1、Period 3,Unit 7,How much are these socks?,twelve,eleven,11,12,13,14,15,16,thirteen,fourteen,fifteen,sixteen,Words,eighteen,seventeen,17,18,19,20,30,nineteen,twenty,thirty,Words,下面把100以内的基数词分为四类。 1、第一类：one一 two二 three三 four四five五 six六 seven七 eight八nine九 ten十 eleven十一 twelve十二,拓展,基数词,2、第二类：thirteen十三
2、fourteen十四 fifteen十五 sixteen十六 seventeen十七 eighteen十八 nineteen十九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；二是在拼法上都有后缀-teen。除了thirteen和fifteen之外，都是纯粹地在另一个基数词的后面加上后缀-teen。但要注意eighteen的拼法，eight本身有t字母，因此只加-een。,拓展,3、第三类：twenty二十 thirty三十 forty四十fifty五十 sixty六十 seventy七十eighty八十 ninety九十 这类基数词共有八个。都是十位的整数，均以后缀
3、-ty结尾。其中sixty、seventy、eighty、ninety基本上是在相应的基数词后面加上后缀-ty。但要注意eighty的拼法，eight本身有t字母，因此只加-y。,拓展,4、第四类： 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，其间用连字符号“-”连接，表示“几十几”。这类基数词的变化都是规则的。如：twenty-one二十一forty-six四十六seventy-eight七十八ninety-five九十五,拓展,How much is this ?,Its dollars.,52,100,13,70,$,$,$35,$,$,seventy,T
4、-shirt,sweater,fifty-two,shirt,a hundred,hat,thirty-five,sweater,thirteen,11 12 13 14 15 16 17 18 19 2021 22 23 24 25 26 27 28 29 30 31,1c. Listen and circle the numbers in 1a that you hear,1d,Listen and circle the things in the picture that Lisa and her mom talk about. Check the things Lisa buys.听录
5、音，在图中圈出莉萨和妈妈谈论的物品。在莉萨所买的东西上打勾。,Mom: Oh, look. _. How much is it?Kate: Fifteen dollars. Oh, look. I like these socks.Mom: Oh, no._. Kate: Do you like this T-shirt?Mom: Mmm, yes, I do, but its eleven dollars.,Kate: Oh. How much is the green sweater?Mom: Its twenty dollars. But_.Kate: Mmm.Mom: Oh, Do y
6、ou like these trousers?Kate: Oh, yes._?Mom: Only sixteen dollars.Kate: OK,_.,I like that blue sweater,I dont like red,How much are they,Ill take them,you have a green sweater,一. 用be 动词填空。,1.How much _ the T-shirt?2.How much _ the blue sweater?3. How much _ these shoes?4.How much _ the trousers?5.How
7、 much _ the shorts?,is,is,are,are,are,句型转换 1. Its a tomato. (改为复数形式)2. Can I help you? (改为同义句)3. The skirt is $50. (划线部分提问)4. She likes the red hat. (改为一般疑问句)5. The pencil case is green. (划线部分提问),They are tomatoes.,What can I do for you?,How much is the shirt?,Does she like the red hat?,What color i
8、s the pencil case?,6. The price of these shoes is 180 yuan. (改为同意句)_ 180 yuan.7. Can I help you? (改为同意句)_ I _ you?8. An orange is orange. (对划线部分提问)_ is an orange?,These shoes are on sale for,help,May,What color,根据汉语提示完成对话Jack: May I _ _?Rose: Yes, please. Id like some football socks.Jack: _ _do you
9、want?Rose: White. How much _?Jack: Ten yuan.Rose: Ill take _.Jack: _ _ _.Rose: Thank you very much.Jack: Youre welcome.,are they,What color,Here you are,them,help you,Period 4,Unit 7,How much are these socks?,SALE,$15,$12,$28,$22,$16,$2,$20,$30,2b,Read the ad and fill in the price tags. 读广告并填写价签。,Mr
10、. 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 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 g
11、irls, we have skirts in purple for only $20. How much are our jackets? Only $30! And we have black shoes for only $28. Socks are only$2 for three pairs! Come to Mr. Cools Clothes Store now!,2b,Read the ad and fill in the price tags. 读广告并填写价签。,Mr. Cools Clothes Store Come and buy your clothes at our
