初中人教版英语七年级上册【教学课件】Unit-7-Section-B

Unit7SectionBHowmucharethesesocks?初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第1页。Period1SectionB1a-2c初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第2页。Talkaboutthepriceoftheclothes.Howmuchisthathat?It’sfivedollars.Howmuchis/are…?It’s…

/They’re…$7$5$6$3$9$8Revision初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第3页。teneleventwelvethirteenfourteenfour+teen→sixteenseventeennineteenfifteeneighteen10111213141518161719Presentation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第4页。twentytwen+ty→thirtythir+ty→twenty-onetwenty-twothirty-one2030212231Presentation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第5页。1aListenandrepeat.10111213141516171819202122232425262728293031Listening初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第6页。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__

10111213142526272829202123241516171819303122Writethenumbersin1anexttothecorrectwords.Whichrowsofnumbersareinthewrongplaces?1bPractice初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第7页。①13~19规律：个位数字后加teen；注意：thirteen,fifteen,eighteen的差别。②21～29及31~39等数字的规律：twenty或thirty后加连字符，再加个位数③20、30等表示几十的数，大部分构成形式为：个位数后加ty，注意twenty,thirty,fifty等。Rules:初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第8页。Game: Countthenumbersfromonetothirty-one.Butwhenyoucounttothemultiplesof“7”orthenumberswhichcontains“7”,youshouldnotcount,instead,say“next”.ProductionE.g.one,two,three,four,five,six,“next”,eight,nine,ten...thirteen,“next”,fifteen,sixteen,“next”...初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第9页。Listenandcirclethenumbersyouhearin1a.1c10111213141516171819202122232425262728293031Listening初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第10页。Listenagain.CirclethethingsinthepicturethatKateandhermomtalkabout.Check(√)thethingKatebuys.1d√Listening初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第11页。Nowcloseyourbooks,listenagain,andcompletetheconversation.Mom:Oh,look!Ilikethatbluesweater._________isit?Kate:______dollars.Oh,Ilikethese_____.Mom:Oh,no.Idon’tlike___.Kate:Doyoulikethis______?muchredHowfifteensocksT-shirtListening初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第12页。Mom:Mmm,yes.Ido,butit’s______dollars.Kate:Oh.Howmuchisthe____________?Mom:It’s______dollars.Butyouhaveagreensweater.Kate:Mmm.Mom:Oh,doyoulikethese_______?Kate:Oh,yes.Howmuch________?Mom:Only_______dollars.Kate:OK,____________.elevengreensweatertwentytrousersaretheysixteenI’lltakethemListening初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第13页。1eHowmuchis/are…?It’s…Askandanswerquestionsaboutthethingsinthepictureabove.Paiwork初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第14页。1.askirt__3.socks__5.shorts__2.asweater__4.trousers__6.shoes__Howmuchdoyouthinkthesethingscost?Matcheachclothingitemwithaprice.2abafedca.$3c.$30e.$22b.$15d.$20f.$25Discussion初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第15页。Readtheadandfillinthepricetags.

Mr.Cool’sClothesStoreComeandbuyyourclothesatourgreatsale!Wesellallourclothesatverygoodprices.Doyoulikesweaters?Wehavegreensweatersforonly$15!Yellowsweatersareonly$12!Doyouneedtrousers?2bReading初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第16页。 Forboys,wehaveblacktrousersforonly$22.Andshortsareonly$16!

Forgirls,wehaveskirtsinpurpleforonly$20.Howmuchareourjackets?Only$30!Andwehaveblackshoesforonly$28.Socksareonly$2forthreepairs!CometoMr.Cool’sClothesStorenow!Reading初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第17页。首先，读短文过程中，划出广告中所售的衣物，并圈出该物品的价格。然后，看图片中的物品并注意其颜色，与短文中所描述的物品相对应。最后，将衣物名称与价格一一对应，填入价签中。阅读指导Reading初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第18页。$15$12$20$28$22$16$2$30Reading初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第19页。Closeyourbooksandcompletethepassage.

