Unit4NaturalDisastersReadingandThinking课件高一英语人教版

UNIT4NATURALDISASTERSToreadnewsreportaboutTangshanearthquake.Tousecontexttounderstandnewwordsandexpressions,

predictingbeforereading,summarizingthemainideaofeachparagraph.Todescribeandtalkaboutanaturaldisaster.Namethefollowingnaturaldisastersbasedonthepictures.earthquaketornadowildfiredroughtlandslidetsunamifloodvolcaniceruptionWhatnaturaldisasterscanyousee?Naturaldisasterstyphoon/hurricane

(台风)tsunami(海啸)tornado(龙卷风)flood(洪水)fireearthquakeearthquakeInthevillagewellsInthefarmyardIntheskywater(

)walls(

)chickens,pigs(

)dogs(

togoinside)mice(___________________________)fish(____________________)

intheskyloudnoisesroseandfell,roseandfelldeepcracksstrangethings（before）

toonervoustoeatbrightlightsrefused____________

jumpedoutofthewaterranouttolookforplacestohideHowdidpeoplefeel?unaware/unpreparedasleepasusual

Activity3:Readfordetails

warningsignsReadpara.1.Para.1Readpara.2--3.2.______ofthenationfelttheearthquake.1.At_________,everythingbegantoshake.3.Inlessthan___minute,alargecity

.4.Ahugecrack,___kilometreslongand___metreswide，appeared.5.2/3ofthepeoplediedor

.

6.Thenumberofpeoplewhowerekilledorbadlyinjuredwasmorethan________.Thousands

ofchildrenwereleft

.3:42a.m.Nearly1/31830wereinjured400,000deadlydamage（during）7.Buildings,factories,homesandhospitals

.8.Bridgesandtracks_________9.Cows,pigsandchickens

.10.Water,foodandelectricity

.layinruinswithoutparentsweregoneweredestroyed.weredeadwerehardtogetHowdidpeoplefeel?hopelessshockedinpanicpara1para2para3para4para5A.ThehappeningoftheearthquakeB.TherescueworkC.ThedestructiveeffectsD.TherevivalofthecityE.StrangesignsbeforetheearthquakeHowisthispassagedeveloped?Timeorder2mins:Carefulreading:Part1:quickask&quickanswerPart1.(1)warningsignsbeforetheearthquakeseesmellhearwater,deepcrack,chickens,pigs,dogs,fish,mice,lightssmellygasloudnoiseunawareEstablishdisasterawarenessPart1.--people’sreaction3minutes：Carefulreading:Part2TrueorFalse.Correctthefalsestatements.1.Itcausedahugecrackof150kilometerslongand30metresdeep.2.Over40,000peoplewerekilledorbadlyinjuredaswellasthousandsofanimals.3.Onethirdofthefactoriesandallitshospitalsfallintoruins.4.Mostbridgesandrailwaytracksweredestroyedandbecameuseless.5.Theearthquakewasoneofthemostdeadlyearthquakesinthe20thcentury.

FFFTT8wide400,00075%ruins:thestateorprocessofbeingdestroyedorseverelydamaged.Part2.--greatdamagereduceMakebuildingsstronger.Part1(para.___)Part2(paras.___)Part3(paras.___)12-34-5RevivalaftertheearthquakeSignsbeforetheearthquakeDamageduringtheearthquakeSkimthepassageandmatchthemainideaofeachpart.Skimandfindoutthetopicsentences.n.

气体；燃气；汽油Readthefirstparagraphandanswerthequestions.Whatweresomeofthestrangethingsthatwerehappeningbeforetheearthquake?HowdoyouunderstandthelastsentenceinParagraph1?

Itservesasalinkbetweentheprecedingandthefollowingcontent.Tangshan’snewlookTangshanstartedtoreviveitselfandgetbackuponitsfeet.Unionisstrength,strengthchangestheworld.团结就是力量，力量改变世界。

Whenfacingnaturaldisasters,maybewearesopowerless.Butweneedtoholdthefirmbeliefthatourcountrywillnevergiveuponus,andunitycanovercomeeverything.Inthemeantime,allofusreallyneedtoarouseourawarenessofdisasterprevention!Summary:利用语境猜测词义。一、生词所在句子或段落中出现的其它词汇的意思；二、文本的主题知识；三、生词在句子中的语法结构知识。下面看看如何利用语境猜测ruin和brick的词义。第二段ruin上下文提取信息：comingtoanend,deadlyearthquakes,damage,crack,cutacross,riversofdirt,dead,injured,withoutparents,killed,badlyinjured。描述了毁灭性的画面：thelargecitywasdestroyedcompletely，可以猜测ruin“毁坏，破坏”。第三段brick上文About75percentofthecity’sfactoriesandbuildings,90percentofitshomes,andallofitshospitalsweregone及该词所在句coveredthegroundlikeredautumnleaves,butnowindcouldblowthemaway可知，工厂、建筑物、房子、医院等消失不见了，风没能吹走的红色物体遍地都是，可以推测brick“砖，砖块”。n.Itdescribesthecitystraightaftertheearthquake.Inashorttime,alotofdamagewasdone,soitmustdescribeaplacethathasbeenbadlydamaged.brickruinruinbrick

trapburyn.Itisusedtodescribethebuildingsthathavefallen.Theyareredlikeleaves,butalsoheavy,becausethewindcannotmovethem.Theysoundliketheredclayblockscommonlyusedtobuildbuildings.Readthesentencesdescribingwhathappenedafterahugeearthquake.Completethesentenceswiththecorrectformsofthenewwordsandphrasesfromthetext.Thehugeearthquakeleftnearlythewholecity__________.2.Everyonewas__________,thinkingtheworldmustbecomingtoanend.3.Millionsofpeoplewereleftwithoutwater,foodor_________.inruinsinshockelectricity

用括号内单词的正确形式填空。1.Ifasnowslidestrikes,skierscanbe________(bury)ali