人教版高中英语必修一 （Natural disasters）课件(第2课时)

Unit4NaturalDisasters

第2课时

LearningobjectivesInthisclass,youwill1.readatextaboutTangshanearthquakeandgatherinformation;2.reflectonthelessonsthatwecanlearnfromtheearthquake；3.analyzethelanguagefeaturesofthetext.Leadingin:Lookatthepicture.

Whatcanhappentoacityduringabigearthquake?Pre-reading:Lookatthetitleandphoto.Whatdoyouthinkthetextismainlyabout?THENIGHTTHEEARTHDIDN’TSLEEPWhatisthetextmainlyabout?

AbigearthquakehitTangshanatnightandcausedgreatdamage.Activity1:Readthetextandgetthemainidea.Activity2:

Readthetextcarefullyandthenwritedownthemainideaofeachparagraph.Paragraph1:____________________________________Paragraph2:____________________________________Paragraph3:____________________________________Paragraph4:____________________________________Paragraph5:____________________________________________________Warningsignsbeforetheearthquake.Paragraph1:____________________________________Paragraph2:____________________________________Paragraph3:____________________________________Paragraph4:____________________________________Paragraph5:Thehappeningofthebigearthquake.Theimmediateeffectsoftheearthquake.Therescuework.Therevivalofthecity.___________________________________________________Warningsignsbeforetheearthquake.Activity2:

Readthetextcarefullyandthenwritedownthemainideaofeachparagraph.___________________________________________________________________________∆∆∆beforeduringafterTangshanearthquakePara1Para2&3Para4&5Activity2:

Readthetextcarefullyandthenwritedownthemainideaofeachparagraph.___________________________________________________________________________∆∆∆beforeduringafterTangshanearthquakeActivity2:

Readthetextcarefullyandthenwritedownthemainideaofeachparagraph.●

Whatweresomeofthestrangethingshappeningbeforetheearthquake?●Waterinthevillagewellsroseandfell.

●Animalswereactingstrangely.●

Brightlightswereseenintheskyandloudnoiseswereheard.●Deepcracksappearedintheirwalls.Whatweresomeofthestrangethingshappeningbeforetheearthquake?___________________________________________________________________________∆∆∆beforeduringafter●Whathappenedlaterthatafternoon?●

Howdidpeoplefeel?Activity3:

Readthetextagainandsortoutthedetailedinformation.

●Whendidtheearthquakehappen?

●Whatdamagediditcausetothecityandpeople?

●Whendidtheearthquakehappen?

At3:42a.m.on28July1976.Activity3:

Readthetextagainandsortoutthedetailedinformation.

●Whatdamagediditcausetothecityandpeople?Nearlyeverythingwasdestroyedandmorethan400,000peoplewerekilledorbadlyinjured.Activity3:

Readthetextagainandsortoutthedetailedinformation.

●Whathappenedlaterthatafternoon?AnotherbigquakeshookTangshanagain.

●Howdidpeoplefeel?Theyfeltshockedandhelpless.Activity3:

Readthetextagainandsortoutthedetailedinformation._________________________________________________________________∆∆∆beforeduringafter1.Whocametotherescue?Whatdidtheydo?2.Whatdoestheauthormeanby“Slowly,thecitybegantobreatheagain”?Activity3:

Readthetextagainandsortoutthedetailedinformation.1.Whocametotherescue?Whatdidtheydo?150,000soldiers.Theyweresenttodigoutthosewhoweretrappedandburythedead.Morethan10,000doctorsandnurses.Theycametoprovidemedicalcare.Activity3:

Readthetextagainandsortoutthedetailedinformation.UsecontexttounderstandnewwordsWhenyouseeawordyoudonotknow,donotstopandlookitupinthedictionary.Ifyoucontinuereading,thecontextwillprobablyhelpyouunderstandwhatitmeans.1.Whocametotherescue?Whatdidtheydo?Workers.Theybuiltsheltersforsurvivorswhosehomeshadbeendestroyed.Activity3:

