Earhquake课件

UnitFourEarthquakesSpeakouttheimportantwordsandexpressionsinUnit3CheckwhatthestudentshavePreviewed1.立刻，马上_______2.爆裂，爆发vi.&n._______3.仿佛，好像_______4.结束，终结_______5.n.废墟，毁灭；vi.毁灭，使破产_______6.严重受损，破败不堪_______7.损害，伤害_______rightawayburstasifatanendruininruinsinjure8.破坏，毁坏，消灭______9.vt.&vi.震惊n.休克，打击，震惊______10.n.&vt.援救，营救______11.Vt.使陷入困境n.陷阱，困境______12.掘出；发现______13.埋葬；掩埋；隐藏______14.许多；大量的______destroyshockrescuetrapdigoutburya(great)numberofEarthquakeinWenchuanCanyouguesswhichdisaster(灾难）itis？FloodDroughtFirevolcano(火山)sandstorm(沙尘暴)5:13a.m.April18th,1906,SanFranciscoEarthquakeinWenchunEarthquakeinTangshanPre-reading:Imaginethereisanearthquakenow,yourhomebeginstoshakeandyoumustleaveitrightaway.Youhavetimetotakeonlyonething.Whatwillyoutake?Why?personalwashingthingsabottleofwatermoneytorch(手电筒)mobilephone（手机）foodandsweetsblanket(毯子)Whatwillyoutake?Medicine（药品）Youwilltake:Readthetext:Anighttheearthdidn’tsleep地球的一个不眠之眠Task1：FastReadingFindoutthetopicsentenceofeachparagraphandthenmatchthefollowingtwopartsDothisbyyourself.Partone(para.___)Parttwo(para.___)Partthree(para.__)A.Rescueworkafterearthquake.B.Signsbeforetheearthquake.C.DamagecausedbytheearthquakeinTangshan.12,34Task2：Scanning2.Scanthepassgeagainandchoosethebestanswerstothefollowingquestions.note:underlinethesentencesrelatedtotheanswers.Dothisinpairs.1.Whichofthefollowingisright?A.Thewriterwrotethepassageintheclue(线索)ofcharacters(人物).B.Thewriterwrotethepassageintheclueofplace.C.Thewriterwrotethepassageintheclueoftime.D.Thewriterwrotethepassageintheclueofposition.2.Theearthquakeinthetexthappenedin.A.Atabout3:00amonJuly28,1976;Tangshan,HebeiProvince.B.Atabout3:42amonJuly28,1976;Tangshan,HebeiProvince.C.Atabout2:00pmonmay12,2008;WenChuan,SichuanProvince.D.Atabout2:30pmonJuly28,1976;WenChuan,SichuanProvinceLine93.Howmanypeoplewerekilledorinjured?A.400,000B.Morethan400,000C.10,000D.150,000Line16-174.Whydidtheonemillionpeopleofthecitywereasleepasusualthatnight?A.Becausetheydidn’texperiencesuchthingsbefore.B.Becauseitiscommonthatthewaterinthevillagewellsroseandfell,roseandfell.C.Becausetheyweren’tafraidofdeepcracksofthewellwallsandsmellygasoutofthecracks.D.Becauseitisnaturalthatthechickensandpigsdidn’teat,miceranoutofthefieldslookingforplacetohide,fishjumpedoutoftheirbowlsandpondsThe1stparagraphTask3：DetailedReadingReadthepassagecarefullyandfillinthechartbelowinpairs.Wellwater:Wellwalls:Farmanimals:Mice:Fish:Peoplesaw:Peopleheard:Waterpipes:haddeepcrackswithsmellygasroseandfellChickensandpigsweretoonervoustoeat.Brightlightsintheskycrackedandburst.ranouttolookforplacestohide;jumpedoutofthepondsandbowls;ThesoundofplanesPart1:SignsBeforetheEarthquakeAt3:00am,everythingbeganto.Itseemedthattheworldwas.ofthenationit.cutacrossthecity.Thecitylay.Thesufferingofpeoplewere_________.Two-thirdsofthepeople____or.Thenlaterthatafternoon,anotherbigquake______TangShan.Peoplebegantowonder______________________________.shookhowlongthedisasterwouldlastdiedwereinjuredfeltAhugecrackinruinsOne-thirdshakeatanendPart2:DamagecausedbytheearthquakeextremePart3:Rescueworkafterearthquake.Butallhope____________._______cametohelpthose________.Slowly,thecitybeganto_____________.wasnotlostSoldierssurvivorsbreatheagain定语从句：•复合句中，修饰某一名词或代词的从句，叫做定语从句。•所修饰的名词和代词叫先行词。•引导定语从句的词，叫做关系词。关系词的种类：关系代词：that，which,who，whom，whose，as关系副词：when，where，why关系词的的作用：1.连接作用：连接主句和从句2.成分作用：在定语从句中充当成分3.替代作用：代替某一名词、代词或某一句话的内容。指人指物主语宾语thatwhichwhowhomwhose关系代词的用法√√√√√√√√√√√√××××关系代词在从句中可以：前四个何时可以省略？做宾语时可以省略√√定语先行词和关系词的关系1.Aplaneisamachine（thatcanfly）.2.Theboy（whobrokethewindow）iscalledTom.themachine=thattheboy=who关系代词that,which,who,whom实际上是先行词的复指3.难用的whoseThehouse（whosewindowisbroken）ismine.whose=thehouse’sTheboy（whoseparentsaredead）wasbroughtupbyhisgrandfather.whose=theboy’sTheboy’sparents=theparentsoftheboy所以，whoseparents=theparentsofwhomThehouse’swindow=thewindowofthehouse所以，whosewindow=thewindowofwhich总结：关系词whose实际上是先行词的所有格,并且，which(先行词是物)whose+n=the+n.+of+whom(先行词是人)1.Buttheonemillionpeopleofthecity,whothoughtlittleoftheseevents,wereasleepasusualthatnight.关系代词who引导定语从句，代替先行词theonemillionpeople，在定语从句中作主语唐山市的一百万居民几乎没把这些情况当一回事，当天晚上照常睡觉了。2.ItwasfeltinBeijing,whichismorethantwohundredkilometresaway.关系代词which引导定语从句，代替先行词Beijing在定语从句中作主语。两百公里以外的北京市也有震感。3.Ahugecrackthatwaseightkilometreslongandthirtymetreswidecutacrosshouses,roadsandcanals.关系代词that引导定语从句，代替先行词crack在定语从句中作主语。一条8公里长30米宽的巨大裂缝横穿房舍、马路和渠道。4.Thenumberofpeoplewhowerekilledorinjuredreachedmorethan400,000.关系代词who引导定语从句，代替先行词people在定语从句中作主语。死伤的人数达到40多万。5.Then,laterthatafternoon,anotherbigquakewhichwasalmostasstrongasthefirstoneshookTangshan.关系代词which引导定语从句，代替先行词anotherbigquake在定语从句中作主语。接着，在下午晚些时候，又一次和第一次一样的强烈的地震震撼着唐山。6.Thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythedead.关系代词who引导定语从句，代替先行词those在定语从句中作主语。救援人员组成小分队，将受困的人挖出来，将死者掩埋。7.Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.关系代词whose引导定语从句，代替先行词survivors在定语从句中作定语。whose实质上是survivors’。所以，whosehomes=thehomesofwhom救援人员为那些家园被毁的幸存者盖起了避难所。Ⅶ.HomeworkWriteanarticleaboutthedosanddon’tsduringanearthquakeNote：