Unit 1 The Summer Holidays 1
Test A 1
Test B 4
Unit 2 In the Lab 11
Test A 11
Test B 13
Unit 3 American English 20
Test A 20
Test B 23
Unit 4 Travel 29
Test A 29
Test B 32
Unit 5 Why do You do That？ 38
Test A 38
Test B 41
Unit 6 A New Factory 48
Test A 48
Test B 52
Unit 7 Earthquake 59
Test A 59
Test B 63
Unit 8 Mainly Revision 69
Test A 69
Test B 72
期中测试 79
Test 79
Unit 9 Computers 88
Test A 88
Test B 91
Unit 10 Sports 97
Test A 97
Test B 101
Unit 11 Country Music 108
Test A 108
Test B 111
Unit 12 English Programmes 118
Test A 118
Test B 121
Unit 13 Abraham Lincoln 128
Test A 128
Test B 132
Unit 14 Mainly Revision 139
Test A 139
Test B 143
期末测试 151
Test A 151
Test B 159
Keys to the Tests 170