学生英语能力训练PDF电子书下载

CONTENTS 1

Unit One 1

Unit Two 12

Unit Three 23

Unit Four 35

Test 1(Unit 1—4) 46

Unit Five 50

Unit Six 61

Unit Seven 71

Test 2(A)(Unit 1—7) 81

Test 2(B)(Unit 1—7) 88

Unit Eight 103

Unit Nine 114

Unit Ten 126

Unit Eleven 136

Test 3(Unit 8—11) 146

Unit Twelve 151

Unit Thirteen 161

Unit Fourteen 171

Test 4(A)(Unit 1—14) 181

Test 4(B)(Unit 1—14) 189

Key to the Units and Tests 206