九年级人教版英语unit12sectionagrammarfocus4c公开课一等奖课件省课获奖课件

SectionA（GrammarFocus-4c）

Unit12Lifeisfulloftheunexpected.人教版九年级第1页把下列短语翻译成英语。1.即将2.倒杯咖啡3.排队等候4.起床5.出去beabouttogetacoffeewaitinlinegetupgetoutsideRevision第2页6.迟到7.届时候8.闹铃响9.开始做某事10.搭便车belateforbythetimegooffstartdoingsth.givesb.alift第3页Whathappenedtoyouonabadmorning?First,Ihadsleptwhentheclockwentoff.ThenbythetimeIatebreakfast,Ihadhurtmyhandwithaknife.BeforeIwenttoschool,Ihadgonetothedoctor.Whataboutyourmorning?Warmingup第4页Ihadforgotten

tohavebreakfastbeforegoingtotheofficethismorning.今天上午去办公室之前，我忘掉吃早饭了。第5页

时态分析：“去办公室”是发生在过去事情，而“忘掉吃早饭”发生在“去办公室”之前，因此第二个谓语动作发生在第一种谓语之前，是“过去过去”，要用过去完成时。Ihadforgotten

tohavebreakfastbeforeIgoingtotheofficethismorning.今天上午去办公室之前，我忘掉吃早饭了。第6页

表达过去某一时间或动作此前已经发生或完成了动作。它表达动作发生时间是“过去过去”。表达发生在过去动作对过去某一点造成某种影响或成果，用来指定在另一种过去行动之前就已经完成了一种事件。过去完成时第7页e.g.Bynineo’clocklastnight,wehadgot200picturesfromthespaceship. Ihadbeenatthebusstopfor20minuteswhenabusfinallycame.Hesaidhehadworkedinthatfactorysince1949.Mr.Smithdiedyesterday.Hehadbeenagoodfriendofmine.第8页Finishthetask1.过去完成时组成：_____+___________2.过去完成时表达：

____________________________________________________________________3.过去完成时常与______________________等引导时间状语连用。had过去分词when,before,bythetime过去某一时刻或动作之前已经发生或完成动作。第9页1)当我达到学校时候，我才意识到我把书包忘在家里了。

_______Igottoschool,IrealizedthatI____________mybackpackathome.2)到我返回学校时候，铃声已经响过了。

_______________Igotbacktoschool,thebell_____________.WhenhadleftBythetimehadrung根据汉语提醒完成句子。GrammarFocus第10页3)我达到公共汽车站之前，汽车已经离开了。

BeforeI__________thebusstop,thebus____________________.4)我决定先买一杯咖啡，然后再去办公室。

I__________________gouptomyofficewhenIdecidedtogetacoffeefirst.gottohadalreadyleftwasaboutto第11页5)就在我和别工作人员一起排队等候时候，听到了一种巨大声响。

AsI_________________________withtheotherofficeworkers,I______________________.waswaitinginlineheardaloudsound第12页◆WhenIgottoschool,IrealizedthatIhad leftmybackpackathome.◆BythetimeIgotbacktoschool,thebell hadrung.◆BeforeIgottothebusstop,thebushad alreadyleft.由when,bythetime,before等引导时间状语从句时，若描述发生在过去事，主句常用过去完成时(had+过去分词)表达动作发生在过去过去。第13页◆Iwasabouttogouptomyoffice

whenIdecidedtogetacoffeefirst.◆AsIwaswaitinginlinewiththeotherofficeworkers,Iheardaloudsound.beabouttodo,bedoing等表达即将或正在做某事时，常用when引导从句表达突然发生动作。第14页4aMakesentencesusingbythetimeorbefore.1.Timwentintothebathroom.Marygotup.

BythetimeMarygotup,Timhadalreadygoneintothebathroom.2.Thecoffeebecamecold.Iputcream(n.

奶油)inthecoffee.____________________________________________________________________BeforeIputcreaminthecoffee,thecoffeehadbecomecold.第15页3.Theteachercollectedthemathhomework.Igottoschool.____________________________________________________________________4.Icompletedtheworkformyboss.Theworkday(n.工作日)ended.____________________________________________________________________BythetimeIgottoschool,theteacherhadcollectedthemathhomework.Ihadcompletedtheworkformybossbeforetheworkdayended.第16页5.Themoviestarted.Iarrivedatthecinema.____________________________________________________________________6.Mymotherfinishedmakingtheapplepie(n.

果馅派).Igothomefrommylanguagecourse.______________________________________________________________________________________________________ThemoviehadstartedbeforeIarrivedatthecinema.BythetimeIgothomefrommylanguagecourse,mymotherhadfinishedmakingtheapplepie.第17页rushout,forget,arriveat,gointo,showup(赶到；露面),findout4bFillintheblankswiththecorrectformsofthewordsinthebox.1.BythetimeIarrivedattheparty,everyone else_____already__________.2.Whenheputthenoodlesintoabowl,he realizedhe____________toaddthegreen beans(n.豆).shownuphadhadforgotten第18页3.Bythetimemymothercamebackfromthe market(n.

市场),I____already__________thedoortogoformypianolesson.4.Beforeshegottotheairport,she_________ ___abouttheearthquake.5.Whenshe_________themovietheater,she rememberedshehadforgottentofeedher dog.6.Beforeshegotachancetosaygoodbye,he ____________thebuilding.hadrushedoutarrivedathadgoneintohadfoundout第19页4cWritetwotruestatementsandonefalsestatementaboutyourdayyesterday.Thenaskyourclassmatestoguessthefalsestatement.1.BythetimeIleftforschoolinthemorning, ______________________________________________________________________________________________________Ihadalreadyhadbreakfast.Ihadalreadyhadsupper.Ihadalreadyhadmyhaircut.第20页2.Bytheendoftheschoolday,__________________________________ __________________________________ __________________________________3.Bydinnertime, I_________________________________ I_________________________________ I_________________________________IhadgottenapresentfromTom.Ihadhadthesearticlesread.Ihadfinishedmyhomework.hadhadtoomanyapples.hadeatenplentyofmeat.havehadallthehouseworkfinished.第21页1.WhenTimgetbackhome,hestartedtorealizethatthethief___________(come)tohishouse.2.BythetimeIreceivedtheletter,I____________(tell)thecontentofit.用括号里所给词合适形式填空。hadcomehadbeentoldExercises第22页翻译下列句子。

1.当他达到学校时候，老师已经开始上课了。

__________________________________________________________________2.当我出