新版七年级上册英语Unit7 How much are these socks

1、Unit 7How much are these socks?共四十九页- Whats this in English?- Its a -What color is it?- ItsbaghatT-shirtsweater /t i: :(r)t/swet(r)/共四十九页- What are these in English?- They aresocksshortstrousersshoes- What color are they?- They are /sks/: (r)ts/trauz(r) z/u:z/共四十九页sweaterT-shirtshortsshoestrouserssh

2、irtskirtsocksCan you remember them?共四十九页What do we use to buy things?Money共四十九页dollar 美元(miyun)RMB人民币(yuan)共四十九页注意：yuan 没有(mi yu)复数而dollar和pound有复数。Tipsyuan，dollar pond￥5 five yuan5 five dollars5 five pounds共四十九页socks _T-shirt _shorts _sweater _bag _hat _trousers _shoes _jacket _ skirt _idacfgjbhe1a

3、Match the words with the things in the picture.共四十九页Listen and circle the things you hear in the pictures in 1a.1b共四十九页PracticeHow much is/are?Its /Theyre共四十九页Listen and repeat.2a blackcolors white red green blue yellow big small short long brownpurple共四十九页Listen to the conversations and circle the

4、things you hear.2b共四十九页Listen again. Fill in the price tags.2c$5$8$6$7$2$9共四十九页Woman: 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?PairworkRole-play the conversation. 共四十九页Woma

5、n: Nine dollars. Mary: Ill take it. How much are those yellow socks?Woman: Two dollars for one pair and three dollars for two pairs.Mary: Great! Ill take two pairs. Woman: Here you are. Mary: Thank you.Woman: Youre welcome. 共四十九页 how much用于提问某物的价格，意为“多少钱”，其句式为“How much + be +主语?” 当主语是不可数名词或可数名词单数时，b

6、e动词用is，答语为Its+数额；当主语是可数名词复数(fsh)时，be动词用are，答语为Theyre+数额。如：How much is this bag? 这个包多少钱? Its six dollars. 六美元。How much are the apples? 这些苹果多少钱? Theyre two dollars a kilo. 两美元一千克。 共四十九页2. socks是sock的复数(fsh)形式。在英语中，成双成对的物品常以复数(fsh)形式出现。 例如： shoes shorts trousers glasses chopsticks scissors 此类词作主语时，谓语动词

7、用复数形式(xngsh)；但与a pair of （一双、一对或一副）连用作主语时，谓语动词用单数形式。如：My shoes are under the bed. 我的鞋在床下了。That pair of shorts is Jacks. 那条短裤子是杰克的。共四十九页3. Can I help you? 我能帮助您吗？这是商店售货员或其他服务人员招呼顾客时的礼貌用语，相当于What can I do for you?。接受对方的帮助常回答“Yes, please.”；拒绝对方的帮助用“No, thanks.”作答(zu d)。如：Can I help you? 我能帮助您吗？Yes, ple

8、ase. I want a pen. 是的。 我想要一支钢笔。 共四十九页4. I need a sweater for school. 我需要一件毛衣上学穿。 need是实义动词(dngc)，意为“需要”。常用于以下句式中：1) need+sth.，表示“需要某物”。如： I need some erasers. 我需要一些橡皮。2) need +to do sth. 表示“需要做某事”，这时need的主语是“人”。如： You need to put on your jacket. 你需要穿上我有夹克。 共四十九页5. Ill take it. 我要买下它。 此句是选好商品并决定购买时的常

9、用语。若选定的物品是单数，可以说“Ill take/have it”；若选定的物品是复数则应说“Ill take/have them.”。如： The sweater is cheap. Ill take it. 这件毛衣(moy)很便宜。我买了。The oranges are 2 dollars. 这些桔子两美元。Ill take them. 我买了。 共四十九页 Can I help you ? 服务员首先打招呼 May I help you? What can I do for you? Im looking for 顾客讲出要求 需要购买(gumi)时 Id like I want C

10、an I have a look at 只是闲逛时 Just have a look. No, thanks. Im just looking around.询问顾客想买的商品时 What kind/color/size do you want? What about the color /size? 向顾客推荐商品时 How do you like? How about? How much is it? 询问和说明价格 How much are they? What s the price of? Its /Theyre 决定购买 Ill take it / them. 付钱 Here is

11、 the money.进店时挑选(tioxun)货物共四十九页hatT-shirtjacketsweaterskirtshortsshoessockstrousersdollarsExercises一看图说出下列(xili)物品的英语单词共四十九页二、单项选择(xunz)1. I like that watch. _ is it? Its 20 yuan. A. How many B. How much C. What color 2. My T-shirt _ white and my shorts _ yellow. A. is; are B. are; are C. are; is 3.

12、 I want _ the blue T-shirt? A. get B. gets C. to get BA C共四十九页4. _, sir? I need a pair of sports shoes. A. Can I help you B. How do you do C. What do you do 5. Can I use (用) your eraser? Yes. _. A. Thank you B. Youre welcome C. Here you are AC共四十九页三、句型(j xn)转换。1. This shirt is small for me. (改为复数意义的

13、句子) _ _ _ small for me. 2. The red skirt is 20 yuan. (对划线部分(b fen)提问) _ _ _ the red skirt? 3. Those shoes are yellow. (对划线部分提问) _ _ _ those shoes? These shirts areWhat color areHow much is共四十九页4. She needs a skirt for school. (改为(i wi)否定句) She _ _ a skirt for school. 5. Is the blue hat two dollars?

