4、happy?BecauseisJenny’s……S:Birthday.T:HowoldisJenny?S:Ten.3、PracticeinpairsOnestudentspretendstobeJenny,theotherpretendstobeLiMing.Sing“Happybirthday!”song.Activitybook:L29N2Classclosing.课后习题:连线:birthday cake and candles生日礼物birthdaypresents 生日聚会birthdayparty生日蛋糕和蜡烛附送:2019-2020年三年