多媒體啟發式教學設計
本課使用的教材是初級中學課本人教版《英語》第三冊unit21,lesson18,這是本單元的第一課時，為聽說課。這一課時的主要內容是複習鞏固以前所學的購物用語，為下面的閱讀理解課作鋪墊。
二、教學對象分析
學生對本課的內容已有初步的認識，能簡單地使用某些購物用語進行交流對話，但缺乏系統的歸納、總結。通過本課的學習，能對以往所學的知識進行系統的歸納總結，達到熟練掌握、使用購物用語，為下堂的閱讀理解課打好基礎。
三、教學目標
1、認知目標
1)掌握有關購物的日常交際用語。
2)掌握“be worn out”用法。
3)複習有關服裝、日用品的名詞及有關顏色的形容詞(dark…，light…)?
2、情感目標
通過購物的情景教育學生運用禮貌的語言去參加日常活動。
3、發展智力目標
1)在特定的購物情景中掌握用語，通過聽錄音掌握正確的語音、語調，形成良好的語言習慣。
2)通過口、筆頭操練，總結購物的日常交際用語，發展學生的邏輯思維能力。
四、教學重點
1、“購物”的有關交際用語。
2、“be worn out”的用法。
五、教學策略和方法
情景法、觀察法、遊戲法、演示法。
六、媒體的選擇與套用
錄音、投影、實物。
七、教學流程圖
八、教學過程
ⅰ、revision
1) greetings.
2) duty report(oral english training).
3) review shopping expressions.
ⅱ、presentation
1) listen to the tape.
2) answer the questions about the dialogues.
3) read the dialogues.
4) under line some important expressions.
ⅲ、practise
1) students summarize the“shopping expressions.”
2) read slide show i.
ⅳ、consolidation
1) play game, “shopping” in the“lucky shop” in 13 groups. (one student acts as the shopkeeper, the other as the customer. they perform how to buy things in front of the class. the teacher shows: dark blue suit, light green dress, shoes, t-shirt, jactet, coat, pencils, erasers, schoolbags, pepsi-cola and milk on the desk).
2) sum up.
3) do ex2 on page81 of students’ workbooks.
4) do some exercises on slide show ⅱ.
ⅴ、assignment
1) home work.
2) end the lesson.
九、板書設計
unit21 l81
be worn out
suit“lucky shop”
dark blue suit
light green dress
附設投影
ⅰ
s: what can i do for you?
c: i’m looking for….
s: which colour/what size do you want?
c: …, size….
s: what/how about…?
c: i like…, but it’s/they’re not…enough.
have you got any other kind/size/colour?
s: i’m afraid we haven’t got….is/are…better?
c: how much do/does they/it cost?
s: …yuan/dollars.
c: that’s…expensive/cheap. i’ll think about it.
have you got anything cheaper? can i try it/them on?
s: certainly. no hurry. please take your time.
c: i’ll take…. i don’t think i’ll take….
s: here you are, thank you.
ⅱ
s: can i 1 you, madam?
w: yes, i’d 2 a pair of blue shoes.
s: 3 size do you want?
w: sizes even.
s: i’m 4 we haven’t got any blue shoes now; but we've got some red ones.
w: hmm. have you got any 5 kind?
s: what 6 those shoes over there?
w: well, that pair looks very nice, how 7 do they cost?
s: eighty-eight yuan.
w: hmm! that's a 8 expensive. can i 9 them on, please?
s: certainly!
w: the pair fits me very well. i'll 10 them.
科組評議意見
李靜東老師的公開課，上得生動活潑，體現了交際性原則，充分發動學生參與教學過程，進行語言實踐，是一堂素質教育內涵豐富的英語課，參加聽課的全體英語老師均給予好評。
多媒體啟發式教學設計