14、(作肯定回答) _, _ _. doesnt needYes it is共四十九页NumbersPresentationteneleventwelvethirteenfourteenfour+teen16 sixteen17 seventeen19 nineteenfifteeneighteen共四十九页twentytwen+tythirtythir+ty40 forty50 fifty60 sixtytwenty-onethirty-twosixty-seven共四十九页1. 基数词的表达1) one到twelve, 拼写和读音无规律可言, 只能逐一(zhy)记忆。2) thirteen到n

15、ineteen，表示“十几”，在个位数后加后缀-teen，其中要注意thirteen, fifteen和eighteen的拼写。3) twenty到ninety，表示“几十”，以ty结尾，但需注意twenty, thirty, forty, fifty, eighty的拼写。 4) 2129 直到9199，表示“几十几”,用整十位数加个位表示, 中间用连字符“-” 把十位和个位连接起来。 共四十九页5) one hundred 意为 “一百(y bi)”，也可说a hundred，hundred可加具体数字，如nine hundred (900)。2. 基数词的用法： 基数词只能修饰可数名词，

16、要注意数词和名词在数上要保持一致。如：one student 一名学生 two boys 两名男孩twenty apples 二十个苹果 thirty-three eggs 三十三个鸡蛋共四十九页1a Listen and repeat. 10111213141516171819202122232425262728293031共四十九页 Write the numbers in 1a next to the correct word. Which rows of numbers are in the wrong places? 1bten _ eleven _ twelve _ thirtee

17、n _ fourteen _ twenty-five _ twenty-six _ twenty-seven _ twenty-eight _ twenty-nine _ twenty _ twenty-one _ twenty-two 22 twenty-three _ twenty-four _ fifteen _ sixteen _ seventeen _ eighteen _nineteen _ thirty _ thirty-one _ 10 11 12 13 14 25 26 27 28 29 20 21 23 24 15 16 17 18 19 30 31共四十九页Listen

18、and circle the numbers you hear in 1a. 1c10111213141516171819202122232425262728293031共四十九页Listen again. Circle the things in the picture that Kate and her mom talk about. Check () the thing Kate buys. 1d共四十九页How much is/are ?Its/Theyre共四十九页1. a skirt _ 3. socks _ 5. shorts _2. a sweater _ 4. trouser

19、s _ 6. shoes _How much do you think these things cost?Match each clothing item with a price. Thinking2abafedca. $3 c. $30 e. $22b. $15 d. $20 f. $25 共四十九页Read the ad and fill the price tags. Mr. Cools Clothes Store Come and buy your clothes at our great sale! We sell all our clothes at very good pri

20、ces. Do you like sweaters? We have red and green sweaters for only $15! Yellow sweaters are only $12! Do you need trousers? For boys, we have black trousers for only $22. And shorts are only $16! For girls, we have skirts in purple for only $20. How much are our jackets? Only $30! And we have black

21、shoes for only $28. Socks are only $2 for three pairs！ Come to Mr. Cools Clothes Store now! 2b共四十九页 $15 $12 $20 $28 $22 $16 $2 $30共四十九页3. buy用作动词，意为“买”，常用短语(duny)为：buy sb. sth./buy sth. for sb.意为“给某人买某物”。如：Lets buy mom a new hat. （=Lets buy a new hat for mom.）我们给妈妈买顶新帽子吧。共四十九页4. clothes指身上穿的各种服装，包括上

22、衣，内衣(niy)，裤子等，是衣服的总称。它不能直接与数词连用，但可以与some, many, these或those等连用。如：Look! Some clothes are on sale over there. 看！那边的衣服大减价了。共四十九页5. sale是动词sell的名词形式，常用短语：on sale，意为“出售；廉价出售”，其同义短语为at a great sale。如：The sweaters in the store are on sale today. 今天这家商店(shngdin)的毛衣大减价了。 6. all与定冠词、指示代词、形容词性物主代词等限定词连用时，all应放

23、于这些词之前。如： all the students 所有这些学生 all her clothes 她所有的衣服 all those rooms 所有那些房间 共四十九页 7. at very good prices意为“以合理的价格(jig)(出售)”。price用作名词，意为 “价格(jig)”。如：Whats the price of the book? 这本书多少钱? They have sweaters in all colors, at the price of15 each. 他们有各种颜色的毛衣，每件售价是15元。共四十九页8. For girls, we have skirt

24、s in red and purple for only20. 对于(duy)女孩，我们有红色和紫色的裙子，仅售20元。1) for girls中的for是“对于而言”；for only20中的for是“交换”的意思。2) 该句中的 in 后接颜色的词，表示“穿颜色的”。如：The girl in red is my sister. 那个穿红衣服的女孩是我妹妹。 共四十九页Practice the conversation in a group. You: Hello, Can I help you? Girl: Yes, please. I need a skirt.You: How abo

25、ut these purple skirts?Girl: Oh, I like this one. How much is it?You: Its only 20 dollars. Girl: Oh, good. Ill take it.You: And what do you need? 共四十九页Boy: Well, I need a pair of black shoes for school. You: What about this pair? They are only 28 dollars.Boy: Great. And do you have shorts, too?You:

26、Yes, our shorts are only 16 dollars.Boy: OK. Ill take the shoes and the shorts.共四十九页一、填表格，记数字(shz)。 101115tenthirteentwelve201830sixteennineteen262839twenty-onethirty-fiveeleven 13fifteen12twenty16eighteen19thirtytwenty-six21twenty-eight35thirty-nineExercises共四十九页 二、做数学题，学英语(yn y)。 1. twenty-six twelve nine = _ 2. sixteen eight eleven = _ 3. eighteen seven