1. knowledge aims: learn and grasp the usages of modal verb ii 2. ability aims: use modal verb ii correctly and properly. make clear about the modal verbs: ought/ ought not to ; should / should not; mustn’t ; (don’t) have to ; 二次备课 master the usage of the modal verbs 在课文中找出含有情态动词的句子 1 2 3 4 5
