3A Unit 9 On and Off

step three:   practice and consolidation
1、play a game.（聽口令做動作）
open/close the book./ box/ pencil-box./ door./window/fridge/basket.
stand up.
sit down.
2、say a rhyme ‘open and close’.(多媒體播放,學生跟讀)
open your book.read and read.
close your book.listen to me.
open the box.please have a look.
close your eyes.think,think,think.
3、多媒體展示課文pic3 and pic4 ,學生給動畫中的人物配音
4、多媒體展示同學到家里作客的圖片，讓學生根據圖片編一段新對話。
 例如：s1:(knock at the door.)may i come in?
       s2: (act father)david , open the door ,please.
       s3 : all right.
       s3: hi, how are you?
       s1: fine, thank you .and you?
       s3 : i’m fine ,too .this is my father.
       s1: nice to meet you.
       s2: nice to meet you ,too. open the fridge , please
       s3: ok.a pear?
       s1:yes,thank you.
       s2:close the fridge, please.
       s3:all right.
     5、show a picture of unit 8
       s1: good morning,s1.
    s2:good morning,
    s1: how are you?
    s2: fine, thank you. and you?
    s1: i’m fine, too. let’s go to the zoo.
    s2: good/great, but how?
s1: by bike.
s2：ok. close the window, please.
s2: ok. let’s go.
………
step four:  homework:
1.回去聽part a課文內容
2.預習pic1 and pic2
板書設計
         unit 9  on and off
open /close the box.(圖1)
             fridge（圖2）all right./ok.
             door.（圖3）
             window.（圖4）