新人教版七年級(jí)上冊(cè)英語 Unit7 第1課時(shí) 教學(xué)課件

1、Unit7 How much are these socks Section A (1a-2d)學(xué)習(xí)目標(biāo)學(xué)會(huì)詢問價(jià)格。How much is/are ?學(xué)會(huì)一些有關(guān)衣服的單詞。shorts, sweater, trousers, shoe, skirt學(xué)會(huì)談?wù)撘路?。?考新課導(dǎo)入思 考Whats that?Its a _.What color is it?Its _. sweaterwhite新課導(dǎo)入思 考Whats that?Its a _.What color is it?Its _. T-shirtpink新課導(dǎo)入 What are those? They are _. What col

2、or are they? Theyre _.socksred新課導(dǎo)入 What are those? They are _. What color are they? Theyre _.trousersblack新課導(dǎo)入 What are those? They are _. What color are they? Theyre _.shortsyellow新課講解1aMatch the words with the things in the picture.1. socks _ 2. T-shirt _ 3. shorts _ 4. sweater _ 5. bag _6. hat _7

3、. trousers _8. shoes _9. jacket _10. skirt _idacfgjbheHow much? .多少錢? 新課講解$ 10How much is the sweater?Its ten dollars.$ 12$ 6新課講解￥14How much are these pants?Theyre fourteen yuan.￥8￥4新課講解1bListen and circle the things you hear in the picture in 1a.新課講解(1) Listen again. Write down the price of each th

4、ing. hat shorts sweater (2)T:Listen to the tape again and fill in the blanks.A:is the hat? B: six dollars. A:And how much these ? B:Oh, eight dollars. A:And this sweater? How much is it?B:Lets see. Its nine . While listening taskssix dollarseight dollarsnine dollarsHow muchIts areshorts theyredollar

5、s新課講解Language point 1How much is this T-shirt? How much在這里用于詢問商品的價(jià)格,意為“多少錢”; 若句子主語是可數(shù)名詞的單數(shù)形式,用 How much is?回答時(shí)用“Its +價(jià)格.”; 若句子主語是可數(shù)名詞的復(fù)數(shù)形式,用“How much are?”提問,用“Theyre+價(jià)格.”回答,也可直接用具體價(jià)格來回答。e.g.How much is the dictionary?這本詞典多少錢? (Its) 88 yuan.88元。e.g.How much are the trousers?這條褲子多少錢? They are 34 doll

6、ars.34美元。新課講解Language points 2【拓展】詢問價(jià)格還可以用:Whats the price of?使用這一句型時(shí)無論被詢問的商品是單數(shù)還是復(fù)數(shù),be動(dòng)詞都用is,不能用are; 其答語為:Its“價(jià)格是”。e.g.Whats the price of this book?這本書多少錢? Its 5 dollars.5美元。e.g.How much are the socks?這雙襪子多少錢?【注意】socks是sock的復(fù)數(shù)形式。 像socks, shoes, trousers, glasses, shorts等都是成雙成對(duì)的物品,一般以復(fù)數(shù)形式出現(xiàn)。新課講解Lang

7、uage points 3【拓展】(1)dollar是名詞,意為“美元”,是美國、加拿大等國的貨幣單位。其符號(hào)為“$”,1美元等于100美分(cents),one dollar可寫成“$ 1.00”。e.g.I have about 100 dollars.我有約100美元。(2)英國貨幣單位是英鎊(pound),1英鎊等于100便士 (pennies)。 注意 dollar 和pound都是可數(shù)名詞,其復(fù)數(shù)形式分別為dollars 和pounds。中國貨幣單位是元、分(yuan, fen)為不可數(shù)名詞。two yuan 可寫成“￥2”。新課講解Practice the conversatio

8、n with your partner. Then make your own conversations.1cHow much is this T-shirt?Its seven dollars.$2 9$4 5$8$6$6 7How much are these socks?They are two dollars.新課講解How much is the baseball?Its one dollar.How much are the glasses?Theyre two dollars.Make your own conversations like these.新課講解an orang

9、e bagblue shortsblue trousersa red hata white T-shirta black shirtblack shoesa green sweaterwhite socks新課講解$4$5How much is this orange bag?Its $4.How much are these blue shorts?Theyre $5.新課講解$15$8$25$ 5$3$20$30$12$10Ask and answer.新課講解2aListen and repeat. blackcolorswhite red green blueyellow big sm

