初中英语人教新目标 (Go for it) 版九年级全册Section A学案

Unit 6 When was it invented？SectionA1a—2c 导学案

【学习目标】

1.能掌握以下词汇：heel, scoop,electricity,style.

2.能掌握以下句型：

—When was it invented?—It was invented in…

—What is it / are they used for?—It is/They are used for doing sth.

3.能听懂并能简单地谈论发明史。

【学习重难点】

1.掌握本课时词汇和句型。

2.通过交流表达和听力训练，引入一般过去时的被动语态“was/were＋done”。

【自主预习】

（一）把下列发明和年代匹配

  （  ）1.TV（  ）2. car （  ）3.telephone（  ）4.computer

    A.1876  B.1885  C.1927   D.1971

（二）写出下列单词的过去分词

  1.invent______ 2. use_____  3. list______4.make____

5.speak________6.pay________7.grow_______8.send____                            

 (三) 试着翻译

1.翻译短语 (参考听力课文)                                 

1）被在……时发明 _______ 2）被用来______

3）像手机一样的发明________4）带灯的鞋__________

5)改变鞋的款式____________6）上下调鞋跟___________

2.翻译句子

1) I think it was invented in 1875. ____________________.

2) The pioneers of different inventions were listed there

__________________________________________

思考：1这两句话中的be动词是什么形式？

2. 一般过去时态的被动语态时怎么构成的？           

【合作探究】

1. 完成1a&1b

2.Listen again and complete the conversations.

Alice: Was your life very ________ when you were a kid?

Grandma: Oh, ________. Why?

Alice: Well, you didn’t have modern inventions like a ________, right?

Grandma: Of course we did! How old do you think I am? The telephone ____________ in ____. You need to take a ______ class, Alice!

Alice: Haha! How about ____? They _______________ yet, were they?

Grandma: Yes, they were. Cars _____________ in ____. My family had a car.

Alice: Well, did you _________?

Grandma: No, we couldn’t ______ one. They were ________ in those days. The TV ____________ around ____, I think.

Alice: Well, I know that you didn’t have a ________, because we learned in school that personal computers ____________ in ____.

Grandma: You’re right. But I have one now!

3.完成1c

4.完成2a&2b

5.Listen again and complete.

The first invention is shoes with ________. People always hit their toes against __________ on the way to the bathroom at night. So people can use them for ________ in the ______.

The second invention is a hot ice-cream ______. It runs on _________ and becomes hot. It’s _____ for serving really _____ ice-cream.   

The last invention is shoes with special  _____. People can move the heels _____ and ______. You can _____ the heels if you are going to a ______ or ______ them if you are just going out for _________.  

6.完成P2-2c

【总结提升】

 1. The telephone was invented in 1876.

 我总结：_______  +动词的过去分词,

表示_________。

2. It’s used for serving really cold ice-cream.

 我总结: be used for + ______,表示______.

be used to +_______,也可以表示被用于做某事。