2020年【人教版】七年級上冊英語：Unit 7 教案Unit7 全單元教案1

2020年精編人教版英語資料Unit 7 How much are these socks?Part 1:Teaching design(第一部分教學(xué)設(shè)計)Structures: How much questions; Demonstratives this, that, these, thoseTarget language: How much is the blue T-shirt? Its 10 dollars. OK, Ill take it.Thank you. Youre welcome.Vocabulary: socks, T-shirt, trousers, shoes, shorts, sweater, skirt, bag, dollars, black, white, green, red, blue, big, small, short, long, numbers10-31Learning strategies: Memorizing; RepeatingSECTION AGoalsl To learn to use How much questionsl To learn to ask about price and talk about clothingl To learn to thank someoneProceduresWarming up by learning the grammar focusTurn to page 38 and lets learn to ask the how much question.How much is the red sweater?Its eight dollar. (Its It is)How much are these black trousers?Theyre ten dollar. (Theyre They are)Warming up by looking and saying Hello, everyone! Im happy to meet you again. Today we shall take up Unit 7 “How much are these socks?”Look at these two pictures please. They are socks and sweater. Do you know how I can say if I want to buy this beautiful sweater in a shop? Mary, please help me make a dialogue. Suppose you are the salesperson and Im the customer. Ill ask you, How much is this sweater? You tell me the price, for example, its 10dollars. And Ill say, OK, Ill take it. Now lets have a try. T: How much is this sweater?Mary: Its 10 dollars.T: Ill take it. The rest of you shall listen carefully and repeat after us.1a Matching wordsLook at the picture on page 37 in your book. What can you see in the picture? Thats right. There are many clothes and some people in the shop. Can you name these clothes? Now match the words with the objects in the picture by writing the letters of the objects on the lines next to the words. Then check the answers.1b Listening and circlingLook at the picture again and tell me the names of the items of clothing to make sure you know these words. Now lets listen to the recording and circle the clothing item you hear.1c Doing pairworkNow practice the conversation in the box. And then make your own conversations. Sample conversations:1. A: How much is this sweater? B: Its thirty dollars.2. A: How much are these shorts? B: They are eight dollars.Ill ask some pairs to say your conversations to the class.2a Listening and repeat.On page 38 are eight colored boxes. Point to them and read their names out. They are black, white, red, green, blue, yellow, brown and purple. And here are two caps and two T-shirts. Which one is big and which one is small? Which one is short and which one is long? Point to them and read the words aloud. Small bigshortlong2b Listening and circlingNow look at the six pictures in 2b. We shall listen to six conversations about them. Listen carefully and circle the picture of the article of clothing the person is talking about.Then check the answers with all the class.2c Listening and fillingListen to the recording again. This time please write down the prices on the price tags. All the items in each group are the same price.2d doing pairworkJust now we heard something about the items of clothing in the pictures in 2b. We now know their colors, prices and so on. Now look at the dialogue in the illustration in 2d and make your own conversations in pairs like that using the items of clothing in the pictures in 2b. Then Ill ask some pairs to perform your conversations for us.Sample dialogue: S1: How much are the blue shorts?S2: They are nine dollars.S1: How much is the yellow T-shirt?S2: Its eight dollars.2d Role-playLook at the picture in 2d. What item is the girl buying? Yes, shes buying a blue sweater. Here is an conversation about the picture.Reading the conversation first. Then practice it with your partners, supposed that one of you is Marry, and the other one is the woman. Ill ask some pairs to perform it for us. Underline the focus sentences for shopping.Culture