名师导练 英语 九年级 （上册）PDF电子书下载

Unit 1 The Developing World 1

Topic 1 Our country has developed rapidly 1

Section A 1

Section B 2

Section C 4

Section D 6

单元巧存盘 7

Topic 2 What a large population! 10

Section A 10

Section B 12

Section C 14

Section D 15

单元巧存盘 17

Topic 3 The world has changed for the better 20

Section A 20

Section B 22

Section C 24

Section D 25

单元巧存盘 27

Unit 2 Loving Our Planet 31

Topic 1 Pollution causes too many problems 31

Section A 31

Section B 32

Section C 34

Section D 36

单元巧存盘 37

Topic 2 All these problems are very serious 41

Section A 41

Section B 43

Section C 44

Section D 46

单元巧存盘 47

Topic 3 Would you like to be a greener person? 51

Section A 51

Section B 52

Section C 54

Section D 56

单元巧存盘 58

Unit 3 English Around the World 62

Topic 1 English is widely used throughout the world 62

Section A 62

Section B 63

Section C 65

Section D 66

单元巧存盘 68

Topic 2 English is spoken differently in different countries 71

Section A 71

Section B 73

Section C 74

Section D 76

单元巧存盘 77

Topic 3 Could you give us some advice on how to learn English well? 81

Section A 81

Section B 82

Section C 84

Section D 86

单元巧存盘 87

Unit 4 Amazing Science 92

Topic 1 Spaceships are mainly controlled by computers 92

Section A 92

Section B 93

Section C 95

Section D 96

单元巧存盘 98

Topic 2 When was it developed? 101

Section A 101

Section B 102

Section C 104

Section D 106

单元巧存盘 107

Topic 3 We will live in space one day 110

Section A 110

Section B 112

Section C 114

Section D 115

单元巧存盘 117

期中测试 121

期末测试 127