Unit+4+Natural+Disasters+Reading+and+Thinking+课件-【知识精讲精研】高一英语人教版（2019）必修第一册

人教必修一Unit4ReadingandThinkingDescribeanaturaldisaster(I)教学目

Lead-in视频：TangshanEarthquake12Topredictthecontentofthetextbylookingatthepicturesandthetitles.Toknowhowtogetthemeaningofnewwordsfromthecontext.Togettheimportantinformationofthetextbyreading.3目标一：TopredictthecontentofthetextbylookingatthepicturesandthetitlesActivity1:LookthroughP50~51,writedownthenewwordsinboldandthenewphrases,readtheminpairs,andthenlet’ssharetheiruse.ruin,percent,brick,metal,shock,electricity,trap,breathe,effort,wisdom,context,inruins,inshockActivity2:Lookatthetitleandphotobelowandguesswhatthetextisabout.Thenreadandcheckifyouareright.THENIGHTTHEEARTHDIDN’TSLEEPThetextisaboutearthquake.目标二：ToknowhowtogetthemeaningofnewwordsfromthecontextActivity1:Readthetextcarefullyandwritedownthemainideaofeachparagraph.Howcanwefindthemainidea?Readthefirstsentenceofeachparagraph.Manyparagraphsbeginwithatopicsentencethatoutlinesthemainidea.Ifthemainideaisnotstatedinthefirstsentence,itmaybestatedinthelastsentencethatsummarisesthewholeparagraph.Paragraph1:__________________________________________Paragraph2:__________________________________________Paragraph3:__________________________________________Paragraph4:__________________________________________Paragraph5:__________________________________________Warningsignsbeforetheearthquake.Thehappeningofthebigearthquake.Theimmediateeffectsoftheearthquake.Therescuework.Therevivalofthecity.Activity2:Scanthetextandfindthewordsbelow.Guesswhattheymeanfromthecontext.Howcanweguessthemeaningofnewwords?UsecontexttounderstandnewwordsWhenyouseeawordyoudonotknow,donotstoporlookitupinadictionary.Ifyoucontinuereading,thecontextwillprobablyhelpyouunderstandwhatitmeans.Howcanwegetcluestoguessthemeaningofnewwords?SynonymandantonymExamples(groupofitemsinacategory)ContextcluesPunctuationHelpingwords(are,or,like,called)ruinbricktrapbury1.Contextclues:Ahugecrack,...,cutacrosshouses,roads,andwaterways.Hardhillsofrockbecameriversofdirt.Inlessthanoneminute,alargecitylayinruins.2.Contextclues:Bricks

coveredthegroundlikeredautumnleaves,butnowindcouldblowthemaway.3.Contextclues:Soonafterthequakes,thearmysent150,000soldierstoTangshantodigoutthosewhoweretrapped

andtobury

thedead.1.“Ruin”

meansthepartsofabuildingthatremainafterithasbeendestroyed.2.“Brick”

meanssomethingusedforbuildingwalls.3.“Trap”

meanssomeoneisinadangerousplacethattheywanttogetoutofbutcannot.“Bury”meanscoveringwithearthtodealwiththedead.Answers:人教必修一Unit4ReadingandThinkingDescribeanaturaldisaster(II)Activity1:Readthetextandtrytofigureouthowmanypartsthetextcanbedividedandwhattheyare.目标三：Togettheimportantinformationofthetextbyreading.________theearthquake________theearthquake________theearthquakesignsdestroyrescueandrevivalPart1Para.1Part2Para.2,3Part3Para.4,5beforeduringafterActivity2:CarefulreadingReadthetextquicklyandtrytogetsomedetailsofthetext.1.DetailsaboutPara.1----thesignsbeforetheearthquake.WhathappenedStrangethingswellsanimalsLightandsoundWaterroseandfell,cracksChickensandpigsdidn’teat;Miceranout;Fishjumpedout.Couldbeseenandheard2.Fillinthedata(数据)inpara2—3andanswerthequestion.1)_________ofthenationfelttheearthquake.2)Ahugecrackthatwas____kilometreslongand_____metreswidecutacrosshouses3)Inlessthan____minute,alargecitylayinruins.4)__________ofthepeoplewerediedorinjuredduringtheearthquake.5)Thenumberofpeoplewhowerekilledorinjuredreachedmorethan__________.6)_____ofitsfactoriesandbuildings,_____ofitshomesandallofthecity'shospitalsweregone.Onethird8301Twothirds400,00075%90%Whydidthewriterusesomanynumbers?Toshowtheearthquakewasveryseriousanditcausedalotofdamagetopeopleandthecity.3.DetailsaboutPara.4—5---rescueandrevivalaftertheearthquake.(1)Howdidthecitybegintobreathe?(2)HowcanyoutellTangshanstartedtoreviveagain?(1)Thearmysent

150,000soldiersthereDoctorsandnursescame

toprovidemedicalcare.Workersbuiltshelters

forsurvivors.Waterandfoodwerebroughtintothecity.(2)Withstrongsupportfromthegovernmentandthetirelesseffortsofthecity'speople,anewTangshanwasbuiltupontheearthquakeruins.Thecitybecameahometomorethansevenmillionpeople,withgreatimprovementsintransportation,industryandenvironmentAnswers:Activity3:Readthesentencesdescribingwhathappenedafterahugeearthquake.Completethesentenceswiththecorrectformsofthenewwordsandphrasesfromthetext.1.Thehugeearthquakeleftnearlythewholecity__________.2.Everyonewas________,thinkingtheworldmustbecomingtoanend.3.Millionsofpeoplewereleftwithoutwater,food,or__________.4.Soldiersandvolunteersworkedashardastheycouldtopullaway_______androcks,andrescuethosewhowere________undertheruins.5.Somewerefoundalive,thoughtheyweresufferingfromterribleinjures,butothershadalreadystopped_________whentheywerediscovered.6.Afewbuildingswerestillstanding,butpeoplewereafraidtousethemasshelters,worryingtheywouldbe_________ifthebuildingsfell.inruinsinshockelectricitybricksburiedbreathingtrappedActivity4:Readthetextagainandanswerthequestions.1.Whatweresomeofthestrangethingshappeningbeforetheearthquake?Doyouthinktheywerewarningsigns?Whyorwhynot?2.Whatdoesthewritermeanby“Slowly,thecitybegantobreatheagain”?3.Whatkindofhelpdoyouthinkpeoplewhohavesufferedanearthquakeneed?Answers:1.(1)Deepcracksinthewellwalls;Waterinitroseandfell;Somesmellygascameoutofit;Chickensandpigsweretoonervoustoeat;Dogsrefusedtogoinsidebuildings;miceranoutofthefields;Fishjumpedoutofthewater;Brightlightswereseeninthesky.(2)Yes,becauseanimalscansensetheincomingquakesbeforehumancansensethem.No,becauseearthquakesdon’talwaysbehaveinaconsistentway.Somesignsoccuratdifferenttimes,whereassometimesthosesignsdonotoccuratall.2.TheTangshancitybegantogethelpandtherewashopetorecover.3.a.Theyneedquickaccesstobasicthingssuchaswaterandfood,becausetheycannotgetthemeasily.b.Theyalsoneedmedicalcare,notjustforinjuries,buttoprotectagainstdiseaseand