Unit6-When-was-it-invented--教学设计

教学准备

1. 教学目标

掌握一般过去时的被动语态的特殊疑问句

2. 教学重点/难点

一般过去时的被动语态的特殊疑问句结构是"疑问词+be动词+主语+动词的过去分词+其他？"

3. 教学用具

4. 标签

教学过程

Step 1　Warming up

T: Can you tell me some great inventions that are important in our daily life?

Ss: Yes. The mobile phone, the computer, the airconditioner, the fridge, the light and so on.

T: Yes. The inventions have changed our life.

Step 2　Presentation (1a)

Look at the four things in 1a. In what order do you think they were invented? Get the students to discuss them with their group. Then number them [1－4]．

Step 3　Listening (1b)(有一定难度，增设听力训练题见素材三)

1. Listen for the general idea of 1b.

The general idea of the conversation is about _______．

A. who invented the things 　　　　B. when the things were invented

C. where the things were invented