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1、SectionA第二课时(2a-2d)Unit12Lifeisfulloftheunexpected.人教版九年级下册Lastweek,welearnedthepastperfecttense.WhocandescribethepicturesonP90withthepastperfecttense?Let'shaveatry.Pleaseputupyourhands.Whenshegothome,sherealizedshehadleftherkeysinthebackpack.2aListentoMarycontinueherstory.Numberthepicture
2、s[1-4]inthecorrectorder.1.WhenI__________(gethome),IrealizedI_________(leave)mykeysinthebackpack.2bFillintheblankswiththecorrectformsoftheverbsinbrackets.Thenlistenagainandcheckyouranswers.2.BythetimeI_________(get)backtoschool,thebell___________(ring).3.BythetimeI_________(walk)intoclass,
3、theteacher__________(start)teachingalready.TheteacherlookedMaryand...2cMakeupanendingforthestoryandshareitwithyourpartner.Whywereyoulateforclasstoday,Kevin?Myalarmclockdidn’tgooff!Ikeptsleeping,andwhenIwokeupitwasalready8:00a.m.!SoIjustquicklyputonsomeclothesandrushedoutthedoor.Oh,no!2dRol
4、e-playtheconversation.Youdidn’teatbreakfast?No,Ididn’tevenbrushmyteethorwashmyface!ButbeforeIgottothebusstop,thebushadalreadyleft.Thenhowdidyougethere?Luckily,Carl’sdadsawmeonthestreetandgavemealiftinhiscar.Well,atleastbythetimeyougottoschool,youwereonlyfiveminuteslateforclass.1.WhenI_____
5、_(gethome),IrealizedI_____(leave)mykeysinthebackpack.leavesth.in(at,on)somewhere意为“把某物忘在某处（地）”。leave做动词，在此句中意为“遗忘，忘记”。如：Helefthisumbrellaonthetrain.他把伞忘在火车上了。Heleftthekeyatschoolsohecouldn’tgetintohishome.他把钥匙忘在学校里了，所以进不了家。Languagepoints2.Myalarmclockdidn’tgooff。gooff为动词短语，意为“（闹钟）响”，也可以表示“
6、（质量）变坏、恶化；（灯）熄灭；（水、电）断掉”。如：Thealarmclockhasgoneoff,whydoesn’tmybrothergetup?闹铃响过了，为什么我弟弟还没有起床？LanguagepointsMyalarmclockgoesoffatsixeverymorning.我的闹钟每天早晨六点响。Milkgoesoffquicklyinhotweather.牛奶在热天很快就变质了。Languagepoints3.Luckily,Carl’sdadsawmeonthestreetandgavemealiftinhiscar.give…alift意为“捎（某人）
7、一程，让某人搭车；帮某人忙”。如：Hopin,I'llgiveyoualifttothestation.上车吧，我开车送你去车站。BillofferedtogivemealifttoworkandIquicklytookhimuponit.比尔表示愿意让我搭车去上班，我马上接受了他的提议。Languagepoints4.Thenshewon’tfeelleftout.leftout原形为leaveout意为“不包括；不提及；忽略”。如：Donotleaveoutcommoningredients.不要遗漏通用的配料
