九年级上册（2014年7月第1版）《Section B》教案下载-安阳市优质课

Use the simple past passive voice:

1. Do you know when it was invented?

2. It was invented in 1879.

Talk about the inventors of some great inventions

教学过程

Step 1 Review

T: What’s the paper made from?/What’s the pen made of?

Ss:......

Step 2 Presentation

T: As we know, the paper and the pen both are great inventions in our

lives. Today we’re going to learn more great inventions in the world.

First, let’s listen. Check the answers. Finish 1b.

Ss: Ok.

T: OK. Let me tell you something about it! Show introductions and teach

some new words.Show some pictures and teach the new words.

Step 3 Consolidation

1. Read 1aand finish 1c.

2. Read the dialog in roles. boys and girls PK who reads better.

3. Group work, find out important language points and finish some tasks

1.画出1a中含下列短语和句型的句子，翻译，并且用下列短语和句型造句

It’s said that… , more than, be different from ,

2.找出1a中含一般过去时的被动语态的句子，总结一般过去时的被动语态的结构及各种句式（肯定，否定，疑问句）的变化。

Let the Ss do the guessing game and finish 1d.

T:You may begin like this:

It is widely used by people everywhere. It was invented in 1879 by Thomas Edison. It’s said that…

Step 4 Post-listening

1. Let the Ss listen to 3, check the answers and finish 3.

T: Look at the pictures in 3. Listen to the tape and match them.

T: May I check the answers now? You may answer like this “The …was invented

by …in …”. Any volunteers?