Chapter 1

Reading 1

II. TFTTF

III. 1. opted 2. cumulative 3. retain 4. assistance 5. troublesome 6. notion 7. dawdle 8. extract 9. cram 10. tips

IV. 1. look over 2. get a head start 3. will be held off 4. devote … to 5. in sum 6. opted for 7. in the light of 8. torn down

V. BDCDA

Reading 2

III. D B H F K A C E L G J I

Charp 2

Reading 1

F F T T F F

D I e j h c a b f g

1. under control 2. exposed to 3. as well as 4. are often applied to 5. are aware of 6. respond to

1. I will be glad to see him no matter when he comes

2. No matter what your opinions are, you are welcome to join in out discussion.

3. No matter how short the journey is, you always get something to eat on this airline.

4. I’ll come round tommorrow, no matter who may be here.

5. No matter where they have fled, the police are determined to track down the criminals.

6. No matter which road you may take, it will lead you to the station.

Reading 2

III. g j h b I c k a e l d f

vocabulary building

far-reaching digital anonymous filters simulation retreat assume isolated

Chartpter 3

Reading 1

FTTFF

1. luxurious 2. doom 3. steadily 4. remainder 5. flash 6. grim 7. ponder 8. stern 9. rhythmic 10. bumped

1. switch on 2. faced with 3. responsible for 4. aside from 5. unaware of

ABBBD

1. probably means decided its destruction

2. probably means shaking, hitting something

3. probably means making one unhappy, very serious

Reading 2

rockets: Crew fired distress rockets from the bridge of the ship

Lifeboats: lifeboats were lowered into the water. People gathered to get in boats

Ladies: ladies were allowed to enter lifeboates before men

Wireless operator: he continued to send distress signals

b d c e g f h a

Discuss (P54)

Sea travel causes dangers that most people don’t expect. All readings: passengers didn’t expexct disaster.

A ship or plane should have the necessary equipment in case of disaster. Readings 1/2. The Titanic lacked sufficient number of lifeboats.

crises may bring out the worst behavior in people. Readings 1/2. Crew had to shut doors to prevent passengers from rushing to board life boats. Two men boarded lifeboats, leaving women still aboard.

when the going gets tough, the tough gets going. Reading 1 Ariane was just a teenager, but she persevered and endured the physical hardships of her situation. All survivors exhibited bravery. Readings 1/2: Crew worked diligently.

Chapter 4

1. Food-borneillness can be caused either by infection or by intoxication

2. The microbe grows only in the absence of oxygen, in low-acid conditions, and at temperatures that support growth of most bacteria-40°to 120°Fahrenheit.

3. The botulium toxin can be destroyed by heating.

4. HACCP: Hazard Analysis Critical Control Point plan, is a system plan to identify and correct potential microbial hazards in the manufacturing distribution, and commercial use of food products.

5. You can protect yourself by carefully inspecting the seals and wrappers of packages.

II. T T F T T F F T

III. 1. emerged 2.infected 3. disturbance 4. inevitable 5. consumption 6. revelation 7. malnourished 8. bulging 9. overwhelmingly 10. decay

IV. 1. died of 2. suffers from 3. should focus all our attention on 4. On occasion 5. rely on 6. make up 7. protects from 8. as a result

V. A A D A B

Reading 2

I. 1. It is a kitchen that can ensure safe food. It includes not only the clean appearance but also safe food practices.

2. They are the practices of food storage, food handling and cooking.

3. The purpose of the quiz is to learn how to keep food safety in your kitchen through examing your current food safety practices.

4. The main danger to food safety is the infection and growth of bacteria, which may cause food-borne illnesses.

5. The key to keep correct practices in the kitchen is to keep the infection and growth of bacteria from food.

6. To make sure the correct food safety practices and improve the current ones in your kitchen.

III. 1. bacteria 2. rare 3. snack 4. substitute 5. potential 6. contribute 7. harbor 8. survey 9. thaw 10. medium

IV. 1. A. nutrient B. malnutrition C. nutrition

2. A. sanitary B. unsanitary C. sanitation D. sanitize E. sanitizer

3. A. microbiological B. microbiologist C. microbiology

4. A. acids B. acidly C. acidifying D. acid

5. A. spots B. spotless C. spotlessly D. spotted

6. S. periodically B. periodicals C. periodic D. period

7. A. frosted B. defrost C. frosted D. frost

8. A. Strategically B. Strategic C. strategist D. strategy

Chapter 5

Reading 1

II. T F F T F F T T T T

III.1. breadwinner 2. access 3. restricted 4. confined 5. consequences 6. pursued 7. shift 8. perception 9. attributed 10. administrator

IV. 1. benefit from 2. being under the domination 3. in terms of 4. be responsible for 5. for the sake of

V. C D B D A

Reading 2

II. The first writer stresses the limitation of sex-role stereotypes to men’s opportunities of free emotional expression_r. The second writer addresses the association of meaningful change in the sex-role structure in the future with the redefinition of both masculinity and feminity. The last two writers speculate the possible effects brought about by the achievement of sexual equality in our society.

III. I p f m k b n a l d c g o e j h

Chapter 6

Reading 1

II. F T T T T

III. 1. drenched 2. alien 3. attuned 4. perse 5. censored 6. malevolent 7. supervise 8. parental 9. accountable 10. persified

IV. 1. among many others 2. are worthy of 3. holds accountable for 4. is concerned about 5. live with 6. relies on 7. seek out 8. is treated as 9. was attuned to 10. sprang up

VI.B D D C A

Reading 2

II. f k h a j I b c d e l g。