七年级上册英语课件unit7sectionB

Unit7Howmucharethesesocks?SectionB1a–2cTheThirdPeriodAimsandLanguagepoints:1.Learnthesewordsandbeabletosay,readandwritethesewords:ten,eleven,twelve,thirteen,fifteen,eighteen,twenty,thirty2.Beabletoreadandsaythesewords:sell,buy3.BeabletotalkaboutclothingandpriceslikeHowmuchisthewhitebag?It’sseventeendollars.Howmucharethesegreensweaters?Theyareonly$12!Woman:_____________________Mary:Yes,please.Ineeda__________forschool.Woman:OK.Whatcolordoyouwant?Mary:__________.Woman:Howabout___________?Mary:Itlooksnice._______________?Woman:Ninedollars.Mary:________.Howmucharethose__________?Woman:____________________andeightdollarsfortwopairs.Mary:Great!I’lltaketwopairs.Woman:____________________Mary:Thankyou.Woman:You’rewelcome.Completetheconversation.thisone.jacketWhite$51a12345678910111213141516171819202122232425262728293031Listenandrepeat.onetwothreefourfivesixseveneightnineReviewRow1:ten___eleven___twelve___thirteen___fourteen___Row2:twenty-five____twenty-six_____twenty-seven___twenty-eight____twenty-nine___Row3:twenty____twenty-one____twenty-two___twenty-three___twenty-four____Row4:fifteen______sixteen______seventeen______eighteen_______nineteen_____Row5:thirty____thirty-one_______1bWritethenumbersin1anexttothecorrectwords.Whichrowsofnumbersareinthewrongplaces?1011121314252627282920212223241516171819303110111213141516171819202122232425262728293031Listenandcirclethenumbersyouhearin1a.听录音，从活动1a中圈出你听到的数字。1cHowmuchmoneyisit?It’sfifty-sixdollars.Howmuchmoneyisit?It’stwenty-oneyuan.Howmuch…?Isit…？Arethey…?Guess$22$12$13$20$23$19￥15￥25￥11￥14￥35￥30Whatdoesitsell?Itsells…Howmucharethey?clothesstorespellwellsell1eListenagain.CirclethethingsinthepicturethatKateandhermomtalkabout.Check()thethingKatebuys.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()。1dHowmuchdoyouthinkthesethingscost?Matcheachclothingitemwithaprice.1.askirt3.sock5.shorts2.asweater4.trousers6.shoesa.$3c.$30e.$22b.$15d.$20f.$25$22$25$3$20$15$302aCheckyouranswersinpairs.A:Ithinkaskirtis3dollars.B:Yes,Ithinkso./No,Ithinkit’s15dollars.$15$12$16$30Readtheadandfillinthepricetags.2b2cImagineyouworkatMr.Cool’sClothesStore.Completetheconversationandpracticeinagroup.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?.Boy:WellIneedapairofblack________forschool.You:Whataboutthispair?They’re_________twenty-eight___________.Boy:Great!Anddoyouhaveshorts,too?You:Yes,ourshortsareonly____________dollars.Boy:Ok.I’lltakethe_________andthe__________.CanskirtskirtsmuchtwentytaketrousersonlydollarssixteentrousersshortsHowmuchisthesweater?Sweater,sweater,sweater.Twentydollars,twentydollars,It’stwentydollars.Howmucharetheshorts?Shorts,shorts,shorts.Thirtyyuan,thirtyyuan,They’rethirtyyuan.Chant1.Read2bandstudythenewwordsandexpressionsinit.2.Recitetheconversationin1c&1d.