九年级英语全册 Unit 12 Life is full of the unexpected Period 2课件 （新版）人教新目标版.ppt

Lifeisfulloftheunexpected.,Unit12,Period2SectionA3a-4c,TheWorldTradeCenterattack,theearthquakeinNewZealand,Doyouknowit?,1.Whichtwoeventsdoesthewritermention?2.Howdidthewriterendupmissingbothevents?,3a,2.Hisbadluckhadunexpectedlyturnedintogoodthing.,1.oneisThe9.11terroristattacksinNewYorkandtheotherisNewZealandbigearthquake.,3bFindwordsfromthepassagewithoppositemeaningstothewordsbelow.Thenwriteasentencewitheachword.,1.lost:2.west:3.below:4.dead:5.empty:,3cRetelloneoftheeventstoyourpartner.Usethesewordsandphrasestohelpyou.,stareindisbelieftakeoffunexpectedburnabovealivetill/untilarriveatbeabouttoeventhoughe.g.OnSeptember11,2001,Iarrivedatmy.,4aMakesentencesusingbythetimeorbefore.,e.g.Timwentintothebathroom.Tinagotup.BythetimeTinagotup,Timhadalreadygoneintothebathroom.1.Thecoffeebecamecold.Iputcreaminthecoffee.2.Theteachercollectedthemathhomework.Igottoschool.,BeforeIputcreaminthecoffee,thecoffeehadbecomecold.,BythetimeIgottoschool,theteacherhadcollectedthemathhomework.,3.Icompletedtheworkformyboss.Theworkdayended.4.Themoviestarted.Iarrivedatthecinema.5.Mymotherfinishedmakingtheapplepie.Igothomefrommylanguagecourse.,Beforetheworkdayended,Ihadcompletedtheworkformyboss.,BythetimeIarrivedatthecinema,themoviehadstarted.,BythetimeIgothomefrommylanguagecourse,mymotherhadfinishedmakingtheapplepie.,showedup,4bFillintheblankswiththecorrectformsofthewordsinthebox.,RushoutforgetSendoutgointoshowupFindout,1.BythetimeIarrivedattheparty,everyoneelse_already_2.Whenheputthenoodlesintoabowl,herealizedhe_toaddthegreenbeans.3.Bythetimemymothercamebackfromthemarket,I_already_outthedoortogoformypianolesson.4.Beforeshegottotheairport,she_abouttheearthquake.5.Whenshe_thee-mailinvitation,sherememberedshehadforgottentoinviteDale.6.Beforeshegotachancetosaygoodbye,he_thebuilding.,had,hadforgotten,had,rushed,hadgoneinto,sent,hadfoundout,4cWritetwotruestatementsandonefalsestatementaboutyourdayyesterday.Yourclassmatesthenguessthefalsestatement.,1.BythetimeIleftforschoolinthemorning,2.Bytheendoftheschoolday,3.Bydinnertime,I,LanguagePoints,1.BythetimeIgotupWhenIgottoschoolwhen和bythetime引导的时间状语从句bythetime到时候为止，指从过去某一点到，从句所示的时间为止，这一时间段。when当时候，指过去的某一时间点。从句用一般现在时，主句为过去完成时。,egBythetimeshegotup,herbrotherhadalreadygoneintothebathroom,Bythetimeshewentoutside,thebushadalreadygone.Whenshegottoschool,sherealizedshehadleftherbackpackathome当她到学校的时候，她意识到她把书包放在家里了。（在这句话中，过去的时间点为“到校”的时候，“她把书包放在家里”则发生在“过去的过去”。）,2.WhenIgottoschool,Irealizedgetto意为“到达”。例如：Whendidyougettherelastnight?你昨晚什么时候到那儿的？Igethomeat7:00everyday我每天7:00到家。WhenIgottothecinema,thefilmhadalreadybegun我到电影院时，电影已经开始了。,辨析：get,arrive与reach这三个词都可以用来表示“到达”，但是用法不同。1）get和arrive都是不及物动词，其后只能跟表示地点的副词，若是跟名词则须再加介词，即getto地点名词，arrivein/at地点名词（in之后跟表示大地方的词，at之后跟表示小地方的词）。若是只说“到达”，而不指出到达哪里，则只能用arrive。例如：,2）reach为及物动词，其后既可跟名词也可跟副词。例如：IreachedBeijingthedaybeforeyesterday我前天到的北京。Wereachedhereonfoot我们步行到这儿的。,Howdidyouget/arrivethere?你怎么到那儿的？Igotto/arrivedinBeijingthedaybeforeyesterday我前天到的北京。Whendoyouoftengetto/arriveatschool?你经常什么时候到校？Whenwillyouarrive?你什么时候到？,GrammarFocus,2.过去完成时可以表示过去某一时刻或某一动作之前完成的动作或呈现的状态。也就是说发生在“过去的过去”。,1.PastperfectTense过去完成时构成：had过去分词,6:007:00现在,BythetimeIgotup,mysisterhadalreadywashedalltheclothes.,ThedifferencesbetweenPresentPerfecttenseandPastPerfecttense.,现在完成时:主语+have/hasdone过去完成时:主语+haddone,用括号中所给动词的适当形式填空。1.Fathertoldmethathe_(write)anewbook.2.Mother_(have)breakfastbeforesevenoclockthatmorning.3.Bytheendoflastweek,we_(learn)50Englishsongs.4.Theteachersaidhe_never_(make)suchafoolishmistakebefore.,hadwritten,hadhad,hadlearned,had,made,5.MrSmith_(teach)Japaneseatthisschoolsince1999.6.LiHong_(search)theInternetfortwohoursbeforeshefoundwhatshewanted.,hadsearched,hadtaught,Translation,1.我到家时她已经睡了。,BythetimeIgothome,shehadalreadygonetobed.,2.到黄昏时消息已传遍全球。,Byduskthenewshadspreadthroughtheworld.,3.他走以后我找到了那封信。,Ifoundtheletterafterhehadgoneaway.,Wereachedthecinemalate.Thefilmhadalreadybegun.,4.我们到电影院晚了,电影已经开始了。,5.我们发现有人把我们的窗户打破了。,Wefoundthatsomebodyhadbrokenourwindow.,IsoonrealizedthatIhadmadeaseriousmistake.,6.不久我意识到自己犯了一个严重的错误。,7.我没有去，因为我