Unit 1 Cultural relics 1
Warming up and reading 1
Grammar 14
Learning about language and using language 18
单元测试 29
Unit 2 The Olympic Games 37
Warming up and reading 37
Grammar 48
Learning about language and using language 50
单元测试 61
Unit 3 Wildlife protection 69
Warming up and reading 69
Grammar 82
Learning about language and using language 86
单元测试 99
Unit Wildlife protection 107
Warming up and reading 107
Grammar 128
Learning about language and using language 132
单元测试 146
Unit 5 Music 156
Warming up and reading 156
Grammar 173
Learning about language and using language 179
单元测试 192
学案参考答案 199