m2u3 grammar 过去完成时

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1、It'stimetostartlivingthelifeyou'veimagined.Observationandrevision经典再现(来自课时达标训练单元质量检测题):1.Thehousekeepermentionedthatthedog____herdaughtermorethanonce.A.wouldattackB.wasattackingC.wasattackedD.hadattacked2.Thenextmorningtheyarrivedatthemountainvillageontimeasthey______.A.promisedB.haspromisedC.woul

2、dpromiseD.hadpromisedGrammar(语法学习)------thePastPerfectTense(过去完成时)Ⅰ．BasicKnowledge(夯实基础概念)Moreexamples:Theyhadalreadyhadbreakfastbeforetheyarrivedatthehotel.Shehadfinishedwritingthecompositionby10：00thismorning.1.概念：过去完成时表示在__________________或____________之前已经发生或完成了的动作，即"过去的过去（past-in-the-past）"。--

3、--------------------------------------------------------------------------------------->那时以前那时现在2.基本结构：_______________________________Shesaidshewouldcomeassoonasshehaddoneherwork.3.否定形式：_______________________________Ididn’tknowathingabouttheverbs,forIhadnotstudiedmylesson.4.被动式：__________________

4、______________Theysaidthatproductioncostshadbeenreduced.4.一般疑问句：_______________________________Hadhefinishedhishomeworkbythetimeyougotthere?Ⅱ.TheBasisforDetermining(掌握判断依据)ObservationandConsideration1(1)Ihadfinishedreadingthenovelbynineo'clocklastnight.(2)WehadlearnedovertwothousandEnglishwordsbyt

5、heendoflastterm.(3)TheyhadplantedsixhundredtreesbeforelastWednesday.Summary1:由_______________来判定一般说来，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。（2）bytheendof+过去的时间点。（3）before+过去的时间点。ObservationandConsideration2(1)Shesaidthatshehadseenthefilmbefore.(2-1)WhenIgottothestation,thetrainhadalreadyleft.(2

6、-2)Afterhehadfinishedhishomework,hewenttobed.(3)Wehadhopedthatyouwouldcome,butyoudidn't.Summary2:由"___________________"来判定。4It'stimetostartlivingthelifeyou'veimagined.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，即动作有先后关系，动作在前的用过去完成时，在后的用一般过去时。这种用法常出现在：（1）__________从句中当宾语从句的主句为一般过去时，且从句的动作先于主句的动作时，从句要用过去完成时

7、。在told,said,knew,heard,thought等动词后的宾语从句。（2）__________从句中在时间、条件、原因、方式等状语从句中，主、从句的动作发生有先后关系，动作在前的，要用过去完成时，动作在后的要用一般过去时。注意：①before,after引导的时间状语从句中，由于before和after本身已表达了动作的先后关系，若主、从句表示的动作紧密相连，则主、从句都用一般过去时。如：Wheredidyo