高中英语必修一Unit4整体课件

Whatkindofdisastersdoyouknow?firetyphoon/HurricanesnowslidevolcanoeruptionmudflowtornadosandstormfloodTsunamiearthquakeWhathashappened?Whathappened?Tallbuildingsweredestroyed.Thecarwassmashed.Whathappened?Peoplewereinjured.Thecitywasinruins.thecityaftertheearthquakethecitybeforetheearthquakeUnitFour:EarthquakesPeriodOne:WarmingupandtalkingAnearthquakeistheresultofasuddenreleaseofenergyintheEarth'scrust.Earthquakesmayresultindisease,lackofbasicnecessities,lossoflife,generalpropertydamage,roadandbridgedamageandsometimeslandslides,fires,floodandeventsunamis.Discussion:Whatdoyouthinkwillhappenbeforeanearthquake?1)Brightlightflashesinthesky.2)Thewellhasdeepcracksinit,andthewaterinitrisesandfalls.3)Chickensareflyinganddogsarebarking,andpigsandcowsaretoonervoustoeat.4)Fishjumpoutofthepond,andmicerunwildlyoutofthefields.Signsbeforeanearthquake:唐山抗震纪念碑广场唐山大地震三十周年后的新唐山美国旧金山海湾大桥旧金山Thesetwocitiesarefamousfortheirearthquakesduringaperiodofcalm.Sooneshouldnottrustsituationsthatseempeacefulsincebadthingsmayhappen.Saysomethingaboutthetwocities.Tangshanisabeautifulcitywithgardens,wideroads.SanFranciscoisacitywithtallbuildingsthicklystandingontheearth.Step6DiscussionSupposetheearthbeginstoshakewhatwillyoudotoprotectyourself?Discussthefollowingopenquestioningroupoffour1.Getunderaheavytableordeskandholdon,orsitorstandagainstaninsidewall.2.Keepawayfromwindows.Whatcanwedotokeepourselvessafefromanearthquake?DiscussionIfatschool:·Hideunderadeskortable.·Faceawayfromwindows.Ifathome:·Hideunderaheavytableorbed.·Sitinacorner,awayfromdoors,windows,ect.moneywaterfruitcakespreciousphotocertificates（证书）goldclothesWhenanearthquakehappens,youareescapingfromhome,whatwillyoutakewithyou?Why?Lifeisbeautiful.Wemustloveourlives.InanearthquakeLet’spractisehidingSPEEDISLIFE.UnitFour:EarthquakePeriodTwo:ReadingDisastershavenoemotion,butpeopledo.Whenandwheredidtheearthquakehappen?Readthetextsilentlyandquicklyandtrytogettheinformationaboutthefollowingquestions.AnearthquakehappenedinTangshan,Hebei,onJuly28th,1976.AthearmycametohelpthemBthequakehappenedwhiletheyweresleepingCtheywerenervousDdamesandwellswereuselessEtheydidn’tknowthequakecausedthestrangethings1Thechickensdidn’teatbecause2Beforetheearthquakethepeopledidn’tworrybecause3Suchagreatnumberofpeoplediedbecause4Waterwasneededbecause5ThepeopledidnotlosehopebecauseReadthetextaloudandjointhecorrectpartsofthesentences.SkimmingTrueorfalse1.PeopleinTangshanwerewarnedoftheearthquakeanddidn’tgotobedthatnight.2.PeopleinBeijingalsofelttheearthquake.3.Morethan400,000peoplewerekilledinthequake.4.Manyrescueworkersanddoctorsweretrappedundertheruinsduringtheaftershock.5.Peopletriedtogetfreshwaterfromundertheground.FTFTFskimmingSkimthepassageandfindoutthetopicsentenceofeachparagraph.ParagraphTopicsentencePositionintheparagraph1234StrangethingswerehappeninginthecountrysideofnortheastHebei.Everythingbegantoshake.Itseemedasiftheworldwasatanend.Everywheretheylookednearlyeverythingwasdestroyed.Allhopewasnotlost.beginningbeginningbeginningbeginningHowmanypartscanthispassagebedividedinto?ThreepartsDoyouknowthemainideaofeachpart?Part1Paragragh1Part2Paragraph2.3Part3Paragraph4Themainideaofeachpart:timeorderPart1.（Para.1）BeforetheearthquakePart2.(Para.2,3)DuringtheearthquakePart3.(Para.4)AftertheearthquakeSomethingstrangehappenedinTangshanSomethinghappenedthedestroyoftheearthquakeinTangshanSomethinghappenedtherescueofTangshanDetailed-readingMainIdeaDetails•________thingswerehappeninginthecountrysideinnortheastHebei.•Thewaterinthewells____and______.•A_______gascameoutofthecracks.•Thechickensandpigsweretoo________to_____.•Fish________outofthebowlsandponds.•Mice_____outofthefields.•At______amonJuly28,1976,peoplesaw_______________inthesky.signsbeforetheearthquakePara.1FillintheblanksStrangerosefellsmellynervouseatjumpedran3:00brightlightsMainIdeaDetailsAt_____am,the__________earthquakeofthe20thcenturybegan._______burstfromholesintheground.•Hardhillsofrockbecameriversof____.•________coveredthegroundlikeredautumnleaves.•Two_______andmostofthebridgesfell.•Therailwaytrackswerenow_________piecesof_______.•______nowfilledthewellsinsteadofwater.•Water,foodand______________werehardtoget.DamagecausedbyearthquakePara.2-3Fillintheblanks3:42greatestSteamdirtBricksdamsuselesssteelSandelectricityMainideaEventResultafterthat____notlost_____sent150,000soldiers________builtsheltersforsurvivors__________takentothecityThecitybegantobreathagainhopearmyworkersfreshwaterDataofthenationfelttheearthquake.Ahugecrackthatwaskilometreslongandmetreswidecutacrosshouses.Interriblesecondsalargecitylayinruins.ofthepeoplediedorwereinjuredduringtheearthquake.Thenumberofpeoplewhowerekilledorinjuredreachedmorethan.Allofthecity’shospitals,_ofitsfactoriesandbuildingsandofitshomesweregone.1/3830152/3400,00075%90%Para.2-3conclusion:Sumupthemainideaofthepassage:____________happenedinTangshan.Forafewdays,waterinthewells_____________.Fromthe______ofwells__________cameout.Mice,chicken,pigsandevenfishbecame________.At3:00am,everythingbeganto______.Itseemedthatth