七年级英语上册Unit7howmucharethesesocks（第3课时）课件（新版）人教新目标版.ppt

UnitHowmucharethesepants?,3,GivethefollowingintoEnglish:ThenamesoftheclothesThewordsofthecolorsSomenumbers,11eleven12twelve,13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteen,20twenty30thirty40forty50fifty60sixty70seventy80eighty90ninety,21twenty-one32thirty-two43forty-three54fifty-four65sixty-five76seventy-six87eighty-seven98ninety-eight99ninety-nine,100hundred,Reviewthesenumbersandfindouttherules:,onetwothreefourfivesixseveneightnineten,SeeP.100,3a/P.43Fillintheblanksintheconversation.,clerk店员/,Mary,Clerk:CanIhelpyou?Mary:Yes,please.Iwanta_.Clerk:What_doyouwant?Mary:Blue.Clerk:Hereyouare.Mary:_isit?Clerk:Ninedollars.Mary:Illtakeit._.Clerk:Yourewele.,sweater,color,Howmuch,Thankyou,你要买什么吧？,给你。,我就买这件。,不用谢。,Clerk:CanI_you?,Mary:Yes,please.I_asweater.,Clerk:Whatcolordoyouwant?,Mary:_.,Clerk:Hereyou_.,Mary:Howmuchisit?,Clerk:20dollars.,Mary:Ill_it.Thankyou.,Clerk:Yourewele.,help,want,Blue,are,take,20,3b/P.43Practiceinpairsandthenmakesomesimilardialogueswiththepicturesbelow.,Clerk:CanIhelpyou?Mary:Yes,please.Iwant_.Clerk:Whatcolordoyouwant?Mary:_.Clerk:Hereyouare.Mary:Howmuch_?Clerk:_.Mary:Illtake_.Thankyou.Clerk:Yourewele.,￥2,socks,Green,arethey,Theyretwoyuan,them,Practiceinpairsandthenmakesomesimilardialogueswiththepicturesbelow.,￥25,￥14,￥36,10,68,17,Writeasentenceforeach:,￥25,￥14,￥36,10,58,17,Thebluebagistwenty-fiveyuan.,Thebluebagistwenty-fiveyuan.Thewhitehatisfourteenyuan.ThewhiteT-shirtisthirty-sixyuan.Theblackshortsaretendollars.Theblackshoesarefifty-eightdollars.Theredpantsareeighteendollars.,1a/P.44Listenandrepeat.1b/P.44Writeanumberin1anexttothecorrectwordbelow.Whichtworowsofnumbersareinthewrongplace?2a/P.44Listenandcirclethenumbersin1athatyouhear.,10111213141516171819202122232425262728293031,2b/P.44ListenandcirclethethingsinthepicturethatLisaandherm