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1、 教師助手 學(xué)生幫手 家長朋友 七年級英語上冊Unit 7導(dǎo)學(xué)案Unit 7 How much are these pants?Section A 一、教學(xué)目標(biāo)：1、知識目標(biāo)：詞匯（1）表示衣服的：（2）表示顏色的：（3）表示形狀的：交際用語：（1）How much is this T-shirt? Its seven dollars.（2）How much are these socks? Theyre two dollars.2、能力目標(biāo)：學(xué)會詢問價格及購物用語.三、教學(xué)重、難點：學(xué)會使用詢問價格的句型，并能正確回答四、教學(xué)過程：Step1 預(yù)習(xí)并嘗試性探究：根據(jù)漢語寫出下列英語詞語并展示

2、美元_(價錢)多少_紅色的毛衣_黑色的襯衫_ 白色的裙子_黃色的短褲褲_長的褲子_ 短的襪子_大的鞋子_小帽子_ Step2: 自主學(xué)習(xí)：1.自讀1a單詞, 然后將單詞與圖中物品相搭配.2.小組核對答案.3.自讀1c對話、理解意思，并兩人一組練習(xí)對話.4.兩人一組展示對話,小組競爭.5.活學(xué)活用，利用身邊的實物，兩人一組練習(xí)對話.Step3: 合作探究：1. 師生合作完成聽力練習(xí)1) 聽錄音，完成1b, 2a 以及2b . 2) 練習(xí)聽力對話. 如:How much is the red sweater ? Its 30 $. How much are these notebooks ? Th

3、ey re 10$.2. 生生合作：1) 小組討論is 和 are 在談?wù)搩r格時的用法 How much _the red skirt? It _ 6 $. How much _these black pants? They _10 $. 2) 補全a 對話，并小組討論，相互檢查3) 分角色朗讀對話并嘗試復(fù)述對話4) 模仿a 對話利用b 中的圖畫進行自由練Step4 梳理歸納：1. how much 用于詢問價格，當(dāng)詢問不可數(shù)名詞或單數(shù)可數(shù)名詞時，后用_；當(dāng)詢問可數(shù)名詞復(fù)數(shù)的價格時，后用_2. 總結(jié)一下購物的常用語：_Step5 拓展創(chuàng)新：句子I want a sweater. 中want 的

4、用法：1. 某人想要什么“want sth” 2. 某人想要做某事 “ want to do sth ”3. 想讓某人干某事 “ want sb to do sth”4. want = would like want 有人稱和數(shù)的變化，would like 沒有人稱和數(shù)的變化例：I want you to buy a skirt. He wants to go to the movies. She would like a Tshirt.五、典型例題：1. -_twenty dollars.A. is, Theyre B. are, Theyre C. are, Its D. are, The

5、yre解析：英語中pants, clothes, socks, shorts, shoes等，往往是以復(fù)數(shù)的形式出現(xiàn)，這類詞作主語時動詞用復(fù)數(shù)形式，回答也應(yīng)用復(fù)數(shù)。故選D2. -Can I help you? -Yes, I _ a sweater.A. like B. want C. do D. look解析：當(dāng)營業(yè)員詢問顧客要買什么時，顧客回答是I want.故選B.六、中考鏈接：( )1. -The blue skirt looks nice on you. _ is it? - Its 50 dollars.A. How many B. How much C. How often D.

6、 How old( )2. Lucy wants _ a new pen. A. to buy B. buy C. buying D. buys七、達標(biāo)檢測:（一）根據(jù)句意和首字母完成單詞.1. The blue hat is seven d_.2. How much are the _(短襪)? 3. My _(毛衣) is red.4. What c_is your hat? Blue.5. Can I h_you? Yes, please. 6. You are w _. （二） 單選題( )1. How much _ these pants? A. is B. am C. are D.

7、 do( ) 2.How much are the black socks? _. A. Its 10 yuan. B. Its 10 yuans. C. Theyre 10 yuan. D. Theyre 10 yuans.( )3. Where _ your new pants?_ on the bed. A. is, Its B. are, Theyre C. is, Theyre D. are,I ts ( )4._ are the shoes? They are green . A. What B. Where C. How D. What color ( )5. How much

8、is this bag?_. A. Its three dollars B. Its three yuans C. Its good D. Thank you ( )6.Can I help you? _. A. Yes, please B. No, I cant C. Sorry D.Youre welcome( )7. I think your socks _nice . Thank you. . A. be B. is C. are D. am( )8. The socks are very cheap . I ll _them . A. give B. bring C. like D. take(三) 翻譯下列句子. 1.這個黑包多少錢? 8 美元。How much _the _bag? It_2_.2.這紅短褲多少錢? -9美元. _ much _the red _? Theyre 9 dollars .3.Please give me some hamburgers._.(給你)4. 我想要那件紅色T恤衫I _.5. Those tomatoes _.（那些西紅柿2美元）6. The apples are cheap. Ill_.（我買了）八、課后反思：當(dāng)我們詢問物品的價格時,回答的時候需要注意什么? _.感到自己有待加強的是_ 教師助手 學(xué)生幫手 家長朋友