Section B 1a-3c,Unit7 How much are these pants?,写出以下数字,10 11 12 13 14 15,16 17 18 19 20,ten eleven twelve thirteen fourteen fifteen,sixteen seventeen eighteen nineteen twenty,twenty twenty-one twenty-two twenty-three twenty-four twenty-five,twenty-six twenty-seven twenty-eight twenty-nine thirty thirty-one,26 27 28 29 30 31,20 21 22 23 24 25,写出以下数字,20 twenty 100 one hundred 30 thirty 101 one hundred and one 40 forty 111 one hundred and eleven 50 fifty 121 one hundred and twenty-one 60 sixty 200 two hundred 70 seventy 300 three hundred 80 eighty 1,000 one thousand 90 ninety 2,000 two thousand 1,430 one thousand four hundred and thirty,1a,Listen and repeat,10 11 12 13 14 15 16 17,18 19 20 21 22 23 24 25,26 27 28 29 30 31,1 ten_ eleven_ twelve_ thirteen_ fourteen_,2 twenty-five_ twenty-six _ twenty-seven_ twenty-eight_ twenty-nine_,3 twenty_ twenty-one_ twenty-two_ twenty-three_ twenty-four_,4 fifteen_ sixteen_ seventeen_ eighteen_ nineteen_,5 thrity_ thrity-one_,practice,Write the number next to the correct word.,Which two rows of numbers are in the wrong place?,RMB 人民币,100 yuan,英镑 10 pounds,法郎 200 francs,马克(德国) 100 mark,日元 10000 yen,ten thousand yen,2b,Listen and circle the things in the picture that lisa and her mom talk about. Check () the things Lisa buys.,(p.44),Words and expressions,Ad= advertisement,/dv:tIsmnt/ n.,广告,/dv:taIzmnt /,clothes,/klz / n. (pl.),store,/st: / n.,clothes store,服装店,come,/km/ v.,see,/si:/ v.,come and see,buy,/baI/ v.,sell /sel/ v.,very,/verI/adv.,price,/praIs/ n.,We have sweaters at a very good price.,each,/i:/ pron.,You can buy socks for only $5 each!,anybody,/enIbdI/ pron.,afford,/f:d / v.,our,/a/ pron.,yourself,/j:(r)self/ pron.,Mr. =mister,/mIst(r)/,Anybody can afford our prices.,Come and see for yourself at Huaxing Clothes Store.!,Come to Mr Cools Store!,have a look at,on sale,from,/frm/ prep.,3a,Read the ad and fill in the price tags.,￥5,￥12,￥18,3b,at a very good price-only￥20.,sweaters? We have all kinds of sweaters,We have great bags for sports for only ￥10.,For boys, you can buy shorts for only ￥7.,For girls,we have bags in red, green,white,blue for only￥10.,.,Groupwork,Each of you have 200 RMB.,7.Look at the pictures, ask and answer questions., 50, 5, 45, 75,￥99,￥35,￥2,￥2,￥3,￥2,￥5,￥49,￥19,￥22,￥26,￥28,￥29,￥34,Excercises in class,-How much _ the shoes? -_ _ $6.,2. -How much _ the hat? -_ _ $6.,are,They are,is,It is,Fill in the blanks .,Fill in the blanks with is or are.,A: How much this green sweater? B: It 15 dollars. A: How much these black socks? B: They four dollars. A: Thank you. B: You welcome.,is,is,is,are,are,Self Check,Read the ad and fill in the price tags.,$31,$30,$25,$30,$15,Just for Fun!,Why is the salesman unhappy at the end?,The salesman thought the boy was going to buy shorts and a sweater and socks. Instead he only bought the socks.,Ask a questions about the underlined part.,1. The yellow sweater is $30.,How much is the yellow sweater?,2. I have blue pants.,What color pants do you have?,3. The shorts are $10.,What are $10?,Homework Suppose you are going to buy a gift for your mother on her birthday. Write down a conversation about shopping.,