全新版大學(xué)進(jìn)階英語綜合教程第二冊答案U5KeytoExercises

1、Unit 5 Pioneers of FlightKey to ExercisesOpenerA Mighty Airplane Built by Howard Hughes in 1947It was 220 feet long.LengthHeightWeightIt was higher than a five-story building.It weighed about 60 tons.It had to make the trip from Culver city in California to thePacific,Tripwhich is 30 miles away.Read

2、ing & InteractingI. Understanding the Text1. Text OrganizationStory The hero When it happenedHow it relates to modern aviationWan Hu s crazy dream containsthe12Wan Hu A.D. 1500principles of rocket-powered spaceflight.Many of the design features of the SpruceHoward On November 2,Hughes 1947Goose have

3、 been incorporated intomodern cargo planes.The flying devices with flapping wingscontrolled and steered by human pilots heLeonardo About 500 yearsda Vinci ago3designed still inspire people to pursuetheir dreams of flying freely in the sky.2. Comprehension Check2.1 Focusing on the main ideas專業(yè)資料整理專業(yè)資

4、料整理in A.D.1500. He built a spaceship powered by 47 rockets using gunpowder. His ideawas crazy, but his dream of flight came true 500 years later when Chinaplanes. The last is2.2 Digging into detail1. Because it was powered by rockets.4. Da Vinci s flying machines have wings that flap like birds in f

5、light.5. Because it is difficult for ordinary people to understand their passion forflight, their spirit of innovation, and their courage to try and make theirdream cometrue.2.3 Understanding difficult sentences1.A2.B3.A4.B5.BII. Focusing on Language in Context1. Key Words & Expressions1.11. He rega

6、rds learning as a daily experience as well as a lifetime mission.專業(yè)資料整理3. The ship, with 1,000 passengers aboard, was bound for New York.4. It nes othing to learn the rules of politics from books. It is quiteanother to get into the complex world of real-life politics.5. At yesterday s sports meet, m

7、y roommate brokeBrian the record of ourschool in the men s-meter100 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.

8、The new law tries to maintain a balance between national interests 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 onstudentseventually pay off. growth, our labor will1

9、2. On display in the exhibition room is a new device to harness 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 experim

10、ent.15. The money was given to Ann as a scholarship, with no conditions attached.1.21.31. steer2. behind schedule3. ahead of histime4. Transportation of8. had its roots in5. confirmed 6. put on display7. harnessing1. The artist drew a sketch of the young lady before going into a more detailedpaintin

11、g.2. Brown currently is focusing on devising/designing a new type of washing專業(yè)資料整理machine 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 syste

12、m should be devisedbecause the old system simply doesn t work.2. Collocation1. We rejected the proposal as a matter of principle.2. Although I am not an American football fan, it doesn have noin it. tintm erestanI3. Demand for coal is down and so are the prices.4. Biking is a green alternative to dr

13、iving.5. Our research on climate change 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.3.21. Legend has it that t

14、he 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 risky plan.4. Legend has it that those who step onto this stone will have good luck.4. Comprehensive Practice4.1 Cloze專業(yè)資料整理Long,

15、 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 escape, 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, b

16、ut 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 they wereable to take to the air, leaving those on the ground who witnessed their flightamazed at their strange device. As they flew off over the

17、sea their escape seemedcertain. But Icarus, ignoring the warnings of his father, came too close to thesun. The wax holding his wings together melted and he plunged to his death in theocean below.4.2 Translation1. How to harness the power of the rockets is the key to the successful launch ofa spacesh

18、ip.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 war materials.4. The film The Aviator is based on the life of Howard Hughes.5. The professor thinks that more money should be invested in/put

19、into research inthe field of energy efficiency.6. They are carrying out a secret mission. t worry about individualwords,7. “ Focus on the content of the article. Donthe teacher to the students.8. Wan Hu s plan swatoo risky and too primitive to be successful.Reading & ComprehendingReading 11. Compreh

20、ension Check for Reading 11.F 2.F 3.T 4.F 5.T 6.T 7.F 8.T 9.T 10.T專業(yè)資料整理2. Translation1. 他倆合起來的履歷看上去令所有真正的飛行冒險家都羨慕不已。2. “你必須有思想準(zhǔn)備，真正能設(shè)想出所有的解決方案，”皮卡特說?！胺駝t就非常非常難了?！?. 如果說有人領(lǐng)教過幾乎無法完成的困難任務(wù)的話，那就是皮卡特，他是家族中第三代冒險家。4. 確實，太陽能驅(qū)動飛機(jī)首創(chuàng)者的動力，不僅僅是為創(chuàng)造新紀(jì)錄，更多是為后人繪制一條可持續(xù)道路的愿望。Reading 2Comprehension Check for Reading 21.

21、 She is the first Chinese woman astronaut on a mission to developChinastation. s space2. She felt honoured and grateful.3. Women astronauts have their advantages and capabilities and can complement menin 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, the thing is,I care very much about aviation. It has been the great joy of my life. That s whyI put my own money into theseplanes. And I ve lost millions, Senator Brewster. AndI llgo on losing