人教版英语七年级上册课件-第七单元

人教版英语七年级上册单元课件,Unit7Howmucharethesesocks?,Unit7Howmucharethesesocks?,1Period1SectionA1a-1c2Period2SectionA2a-2e3Period3SectionAGrammarFocus-3c4SectionB(1a1e)5.SectionB(2a-3b)andSelfCheck（单击上面课题进入对应幻灯片）,Welcometoourclass!,Goforit!,Unit7Howmucharethesesocks?,Period3SectionAGrammarFocus-3c,$4,$5,$3,$7,$3,$8,$2,$6,$9,Howmuchisthisorangebag?Its$4.Howmucharetheseblueshorts?Theyre$5.,PairWork,GrammarFocus,Howmuch询问价格,合作探究1,1.询问单数物品的句型和答语？请举例说明。2.询问复数物品的句型和答语？请举例说明。3.询问价钱的其他表达方式还有：Whatsthepriceof.？因此:Whatsthepriceofthehat?=_Whatsthepriceoftheseblacksocks?=_,Howmuchisthehat?,Howmucharetheseblacksocks?,合作探究2,Howmuch询问不可数名词的量,1.请尝试着翻译下面两个句子，体会howmuch怎么对不可数名词的量询问。探究后汇报。Howmuchwateristhereinthecup?Howmuchchickendoyouwant?2.Howmany用来询问可数名词的数量。你能举个例句吗？,【归纳】1.不可数名词问数量，howmuch+不可数名词。-你要多少牛奶？-两盒。Howmuchmilkdoyouneed?Twoboxes.2.可数名词问数量,则用howmany+可数名词复数.-袋子里有多少苹果？-10个-Howmanyapplesarethereinthebag?-Ten.,用howmuch或howmany填空。_arethesethings?_studentsarethereinourclass?3._waterdoyouwant?4.Theshortsareverygood._arethey?5.Iwantthispairofpants._arethey?6.lookatthepicture._birdsareinthetree?,Howmuch,Howmany,Howmuch,Howmuch,Howmuch,Howmany,在名词前面应先说定冠词the，或指示代词this,that,these,those等，再说表示大小长短的词，最后是表示颜色的词。即：the/this/that/these/those+大小/长短+颜色+中心名词,the,this,that,these,those,3a,yellow,greenpurple,bluebrown,redwhite,black,T-shirt,hattrousers,skirtsweater,socksshorts,shoesjacket,bag,big,small,long,short,Howmuchis?thelongyellowT-shirt,Howmuchare?,thebigpurplehat,thisshortgreenskirt,thatsmallredbag,thatsmallpurplesweater,thelongbrownsocks,thebigredshoes,theselongwhitetrousers,thesesmallblueshorts,thoseshortpurplesocks,thosesmallgreentrousers,thisbigbrownjacket,4._Theyarethreedollars.5._Itsninedollars.6._Itseightdollars.,1.Howmuchisthathat?_2.Howmuchisthebag?_3.HowmuchistheT-shirt?_,Itsfivedollars.,3b,Lookatthepicturesandwritethequestionsandanswers.,Itssixdollars.,Itstendollars.,Howmucharethesocks?,Howmuchisthissweater?,Howmuchisthatskirt?,Clerk:CanIhelpyou?Mary:Yes,please.Iwant_.Clerk:What_doyouwant?Mary:Pink.Clerk:Whatsizedoyouneed?Mary:Size37.Clerk:Whataboutthisone?Mary:Itlooksnice._arethey?Clerk:Ninedollars.Mary:Illtakethem._.Clerk:Yourewelcome.,apairofshoes.,color,Howmuch,Thankyou,Fillintheblanksintheconversation:,pinkshoes$9,buy/have买,Exercise,1.-Whatsize(尺寸，大小）doyouwant?-SizeM.(中号)2.顾客砍价用语：Howaboutdollars?OR:Twentydollars.Toodear(太贵了).Tendollars.OK?3.试穿用语：CanItryit/themon?