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1、 Unit 4 Having funTopic 1 What can I do for you?Section AFind the numbersReview numbers 1-201 2345678910one two three four five six seven eight nine ten 11 121314151617181920 eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty A Quick Response(抢答题)1.Whats five and（加）（加
2、）ten?Its fifteen.2.Whats one and nineteen?Its twenty.3.Whats fourteen and five?Its nineteen.4.Whats eight and two?Its ten.5.Whats five and nine?Its fourteen.6.Whats twelve and nine?Its twenty-one.Learn the numbers 21-29 21twenty-one20 twentytwenty-onetwenty-twotwenty-threeLearn the numbers 21-29.twe
3、nty-sixtwenty-fourtwenty-fiveLearn the numbers 21-29.twenty-ninetwenty-seventwenty-eightLearn the numbers 21-29.Learn the numbers 21-9930 thirty40 forty90 ninetytwenty2050607080fiftysixtyseventyeightytytytytytytytytyLook and learn.77seventy-seven98 ninety-eight64 sixty-four33 thirty-threeLearn the n
4、umbers 100-999 100one hundred 101one hundred and one151 one hundred(and)fifty-one362 three hundred(and)sixty-two2021222324252627282930324043505460708090thirtythirty-twofortyforty-threefiftyfifty-foursixtyseventyeightyninety（录音录音P82-2a）twentytwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwent
5、y-sixtwenty-seventwenty-eighttwenty-nine100101184215355468673739841999（录音录音P82-2a）one hundred/a hundredone hundred and oneone hundred and eighty-fourtwo hundred and fifteenthree hundred and fifty-fivefour hundred and sixty-eightsix hundred and seventy-threeseven hundred and thirty-nineeight hundred
6、and fourty-onenine hundred and ninety-nineHow to remember English numbers?一位数字：一位数字：两位数字：两位数字：三位数字三位数字：zero,one,two,three._ty-_ (11-20除外除外)_ hundred and _5+610=11+25=252=182+14=100-10+10=65 sixty-five36 thirty-six50 fifty23 twenty-three100 one hundred3.15测试下你的心算能力-How much is it?-Its.yuan.Christmas
7、DayChristmas Day 12 12月月月月2525日日日日Money can buy your friend gifts(礼物礼物).What do you want to buy in Chrismas Day?I want to buy+a capa coata dressa pair of glovesa skirta pair of shoes.for+my friendmy mommy dadmy auntmy unclemy cousin.I want to buy a pair of pants for my sister.shopWe can buy a lot of
8、 clothes in the shop.I want to buy a pair of pants for my brother,but I only have 70 yuan.Can I buy the pants?Listen and match the clothes with the right prices.capskirtT-shirtpants2.￥16.00￥60.001.￥18.00￥80.003.￥17.00￥70.004.￥15.00￥50.00（录音录音P82-2b）How much is it?It isshirtT-shirt￥75￥78How much are
9、they?They arepants￥100shoes 3.22￥80￥56A:How much is this cap?B:Its fifty-six yuan.￥79A:How much is that T-shirt?B:Its seventy-nine yuan.A:How much are these pants?￥99 B:They are ninety-nine yuan.A:How much are these shoes?B:Theyre two hundred(and)forty-eight yuan.￥248￥?How much is it/are they?(￥500)
10、Its /Theyre￥?￥375￥125How much is it/are they?(￥500)Its /Theyre￥?￥?￥458￥129Look at the pictures,then ask and answer.pencil￥2pen￥20eraser￥1book￥50apple￥3oranges￥7pencilbox￥49rulers￥31eggs￥6bananas￥23hamburger￥14shoes￥135Game Time!一位同学写下任意一个数X（0999），让其余同学猜。猜出数字X的同学将受到惩罚。猜测区间会根据同学们说出的数字越来越小，因此危险系数越来越高。N
11、o Chinese!Look,listen and say.（视频视频P81-1a）Q:How much is the coat?1.Mother wants to buy _(shoes,clothes,gloves)for Maria.2.Maria likes _(the red coat,the yellow skirt,the yellow coat).3.It is _(17.00,70.00,700.00)yuan.(视频视频P81-1a)1.需要帮忙吗？What can I do for you/May I help you?2.我想给我女儿买一些衣服。I want to bu
12、y some clothes for my daughter.3.我可以试穿一下吗？Can I try it on?4.这件衣服穿你身上真好看。It looks nice on you.5.我要买下它。Ill take it.Key PointsKey points:1.I want to buy some clothes for my daughter.我想为我女儿买些衣服。我想为我女儿买些衣服。buy sth.for sb.=buy sb.sth.为某人买某物为某人买某物如：如：She wants to buy some flowers for me.=She wants to buy m
13、e some flowers.2.Can I try it on?我可以试穿一下吗？我可以试穿一下吗？try on 试穿试穿（如宾语是代词，放中间）（如宾语是代词，放中间）(如宾语是名词，中间后面均可如宾语是名词，中间后面均可)如：如：The shoes are nice.Please try them on.Please try this coat on./Please try on this coat.3.How much is it?多少钱？多少钱？how much is/are?多少钱？多少钱？如：如：How much are the shoes?Theyre 165 yuan.1bP
14、air workFill in the blanks and then practice the conversation in pairs.Salesgirl:_?Mother:Yes,please.I want a T-shirt for my son.Salesgirl:_?Mother:White.Salesgirl:What about this one?Mother:All right._?Salesgirl:Twenty yuan.Mother:OK._.May/Can I help youWhat color do you wantWhats his favorite colo
15、rHow much is itIll take itWhat can I do for you根据汉语提示完成句子1.我想给我儿子买些鱼肉。I want to buy some _ _ my son.2.这双鞋很好，我们买下了。The shoes are nice.We will_ _.3.我喜欢这条裤子。我能试一试吗？I like the _._ I_ _ on?4.我的爷爷今年99岁。My grandfather is _ _ old.5.多谢。不用谢。Thanks a lot._ _ _.fish fortake/buy thempantsCantry themninety-nine y
16、earsNot at all1 2月9日1.What can I do for you?=May I help you=Can I help you?2.Thanks a lot.=Thank you vevy much.3.Not at all.=Thats all right.=Thats OK.=Youre welcome.4.Notat all 与与Not at all的区别。的区别。5.Can I try it on？Try+名词名词/代词代词+on 如如 try it/them on try the dress on try on+名词（不能加代词）如，名词（不能加代词）如，try
17、 on the dress6.How much is it/are they?Its/They are+数词数词+yuan.7.I will take it.=Ill buy it.SummarySalesman:_Mother:Yes,please.I want a T-shirt for my son.Salesman:_Mother:White.Salesman:What about this one?Mother:All right._Salesman:Twenty yuan.Mother:OK._Can/May I help you?What color do you want?/W
18、hats his favorite color?How much is it?Ill take it.1.Numbers:1-9992.Useful expressions:What can I do for you?/May I help you?I want /Id like Can I try it/them on?Sure.It looks very nice on you.How much is it/are they?Well take it.Homework:1.Recite 1a.2.Preview SectionB.3.Make a similar conversation.4.Finish workbook SectionA.