Learning about Language教学设计

Teaching Plan Unit 4

Wildlife protection Learning about Language--- The Present Progressive Passive Voice

Teaching objectives: By the end of the lesson, students should be able to: 1. find the structure in the reading passage. 2. remember the usages by heart. 3. learn to use them to solve problems. Teaching important point：use them to solve problems in real life. Teaching difficult point: teach the usages. Teaching content: The Present Progressive Passive Voice Step I Lead-in Revision of the Passive Voice (1)

Every year over 29,000 antelopes

_____

(kill) in Tibet. (2)

In the past, the elephants __________ (kill) by farmers. (3) In the past twenty years, a large number of bamboo areas ________________ (set up) to help pandas grow. (4)WWF hopes that more and more wild animals __________________ (protect) in the future. (5)At present a new home _____________ (build) for pandas. Step II Presentation 1.现在进行时的被动语态：说话时或现阶段…正在被做.

形式：am / is / are＋being＋V.ed（肯定）

否定：把not放在第一个助动词之后,即am/is/are＋not＋being＋V.ed

一般疑问：把第一个助动词放到句首，句末改为问号，即Am/Is/Are＋主语＋being+V.ed？

特殊疑问：把特殊疑问词放在一般疑问句前面。

Example：

主动句：

The teacher is telling a story now.

被动句: (肯定句) A story is being told (by the teacher)now. (否定句) A story isn’t being told now. (疑问句) Is a story being told now?

Yes,it is.

No, it isn’t. (特殊疑问句）What is being told by the teacher now? 2.用法：

Write six different sentences on the Bb to demonstrate six usages and let student find differences.Then explain them one by one.After explain a piece of usage,let student make sentences by himself. ①

Football is being played by the boy. ②

The disease is being studied at present by scientists. ③

A party is being held tonight. ④

The house is burning. ⑤

Your questions are under discussion. ⑥

Xiao Wang,come here.You are wanted on the phone. Explain:（一条一条解释，学生根据每条用法当场举例）

①

表示现在或说话时正在进行的被动动作。

②

表示现阶段正在进行的被动动作。

（现在进行时被动语态也可表示目前这一阶段主语正在承受谓语动词的动作）

③

表示计划或安排。

现在进行时被动语态还可表示按计划、安排主语将要承受谓语动词的动作(仅限于少数及物动词) ④

主动表被动。

有些动词进行时的主动形式就可以表示被动的意思,常见的这些动词有:print, cook, fry, bake, burn, hang. ⑤

"介词+名词"结构。

在某些

“介词+名词”的短语也可以表示正在进行着的被动,常见的这些介词有: in, under Step III Practice 1.Tell the story of “My Christmas”.

2.Complete the following sentences.

1. Don’t make any noise. Her mother ________________(正在体检）by a doctor.(examine) 2. The drivers are told that the road __________________(正在修理中).(repair) 3. It is reported that a new airport in Kunming which_____________(正在建设中）falls down.（build)

4. He noticed that he ________________(有人跟踪他）by a stranger when he was walking in the street. (follow) 5. The cause of the accident _________________(正在调查中), so you needn’t worry. (look into)

Step IV Homework. Finish Exercises 1 & 2 on Page 64.