【正文】 oods and services …the specialization of production4. …keystone of modern economic lifeUnit 7 EnvironmentPart A Exercise 1ItemThe Way to Recycle1. old reportsreuse 1) the other side of each page2. a chipped cupcan be used as a 2) penholder3. an empty containergreat for 3) storage of foods like 4) cookies, candies or chocolates to keep them 5) freshExercise 21) noticeable 2) trip 3) results 4) typically 5) layers 6) excessive 7) effects8) we should try to avoid excessive packaging wherever possible9) to encourage consumers to bring their own bags and to choose products that involve less packaging10) We should do away with the practice so as to conserve resources and protect our environment.Part B Passage 1Exercise 1 1. d 2. c 3. c 4. d 5. bExercise 2 1. Plastic bags, household waste, poisonous factory waste, etc.2. They think the earth will forever take care of us no matter how we treat it in return.3. The water, the food, the animals, and ourselves.Passage 2 Exercise 1 1. d 2. d 3. a 4. a 5. dExercise 2 1. Use scrap paper for notes。 ( √)The tea master serves the tea to the guests in turn, starting from the most distinguished。 ( √ )2. The tea ceremonyThe guests take off their shoes and put on bamboo shoes before entering the tea room。 ( √ )Not furnished。 3) can capture beautiful pictures。 Looks forward to creating opportunities for young people.Loves outdoor life。6. Exhibits of early people。. . . .Key to Focus Listening amp。7. A special exhibit of American Indian pottery and sand painting8. FreeUnit 2 CelebritiesPart A Exercise 1Jackie ChanBornin 1954.At the age of 7he was sent to the Chinese Opera Research Institute.At the age of 17he became a movie stuntman, performing very exciting and often dangerous acts for actors in movies.His big breakthroughcame in 1978, when he made the movie Snake in Eagle’s Shadow, in which he bined edy and dangerous stunts.Exercise 21. public figures 2. chief 3. is admired for doing something4. noble or brave 5. is admired for the acplishment 6. enduring efforts 7. great courage 8. confidence in oneself 9. fills people’s minds with respect 10. entertainment or business circles, may sometimes inspire envyPart B Conversation 1Exercise 1 1. d 2. a 3. d 4. bExercise 2 1. …a professor… 2. …fighting motor neurone disease 3. …h(huán)e was about 20 4. …A Brief History of Time….average person…bestseller 5. …twice…three…grandchild 6. …a puter….eating, speaking, writing…Conversation 2 Exercise 1 1. c 2. c 3. d 4. dExercise 2Personal Profile of a CelebrityFamilySocial workLeisureSelfimprovementTries to give his two daughters a normal life。 Enjoys traveling and has been to many amazing places。 4) can satisfy the needs of more experienced users.Exercise 21. Advertising is a way of informing people of something. This can range from telling them a product for sale, or a service, or urging them to do something, or even making someone’s name known to the public.2. Advertising is intended to appeal to consumers to buy a certain product, but it does not force them to buy the product. Consumers still control the final buying decision.Part B A PassageExercise 1 1. c 2. b 3. d 4. dExercise 2 1. …men, women, children of specific ages, from various ethnic groups, …certain interests2. …what benefit customers will get…buying, doing, thinking3. …seriously …it is designed to appealA Conversation Exercise 1 1. b 2. a 3. d 4. cExercise 2 1. …sports shoes 2. …in making sports shoes over fiftyfive years ago3. …running shoes 4. …football, soccer, basketball and tennis players5. …workmanship and quality 6. …fortable….expensiveUnit 4 CulturePart A Exercise 1 1. b 2. b 3. dExercise 2 JapanTake it with both hands and open it later in privateCubaOpen it right awayRepublic of KoreaRefuse it at first。 ( √ )Its floor covered with tatami。 ( √ )The guests wash their hands in a rock water basin before entering the tea room。 ( √ )The tea master and guests bow to each other from time to time during the ceremony. ( √)Unit 5 OpinionsPart A Exercise 1 Conversation 1 Q1. She thought it was terrible.Q2. He thought it was great.Conversation 2 Q1. He thinks it is superficial.Q2. She thiks it is quite wellwritten.Exercise 2Bad Effects of TV on ChildrenFirstlyThere are a lot of violent programs.SecondlyThe advertising is very bad for them.ThirdlyWatching TV all day is bad for children’s eyes.Finally Watching TV is not creative.Part B Forum 1Exercise 1 1. a 2. c 3. a 4. c 5. dExercise 2Nancy (1st speaker)Women have a right to study law.2nd speakerIt’s a waste of time for women to study law. Women can’t decide