1、Welcome!Unit7 How much are these socks?Go for itSection B (1a-1e)知识与能力目标：知识与能力目标：学习数字的表达法并总结其规律；学习数字的表达法并总结其规律；复习并使用常用的服装和颜色的名词；复习并使用常用的服装和颜色的名词；继续练习继续练习“询问价格询问价格”，并学习运用数字表达价钱。，并学习运用数字表达价钱。过程与方法目标过程与方法目标 :通过通过Repeating、Cooperation等的学习策略，利用课件或图片、等的学习策略，利用课件或图片、ppt来展开来展开Pairwork问答式或对话式的口语交际活动问答式或对话式的口
2、语交际活动。情感态度价值观目标情感态度价值观目标:树立正确的金钱观，学会勤俭节约，合理消费。树立正确的金钱观，学会勤俭节约，合理消费。Language goals:教学重难点教学重难点:1.基数词的规律；基数词的规律；2.询问和回答价格。询问和回答价格。10 11 12 13 14 15 16 17 18 19 2021 22 23 24 25 26 27 28 29 30 31123456789101a Listen and repeat.teneleventwelvethirteenfourteensixteenseventeennineteenfifteeneighteentwentyt
3、hirtytwenty-onetwenty-twothirty-onethirteenfourteenfifteensixteenseventeeneighteennineteentwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-nineLearn these numbers and find out the rules(规律规律):13-1920-90twentythirtyfortyfiftysixtyseventyeightyninety-teen-
4、ty21-2913-19Rules(规律规律)：20-901-12几十几几十几 整十整十-个位个位onetwothreefourfivesixseveneightnineteneleventwelve1-12 单独记单独记Write the numbers in 1a next to the correct words.1bten _ eleven _ twelve _ thirteen _ fourteen _ twenty-five _ twenty-six _ twenty-seven _ twenty-eight _ twenty-nine _ twenty _ twenty-one
5、_ twenty-two _twenty-three _ twenty-four _ fifteen _ sixteen _ seventeen _ eighteen _ nineteen _ thirty _ thirty-one _ 10111213142526272829202123241516171819303122.写出下列数字对应的英语单词。写出下列数字对应的英语单词。18（）20 （）21（）39 （）99（）.填入适当的数词。填入适当的数词。1.There are()seasons in a year.2.There are()months in a year.3.There
6、are()minutes in an hour.4.There are()days in a week.Exercise eighteentwenty-oneninety-ninetwentythirty-ninefourtwelvesixtysevenHow many classes(班级)are there in Grade Seven in our school?classes in Grade Nine.How many classes are there in our school?classes in Grade Seven.classes in Grade Eight.class
7、es.classes.FourteenFourSixFourFour数字的运用数字的运用Work out the following math exercises.18+2=20 (twenty)2 (two)12 (twelve)8 (eight)19 (nineteen)21(twenty-one)30(thirty)11(eleven)7 (seven)20+1=17-15=14+16=5+7=12-1=9-1=11-4=17+2=11个足球个足球23个排球个排球30件衬衫件衬衫48支钢笔支钢笔55件毛衣件毛衣89个西红柿个西红柿105个苹果个苹果Write these phrases.
8、eleven soccer ballstwenty-three volleyballsthirty shirtsforty-eight pensfifty-five sweaterseighty-nine tomatoesone hundred and five applesHow much is Its six dollars.this?$6 Its seven dollars.Its eight dollars.$8$7Shopping Time2How much areTheyre nine dollars.Theyre four dollars.Theyre five dollars.
9、Theyre two dollars.these?$5 94Shopping Time$18$5$13$7$12$8$2Skirt,skirt,a short yellow skirt.Sweater,sweater,a short red sweater.Trousers,trousers,long blue trousers.Shorts,shorts,short black shorts.Socks,socks,small green socks.shoes,shoes,big grey shoes.Listen.Circle the things in the picture that
10、 Kate and her mom talk about.Check()the thing Kate buys.1dNow close your books,listen again,and complete the conversation.Mom:Oh,look!I like that blue sweater._ _ is it?Kate:_ dollars.Oh,I like these _.Mom:Oh,no.I dont like _.Kate:Do you like this _?Mom:Mmm,yes.I do,but its _ dollars.Kate:Oh.How muc
11、h is the _ _?Mom:Its _ dollars.But you have a green sweater.Kate:Mmm.Mom:Oh,do you like these _?Kate:Oh,yes.How much _ _?Mom:Only _ dollars.Kate:OK,_.Mom:Oh,look!I like that blue sweater._ _ is it?Kate:_ dollars.Oh,I like these _.Mom:Oh,no.I dont like _.Kate:Do you like this _?muchredHowFifteensocks
12、T-shirtMom:Mmm,yes.I do,but its _ dollars.Kate:Oh.How much is the _ _?Mom:Its _ dollars.But you have a green sweater.Kate:Mmm.Mom:Oh,do you like these _?Kate:Oh,yes.How much _ _?Mom:Only _ dollars.Kate:OK,_.elevengreensweatertwentytrousersaretheysixteenIll take themRole play.Mom:Oh,look.I like that
13、blue sweater.How much is it?Kate:Fifteen dollars.Oh,look.I like these socks.Mom:Oh,no.I dont like red.Kate:Do you like this?Role play the conversation.Mom:Mmm,yes,I do,but its eleven dollars.Kate:Oh.How much is the green sweater?Mom:Its twenty dollars.But you have a green sweater.Kate:Mmm.Mom:Oh,do
14、you like these trousers?Kate:Oh,yes,how much are they?Mom:Only sixteen dollars.Kate:OK,Ill take them.谁是谁是1234Remember the correct order.shoppingclothescolorspricessaleshorts hat shirt skirt sweaterT-shirt socks shoes trousersblack yellow orange red green blue white pink brown purpleone-ten,eleven,tw
15、elve,thirteen-nineteen,twenty-ninety,twenty-oneninety-ninehow much,yuan,dollarCan I help you?I need/want What about this one?Here you are.Thanks/Thank you.Youre welcome.提供帮助的表达法提供帮助的表达法:Can/May I help you?What can I do for you?Is there anything I can do for you?肯定回答：肯定回答：决定买时说：决定买时说：Ill take it/them
16、.How much be+名词名词?Its/Theyre+数额。数额。用于询问价格用：用于询问价格用：Yes,please.I want/need a sweater.否定回答：否定回答：No,thanks/thank you.基数词基数词 Rules(规律）：规律）：1-12 单独记，单独记，13-19 teen,20-90 ty几十几几十几 整十整十 个位个位 We should be diligent and thrifty.我们应该勤俭节约我们应该勤俭节约!Save money！节约用钱！节约用钱！1.按规律复习所学的有关数字的词。按规律复习所学的有关数字的词。2.你想买一个黑色书包上学用，编写你想买一个黑色书包上学用，编写一个与售货员的对话。一个与售货员的对话。
