Unit7HowmucharethesesocksSectionB1a-1e課件人教版七年級(jí)英語(yǔ)上冊(cè)

人教版《義務(wù)教育教科書(shū)》七年級(jí)英語(yǔ)(上)

Unit7Howmucharethesesocks?

SectionB1a-1eLearningobjectsBy

the

end

of

the

class,youwillbeableto…1.Learnthenumbersfrom10to31.2.Usethenumbersfreelyintherealsituation.3.Spendmoneyinawisewayandsavemoney.10111213141516171819202122232425262728293031NewlessonNumbersGreatworksareperformednotbystrengthbutbyperseveranceDiscussWhatnumberscanyouhearinthesong?Doyouknowhowtoexpressthenumbersfrom10to31inEnglish?Leadingin:

Howmucharethey?+=+=++=++$2$9$8$3$4$1$7$5$6fourteenthirteeneighteenGreatworksareperformednotbystrengthbutbyperseveranceWarmingup:Tellthepricesoftheclothes.e.g.Thehatistwodollars.

$2$9$8$7$6$4$1$5$3Greatworksareperformednotbystrengthbutbyperseverance1aListenandrepeat.10111213141516171819202122232425262728293031Greatworksareperformednotbystrengthbutbyperseverance10111213141815161719242223212025262728293031thirteenfourteenteneleventwelvefifteensixteenseventeeneighteennineteentwentythirtytwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninetwenty-oneRepeat.

Greatworksareperformednotbystrengthbutbyperseveranceonedollartwentydollarsoneyuantwenty

yuanRMB/'d?l?//'d?l?z/Task1PracticeGreatworksareperformednotbystrengthbutbyperseveranceshoesT-shirtsweatertrousers￥12$15$22$6socks￥20shorts$18skirt$30hat￥10Task2

Pairwork---Howmuchisthe…?---Itis….---Howmucharethe…?---Theyare….GreatworksareperformednotbystrengthbutbyperseveranceshoesT-shirtsweatertrousers￥12$15$22$6socks￥20shorts￥18skirt$30hat￥10

Task

3CompetitionWhoisfaster?(比賽規(guī)則：更快說(shuō)出答案者為勝方）Greatworksareperformednotbystrengthbutbyperseverance1bWritethenumbersin1anexttothecorrectwords.Whichrowsofnumbersareinthewrongplaces?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____10111213142526272829202122232415161917301831GreatworksareperformednotbystrengthbutbyperseveranceLet’sfindout

the

rules(規(guī)律).twentythirtyfortyfiftysixtyseventyeightyninetythirteenfourteenfifteensixteenseventeeneighteennineteentwenty-one…twenty-ninethirty-one…thirty-nineforty-one…forty-ninefifty-one…fifty-ninesixty-one…sixty-nineseventy-one…seventy-nineeighty-one…eighty-nineninety-one…ninety-ninezeroonetwothreefourfivesixseveneightnineteneleventwelveRules:1.0-12:單獨(dú)記2.13-19:-teen（thir-,fif-,eigh-）3.20-90:-ty（twen-,thir-,for-，fif-,eigh-）4.21-99:十位+個(gè)位GreatworksareperformednotbystrengthbutbyperseveranceQ1:Wherearethey?They’reinaclothesstore.Q2:Whatarethereintheclothesstore?abluesweaterblackshoesredsocksawhiteT-shirtbluesocksawhitebagagreenhatablackhatagreensweaterbluetrousersWhile-listeningGreatworksareperformednotbystrengthbutbyperseveranceLet’sguesstheprices.Howmuchis/are...?

$11≤price≤$

19￥60≤price≤￥75￥30≤price≤￥45￥45≤price≤￥60￥40≤price≤￥55￥80≤price≤￥99￥20

≤price≤￥35￥2

≤price≤￥15$17￥65￥59￥98￥32￥28￥13￥41GreatworksareperformednotbystrengthbutbyperseveranceWorkinpairs.Howmuchisthe______?It’s__________.$15jacket15dollarsHowmucharethe______?They’re__________.$29shoes29dollarsGreatworksareperformednotbystrengthbutbyperseverance1cTASK1:Listenandcirclethenumbersyouhearin1a.10111213141516171819202122232425262728293031While-listeningGreatworksareperformednotbystrengthbutbyperseveranceWhile-listeningThingsPricesThebluesweater1.____________TheT-shirt2.____________The3._____sweater20dollarsThetrousers4._____________Katetakesthe5.______________.15dollars11dollarsgreen16dollarstrousersGreatworksareperformednotbystrengthbutbyperseveranceMom:

Oh,look!Ilike

thatbluesweater.

Howmuchisit?Kate:Fifteendollars.Oh,Ilike

thesesocks.Mom:

Oh,no.Idon'tlikered.Kate:Doyoulike

thisT-shirt?Mom:Mmm,yes,Ido,butit'selevendollars.GreatworksareperformednotbystrengthbutbyperseveranceKate:Oh.Howmuchisthegreensweater?Mom:It'stwentydollars.Butyouhaveagreensweater.Kate:Mmm.Mom:Oh,doyoulike

thesetrousers?Kate:Oh,yes.Howmucharethey?Mom:Onlysixteendollars.Kate:oK,I'lltakethem.GreatworksareperformednotbystrengthbutbyperseveranceTASK3:Listenagain.CirclethethingsinthepicturethatKateandhermomtalkabout.Check(√)thethingsKatebuys.1dWhile-listeningGreatworksareperformednotbystrengthbutbyperseverance用括號(hào)內(nèi)詞適當(dāng)形式填空。1.Thesweater_______(be)60yuan,2.Theseskirts_______

(be)onthebed.3.Howmuch_______

(be)thisT-shirt?4.Howmuch_______

(be)theshorts?5.—CanI_______(help)you?—Yes,please.Ineedapen.6.Thesweater_______(look)nice.Ilikeitverymuch.7.Thesocksaretwodollarsforonepairandthreedollarsfortwopairs.SoI’ll_______(take)twopairs.isareisarehelplookstakeGreatworksareperformednotbystrengthbutbyperseverance1eHowmuchisthebluesweater?It’s15dollars.Askandanswerquestionsaboutthethingsinthepictureabove.

Greatworksareperformednotbystrengthbutbyperseverance按要求改寫(xiě)句子1.CanIhelpyou?(改為同義句)