课前自主预习第Ⅰ题答案
1.according to
2.close to
3.once or twice
4.寻找
5.保持不变
课前自主预习第Ⅱ题答案
1.has lived
2.used to; haven't been
3.have learned; since
4.has left
课堂合作探究要点突破答案
[对点训练]
①between; and ②among
课堂合作探究达标检测第Ⅰ题答案
1.Millions
2.have learned
3.twice
4.to count
5.helping
课堂合作探究达标检测第Ⅱ题答案
1 | 2 | 3 | 4 | 5 |
D | B | D | A | A |