目 录Unit 1 How often do you exercise？..........................................................................................1第 1 课时 （总第 1 课时）............................................................................................1第 2 课时（总第 2 课时）................................................................................................4第 3 课时（总第 3 课时）................................................................................................7第 4 课时（总第 4 课时）..............................................................................................10第 5 课时（总第 5 课时）..............................................................................................13第六，七课时.................................................................................................................16Unit 2 What’s the matter?...........................................................................................................17第 1 课时 Section A 1a—2c （总第 8 课时）................................................................17第 2 课时 Unit 2 Section A 3a—4 （总第 9 课时）.......................................................20第 3 课时 Unit 2 Section B 1a—2c （总第 10 课时）...................................................21第 4 课时 Unit 2 Section B 3a—4（总第 11 课时）......................................................23第 5 课时 Unit 2 Self-check （总第 12 课时）..............................................................24第六，七课时单元综合测试，评讲..............................................................................26Unit 3 What are you doing for vacation?..................................................................................26Period Two(Section A 2a-2c) （总第 16 课时）.............................................................28Period Three( Section A3a-4) （总第 17 课...
