剑桥少儿英语一级上册Unit10精ppt课件

.,.,Warmup,Pleasecountnumbersfromonetotwenty.,.,.,.,.,.,12345,onetwothreefourfive,678910,sixseveneightnineten,.,111213,eleventwelvethirteen,141516,fourteenfifteensixteen,171819,seventeeneighteennineteen,.,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,.,抢说数字,three,two,eleven,eighteen,sixteen,twenty,seventeen,five,eight,ten,twelve,six,nineteen,fifteen,four,nine,seven,fourteen,thirteen,one,.,202122,twentytwenty-onetwenty-two,304050,thirtyfortyfifty,607080,sixtyseventyeighty,90ninety100onehundred,.,整十表达,ten10twenty20thirty30forty40fifty50sixty60seventy70eighty80ninety90onehundred100,.,10,20,30,40,50,60,70,80,90,100,91,12,53,84,75,66,57,48,39,.,Letscountthenumbers.,zeroonetwothreefourfivesixseveneightnineteneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfiftysixtyseventyeightyninetyonehundred,.,Whocandoit?,1+2=2+2=3-3=8-5=,.,Unit10Aneasymathslesson,Teacher:JennyDate:Oct21st,一堂容易的数学课,.,plus,+,.,Whatisoneplustwo?,Itsthree.,1+2=?,.,Review,plus,is,.,1+2=3,one,two,plus,is,three,.,Whocandomaths?,4+6=5+6=4+1=8+1=3+8=2+3+4=6+7=,11,10,5,9,11,9,13,.,+,=,one,plus,two,isthree,1+2=3,.,one,plus,three,isfour,1+3=4,+,=,.,two,plus,two,isfour,2+2=4,+,=,.,three,plus,two,isfive,3+2=5,+,=,.,Whocandomaths?,9-6=8-7=3-3=5-2=6-3=10-5=11-9=,.,minus,_,.,Whatisthreeminustwo?,Itsone.,3-2=?,.,8-5=3,eight,five,minus,is,three,.,3-3=0,three,three,minus,is,zero,.,seven,minus,four,isthree,7-4=3,-,=,.,six,minus,two,isfour,6-2=4,-,=,.,twelve,minus,five,isseven,12-5=7,-,=,.,Whocandomaths?,9-6=8-7=3-3=5-2=6-3=10-5=11-9=,.,+,plus,-,minus,.,Aneasymathslesson,1+2=3oneplustwoisthree2+2=4twoplustwoisfour33=0threeminusthreeiszero85=3eightminusfiveisthree,.,Quiz,1+2=3Oneplustwoisthree.2+3=5Twoplusthreeisfive.3+4=7Threeplusfourisseven.4+5=9Fourplusfiveisnine.5+6=11Fiveplussixiseleven.6+7=13Sixplussevenisthirteen.7+8=15Sevenpluseightisfifteen.,.,2+2=4Twoplustwoisfour.6+2=8Sixplustwoiseight.5+3=8Fiveplusthreeiseight.7+4=11Sevenplusfouriseleven.8+5=13Eightplusfiveisthirteen.9+6=15Nineplussixisfifteen.10+7=17tenplussevenisseventeen,.,14-2=12fourteenminustwoistwelve13-5=7thirteenminusfiveisseven15-8=7fifteenminuseightisseven65-37=28sixty-fiveminusthirty-sevenistwenty-eight74-26=48seventy-fourminustwenty-sixisforty-eight99-99=0ninety-nineminusninety-nineiszero,.,7-3=4Sevenminusthreeisfour.47-19=28Forty-sevenminusnineteenistwenty-eight.99-34=65Ninety-nineminusthirty-fourissixty-five.97-61=36Ninety-sevenminussixty-oneisthirty-six.99-51=48Ninety-nineminusfifty-oneisforty-eight.5-1=4Fiveminusoneisfour.,.,3.Letssay.,4+3=6+2=6+1=94=（）3=1093=,fourplusthreeisseven,sixplustwoiseight,thirteenminusthreeisten,nineminusthreeissix,sixplusoneisseven,nineminusfourisfive,.,5.Look,think,drawandsay.,.,.,.,.,1)Chooseonenumberintheairfirst.Howmuchdoyouneedtomakeit10?2)Findthemissingnumbersonthefloor.Whichnumbersaremissing?,.,7.Letschant.,One,two,three,three,two,one.Countingnumbersisfun.Four,five,six,six,five,four.Openthewindowsandclosethedoor.Seven,eight,nine,nine,eight,seven.Sevenboysnamesarecalled“Steven”.Ten,ten,ten,ten,ten,ten.Tenchildrenwanttocountthemagain.,.,Part7.Letschant.,One,two,three,three,two,one.,Countingnumbersisfun.,Four,five,six,six,five,four.,Openthewindowsandclosethedoor.,Seven,eight,nine,nine,eight,seven.,SevenboysnamesarecalledSteven.,Ten,ten,ten,ten,ten,ten.,Tenchildrenwanttocountthemagain.,.,8.Wordtotalpuzzles.,TIGERisworth20+9+7+5+18=59,ANTisworth1+14+20=35,CanyoufindananimalworthlessthanANT?CanyoufindananimalworthmorethanTIGER?,.,giraffe=,snake=,horse=,hippo=,elephant=,bee=,.,Homework,1.抄写数字0、10、20、30、40、50、60、70、80、90、100和plus、minus各“8+1”遍。2.报听写数字0到20在家庭本上。签字。3.用英文写出下列数学题的英文表示。（1）12+8=(3)9+7=（2）7+10=(4)5+6=,.,Mathsisfun.Three,two,one.Mathsiseasy.Butwearebusy.,容易,繁忙,.,pingpongball,乒乓球,.,Ivegotone.,vegot=havegot有,Ivegottwo.,Ivegotone.,Ivegottwo.,Ivegotone.,Pleasegivemeallthepingpongballs.,给,所有的,.,Hey,takeawayfiveoranges.,拿走,Letscount.,lets=letus让我们,数数,.,ue,/ju:/,2.Listen,look,pointandsay.,.,mutehugefumecuteduketubefusetune,哑巴,巨大的,冒烟,可爱的,