Mr.Cool’sClothesStoreComeandbuyyourclothesatourgreatsale!Wesellallourclothes___verygoodprices.Doyoulike_______?Wehavegreensweatersforonly_____dollars!Yellowsweatersareonly______dollars!Doyouneed_______?atsweatersfifteentwelvetrousersReading初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第20页。Forboys,wehave_____trousersforonly_________dollars.Andshortsareonly______dollars!

Forgirls,wehaveskirts___purpleforonly______dollars.Howmuch____ourjackets?Only_____dollars!Andwehaveblackshoesforonly___________dollars.Socksareonly$__forthree_____!_______Mr.Cool’sClothesStorenow!blacktwenty-twosixteenintwentyarethirtytwenty-eight2pairsCometoReading初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第21页。You:

Hello,______Ihelpyou?Girl:

Yes,please.Ineeda______.You:

Howaboutthesepurple______?Girl:

Oh,Ilikethisone.How______isit?You:

It’sonly______dollars.Girl:

Oh,good.I’ll_____it.You:

Andwhatdoyouneed?2cImagineyouworkatMr.Cool’sClothesStore.Completetheconversation.Practice初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第22页。Boy:

Well,Ineedapairofblack____forschool.

You:

Whataboutthispair?Theyare_____twenty-eight_______.Boy:

Great.Anddoyouhaveshorts,too?You:

Yes,ourshortsareonly______dollars.Boy:

OK.I’lltakethe_____andthe______.初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第23页。首先，快速阅读对话一遍，明确自己售货员的身份，可知第一句话应为“CanIhelpyou?”。然后，读对话，通过谈到的衣物的颜色或价格等信息来确定是何衣物；或通过所谈到的衣物来填写其颜色或价格。阅读指导初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第24页。

女孩购物的情境中，根据所谈到theseredandpurpleone，再与短文中的“Wehaveskirtinredandpurple”信息相对应，可知女孩是想买短裙，价格是$20。男孩谈到需要一双棕色的某物上学穿，再由下文知其仅是28美元，回顾短文可知所谈应是鞋子。男孩还谈到了要买短裤，对应短文内容可知短裤的价格是16美元。初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第25页。You:

Hello,____Ihelpyou?Girl:

Yes,please.Ineeda____.You:

Howaboutthesepurple_____?Girl:

Oh,Ilikethisone.How_____isit?You:

It’sonly___dollars.Girl:

Oh,good.I’ll____it.You:

Andwhatdoyouneed?canskirtskirtsmuch20take初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第26页。Boy:

Well,Ineedapairofblack_____forschool.

You:

Whataboutthispair?Theyare____twenty-eight______.Boy:

Great.Anddoyouhaveshorts,too?You:

Yes,ourshortsareonly___dollars.Boy:

OK.I’lltakethe_____andthe______.shoesonlydollars16shoesshorts初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第27页。Practicetheconversationinagroup.You:

Hello,canIhelpyou?

Girl:

Yes,please.Ineedaskirt.You:

Howaboutthesepurpleskirts?Girl:

Oh,Ilikethisone.Howmuchisit?You:

It’sonly20dollars.

Girl:

Oh,good.I’lltakeit.You:

Andwhatdoyouneed?

初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第28页。Boy:

Well,Ineedapairofblackshoesforschool.You:

Whataboutthispair?Theyareonly28dollars.Boy:

Great.Anddoyouhaveshorts,too?You:

Yes,ourshortsareonly16dollars.Boy:

OK.I’lltaketheshoesandtheshorts.初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第29页。1.基数词表达one到twelve，拼写和读音无规律。2)thirteen到nineteen，“十几”，在个位数后加后缀-teen，注意thirteen,fifteen和eighteen。3)

twenty到ninety，“几十”，以ty结尾，注意twenty,thirty,forty,fifty,eighty。Explanation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第30页。4)21~29直到91~99，“几十几”,用整十位数加个位表示,中间用连字符“-”把十位和个位连接起来。5)onehundred“一百”，也可说ahundred,可加具体数字，如ninehundred(900)。Explanation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第31页。2.基数词用法基数词只能修饰可数名词，要注意数词和名词在数上要保持一致。如：一名学生；两名男孩；二十个苹果三十三个鸡蛋

onestudent;twoboystwentyapples;thirty-threeeggsExplanation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第32页。3.Comeandbuy

yourclothesatourgreat

sale!buyv.

