新目标七年级英语-Unit7-period-3.pptx

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1、Unit 7Unit 7 How much are these socks?How much are these socks? Period III -Reviewclothes 衣服；服装衣服；服装store 商店商店come 来；来到来；来到buy 购买；买购买；买see 看见看见sell 卖；销售卖；销售sorry 抱歉的；遗憾的；难过的抱歉的；遗憾的；难过的 WordsPresentationvery 帮助；援助帮助；援助price 需要；想要需要；想要each 例子；实例例子；实例anybody 任何人任何人afford 负担得起；买得起负担得起；买得起our 我们的我们的yours

2、elf 你自己你自己(反身代词反身代词)Mr 先生先生 WordsPresentation101112131415161718192021222324252627282930311 aListen and repeat. 听录音并跟读。 Write the numbers in 1a next to the correct word. Which rows of numbers are in the wrong places? Ten _Eleven _Twelve _Thirteen _Fourteen _Twenty-five _Twenty-six _Twenty-seven _Twen

3、ty-eight _Twenty-nine _Twenty _Twenty-one _Twenty-two 22 Twenty-three _Twenty-four _Fifteen _Sixteen _Seventeen _Eighteen _ Nineteen _Thirty _Thirty-one _1 b Listen and circle the numbers you hear in 1a.听录音，在1a中圈出所听到的数字。 101112131415161718192021222324252627282930311 c下面把下面把100以内的基数词分为四类。以内的基数词分为四类。

4、1、第一类：、第一类：one 一一 two 二二 three 三三 four 四四five 五五 six 六六 seven 七七 eight 八八nine 九九 ten 十十 eleven 十一十一 twelve 十二十二这一类共计十二个单词，在结构上与其他的这一类共计十二个单词，在结构上与其他的基数词相比较是特殊的，就象不规则的动词基数词相比较是特殊的，就象不规则的动词一样，要求逐个的硬背下来，这对学好其他一样，要求逐个的硬背下来，这对学好其他的基数词和序数词都是及其重要的。的基数词和序数词都是及其重要的。 拓展基数词基数词2、第二类：、第二类：thirteen 十三十三 fourteen

5、十四十四 fifteen 十五十五 sixteen 十六十六 seventeen 十七十七 eighteen 十八十八 nineteen 十九十九这一类基数词共有七个。它们在结构上有两个这一类基数词共有七个。它们在结构上有两个特点：一是在发音方面都有两个重音；二是在特点：一是在发音方面都有两个重音；二是在拼法上都有后缀拼法上都有后缀-teen。除了。除了thirteen和和fifteen之外，都是纯粹地在另一个基数词的后面加上之外，都是纯粹地在另一个基数词的后面加上后缀后缀-teen。但要注意。但要注意eighteen的拼法，的拼法，eight本身有本身有t字母，因此只加字母，因此只加-een

6、。 拓展 3、第三类：、第三类：twenty 二十二十 thirty 三十三十 forty 四十四十fifty 五十五十 sixty 六十六十 seventy 七十七十eighty 八十八十 ninety 九十九十这类基数词共有八个。都是十位的整数，均这类基数词共有八个。都是十位的整数，均以后缀以后缀-ty结尾。其中结尾。其中sixty、seventy、eighty、ninety基本上是在相应的基数词后基本上是在相应的基数词后面加上后缀面加上后缀-ty。但要注意。但要注意eighty的拼法，的拼法，eight本身有本身有t字母，因此只加字母，因此只加-y。 拓展4、第四类：、第四类：这一类和很

7、简单，可以看成是一种合成词。这一类和很简单，可以看成是一种合成词。其结构方式是：用十位整数加上个位整数，其结构方式是：用十位整数加上个位整数，其间用连字符号其间用连字符号“-”连接，表示连接，表示“几十几几十几”。这类基数词的变化都是规则的。如：这类基数词的变化都是规则的。如：twenty-one 二十一二十一forty-six 四十六四十六seventy-eight 七十八七十八ninety-five 九十五九十五 拓展 Listen again. Circle the things in the picture that Kate and her mom talk about. Check

