3A Unit 9 On and off 第一課時
teaching aims:1.enable the ss to understand and say: door, window, box, basket.
2.enable the ss to understand and say: open / close the …
3.raise the ss interest to learn english.
key points and difficult points:
1.enable the ss to understand and say: door, window, box, basket, open / close the …
2.box, book, books 的發音區別。
teaching aids: recorder, the word cards, the teaching picture, an apple, a box and a basket.
在本堂課中，我運用了錄音機、磁帶、單詞卡片、掛圖、籃子、盒子、蘋果等
實物，結合游戲，穿插于課堂教學的各個環節，以起到開闊學生視野，拓展學
生思維方式，豐富和活躍課堂氣氛的作用。
teaching procedures:
step 1: warm up
1.greetings.
2.sing a song: “hello! how are you?”
3.free talk.
t: how are you?
s: fine, thank you. and you?
t: not so good. i’m cold.
該環節主要是復習與新知識有密切聯系的舊知識，為新知識的引入做鋪墊，使他們立刻參與到英語會話課堂這個情境中來，為進一步探究新知凝聚了動力。
step 2: presentation and practice.
1.learn to say: close the door.
a. t: not so good. i’m cold. close the door.
接上一部分的free talk引出，做出很冷的樣子，裹緊衣服，將門關上。
b. t---blackboard “door”.ss read after the t. ss read, s reads, s reads it one by one, the group reads
c. t反復做關門的動作，并且說：close the door.
d. t---blackboard “close the door”. ss read after the t. two ss read. s reads,期間t不斷加入ok./ all right.的回答，重復幾個學生后，t：close the door. s: ok./ all right.
e.t---blackboard “ok./ all right.”ss read after the t.
f.ss: close the door.
t: ok. / all right. close the door.
ss: ok. / all right.
g. ss ask and answer one by one.
h. t: , close the door, please.
s: ok. / all right.（走到門口將門關上)
如此重復幾個學生。
i.t---blackboard “please”.領讀please，并加上動作。ask your friend.
這種分層次，由淺入深的教學方法符合學生的認知規律，充分利用了實物，形象而直觀，容易吸引學生的注意力，又將單詞和句型結合起來教授操練，突出了重點，突破了難點。
2.learn to say: open the door, please.
a. t: oh, it’s warm now. i’ll open the door.
將衣服敞開，做出很熱的樣子，把門打開。
b. t反復做開門動作，并說：open the door.
c. t---blackboard “open the door”. ss read after the t. two ss read. s reads,期間t不斷加入ok./ all right.的回答，重復幾個學生后，t：“open the door. s: ok./ all right.
d. ss: open the door.
t: ok. / all right. open the door.
ss: ok. / all right.
e.the group asks and answers one by one.
3.learn to say: window.
a. t 關上窗戶：close the window.
打開窗戶：open the window.
b. t---blackboard “window”.ss read after the t.ss read.s reads, ss read. boys and girls read.
c. t: open/ close the window, please.