人教版九年级下册英语Unit 13 Section A（1a-2d）课时练答案
时间: 01-18
栏目:九年级下册英语课时练答案人教版
1课前自主预习第Ⅰ题答案
1． plastic
2．bin
3．fisherman
4．litter
2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
3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
4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
5课堂合作探究达标检测第Ⅱ题答案
| 1 | 2 | 3 | 4 | 5 |
| C | A | D | C | A |
6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
7课后巩固提升第Ⅰ题答案
1． worried
2． pollution
3． learning
4． takeaways
5． ugly