BLet'stalkUnit6Howmanysixteenseventeeneighteennineteentwenty1617181920BombgameHowmanydoyouhave?Wehave.grapeseighteenHowmanydoyouhave?Wehave.applestwentyHowmanydoyouhave?Wehave.capseighteenHowmanydoyouhave?Wehave.cakessixteen这是什么?WuYifan,what’sthis?我的新蜡笔。Mynewcrayons.Wow,Howmanycrayonsdoyouhave?Openitandsee.打开看看。1,2…14.Youhave14crayons.你有14支蜡笔。