Unit Review教学设计

Passive Voice

By Wang Jingjing from Diantou Middle School

I. Teaching Aims A.

Knowledge aim: Master the pattern, usage and conversion of the passive voice. B.

Ability aim: Learn to change the active voice into the passive voice and use the passive voice to describe simple sentences. C.

Emotion aim: Learn to study actively and form good studying habits. II. Teaching Important Points Master the pattern and the usage of the passive voice. III. Teaching Difficult Points Learn to use the passive voice to describe simple sentences correctly. IV. Teaching Aids: PPT V. Teaching Procedure Step1: Greet the students with each other.

Step2: Presentation Show pictures of characters in Journey to the WEST. (Arouse students’ interest in the new topic.) 通过学生已经学过的知识“把”字句和“被”字句，引出如何用英语来表示“被”字句。由此引导出英语的语态，被动语态。

Step3: The pattern of the Passive Voice 被动语态的基本结构：“助动词be＋及物动词的过去分词”

Eg.: 1.猫把鱼吃了（The cat eats the fish.）。

2.鱼被猫吃了(The fish is eaten by the fish.)。

Step4：The conversion of the Passive Voice 1、举例解释如何将主动语态变成被动语态。

2、变换步骤：口诀：宾变主，主变宾，谓语动词用被动

(1)将主动句的宾语变为主语。

注意：如果主动句的宾语是代词，需将其由宾格变为主格。

如：Tom killed him．→ He was killed by Tom.汤姆杀了他。

(2)将动词改为“be＋过去分词”（do→be

done）。

注意：be动词与新主语相一致，时态不变。

如：They held a meeting yesterday. → A meeting was held by them yesterday.他们昨天开会了

。

(3)将主动句中的主语改为by+主语（宾格形式），放在谓语动词后。

注意：如果原主语是代词，则应由主格变为宾格。

如He sang a song.

→ A song was sung by him．他唱了一首歌。

（注意：被动语态的时态、人称和数的变化主要体现在be的变化上，be要随着人称、数和时态的变化而变化。）

Step5:

Do Exercises Change the following sentences of the active voice into the passive voice. 1.

More and more people speak English. →

English is spoken by more and more people. 2.

We ask him to sing an English song. →

He is asked to sing an English song by us. 3.

Jenny invites me to her birthday party. →

I am invited by Jenny to her birthday party. 4.

We use a recorder in our English class every day. → A recorder is used by us in our English class every day. Step6: Summary

Step7:

Homework 1.

Finish the exercises of the passive voice below. 2.

Think about the patterns of the passive voice of different tenses. VI. Blackboard Design 被动语态Passive Voice 基本构成：be+及物动词的过去分词

转换口诀: 主、谓互换，谓语变被动