Unit 2 Topic 3 Section A 教学设计

Unit 2 Topic 3 Section A 教学设计,标签：中学英语教案,http://www.xuehuiba.com
    Step 3  Consolidation
    1. T: Please read the dialog after the tape.
    2. T: Please work in pairs, you and your deskmate play different roles to practice 1a. After a while, I'll ask some groups to act it out.
    3. T: Now, I'll ask some students to retell 1a. Please try to speak in your own words.
    For example:
    S1: I'm Kelly and studying at Ren'ai International School. In my spare time, I am working for an organization that protects the environment …
    Step 4  Practice
    1. T: Please listen to the tape carefully; you'll hear four people talking about recycling items, and finish 2.
    1.We should use plastic bags as few as possible.
    2.We should throw the rubbish in the river.
    3.We should reduce the waste we produce.
    4.We should use both sides of paper.
    5.We should throw the plastic bags rather than reuse them.
    2.
    T: Look at the five sentences. If you think the statement of the sentence is good for our environment, you nod your head, and it means agreement, or you should shake your head, it means disagreement.
    nod, agreement, disagreement
    1. You nod your head, and it means agreement.
    2. You nod your head, or you should shake your head.
    3. Water is important to people, but some of them don't save it.
    4. Some people protect animals while others kill animals.
    T: Let's look at the sentences. Pay attention to the words underline, what's the usage of them? What's the relation of the two sentences in each sentence?
    1. 并列句的定义    
    2. 并列句的用法     

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; 
    (1)表示并列关系,用and……
    (2)表转折,用but, while……              
    (3)表选择,用or……
    3. T: Please join the sentences in 3 with "or, and, but or while" after the model.
    Step 5  Project
    1.  Homework:
    Write an article about the three Rs in your daily life.
    Design:
    Would you like to be a greener person?
    Section A
    1. You nod your head, and it means agreement.
    2. Work hard, or you will fail the exam.
    agreement       disagreement 3. She was busy cooking while they were watching TV. 4. The earth is beautiful , but people hurt it now.
    be supposed to do sth. 
    reduce
    the three Rs- reuse
    recycle

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