买

buysb.sth./buysth.forsb.

给某人买某物

e.g.我们给妈妈买件新毛衣吧。

Let’sbuymomanewsweater.=Let’sbuy

anewsweaterformom.Explanation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第33页。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。不能直接与数词连用，但可与some,many,these或those等连用。e.g.看！那边的衣服大减价了。

Look!Someclothesareonsaleoverthere.Explanation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第34页。sale是sell的名词，onsale“出售；廉价出售”，同义短语atagreatsale。e.g.今天这家商店的毛衣大减价了。

Thesweatersinthestoreareonsaletoday.Explanation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第35页。4.Wesellallourclothesatverygoodprices.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：所有这些学生；她所有的衣服；所有那些房间

allthestudents;allherclothes

allthoseroomsExplanation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第36页。atverygoodprices以合理的价格(出售)pricen.

价格e.g.这本书多少钱?

他们有各种颜色的毛衣，每件售价是

15美元。

What’sthepriceofthebook?Theyhavesweatersinallcolors,atthepriceof＄15each.Explanation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第37页。5.Forgirls,wehaveskirtsinpurpleforonly＄20.in+颜色，“穿……颜色的……”e.g.那个穿红衣服的女孩是我妹妹。

Thegirlinredismysister.Explanation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第38页。一、填表格，记数字。101115tenthirteentwelve201830sixteennineteen262839twenty-onethirty-fiveeleven13fifteen12twenty16eighteen19thirtytwenty-six21twenty-eight35thirty-nineConsolidation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第39页。二、做数学题，学英语。1.twenty-six-twelve-nine=_____2.sixteen＋eight＋eleven=_________3.eighteen-seven＋fifteen=__________4.thirteen＋fourteen-twenty-five=_____5.twenty-nine-thirteen-ten=______6.thirty-nine-twenty-five=_________7.twelve＋thirteen-fifteen=______8.nineteen-eleven＋twenty=___________fivethirty-fivetwenty-sixtwosixfourteententwenty-eightConsolidation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第40页。三、用介词at,for,in填空。1.____girls,wehaveskirt____￥16.2.Thegirl__redsweaterismycousin,Jenny.3.Comeandbuyyourclothes___ourgreatsale.4.Doyouknowtheboy___black?5.Theysellniceclothes___goodprices.6.Hisgrandfatherlikesnoodles___breakfast.7.PleasecallAllan___789-5466.ForinatinatforforatConsolidation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第41页。1.Reviewthewordsandnumberswelearnedtoday.2.Readtheadandrole-playtheconversationafterclass.Homework初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第42页。Period2SectionB3a-SelfCheck初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第43页。11________

12______13_________14_________15______16__________17_________18_______19_________20________30_______40_________21___________26____________32___________38____________twelvethirteenfourteeneleven写出正确的数字。sixteeneighteenthirtytwentynineteenseventeenfifteenfortytwenty-onetwenty-sixthirty-twothirty-eightRevision初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第44页。1.sell(反义词)______2.sell(名词)______3.girl(对应词)_____4.price(复数)______5.服装店___________6.价格合理______________7.买衣服_____________8.对男孩子/女孩子而言____________9.红色的短裙___________10.仅售15美元________________11.来……__________saleboypricesbuy按要求写出正确的单词或句子。atagoodpriceforboys/girlscometo…foronly15dollarsskirtinredbuyclothesclothesstoreRevision初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第45页。3aLookatthethingsinthepictureonpage42.Fillintheblanksinthead.HuaxingClothesStoreDoyoulike________?Wehave_______foronly___yuan.Howmuchareour________?Only___yuan.Andthered_____are___yuan.sweaterssweaters21trousers20skirts25Presentation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第46页。Writeanadforyourownclothesstore.Comeandbuyyourclothesat…!Doyoulike…?Wehave…__________________________________________________________Cometoourstorenow!3bSaleat_______

Practice初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第47页。这是一篇有关卖衣服的广告，写作过程中可能用到的句型如下：Comeandbuyyour…atgreatsale!

