英语必修3外研版module6第3课时
教案 period3 grammar1, grammar 2 课题 period3 grammar 1, grammar 2 课型 new 教学目标 1. to enable the ss to know the difference between a defining relative clause and a non-defining relative clause. 2. to make ss master the contraction of attributive clauses 重点 enable the ss to learn t attractive clauses. 难点 how to grasp some grammar points. 学情分析 the ss can finish the task.