《When was it invented?》PPT课件6

《When was it invented?》PPT课件6

新知预测

Ⅰ. 单词填写

1. electricity(n. )__________________

2. style(n. )__________________

3. project(n. )__________________

4. pioneer(n. )__________________

答案: 1. 电; 电能　2. 样式; 款式　3. 项目; 工程　4. 先锋; 先驱

5. list(v. )__________________

6. mention(v. )__________________

7. pleased(adj. )→ _____________(n. )高兴; 愉快

8. day(n. )→____________(adj. )每日的; 日常的

答案: 5. 列表; 列清单　6. 提到; 说到　7. pleasure　8. daily

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探究学习

1. I think the TV was invented before the car. 

______________________________________

2. Think about how often it’s used in our daily lives. 

______________________________________

答案: 1. 宾语从句是被动语态结构。是一般过去时。

2. day为名词, 意为“天”, daily为形容词, 意为“每日的; 日常的”。

课本要点点拨

1. pleasure n. 高兴; 愉快【语境领悟】

*—Can you help me think of an invention? 

——你能帮我想出一种发明吗? 

—My pleasure. 

——非常乐意。

2. I think the TV was invented before the car. 

我认为电视是在汽车之前被发明的。

【句型剖析】

句中宾语从句结构为一般过去时的被动语态。一般过去时的被动语态的结构为“was/were+及物动词的过去分词”。

*The house was built in 1967. 

这所房子是1967年建的。

*These trees were planted last year. 

这些树是去年种的。

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