Unit 1 Lead-in & Listening and speaking
Unit 1 Reading and writing
Unit 1 Language in use & Vocabulary practice
Unit 1 Supplementary reading
Unit 2 Lead-in & Listening and speaking
Unit 2 Reading and writing
Unit 2 Language in use & Vocabulary practice
Unit 2 Supplementary reading
Unit 3 Lead-in & Listening and speaking
Unit 3 Reading and writing
Unit 3 Language in use & Vocabulary practice
Unit 3 Supplementary reading
Unit 4 Lead-in & Listening and speaking
Unit 4 Reading and writing
Unit 4 Language in use & Vocabulary practice
Unit 4 Supplementary reading
Unit 5 Lead-in & Listening and speaking
Unit 5 Reading and writing
Unit 5 Language in use & Vocabulary practice
Unit 5 Supplementary reading
Unit 6 Lead-in & Listening and speaking
Unit 6 Reading and writing
Unit 6 Language in use & Vocabulary practice
Unit 6 Supplementary reading
Unit 7 Lead-in & Listening and speaking
Unit 7 Reading and writing