Unit10BythetimeIgotoutsidethebushadalreadyleftSectionA学习目标掌握重点单词和短语：oversleep睡过头rush冲lock锁上relative亲戚bythetime到……时候gooff（闹钟）闹响runoff跑掉ontime准时breakdown损坏掌握重点句型：Whathappened?—Ioversleept.AndbythetimeIgotup,mybrotherhadalresdygottenintheshower.②Bythetimeshewentoutside,thebushadalreadyleft.③I’vebeverbeenlateforschool,butyesterdayIcameveryclose.④WhenIgottoschool,thefinalbellwassinging.语法:过去完成时态。学会以用英语谈论过去发生的事情。第一课时（1a~2c）预习写出下列动词相应的过去分词形式1.get______2.oversleep________3.leave_______4.start______5.walk_______6.ring_______7.break_______8.wait_______9.begin________10.realize_______根据句间及首字母提示或所分组所给的单词完成句子WhenSallyarrivedattheparty,Frank______already________(leave).I_______(oversleep)thismorning,soIwaslateforschool.Bythetimemyparentsreachedhomeyesterday,I________(cook)dinneralready.ImetJackyesterday,I________(notsee)himforthreeyears.WhenMrWhite______(get)home,he_________(realize)he______(leave)hiskeysintheoffice.重点知识点拨知识点一Bythetimeigotup,mybrotherhadalreadygottenintheshower.我起来的时候,我我哥哥已经在冲澡了。“Bythetime+过去动作，过去完成时态”表示“在过去某个动作发生时，另一个动作早已在此之前发生了”，即表示“过去的过去”。Bythetime连词，引导时间状语从句，“不迟于……”，“到……为止”，其后跟从句用过去时态，主句用过去完成时。类似的短语bytheendoflastmonth/year等也常作为过去完成时态的标志性短语。知识点二过去完成时态概念：过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作。结构：⑴肯定句句型：主语+had+动词过去分词+其他。⑵否定句句型：主语+had+not+动词过去分词+其他。⑶疑问句句型：Had+主语+动词过去分词+其他？用法：⑴表示到过去某一时刻为止，已经完成的动作，必须有表示过去某一时刻的短语或从句，多由by（到什么时候为止）引出。⑵表示在一个已经发生的动作之前发生的动作或存在的状态，常和when,befote等表示前后的时间状语连用,也常用于told,said,knew,heard,thought等动词所带的宾语从句中。如：ShesaidthatshehadneverbeentoPairs.她说她从来没友过巴黎。自主演练BythetimeIgottothetrainstation,she_______(go).Bytheendoflastyear,we__________(learn)about1,000Englishwords.She____________(finish)herhomeworkbeforehermotherreturned.课堂练习一、选择填空1.”________lastnight?”“Acarhitatree.”A.WhatwashappenedB.WhathadhappenedC.WhathappenedD.Whatwashappening2.She________herbackpackinherbikejustnow.A.leaveB.leftC.forgotD.forgets3.Thetrain______whenwe______tothestation.A.wasleft;wasgettingB.wasleft;gotC.hadleft;gotD.left;hadgot4.Bythetimehearrivedattheairport,theplane______.A.hastakenoffB.wastakenoffC.hadtakenoffD.wouldtakenoff5.Hetoldushe_______never_______suchawonderfulgamebefore.A.have;watchedB.had;watchedC.was;seenD.will;seen6．I_________understanditafterhistalk.A.startedB.startingC.startedtoD.beginning二、根据所给的汉语提示完成句子1．你昨天发生了什么事？_______________toyouyesterday?2．当这个男孩返回学校的时候，铃声已经响了。________________________theboygotbacktoschool,thebell_____________.3．当我到学校的时候，我意识到我把英语课本忘家里了。________Igottoschool,I_______I______________myEnglishbookathome..4.等她到火车站的时候，火车已经开走了。_____________________shegottothestation,thetrain_______already______.三、补全全对话(每空一词)A:What’sthematter,Henry?Youlook①_______.B:Imissedmymathclassthismorning.A:What②_______?B;Myalarmclockdidn’tgooff,andI③________.A:④_______didyougettoschool?B:Well,Imissedthebus.whenIgottothebusstop,thebus⑤_______already⑥________.SoI⑦_______mybike.A:Haveyoueverbeenlateforschoolbefore?B:No,never.Idon’tknow⑧______todo.⑨_______thetimeIgottoclass,themathteacher⑩________alreadybegunhisclass..A:I’msorrytohearthat,Henry.Ihopethatwon’thappenagain.第十单元参考答案第一课时预习一、1.gotten2.overslept3.left4.atarted5.walked6.rung7.broken8.waited9.begun10.realized二、1.had;left2.overslept3.had;cooked4.hadn’tseen5.got;realized;hadleft自主演练一、1~6CBCCBC二、1.Whathappened2.Bythetime3.When,realized;hadleft4.Bythetime;hadgone三、1.worried2.happened3.overslept4.How5.had6.left7.rode8.what9.By10.had
