Learning about Language优秀教学设计

2018-2019学年度第二学期

阿克陶县雪松中学电子教案

序号

教学课题

Unit 3

Computers.

第

3 课时

主备人：

孙鹏程

教学目标

1. 语言知识目标：

1)能掌握以下单词：

revolution, network,simplify,caculate,mobile,solve,explore,totally, anyhow,finance,artifical,technology,intelligent,application,explore,Web,reality,logically

2)

能掌握语法：现在完成时的被动语态（The Present Perfect Passive Voice）的用法。

2.

能力目标：

Enable students to learn the meanings and use of some key words in the reading passage. 3. 情感态度价值观目标：

通过对本单元的学习活动，能培养培养学生学习英语的强烈兴趣。

1.

New words. 2.

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

五四运动（1919年青年学生组织的爱国运动）

第一次世界大战期间，欧洲列强无暇东顾，日本乘机加强对中国的侵略，严重损害了中国的主权。中国人民的反日情绪日渐增长。1919年巴黎和会上中国外交的失败，引发了伟大的五四运动。1919年5月4日发生在北京的一场以青年学生为主，广大群众、教学重点

教学难点

课前五分钟

市民、工商人士等阶层共同参与的，通过示威游行、请愿、罢工、暴力对抗政府等多种形式进行的爱国运动，是中国人民彻底的反对帝国主义、封建主义的爱国运动，又称“五四风雷”。

2019年4月30日10时30分，纪念五四运动100周年大会在人民大会堂举行。

教学过程

Step 1 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 2 Discovering useful words and expressions T: Look at activity 1. These are the meanings of some words or expressions in the text we learned yesterday. Find out these words or expressions. Check the answers. T: Now look at the words in activity 2. Do you know their meanings? Check their meanings in your dictionaries. Then complete the passage with the words. Check the answers. Step 3 Grammar (The Present Perfect Passive Voice) 一、现在完成时的被动语态构成

have/has been + 动词的过去分词

表示到现在为止已经完成的某个被动的动作。

例如：

1. The new bridge over the Yellow River has just been completed. 二次备课

2018-2019学年度第二学期

2. Many more buildings have been built in the past ten years. 3. The dirty clothes have been washed. 4. The plan has been studied by the experts for three times.

5. The child has been taken care of by Grandma Wang all these years.

二、现在完成时的被动语态主要用于以下情况

1. 主语是行为动作的承受者。如：

The Temple of Zhang Fei has been rebuilt. 张飞庙已经过重建。

2. 说话时已完成的动作或出现的结果。

The door has been locked.

门已经被锁上了。

（我或别人现在进不去）

3. 动作或状态始于过去, 持续到现在,并可能持续下去。如：

He has been told about it for many times.

有人告诉他这事很多次了。（可能还会有人告诉他）

4. 用在时间和条件状语从句中, 表示将来某时已完成的动作。如：

We’ll start as soon as the work has been finished.

工作一完成我们就立即动身。

三、几点注意：

1.固定搭配中的介词在被动语态中不能省略。例如：

He has thought of a way of solving the problem.

=A way of solving the problem has been thought of.

2. break out/ happen/ take place/ arrive/ become/ die/ disappear etc

不及物动词没有被动语态。例如：

The accident which happened yesterday surprised me. 3. 带双宾语的动词give /send/bring/ take/teach/show/ tell/ make/ sing/ write/ sell/buy/ ask/ pay/ borrow/ lend/ hand/ offer/provide/ past/get/promise 等变被动语态有两种方法：

I have given him the book.

=He has been given the book. =The book has been given to him. He has offered us the most comfortable service.

=The most comfortable service has been offered to us by him.

=We have been offered the most comfortable service by him. Step 4 Exercise 1. I got caught in the rain and my suit

.

A. has ruined

B. had ruined

C. has been ruined

D. had been ruined 2. If Newton lived today, he would be surprised by what

in science and technology.

A. had discovered

B. had been discovered

C. has discovered

D. has been discovered

2018-2019学年度第二学期

3. When you get the paper back, pay special attention to what

.

A. have marked

B. have been marked

C. had marked

D. had been marked

课后作业

板书设计

教

学

反

思

Try to remember the grammar rules and do exercises 1, 2 and 3 on page 21.

Unit 3 Computers Learning about language 1. revolution, network,simplify,caculate,mobile,solve,explore,totally, anyhow,finance 2.artifical,technology,intelligent,application,explore,Web,reality,logically

3.现在完成时的被动语态构成

have/has been + 动词的过去分词

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