科普英语进阶 入门篇PDF电子书下载

Students'Book 3

Unit 1 Naming and classifying 3

Unit 2 Composition and function 7

Unit 3 Safety precautions and warnings 11

Language review 1 16

Unit 4 Quantities(1) 18

Unit 5 Quantities(2) 25

Unit 6 Dimensions and weights 29

Language review 2 34

Unit 7 General statements 37

Unit 8 Comparing and contrasting(1) 41

Unit 9 Comparing and contrasting(2) 45

Language review 3 50

Unit 10 Describing experiments 54

Unit 11 Talking and writing about the past 57

Unit 12 Properties 60

Language review 4 63

Unit 13 Describing the function of an instrument 66

Unit 14 Describing processes(1) 70

Unit 15 Describing processes(2);definitions 74

Language review 5 78

Unit 16 Structure 82

Unit 17 Understanding descriptions and instructions 88

Unit 18 Predictions 93

Language review 6 98

Teachers'Book 103

Introduction 103

Unit 1 Naming and classifying 106

Unit 2 Composition and function 107

Unit 3 Safety precautions and warnings 108

Language review 1 109

Unit 4 Quantities(1) 110

Unit 5 Quantities(2) 111

Unit 6 Dimensions and weights 112

Language review 2 114

Unit 7 General statements 114

Unit 8 Comparing and contrasting(1) 115

Unit 9 Comparing and contrasting(2) 117

Language review 3 117

Unit 10 Describing experiments 118

Unit 11 Talking and writing about the past 119

Unit 12 Properties 120

Language review 4 121

Unit 13 Describing the function of an instrument 121

Unit 14 Describing processes(1) 122

Unit 15 Describing processes(2);definitions 123

Language review 5 124

Unit 16 Structure 126

Unit 17 Understanding descriptions and instructions 127

Unit 18 Predictions 128

Language review 6 129

附：词汇表 131