英语同步听力训练 九年级 上PDF电子书下载

Unit 1 The Developing World 1

Topic 1 Our country has developed rapidly 1

Topic 2 What a large population! 3

Topic 3 The world has changed for the better 5

Review of Unit 1 8

Unit 2 Loving Our Planet 10

Topic 1 Pollution causes too many problems 10

Topic 2 All these problems are very serious 12

Topic 3 Would you like to be a greener person? 15

Review of Unit 2 18

Review of Units 1-2 21

Unit 3 English Around the World 24

Topic 1 English is widely used throughout the world 24

Topic 2 English is spoken differently in different countries 26

Topic 3 Could you give us some advice on how to learn English well? 28

Review of Unit 3 31

Unit 4 Amazing Science 34

Topic 1 Spaceships are mainly controlled by computers 34

Topic 2 When was it developed? 36

Topic 3 We will live in space one day 39

Review of Unit 4 42

Review of Units 3-4 44

听力材料 47

参考答案 80