Unit 1 Economy Part One Pre-listening Vocabulary Part Two Listening Skills Part Three Listening Tasks Part Four More Practice Unit 2 Technology Part One Pre-listening Vocabulary Part Two Listening Skills Part Three Listening Tasks Part Four More Practice Unit 3 Meteorology Part One Pre-listening Vocabulary Part Two Listening Skills Part Three Listening Tasks Part Four More Practice Unit 4 Travel Part One Pre-listening Vocabulary Part Two Listening Skills Part Three Listening Tasks Part Four More Practice Unit 5 Recreation Part One Pre-listening Vocabulary Part Two Listening Skills Part Three Listening Tasks Part Four More Practice Unit 6 Disaster Part One Pre-listening Vocabulary Part Two Listening Skills Part Three Listening Tasks Part Four More Practice Unit 7 Health Part One Pre-listening Vocabulary Part Two Listening Skills Part Three Listening Tasks Part Four More Practice Unit 8 Society Part One Pre-listening Vocabulary Part Two Listening Skills Part Three Listening Tasks Part Four More Practice Unit 9 Education Part One Pre-listening Vocabulary Part Two Listening Skills Part Three Listening Tasks Part Four More Practice Unit 10 Environment Protection Part One Pre-listening Vocabulary Part Two Listening Skills Part Three Listening Tasks Part Four More Practice Unit 11 Politics Part One Pre-listening Vocabulary Part Two Listening Skills Part Three Listening Tasks Part Four More Practice Unit 12 Safety Law Part One Pre-listening Vocabulary Part Two Listening Skills Part Three Listening Tasks Part Four More Practice Listening Script Key to the Exercises