全新版大学进阶英语第二册第五单元答案上课讲义

1、全新版大学进阶英语第二册第五单元答案精品文档Unit 5 Pioneers of FlightKey to ExercisesOpenerIt was higher than a five-story building.It weighed about 60 tons.It had to make the trip from Culver city in California to the Pacific,which is 30 miles away.TripReading & InteractingI. Understanding the Text1. Text OrganizationSt

2、ory The hero When it happenedHow it relates to modern aviationWan Hus earcontains theprinciples of rocket-powered spaceflight.Many of the design features of the SpruceGoose have been incorporated intomodern cargo planes.The flying devices with flapping wingscontrolled and steered by human pilots hed

3、esigned still inspire people to pursuetheir dreams of flying freely in the sky.Leonardo About 500 yearsda Vinci ago32. Comprehension Check2.1 Focusing on the main ideasThe article consists of three stories about pioneers of flight. The first story isabout a Chinese named Wan Hu, who made an unsucces

4、sful attempt at spaceflightin A.D.1500. He built a spaceship powered by 47 rockets using gunpowder. His收集于网络，如有侵权请联系管理员删除精品文档idea was crazy, but his dream of flight came true 500 years later when Chinasuccessfully launched its first manned Shenzhou V spaceship. The second one isabout the Spruce Goos

5、e, a flying boat designed to meet the need of transportingtroops and materials during World War II. It was made entirely of wood and stillholds the record for the greatest wingspan. Although it was never put to use, manyof its design features have beenincorporated into todays cargo planes. The last

6、isabout Leonardo da Vinci, the most famous artist of the Renaissance. Apart fromhis great artistic work, he also drew sketches of flying devices with flapping wingscontrolled and steered by human pilots. Five hundred years later, a professionalparachutist made a successful jump using a wood and canv

7、as parachute based onone ofda Vincis designs/sketches.2.2 Digging into detail1. Because it was powered by rockets.2. It was the biggest airplane ever built up to that time, and still holds the recordfor the greatest wingspan. Besides, it was made entirely of wood.3. No, because it was behind schedul

8、e and was not completed until well after thewar.4. Da Vincis flying machines have wings that flap like birds in flight.5. Because it is difficult for ordinary people to understand their passion for flight,their spirit of innovation, and their courage to try and make their dream cometrue.2.3 Understa

9、nding difficult sentences1. A 2. B 3. A 4. B 5. BII. Focusing on Language in Context1. Key Words & Expressions1.11. He regards learning as a daily experience as well as a lifetime mission.收集于网络，如有侵权请联系管理员删除精品文档2. His plan is to design a new model, into which some features of previousmodels will be i

10、ncorporated.3. The ship, with 1,000 passengers aboard, was bound for New York.4. Its one thing to learn the rules of politics from books. It is quite another to getinto the complex world of real-life politics.5. At yesterdays sports meet, my roommate Brian broke the record of our schoolin the mens 1

11、00-meter race.6. Jack had a hard time grasping the basic concepts of mathematics.7. They are working on a new project, which calls for a(n) enormous amount oftime and energy.8. After I bought this iPad, I put into storage my old computer.9. The new law tries to maintain a balance between national in

12、terests andindividual rights.10. The teacher drew a(n) analogy between the human heart and a pump to helpstudents understand how it works.11. If we teachers believe in education and focus on students growth, our laborwill eventually pay off.12. On display in the exhibition room is a new device to ha

13、rness wind power.13. His newly published book, which has made waves in literary circles, is basedon events that the writer himself has witnessed.14. At the meeting, he tried to steer the discussion away from criticizing theeducational experiment.15. The money was given to Ann as a scholarship, with

14、no conditions attached.1.21. steer 2. behind schedule 3. ahead of his time 4. Transportation of5. confirmed 6. put on display 7. harnessing 8. had its roots in1.31. The artist drew a sketch of the young lady before going into a more detailedpainting.收集于网络，如有侵权请联系管理员删除精品文档2. Brown currently is focusi

15、ng on devising/designing a new type of washingmachine that does not use water.3. We need to adopt a different approach to music in education.4. Usually a label with your name and address is attached to your suitcase beforeyou check in at the airport.5. A new system should be devisedbecause the old s

