课件16张PPT。one two three four fiveUnit1 Let's countfour two one five threebananabananasbananasyellowLet’s count.One, two, three, four, five.Five yellow bananas.appleapplesapplesLet’s count.One, two, three.Three green apples.bagbagsbagsLet’s count.One, two, three, four.Four red bags.robotrobotsrobotsLet’s count.
How many robots?One, two, three.Three robots.balloonballoonsballoonsLet’s count.
How many balloons?One, two.Two balloons.