1、Unit 7 How much are these socks?Section A(Grammar Focus-3c)I want a pair of blue shorts.I want a yellow skirt.I want a brown hat.I want a pair of blue and red trousers.Warm up 120 230 460 350 30 80How much are these black trousers?Theyre 80 yuan.Grammar focusHow much is the hat?Its five dollars.How
2、much is this T-shirt?Its seven dollars.How much is that brown sweater?Its eight dollars.How much are these socks?Theyre two dollars.How much are those black trousers?Theyre nine dollars.Grammar pointsHow much引导的特殊疑问句how much的用法:1.意为“多少钱”，用来询问物品的价格;2.how much后谓语动词的数:当后面的名词为可数名词单数或不可数名词时，用单数;当后面的名词为可数
3、名复数时，用复数。Grammar points基数词的用法1.基数词的表达法数字数字基数词形式基数词形式例词例词0-12各自独立zero,one;nine;twelve13-193-9+重读teen结尾特殊：thirteen;fifteen;eighteen;一般：fourteen;sixteen20-90整十数以ty结尾twenty;thirty;forty;fifty;sixty;seventy;eighty;ninety两位数（几十几）整十位数-个位数twenty-one;thirty-five;ninety-eight记一记记一记英语数词不难记，找出规则就容易。一至十二词各异，一个一个
4、单独记。后加 teen变十几，thirteen,fifteen看仔细。eighteen只有一个t，两个音节念清晰。整十后加ty，twenty不同重点记。forty 去掉字母u,thirty,fifty更出奇，十位数后个位数，表示数值几十几，按序排列不费力，连字符号莫丢弃，若要表示几百几，hundred之后and立。Grammar points基数词的用法2.基数词的用法 基数词基数词只能修饰可数名词只能修饰可数名词，要注意，要注意数词和名词在数上要保持一致数词和名词在数上要保持一致。e.g.twenty apples two cups 表示表示编号编号时，用时，用“事物事物+基数词基数词”。e
5、.g.Room 302 表示年龄。表示年龄。e.g.He is fourteen years old.表示时刻。表示时刻。e.g.nine twenty-eightMake sentences in the chart with the words in the three boxes.3aHow much is(the yellow T-shirt)?How much are?Make sentences in the chart with the words in the three boxes.3aHow much is.?How much is.?How much are.?How m
6、uch are.?the yellow T-shirtthethisthat+颜色hatshirtsweaterjacketbagtrousersshortsshoesthethesethose+颜色3bLook at the pictures and write the questions and answers.How much is the hat?_ How much is the bag?_ How much is the T-shirt?_ Its five dollars.Its ten dollars.Its six dollars._ Theyre three dollars
7、._ Its nine dollars._ Its eight dollars.How much are the socks?How much is the sweater?How much is the skirt?思维提升1.词汇短语（服装类、颜色类）2.（How much?）3.Grammar FocusI.完成下列英语句子。每空一词。1.那条白色的裙子多少钱？_ _ is that white skirt?2.那双鞋子是你的吗？Is that _ _ shoes yours?3.我能帮你什么吗，夫人？_ I _ you,madam?4.你的短裤是什么颜色的？_ _ _ your sho
8、rts?5.你需要一件蓝色的T恤衫吗？_ you _ a blue T-shirt?How muchpair ofCan helpWhat color areDo need思维迁移II.根据图片提示完成对话。1.A:How much are the oranges?B:_ 2.A:_ B:Its forty dollars.3.A:_ B:They are seven dollors.4.A:How much is the basketball?B:_Theyre 4 dollars.How much is the sweater?How much are the bananas?Its 62
9、 dollars.根据要求改写句子，每空一词。1.Ill buy it.(改写同义句)Ill _ it.2.This hat is big.(改为复数句)_ _ _big.3.The black T-shirt is 48 yuan.(对划线部分提问)_ _ is the black T-shirt?takeThese hats areHow much4.Those sweaters are yellow.(对划线部分提问)_ _ are those sweaters?5.How much is the book?(改为同义句)_ the _ _ the book?What colorWhat
10、s price of根据对话情景及图片提示，在横线上填入合适的单词完成对话。A:Can I help you?B:Yes,please.I want a(1)_.A:What(2)_ do you want?B:Blue.A:How(3)_ this one?B:It is nice.How(4)_ is it?A:39 dollars.B:OK.Ill(5)_ it.Thank you.A:You are welcome.T-shirtcoloraboutmuchtakeWriting:Huang Xing Clothes Store SaleCome and buy your clothe
11、s at HuaXings great sale!Do you like sweaters?We have sweaters at a very good price-Only$25!Do you need bags for sports?We have great bags for only$12!For girls,we have T-shirt in red,green and white for only$18!For boys,you can buy socks for only$5 each!Anybody can afford our prices!Come and see fo
12、r yourself at Huang Xing Clothes Store!华兴服装大卖场来华兴服装大卖场买衣服吧！你喜欢毛衣吗？我们出售贸易价格合理-仅售25美元!你需要运动包吗?我们有仅售12元的大包！对于女孩子们，我们有红色、绿色和白色的T恤衫，仅售18 美元！对于男孩子们，你们可以买到每双5元的短袜!任何人都可以买的起！亲自来华兴服装大卖场看看吧！Key words:colors,black,white,red,green,blue,yellow,brown,purple,big,small,short,longKey sentences:Can/May I help you?Yes,please.What can I do for you?I need.Ill take it.Here you are.Thank you.You are welcome.（Thats all right.）1.复习记忆Grammar Focus 部分的内容。2.你想买一个黑色书包上学用，模仿2d中的对话，编写一个与售货员的对话。
