Learning about Language教学活动设计方案

The Second Period

Learning about language 1.Learning goals 学习目标

①Get students to know the structure of the present perfect passive voice. ②Let students learn the usages of the present perfect passive voice. ③

Get students to become interested in grammar learning. 2. Ability goals 能力目标

Enable students to learn the form and function of present perfect passive voice.

3.Teaching important and difficult points 教学重难点

How to change the sentences into the present perfect passive voice.

4.Teaching aids 教具准备

Projector Teaching procedures & ways 教学过程与方式

Step I Revision Check the homework. Ask two students to read the passage they have written. Their passage should be brief and include the key information or facts about the development of computers.

Step II Lead-in Qs:1. Are you familiar with these computers? Can you call them? 2. Do the red parts have something in common? Students answer the questions and see some examples using present perfect passive voice. Step III Learning useful structures

1.现在完成时的被动语态概念：

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。

2.

句型：

①现在完成时被动语态肯定句句型：

主语+ have/has been +过去分词

②现在完成时被动语态否定句句型：

主语+ have/has +not+ been+过去分词

③现在完成时被动语态一般疑问句句型：

Have/Has

+主语

+ been+ 过去分词

...? 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+过去分词

...? 3.

Making up sentences using present perfect passive voice: 4.

用法：

①

表示一个被动的动作发生在说话之前,强调对现在造成的影响和结果。

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。

③

现在完成时的标志: recently /already/yet/ for+一段时间

/ since+时间点

5.

Pay attention: 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。

eg.The child has been taken 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。

Step IV Summary Step V Exercise Step VI Homework