1、七年級人教新目標上冊Unit 7How much are these pants?Section BLets chant.Who is wearing yellow today? Yellow today.Who is wearing red today? Red today.Who is wearing green today? Green today.Who is wearing blue today? Blue today.Who is wearing black today? Black today.Who is wearing white today? White today.Who

2、 is wearing pink today? Pink today.a hata big black hat a black hata sweatera long blue sweater a blue sweaterIts a pair of pants shorts a pair of 一雙/一對/一條 pantsIts a pair of yellow shorts. They are _ _.They are two pairs of red socks three pairs of blue pantstenNumbers review17121516131814111920Can

3、 you read these numbers?eleventwelveseventeenfourteenfifteensixteennineteeneighteenthirteentwenty21242322thirty25twenty-sixtwenty-seventwenty-eighttwenty-ninetwenty-onetwenty-twotwenty-threetwenty-fourtwenty-five3026272928one two three four five six seven eight nine ten eleven twelvethirteenfourteen

4、fifteensixteenseventeeneighteennineteentwentythirtyfortyfiftysixtyseventyeightyninetytwenty-one twenty-ninethirty-one thirty-nineforty-one forty-ninefifty-one fifty-ninesixty-one sixty-nineseventy-one seventy-nineeighty-one eighty-nine ninety-one ninety-ninehundredLearn these numbers and find out th

5、e rules:掌握基數詞的拼寫。(小組競賽: 你能做出這些數學題嗎?)計算: 加 and/ plus 減 minus 乘 multiply by 除 divide by 1. One and two is _.2. Eleven and twenty-four is _. 3. Forty-five plus five is _.4. Eight minus three is _.threethirty-fivefiftyfiveCan you deal with these math problems? 5. Sixty-two minus ten is _.6. Multiply fiv

6、e by nine is _.7. Eight divided by two is _.fifty-twoforty-twofour漢翻英:14個西紅柿23件襯衫28只紅襪子35只草莓45條短褲48件毛衣fourteen tomatoestwenty-three shirtstwenty-eight red socks.thirty-five strawberriesforty-five shortsforty-eight sweaters10 11 12 13 14 15 16 17 18 20 21 22 23 24 25 26 27 28 29 30 311a. Listen and r

7、epeat.1. ten_ eleven_ twelve_ thirteen_ fourteen_4. twenty-five_ twenty-six_ twenty-seven_ twenty-eight_ twenty-nine_ 3. twenty_ twenty-one_ twenty-two_ twenty-three_ twenty-four_ 2. fifteen_ sixteen_ seventeen_ eighteen_ nineteen_5. thirty_ thirty-one_1b. Write a number in 1a next to the correct wo

8、rd.1011121314252627282920212223241516171819303110 11 12 13 14 15 16 17 18 20 21 22 23 24 25 26 27 28 29 30 312a. Listen and circle the numbers in 1a that you hear.2b. Listen and circle the things in the picture that Lisa and her mom talk about.TapescriptMom: Oh, look. I like that blue sweater. How m

9、uch is it? Lisa: Fifteen dollars. Oh, look. I like these socks.Mom: Oh, no. I dont like red. Lisa: Do you like this? Mom: Mmm, yes, I do, but its eleven dollars. Lisa: Oh. How much is the green sweater? Mom: Its twenty dollars. But you have a green sweater. Lisa: Mmm. Mom: Oh, look at these shorts.

10、Lisa: Oh, yes, I like those. How much are they? Mom: Only sixteen dollars. Lisa: OK, Ill take those.a shirtA: How much is this purple shirt?B: It is 13(thirteen dollars). 132c. Pairwork T-shirtsA: How much are the two white T-shirts?B: They are 30(thirty dollars). 30ad3a. Read the ad and fill in the

11、 price tags.Anybody can afford our prices.afford +sth.We cant afford a new car.+to do sth.We cant afford to buy a new car.￥12￥18￥53b. Write your own ad. shorts? The red and blue shorts are 30. We have white and yellow T-shirts for 60. The red sweater is on sale for only 28. Come and see for yourself

12、!全班分為售貨和購物兩局部，分別做準備。學生以小組為單位, 模擬在商場購物。每小組向全班匯報所買的東西,并逐一展示。列出你所知道的服裝、鞋帽的英文名稱。寫一段在剛剛購物活動中的對話。4. Groupwork Come and have a look.Can I help you? / What can I do for you?-Does she like that white bag? -Yes, she does. /No, she doesnt.Oh, its too expensive. Can you give me a lower price? Sorry, I cant. / T

13、hat one is cheap.How much is it? Its five yuan. Ill take it. Here you are.Thank you. Youre welcome.Revision 1. buy (v.) (1) come and buy 來買=come to buy (2) buy from eg: I want to buy a book from the bookstore.Notes2. sell (v.)- sale(n.) 賣eg. at Huaxings great sale 在華新的大賣場eg. 僅以30元的價格賣了這件襯衫 sell the

14、shirt for only thirty yuan 以26元的價格從麥克那買了這襪子 buy the socks for twenty-six dollarshave the socks for twenty-six dollars 同類對比 be on sale 在打折, 降價短褲在降價。The shorts are on sale.3. at a very good price. 以非常廉價的價格, at 表示“以的價格。如: We have sweaters in all colors at 6 each! 我們所有顏色的毛衣都賣六元一件！4. Do you need bags for

15、 sports or school? 你需要體育用包和上學用的書包嗎？ 這里的for是 “為所用的意思。5. We have great bags for only 12. 最棒的書包我們只賣12元！ only: 只, 僅僅6. For girls, we have T-shirts in red, green and white for only ￥18! 我們有女孩穿的紅色、綠色和白色的T恤衫, 只賣18元！1) for girls中的for做介詞, 在此處表示對象， 意為“對來說。2) 句中的介詞in在此處用于表示物品的顏色。3) for only ￥18 中的介詞for用在此處表示價

16、格, 意為“以金額。 7. Come and see for yourself !到Huaxing來, 為你自己購物吧！ come and see 來看看8. 介詞：from 從 to 到, 給從零到十from zero to ten從莉薩那買包buy the bag from Lisa把褲子賣給麥克sell the bag to Mike來酷先生的服裝店come to Mr CoolsClothes Store. 根據要求完成句子。1.This bag is three dollars. (就劃線局部提問) _ is this bag?2.How much are these black s

17、hoes? (答復) _four dollars.3.I want green.(變成what問句) _ do you want? How much Theyre What color4. I like oranges. (變成一般疑問句) _ like oranges?5. She likes the green sweater. (變成否認句) She _ the green sweater. Do you doesnt like. Fill in the blanks.1. How m_ is this T-shirt? Four dollars2. What c_ do you wan

18、t? Green3. Thank youYoure w_4. We have sweaters in all c_5. My socks are not green. They are y_6. Do you n_ bags for school?7. The red shorts on s_ are very cheap8. Its that time of year a_uch olor elcome olors ellow eed ale gain. Write the numbers in English1. My uncle is _ (25)years old2. -How muc

19、h is this hat? -Its _ (11)dollars3. My teacher is only _(22)years old4. They have _ (12)balls5. _(15)and _(13)is _(28)twenty-fiveeleventwenty-twotwelveFifteen thirteen twenty-eight.閱讀文章, 計算出每件商品的單價:Hi, boys and girls! Come and have a look at Dang Dangs school Things store. You can buy 10 pencils of all colors for 1 dollar. The pencil sharpeners are 2 dollars each(每個), 10 erasers are only 2 dollars. 5 rulers are 3 dollars. We have English dictionaries for only 5 dollars. Anybody can afford our prices. Come and see