教学内容：被动语态
教学目标：
知识目标：明白被动语态的用法，学会使用被动语态。

能力目标：会运用语法结构排除一定的干扰，提高解题能力。

教学重点：学习被动语态的构成以及用法。

教学难点：被动语态的用法。

教学方法：参与式教学法。

教学用具: PPT课件。

教学过程Before class:(先学任务)
1）判断下列句子是主动语态还是被动语态。

•Many people speak Chinese .
•English is studied by us .
•We clean our classroom .
•The leaves are picked by hand .
•I use the telephone .
During class: Step1: warming up & lead in
1.Check students’ assignment and introduce what they will
learn in this class.
2.语态的种类和基本概念
主语是动作的执行者就用主动语态Many people speak Chinese
主语是动作的承受者就用被动语态The leaves are picked by hand Step2: 被动语态的构成
Step3:主动语态变为被动语态
主动语态变为被动语态的方法:
1 . 主动句中的宾语变成被动句的主语.
2 . 主动句中的谓语动词变成被动句的be + 过去分词.
3 . 主动句中的主语变成被动句by 的宾语, 放在谓语动
词后面. 如果不强调动作执行者时, by 短语可省略.
Many people speak English .
English is spoken by many people . 当堂训练
Change the following sentences into the Passive voice
1. They play basketball in their school .
2. I washed my clothes yesterday .
3. We clean our classroom
4. I use the telephone
5. bHe bought a new bike last week
Homework
How to change the following sentence into the Passive voice
He will sing a song tomorrow。