Unit 4 Natural Disasters Discovering Useful Structures 课件-高一上学期英语人教版（2019）必修第一册

SectionⅢ

DiscoveringUsefulStructuresNaturaldisastersarebigeventsinnature_____causeharmtopeopleandplaces.Whatarenaturaldisasters?thatWhatmightbetheconsequencesforthepeoplewholivethroughearthquakes?People______livethroughearthquakesoftenlosetheirhomesorevenlives.whoCities_________buildingsarenotearthquake-proofoftensuffertheworstdamage.Whatkindofcitysuffersmostdamage?People_______livenearfaultlinesaremostatriskofexperiencingearthquakes.whowhoseHelpers,_______peoplecounton,workhardtosavelives.Whomightbethepeoplewhoperformtherescuejobs?Whatqualitiesmighttheyhave?Whatdotheydo?Doctors,volunteersandsoldiersarethepeople______performtherescuejobsThepeople______performtherescuejobsshouldbebrave,professional,skilledandquicktoresponse.whowhowhomCanyounamethemostdestructiveearthquake?Theearthquake_______hitTurkeyin1999isrememberedforitsmassivedestruction.thatWhatdoearthquaketellsus?Times_______earthquakesoccurremindusofnature’spower.whenWeshouldavoidlivingneartheplaces________tectonicplatesmeet.Whatcanwedotopreventearthquakes?Regions________tectonicplatesmeetoftenexperienceearthquakes.wherewhereWhatcanscientistsdo?Scientistsstudy_______earthquakeshappen.whyAnearthquakeisanaturaldisaster_________causesthegroundtoshakeandcandestroybuildings.People_________livenearfaultlinesaremostatriskofexperiencingearthquakes.Rescuers,_________survivorsdependon,worktirelesslytohelpthosetrappedunderrubble.Cities_________buildingsarenotearthquake-proofoftensuffertheworstdamage.Theearthquake,_________struckunexpectedly,leftmanypeopleinjuredandhomeless.Theearthquake_________hitTurkeyin1999isrememberedforitsmassivedestruction.Times_________earthquakesoccurremindusofnature’spower.Regions_________tectonicplatesmeetoftenexperienceearthquakes.Scientistsstudy_________earthquakeshappen.Anearthquakeisanaturaldisasterthatcausesthegroundtoshakeandcandestroybuildings.Peoplewholivenearfaultlinesaremostatriskofexperiencingearthquakes.Rescuers,whomsurvivorsdependon,worktirelesslytohelpthosetrappedunderrubble.Citieswhosebuildingsarenotearthquake-proofoftensuffertheworstdamage.Theearthquake,whichstruckunexpectedly,leftmanypeopleinjuredandhomeless.TheearthquakethathitTurkeyin1999isrememberedforitsmassivedestruction.Timeswhenearthquakesoccurremindusofnature’spower.Regionswheretectonicplatesmeetoftenexperienceearthquakes.Scientistsstudywhyearthquakeshappen.practicewho；whom；whose；which；thatwhen；where；why语法慧学·提升语言能力Naturaldisastersarebigeventsinnaturethatcauseharmtopeopleandplaces.Peoplewholivethroughearthquakesoftenlosetheirhomes

orevenlives.Helpers,whompeoplecounton,workhardtosavelives.Townswhosebuildingsareweakgetdamagedinfloods.Hurricanes,whichbringstrongwindsandrain,candestroymanyareas.ThetsunamithathitJapanin2011causedgreatdamage.Timeswhenwildfireshappenremind