Unit7HowmucharethesesocksSectionB1a-1e课件人教版七年级英语上册

Unit7

Howmucharethesesocks?SectionB1a—1e

七年级英语上ObjectivesTolearnthewordsofnumbersTofindoutthethingsthatKateandhermomtalkabout17121516131814111920Canyoureadthesenumbers?eleventwelveseventeenfourteenfifteensixteennineteeneighteenthirteentwenty21242322thirty25twenty-sixtwenty-seventwenty-eighttwenty-ninetwenty-onetwenty-twotwenty-threetwenty-fourtwenty-five3026272928Canyoureadthesenumbers?ToreadwithoutreflectingislikeeatingwithoutdigestingListenandrepeat.10111213141516171819202122232425262728293031While-listeningToreadwithoutreflectingislikeeatingwithoutdigesting1aonetwothreefourfivesixseveneightnineteneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfiftysixtyseventyeightyninetyLearnthesenumbersandfindouttherules.掌握基数词的拼写。ToreadwithoutreflectingislikeeatingwithoutdigestingHowmuchis

the/this/that…?单数物品It’s....Howmucharethe/these/those…?复数物品They’re….Toreadwithoutreflectingislikeeatingwithoutdigesting1bA:Howmucharethebluetrousers?B:Theyare16dollars.ToreadwithoutreflectingislikeeatingwithoutdigestingA:HowmuchisthewhiteT-shirt?B:It's11dollars.Toreadwithoutreflectingislikeeatingwithoutdigesting1cWritethenumbersin1anexttothecorrectwords.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____

10111213142526272829202122232415161718193031Toreadwithoutreflectingislikeeatingwithoutdigestingsixty-one…sixty-nineseventy-one…seventy-nineeighty-one…eighty-nineninety-one…ninety-ninehundred掌握基数词的拼写。Learnthesenumbersandfindouttherules.onetwothreefourfivesixseveneightnineteneleventwelveToreadwithoutreflectingislikeeatingwithoutdigestingtwenty-one…twenty-ninethirty-one…thirty-nineforty-one…forty-ninefifty-one…fifty-nine掌握基数词的拼写。Learnthesenumbersandfindouttherules.onetwothreefourfivesixseveneightnineteneleventwelveToreadwithoutreflectingislikeeatingwithoutdigesting1,234,567,890349位教师995位学生几百名教师Onebilliontwohundredandthirty-fourmillionfivehundredandsixty-seventhousandeighthundredandninetythreehundredandforty-nineteachersninehundredandninety-fivestudentshundreds

ofteachersToreadwithoutreflectingislikeeatingwithoutdigesting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-)4.21-99:十位个位5.100-900:1-9hundred6.101-999:____hundredand

____个位十位__个位Toreadwithoutreflectingislikeeatingwithoutdigesting数字小结：two----twelve----twentythree---thirteen

---thirtyfour---fourteen

---fortyfive---fifteen

---fiftysix---sixteen

---sixtyseven---seventeen

---seventyeight---eighteen

---eightynine---nineteen

---ninetyone----ten---onehundredToreadwithoutreflectingislikeeatingwithoutdigesting1,2,,4,5,,7,8,….逢3或3的倍数，说“Iamhappy.”ToreadwithoutreflectingislikeeatingwithoutdigestingPractice）Readthefollowingnumbers.13151211203943135206thirteenfifteentwelveeleventwentythirty-nineforty-threeonehundredandthirty-fivetwohundredandsixToreadwithoutreflectingislikeeatingwithoutdigesting1d➕and/plus➖minus✖timesFiveandsixis

.

Eightplusnineis

.

Eightminussevenis

.Twenty-threetimestwois

.elevenseventeenoneforty-sixPracticeToreadwithoutreflectingislikeeatingwithoutdigestingRow1: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_______Writethenumbersin1anexttothecorrectwords.Whichrowsofnumbersareinthewrongplaces?10111213142526272829202122232415161718193031Row2Row4Toreadwithoutreflectingislikeeatingwithoutdigesting1d￥58￥11￥13

￥15

￥25￥12GroupworkToreadwithoutreflectingislikeeatingwithoutdigesting￥8￥7￥6￥30￥4Toreadwithoutreflectingislikeeatingwithoutdigesting

按要求完成下列句子。1．这件白色的毛衣多少钱？(翻译句子)

the?2．那些黑色的鞋18美元。(翻译句子)

Those

$18.3．二十八加二十七是五十五。(翻译句子)

and