Learning about Language优质课教案设计

Learning about Language Teaching Aims：

1. To know the structure of the present perfect passive voice. 2. To learn the usages of the present perfect passive voice. 3. To become interested in grammar learning and try to use them freely. Teaching Important Point：

The use of the present perfect passive voice. Teaching Difficult Points：

How to master the usages of some important words and phrases and the present perfect passive voice. Teaching Methods：

1.Task-based learning. 2.Cooperative learning. 3.Explanation and practice. Teaching Aids：

1.A multimedia. Teaching Procedures：

Step 1 Grammar—The Present Perfect Passive Voice Task1 Observe the following sentences, and find something in common. (1)Over time I have been changed quite a lot.

(2)That book has been translated into at least 12 foreign languages. Step 2. The Present Perfect Passive Voice现

在

完

成

时

的

被

动

语

态

Ⅰ.概念(The concept)：

1. 说话时已经完成

的动作或出现的结果。

2. 主语是行为动作的承受者。

【注意】

1. 过去分词前有两个助动词have/has和been。

2. 必须表示被动。

I ____________(tell) about it many times．

The bridge ________________(build)．

Ⅱ.句型(the sentence patterns)：

1. 现在完成时被动语态肯定句句型：

主语+ have/has been +done These trees ________________(water) lately.

2. 现在完成时被动语态否定句句型：

主语+ have/has +not+ been+done The task _____________________(finish) yet.

Many workers_____________________（train) in the company. 3. 现在完成时被动语态一般疑问句句型：

Have/Has

+主语

+ been+ done ...? Has a new computer been bought ?

Have they been sent abroad to study English? 4. 现在完成时被动语态特殊疑问句句型：

疑问词+

have/has + 主语+ been+done ...? Where has the car been repaired? Who have been helped by the new computer?

How many buildings have been built in this school? Ⅲ. 用法(The usages): 1. 现在完成时的被动语态同他的主动语态一样，强调过去的动作对现在造成的影响或后果already,yet, just, never, recently 等副词(常放在have或has之后)连用。

The work has already been completed. 2. 表示一个被动的动作或状态开始于过去,持续到现在,并可能持续下去,常与for 或since引导的时间状语连用,或用于How long...?句型中。

My car has been repaired for two days. The house has been painted since the family moved out. 3. 用在条件状语从句中，表示将来某时已经完成的动作. We will start as soon as the work has been finished. Step 3. Exercises .Task 1. Please turn to Page 21.Let’s finish Discovering useful structures.

At first，look at Ex.2.According to examples，change the following sentences into the present perfect passive voice.Put the verbs into the correct form. Task 2 T：Class，let’s play a game called “What has been decided”.Now，get into groups of four.Your task is to decide what things have been decided for the class.Take turns to make the ideas as interesting and lively as you like.You may finish them according to EXAMPLES on Page 21，（or finish Ex.3 after class.）Then collect the ones you all like best and be prepared to tell them to the class. Step 4 Homework Now look at exercises on Page 57 and finish them after class.