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1、英语必修2译林牛津版U3精品教案7(语法)PeridSevenGraarandage(I)ITeahingAi:LearnthepatperfetteneIITeahingIprtantPint:EnablethetdenthwtethepatperfetteneIIlTeahingDiffiltPint:HwtethepatperfettenerretlyIVTeahingMethd:1Indtiveethd2CparativeethdVTeahingAid:1AItiedia2AblakbardVlTeahingPred
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6、happened(ean)3)Mefthehebefrehiparentaebak(ake)4)LittleTtthehpitalafterMretrnedfrwrk(end)Anwer:lhad;taght2hadeant3hadbeenade4hadbeenent一.过去完成时1过去完成时的构成had+动词的过去分词(V-ed)2过去完成时的用法A动作在过去某个动作或吋间之前已经发生或完成。女山Bytheendflatyear,hehadpaedalltheexafradtr'lieneB表示从过去某一时刻一直延续到过去
7、另一时刻的动作或状态，常和fr,ine等连用。如：IhadbeenathlfrtwhrwhentheyaeHeaidhehadlivedintheityine1960Chpe,want,ean,plan,think,expet,ppe,和intend等词的过去完成时可用来表示本来打算做却没有做成的事。如：IhadplannedttellythenewyeterdaybtywerentinIhadexpetedthathewldeandhelpe,bthewaveryby二、过去完成时态的判断依据：1、由吋间状语来判定一般说来
8、，各种时态都有特定的时间状语。与过去完成时连用的时间状语有：1)by+过去的时间点，如:bythen,bythattie2)bytheendf+过去的时间点。3)befre+过去的时间点。2、“过去的过去〃来判定。过去完成时表示“过去的过去〃，是指过去某一动作之前已经发生或完成的动作，即动