note: The difference between Thanks, Thank you, and Thank you very muchThanks is used in informal situations or in situations when the person helped you in a not very important way. Thank you is the standard form, which is acceptable in all situations. Thank you very much is used only when someone has done something special to help you. The tone of voice can also add meaning to a statement of thanks. A warm, meaningful Thanks sometimes means a lot more to the listener than a more formal Thank you.Presentation the grammar patterns in the unit. Read and practice in pairs.3a Making sentences Make sentences in the chart with the words in the three boxes in 3a. Then ask some students to present the sentences they have made.3b WritingLets look at the pictures in 3b. There are some clothing with their price tags. Fill the blanks in the left to complete the questions and answers. Then read the conversation in 3a in pairs.3c Doing pairworkAsk and answer questions with your partners. You can make a conversation by asking one of you to guess the price tags of the clothing in 3b.SECTION BGoals To learn the numbers 10-31 To improve the listening and writing skillsProceduresWarming up by talking about plansLast class we learned how to buy a thing and how to talk about the price. When we talk about the price, well use the numbers. And you have learned the numbers 1 to 9. This class well study the numbers 10 to 31.1a listening and repeatingLook at the numbers in the box in 1a on page 44. Listen to the recording and repeat one by one. Please pay more attention to the pronunciation of twenty and thirty. They are often pronounced differently than they are spelled. The word twenty is often pronounced twenny. The second “t” disappears. This is especially true when the twenty is followed by another number as in twenty-one. Also, the second “t” in the word thirty often sounds like a “d”. Most native speakers of English sounded like theyre saying thirdy instead of thirty.1b Writing the numbersJust now we listened to the numbers from ten to thirty-one.Now please match the numerals and number words individually and find out which rows are in the wrong order.Check the answer: The second row and the fourth row are in the wrong place.1c Listening and circlingNow we are going to hear a conversation between a mother and her daughter. They are talking about buying clothes. Listen carefully and circle the numbers you hear the mother and the daughter say. One of the numbers is given.1d Listening and circlingLets listen to the conversation again. This time please circle the things that Lisa and her mother talk about.1e Doing a pairwork Now lets do pairwork . Read the dialogue in the speech bubble and make your conversations about the clothes in the picture in 1d. Then Ill ask some pairs to say your conversation to class.Sample conversation:S1: How much is the white T-shirt?S2: Its 11 dollars. How much are the shoes?S1: They are 8 dollars.2a Matching Match each clothing item listed in the box in 2a with a price listed in the right.2b Reading and fillingHere is an advertisement in the newspaper about SALE. You see, the red or green sweater is only 15 dollars. Read the advertisement carefully and fill in the rest of the price tags. While reading try to divide / the sentences into pOK, now please read aloud the advertisement. When you read, you should pay more attention to the pronunciation and intonation. 2c Filling the blanksSopposed that you are working at Mr. Cools Clothes Store. Complete the conversations and practice it in a group of three.3a Filling the adLook at the picture in 3a and fill the blanks to make a ad for Huaxing Clothes Store.3b Writing an advertisementNow you can write your own advertisement. Use this ad to write your ad. Suppose you are next door to Huaxing. Your ad must be better! Then Ill ask some pairs to read your ads to the class.Sample ad:Mr Zhangs Clothes SaleCome to Mr Cools Clothes Store! We sell trousers for only ￥30. Do you like hats? We have several kinds of lovely hats for ￥5 each! We also have great bags for only ￥8! For students, we have some kinds of shoes at a very good priceonly￥ 20! They are very cool! And thats not all!Come and see for yourself at Mr Cools Clothes Store!Closing down by reviewing the main points*How much are the shorts?