Learning about Language优质课一等奖

Book2 Unit 4 Grammar---the Present Progressive Passive Voice Learning objectives:

1.Students will be able to figure out the structure of the Present Progressive Passive Voice;

2.Students will be able to use the structure to make some sentences;

3.Students will use the structure in speaking and writing (key and difficult point). Preview task (before class 预习)：

Ⅰ看Book2 Unit4 Grammar 课程里的课件，并填空：

1）We are being killed for the wool beneath our stomachs.

2）Our fur is being used to make sweaters...

3)

I wonder what is being done to help you.

4)

So good things are being done here to save local wildlife. 这4个句子的谓语动词是______________________________________(时态语态) 1.结构：

陈述句：________________________________________

一般疑问句：____________________________________

特殊疑问句：____________________________________ 2.用法：

_________________________________________________________ 3.意义：

_________________________________________________________ Ⅱ完成测验里面的Book2 Unit4 Grammar 预习检测。

Ⅲ请将下列句子变成被动：

1.Some students are studying the rhino.__________________________________________ 2.The WWF is protecting the African elephant.____________________________________

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3.Some hunters are hunting the Tibetan antelope.__________________________________ 4.Japanese fishermen are killing the whales.______________________________________ 5.A cat is attacking the mouse._________________________________________________ 6.The government is protecting the rainforest._____________________________________

Teaching procedures(in class课中)：

Step one---consolidation(巩固训练)：Use the structure to describe the following pictures: 1.The bamboo ______________________________(cut down) by farmers. 2.The habitats of pandas __________________________(destroy) by farmers. 3.The air and water _______________________________(pollute). 4.Artificial breeding ___________________________(use)to increase the number of the panda. 5.Some reserves ____________________________(set up)to provide the pandas habitats. 6.The pandas________________________________(protect)in Wolong Nature Reserve. 7.Some law________________________________(make)to help protect the pandas.

Step two---using the structure:speaking Now South China tigers are becoming endangered, and there must be some reasons. Work in pairs, find out the reason, and make up a dialogue, use the following structure, and try to use structure “am/is/are being done”as much as possible:

A:Why are South China tigers becoming endangered? B:Because they are being...

Besides,...

What’s more,...

Reasons for their endangerment:

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Step three--Writing 1.

Brainstorming: Think over and give some suggestions on saving and protecting South China tiger:

2.

Homework: write a letter to WWF and tell the problems and give your suggestions on how to save and protect South China tiger, the beginning and ending have been given. Tips: Use the structure “am/is/are being done”as much as possible.

Dear Sir/Madam,

Thank you for reading my letter. I am writing to tell you the pronblem of South China tigers, which are now becoiming endangered.

______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

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_______________________________________________________________________________

It’s my sincere hope that South China tigers can survive through our efforts.

Yours sincerely,

Li Hua

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