Step By Step 3000第1册答案及原文(Unit1-5).doc

Step By Step 3000 第1册答案及原文（Unit1-5） Unit 1 Education is a key 1 Part I Warming up 1 Part II Educational systems 1 Part III University Life 3 Part IV University Campus 6 Unit 2 Colorful lands, colorful people 8 Part I Warming up 8 Part II The world’s six billionth inhabitant 9 Part III Features of the earth 10 Part IV Short talks on listening skills 10 Unit 3 Traveling from Place to Place 11 Part Ⅰ Warming up 11 Part Ⅱ It’s the only way to travel 11 Part Ⅲ villa Rentals 12 Unit 4 Approaching Culture 15 Part Ⅰ Warming up 15 Part II Places to enjoy 17 Part III Life here and there 19 Part IV International business 20 Unit 5 Net Changes Life 22 Part Ⅰ Warming up 22 Part II Network and networking 23 Part III Future of the Internet 24 Part IV Short talks on listening skills 25 Unit 1 Education is a key Part I Warming up A Universities 1. Oxford / commitment / academic record 2. oldest/ largest / reputation / research / science 3. first / Australia / 150 years / excels 4. excellence / 17.000 / location 5. largest / 1883 / situated / 26,000 6. 1636 / enrollment / 18,500/ schools 7. awards / degrees / 20,000 8. located / 135 / third B Dialects 1. 2,700 languages / 7,000 dialects / regional / pronunciation 2. official / language 3. One billion / 20 percent 4. Four hundred million / first / 600 million / second / foreign 5. 500,000 words / Eighty percent / other 6. Eighty percent / computers 7. African country / same 8. 1,000 / Africa 9. spaceship / 1977 / 55 / message / the United States C Language learning styles 1 – (a) 2 – ( c) 3 – ( d) 4 – (b ) All right, class. Today we’re going to be looking at different language learning styles. You may be surprised to find that there are different ways of going about learning languages, none of which is necessarily better than the others. Researchers have identified four basic learner “types” – the communicative learner, the analytical learner, the authority-oriented learner and the concrete l