-Sure.,购物用语,拓展,Seeyou!,Unit7Howmucharethesesocks?,Period1SectionA1a-1c,Letsgoshopping!,WelcometoMarysstore,aT-shirt/:t/,asweater/swet/,Lookattheclothesinmystore!,abag,ahat,askirt/sk:t/,Lookattheclothesinmystore!,shoes/u:/,socks/sk/,Lookattheclothesinmystore!,trousers,shorts/:ts/,aT-shirt/:t/,asweater/swet/,ahat,trousers,shorts/:ts/,shoes/u:/,socks/sk/,askirt/sk:t/,abag,b,g,a,d,c,f,e,h,i,LookandFind,sweater,Howmuchisthatsweater?,Its$9.,$9,sweater/e/,shorts,Howmucharethoseshorts?,Theyare$4.,$4,bag,skirt,T-shirt,pants,shoes,shorts,sweater,socks,$2,$3,$4,$8,$7,$8,$6,Askandanswer:,$6,Howmuchis?,Itsdollars.,Howmuchare?,Theyredollars.,1b,clothes,s,s,h,s,s,T,s,-shirt,trousers,horts,hoes,weater,kirt,at,ocks,$3,$4,$9,$7,$2,$15,$5,-Howmuchis/arethe-?-Its/Theyre-dollars.,$10,Seeyou!,Unit7Howmucharethesesocks?,Period2SectionA2a-2e,clothes,s,s,h,s,s,T,s,-shirt,trousers,horts,hoes,weater,kirt,at,ocks,$3,$4,$9,$7,$2,$15,$5,-Howmuchis/arethe-?-Its/Theyre-dollars.,$10,trousers,socks,shoes,blue,yellow,brown,orange,shorts,asweater,ashirt,aT-shirt,ahat,black,red,pink,purple,asweater,asweater,big,small,socks,socks,long,short,bag,skirt,T-shirt,pants,shoes,shorts,sweater,socks,$2,$3,$4,$8,$7,$8,$6,Askandanswer:,$6,Howmuchis?,Itsdollars.,Howmuchare?,Theyredollars.,2aListentotheconversation.Circlethethingsyouhear.,2bListenagainandfillinthepricetags.,2,5,7,9,2,8,2e,Woman:CanIhelpyou?Mary:Yes,please.Ineedasweaterforschool.Woman:OK.Whatcolordoyouwant?Mary:Blue.Woman:Howaboutthisone?Mary:Itlooksnice.Howmuchisit?Woman:Ninedollars.Mary:Illtakeit.Howmucharethoseyellowsocks?Woman:Twodollarsforonepairandthreedollarsfortwopairs.Mary:Great!Illtaketwopairs.Woman:Hereyouare.Mary:Thankyou.Woman:Yourewelcome.,Role-playtheconversation.,3.我能帮助您吗？（提供帮助的表达法）,CanIhelpyou?,4.我需要一件毛衣。（回答时直接说要买什么东西）,Iwant/needasweater.,7.决定买时说：,Illtakeit/them.,Ill=,Iwill,Itlooksnice.,5.它看起来很漂亮.,Summary:,回答时说：,Hereyouare!,6.三美元两双。（价格+for+具体物品）,Threedollarsfortwopairs.,1.一件蓝颜色的长T恤衫,alongblueT-shirt,2.一个黑颜色的小包包,asmallblackbag,2e,Woman:CanIhelpyou?Mary:Yes,please.Ineedapairoftrousersforourschoolparty.Woman:OK.Whatcolordoyouwant?Mary:Black.Woman:Howaboutthispair?Mary:Itlooksnice.Howmuchisit?Woman:Sevendollars.Mary:Illtakeit.HowmucharethoseredT-shirts?Woman:Twodollarsforoneandfourdollarsforthree.Mary:Great!Illtakethree.Woman:Hereyouare.Mary:Thankyou.Woman:Yourewelcome.,Role-playtheconversation.,A:_B:Yes,please.Iwantasweater.A:_B:Green.A:Hereyouare.B:Oh,_A:Sorry,thisisasmallone.B:Good._A:20dollars.B:_Hereisthemoney.A:Thankyou.,Howmuchisthissweater?CanIhelpyou?Illtakeit.4.Whatcolordoyouwant?5.itstoobig.,Howmuchisthissweater?,2.CanIhelpyou?,4.Whatcolordoyouwant?,3.Illtakeit.,5.itstoobig.,