九年级上册（2014年7月第1版）《Section A》集体备课教案下载-白银市优质课

4. Culture awareness: (optional) 了解其他国家的科技发明。

Ⅲ. The key points and difficult points

1. Key points:

Words and phrases: lock, metal,… be made of, be made from, be used for, be allowed to do sth.

Sentences:What’s it made of?

It’s ma de from wood.

What’s it used for?

It’s used for locking the door.

I wish I could go into space some day.

I hope your dream will come true.

Grammar: was/were +pp

2. Difficult points：

be made of和be made from的用法辨析。

I wish I could go into space some day.

It’s used for writing on .

Ⅳ. Learning strategies

通过温习一般现在时的被动语态知一般过去时的被动语态，实现从一般现在时的被动语态到一般过去时的 被动语态的转换。

通过联系生活实践，来区分be made of和be made from。

Ⅴ. Teaching aids（多媒体电教平台）

Ⅵ. Teaching procedures

组织教学（略）

复习

1.复习一般现在时被动语态（全班复习被动语态的结构，展示例句并操练。）

2.操练巩固一般现在时和一般过去时的被动语态。

导入新课

学生读上面出现的句子“Computer are used by many people.”并记下be used by引出be used for 。

学习2。

（1）展示实物或图片，在老师和学生进行对话的过程中学习所出现的新单词和重点词组 be used for be made of be made from

（2）总结be used … be made …

（3）小组讨论，完成2。