Learning about Language教学设计实例

Unit 3

Computer

Learning about Language教案

------the Present Perfect Passive Voice 靖远一中

顾秉财

The General Idea of This Period：

This period includes revision of the text、learning about language. From this period the students will learn how to use some of the key words and expressions in the text and do some exercises for consolidation，and learn how to use the Present Perfect Passive Voice.

Teaching Aims：

1. Help the students to learn to use some useful words and expressions.

2. Enable the students to learn how to use the present perfect passive voice. Teaching Important Points：

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：

A multimedia. Teaching procedures：

Ⅰ.The concept：

1. 说话时已经完成

的动作或出现的结果。

2. 主语是动作行为的承受者。

Ⅱ.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. 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. Caution:

1. 只有及物动词才有被动语态,不及物动词(词组)没有

被动语态。

例如: happen, take place, die, appear, disappear,

fail, remain, lie, last, sit, stand, break out, come true, belong to等。

2. 但许多不及物动词加介词或副词构成的动词短

语，相当于及物

动词，也可以有被动语态。但动

词短语是一个不可分割的整体，变为被动语态时, 不可丢掉构成短语的介词或副词。

The child ______________ (take) good care of by his grandma all these years. 3. 一些特殊动词, 如borrow, finish, begin, buy, start, return, marry, open, join等构成的现在完成时的被动语态不能与表示一段时间的状语连用。若要表达相应的意思, 则需改换动词或时态。

【高考链接】完成句子。

1. (2016·天津高考) The dictionary is out of date，

many words

_______(add) to the language since it was published. 2. (2015·天津高考)Despite the previous rounds of talks, no agreement _________ (reach) so far by the two sides. 3. (2014·天津高考)We won’t start the work until all the preparations _________ (make). 4. (2013•北京高考)Shakespeare’s play Hamlet __________

(make) into at least ten different films over the past years. Exercise:

I) Error.

1. A personal computer has bought by us. 2. Many problems has been found with our new computer. 3. A PC has been builded the way we wanted. 4. Our computer just has been joined to the Internet. 5. The computer was used every day since we bought it.

6. A lot of e-mails had written on the computer in the past 5 years. II) translate 1.Many houses have been built in the past ten years. 2.How long has the project been carried out? 3.The problem has already been solved. 4.The ink has not been removed from the clothes. Homework

1.

To know the structure of the present perfect passive voice. 2.

Summary the rules of this grammar.