12、great sale! We sell all our clothes at very good prices. Do you like sweaters? We have 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 a
13、re our jackets? Only $30! And we have black shoes for only $28. Socks are only$2 for three pairs! Come to Mr. Cools Clothes Store now!,for girls: 给女孩子准备的,以非常便宜的价格, at 表“以的价格”,我们在大甩卖,for 表示价格,in 表示颜色,You: Hello, _ I help you?Girl: Yes, please. I need a _.You: How about these purple_?Girl: Oh, I like
14、this 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 black _ for school.You: What about this pair? Theyre _ twenty-eight _.Boy: Great. And you have shorts, too?You: Yes, our shorts are only _ dollars.Boy: OK. Ill take the _ and
15、the _.,2c,can,skirt,/ones,much,twenty,take,shoes,only,dollars,sixteen,shoes,shorts,skirts,Mr. Cools Clothes _ Come and _ your clothes _ our great_! We _ all our clothes _very good_. Do you like sweaters? We have green sweaters _ only $15! Yellow sweaters are only $12! Do you need trousers? _ boys, w
16、e have black trousers _ only $22. And shorts are only $16! _ girls, we have skirts _ purple _ only $20. How much are our jackets? Only $30! And we have black shoes _ only $28. Socks are only$2 _ three pairs! Come _ Mr. Cools Clothes Store now!,Mr. Cools _ _ _ _ _ your clothes _ _ _ _! We _ all our c
17、lothes _ _ _ _. Do you like sweaters? We _ green sweaters _ _ $15! Yellow sweaters are _ $12! Do you need trousers? _ _, we have black trousers _ only $22. And shorts are only $16! _ _, we have skirts _ purple _ only $20. How much are our jackets? Only $30! And we have black shoes _ only $28. Socks
18、are only$2 _ three _! Come _ Mr. Cools Clothes Store now!,Come and buy your clothes _ our great sale.2. We have purple skirts _ girls.3.We sell shoes _ a very good price.4. Shoes are only $30 _ two pairs.5. The boy _ blue is my brother.6. Come _ our store!,一. 填空。 for, at, in, to,for,at,at,for,in,to,
19、翻译这些黑色鞋子多少钱？_ _ are the black shoes?2. 你需要短裤吗？_ you _ shorts?3. 这些紫色毛衣价格非常合理。These sweaters _ _ are _ very good _.我们卖各种颜色的帽子，每顶10美元。We _ hats _ all colors for $10 each. 5.你想要运动包吗？Do you _ bags _ sports?6.来我们服装店买衣服吧。 _ and _ clothes _ our store.,How much,Do need,in purple,sell in,want for,Come buy,at
20、 prices,at,翻译男孩的运动鞋每双20元，有各种颜色。绿色短裙每件15元。These _ skirts are fifteen _.4.黄色运动袜每双7元。The _ socks _ yellow are 7 _ one pair. 5. 我们有白色衬衫每件12元。We _ white shirts _ 12 each.,_ _, we have _ shoes _ all colors for 20 yuan.,For boys,sports,in,green,yuan,sports,in,for,have,for,bags,12,for sports,T-shirts,red, g
21、reen,18,for girls,socks, 5,for boys,Come and buy your clothes _ We sell clothes _ Do you like? We have for How much are our ? Only Come to our store now.,blue,brown,at our great sale.,at very good prices.,Big sale!,3a,Huaxing Clothes StoreDo you like _?We have _ for only _ yuan.How much are our _?On
22、ly _ yuan.And red _ are _ yuan.,Big sale!,jackets,jackets,twenty-nine,shorts,fifteen,skirts,twenty-five,Can I help you?Yes, please. Do you sell bags?Im sorry. we dont sell bags.I see. Hmm those blue trousers are nice. How much are they?Theyre twenty-five dollars.OK. Ill take them.Here you are. Thank you.Youre welcome.,G,E,H,B,I,F,D,A,C,
