

D.consciousness

Unit 6

Part one

preparation

1.vegetable：cabbage、carrot、pepper、lettuce、

Tabo

o

Reason

cow

1）Cows can help people plow the fields.

2）Cow manure can be used as fertilizer.

3）Cow manure can be dried and burned

to make a cooking fire.

dog

1）Dogs can be as companions for

people.

2）Dogs serve as protection against

thieves.

pork

1）Pork cooked insufficiently may

spread disease.

2）Nomadic people did not want to stay

in one place to raise pigs.

pea、onion、spinach、turnip、broccoli、mushroom、garlic、cucumber、tomato、potato、etc.

Fruit：apple、orange、pear、banana、mango、watermelon、lemon、grape、strawberry、cherry、peach、apricot、lychee、etc. Meat：pork、beef、lamb、mutton、bacon、chicken、duck、turkey、fish、shrimp、lobster、crab、clam、etc.

Cereal：rice、wheat、corn、barley、noodles、dumpling、pizza、etc.

Other：egg、cake、cookie、biscuit、nut、etc.

Drink：tea、beer、coffee、wine、whiskey、brandy、milk、juice、lemonade、mineral、water、etc.

2.1）ABCCB 6)ACBCA

Part two

post-reading

Reading Comprehension

1.

2. 1）nutrition，religion，the ways of life of different people

2）butterflies，rats，termites

3）calories，protein

4）there is plenty of land for raising cattle and the meat can be shipped for long distances by railway road

5）they can go anywhere they want to in the streets；they can eat anything from the supplies of the food sellers in the streets Vocabulary

1. 1）common 2）appropriate 3）forbidden 4）supplies 5）related 6）evidence

7）requires 8）raise 9）spread 10）sufficiently

2. 1）disgusting 2）habit 3）insects 4）reasonable 5）relatively 6）animals 7）harvested

8）grow 9）nearly 10）other 11）altogether 12）consumed 13）avoid 14）popular

15）offers 16）served 17）would 18）enjoyed 19）considered 20）reject 3.1）g f b c h 6）e i d a j

Translation

1）We all regard him as one of the best players in this match.

2）The scientist picked up those small pieces of stones and put them into a box carefully. 3）The population of China is almost five times as large as that of the United States.

4）The reason why grass is green was once a mystery to that little boy.

5）She is standing by the window，apparently quite calm and relaxed.

6）Profits have declined as a result of the recent drop in sales.

7）She put on her dark glasses as a protection against the strong light.

8）After that people no longer trust him. Part Three

FURTHER Development

1.STEP ONE

1）Pear 2）Mushroom

2.d e b f g c a

Unit 7

Part one

preparation

1.

Chinese American

to show anger to show impatience or anger

normal/accept

able

immodest

to express

one's respect

irrelevant practice

insulting to show sympathy，affection

orencouragement

Part two

post-reading

Reading Comprehension

1.B.1）i）smooth over the visitors' leaving；they will be welcome to come again；