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第一课时
一、 1. Is someone smoking? I can smell it.
2. We should not waste water.
3. We use plastic to make bags and bottles.
4. On Chinese New Year’s Day, my parents are going to give me red packets.
5. Smoke makes the air dirty.
6. That sign means you can’t litter here.
(1. C 2. C 3. B 4. A 5. B 6. C)
二、
1. What does that sign mean?
2. What makes the streets messy and dirty?
3. How to protect the Earth?
4. What are you going to do on Chinese New Year’s Eve?
5. What can we do to keep our city clean?
(1. A 2. B 3. C 4. B 5. A)
三、 1. B 2. C 3. B 4. C 5. A 6. C 7. B 8. A 9. C 10. A
四、
1. What are you going to do at Chinese New Year?
2. We should use paper bags and glass bottles./ We should use glass bottles and paper bags.
3. Too much plastic is bad for the Earth.
4. There is rubbish in the water and the fish are dead.
5. Black smoke from factories makes the air dirty.
6. You can’t take your juice into the shop.
五、
1. are eating, noodles, restaurant
2. looking for, bought, lunch
3. plant more, keep, clean
4. throws, skin, makes, dirty
5. much, waste, reuse, save
第二课时
一、
1. They see a lot of monkeys around them.
2. We can put rubbish in the bin.
3. Be careful, Helen!
4. The fish in the river are dead.
5. It’s going to be Chinese New Year next week. I’m very excited.
6. Helen wants to go to the bookshop.
7. I have a red packet. I’m rich now.
(1. A 2. B 3. C 4. A 5. B 6. B 7. B)
二、
1. A: What does it mean?
B: It means “ No parking”．
2. A: Helen, do you want some orange juice?
B: Yes, please.
3. A: What makes the computer room dirty?
B: Rubbish.
4. A: What can we do to keep our school clean?
B: We can put rubbish in the bin.
5. A: What are you going to do tomorrow?
B: I’m going to buy some new clothes and food.
(1. T 2. F 3. F 4. T 5. F)
三、
1. excited 2. are, make 3. is cooking
4. are talking 5. to see 6. useful, use, to clean
7. many, is, much, waste 8. to make
9. reuse, to make 10. makes
四、
1. What does that sign mean?
2. What makes the streets messy and dirty?
3. What can we do to keep our city clean?
4. How to protect the Earth?
5. What makes the air dirty?
6. What are you going to do this afternoon?
五、 1. F 2. G 3. D 4. E 5. C 6. B 7. A
第三课时
一、
1. They’re going to the Bund.
2. A: What does it mean?
B: It means “No swimming”．
3. My friends often do shopping on the Internet.
4. Please try on these magic clothes.
5. Did the fashion show go well?
6. We should not cut down too many trees because trees help keep the air clean.
7. Long long ago, there was a beautiful girl. She liked singing and dancing.
(1. B 2. C 3. A 4. A 5. C 6. C 7. B)
二、 It’s going to be Christmas next week. Lily is very excited. Tomorrow, she is going to buy a big Christmas tree and some food with her family. On Christmas Day, they are going to have dinner with her grandparents, her aunt, uncle and her cousin. After that, they are going to watch fireworks. They are going to have a lot of fun.
(next week, excited, buy, family, have dinner, cousin, watch fireworks)
三、 1. B 2. A 3. C 4. A
四、 1. C 2. C 3. A 4. B 5. C 6. B 7. C 8. C 9. C 10. A
五、 1. A 2. C 3. D 4. B 5. D
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