StepStep3000学生用书第一册答案.doc

Step by Step3000Unit 1Part 1 A: 1. Oxford, commitment, academic record.2. oldest, largest, reputation, research, science.3. first, Australia, 150 years, excels.4. excellence, 17.000, location5. largest, 1883, situated, 26.0006. 1636, enrollment, 18.500, schools.7. awards, degrees, 20.0008. located, 135, thirdB:1: 2.700 languages, 7.000 dialects. Pronunciation.2: official language3: One billion, 20 percent4: Four hundred million, first, 600 million, second, foreign.5: 500.000 words. Eighty percent. other.6: Eighty percent, computers.7: African country, same8: 1.000, Africa9: spaceship, 1977, 55, message, the United Nations.C:1-a, 2-c, 3-d, 4-bPart 2A25 11 166 11/14 165 11; 12/13 166 about 13 16A31: GCSE examinations2: students/ higher education3: student/ second year/ high school/ college4: general exam/ School Certificate5: sitting University Entrance Examination6: bachelor’s degree: 3/4 yearsMaster’s degree: another year or twoDoctorate: a further 3-7 yearsB:B1: Idioms, largest vocabulary FrenchIn Spelling ￡pronunciationB2: FTFPart Ⅲ A1: ⅠA: Age D Foreign student populationⅡ A: 2: 15 hrs (＋2 or 3 for lab)3: a: ＋100b: Discussion group 15-20c: much smaller4: informal, friendly6: 2-3 hrs: 1 hrA2: Ⅱ B: 2: Examination 4: Quizzes C: regular attendanceⅢ Graduate school C: Seminars D: some area of interest E: a research paperB:B2: A good student: make mistakes, every new thing, the language. Working outside the classroom.A bad student: Passive, the teacher. Stick his neck out, more likely to be right than himself. Part ⅣA:1 gate2 the History Department 3 the Psychology Department4 he Library 5 the Education Department6 the Philosophy Department 7 the Geography Department8 the Sports Ground 9 the Foreign Language Department10 the Chinese Department 11 the Physics Department12 the Mathematics Department 13 the Chemistry Department14 the Clinic 15 the Auditorium16 the Administration BuildingB:Robert MartinBiology, next fall, six years in a public school in the hometown; two years in a military school; high school in the hometown.Science( biology in particular), sports.Unit 2 Part Ⅰ16.998.00064.186.300840.0001.000.0003.320.000143.24432.4832.966.0005.105.70029.028ˉ1.3125.31536.1984.145B1.243.738.000955.220.000267.901.000199.867.000159.884.000147.105.000138.150.000125.638.000122.013.000118.369.00096.400.00082.071.000C1 .Chinese 1.300 million2. Spanish 332 million3. English 322 million4. 189 million5. 182 million6 170 million 7. Russian 170 million8 Japanese 125 million9 Germon 98 million10. 75.5 million11. Korean 75 million12. French. 72 million13. Vietnamese. 67 million14. 66 million15. 64 million16. 63 million17. Turkish 59 million18 58 million19. 44 million20. Polish 44 million21. Arabic 42.5 million22. 41 million Part ⅡA:1. A baby boy2. social, ecological, populations3. longer, healthierB:1: b 2:c 3:a Part ⅢA: water, 70%, red or brown, plant cover, snow, continents, islands, arms of the ocean, connecting, a channel, valleys, plains.B: in 1950: New York, 12 million London: 2, 10 millionCalcutta: 10, Tokyo: 3In 2000: New York: 6Calcutta: 4, 16millionTokyo: 18 million1. Mexico City 2. Sao Paulo3. Rio de Janeiro4. Bombay5. Delhi6. Shanghai7. SeoulPart ⅣSkills, the main idea, what, recognize, central, important, direction, purpose, inform, compare, answer, stated, a topic sentence, first, details, difficult, persuade, end, implied, hinted at, a whole.Unit 3A: BA912, 11:20 17 BA877 11:20 14BA292 11:25 19TW695 11:30 16 4EA831 11:35 24BA838 9IB290 11:35 15LH039 11:40 9BA666 11:40 18AI 141 6BA560 22B:Drinks: Tea Soft drinks CoffeeFood: Egg and tomato; Ham and tomato; Roast chicken ; CheeseburgersPart Ⅱ9:15 10:3010:30 13:30Advantages: by plane: Quick/beautiful view By train: frequent service (hourly)/modern/ comfortable/ lovely view from dining carDisadvantages: by plane: have to get Gatwick Airport/ expensiveBy train: quite crowed/ quite expensive。