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1、 教師助手 學(xué)生幫手 家長(zhǎng)朋友 七年級(jí)英語(yǔ)上冊(cè)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(shí)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(yǔ)： （1）—How much is this T-shirt? —It's seven dollars. （2）—How much are these socks? —They're two dollars. 2、能力目標(biāo)：學(xué)會(huì)詢問(wèn)價(jià)格及購(gòu)物用語(yǔ)．. 三、教學(xué)重、難點(diǎn)：

2、學(xué)會(huì)使用詢問(wèn)價(jià)格的句型，并能正確回答 四、教學(xué)過(guò)程： Step1 預(yù)習(xí)并嘗試性探究： 根據(jù)漢語(yǔ)寫出下列英語(yǔ)詞語(yǔ)并展示． 美元____________(價(jià)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(zhǎng)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..

3、 2.小組核對(duì)答案. 3.自讀1c對(duì)話、理解意思，并兩人一組練習(xí)對(duì)話. 4.兩人一組展示對(duì)話,小組競(jìng)爭(zhēng). 5.活學(xué)活用，利用身邊的實(shí)物，兩人一組練習(xí)對(duì)話. Step3: 合作探究： 1. 師生合作完成聽(tīng)力練習(xí) 1) 聽(tīng)錄音，完成1b, 2a 以及2b . 2) 練習(xí)聽(tīng)力對(duì)話. 如:－How much is the red sweater ? －It's 30 $. －How much are these notebooks ? －They' re 10$. 2. 生生合作： 1) 小組討論is 和 are 在談?wù)搩r(jià)格時(shí)的用法 — How

4、much _______the red skirt? — It ________ 6 $. — How much _______these black pants? —They _______10 $.. 　 2) 補(bǔ)全３a 對(duì)話，并小組討論，相互檢查．　　 3) 分角色朗讀對(duì)話．　并嘗試復(fù)述對(duì)話． 4) 模仿３a 對(duì)話利用３b 中的圖畫(huà)進(jìn)行自由練 Step4 梳理歸納： 1. how much 用于詢問(wèn)價(jià)格，當(dāng)詢問(wèn)不可數(shù)名詞或單數(shù)可數(shù)名詞時(shí)，后用_____；當(dāng)詢問(wèn)可數(shù)名詞復(fù)數(shù)的價(jià)格時(shí)，后用______ 2. 總結(jié)一下購(gòu)物的常用語(yǔ)： __________________

5、______________________________________________________ Step5 拓展創(chuàng)新： 句子I want a sweater. 中want 的用法： 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(méi)有人稱和數(shù)的變化 例：I want you to buy a skirt. He wants to go to th

6、e movies. She would like a T—shirt. 五、典型例題： 1. --_______twenty dollars. A. is, They’re B. are, They’re C. are, It’s D. are, They’re 解析：英語(yǔ)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(yǔ)時(shí)動(dòng)詞用復(fù)數(shù)形式，回答也應(yīng)用復(fù)數(shù)。故選D 2. ---Can I help you? --Yes, I ________ a sweater. A. like

7、 B. want C. do D. look 解析：當(dāng)營(yíng)業(yè)員詢問(wèn)顧客要買什么時(shí)，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? --- It’s 50 dollars. A. How many B. How much C. How often D. How old ( )2. Lucy wants ______ a new pen. A. to buy B. buy C. b

8、uying D. buys 七、達(dá)標(biāo)檢測(cè): （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 _______ the

9、se pants? A. is B. am C. are D. do ( ) 2.—How much are the black socks? —__________________. A. It's 10 yuan. B. It's 10 yuans. C. They're 10 yuan. D. They're 10 yuans. ( )3. Where ______ your new pants?________ on the bed. A. is, It's B. are, They're C

10、. is, They're D. are,I t's ( )4.—____________ are the shoes? —They are green . A. What B. Where C. How D. What color ( )5.— How much is this bag?—_____________. A. It's three dollars B. It's three yuans C. It's good D. Thank you ( )6.—Can I help yo

11、u? —___________. A. Yes, please B. No, I can't C. Sorry D.You're 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

12、D. take (三) 翻譯下列句子. 1.—這個(gè)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 _______? — They're 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. I'll________.（我買了） 八、課后反思： 當(dāng)我們?cè)儐?wèn)物品的價(jià)格時(shí),回答的時(shí)候需要注意什么? ______________________________________________________. 感到自己有待加強(qiáng)的是________________________________________ 教師助手 學(xué)生幫手 家長(zhǎng)朋友