新视野第三版视听说课后题答案Unit7

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6. horses 7. frighten 8. scares 9. memories 10. sharks 11. unknown Page 115 2 Three problems are mentioned. They are related to water, animals and the weather. 3 1) envir. probs. 2) > 6 bil. 3) 2050 4) > 9 bil. 5) popu. 6) probs. 4 1) 3 2) probs. 3) water 4) < 5) 4.52 L 6) 600 L 7) > 8) iffi. 9) animals 10) ↑ 11) ↓ 12) Rainf. 13) 150,000 km2 14) the weather 15) ↑ 16) ↑ 17) ↑ 6 1) Never refuse to refuse. 2) Put a stop to the stop. 3) A good planet is hard to find. 4) Save water one drop at a time. 5) Save water, and then it will save you later!
Unit 7
Page 110 1 1 b 2 b 3 a 4 b 5 a 6 a 7 b 8 a 9 a 10 b Page 111 2 134 3 1. C 2. A 3. F 4. D 5. E 6. B Page 112 4 1. Snakes 2. the end 3. hate 4. scared of 5. afraid of
2 The expressions you hear are 1, 2, 3, 5 and 8. Page 123 Short conversations 1. C 2. A 3. B 4. D 5. D Long conversation 1. D 2. C 3. D 4. A Page 124 Passage 1 1. C 2. C 3. A 4. C Page 125 Passage 2
6) Reduce, Reuse & Recycle. 7) Cut a tree, cut a tree and there’ll be no more left to see. 8) Don’t litter; it makes the world bitter! Page 116 2 23 Page 117 3 1C 2C 3A 4A 4 1. beautiful 2. magical 3. lovely 4. fantastic 5. happy 6. astonishing Page 118 2 1B2A3A 3 e-a-c-b-d-f-g Page 120 4 1. can’t be 2. is definitely not 3. must be 4. Maybe it’s 5. It’s definitely not 6. might be 5 Picture A: a shark’s tooth Picture B: a chameleon’s skin Picture C: an eagle’s eye Picture D: a dog’s nose Page 121 1 1. It’s Fish River Canyon in Namibia. 2. It is very big and amazingly quiet.
1. participated in 2. access to 3. tremendous 4. currently 5. incredible 6. accompany 7. remarkable 8. amazing 9. catching a glimpse of 10. looking forward to
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