*They are 10dollars.*How much is the blue sweater?*Its 25 dollars.*Ill take it.*We have sweaters at a very good priceonly 25dollars.*You can buy socks for only 2dollars each.SELF CHECKGoalsTo revise the words presented in this unitTo practice readingProcedures1 DescripingDescribe the clothes that your teacher and partner wear today .Then fill the box in the right.2 Ordering the sentencesLets read the sentences first. Then put the sentences below in order to make a conversation about shopping.Part 2: Teaching Resources(第二部分:教學(xué)資源)I.Background readings 1. Kinds of shopsShops are divided into multiple categories of stores which sell a selected set of goods or services.Many shops are part of a chain: a number of similar shops with the same name selling the same products in different locations. The shops may be owned by one company, or there may be a franchising company that has franchising agreements with the shop owners (see also restaurant chain).Some shops sell second-hand goods. Often the public can also sell goods to such shops. In other cases, especially in the case of a nonprofit shop, the public donates goods to the shop to be sold (see also thrift store). In give-away shops goods can be taken for free.For details on the various types of retail stores see:Army-navy stores; Bookstore; Convenience store; Department store; Dollar store; Electronic commerce, B2C; General store; Hardware store; Hobby store; Hypermarket; Mail order; Pet store; Pharmacy; Sex shop; Sports Store; Supermarket; Superstore; Surplus store; Thrift store; Travel agency2. 英國購物習(xí)慣在英國有一些購物習(xí)慣與我們國家的做法不同。在商店里沒有討價還價的習(xí)慣；顧客需要按商品的標價付款。英國人著名的排隊習(xí)慣在購物時尤其適用。你可能并不總會看到一個隊，但等候的人們要依次輪流購物。在自助商店和街頭市場，記住帶上你自己的購物袋，因為很多商店的手提購物袋是要收費的。不過，在自助商店里，永遠要把商品首先放在商店提供的鐵絲籃子里，付了款之后才把商品放到你自己的袋子里。如果你忘記這一條而把商品直接放進自己的袋子里而沒有付款就離開，你可能會被指控為“入店行竊”，這可能會導(dǎo)致被警方控告犯有盜竊罪。不幸的是，在英國的一些地方，“入店行竊”是一種相當普遍的盜竊方式，因此很多商店裝有電子檢測設(shè)備，并在起訴方面采取一種強硬政策。游客如果打算購買昂貴的家用物品，可以在公共圖書館查閱一下“Which”這份雜志。這份雜志對各個廠家產(chǎn)品的價錢和質(zhì)量做出比較。在大超市購物，不用擔(dān)心質(zhì)量和價格有什么欺詐，在付款后，收款機會打印出一張詳細的收據(jù)，內(nèi)容包括：商場名稱，當天的值班經(jīng)理的名字、售貨員姓名、購貨種類、數(shù)量、價格、付款方式、找零以及商場地址、電話號碼，如發(fā)現(xiàn)什么問題，可以找商場解決。近年來，英國已經(jīng)逐步制定了許多法律來保護消費者的權(quán)利。例如說，假如你能出示收據(jù)，店家必須調(diào)換有毛病的商品，所以一定要把收據(jù)和質(zhì)量保證書保存好，尤其是購買大件物品的收據(jù)和質(zhì)量保證書。 3.專挑打折期購物 美國人處處想省錢美國雖然是世界上經(jīng)濟最發(fā)達的國家之一，但美國人的生活并不奢侈，有時甚至是一分錢掰成兩半花。通常情況下，美國人手里的活錢并不多，每月除了還買房、買車的貸款外，煤氣、水、電、電話、上網(wǎng)費、有線電視費等各種費用也是一大筆開銷。經(jīng)過東扣西扣，最后手里剩下的零花錢就沒多少了，為此普通美國人花錢很少大手大腳。這一點從美國人的購物習(xí)慣也能看出來。 平常，美國的大商場里總是冷冷清清，但打折的時候可就不一樣了。每年感恩節(jié)的第二天是美國最著名的商場打折日，許多商品都打5折。到那天，等了很久的美國人會傾巢而出，所有商場都是人頭攢動。有人為了搶到便宜貨，甚至早晨5點就起床出發(fā)了。我的一位美國朋友格林女士想買個數(shù)碼攝像機，但她還一直沒有采取行動。她說：“我就等著今年的感恩節(jié)呢！”美國人不僅熱中于在打折時購物，他們還酷愛優(yōu)惠券。購物用的優(yōu)惠券分兩種，一種是在商品原價基礎(chǔ)上便宜10%20%，任何時候都可以用。另一種是可以直接代替美元使用的優(yōu)惠券，上面標著10美元、20美元不等，只要你購物超過一定數(shù)額，就可以直接用。不過這種優(yōu)惠券一般只能在打折期間用，而且常常是只有“早起的鳥兒（Early bird）”才能使。除此之外，記者還了解到，美國人平時逛商場，大多數(shù)是只看不買，但每個人心里都在默記著自己已經(jīng)看中的東西，然后靜等打折期的到來。 美國人不僅在購物時會省錢，他們在別的方面也有許多省錢的辦法。在美國，修汽車的人工費非常貴，一小時就要幾十美元。為了省錢，許多美國男士自學(xué)汽車的結(jié)構(gòu)常識，掌握了不少簡單的修車技術(shù)，如：補輪胎、換一些小零件等。 先生們學(xué)修車，太太們也不會閑著。由于去餐館吃飯比較貴，一頓飯一個人至少要花上十幾美元，所以絕大多數(shù)美國太太都有一手好廚藝。電視上的廚藝節(jié)目、各種菜譜書籍和廚藝學(xué)習(xí)班也深受美國太太們喜愛。美國人自己制作的蛋糕一點不比商場里的遜色，卻能省不少錢。在商場里，一個生日蛋糕要賣幾十美元，而自己做的成本就低多了。