Unit 4 Cyberspace 1
Period 1 Warm-up＆Lesson 1 1
Period 2 Lesson 2 8
Period 3 Lesson 3 13
Period 4 Lesson 4 19
Period 5 Communication Workshop ＆ Culture Corner ＆ Bulletin Board 25
单元自我检测 31
Unit 5 Rhythm 36
Period 1 Warm-up＆Lesson 1 36
Period 2 Lesson 2 42
Period 3 Lesson 3 47
Period 4 Lesson 4 53
Period 5 Communication Workshop ＆ Culture Corner＆ Bulletin Board 58
单元自我检测 63
Unit 6 Design 68
Period 1 Warm-up＆Lesson 1 68
Period 2 Lesson 2 73
Period 3 Lesson 3 79
Peiood 4 Lesson 4 85
Period 5 Communication Workshop ＆Culture Corner＆ Bulletin Board 90
单元自我检测 96
期末综合检测（一） 101
期末综合检测（二） 106