| 【课前自主预习】
I. 选词配图。
1. wash hair
2. ride a bike
3. recycle paper
4. paper napkins
5. take your own bag
 
Ⅱ. 完成句子。
1. while you are washing
2. it's hard to
3. not using 
4. shouldn't use
 
【课堂合作探究】
◇要点突破
[对点训练]①A  ②stop working
◇达标检测
I. 1. recycling  2. napkins   3. took   4. to go   5. do
 
Ⅱ. 1-5 BCCBA
 
【课后巩固提升】
I. 1. using   2. really   3. is   4. was doing   5. napkins
 
Ⅱ. 1-5 BBCAD
 
Ⅲ. 句型转换。
1. spent; on,/buying或 paid; for 
2.   |