II. Fun materialsA LITTLE MONKEY BUSINESSA tourist walks into a pet shop in Silicon Valley, and is browsing around the cages on display. While he's there, another customer walks in and says to the shopkeeper, "I'll have a C monkey, please". The shopkeeper nods, goes over to a cage at the side of the shop and takes out a monkey. He fits a collar and leash and hands it to the customer, saying "That'll be $5,000". The customer pays and walks out with his monkey. Startled, the tourist goes over to the shopkeeper and says, "That was a very expensive monkey. Most of them are only a few hundred dollars. Why did it cost so much?""Oh", says the shopkeeper, "that monkey can program in C with very fast, tight code, no bugs, well worth the money." The tourist starts to look at the monkeys in the cage. He says to the shopkeeper, "That one's even more expensive, $10,000! What does it do?" "Oh", says the shopkeeper, "that one's a C+ monkey; it can manage object-oriented programming, Visual C+, even some Java, all the really useful stuff." The tourist looks round for a little longer and sees a third monkey in a cage on its own. The price tag round its neck says $50,000. He gasps to the shopkeeper, "That one costs more than all the others put together! What on earth does it do?" "Well," says the shopkeeper, "I don't know if it actually does anything, but says it's a Consultant." III. Word studies （詞語學(xué)習(xí)）1. eachpron. 各，各自，每個 every person or thing in a group： Each must do his best. 每個人必須竭盡全力。 Each of them is broken. 這些每一個都是壞的。I can give an apple to each. 我能給每個人一個蘋果。 We each have a new book. 我們每人各有一本新書。 adj. 每 every thing or person separately：Each day is better than the one before. 一天比一天好。There is a tree on each side of the house. 房子兩邊各有一棵樹。Each one of us has his duty. 我們每人都有自己的職責(zé)。 adv. 每一個 for or to every one： They cost one shilling each. 它們每個價格為一先令。They were given two each. 他們每人拿（或分）到兩個。2. sellvt. 1. 賣；出售；銷售 give (something) to someone who pays money for it：Ann sold me her old piano. 安把她的舊鋼琴賣給我了。This kind of bicycle is not sold in our shop. 我們商店不賣這種自行車。Merchants buy and sell (things). 商人買進賣出（貨物）。I sold my house to Mr. A for1,000. 我以一千英鎊的價錢把房子賣給了A先生。2. 賣出；經(jīng)售 have things that you give people for money： That shop sells bread. 那個商店賣面包。vi.1. 出售 be ready to sell：If you are willing to sell, I'll buy.要是你愿意賣，我就買。2. 經(jīng)營買賣 engage in selling： He sells for a living. 他以買賣為生。3. 銷售 find buyers; be sold This dictionary sells well. 這本字典銷路很好。Strawberries sell at a high price in winter. 草莓在冬季售價很高。to sell one s honor 出賣榮譽 ； to sell one's country 賣國；to sell goods at a good price 以高價出售貨物 3. salen. 1。U 賣；出售 selling something： Colour television sets will be on sale here next month. 下月這里出售彩色電視機。I'll put up my house for sale. 我要出售房屋。2. C 減價出售；賤賣 time when a shop sells things at lower prices than normal： Harrods is holding a summer sale this month. 哈羅德本月將進行夏季大賤賣。3.（復(fù)數(shù)）銷數(shù) (pl.) the amount sold： Sales of tobacco have gone down. 煙草銷量已經(jīng)減少。4. 銷路 a chance to sell; a demand：These articles have a good sale. 這些貨品銷路很好。The sales were enormous. 銷路很大。 IV. Grammar studies數(shù)詞表示數(shù)目多少或順序多少的詞叫數(shù)詞，數(shù)詞分為基數(shù)詞和序數(shù)詞。表示數(shù)目多少的數(shù)詞叫基數(shù)詞；表示順序的數(shù)詞叫序數(shù)詞。一、基數(shù)詞1. 基數(shù)詞寫法和讀法： 345 three hundred and forty-five；2. 基數(shù)詞一般是單數(shù)形式，但下列情況，常用復(fù)數(shù)： a. 與of 短語連用，表示概數(shù),不能與具體數(shù)目連用, 如scores of people 指許多人；b.在一些表示"一排"或"一組"的詞組里；如：They arrived in twos and threes.他們?nèi)齼蓛傻牡竭_了。c 表示"幾十歲"；d. 表示"年代"，用 in +the +數(shù)詞復(fù)數(shù)；e. 在乘法運算的一種表示法里，如：3 x 5 = 15 Three fives is (are) fifteen.二、序數(shù)詞序數(shù)詞的縮寫形式： first-1st, second-2nd , thirty-first-31st 三、 數(shù)詞的用法1. 倍數(shù)表示法a. 主語+謂語+倍數(shù)（或分數(shù)）+ as + adj. + as： I have three times as many as you.我有你三倍那么多。b. 主語+謂語+倍數(shù)（分數(shù)）+ the size (amount，length) ofThe earth is 49 times the size of the moon.地球是月球的49倍。c. 主語+謂語+倍數(shù)（分數(shù)）+ 形容詞（副詞）比較級+ than： The grain output is 8 percent higher this year than that of last year. 今年比去年糧食產(chǎn)量增加8%。d. 還可以用by+倍數(shù)，表示增加多少倍： The production of grain has been increased by four times this year.今年糧食產(chǎn)量增加了4倍。2. 分數(shù)表示法構(gòu)成：基數(shù)詞代表分子，序數(shù)詞代表分母。分子大于1時，分子的基數(shù)詞用單數(shù)，代表分母的序數(shù)詞用復(fù)數(shù)：1/3 one-third ； 3/37 three and thirty-sevenths