人教版高一英語必修一unit4warmingupprereadingH

人教版高一英語必修一unit4warmingupprereadingH第1頁/共43頁Unit4

EarthquakeWarming-up&Pre-reading第2頁/共43頁3/19/20231.Masterthefollowingusefulwordsandexpressions:

earthquake,quake,rightaway,well,crack,smelly,pipe,burst,inruins,injure,destroy,track,useless,electricity,disaster,anumberof,damage.2.Knowbasicknowledgeaboutearthquake;3.Knowhowtoprotectoneselfandhelpothersinearthquakes.Teachingaims:第3頁/共43頁3/19/2023What’sthevideoabout?第4頁/共43頁3/19/2023What’sthevideoabout?

TheearthquakeinWenchuan.DoyoustillrememberwhentheearthquakeinWenchuanhappened?第5頁/共43頁3/19/2023EarthquakeinWenchuanonMay12th,2008.

Thewholecitylayinruins,69,225peopledied,374,640wereinjuredand17939weremissing.第6頁/共43頁Doyouknowotherseriousearthquakesthathappenedinrecentyears?第7頁/共43頁3/19/2023InHaiti(海地),onJanuary12,2010InChile(智利),onFebruary27,2010InChina,onApril,14,2010Earthquakesshookthewholeworldin2010第8頁/共43頁3/19/2023At7:49April14,2010,anearthquakehit(襲擊)Yushucounty,Qinghaiprovince.2220peopleweredeadand70weremissing.第9頁/共43頁3/19/2023AnearthquakehitJapan

onMarch11,2011.第10頁/共43頁3/19/2023AnearthquakehitYa’an

onApril20,2013.第11頁/共43頁3/19/2023

Earthquakeisnotfarfromourlife.Italarms(警告)usitisthehightimetolearnsomeknowledgeaboutearthquake.第12頁/共43頁Whydoearthquakeshappen?

Earthquakeshappenwhentwomovingplatesjumpandpushagainsteachother.

Asaresult：

Theearthisshaking

Earthquakeshappenwhentwomovingplatesjumpandpushagainsteachother.

Asaresult

第13頁/共43頁3/19/2023DiscussionWhatmighthappenwhen

theearthisshaking?第14頁/共43頁3/19/2023TangshanSanFranciscoLookatthephotosofTangshanandSanFranciscoandtrytodescribewhathappens

inthe2citieswhenthereisanearthquake.第15頁/共43頁3/19/2023Buildingsfalldown.第16頁/共43頁3/19/2023Thecracks

cutacross(橫斷、截?cái)?theroads./Roadsgethugecracks.第17頁/共43頁3/19/2023Bridgesarebroken.第18頁/共43頁3/19/2023Thesupplyofelectricityandwateriscutoff.第19頁/共43頁3/19/2023Therailwaytracks

areuseless.

第20頁/共43頁3/19/2023Manypeoplearekilledorinjured.第21頁/共43頁3/19/2023Anumberofpeoplearehomeless.第22頁/共43頁3/19/2023Thecityliesinruins.第23頁/共43頁3/19/2023

Tangshan,Hebei

SanFrancisco,USAApril18th,1906July28th,1976第24頁/共43頁3/19/2023Earthquakeisa

very

destructive

(破壞性的;毀滅性的;)andterribledisaster.So,it’sveryimportantforustolearnmoreaboutearthquakes!第25頁/共43頁3/19/2023Whatstrangethingsdoyouthinkmayhappenbeforeanearthquake?

wellmicefishchickenscowspigsdogs第26頁/共43頁3/19/2023

Thereisbrightlightinthesky.第27頁/共43頁3/19/2023Theanimalsweretoonervoustosleeporeat,suchasdogs,cows,pigs,horses,andchickens.第28頁/共43頁3/19/2023Micerunoutofthefields.Fishjumpoutofbowlsandponds.第29頁/共43頁3/19/2023ThesignsbeforeWenchuanEarthquake.第30頁/共43頁3/19/2023Therearecracksinthewells.Thewaterinthewellrisesandfalls.第31頁/共43頁3/19/2023Asmellygascomesoutofthecracks.第32頁/共43頁3/19/2023Waterpipesmaycrackorburst.第33頁/共43頁3/19/2023

Discussion:Whatshallwedoifanearthquakehappens?IfinclassroomIfoutdoors第34頁/共43頁3/19/2023Ifinclassroom:1.Don’tbenervousandkeepcalm.2.Whenatthebottomofthebuilding,youshouldleavetheclassroomingoodorder.Ifyouareatthetopofthebuilding,don’ttrytorunoutoftheclassroomorjump

outofthewindow.第35頁/共43頁3/19/20233.Hideunderyourdeskandprotectyourheadbyputtingyourhandsonyourhead.4.Waitforagoodtimeandleavetheclassroomrightawayaftertheshakedecrease(減少，減小).第36頁/共43頁3/19/2023Ifoutdoors:Stayawayfrombuildings,trees,signs,andpowerlines.Crouchdown(蹲下)andcoverthehead.Getaway!第37頁/共43頁3/19/2023

Myheartwillgoon

Disasterswillgoon!Wecan’tavoidthem,however,wecanreducethem!Ifdisastersdohappen,keepcalmandfacethem.

Getreadyforthemfromnowon!第38頁/共43頁Thanksfor

yourlistening!第39頁/共43頁Imagineyourhomebeginstoshakeandyoumustleaveitrightaway.Youhavetimetotakeonlyonething.Whatwillyoutake?Why?Iwanttotake…money,books,food,water,clothes…

because…第40頁/共43頁3/19/2023wate