新版PEP四年级下册第四单元A Lets learn

））vegetablesWherearethey?哪里？蔬菜AtthefarmPartAlet’slearn在农场Unit4tomatotomatoesIt’satomato.Lookatthetomatoes.Theyare____.Theyaretomatoes.soredtomatoesThetomatoisred.Thetomatoesarered.口诀：单数is复数areLookatthetomatoes.看看这些西红柿。Theyare_______.soredgreenbeansgreenbeanTheyareso______Theyareso______long.short.Lookatthegreenbeans.看看青豆。shortlongpotatoesTheyaresoTheyaresobig.small.Itisapotato.Lookatthepotatoes.Theyare____.Theyarepotatoes.carrotsThiscarrotisso____tall.Thiscarrotisso_____short.Lookatthecarrots.It’s______.Lookatthecarrots.Theyare____.Theyare______.acarrotcarrotsonions快速认读tomatopotatoescarrotsoniontomatoesgreenbeansonionscarrotpotatotomato→tomatoes单数复数potato→→→potatoescarrotcarrotsoniononionsgreenbeanspotatotomatocarrotgreenbeanIt'sa......potatopotatoespotatoTheyare__________.They're.....potatotomatocarrotgreenbeanpotatoestomatoescarrotsgreenbeanspotatoesIt'sa......A:Look!Whatarethey?B:Theyarepototoes.A:Yes,theyaresobig.Ilikepotatoes.（我会说，我真棒。）pairwork（根据提示小组内完成新对话）A:Look!Whatarethey?B:Theyare.A:Yes,theyareso.Ilike.oniongreenbeanpotatotomatocarrotMatchWhat'sthis?It'sa______Whatarethey?Theyare_____.What'sthis?It'sa______Whatarethey?Theyare_____.A.greenbeanB.greenbeansA.tomatoB.tomatoesA.potatoB.potatoesA.carrotB.carrotsA.A.BBEatingmorevegetablesisgoodforourhealth.多吃蔬菜水果有益健康。