unit7-How-much-are-these-socks-Section-B-1课件

WushuMiddleSchoolMissGaoUnit7Howmucharethesesocks?SectionBPeriod1(1a-1e)1、Review眼疾口快，说说颜色和服装。2、Teachingaims：（1）掌握数字10—31.（2）掌握基数词的构成规律。（3）能听懂数字并在情境中灵活运用。0123456789zeroonetwothreefourfivesixseveneightnine3、NumberreviewLearnthesenumbersandfindouttherules.onetwothreefourfivesixseveneightnineteneleventwelve13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteen20twenty21twenty-one22twenty-two23twenty-three24twenty-four25twenty-five26twenty-six27twenty-seven28twenty-eight29twenty-nine30thirty31thirty-onetwentytwenty-one…twenty-ninethirtythirty-one…thirty-ninefortyforty-one…forty-ninefiftyfifty-one…fifty-ninesixtysixty-one…sixty-nineseventyseventy-one…seventy-nineeightyeighty-one…eighty-nineninetyninety-one…ninety-nineMary说：14和40就是在4后面分别加“teen”和“ty”.她的说法对吗？14fourteen40forty1/29/2020听数字找页码10ten11eleven12twelve13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteen20twenty21twenty-one22twenty-two23twenty-three24twenty-four25twenty-five26twenty-six27twenty-seven28twenty-eight29twenty-nine30thirty31thirty-oneListenandrepeat.1aWritethenumbersin1anexttothecorrectwords.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___101112131425262728292021222324151617181930311b基数词的用法：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：onestudent一名学生twoboys两名男孩twentyapples二十个苹果thirty-threeeggs三十三个鸡蛋汉译英11个足球14个西红柿23件衬衫28只红袜子35顶帽子elevensoccerballsfourteentomatoestwenty-threeshirtstwenty-eightredsocksthirty-fivehats101112131415161718192021222324252627282930311cListenandcirclethenumbersyouhear.1dListenagain.CirclethethingsinthepicturethatKateandhermomtalkabout.Check(√)thethingKatebuys.√$5Howmuchisthis…?It’s…$18$35Howmuchisthis?It’sdollars.5039307$$$Howmucharethese…?They’re…$12$10$3构词规律1.1到12要死记。2.13—19要加-teen,变形就是358.3.20—90后加-ty,23458要变.4.若是十位个位都要读，先读十位再个位，中间一横不要忘询问价钱：Howmuch……一、算一算。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-eight单项选择1、—Howmucharetheblacksocks?—____.A.It’s10yuan.B.It’s10yuans.C.They’re10yuan.D.They’re10yuans2、—____aretheshoes?—They’regreen.A.WhatB.WhatcolourC.HowD.Howmuch3、—CanIhelpyou?—____.A.Yes,please.B.No,Ican’t.C.Sorry.D.You’rewelcome.CBA4、—____.—Yes,please.IwantaT-shirtformydaughter.A.Whatdoyoulike?B.DoyoulikeaT-shirt?C.CanIhelpyou?D.Canyouhelpme?5、Thesocksareverycheap.I’ll____them.A.giveB.bringC.likeD.takeCD1.抄写单词，P40，1b，每个5遍。2.假如你现在很需要一条红色的裙子，到了服装店，款式很多，你最终买了一条标价58美元的红裙子。请为此编写一段对话。Ok!Let’ssaygoodbye!