Unit4NaturalDisastersReadingandThinking课件-高中英语人教版

Unit4NaturalDisastersListeningandSpeakingReadingandThinking

LanguageCompetenceStudentscanunderstandandutilizevocabulary,sentencepatterns,anddescriptiveexpressionsrelatedtonaturaldisasters.LearningAbilityDevelopstudents'autonomouslearningskillsaboutnaturaldisasters,enablingthemtosummarizereadingstrategiesandknowledgepoints.CulturalAwarenessDeepenstudents'awarenessoftheculturalandsocialimpactsofnaturaldisasters,fosteringrespectfordiversedisaster-responsecultures.ThinkingQualityStudentsshouldbeabletoanalyzethecauses,consequences,andpreventionofnaturaldisaster.LearningObjectivesTeachingFocusMasternatural-disaster-relatedlanguageexpressions,practicereading-to-writingtransformationskills,andexploretheculturalandsocialimplicationsofdisastersthroughreadinganddiscussion.TeachingChallengesEnablestudentstoapplycomplexlanguagestructuresaccuratelywhendescribingdisasters,integratemultiplethinkingmodestoanalyzedisaster-relatedissues.TeachingFocusandTeachingChallengesPart1Listening1.What’sgoingoninthisphoto?2.Whatkindsofnaturaldisasterscanyouthinkof?Inthephotograph,ateamofsoldiersarerescuingsomebodyfromacollapsedbuildingfollowinganearthquake.Somenaturaldisastersarehurricanes,floods,earthquakes,tsunamis,eruptingvolcanoes,wildfires,andtornadoes.LookanddiscussWatchthevideoNaturalDisastersandlookatthephotos.Activity1Doyouknowwhatthesedisastersare.Writedowntheirnames.Activity1tornadotsunamiearthquakewildfirefloodListentothenewsreportsandtickthedisastersthatyouhear.Activity2

●earthquake ●tornado ●wildfire ●drought●landslide ●tsunami ●flood ●volcaniceruption

✔✔✔✔Circlethekeyword(s)inthequestionsbelowandwritethekindofinformationtheyreferto.Activity3

Questions1.WhatwasthemagnitudeoftheearthquakeinEcuador?2.HowmanypeoplewerekilledorinjuredinEcuador?3.Wherearethefloods?4.Whataretherescueworkersandsoldiersdoingintheflood-hitarea?5.WhendidpeopleseethetornadoinMemphis?6.WhichbuildingsweredamagedinSeoul?7.WhatcausedthelandslideinSeoul?Thenlistenagainandanswerthequestions.Activity3

QuestionTypeofInformationAnswer1.WhatwasthemagnitudeoftheearthquakeinEcuador?number2.HowmanypeoplewerekilledandinjuredinEcuador?number3.Wherearethefloods?place4.Whataretherescueworkersandsoldiersdoingintheflood-hitarea?activities5.WhendidpeopleseethetornadoinMemphis?time6.WhichbuildingsweredamagedinSeoul?places7.WhatcausedlandslideinSeoul?reasons7.8About230peoplewerekilledandmorethan1,500wereinjured.IncentralChina.Theyareworkingdayandnighttomakesurethatpeoplearesafe.at9:25a.mAlibraryandasupermarketbyheavyrainthathasfalleninthelastweekPart2ReadingLead-inWhatweshoulddowhenanearthquakeoccurs?StayindoorsandseekshelterEvacuatecarefullyStayinanopenareawhenoutdoorsCheckforinjuriesDiscusswhatcanhappentoacityduringabigearthquake.Acitycanbedamagedinanearthquake.Theelectricitycangodown.Thewatercanbeunsafetodrink.Firescanstart.Peoplecanpanicorgetseverelyinjured.……Activity1Activity2Lookatthetitlesandpicturesbelow.Whatdoyouthinkthetextisabout?Itseemsthatsomethingawfuloccurred.Perhapstheyaimedtosavesomeonetrappedbeneaththecollapsedstructures.Theearthquakeoccurringduringthenightbroughthugelossestothecityanditspeople.Skimforthestructureofthepassage.BeforetheearthquakeDuringtheearthquakeAftertheearthquakeActivity3Readthetextcarefullyandwritedownthemainideaofeachparagraph.\Para.1:WarningsignsbeforetheearthquakesPara.2:

Thehappeningofthebigearthquake.Para.3:

Theimmediateeffectsoftheearthquake.Activity3Readthetextcarefullyandwritedownthemainideaofeachparagraph.Para.4:

Therescuework.Para.5:

