���� ǰ�� ��˼ ���u�֘˜ʼ��}�ͽ�B Unit 1 Family and Friends ��ͥ�c���� PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 2 School and Education У�@�c���� PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 3 Life and Work �����c���� PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 4 Leisure and Entertainment ���e�c�ʘ� PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 5 Emotions and Personality ����c�Ը� PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 6 Conversation and Media �����cý�w PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 7 Art and Music ˇ�g�c���� PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 8 Health and Life �����c���� PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Practice �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 9 Culture and Communication �Ļ��c���H PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 10 Science and Technology �ƌW�c���g PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 11 Language and Mind �Z���c���� PART 1 Leading-in ���}���� PART 2 Vocabulary Building�~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 12 Energy and Pollution ��Դ�c��Ⱦ PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 13 Nature and Creature ��Ȼ�c���� PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 14 Past and Tradition �vʷ�c���y PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 15 Society and Economy ����c���� PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������ Unit 16 Law and Crime �����c���� PART 1 Leading-in ���}���� PART 2 Vocabulary Building �~�R���A PART 3 Grammar �Z�����A PART 4 Further Study �����M�A PART 5 Listening Skills ���}���� PART 6 Practice ������