小学英语拓展阅读PDF电子书下载

Unit OneLesson One 1

Lesson Two 4

Lesson Three 6

Unit TwoLesson Four 8

Lesson Five 11

Lesson Six 13

Unit ThreeLesson Seven 15

Lesson Eight 18

Lesson Nine 21

Unit FourLesson Ten 23

Lesson Eleven 27

Lesson Twelve 30

Unit FiveLesson Thirteen 32

Lesson Fourteen 35

Lesson Fifteen 37

Unit SixLesson Sixteen 39

Lesson Seventeen 42

Lesson Eighteen 44

Unit SevenLesson Nineteen 46

Lesson Twenty 49

Lesson Twenty-one 51

Unit EightLesson Twenty-two 53

Lesson Twenty-three 56

Lesson Twenty-four 59

Unit NineLesson Twenty-five 61

Lesson Twenty-six 64

Lesson Twenty-seven 66

Unit TenLesson Twenty-eight 68

Lesson Twenty-nine 71

Lesson Thirty 73

Unit ElevenLesson Thirty-one 75

Lesson Thirty-two 78

Lesson Thirty-three 80

Unit TwelveLesson Thirty-four 82

Lesson Thirty-five 85

Lesson Thirty-six 87

Unit ThirteenLesson thirty-Seven 89

Lesson Thirty-eight 92

Lesson Thirty-nine 94

Unit FourteenLesson Forty 96

Lesson Forty-one 99

Lesson Forty-two 101

Unit FifteenLesson Forty-three 103

Lesson Forty-four 106

Lesson Forty-five 108

Unit SixteenLesson Forty-six 110

Lesson Forty-seven 113

Lesson Forty-eight 115

Unit SeventeenLesson Forty-nine 116

Lesson Fifty 119

Lesson Fifty-one 121

Unit EighteenLesson Fifty-two 123

Lesson Fifty-three 126

Lesson Fifty-four 128

Unit NineteenLesson Fifty-five 130

Lesson Fifty-six 133

Lesson Fifty-seven 135

Unit TwentyLesson Fifty-eight 137

Lesson Fifty-nine 140

Lesson Fixty 142

Unit Twenty-oneLesson Sixty-one 144

Lesson Sixty-two 147

Lesson Sixty-three 149

Unit Twenty-twoLesson Sixty-four 151

Lesson Sixty-five 154

Lesson Sixty-six 156

Unit Twenty-threeLesson Sixty-seven 158

Lesson Sixty-eight 161

Lesson Sixty-nine 164

Unit Twenty-fourLesson Seventy 166

Lesson Seventy-one 168

Lesson Seventy-two 170

Unit Twenty-fiveLesson Seventy-three 172

Lesson Seventy-four 175

Lesson Seventy-five 177

Unit Twenty-sixLesson Seventy-six 179

Lesson Seventy-seven 183

Lesson Seventy-eight 185

Unit Twenty-sevenLesson Seventy-nine 187

Lesson Eighty 190

Lesson Eighty-one 192

Unit Twenty-eightLesson Eighty-two 194

Lesson Eighty-three 197

Lesson Eighty-four 199

Unit Twenty-nineLesson Eighty-five 201

Lesson Eighty-six 204

Lesson Eighty-seven 206

Unit ThirtyLesson Eighty-eight 208

Lesson Eighty-nine 211

Lesson Ninety 213

参考答案 215