同步学习英语 八年级下PDF电子书下载

Unit 15　Lesson 57 1

Lesson 58 4

Lesson 59 7

Lesson 60 9

Unit 16　Lesson 61 11

Lesson 62 14

Lesson 63 17

Lesson 64 19

Unit 17 Lesson 65 21

Lesson 66 24

Lesson 67 27

Lesson 68 29

Unit 18　Lesson 69 31

Lesson 70 34

Lesson 71 37

Lesson 72 39

Unit 19　Lesson 73 41

Lesson 74 44

Lesson 75 47

Lesson 76 49

Unit 20　Lesson 77 51

Lesson 78 54

Lesson 79 57

Lesson 80 59

Revision Ⅰ(Units 15—20) 61

Unit 21　Lesson 81 67

Lesson 82 70

Lesson 83 73

Lesson 84 75

Unit 22　Lesson 85 77

Lesson 86 80

Lesson 87 82

Lesson 88 85

Unit 23　Lesson 89 87

Lesson 90 90

Lesson 91 93

Lesson 92 95

Unit 24　Lesson 93 97

Lesson 94 100

Lesson 95 103

Lesson 96 105

Unit 25　Lesson 97 107

Lesson 98 110

Lesson 99 113

Lesson 100 115

Unit 26　Lesson 101 117

Lesson 102 120

Lesson 103 123

Lesson 104 125

Revision Ⅱ(Units 21—26) 127

Comprehensive exercises 133