目标 1. knowledge aims: learn and grasp the usages of noun clauses used as subjects. 2. ability aims: to get ss to recognize noun clauses as the subject and to make sure that they can do some simple exercises 重点 make clear about sentence structures. 二次备课难点 master the usage of noun clause. 自主学习 任务1:go back to page 25 and read through the reading passage to pick out the sentences with the noun clauses and then translate them into chinese. （6个） 任务2： 找出下列句子的主语。（1）that he finished writing the composition in such a short time surprised us all. （2）whether we will go for an outing tomorrow remains unknown. （3）who will be our monitor hasn't been decided yet. （4） whom we must study for is a question of great importance. （5）what caused the accident remains unknown. （6）whatever you did is right. （7）whose watch was lost is unknown. （8）what we need is time. （9）what we need are good doctors.
