2023學(xué)年完整公開課版Unit I'm twelve

Unit3I'mtwelve.11eleven12twelve13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteen20twentyReadthenumbersandmatch.thirteenseventeentwelvetwentyfifteeneleven11121314151617181920nineteensixteenfourteeneighteenHowoldisDaming?He

istwelve.A:Howoldareyou?B:I’m…Howoldareyou?/Whataboutyou?/Andyou?A:…Listenandanswer.Askandanswerinpairs.Whendoweaskaboutages?RememberInwesterncountries（西方國家），don’taskabouttoopersonal(私人的）questions,suchas,salary（薪水）,marriage（婚姻）especiallyawoman’sageSeedoctorsEntrancetoschool(入學(xué)）Inasurvey(做調(diào)查）…Listenandnumber.12+6=1811+4=1517+2=1914+6=20Listenandmatch.111213141715boysgirlsdeskschairsbooksbags16192018Howmany...arethere?Thereis/are…studentsboysgirlsdeskscomputerstelevisionsListenandwrite.Findthedifferences.Thereis/are…butthereis/are…Saythenumbersquickly.我國人口數(shù)量1,382,710,000人我國磁懸浮列車的時速430千米長江的長度6,397千米世界人口的數(shù)量7,207,740,000人太平洋面積179,968,000平方公里Canyousaythesenumbers?

fourhundredandthirty

sixthousandthreehundredandninety-seven

onehundredandseventy-ninemillionninehundredandsixty-eightthousand

onebillionthreehundredeighty-twomillionsevenhundredandtenthousand

sevenbilliontwohundredandsevenmillionsevenhundredandfortythousandMakeadialogueincluding(包括）numbers.Trytomakeyourdialoguenatural.Afterthedialogue,thelistenersanswerthequestions:

1.Whatare