Readthetextagainandsortoutthedetailedinformation.2.Whatdoestheauthormeanby“Slowly,thecitybegantobreatheagain”?Thewritermeansthatthecitybegantofunctionagain.Activity3:

Readthetextagainandsortoutthedetailedinformation.Activity4:Reflectonthelessonswecanlearnfromtheearthquake.●Whatothercitiesortownshavegonethroughsimilarchanges?Whatlessonscanwelearnfromtheseevents?●WhatdoyouthinkhelpedtherevivalofTangshancity?●WhatdoyouthinkhelpedtherevivalofTangshancity?TherevivalofTangshanwashelpedbythestrongsupportofthegovernmentandthepeoplewhoallworkedinunitytorebuildthecityevenbetterthanbefore.Activity4:Reflectonthelessonswecanlearnfromtheearthquake.●Whatothercitiesortownshavegonethroughsimilarchanges?Whatlessonscanwelearnfromtheseevents?WenchuancountyandsomeothertownsnearWenchuan.Activity4:Reflectonthelessonswecanlearnfromtheearthquake.●Whatothercitiesortownshavegonethroughsimilarchanges?Whatlessonscanwelearnfromtheseevents?1.Weshoulddevelopbetterwaystodetectandprepareforthesedisasters.2.Actingquicklyandinunityisthebestwaytogetoversuchdisasters.3.Thestrongsupportfromgovernmentandpeoplearoundarealsoveryimportant.Activity5:Analyzethelanguagefeaturesofthetext.Whichsentencesimpressyoumost?Why?●

Itseemedasiftheworldwerecomingtoanend.

●Hardhillsofrockbecameriversofdirt.similemetaphor●

Brickscoveredthegroundlikeredautumnleaves.similepersonification●Theearthdidn’tsleep.●Thecitybegantobreatheagain.Whichsentencesimpressyoumost?Why?Activity5:Analyzethelanguagefeaturesofthetext.personificationWhichsentencesimpressyoumost?Why?similevividmetaphorActivity5:Analyzethelanguagefeaturesofthetext.Whydoestheauthormentionsomanynumbers?Elevenkilometersdirectlybelowthecity,oneofthemostdeadlyearthquakesofthe20thcenturyhadbegun,aquakethatevencauseddamagemorethan150kilometersawayinBeijing.Nearlyonethirdofthewholenationfeltit!Activity5:Analyzethelanguagefeaturesofthetext.Whatkindoftextisit?

（纪实性报告文学）Aliteraryjournalism.Activity5:Analyzethelanguagefeaturesofthetext._______________________________________________________________________∆∆∆beforeduringafterTangshanearthquakeSummaryHomework:●ReadthetextandfinishActivity5onPage51;

●

PrepareaspeechintroducingtheinformationofTangshanearthquake.Unit4NaturalDisasters

