Module3Unit2Thecowsaredrinkingwater.cowsWordsrabbits现在进行时定义:表示现在正在发生的事。构成:主语+am/is/are+动词-ing.用下列词的正确形式填空。1.Iam(swim)now.2.He(be)doinghomeworknow.3.Weare(lookat)someducks.4.Thesunis(shine).5.Thecows(drink)water.swimmingislookingatshiningaredrinkingThanks!