人教版七年级上册英语优质课件 Unit 7 Section B 1a-1e

Unit7Howmucharethesesocks?,SectionB1a-1e,Tolearnthewordsofnumbers.TolistentofindoutthethingsthatKateandhermomtalkabout.,Objectives,teneleventwelvethirteenfourteenfifteen,十十一十二十三十四十五,Newwords,sixteenseventeeneighteennineteentwentythirty,十六十七十八十九二十三十,Whoiswearingyellowtoday?Yellowtoday.Whoiswearingredtoday?Redtoday.Whoiswearinggreentoday?Greentoday.Whoiswearingbluetoday?Bluetoday.Whoiswearingblacktoday?Blacktoday.Whoiswearingwhitetoday?Whitetoday.Whoiswearingpinktoday?Pinktoday.,Letschant.,ahat,abigblackhat,ablackhat,asweater,abluesweater,alongbluesweater,Itsapairoftrousers.,shorts,apairof一双/一对/一条,trousers,Itsapairofblackshorts.,Theyare_.,Theyaretwopairsofredsocks.,threepairsofbluetrousers,one,Numbersreview,two,three,four,five,six,seven,eight,nine,ten,Hello!Its86501973.,17,12,15,16,13,18,14,11,19,Canyoureadthesenumbers?,eleven,twelve,seventeen,fourteen,fifteen,sixteen,nineteen,eighteen,thirteen,10,ten,21,24,23,22,thirty,25,twenty-six,twenty-seven,twenty-eight,twenty-nine,twenty-one,twenty-two,twenty-three,twenty-four,twenty-five,30,26,27,29,28,thirty-one,31,twenty,20,onetwothreefourfivesixseveneightnineteneleventwelve,thirteenfourteenfifteensixteenseventeeneighteennineteen,twentythirtyfortyfiftysixtyseventyeightyninety,twenty-onetwenty-ninethirty-onethirty-nineforty-oneforty-ninefifty-onefifty-ninesixty-onesixty-nineseventy-oneseventy-nineeighty-oneeighty-nineninety-oneninety-nine,hundred,Learnthesenumbersandfindouttherules:,掌握基数词的拼写。,(小组竞赛：你能做出这些数学题吗?),1.Oneandtwois_.2.Elevenandtwenty-fouris_.3.Forty-fiveplusfiveis_.4.Eightminusthreeis_.,three,thirty-five,fifty,five,Canyoudealwiththesemathproblems?,5.Sixty-twominustenis_.6.Multiplyfivebynineis_.7.Eightdividedbytwois_.,fifty-two,forty-five,four,计算：加and/plus减minus乘multiplyby除divideby,14个西红柿23件衬衫8双红袜子35个草莓5条短裤48件毛衣,fourteentomatoestwenty-threeshirtseightpairsofredsocksthirty-fivestrawberriesfivepairsofshortsforty-eightsweaters,Listenandrepeat.,1a,Row1: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_,Writethenumbersin1anexttothecorrectword.Whichrowsofnumbersareinthewrongplaces?,10,11,12,13,14,25,26,27,28,29,20,21,22,23,24,15,16,17,18,19,30,31,1b,Listenandcirclethenumbersyouhearin1a.,1c,Listenagain.CirclethethingsinthepicturethatKateandhermomtalkabout.Check()thethingKatebuys.,1d,awhitebag,Askandanswerquestionsaboutthethingsinthepictureabove.,A:Howmuchisthewhitebag?,B:Itis17(seventeendollars).,1e,T-shirts,A:HowmucharethetwowhiteT-shirts?,B:Theyare30(thirtydollars).,30,.根据要求完成句子。,1.Sandylikesthegreensweater.(变成否定句)Sandy_thegreensweater.2.Howmucharetheseblackshoes?(回答)_fourdollars.3.Iwantgreen.(变成what问句)_doyouwant?,Theyre,Whatcolor,doesntlike,Exercises,4.Ilikeoranges.(变成一般疑问句)_likeoranges?5.Thisbagisthreedollars.(就画线部分提问)_isthisbag?,Doyou,Howmuch,II.根据句意填空。,1.Myskirtsarenotgreen.Theyarey_2.Howm_isthisT-shirt?Fivedollars3.Whatc_doyouneed?Purple4.Thankyou.Yourew_5.Wehavesweatersinallc_,uch,olor,elcome,olors,ellow,III.写出括号中数字的英语单词。,1.Myuncleis_(25)yearsold2.Howmuchisthishat?Its_(11)dollars3.Myteacherisonly_(22)yearsold4.Theyhave_(12)balls5._(15)and_(13)is_(28),twenty-five,eleven,twenty-two,twelve,Fifteen,thirteen,twenty-eight,IV.翻译下列