学科网(北京)股份有限公司 🛠️ 特训3 一般过去时vs过去完成时对比练习,选择。 1.He______(lock)thedoorandleftforwork. a)locksb)lockedc)hadlockedd)haslocked 2.She______(read)thereportbeforethemeetingstarted. a)readb)readsc)hadreadd)hasread 3.WhenI______(arrive)atthestation,thetrain______(leave). a)arrived/leftb)arrived/hadleft c)hadarrived/leftd)arrive/hasleft 4.Afterthey______(finish)theproject,they______(celebrate). a)finished/celebratedb)hadfinished/celebrated c)finished/hadcelebratedd)havefinished/celebrated 5.By2020,he______(work)atthecompanyfor10years. a)worksb)workedc)hadworkedd)hasworked 核心区别总结: 场景 时态选择 关键逻辑 单纯描述过去动作 一般过去时 无其他动作参照,仅陈述事实 动作A在动作B前 完成 A:过去完成时 B:一般过去时 "过去的过去"+时间标志词 (when/before/by等) 连续动作无先后强 一般过去时 用and/then连接动作链 🔥 难点1:无明确时间状语时的逻辑判断 判断依据:上下文动作的先后顺序。 例句: Shewassadbecauseshehadfailedtheexam. (失败→发生在感到悲伤之前) 🛠 特训 4: 根据逻辑补全句子 1.Shewasangrybecausehe______(eat)herdessert. 2.WhenIcalledhim,he______(alreadyleave)theoffice. 3.Theycouldn’tenterthehousebecausethey______(lose)thekeys. 4.Aftershe______(finish)herhomework,shewenttobed. 1.He______(apologize)afterherealizedhe______(make)amistake. 一般过去时 单纯描述过去发生 的动作 I watched amovieyesterday. 过去完成时 强调 过去的过去 I hadwatched themoviebeforeyoutoldme.