1 Teachers'Day 1
2 The sports meeting 10
3 A good teacher 18
4 What were they doing? 28
5 The accident 37
6 In the library 47
7 Mainly revision 56
8 On the farm 66
9 A visit to a factory 75
10 Mr Green's problem 84
11 A great inventor 94
12 Have a good time,Jim! 104
13 Merry Christmas! 114
14 Mainly revision 124
15 At home with the twins 134
16 What's it made of? 145
17 What was it used for? 155
18 Planting trees 165
19 Mainly revision 176
20 The world's population 186
21 Shopping 196
22 At the doctor's 208
23 The football match 218
24 Mainly revision 229
附录一 听力材料 241
附录二 本书练习答案 260