9 last week was a nightmare,New words and expressions,规则动词的过去式 原形 play footballplay the pianowash the dishesplant trees clean the windows mop the floor,let have a review,过去式,played football,played the piano,washed the dishes,planted trees,cleaned the windows,mopped the floor,不规则动词的过去式原形do/does am/is are have eat go sweep drink,New words and expressions,did,was,were,had,ate,went,swept,drank,过去式,better busy find forget hard hour mess nightmare,New words and expressions,更好,忙的,繁忙的,找到,发现,忘记,硬的,小时,杂乱,恶梦,Point and read,Point and read,Point and read,