快来买……，大减价了！2.Doyoulike/need/want…?

你喜欢/需要/想要……吗？3.Wehave/sell…foronly…dollars/yuan.

我们有/卖……，只需……美元/元。写作指导初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第48页。4.Youcanbuy…for…dollars/yuan.

你可买……，只需……美元/元。5.…is/are…dollars/yuan.……美元/元。6.Howmuchis/are…?It’s/They’re…dollars/yuan.……多少钱?……美元/元。7.Cometo…now!快来……吧！初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第49页。FGBClothesStoreComeandbuyyourclothes

atFGBClothesStore!DoyoulikeT-shirts?WehaveT-shirtsatverygoodprice-only＄10.Saleat__________________初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第50页。 Doyouneedbagsforsports?Wealsohavegreatbagsforonly＄8!Forboys,wehaveT-shirtsinwhiteandyellowforonly＄15.Shortsareonly＄10!Forgirls,youcanbuygreenskirtsfor＄12.Howmucharethehats?Only＄6!Andsocksareonly＄2fortwopairs! Cometoourstorenow.初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第51页。I:apairofwhitesocks___________________________________________________________________________________________________

Mypartner:_____________________________________________________________________Myteacher:_____________________________Describewhatthesepeoplearewearingtoday.1apairofbrownshoes,bluetrousers,ayellowsweater,bluetrousers,aredjacket,apurplehatapairofgreysocks,apairofwhiteshoesapairofgreysocks,apairofredshoesredtrousers,awhitejacketSelfCheck初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第52页。Mymom:____________________________________________________________________Mydad:__________________________________SelfCheck初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第53页。A.Thankyou.B.I’msorry.Wedon’tsellbags.C.Youarewelcome.D.Hereyouare.E.Yes,please.Doyousellbags?F.OK.I’lltakethem.G.CanIhelpyou?H.Isee.Hmm…thosebluetrousersarenice.Howmucharethey?I.They’retwenty-fivedollars.Putthesentencesinordertomakeaconversation.2SelfCheck初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第54页。1.通读句子可知是购物的情境，想买包，该店没有，他买了一条好看的裤子。2.找到对话的开头句。购物时，售货员应先对顾客说“CanIhelpyou?”，回答，“Yes,please.”或“No,thanks.”。3.循着上下句间的逻辑关系逐句分析。Keys:G,E,B,H,I,F,D,A,C阅读指导初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第55页。一、根据首字母或汉语提示写单词。1.Therearet_____months(月份)inayear.2.Let’sb____somesweatersintheclothesstore.3.Thestores____schoolthings.4.—What’sthep_____ofthissportsbag?—＄25.5.Thesocksonsaleare$2forthreep____.6.Weneed_________(二十六)boysnow.uywelveellsriceairstwenty-sixConsolidation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第56页。二、单项选择。1.—TheT-shirtisonlytendollars.—I’ll____it.A.take B.saleC.sell2.—CanIhelpyou?—____.A.I’msorry.B.Thankyou.C.Yes,please.Iwantaskirt.3.Wehavesweater____green,redandyellow____only18dollars.

A.at,toB.on,inC.in,forConsolidation初中人教版英语七年级上册【教学课件】Unit-7-Section-B全文共64页，当前为第57页。三、根据汉语提示完成句子。1.这是一件价格合理的T恤衫。

Thisisasweater____agood_____.2.我们这儿不卖红色的袜子。

Wedon’tsellsocks__________here.3.快来买，服装大减价了！

Com