16、ystem simply doesnt work.2. Collocation1. We rejected the proposal as a matter of principle.2. Although I am not an American football fan, it doesnt mean I have no interestin it.3. Demand for coal is down and so are the prices.4. Biking is a green alternative to driving.5. Our research on climate ch

17、ange focuses on its effect on the environment.3. Sentence Patterns3.11. Our reading room has many interesting books as well as the latest magazines.2. The 300book contains many pictures of the artist as well as some of hisfamous paintings.3. For character building, one needs to succeed as well as fa

18、il sometimes.4. The latest model of the Huawei mobile phone is very popular at home as wellas abroad.3.21. Legend has it that the guy invented chess to please his King.2. Word has it that the CEO of my company will retire next year.3. Rumor has it that he has spent all his money on this crazy and ri

19、sky plan.4. Legend has it that those who step onto this stone will have good luck.4. Comprehensive Practice收集于网络，如有侵权请联系管理员删除精品文档4.1 ClozeLong, long ago Greek legend has it that Daedalus, a brilliant inventor, wasimprisoned together with his son Icarus on an island in the Mediterranean. Inorder to e

20、scape, Daedalus devised a clever plan and sketched out his idea to hisson. They would both fly away from the island like birds. It was risky, but boththought it worth a try. Using feathers attached together with wax and string,Daedalus made them both a pair of wonderful wings. Harnessed to these the

21、ywere able to take to the air, leaving those on the ground who witnessed their flightamazed at their strange device. As they flew off over the sea their escape seemedcertain. But Icarus, ignoring the warnings of his father, came too close to the sun.The wax holding his wings together melted and he p

22、lunged to his death in theocean below.4.2 Translation1. How to harness the power of the rockets is the key to the successful launch of aspaceship.2. The 20th century witnessed the growth of the aviation industry.3. During World War II, the United States needed giant cargo planes fortransportation of

23、 war materials.4. The filmThe Aviatoris based on the life of Howard Hughes.5. The professor thinks that more money should be invested in/put into researchin the field of energy efficiency.6. They are carrying out a secret mission.7. “Focus on the content of the article. Dont worry about individual w

24、ords,” saidthe teacher to the students.8. Wan Hus plan was too risky and too primitive to be successful.Reading & ComprehendingReading 11. Comprehension Check for Reading 1收集于网络，如有侵权请联系管理员删除精品文档1. F 2. F 3. T 4. F 5. T 6. T 7. F 8. T 9. T 10. T2. Translation1. 他俩合起来的履历看上去令所有真正的飞行冒险家都羡慕不已。2.“你必须有思想准备

25、，真正能设想出所有的解决方案，”皮卡特说。“否则就非常非常难了。”3. 如果说有人领教过几乎无法完成的困难任务的话，那就是皮卡特，他是家族中第三代冒险家。4. 确实，太阳能驱动飞机首创者的动力，不仅仅是为创造新纪录，更多是为后人绘制一条可持续道路的愿望。Reading 2Comprehension Check for Reading 21. She is the first Chinese woman astronaut on a mission to develop Chinasspace station.2. She felt honoured and grateful.3. Women

26、astronauts have their advantages and capabilities and can complementmen in fulfilling their mission.4. She will carry out medical experiments.Integrated Skills PracticingI. Viewing & ListeningHughes: I mean, I put my money into the planes, senator. My money. See, thething is, I care very much about

27、aviation. It has been the great joy of my life.Thats hy I put my own money into these planes. And Ive lost millions, SenatorBrewster. And Ill go on losing millions. Its just . what I do. Now, I am收集于网络，如有侵权请联系管理员删除精品文档supposed to be . many things which are not complimentary. I am supposed to becapri

28、cious. I have been called a playboy. I have even been called an eccentric, butI do not believe that I have the reputation of being a liar. Now, needless to say,the Hercules was a monumental undertaking. It is the largest plane ever built. It isover five stories tall with a wingspan longer than afootball field. Thats morethan a city block. Now, I put the sweat of my life into this thing. I got myreputation all rolled up in it. And I have stated seve