Learning about Language教学设计第二课时

Unit 3 Learning about Language (The Present Perfect Passive Voice)

Objectives 1.To help students build their word power by means of word formation 2.To help students understand and use the present perfect passive voice

Procedures

1.

Warming up

(1)warming up by greeting.

(2)warming up by revising what we learned last lesson . 2.

grammar :The Present Perfect Passive Voice

explain The Present Perfect Passive Voice briefly . 3.

Preview by yourselves

fill in the blank

(1)．Over time I ____________________(change) quite a

lot. (2)．First as a PC and then as a laptop，I________________(use) in offices and homes since the 1970s. (3)．Since the 1970s many new applications_________________(find) for me. (4)．I _________also

______________(put) into robots and ________(use) to make mobile phones as well as help with

medical operations. (5)．I_______even______________(put) into space

rockets and________(send) to explore the Moon

and Mars. 4.

cooperative inquiry

一、现在完成时的被动语态的基本用法

(1)．基本概念。

现在完成时的被动语态强调一个发生在过去的被动性的动作，动作已完成并强调对现在造成的影响或结果，主语和谓语之间为被动关系。

①The new school has been set up. 新学校已经建成了。

②I have been employed at the job since 2000.

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自从2000年，我就做这份工作。

(2)．基本构成。

现在完成时的被动语态的结构为has/have been done。主语为单数时用has been done，而主语为复数时则用have been done。

①The experiment has been done successfully. 这个实验做得很成功。

②His novels have been translated into several languages. 他的小说已被译成了几种语言

(3). 现在完成时的被动语态的各种句式

肯定式

主语＋have/has been done... 否定式

主语＋have/has not been done... 一般疑问式 Have/Has＋主语＋been done...？

特殊疑问式

特殊疑问词＋have/has＋主语＋been done...？

二、使用现在完成时的被动语态的几点注意事项

5. Doing a quiz 6.Homework

7.Conclusion

Conclude what we have learned in this period, then finish the exercises by yourselves and read them aloud.

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