ke[weik]—woke[wəʊk]—woken['wəʊkən]----waking['weɪkɪŋ]vt.&vi.醒,唤醒E.过去分词由过去式加-ten构成。(1个)1.forget[fə'ɡet]—forgot[fə'ɡɔt]—forgotten[fə'ɡɔtn]vt.&vi.忘记;不再想,忽视F.过去分词由原形加(e)n构成。(6个)1.be—was[wʌz,wɔz,wəz](were)[wɜ:]—been[bɪn]was:(is或am的过去式)were: (are的过去式)been:1.be的过去分词2.去过了;经历过了;没有新意Notcampingagain!Beenthere,hat,gottheT-shirt.不要再提野营了!去过了,还得了一件T恤衫,再去就没劲了。3.生活阅历丰富She’sbeenaroundabitsoshe’llknowhowtodealwiththistypeofproblem.她经验老到,知道如何应对这类问题。4.老练(指性事)He’dhadalotofgirlfriendsbeforehemetSue.He’dcertainlybeenaroundabit.在遇到苏之前他有过好多女友,当然是情场老手了。5.以前也经历过Iknowhowbaditiswhenyourparentsgetdivorced—I’vebeentherebefore,remember?我知道你的父母离婚后情况有多糟糕—别忘了,我也有过同样的经历2.eat[i:t]—ate['ɑ:ti]—eaten[i:tn]----eating vt.&vi.吃,喝;吃饭 3.fall[fɔ:l]—fell[fel]—fallen['fɔ:lən]----falling----fallsvi.降落,落下;跌倒;降低,减退;来临,降临;失势,垮台;沦陷,失守;下垂;倾斜