第3课时

LearningobjectivesInthisclass,youwillrecognizetherestrictiverelativeclausesandunderstandtheuseofrelativepronouns;summarizetheformandfunctionsofrestrictiverelativeclauses;userestrictiverelativeclausestodescribepicturesofdisasters.TheTangshanearthquakewasaterribleexperiencethatmygreat-grandmacannotforget.Activity1：Findandunderlinetherestrictiverelativeclause.______________________________________________restrictiverelativeclause(限制性定语从句）Antecedent(先行词)Findandunderlinetherestrictiverelativeclausesinthesentencesbelow.Thecouplewholivenexttousvolunteeredtohelpafterthevolcanoerupted.Thesupplieswhichwereprovidedtothedisasterareawerecollectedfromaroundthecountry._________________________________________________________________________________Mr.Liisanarchitectwhosedesignsforthenewtownhavewonpraise.AdoctorwithwhomJamesusedtoworkdiedinthe2016earthquakeinEcuador.Findandunderlinetherestrictiverelativeclausesinthesentencesbelow._______________________________________________________________________________________________________Arestrictiverelativeclausegivesusdetailedinformation.Ittellsuswhichpersonorthingwearetalkingabout.SummaryThecouplewholivenexttousvolunteeredtohelpafterthevolcanoerupted.Whydoweuserestrictiverelativeclauses?Whatiftherestrictiverelativeclauseisnotusedinthesentence?Thecouplevolunteeredtohelpafterthevolcanoerupted.Thecouplewholivenexttousvolunteeredtohelpafterthevolcanoerupted.THENIGHTTHEEARTHDIDN’TSLEEPStrangethingswerehappeninginthecountrysideofnortheasternHebei.Forseveraldays,thewaterinthevillagewellroseandfell,roseandfell.Thereweredeepcracksthatappearedinthewellwalls.Atleastonewellhadsomesmellygascomingoutofit.…_______________________________________At3:42a.m.,everythingbegantoshake.Itseemedasiftheworldwerecomingtoanend!Elevenkilometersdirectlybelowthecity,oneofthemostdeadlyearthquakesofthe20thcenturyhadbegun,aquakethatevencauseddamagemorethan150kilometersawayinBeijing.______________________________________________________________________________________Twothirdsofthepeoplewholivedthereweredeadorinjured.Thousandsofchildrenwereleftwithoutparents.Thenumberofpeoplewhowerekilledorbadlyinjuredinthequakewasmorethan400,000._________________________________________________________________________________________________________…Soonafterthequakes,thearmysent150,000soldierstoTangshantodigoutthosewhoweretrappedandtoburythedead.Morethan10,000doctorsandnursescametoprovidemedicalcare.Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.Hundredsofthousandsofpeoplewerehelped….________________________________________________________________Observethesentencesandfindtherelativepronouns.Observethesentencesandfindtherelativepronouns.Findrelativepronouns.RelativepronounsMr.Liisanarchitectwhosedesignsforthenewtownhavewonpraise.anounRelativepronounsthat

whose

whom

whowhich

Summarizetheusageofrelativepronouns.1.…aterribleexperiencethatmygreat-grandma…2.Thecouplewholivenexttous…3.Thesupplieswhichwereprovidedtothedisaster…4.…anarchitectwhosedesignsforthenewtown…5.AdoctorwithwhomJamesusedtowork…6.…cracksthatappearedinthewellwalls.7.…survivorswhosehomeshadbeendestroyed.__________________________________…aterribleexperiencethatmygreat-grandmacannotforget.Thereweredeepcracksthatappeared…Thesupplieswhichwereprovidedto…Thecouplewholive…Twothirdsofpeoplewholived…AdoctorwithwhomJamesusedtowork…Summarizetheusageofrelativepronouns.thing(s)thing(s)peoplepeople___________________________________________Summarizetheusageofrelativepronouns.Mr.Liisanarchitectwhosedesignsforthenewtownhavewonpraise.architect’s________possessiveMr.Liisanarchitectandhisdesignsforthenewtownhavewonpraise.Summarizetheusageofrelativepronouns.Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.survivors’_________Workersbuiltsheltersforsurvivorsand

theirhomeshadbeendestroyed.possessiveSummarizetheusageofrelativepronouns.WHICH/THATforthingsWHOSEforpossessiveWHO/WHOM/THATforpeopleHerearesomeofthepeople_______________homesweredestroyedbythetyphoon.Activity2:Complete

eachsentenceandtranslatethesentencesintoChinese.有些人的家园被台风摧毁了。whosepeople’s

2.Theterribleshakingofthebuildingwokeupallthepeople___wereasleep.Complete

eachsentenceandtranslatethesentencesintoChinese.who建筑物可怕的摇晃把人们从睡梦中惊醒。thepeople

3.Severaldayslater,mostofthebuildings_________hadbeendamagedbythehurricanewererepaired.Complete

eachsentenceandtranslatethesentencesintoChinese.that/which几天以后，大多数被飓风破坏的建筑物得到了修缮。thebuildings4.Theinjuredboy_______motherwaslostinthedisasterwastakentothehospital.Complete

eachsentenceandtranslatethesentencesintoChinese.whose那个在灾难中失去了母亲的受伤男孩被送去了医院。theboy’s

