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1、GrammarDreamHomesUnit1CardinalnumbersWecanmeetandusenumberseveryday.Givestudentssomeexamples.1-__________2-____________3-__________4-____________5-__________6-____________7-__________8-____________9-__________10-____________onetwothreefourfivesixseveneightnineten
2、11-__________12-____________13-__________15-____________18-__________19-____________20-__________30-____________40-__________50-____________100-___________1,000-____________10,000-____________________100,000-_______________________1,000,000-______________eleventw
3、elvethirteenfifteeneighteennineteentwentythirtyfortyfiftyonehundredonethousandtenthousandonehundredthousandonemillionHowdowesaythem2,007=28,324=567,215=5,778,125=twothousandandseventwenty-eightthousand,threehundredandtwenty-fourfivehundredandsixty-seventhousand,t
4、wohundredandfifteenfivemillion,sevenhundredandseventy-eightthousand,onehundredandtwenty-fiveHowdowewritethem1.onehundredandtwenty-five2.twothousandthreehundredandeleven3.tenthousandandeleven4.onehundredthousandonehundredandtwo5.Twomillionthreehundredandtwo6.nineh
5、undredmillioneightthousandsevenhundredandeight1252,31110,011100,1022,000,3029,008,708¥598.00¥7,493.00¥422.00fivehundredandninety-eightseventhousand,fourhundredandninety-threefourhundredandtwenty-two¥6,390.00¥12,312.00sixthousand,threehundredandninetytwelvethousan
6、d,threehundredandtwelveCanyoureadandwritethem?555329015558639055543986555209285556738555572118five,five,five,three,two,nine,zero,onefive,five,five,eight,six,three,nine,zerofive,five,five,four,three,nine,eight,sixfive,five,five,two,zero,nine,two,eightfive,five,fiv
7、e,six,seven,three,eight,fivefive,five,five,seven,two,one,one,eightHerearesomeyears.Canyoureadandwritethem?13201546137817851872199920002007thirteen,twentyfifteen,forty-sixthirteen,seventy-eightseventeen,eighty-fiveeighteen,seventy-twonineteen,ninety-ninetwothousan
8、dtwothousandandsevenMr.Wuhastwochildren.Thefirstchildisaboy.Thesecondisagirl.Ordinalnumbers2.Therearefivefloorsinourteachingbuilding.Ourclassroomisonthethirdfl