技术和我们PDF电子书下载

Contents这是一套优秀的分级英语读物 1

A Before Reading 1

我们想对老师们说 2

1 What Is Technology？ 3

我们想对同学们说 4

Notes 5

2 The Beginning of Technology 5

3 Metal Technology 12

4 Building Technology 16

B While Reading 25

5 Medical Technology 27

6 Transport Technology 33

7 Communication Technology 43

8 Information Technology and Computers 46

9 Conclusion 50

Points for Understanding 52

C After Reading 54

Answer Key 56

新标准中小学分级英语读物 60