九年级英语unit12period4

1、Unit 12Life is full of the unexpected.alive,living,live与与livelyalive活着的活着的,活的活的,有生有生命的命的,还出气的还出气的可指人也可可指人也可指物指物bealiveSth/sbaliveliving 活着活着,尚在人间尚在人间,健健在的在的指人或物指人或物livingsth/sblive活着的，活生生的活着的，活生生的指物，不指指物，不指人人livesthlively 活泼的活泼的,活跃的活跃的,充充满生气的满生气的可指人，也可指人，也可指物可指物可指人，也可指人，也可指物可指物1.lost:_2.west:_3.belo

2、w:_4.dead:_5.empty:_foundeastIfoundthemoneyonthefloor.Thesunrisesintheeast.aboveTherewasalargebirdflyingaboveus.aliveHisfamilywassohappytohearthathewasstillalive.fullThetrainwassofullthatIcouldntgetonatall.stareindisbelieftakeoffunexpectedburnabovealivetill/untilarriveatbeabouttoeventhough3c Retell

3、one of the events to your partner. Use these words and phrases to help you.e.g.OnSeptember11,2001,Iarrivedatmy. 5.-Ishisgrandmotherstill_?-Yes,sheis102yearsold!A.liveB.livingC.aliveD.lively6.Ididntbelievehecoulddrive_hetoldme.A.onceB.whileC.sinceD.till7.-Mark,youlooksotired.-Oh,Iworked_itwas12oclock

4、lastnight.A.unlessB.afterC.tillD.as8.Teachersareoftencomparedto_candles.A.burntB.isburningC.burnsD.burningBDCD9.MissLeedidnt_ourpartybecausesheforgot.A.showupB.comeupC.getupD.takeup10.Ifyoumustgo,atleastwait_therainstops.A.unlessB.tillC.beforeD.for11.Idontlikevegetables_theyaregoodformyhealth.A.beca

5、useB.eventhoughC.afterallD.sothat12.Hurryup,Tom!Thetrainis_tostart.A.aboutB.withC.forD.at13.Iceisnotoftenseenhereinwinterasthetemperaturenormallystays_zero.A.upB.downC.aboveD.belowABBAC14.-Boysandgirls!Please_yourcompositionsafterclass.-Oh,myGod!I_itathome.A.handin;forgotB.handin;leftC.handout;forgo

6、tD.handout;left1.当我到车站时，火车已经开走了。当我到车站时，火车已经开走了。_Igottothestation,thetrain_left.2.长大后，他会离开这儿。长大后，他会离开这儿。He_herebythetimehe_up.3.他捎我去车站。他捎我去车站。He_tothestationBBythetimehadalreadywillleavegrowsgavemealift4.有时，坏事可以变成好事。有时，坏事可以变成好事。Abadthingcanbe_agoodonesometimes.5.你知道飞机什么时间起飞吗？你知道飞机什么时间起飞吗？Doyouknowwhe

7、ntheplanewill_?6.房间里全是学生。房间里全是学生。Theroom_students.turnedintotakeoffisfullofGrammar FocusWhenIgottoschool,IrealizedthatIhadleftmybackpackathome.BythetimeIgottoschool,thebellhadrung.BeforeIgottothebusstop,thebushadalreadyleft.IwasabouttogouptomyofficewhenIdecidedtogetacoffeefirst.AsIwaswaitinginlinewi

8、ththeotherofficeworkers,Iheardaloudsound.一、概念一、概念过去完成时表示一个动作或状态在过去某一过去完成时表示一个动作或状态在过去某一时间或动作之前已经完成或结束，也可能是时间或动作之前已经完成或结束，也可能是早已完成或结束，即早已完成或结束，即“过去的过去过去的过去”；也可；也可以以指过去的动作延续到过去的某个时刻。指过去的动作延续到过去的某个时刻。二、结构二、结构“had +动词的过去分词动词的过去分词”三、用法三、用法 1.表示过去某一时间或动作之前已经发生或完表示过去某一时间或动作之前已经发生或完成的动作或存在的状态。句中常用成的动作或存在的状态

