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

2、n you remember them?What do we use to buy things?Moneydollar 美元RMB人民幣(yuan)注意：yuan 沒有復數而dollar和pound有復數。Tipsyuan，dollar pond￥5 five yuan5 five dollars5 five poundssocks _T-shirt _shorts _sweater _bag _hat _trousers _shoes _jacket _ skirt _idacfgjbhe1aMatch the words with the things in the picture.Li

3、sten and circle the things you hear in the pictures in 1a.1bPracticeHow much is/are?Its /TheyreListen and repeat.2a blackcolors white red green blue yellow big small short long brownpurpleListen to the conversations and circle the things you hear.2bListen again. Fill in the price tags.2c$5$8$6$7$2$9

4、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. Woman: Nine dollars. Mary: Ill take it. How much are those yellow socks?Woman: Two dolla

5、rs 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. how much用于提問某物的價格，意為“多少錢”，其句式為“How much + be +主語?” 當主語是不可數名詞或可數名詞單數時，be動詞用is，答語為Its+數額；當主語是可數名詞復數時，be動詞用are，答語為Theyre+數額。如：How much is this bag? 這個包多少錢? Its six

6、 dollars. 六美元。How much are the apples? 這些蘋果多少錢? Theyre two dollars a kilo. 兩美元一千克。 2. socks是sock的復數形式。在英語中，成雙成對的物品常以復數形式出現。 例如： shoes shorts trousers glasses chopsticks scissors 此類詞作主語時，謂語動詞用復數形式；但與a pair of （一雙、一對或一副）連用作主語時，謂語動詞用單數形式。如：My shoes are under the bed. 我的鞋在床下了。That pair of shorts is Jack

7、s. 那條短褲子是杰克的。3. Can I help you? 我能幫助您嗎？這是商店售貨員或其他服務人員招呼顧客時的禮貌用語，相當于What can I do for you?。接受對方的幫助常回答“Yes, please.”；拒絕對方的幫助用“No, thanks.”作答。如：Can I help you? 我能幫助您嗎？Yes, please. I want a pen. 是的。 我想要一支鋼筆。 4. I need a sweater for school. 我需要一件毛衣上學穿。 need是實義動詞，意為“需要”。常用于以下句式中：1) need+sth.，表示“需要某物”。如： I

8、 need some erasers. 我需要一些橡皮。2) need +to do sth. 表示“需要做某事”，這時need的主語是“人”。如： You need to put on your jacket. 你需要穿上我有夾克。 5. Ill take it. 我要買下它。 此句是選好商品并決定購買時的常用語。若選定的物品是單數，可以說“Ill take/have it”；若選定的物品是復數則應說“Ill take/have them.”。如： The sweater is cheap. Ill take it. 這件毛衣很便宜。我買了。The oranges are 2 dollars

9、. 這些桔子兩美元。Ill take them. 我買了。 Can I help you ? 服務員首先打招呼 May I help you? What can I do for you? Im looking for 顧客講出要求 需要購買時 Id like I want Can I have a look at 只是閑逛時 Just have a look. No, thanks. Im just looking around.詢問顧客想買的商品時 What kind/color/size do you want? What about the color /size? 向顧客推薦商品時

10、How do you like? How about? How much is it? 詢問和說明價格 How much are they? What s the price of? Its /Theyre 決定購買 Ill take it / them. 付錢 Here is the money.進店時挑選貨物hatT-shirtjacketsweaterskirtshortsshoessockstrousersdollarsExercises一看圖說出下列物品的英語單詞二、單項選擇1. I like that watch. _ is it? Its 20 yuan. A. How many

11、 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. I want _ the blue T-shirt? A. get B. gets C. to get BA C4. _, 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

12、. Thank you B. Youre welcome C. Here you are AC三、句型轉換。1. This shirt is small for me. (改為復數意義的句子) _ _ _ small for me. 2. The red skirt is 20 yuan. (對劃線部分提問) _ _ _ the red skirt? 3. Those shoes are yellow. (對劃線部分提問) _ _ _ those shoes? These shirts areWhat color areHow much is4. She needs a skirt for s