5.Thewomanwroteathank-youlettertothesoldierby______shewasrescued.Complete

eachsentenceandtranslatethesentencesintoChinese.whom这位女士给营救她的战士写了一封感谢信。thesoldierThebabywascrying.Thebabywasrescuedfromthebuilding.(who)Userestrictiverelativeclausestocombineeachpairofsentences.Thebabythebabywasrescuedfromthebuildingwascrying.ORThebabythebabywhowascryingwasrescuedfromthebuilding.________________whoTheCCTVreporterisinterviewingawoman.Thewoman’sfamilysurvivedtheearthquake.(whose)Userestrictiverelativeclausestocombineeachpairofsentences.TheCCTVreporterisinterviewingawomanwhosefamilysurvivedtheearthquake.Thesoldierwillremembertherescueworker.Thesoldierworkedwiththerescueworkerduringtheearthquake.(withwhom)Userestrictiverelativeclausestocombineeachpairofsentences.Thesoldierwillremembertherescueworkerwithwhomheworkedduringtheearthquake.Therescueworkershadtowalkslowlythroughthebricks.Thebrickscoveredtheground.(that/which)Userestrictiverelativeclausestocombineeachpairofsentences.Therescueworkershadtowalkslowlythroughthebricksthat/whichcoveredtheground.Myfamilywillalwaysbethankfulforthepeople.Wereceivedaidfromthepeople.(fromwhom)Userestrictiverelativeclausestocombineeachpairofsentences.Myfamilywillalwaysbethankfulforthepeoplefromwhomwereceivedaid.

Activity3:Describewhatthedisastersarelike.Atornadois________

stormcircle

Atornadoisaviolentstormwithverystrongwindswhichmoveinacircle.Activity3:Describewhatthedisastersarelike.Atsunamiis__________

wavecausedbyanearthquake

Atsunamiisanextremelylargewaveintheseawhichisoftencausedbyanearthquake.Activity3:Describewhatthedisastersarelike.Afloodis___________

waterareausuallydryAfloodisalargeamountofwatercoveringanareathatisusuallydry.Activity3:Describewhatthedisastersarelike.Describethepictures.Whoisthewoman?Whatisshedoing?Whathappenedtothebaby?Thewomanwhoisfeedingthebabyisarescueworker.ORArescueworkerisfeedingthebabywhosurvivedtheearthquake.Whatisthedog’sjob?Whyisthedogpartoftherescueteam?Describethepictures.Thedog,whosejobistosearchpeoplewhoareburiedintheruins,hasanincrediblesenseofsmell.Describethepictures.Whatarethesoldiersdoing?Whoarethetentsfor?Thesoldiersarefixingthetentsforthepeoplewhosecitywasdestroyedbytheearthquake.Completethepassageaboutatyphoon.Forpeoplewholovethesun,summerisatimeoffun.Butforpeoplewhosefamiliesweredestroyedbythesupertyphoonthat/whichhitEastChinainJuly2016,thatsummerwasatimeofgreatsadness.Thefloodsandlandslidescausedbythetyphoonkilled161people,left61missing,andforcedtheevacuationofhundredsofthousandsofpeople.Completethepassageaboutatyphoon.ThevictimstowhomthetyphoonbroughtdeathorgreatlosswereinseveralprovincesalongtheYangtzeRiver.Inthemonthsthat/whichhavepassedsincethen,muchhasbeendonetomakethingsbetterandhelpthethousandsofpeoplewhosehomesweredestroyed,althoughthesadnesswillneverleavethoseforwhomsummernowmarksthedeathofalovedone.Completethepassageaboutatyphoon.Addmoreinformationtothepassage._____________________________Tornadoesarestrongwindsthatmoveinacircleandcancausegreatdamage._____________________________________________________________Addmoreinformationtothepassage.Tornadoesarestrongwindsthatmoveinacircleandcancausegreatdamage.

Itisnoteasytoknowwheretheywillgo,soitcanbedifficulttowarnpeoplewhomightbeindanger.Tornadoesarestrongwinds(Whatkindofwindsarethey?