人教新课标高一英语必修一 Unit4 Earthquakes WB listening and reading task ppt课件.ppt

Unit4EarthquakeWorkbook,1.Itisbelievedthatonthesurfaceoftheearthareanumberofplates.2.Theplatesarealwaysmoving.3.Iftheplatesstopmove,thereisanearthquake.,ListeningonPage621Listentothetapeandtellwhethertheyaretrueorfalse.,T,T,F,4.Iftheplatesmove,thereisanearthquake.5.Whereveryoulive,youareinanearthquakearea.6.Chinahastwoplatespushingonherandtheymakemountainsandearthquakes.,F,F,T,2Listentothetextandanswerthesequestions.,Part1:1Whydoearthquakeshappen?Earthquakeshappenwhentwomovingplatesjumpandpushagainsteachother.,2WhydoCalifornia,ChinaandJapanhavealotofearthquakes?California,JapanandChinahavealotofearthquakesbecausetheyareplacedinareaswheredifferentplatesmeet.,Part2:1Donotbuild_.2Makesureyoubuild_.3Youmust_.,housesalongalinewheretwoplatesmeet,housesonrockratherthanonsand,makethehousesasstrongaspossible,_buildingswillfalldownand_onesmay_.,Weak,strong,stayup,Part1Whydoearthquakeshappen?Scientistsbelievethatthesurfaceoftheearthiscoveredbyanumberofmovingplates.Sometimestwoplatesmovetowardsandpushagainsteachother.Sometimestheystopforyearsbutatothertimestheyjumpandanearthquakeisfelt.Because,Listeningtext,ofthemovementsoftheseplates,California,ChinaandJapanhavealotofearthquakes.YoucanseetheresultinSanFranciscowherethePacificplatemeetstheNorthAmericanplate.Whenthe1906earthquakehappened,thePacificplatejump5to6metrestothenorth.,Part2Chinaisacountrywheremanyearthquakeshappen.ThePacificplateispushingChinafromtheeastandtheIndianplateispushingChinafromthesouthwest.ThepowerofthismovementcreatedtheHimalayasandMountQomolongma.ItnowcausesearthquakeinChina.Wecannotstopearthquakesbutwecandothingstomakesuretheydo,notdestroywholecities.Firstitisnotagoodideatobuildhousesalongthelinewheretwoplatesmeet.Second,ifyouthinktheremaybeanearthquake,makesuretobuildhousesonrockratherthansand.Third,youmustmakethehousesasstrongaspossible.Weakbuildingswillfalldowninanearthquake,butstrongonesmaystayup.,1.Thejudgegaveaprizeandhiscongratulationstothecyclistwhowonthecompetition.2.ThetitleofthatbookisTheShipBuriedattheBottomoftheSea.3.Theminerswhohadbeentrappedintheminefortwodayswerefinallyrescued.,TranslationEx.2(page63),4.Thereporterrealizedthatthegirlwassofrightenedandwastryingtoavoidthequestion.5.Thefiredestroyedtwoshopswhichareaboutfourblocksfromhere.6.Theballoonburstsuddenlywhichshockedus.,7.IcantexpresshowIfeel/Iamfeelingatthemoment.8.Herefusedtotalkaboutthesufferingshehadduringthedisaster.9.Whenhewakesupeverymorning,hewillreadtheheadlinesinthenewspaperveryquickly.,Thestoryofaneyewitness,Readingtask,byJackLondon,5:13a.m.April18th,1906,firearoundtheCallBuilding,DreadfulearthquakedamageinChinatown,thedestroyedchurch,damagedwarehouse,refugeesfleeingalongtheStreet,TheArmylaterprovidedtentsforrefugees.,poorly-builtshelters,1Readandfinishtheexercises.,1.Writeanadjectivetodescribehowtheauthorfeltabouttheearthquakeandwhatitdid.Whydidyouchoosethisword?,Shocked.,Londonisbothgreatlysurprisedandfrightenedbywhathesees,soshockedisagoodwordtodescribehisfeelings.,2.Writeanadjectivetodescribehowtheauthorfeltaboutthepeopleduringtheearthquake.Whydidyouchoosetheseword?,Sad.,Londonknowsthatmanyfamilieslosttheirlovedonesandalltheirpossessions.,2Readthefirstparagraphinthispassage.Thengobackandreadagainthefirstparagraphofthepassageonpage26.Comparethewaysbothwritersgiveyoudetailsabouttheearthquakes.,DetailedReading(3m),signsthatshowedanearthquakewascoming,descriptionofthedevastationcausedbytheearthquake,buildupoftensionbydescriptionofsignseventsdescribedchronologically,emotivedescriptionofthedestruction2.useofrepetitiontobuildtension,somethingverybadabouttohappen,worstearthquakeoveruseofexaggerationtoaddtension,unawareofimplicationsofthesigns-inignorance,notgiven,Howdoyouknow?,1.Whichwritershowsmorefeelingabouttheearthquake?A.ThewriteroftheTangshanquakein1976B.ThewriteroftheSanFranciscoin1906,B.ThewriteroftheSanFranciscoin1906,Becauseheisaneyewitness.Heisalsowritingapersonalreport,notahistorylesson.,2.Bothwritersgivesimilardetailsabout_and_.,thepeoplehurtbythequake,thethingsitdestroyed,3.Whichoneofthefollowingstatementsistrue?A.Bothwritersgivedetailsofbigeventsbeforelittleevents.BBothwritersgivedetailsoflittleeventsbeforebigevents.CNeitherwritergivesdetailsofbigeventsbeforelittleevents.,CNeitherwritergivesdetailsofbigeventsbeforelittleevents.,3.Whichoneofthefollowingstatementsisnottrue?Bothwriterssawtheearthquakehewroteabout.B.Onlyonewritersawtheearthquakehewroteabout.C.Neitherwritersawtheearthquakehewroteabout.,B.Onlyonewritersawtheearthquakehewroteabout.,3Doyoubelievethewritersdescription?Giveyourreasons.,Yes,Ibelievethewritersdescription,because,No,Idontbelieve,2Whenyoulistenthefirsttimewritedownthethreekeywordsthatarementioned.,1drop2cover3hold,ListeningtaskonP66,2ndthingImustdo:MakesureIhideundersomethinglikeatabletoprotectmyselffromthingsfallingontopofme.3rdthingImustdo:Imustholdontothefurnituresoitdoesntmoveawayfrommeduringtheearthquake.,1stthingImustdo:Imustdroptothefloorandcovermyheadandneckwithmyhands.,3Givemoredetailsaboutthethree“things”,4Anyotheradviceyouthinkuseful:Ifyouareoutside,youshould_Ifyouareinthelivingroom,youshould_,keepawayfrompowerlines,trees,signs,carsandbuildings.,makesurethatthebookcasesarefastenedtothewallandtheTVsetistiedtoatablesothattheycantmove.,Ifyouareinthehousealone,youshould_,ringafamilyfriendtotellthemwhereyouareandcollectyourpersonalearthquakebag.,Listeningtext,PractiseandprepareEversincetheSanFranciscoearthquake,allchildreninCaliforniahavebeentaughtwhattododuringanearthquake.Part1Teachers:Now,students,doyourememberwhatweshoulddobeforeanearthquakecomes?,S1:Wemustmakealistofthings.Itshouldtelluswhattodo,wheretobesafeandwhotocontact.T:Good.Sofirstwhatshouldwedo?S2:Weshould“drop,coverandhold”.T:Excellent.Nowwhatdoesthatmean?S1:Wemustdroptothefloorandcoverourheadswithourhands.,T:Right?S3:Wemustholdontothefurnituresoitdoesntmoveawayfromusduringtheearthquake.T:Welldone.Sodontforget.Itsalways“drop,coverandhold”.,Part2T:Nowsupposeyouareoutsidewhenanearthquakecomes.Whatshouldyoudo?S3:Gotoanopenspaceawayfrombuildings,treesorpowerlines.S1:Ishouldtiethetelevisiontoatablesoitwontmove.Ishouldmakesurethatthebookcasesarealreadytiedtothewall.,T:Fine,butwhatshouldyoudoifyouarealonewhentheearthquakestarts?S2:RingafamilyfriendtotellthemwhereIamandcollectmypersonalearthquakebag.,T:Quiteright.Youvedoneagreatjob.NowforyourhomeworkIwantyoutothinkaboutwhattoputintoyourearthquakebag.Welldiscusstomorrow.,Makesurethatyouonlytakeessentialthingswithyou.Theymustlastyoufivedays.,SpeakingtaskonPage67,personalwashingthings,foodandchocolatebars,importantpapers,bowlsandchopsticks,identitycard,candles,bottleofwater,money,personalwashingthings,abottleofwater,money,torch,mobilephone,foodandchocolatebars,blanket,Mypersonalearthquakebagwillcontain,medicine,Thebagwillcontain,Sample,S1:Whatdoyouthinkwellneedinourpersonalearthquakebag?S2:Ifwehavetocollectthingsweneedforfivedays,themostimportantthingswillbethebottleofwater,candles,moneyandpersonalwashingthings.Thatmakesfour,doyouagree?,S1:Yes,theysoundgoodchoices.Ialsothinkweneedatorch,amobilephoneandablanket.Anotherone?S2:OK.Butnowwehavedifficulties.Iwouldlikefoodandsweets.Wellreallyneedfoodifweretobeonourownforfivedaysbeforerescuecomes.S1:No,Idontagree.Foodandsweetsisagoodideabutthemedicinewouldalsobeveryuseful.,S2:Iagree.Sowehavetochoosewhethertotakethefoodandsweetsandthemedicinetomakeoureightitems.S1:OK.Now,letsmakethelist:water,candles,moneyandpersonalwashingthings,foodandsweets,atorch,mobilephoneandblanket.Ifwewanttoaddthemedicineaswell,whatcanweremove?,S2:Well,thecandlesandthetorchdoseemtobethesame.Whydontweremovethecandles(incasewedonthavematches)andreplacethemwiththemedicine?S1:Yes.Thatseemstosolvetheproblem.OK.Letsputthemedicineinandtakethecandlesout.Nowourlistiscomplete.Letstelltheclassourideasandseeiftheyhavethesameideas,Whatareyougoingtodoifanearthquakehappens?,Ifyouare,Speaking,Suggestanswer,Ifyouweresleepinginyourbedroomwhenthequakehappened,youwouldgetupquicklyfirst,nextyouwouldwakeupyourfamilyandyourneighbours.Thenyoucouldruntoasafeplace.Sothatyoucouldescapebeingtrappedorkilled.,Remember:Thesethingshouldbeavoided:,standingclosetoabuilding(becauseitmayfallonyouifitisweakenedbytheearthquake.)2.standingunderatree(becauseitmayfallonyou)3.goingtooclosetopowerlines(becauseyoumaybebadlyaffectedbyelectricityiftheyfallonyou.),Aposter,Whattheposterisaboutandwhy.,Theitemsandwhytheyarechosen.,Whatshouldbeavoidedandwhy.,WritingtaskonPage67,Practice,Writeaposterinclassaccordingtothethreepartsgivenabove.Whenitiscompleted,displayyourposterintheclassroom.,SampleposterAnearthquakemayhappenatanytimesoitsbesttoprepareyourpersonaleart