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Lesson Three (三)
教學(xué)目標(biāo)：學(xué)習(xí)加法句型；
做看圖說話（Look and say）1~3.
重難點(diǎn)
英語中加法的表達(dá)
7+4讀作seven and four
加法句型的問答：
How much is seven and four?
It's eleven.
How much （1）多少錢
�。▋煞N意義）(2) （總和）多少
教學(xué)過程：
Oral English
余虹在商店買鉛筆盒：
A: Good afternoon. Can I help you ?
B: Yes, I want a pencil-box.
A: This one is very nice.
B: How much?
A: Ten yuan.
B: Too dear, I'm afraid.
A: What about this one.
It's only five yuan.
B: Ok, I'll buy it.
復(fù)習(xí)數(shù)詞 eleven~fifty
學(xué)習(xí)加法句型：
老師右手中拿2只鉛筆，左手中拿3只鉛筆，說two and three,讓學(xué)生復(fù)述并說中文意思。然后老師說出問句：
How much is two and three?
然后讓學(xué)生答： （二加三是多少？）
It's five. (是五。)
Look and say: 1)拔算盤，練加法……
How much is seven and four? It's eleven
eleven nine twenty.
twelve seven nineteen.
thirteen five eighteen.
fourteen three seventeen
fifteen one sixteen.
twenty twenty forty
twenty thirty fifty
2)在玩具店里……
Look!
How much is that monkey?
Thirty or fifty?
Thirty yuan.
3)在街道拐彎處……
David: How much is an ice-cream, Granny?
Saleswoman: One yuan.
How many do you want?
David: Two, please.
以上三組對(duì)話邊聽錄音邊填空白，然后找學(xué)生說出中文，最后師生之間，學(xué)生之間對(duì)話，表演。
通過以上練習(xí)鞏固能學(xué)問物價(jià)和做加法題的兩種句型，強(qiáng)化了句型的交際功能。
區(qū)分句型
How much is it? (問物價(jià))
How much is seven and four? (問加法的總和)
How many (ice-creams) do you want?
�。▎柖嗌傥锲坊蚨嗌偃耍�
Homework
造工組物價(jià)及問答的句子，兩人一組對(duì)話。
下節(jié)抄寫，請(qǐng)帶抄寫本。
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