Learning about LanguagePPT配套教学设计内容

Book 2

Unit 3

Learning about Language 蒙自市第一高级中学

林晓艳

Grammar

The present perfect passive voice（现在完成时的被动语态）

Purpose: To get Ss to have the knowledge of this grammar point: the present perfect

passive voice.

Step 1

Presentation

1. The present perfect voice（现在完成时的主动语态）

have/has + done

2. The present perfect passive voice（现在完成时的被动语态）

①现在完成时的被动语态的定义：现在完成时的被动语态表示动作发生在过去, 到现在已经完成或对现在仍有影响。

②现在完成时的被动语态的结构：have/has been + done ③现在完成时的标志性的时间状语：already, yet, so far, for + 一段时间,

in the past/last few years, since ( 注意：现在完成时（主句）+ since + 一般过去时（从句），现在完成时

+ since + 一段时间

) Step 2

Practice

一．

用正确的时态填空

1. ---The window is dirty.

---It ____________ ________ (not clean) for weeks.

2. ---George and Lucy got married last week. Did they have a big wedding?

---No, I __________________

(not invite).

3. ---Have you moved to your new apartment?

---Not yet, it _______________(paint) at the moment. 4.

Too much. The students have been made __________(not play) computer

games. 5. Since then, all different kinds of information ________________(处理) by

computers.

6. He doesn’t mind the story _____________(编造) in this way.

7. Do you know how many websites there are ________________(连接)?

二. 试着把下列句子翻译成汉语（注意句子中的现在完成时的被动语态）

1. A new personal computer has been bought.

2. Many problems has been found with our new computer. 3. A PC has been built the way we wanted. 4. Our computer has just jointed to the Internet. 5. The computer has been used every day since we bought it. 6. A lot of e-mails have been written on the computer in the past year.

Step 3

Homework

Finish Ex1，Ex2 (优化设计P61)