Choosetherightsentences.,Unit7Howmucharethesesocks?SectionB(1a1e),CanyoureadthesenumbersinEnglish?,1,2,3,4,5,6,7,8,9,10,11,123456789101112202122232425262728291330313233343536373839144041424344454647484915505152535455565758591660616263646566676869177071727374757677787918808182838485868788891990919293949596979899100101,10111213141516171819202122232425262728293031,1aListenandrepeat.,Whichtworowsofnumbersareinthewrongplace?,1b,teneleventwelvethirteenfourteentwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninetwentytwenty-onetwenty-twotwenty-threetwenty-fourfifteensixteenseventeeneighteennineteenthirtythirty-one,The2ndand4throw第二行和第四行,onetwothreefourfivesixseveneightnineteneleventwelve,thirteenfourteenfifteensixteenseventeeneighteennineteen,twentythirtyfortyfiftysixtyseventyeightyninety,twenty-onetwenty-ninethirty-onethirty-nineforty-oneforty-ninefifty-onefifty-ninesixty-onesixty-nineseventy-oneseventy-nineeighty-oneeighty-nineninety-oneninety-nine,onehundredonehundredandone,Learnthesenumbersandfindouttherules:,数字小结：,two-twelve-twenty,three-thirteen-thirty,four-fourteen-forty,five-fifteen-fifty,six-sixteen-sixty,seven-seventeen-seventy,eight-eighteen-eighty,nine-nineteen-ninety,one-ten-onehundred,基数词的记忆方法:,1.1-12:(记住每个单词),2.13-19:-teen(thir-;fif-;eigh-),3.20-90:-ty(twen-;thir-;for-;fif-;eigh-),4.21-99:,5.100-900:,6.101-999:,_hundredand,_,_,个位,十位,_,个位,Letsplayagame!,数字接龙！,111213141516171819202122232425262728293031,Listenandcirclethenumberyouhearin1a.,1C,1dListenagain.CirclethethingsinthepicturethatKateandhermomtalkabout.Check()thethingKatebuys.,Mom:Oh,look!Ilikethatbluesweater.Howmuchisit?Kate:Fifteendollars.Oh,Ilikethesesocks.Mom:Oh,no.Idontlikered.Kate:DoyoulikethisT-shirt?Mom:Mmm,yes,Ido,butitselevendollars.Kate:Oh.Howmuchisthegreensweater?Mom:Itstwentydollars.Butyouhaveagreensweater.Kate:Mmm.Mom:Oh,doyoulikethesetrousers?Kate:Oh,yes.Howmucharethey？Mom:onlysixteendollars.Kate:Ok,Illtakethem.,1eAskandanswerquestionsaboutthethingsinthepictureabove.,Pairwork,C:Howmucharethebluetrousers?S:Theyare16dollars.,C:HowmuchisthewhiteT-shirt?S:Itis11dollars.,C:Howmuchistheblackhat?S:Itis13dollars.,$5,Howmuchisthis?Its,Pairwork,$18,$35,Howmuchisthis?,Itsdollars.,50,100,30,7,$,$,$5,$,seven,T-shirt,sweater,fifty,shirt,onehundred,hat,five,Howmucharethese?Theyre,$12,$1,$2,Unit7,Howmucharethesesocks?,SectionB(2a-3b)andSelfCheck,11_12_13_10_15_18_19_20_30_26_,twelve,thirteen,ten,eleven,写出正确的数字。,eighteen,thirty,twenty,nineteen,fifteen,twenty-six,Howmuchisthisblackhat?ItsHowmucharetheseorangeshorts?Theyre.,77,$30,25,99,$46,18,38,$14,12,Howmuchdoyouthinkthesethingscost?Matcheachclothingitemwithaprice.,a.