Unit4NaturalDisastersReadingandThinking课件高中英语人教版3

--Exploration&Construction

Unit4NaturalDisastersGetpreparedfor：ThestudysheetThetextbookYourpassionandconcentrationstormtornadofloodwildfiredroughtvolcaniceruptionearthquaketsunamilandslideAnearthquakehappened

inTangshanandcausedgreat

.But

wasnotlost,andthecity

itself.atnightdamagehoperevivedWhathappenedatnight?Whydidn’ttheearthsleep?Whatdidpeopledo?Whathappenedafterthenight?Findoutthetopicsentencesofeachparagraph.StrangethingswerehappeninginthecountrysideofnortheasternHebei.Itseemedasiftheworldwerecomingtoanend.Everywheresurvivorslooked,therewasnothingbutruins.Buthopewasnotlost.Para1Para2Para3Para4Tangshanstartedreviveitselfandgetbackuponitsfeet.Para5

Readforthemainideaandstructure.段首段中（第二句）段首段首段首Howmanypartscanbedividedinto?StrangethingswerehappeninginthecountrysideofnortheasternHebei.Itseemedasiftheworldwerecomingtoanend.Everywheresurvivorslooked,therewasnothingbutruins.Buthopewasnotlost.WarningsignsbeforetheearthquakeDemagesandeffectsduringtheearthquakeTimeOrderPara1Para2Para3Para4Tangshanstartedreviveitselfandgetbackuponitsfeet.RescueandrevivalaftertheearthquakePara5

Readforthemainideaandstructure.

Readfordetailedinformation.TimeEventsBeforetheearthquake1.Whatarethe“warningsigns”oftheearthquake?

Duringtheearthquake1.Whendidtheearthquakehappen?

2.WhatwerethefeaturesoftheTangshanearthquake?(depth,distance,length,width)

3.Whatdamagedidtheearthquakecause?(people,animal,infrastructure,supplies,etc.)

Aftertheearthquake1.Whocametotherescue?Whatdidtheydo?

2.WhathelpedthecityTangshanrevive?Howhasitimproved?

3.WhatexperiencecanwelearnfromTangshancity?

Readthetextagainandtrytogetsomedetailsofthetextbythinkingthefollowingquestions.

Readfordetailedinformation.Beforetheearthquake:Whatarethe“warningsigns”oftheearthquake?Thewaterinthewells____and____.Deep______appearinthewellwalls.A______gascameoutthecracks.rosefellcrackssmellyMiceranoutofthefields___________placestohide.lookingforjumpedFish_______outofbowsandponds.Thechickensandevenpigswere______nervous_____eat.tootoPeoplecouldsee_______inthesky.lights

Readfordetailedinformation.Duringtheearthquake:1.Whendidtheearthquakehappen?2.WhatwerethefeaturesoftheTangshanearthquake?(depth,distance,length,width)3.Whatdamagedidtheearthquakecause?(people,animal,infrastructure,supplies)ahugecrackcutacross

HardhillsofrockriversofdirtAlargecityinruinsFactoriesandbuildingsgoneBricksBridgesTherailwaytracksCows,pigsandchickenscoveredthegroundliketheredautumnleavesfelldown/notsafetocrossuselessdeadWater,food,electricityhardtogetTheearthquakehappenedat3:42on28July,1976.Depth:11kmDistance:150kmLength:8kmWidth:30metres

Readfordetailedinformation.Aftertheearthquake:1.Whocametotherescue?Whatdidtheydo?2.WhathelpedthecityTangshanrevive?

ThearmyDoctorsandnursesWorkersdugout…buried…provided…built…strongsupportfromthegovernmentandthetimelesseffortsofthepeople

DescribetheearthquakeinTangshanReadforwritingstyleandlanguagefeaturesFunction:

tomakethedescription_______________________.realandconvincing1minute150kilometres8&302/375%,90%400,0003:42am11kilometres3.Findoutthenumbersdescribedinthepassageandthinkoutthefunctionofit.Documentary（纪实的）Thenighttheearthdidn’tsleep.(title)Forthreedaysthewaterinthevillagewellsroseandfell,roseandfell.(L2)Hardhillsofrockbecameriversofdirt.（L12）

Brickscoveredthegroundlikeredautumnleaves.(L20)Slowly,thecitybegantobreatheagain.(L37)

Readforwritingstyleandlanguagefeatures4.Explorethefigureofspeech（修辞格)inthefollowingsentences.personification(拟人)repetition(反复)simile(明喻)personification(拟人)metaphor(暗喻)Function:

tomakethedescription__________________________.morevividandexpressiveLiterary（文学的）exaggeration(夸张)DocumentaryLiteraryThefeaturesoflanguageLiteraryJournalismNewsReportTimelyDocumentary

Thinkanddiscuss.Exceptforthewarningsigns,thedamageandtherescuework,whatelsecanwelearnfromtheearthquakeinTangshan?Disastersare___________.Ignorancemightbe______.Lifeis_____.Butifpeople_______,disasterscanbe________.powerfuldeadlyweakunify