now he does not allow us touch it.改成过去分词 now he did not allow us touching/to touch itallow sb to do/doing 允许/同意某人做某事
touch和raise的过去式、动名词结构、三单 touch英[t？t？]美[t？t？]vt.触摸2113；使某物与…轻轻接触；吃或喝，尝；[数5261]与…相切n.触摸，碰；触觉，触感4102；修饰，润色1653；痕迹vi.联系；接触网络视频；黑色；现场版第三人称单数：touches 复数：touches 现在分词：touching 过去式：touched 过去分词：touchedraise英[re？z]美[rez]v.筹集；提升；增加；养育n.提升；增加；举起；高处网络加注；豢养；第三人称单数：raises 现在分词：raising 过去式：raised 过去分词：raised
一些动词的现在分词和过去分词和过去式 原形 过去式 过去分词 现在分词 call called called calling damage damaged damaged damaging try tried tried trying play played played playing shock shocked shocked shocking break broke broken breaking al.