10、all short longbrownpurple新課講解Listen to the conversations and circle the things you hear.2b新課講解Listen again. Fill in the price tags.2c2c586729新課講解Ask and answer questions about the things in 2b in pairs.2dA:Can I help you? B:Yes, please. I like this black hat. How much is it? A:Lets see. Its B:OK.Ill

11、 take it. A:Here you are. B:Thank you. A:Youre welcome.新課講解Role-play the conversation.2eRead the conversation. Answer the following questions:1.What does Mary want?2.What color does she want? 3.How much is each thing?4.Does she buy them?5.How much does she pay for the things in total(總計(jì))?新課講解做一做Woma

12、n: Can I help you?Mary: Yes, please. I need a sweater for school.Woman: OK. What color do you want?Mary: Blue.Woman: How about this one?Mary: It looks nice. How much is it?Woman: Nine dollars. Mary: Ill take it. How much are those yellow socks?Woman: Two dollars for one pair and three dollars for tw

13、o pairs. Mary: Great! Ill take two pairs. Woman: Here you are. Mary: Thank you. Woman: Youre welcome. Circle common shopping expressions.新課講解Language points1.Can I help you?該句是向別人提供幫助時(shí)的常用句型或是服務(wù)員主動(dòng)詢問顧客需要時(shí)的常用語。類似的還有:What can I do for you?/May I help you?/Is there anything I can do for you? 用于表示客氣和禮貌。回

14、答時(shí),若需要購物用“Yes, please. I want/need/like”來回答;若不想購物用“No, thanks. Im just looking around./Just have a look.”來回答。2.I need a sweater for school.need在句中是實(shí)義動(dòng)詞,意為“需要”,后加名詞、代詞、動(dòng)詞不定式、動(dòng)詞-ing作賓語。I need a sweater.我需要一件毛衣。【拓展】need也可作情態(tài)動(dòng)詞,意為“需要”, 后接動(dòng)詞原形。新課講解Language points3.How about this one?one為代詞,此處用于指代上文提到的swe

15、aters 中的一件。e.g.I have some apples. Do you want one? 我有一些蘋果。你想要一個(gè)嗎?4.It looks nice.look在句中是系動(dòng)詞,意為“看起來;好像”, 后接形容詞nice構(gòu)成系表結(jié)構(gòu)。e.g.He looks very strong.他看上去很強(qiáng)壯?！咀⒁狻坑梅愃频倪€有:feel, smell, taste, sound?！就卣埂縧ook 作不及物動(dòng)詞,意為“看”,其后接賓語時(shí),要與at 連用,即look at。e.g.Look! The bus is coming.瞧!公共汽車來了。新課講解Language points5.Ill

16、 take it.此句為決定買商品時(shí)的常用語。如果選定的商品是單數(shù)時(shí),應(yīng)說“Ill take it.”; 如果選定的商品是復(fù)數(shù)時(shí),應(yīng)說“Ill take them.”。 Ill是I 和will 的縮寫,用于一般將來時(shí),表示動(dòng)作將要發(fā)生。 take 意為“買下”,相當(dāng)于buy/get/have;口語中表示“買下”常用take?！就卣埂縯ake作動(dòng)詞時(shí),還意為“拿走,取走”。 Please take the e.g.books to the office.請(qǐng)把這些書拿到辦公室去。新課講解Language points6.Two dollars for one pair and three doll

17、ars for two pairs.此句中,介詞for用來表示物品價(jià)格,用法為:價(jià)格+ for + 物品。e.g.Its ten yuan for the pen.這支鋼筆10元錢。pair為名詞。表示“一雙,一對(duì)”,常與介詞of 搭配,表示褲子、鞋子、襪子、眼鏡等由兩個(gè)相同部分組成的物品的量。a pair of glasses 一副眼鏡, two pairs of shoes 兩雙鞋。7.Here you are.這是把物品遞給對(duì)方時(shí)常說的話。當(dāng)你購物或向別人借東西時(shí),對(duì)方也常用Here you are.表示“給你”。e.g.May I use your pen?我可以用你的鋼筆嗎?Here you are.給你。 當(dāng)堂小練一、句型轉(zhuǎn)換1. This shirt is small for me. (改為復(fù)數(shù)意義的句子) _ _ _ small for me. 2. The red skirt is 20 yuan. (對(duì)畫線部分提問) _ _ _ the red skirt? 3. Those shoes are yellow. (對(duì)畫線部分提問) _ _ _ those shoes? These shirts areHow much isW