人教版高中英语必修一 （Natural disasters）课件(第3课时)

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?).

Itisnoteasytoknowwheretheywillgo,soitcanbedifficulttowarnpeople(Whoshouldbewarned?).Addmoreinformationtothepassage.Inordertolearnmoreabouthowtornadoesformandmove,somebraveresearchers(Whatistheirjob?)dowhatmostofuswouldnot.Theychasestormsinordertocollectmoredetailedinformationfirsthand.Inordertolearnmoreabouthowtornadoesformandmove,somebraveresearcherswhosejobistoexplorethecausesoftornadoesdowhatmostofuswouldnot.Theychasestormsinordertocollectmoredetailedinformationfirsthand.Addmoreinformationtothepassage.Ofcourse,theresearchershavespecialequipmentwhichcanrecorddetailedinformation,buttheyneedtogetcloseenoughtouseitandstillkeepsafefromdanger.Ofcourse,theresearchershavespecialequipment(Whatkindofequipment?),buttheyneedtogetcloseenoughtouseitandstillkeepsafefromthedanger.SummaryRestrictiverelativeclauseswhatagroupofwordsthathasasubjectandaverbandtellsuswhich

personorthingthespeakermeansafteranounwherewhytomakeitclearwhichpersonorthingwearetalkingaboutSummaryRelativepronounsforpeoplethat

whom

who

Hethatwouldeatthefruitmustclimbthetree.Thisistheteachertowhom

Ireferred.Theexpertwho

visitedourclassyesterdayisfromCanada.SummaryRelativepronounsforthingsthat

which

Thebuswhich

hasjustleftwasthelastonetoday.Thisisthebookthatinterestsalargenumberofpeople.SummaryRelativepronounsforpossessivewhose

Sheisthegirlwhosebrotherisstudyingabroad.Theroomwhosewindowfacessouthismine.

Describeapictureofadisasterwith2-5sentencesanduserestrictiverelativeclausesappropriately.HomeworkUnit4NaturalDisasters

第4课时

LearningobjectivesInthisclass,youwill1.gettheinformationaboutpreparationforadisaster;2.talkaboutsafetyinstructionswiththeexpressionslearntinthelesson.WarminguptornadotsunamiearthquakewildfirefloodWarmingupTypeofnaturaldisaster:Waystoprotectourselves:1.2.3.…WarmingupTypeofnaturaldisaster:tornadoWaystoprotectourselves:1.Coverourears.2.Stayindoors.3.Don’tdriveorwalkoutsideinatornado.…WarmingupPredictwhatthelisteningisabout.ListeningListenandcheckyourprediction.ListeningMrsForsisarescueworker.Sheandherdog,Lucky,arevisitingaseniorhighschool.Listentotheconversationandcompletethetablebelow.CulturalnoteSnifferdogsordetectiondogsareusedforallkindsofsituations.Someareusedonlyinnaturaldisasterstofindsurvivors;othersareusedinpublicplaceslikeairports,trainstations,etc.,tofinddrugsorterrorists.Someareusedincrimescenestofindcluesandsomeareevenusedtosearchfordangerouswildlifeinforestsoroncoasts.ListeningBeforeanearthquake:Makeasafetylistof________________,_________________,and___________________.ListeningBeforeanearthquake:Makeasafetylistof_________________,_________________,and____________________.whotocontactwheretogowhattodoListeningDuringanearthquake(inabuilding):Rememberto“_____________,_____________,and_____________”.ListeningDuringanearthquake(inabuilding):Rememberto“_____________,_____________,and_____________”.dropcoverholdonListeningDuringanearthquake(outdoors):Gotoa(n)__________spaceawayfrom____________,_____________,orpowerlines.ListeningDuringanearthquake(outdoors):Gotoa(n)__________spaceawayfrom____________,_____________,orpowerlines.openbuildingstreesListeningAfteranearthquake(ifyou’retrapped):Usea(n)_________________togethelp.Taponapipeor____________orwhistleforhelp.ListeningAfteranearthquake(ifyou’retrapped):Usea(n)_________________togethelp.Taponapipeor____________orwhistleforhelp.cellphoneawallLanguagelearningListentothewholeconversationagain.Fillintheblanksandfocusonthefunctionalwordsofgivinginstructions.LanguagelearningGivinginstructions1.weshould1.Languagelearning

Givinginstructions2.Rememberto3.Drop5.Youcould2.3.4.5.4.stayawayLanguagelearningGivinginstructions6.Goto7.youcan8.Youcan6.7.8.LanguagelearningTalkaboutonetypeofdisastersandpreparealistofsafetyinstructions.Theexpressionsbelowmayhelpyou.GivinginstructionsTalkingTalkaboutonetypeofdisastersandpreparealistofsafetyinstructions.Example: