Unit12Lifeisfulloftheunexpected.SectionA11a-2dWhathappenedtoher?Shewokeuplate.She

overslept.oversleep-overslept-overslept1.BythetimeIgotup,mybrother_____already_______intheshower.2.BythetimeIgotoutside,thebus_____already______.3.WhenIgottoschool,IrealizedI___________mybackpackathome.1bListentoMarytalkingabouthermorning.Completethesentences.hadgottenhadlefthadleftHeralarmclockdidn'tgooff,Mary

overslept.Bythetimeshewantedtousethebathroom,someonehadgottenintheshower.Shewantedtousethebathroom.Someonegotintheshower.Whatwouldshedonext?sheran

toschoolquickly.Bythetimeshegotoutside,thebushadleft.

Shegotoutside.Thebusleft.Whenshegottoschool,sherealizedshehadleftherbackpackathome.Sherealizedshehad

leftherbackpackathome.Shegottoschool.過去完成時(1)標(biāo)志：had

+done

否定：hadn’t+過去分詞

(2)定義：過去完成時表示在過去某一時間或動作之前已經(jīng)發(fā)生或完成了的動作。它表示動作發(fā)生的時間是“過去的過去”。例如：WhenIgotthere,youhadalreadyeatenyourmeal.當(dāng)我到達(dá)那里時，你已經(jīng)開始吃了。Bythetimehegothere,thebus

hadleft.在他到達(dá)那里之前，汽車已經(jīng)離開了。2aListentoMarycontinueherstory.Numberthepictures[1-4]inthecorrectorder.43122bFillintheblankswiththecorrectformsoftheverbsinbrackets.Thenlistenagainandcheckyouranswers.1.WhenI_______(get)home,IrealizedI________(leave)mykeysinthebackpack.2.BythetimeI_____(get)backtoschool,thebell_________(ring).3.BythetimeI_______(walk)intoclass,theteacher__________(start)teachingalready.gothadleftgothadrungwalkedhadstarted1.WhywasKevinlateforclass?2.HowdidKevingettoschool?Hisclockdidn’tgooff.Heoverslept.

Carl’sdadsawhimonthestreetandgavehimaliftinhiscar.Answerthequestions2d1.上課遲到2.發(fā)出聲響3.保持做某事4.醒來5.穿上6.沖出，奔出...7.刷牙8.洗臉9.讓某人搭便車10.至少11.在...以前1.我一直在睡覺當(dāng)我醒來時已經(jīng)是早上八點(diǎn)鐘了。2.在我到達(dá)公交車站之前，公共汽車已經(jīng)開走了。3.至少你到達(dá)學(xué)校時，上課只晚了5分鐘。1.上課遲到2.發(fā)出聲響3.保持做某事4.醒來5.穿上6.沖出，奔出...Phrases1.belateforclass2.gooff3.keepdoingsth4.wakeup5.puton6.rushout...增加體重，長胖7.刷牙8.洗臉9.讓某人搭便車10.至少11.在...以前Phrases7.brushone’steeth

8.washone’sface9.givesbalift/ride10.atleast11.bythetimeSentences1.我一直在睡覺當(dāng)我醒來時已經(jīng)是早上八點(diǎn)鐘了。2.在我到達(dá)公交車站之前，公共汽車已經(jīng)開走了。3.至少你到達(dá)學(xué)校時，上課只晚了5分鐘。Ikeptsleeping,andwhenIwokeupitwasalready8:00a.m.!BeforeIgottothebusstop,thebushadalreadyleft.

Atleastbythetimeyougottoschool,youwereonlyfiveminuteslateforclass.當(dāng)...時Myalarmclockdidn’tgooff.

gooff發(fā)出聲響；

Milkgoesoffquicklyinhotweather.

牛奶在熱天很快就變質(zhì)。

WhenIwastakingashower,thelightwentoffsuddenly.

當(dāng)我正在洗淋浴時，燈突然熄滅了。變質(zhì)，變壞；（水電斷掉）；Exercises用方框內(nèi)短語的適當(dāng)形式填空。1.Tom__________,runningafterhisbrotherinthedarknightyesterday.2.__________Iwas10,Ihadbeenabletoeitherplaypianoorviolin.3._________,Sammy!Ithasbeenlateforyoutogotoschool.rushedoutBythetimeWakeup

bythetime,wakeup,rushout根據(jù)句意和漢語提示，填寫單詞。1.Therewillbean__________(意外的）surprise.2.Thechildren_________(沖，奔)outtheschoolwhenthebellrang.3.Yesterdaythegirl________(違反)theruleand