Therevivalofthecity.Scanthetextandfindthewordsbelow.Guesswhattheymeanfromthecontext.Activity4ruinbricktrapburyruin(noun,Paragraph2)Thisworddescribesthecitystraightaftertheearthquake.Inashorttime,alotofdamagewasdone,soitmustdescribeaplacethathasbeenbadlydamaged.brick(noun,Paragraph3)Thiswordisusedtodescribethebuildingsthathavefallen.Theyareredlikeleaves,butalsoheavy,becausethewindcannotmovethem.Theysoundliketheredclayblockscommonlyusedtobuildbuildings.Scanthetextandfindthewordsbelow.Guesswhattheymeanfromthecontext.Activity4ruinbricktrapburytrap(verb,Paragraph4)Thisverbisusedtodescribepeoplewhoarenotdead,buttheyneedhelptobedugout,soitmustmeantheycannotmovebecausetheyarestucksomewhere.bury(verb,Paragraph4)Thisverbisusedtodescribewhathappenstothedeadbodies.Theyareoftenputintothegroundandcovered,sothatcouldbewhatthismeans.Readthesentencesdescribingwhathappenedafterahugeearthquake.Completethesentenceswiththecorrectformsofthenewwordsandphrasesfromthetext.Activity51.Thehugeearthquakeleftnearlythewholecity__________.2.Everyonewas__________,thinkingtheworldmustbecomingtoanend.3.Millionsofpeoplewereleftwithoutwater,food,or_________.4.Soldiersandvolunteersworkedashardastheycouldtopullaway__________androcks,andrescuethosewhowere_________undertheruins.5.Somewerefoundalive,thoughtheyweresufferingfromterribleinjuries,butothershadalreadystopped__________whentheywerediscovered.6.Afewbuildingswerestillstanding,butpeoplewereafraidtousethemasshelters,worryingtheywouldbe__________ifthebuildingsfell.inruinsinshockelectricitybrickstrappedbreathingburiedReadthetextagainandanswerthequestions.Activity61.Whatweresomeofthestrangethingshappeningbeforetheearthquake?Doyouthinktheywerewarningsigns?Whyorwhynot?Beforetheearthquake,thewaterinthevillagewellsroseandfell.Deepcracksappearedintheirwalls.Animalswereactingstrangely.Ithinkthesewerewarningsignsastheydon’tusuallyhappen.Somethingstrangemustbehappeningunderground.Sometimes,animalsaremoresensitivetosomecomingdangers.Readthetextagainandanswerthequestions.Activity62.Whatdoesthewritermeanby“Slowly,thecitybegantobreatheagain”?Thewritermeansthatthecitybegantofunctionagain,becausetheearthquakehadstoppedpeopleandsuppliesmovingabout,andsoitwaslikethecitycouldn’tbreathe.Readthetextagainandanswerthequestions.Activity63.Whatkindofhelpdoyouthinkpeoplewhohavesufferedanearthquakeneed?Peoplewhohavesufferedanearthquakeneedquickaccesstobasicthingssuchaswaterandfood,becausetheycannotgetthemeasily.Theyalsoneedmedicalcare,notjustforinjuries,buttoprotectagainstdiseaseandotherproblemsthathappenaftertheearthquake.Lastbutnotleast,thesepeoplealsoneedpsychologicalcareandhelp.Part3LanguagePointsruinn.&vt.破坏；毁坏inruins 严重受损；破败不堪

be/lieinruins

变成废墟go/fallintoruin 衰落，败落ruinone’shealth/fame/future毁坏某人的健康/名誉/前途练习：Three-fourthsofthecropwas_______bythefloodlastnight.ruinedshockn.震惊；令人震惊的事；休克vt.（使）震惊in(astateof)shock 处于休克状态；震惊地shockabsorber 减震器；缓冲器cultureshock 文化冲击；文化休克electricshock 触电；电击visualshock 视觉冲击练习：He’sstill____astateofshockafterwitnessingtheaccident.intrapvt.使落入险境；使陷入圈套n.险境；陷阱betrappedin 困在……中，陷入……trapsbinto(doing)sth 诱使某人（做）某事lay/setatrapfor 为……设下圈套

fall/walkintoatrap 落入圈套fallintothetrapofdoingsth陷入做某事的误区练习：Theliartrappedmeinto_________(believe)hisstory.believingeffortn.努力；艰难的尝试；尽力makeaneffort/makeefforts做出努力makeeveryefforttodosth=sparenoefforttodosth尽全力做某事withouteffort 毫不费力地jointeffort 共同努力；协同努力练习：Hesparedno_______tomakeherhappyagain.effortItseemedasiftheworldwerecomingtoanend!asif/though引导的从句的虚拟语气：(1)从句谓语与主句谓语同时进行,从句用一般过去时(系动词一般用were);(2)