$3c.$30e.$22b.$15d.$20f.$25,$22,$25,$3,$20,$15,$30,2a,Checkyouranswersinpairs.A:Ithinkaskirtis3dollars.B:Yes,Ithinkso./No,Ithinkits15dollars.,NateSmith,Mr.Smith,HehasabigstoreinChangxing.,Itsellsmanyschoolthings.,Sale,Youcanbuythingsatgreatsale.（大甩卖）,Thepricesareverylow（低）.,￥4,￥30,￥2,$22,$15,$12,$16,$20,$30,$28,$2,Readtheadandfillinthepricetags.,2b,Fillintheblanks.,Mr.CoolsClothesStoreComeandbuyyourclothesatourgreat_（出售）！Wesellallourclothesatverygood_（价格）.Doyoulikesweaters?Wehavegreen_（毛衣）foronly$15!Yellowsweatersareonly$12!Doyou_（需要）trousers?Forboys,wehaveblacktrousersforonly$22.And_（短裤）areonly$16!Forgirls,wehaveskirtsin_（紫色的）foronly$20.Howmuchareourjackets?_（仅仅）$30!Andwehaveblackshoesforonly$28.Socksareonly$2for_（三双）！CometoMr.CoolsClothesStorenow!,sale,prices,sweaters,need,shorts,purple,only,three,pairs,You:Hello,_Ihelpyou?Girl:Yes,please.Ineeda_.You:Howaboutthesepurple_.Girl:Oh,Ilikethisone.How_isit?You:Itsonly_dollars.Girl:Oh,good.Ill_it.You:Andwhatdoyouneed?Boy:Well,Ineedapairofblack_forschool.,2c,ImagineyouworkatMr.CoolsClothesStore.Completetheconversation.,Writing,can,skirt,skirts,much,twenty,take,shoes,You:Whataboutthispair?Theyare_twenty-eight_.Boy:Great.Anddoyouhaveshorts,too?You:Yes,ourshortsareonly_dollars.Boy:OK.Illtakethe_andthe_.,only,dollars,sixteen,shoes,shorts,1.clothes指身上穿的各种服装，包括上衣，内衣，裤子等，是衣服的总称。它不能直接与数词连用，但可以与some,many,these或those等连用。如：Look!Someclothesareonsaleoverthere.看！那边的衣服大减价了。,2.sale是动词sell的名词形式，常用短语：onsale，意为“出售；廉价出售”，其同义短语为atagreatsale。如：Thesweatersinthestoreareonsaletoday.今天这家商店的毛衣大减价了。3.all与定冠词、指示代词、形容词性物主代词等限定词连用时，all应放于这些词之前。如：allthestudents所有这些学生allherclothes她所有的衣服allthoserooms所有那些房间,4.atverygoodprices意为“以合理的价格(出售)”。price用作名词，意为“价格”。如：Whatsthepriceofthebook?这本书多少钱?Theyhavesweatersinallcolors,atthepriceof15each.他们有各种颜色的毛衣，每件售价是15元。,5.Forgirls,wehaveskirtsinredandpurpleforonly20.对于女孩，我们有红色和紫色的裙子，仅售20元。1)forgirls中的for是“对于而言”；foronly20中的for是“交换”的意思。2)该句中的in后接颜色的词，表示“穿颜色的”。如：Thegirlinredismysister.那个穿红衣服的女孩是我妹妹。,3a,Lookatthethingsinthepicture.Fillintheblanksinthead.,HuaxingClothesStoreDoyoulike_?Wehave_foronly_yuan.Howmuchareour_?Only_yuan.Andthered_are_yuan.,sweaters,sweaters,21,trousers,20,skirts,25,Writeanadforyourownclothesstore.,Comeandbuyyourclothesat!Doyoulike?Wehave_Cometoourstorenow.,3b,Saleat_,Comeandbuyyouratgreatsale!快来买，大减价了！2.Doyoulike/need/want?你喜欢/需要/想要吗？3.Wehave/sellforonlydollars/yuan.我们有/卖，只需美元/元。4.Youcanbuyfordollars/yuan.你可买，只需美元/元。5.is/ar