2012—2013英语必修3新人教版unit 2精品
教案（period 3） unit 2 healthy eating period 3 learning about language: grammar 整体设计教材分析 this is the third teaching period of this unit. to test whether students have grasped the important and difficult language points they learned in the last period, the teacher should first offer them some revision exercises. then lead in the new lesson. this teaching period mainly deals with the grammar: learn the use of ought to and review the use of can, could, may, might, will, would, shall, should, must, can’t. students often feel modal verbs abstract and difficult, so it is necessary to
