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人教版九年级下册英语Unit 13 Section A(1a-2d)课时练答案

时间:2017-01-18 来源:书通网

课前自主预习第Ⅰ题答案

1. plastic  

2.bin  

3.fisherman  

4.litter

课前自主预习第Ⅱ题答案

1. throwing litter into  

2.used to be

3. should play a part in  

4.has become really polluted

5.ideas for solving

课堂合作探究要点突破答案

1.[对点训练]  ①C       ②B

2.[对点训练]  ①make a difference      ②make a big difference

课堂合作探究达标检测第Ⅰ题答案

1. fishermen   

2. litter   

3. advantages   

4. wooden    

5. difference

课堂合作探究达标检测第Ⅱ题答案

12345
CADCA

课堂合作探究达标检测第Ⅲ题答案

1. instead of   

2. the bottom of    

3. clean up    

4. be full of     

5. throw; into

课后巩固提升第Ⅰ题答案

1. worried  

2. pollution  

3. learning  

4. takeaways 

5. ugly

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