Unit 2 How often do you exercise? 课 题Unit 2 How often do you exercise?(第1课时)教学批注教 学 设 计一、教学三维目标1.知识与技能:1. Knowledge obje like 4. How often does, once 5. Is different from六、1~5 BACAA 6~10 BAAAC七、DCBAA八、答案略