Learning about Language名师教学设计2

Grammar Teaching aims Let students master the Present Progressive Passive Voice Teaching difficult point How to help students master the usages of the present progressive passive voice Teaching Procedure Stage 1 leading in Step 1. Greeting Step 2. Revision of the Passive Voice Present passive voice一般现在时被动语态

Past passive voice一般过去时被动语态

Stage 2 presentation Step 1 Look at the following sentences, paying attention to the underlined part. We’re being killed for the wool beneath our stomachs. Our fur is being used to make sweaters for people like you. I wonder what is being done to help you. So good things are being done here to save local wildlife. Step 2 Complete the sentence 1. Mary ________________________________ by Lily now. 2. The animals ________________________________ by people. 3. Tom’s car

________________________________ by him now. 4. The disease ________________________________ at present by scientists. 5. The life of the panda ________________________________ at present. 6. The wild animals ________________________________ by us at present. (1)Conclusion : the structure of the present progressive passive voice A 肯定句：

主语

+ am/is/are + being + 过去分词

B 否定句：

主语

+ am/is/are + not + being + 过去分词

(2)用法：表示说话人说话时或现阶段正在进行的动作，经常和时间副词now (现

在),right now (现在, 此刻), at present (现在, 目前),at this moment (此刻) 连用。

(3)意义：

1.主语和谓语动词之间是被动关系,2.而且动作正在进行。

(1). Music is being taught by Miss Li now. (2). New functions are being added to the phone at present. Stage 3 Practice Step 1 Do some exercises 1 Fill in the blanks (1). A new house _________________(built)at present in the area. (2). She ____________________(examine) by a doctor now. (3). They _____________________(teach) English at present. (4). The rooms ___________________(paint) by the painters now. (5.) The new machine ________________(test) now. 2. Change the following sentences into passive voice 1.They are producing this new drug.

2.An antelope is looking at her.

3.They are killing us for the wool.

4. They are destroying the farm. Step 2 Learn the basic usage of the present progressive passive voice 1.

表示现在正在进行的被动动作。

2. 少数及物动词的进行时表示按计划、安排将要承受某个动作。

Your computer is being repaired. 你的电脑正在维修中。

A party is being held tonight. 今晚将要举办一场晚会。

3. 有些动词进行时的主动形式就可以表示被动的意思, 常见的这些动词有:print,cook,fry, bake, burn, hang …

The house is burning. The meat is cooking. 4. 某些“介词+名词”的短语也可以表示正在进行着的被动动作, 常见的这些介词有: on, under。

Many new cars are on show. = Many new cars are being shown. Your questions are under discussion. = Your questions are being discussed. 5. 有些表“状态, 心理活动, 情感”等的动词, 常用一般现在时的被动语态表示“正在进行”。

(1) You are wanted on the phone. (2) MP3 is becoming more and more popular. In other words, it is loved by more and more people. Stage 4 consolidation

Step 1 Translate the following sentence 1.婴儿正在被悉心照料着。(take good care of)

2.现在我们的学校正在建一栋新的教学楼。

3.目前我们的环境正受到严重的破坏。

Step 2 Write a short passage __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________ ___________________________________________________________________________ Stage 5 Summary 现在进行时的被动语态

肯定结构：

主语

+ am/is/are + being + 过去分词

否定结构：

主语

+ am/is/are + not + being + 过去分词

Stage 6 Homework 1.Finish exercise 2 on page 29. 2.Finish exercise 2&3 on page 64 in the workbook.