9、。句中常用by,before,when,until等词引导时间状语。等词引导时间状语。它是以过去某一时间为起点，所以过去完成它是以过去某一时间为起点，所以过去完成时是一个相对的时态，表示的是时是一个相对的时态，表示的是“过去的过过去的过去去”。只有和过去某时间或某动作相比较时。只有和过去某时间或某动作相比较时才能用到它。才能用到它。例例:Mostoftheguestshad leftwhenhearrivedattheparty.当他到达晚会时，他发现大多数客人已经当他到达晚会时，他发现大多数客人已经离开了。离开了。2.过去完成时还可表示过去某一时刻之前发生过去完成时还可表示过去某一时刻之前发

10、生的动作或状态持续到过去某个时间或持续下去，的动作或状态持续到过去某个时间或持续下去，常与常与for,since等词连用。等词连用。例：例：WhenJackarrived,Maryhad beenawayforalmostanhour.当杰克到时，玛丽已经离开快一个小时了。当杰克到时，玛丽已经离开快一个小时了。【实战演练实战演练】用所给词的适当形式填空。用所给词的适当形式填空。1.WhenIgottherethebus_(go).2.BythetimeIgottoclass,theteacher_(start)teaching.3.We_(learn)over1,000wordsbytheen

11、doflastterm.4.I_(clean)theroombeforehearrivedhere.hadgonehadstartedhadlearnthadcleanedWe are at school studying on_workdaysWe are at home playing games on _weekendsThey stay up to complete the schoolworkChairman Xi showed up the meeting1.Timwentintothebathroom.Marygotup._2.Thecoffeebecamecold.Iputcr

12、eaminthecoffee._4a Make sentences using by the time or before.BythetimeMarygotup,Timhadalreadygoneintothebathroom.BeforeIputcreaminthecoffee,thecoffeehadbecomecold.2.Theteachercollectedthemathhomework.Igottoschool._3.Icompletedtheworkformyboss.Theworkdayended._BythetimeIgottoschool,theteacherhadcoll

13、ectedthemathhomework.Bythetimetheworkdayended,Ihadcompletedtheworkformyboss.4.Themoviestarted.Iarrivedatthecinema._5.Mymotherfinishedmakingtheapplepie.Igothomefrommylanguagecourse._BythetimeIarrivedatthecinema,themoviehadstarted.BythetimeIgothomefrommylanguagecourse,mymotherhadfinishedmakingtheapple

14、pie.1.BythetimeIarrivedattheparty,everyoneelse_already_.2.Whenheputthenoodlesintoabowl,herealizedhe_toaddthegreenbeans.4b Fill in the blanks with the correct forms of the words in the box.rushoutforgetarriveatgointoshowupfindouthadshownuphadforgotten3.Bythetimemymothercamebackfromthemarket,Ialready_

15、thedoortogoformypianolesson.4.Beforeshegottotheairport,she_abouttheearthquake.5.Whenshe_themovietheater,sherememberedshehadforgottentofeedherdog.6.Beforeshegotachancetosaygoodbye,he_thebuilding.hadrushedouthadforgottenarrivedathadgoneinto1.BythetimeIleftforschoolinthemorning,_2.Bytheendoftheschoolda

16、y,_3.Bydinnertime,I_4c Write two true statements and one false statement about your day yesterday. Then ask your classmates to guess the false statement.I.I.根据汉语提示写出下面句中所缺的单词。根据汉语提示写出下面句中所缺的单词。1.IgotupearlythismorningbecauseIdidntwantto_(错过错过)theearlybus.2.Thedropinpriceswasquiet_(出乎意料的出乎意料的).3.The_

17、(工人工人)felldownandgothurt.4.Theplanewasflying_(在上面在上面)theclouds.5.Therivergoesthroughthecityfrom_(西西)toeast.missunexpectedworkerabovewestmarketburnabovemissunexpectedpie1.Igotuplateand_theearlybusthismorning.2.Themountainis1,000meters_thesealevel.3.Mydaughterwentwithmetothe_andboughtclothes.4.Hiswifemadesomeapple_forsupper.5.Hebecameworriedwhenheheardofthe_news.missedabovemarketpiesunexpected.按要求完成下面的句子。按要求完成下面的句子。1.ShehasgonetoShanghai.(用用bythetime改改写句子写句子)2.BythetimeIarrived,Tomhadfinishedthework.(对画线部分提问对画线部分提问)ShehadgonetoShanghaibythetimeIarrivedthere.Whathad