Unit7 Working or Playing? 设计活动和课堂提问Classification分类一:直接加ing。二:去e再加ing。三:双写最后一个字母,再加ing。I t ’s Fr iday. I go t o t he ne w s c hool. I t ’s b ig. I n t he ar t r oom (美术室), t he y’r e ______ and _______. I n t he m us ic r oom (音乐室), t he y’r e _____. O n t he playgr ound (操场上) , t he y’r e _______. I am ________ t oday.A: W e lc om e t o m y s c hool.B: ___ s h e ________?A: _____, _____ ______.B: ____t h e y ________?A: _____, ______ _______.B: _____ he ______?A: _____, ______ ______B: T hank you.A: W e lc om e t o m y s c hool.B: ___ s h e ________?A: _____, _____ ______.B: ____t h e y ________?A: _____, ______ _______.B: _____ he ______?A: _____, ______ ______B: T hank you.