9. (问答题) Ideally, lesson planning should be done at two levels: macro planning and micro planning. What the differences between them?(本题6.0分)

标准答案： Macro planning is planning over a longer period of time, for instance, planning for a whole programme or a whole-year course. This if often done by a group of teachers who are to teach the same course. The micro planning is planning for a specific unit or a lesson which usually lasts from one to two weeks or forty to fifty minutes respectively.