过去时被动语态
PPt呈现内容：创设情境，展示报纸的新闻标题，让学生猜测故事
1.A princess was killed by an apple.
A grandma was eaten by a wolf.
The Peach Party was destroyed by a monkey.
学生操练并猜测Create your own headline.
所有人都知道的故事，过去发生的故事，用过去时被动语态
