七年级英语上册Unit7Howmucharethesepants？Period3课件人教版

Unit7Howmucharethesepants?SectionB(1a-2c)numberstelephonenumber

roomnumber

carnumber

studentnumber

IDcardnumber

date

日期money

OnetwoThreefourFivesixSeveneightNinetenOnetwoThreefourFivesixSeveneightNineten.PutonyourshoesGotothestoreBuythesocksTaketheshirtComebackagainPutonyourshoesGotothestoreBuythesocksTaketheshirt

That’stheendLet’sChant!CanyoucountthesenumbersinEnglish?1234567891011Writedownthefollowingnumbers.(写出下列数字）012345678910onetwothreefourfivezerosixseveneightninetenCanyoucountthesenumbersinEnglish?123456789101112

2021222324252627282913

3031323334353637383914

4041424344454647484915

5051525354555657585916

6061626364656667686917

7071727374757677787918

8081828384858687888919

90919293949596979899100onetwothreefourfivesixseveneightnine

thirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfiftysixtyseventyeightyninetytwenty-one…twenty-ninethirty-one…thirty-ninehundredLearnthesenumbers：twelveeleventen规律:13~19以－teen结尾，[ti:n]

20~90以－ty

结尾，[ti]thousandonetwothreefourfivesixseveneightnine

thirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfiftysixtyseventyeightyninetytwenty-one…twenty-ninethirty-one…thirty-ninehundredLearnthesenumbers：twelveelevententhousand特殊变化的数词：four-fourteen-fortyfive-fifteen-fiftyeight-eighteen-eighty1:1---12:2:13---19:3:20---90:4:21---99:十位__个位小结:(记住每个单词)-teen(thir-,fif-,eigh-)[ti:n]-ty(twen-,thir-,for-,fif-,eigh-)[ti]ten___eleven_____twelve_____thirteen_____fourteen______twenty-five____twenty-six_____twenty-seven___twenty-eight______twenty-nine___twenty___twenty-one____twenty-two___

twenty-three___twenty-four____fifteen_______sixteen_______seventeen________eighteen_______nineteen_____thirty____thirty-one_______10111213142526272829202122232415161718193031Writeanumberin1anexttothecorrectwordbelow.Canyousolvetheseproblems?你们会做下列问题吗?eight+nine=_________.three+twelve=________.sixteen+thirteen=__________.eleven+seven=_________.nineteen+zero=__________.thirty–fourteen=_________.twenty-one–ten=_________.twenty-six–eighteen=_______.nine–eight=_____.thirty-five–twenty=_______.seventeenfifteentwenty-nineeighteennineteensixteeneleveneightonefifteenplus加minus减汉翻英:11个足球14个西红柿23件衬衫28只红袜子35顶帽子33个乒乓拍45条短裤48件毛衣57个学生55个闹钟elevensoccerballsfourteentomatoestwenty-threeshirtstwenty-eightredsocks.thirty-fivehatsthirty-threeping-pongbatsforty-fivepantsforty-eightsweatersfifty-sevenstudentsfifty-fiveclocks1a.Listenandrepeat10

1112131415161718192021222324252627282930311112131415161718192021222324252627282930312a.Listenandcirclethenumbersin1athatyouhear$15$5$10$20$25$10$20$30$13Howmuchis..?It’s…Howmuchare…?They’re…ashoppinglist:一张购物清单Doyouknowthepriceofthesethings?Let’strytoguess.(你知道这些衣物的价格吗？我们试着来猜一下吧）AhatAskirtApairofshoesApairofsocksApairofpantsAbag我猜,我猜,我猜猜!--Howmuchisthisblue…?--It’s…dollars.Isit$2?Isit$4?down,please.Isit$3?Great，youareright.up,pleaseGuesstheprice.($1-$5)我猜,我猜,我继续猜!--Howmuchisthis…?thattheIsit…?($5-$40)$33我猜,我猜,我继续猜!--Howmuchisthis…?thatthe$12($5-$15)Isit…?我猜,我猜,我继续猜!Arethey…?($1-$10)--Howmucharethese…?thosetheisthispairof$4我猜,我猜,我继续猜!Arethey…?--Howmucharethese…?thosetheisthispairof($1-$100)$43$69.5SALE$14$18$12$10--Howmuchisthis

hat?

$13$11--It’s

sixdollars.--Howmucharethesesocks?--They’retwodollars.Memorychallenge(记忆力大挑战)6$$9$2$13$9$14$6$2$11$12$18$10Memorychallenge(记忆力大挑战)The…is…The…are…2bListenandcirclethethingsinthepicturethatLisaandhermomtalkabout.CheckthethingsLisabuys.听录音，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.Ilikethatbluesweater.Howmuchisit?Lisa:Fifteendollars.Oh,look.Ilikethosesocks.Mom:Oh,no,Idon’tlikered.Lisa:Doyoulikethis?Mom:Mmm,yes,Ido,butit’selevendollars.Lisa:Oh,howmuchisthegreensweater?Mom:It’stwentydollars.Butyouhaveagreensweater.Lisa:Mmm.Mom:Oh,lookattheseshorts.