8、 () the thing Kate buys. 再听一遍录音，在图中圈出凯特和妈妈谈到的物品，在凯特购买的物品上打勾。 1 dMom: Oh, look. I like that blue sweater. How much 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.TapescripyLisa: Oh. How much is

9、 the green sweater?Mom: Its twenty dollars. But you have a green sweater.Lisa: Mmm.Mom: Oh, look at these shorts.Lisa: Oh, yes, I like those. How much are they?Mom: Only sixteen dollars.Lisa: OK, Ill take those.A: How much are the green socks?B: Theyre $8.$ 8 $ 10 $ 12 $ 15 $ 22 $ 30 $ 19 Ask and an

10、swer questions about the things in the picture above. 1 e How much do you think these things cost? Match each clothing item with a price. 将物品与价格配对。将物品与价格配对。2 a1.a skirt 2. a sweater 3. socks 4. trousers 5. shorts 6. shoes a. $3b. $15c. $30d. $20e. $22f. $25 Read the ad and fill the price tags. 读广告，填

11、价签。 Mr. Cools Clothes Store Come and buy your clothes at our great sale! We sell all our clothes at very good prices. Do you like sweaters? We have red and green sweaters for only $15! Yellow and white sweaters are only $12! Do you need trousers? For buys, we have black trousers for only $22. And sh

12、orts are only $16! For girls, we have skirts in red and purple for only $20. How much are our jackets? Only $30! And we have black and brown shoes for only $28. Socks are only $2 for three pairs！ Come to Mr. Cools Clothes Store now! 2 b Imagine you work at Mr. Cools Clothes Store. Complete the conve

13、rsation and practice it in a group. 2 cYou: hello, I help you?Girl: Yes, please. I need a .You: How about these red and purple .Girl: Oh, I like this purple one. How is it?You: Its only dollars.Girl: Oh, good. Ill it.You: And what do you need?Boy: Well, I need a pair of brown for school.You: What ab

14、out this pair? They are twenty-eight .Boy: Great. And do you have shorts, too?You: Yes, our shorts are only dollars.Boy: OK. Ill take the and the . Can I help you?本意是本意是“我能帮助你吗？我能帮助你吗？”， 但在不同的语言但在不同的语言环境中，翻译有所不同。在商场里，服务员说环境中，翻译有所不同。在商场里，服务员说“Can I help you?”可以翻译为可以翻译为“你要买点什么？你要买点什么？”， 在餐厅里则可译为在餐厅里则可

15、译为“你要吃点什么？你要吃点什么？”等。用于对顾客的有礼貌的打招呼。等。用于对顾客的有礼貌的打招呼。 类似的表达还有：类似的表达还有： What can I do for you? 你需要点什么？你需要点什么？ May I help you? 你要点什么你要点什么 Ill take it. 我要买下它。我要买下它。句中的Ill是I与will的缩写。will是一个助动词，后接动词原形，表示将来意义。 句中的take的意思与buy相同，可以替换，但在英语中，很少用buy。用take或者get更符合英语表达习惯。ExplanationClerk: Can I help you?/ What can

16、I do for you? What color do you want? Here you are. Youre welcome.购物用语购物用语ExplanationCustomer: Yes, please. I want a/an. No, thanks How much is it?/ How much are they? Ill take it/them. Come and buy your clothes at Huaxingsgreat sale! Do you like sweaters? We have sweaters at a very good price only

17、25! Do you need bags for sports? We alsohave great bags for only 12! For girls,we have T-shirts in red, green, and whitefor only 18! For boys, you can buysocks for only 5 each! Anybody can afford our prices! Come and see for yourself at Huaxing Clothes Store ! Clothes Store Sale!HuaxingCome and buyD

18、o you likeWe haveAnybody canCome and seeWe alsowe haveyou can buyAttracting customersShowing pricesExercisesthingscolorspricefor anybody / / / /Fill in the blanks according the passage.sweater25 bag12for sportsT-shirtred, green, white18for girlssocks 5 for boysCome and buy your clothes at Huaxing Clothes store .Anybody can afford our prices . Come and see for yourself at Huaxing Clothes Store . 1. Remember numbers from 0-31. 2. Finish the exercises of this period. Homework