13、chool. (改為否定句) She _ _ a skirt for school. 5. Is the blue hat two dollars? (作肯定回答) _, _ _. doesnt needYes it isNumbersPresentationteneleventwelvethirteenfourteenfour+teen16 sixteen17 seventeen19 nineteenfifteeneighteentwentytwen+tythirtythir+ty40 forty50 fifty60 sixtytwenty-onethirty-twosixty-seven1

14、. 基數詞的表達1) one到twelve, 拼寫和讀音無規律可言, 只能逐一記憶。2) thirteen到nineteen，表示“十幾”，在個位數后加后綴-teen，其中要注意thirteen, fifteen和eighteen的拼寫。3) twenty到ninety，表示“幾十”，以ty結尾，但需注意twenty, thirty, forty, fifty, eighty的拼寫。 4) 2129 直到9199，表示“幾十幾”,用整十位數加個位表示, 中間用連字符“-” 把十位和個位連接起來。 5) one hundred 意為 “一百”，也可說a hundred，hundred可加具體數字

15、，如nine hundred (900)。2. 基數詞的用法： 基數詞只能修飾可數名詞，要注意數詞和名詞在數上要保持一致。如：one student 一名學生 two boys 兩名男孩twenty apples 二十個蘋果 thirty-three eggs 三十三個雞蛋1a Listen and repeat. 10111213141516171819202122232425262728293031 Write the numbers in 1a next to the correct word. Which rows of numbers are in the wrong places?

16、 1bten _ eleven _ twelve _ thirteen _ 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 2

17、4 15 16 17 18 19 30 31Listen and circle the numbers you hear in 1a. 1c10111213141516171819202122232425262728293031Listen again. Circle the things in the picture that Kate and her mom talk about. Check () the thing Kate buys. 1dHow much is/are ?Its/Theyre1. a skirt _ 3. socks _ 5. shorts _2. a sweate

18、r _ 4. trousers _ 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 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

19、 good prices. 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 ha

20、ve black shoes for only $28. Socks are only $2 for three pairs！ Come to Mr. Cools Clothes Store now! 2b $15 $12 $20 $28 $22 $16 $2 $303. buy用作動詞，意為“買”，常用短語為：buy sb. sth./buy sth. for sb.意為“給某人買某物”。如：Lets buy mom a new hat. （=Lets buy a new hat for mom.）我們給媽媽買頂新帽子吧。4. clothes指身上穿的各種服裝，包括上衣，內衣，褲子等，是衣服

21、的總稱。它不能直接與數詞連用，但可以與some, many, these或those等連用。如：Look! Some clothes are on sale over there. 看！那邊的衣服大減價了。5. sale是動詞sell的名詞形式，常用短語：on sale，意為“出售；廉價出售”，其同義短語為at a great sale。如：The sweaters in the store are on sale today. 今天這家商店的毛衣大減價了。 6. all與定冠詞、指示代詞、形容詞性物主代詞等限定詞連用時，all應放于這些詞之前。如： all the students 所有這些

22、學生 all her clothes 她所有的衣服 all those rooms 所有那些房間 7. at very good prices意為“以合理的價格(出售)”。price用作名詞，意為 “價格”。如：Whats the price of the book? 這本書多少錢? They have sweaters in all colors, at the price of15 each. 他們有各種顏色的毛衣，每件售價是15元。8. For girls, we have skirts in red and purple for only20. 對于女孩，我們有紅色和紫色的裙子，僅售2

23、0元。1) for girls中的for是“對于而言”；for only20中的for是“交換”的意思。2) 該句中的 in 后接顏色的詞，表示“穿顏色的”。如：The girl in red is my sister. 那個穿紅衣服的女孩是我妹妹。 Practice the conversation in a group. You: Hello, Can I help you? Girl: Yes, please. I need a skirt.You: How about these purple skirts?Girl: Oh, I like this one. How much is

24、it?You: Its only 20 dollars. Girl: Oh, good. Ill take it.You: And what do you need? 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: Yes, our shorts are only 16 dollars.Boy: OK. Ill take the shoes and the shor