[10-20 18:18:21] 来源：http://www.67xuexi.com 高一英语教案 阅读：850次
用法：
1）“be being done” 中的动词be应随主语(sing. / pl.)作相应的变化。
2）将现在进行时的主动语态变为现在进行时的被动语态的关键是：把be doing变为be being done.
①The students are cleaning the classroom now.→The classroom is being cleaned now.
现在学生们正在打扫教室。 (are cleaning变为is being cleaned)
②The boy is counting some eggs.→Some eggs are being counted.
那男孩正在数蛋。 (is counting 变为 are being counted)
例题：
—Have you moved into the new house? —Not yet, the rooms ______.
A. are being painted B. are painting
C. are painted D. are being painting
【解析】该题house作主语与备选项提供的动词paint之间存在着被动关系。用现在进行时的被动语态，说明还没搬进新居的原因是“房子正在被粉刷”。故答案为A项。
练习：
1.Look! The roads ____now.
A. are widening B. are widened
C. are being widened D. is to widen
2.A science lab ____in our school now.
A.is being built B. has built
C. is building D. will be built
答案：1.C 2.A
教学设计方案Lesson 65
1. Know how to talk about a trip.
2. Study the language points concerned with the dialogue.
Step I Warm--up
(Teacher) Today we are going to hear about a long journey. Then ask the questions to the Ss:
1.Do you like traveling with your friends by bike?
2.What are the advantages(good points) of traveling by bike>
3.Usually what is the purpose of traveling?
Step II Reading
Ask the students to read the dialogue carefully to find out as much as they can about the journey. Ask questions like this:
1 What is the purpose of the project?
2 How are they going to collect money?
3 Where are they going to travel?
Step III Dialogue
Listen to the tape and repeat. Practise the dialogue in pairs.
Step Ⅳ Language focus
Ask the students to underline all the questions that the reporter asks. Get the students to practise saying these sentences. Tell them they are important.
Read the dialogue aloud. Try to act it out.
Step VI Workbook
Do Ex. 1 and Ex.2.
Put the following into English to complete the sentences.
1. _____________(据报道) more than 200 people had been killed in the fire.
2. _____________(我们图书馆的藏书数) is about 30,000.
3. Many people_____________(在地震中被活埋了) .
4. _____________(从那时至今), I haven’t heard from him.
5. With the grandma’s good care, _____________(那位伤员一天天好起来) .
6. Too many milu deer _____________(被杀死) and they disappeared.
7. Some large nature parks_____________(建立起来) to keep milu deer since 1985.
8. The number of milu deer ______________（将大大增加）.
9. Soon milu deer _____________(将放生) and live in the wild.
10. Do you know why wild animals ______________(应该受到保护)?
参考答案
1. It was reported that
2. The number of books in our library
3. were buried alive in the earthquake
4. Since then
5. the wounded soldier grew better day by day
6. had been killed
7. have been set up
8. will be greatly increased
9. will be set free
10. should be protected
1.Revise the dialogue in Part 1.
2.Finish off the Workbook exercises.