Unit4高中英语必修一第四单元reading课件.ppt

UnitFour Earthquakes PeriodOne Warmingupandspeaking Howmanynaturaldisastersdoyouknow typhoon台风 tornado龙卷风 fire火灾 flood洪灾 volcanoeruption火山喷发 Sandstorm沙尘暴 snowslide雪崩 drought干旱 mudflow泥流 earthquake AnearthquakeistheresultofasuddenreleaseofenergyintheEarth scrust Earthquakesmayresultindisease lackofbasicnecessities lossoflife generalpropertydamage roadandbridgedamageandsometimeslandslides fires floodandeventsunamis 二十世纪和二十一世纪的大地震 1906年4月18日 美国旧金山发生8 3级地震1923年9月1日 日本国关东平原发生8 3级海洋型大地震1960 5月22智利9 5级大地震1976年7月28日 位于中国东部的唐山发生7 8级大地震 震中烈度为11度 地震释放能量相当于400颗广岛原子弹爆炸 导致有百万人口的唐山市彻底毁灭 242769万人死亡 创20世纪地震死亡人数和地震毁灭城市之最 2008年5月12日14时28分04秒 中国汶川发生8 0级地震 8万人遇难 2010年04月14日07时49分许 中国青海省玉树藏族自治州玉树县发生7 1级地震2011年3月11日13点46分 日本发生9 0级地震 并引发海啸与核泄漏爆炸 2014年8月3日16时30分在云南省昭通市鲁甸县 北纬27 1度 东经103 3度 发生6 5级地震 Whatshallwedoifanearthquakehappens Sometipsforyou Don tbenervousandkeepcalm Don ttrytorunoutoftheclassroom Protectyourheadbyputtingyourbagonyourhead Squatorsitdownunderyourdesk Leavetheclassroomaftertheearthquake water money identitycard food clothes map picturesoffamily mobilephone Whatwillyoutake Why flashlight whistle UnitFour Earthquake PeriodTwo Reading Readthetextsilentlyandquicklyandtrytogettheinformationaboutthefollowingquestions 1 Whenandwheredidtheearthquakehappen 2 Howmanypeoplediedorinjuredinthisearthquake 3 Whatwasthedamageinthisearthquake Whatdoyouthinkwillhappenbeforeanearthquake Brightlightflashesinthesky Thewellhasdeepcracksinit andthewaterinitrisesandfalls Chickensareflyinganddogsarebarking andpigsandcowsaretoonervoustoeat Fishjumpoutofthepond andmicerunwildlyoutofthefields Whatistheresultafteranearthquake Peoplewereinjured Thecitywasinruins Roadsmightcrack Thebuildingsfelldown Q1 AnearthquakehappenedinTangshan Hebei onJuly28th 1976 Howmanypartscanthispassagebedividedinto Threeparts Doyouknowthemainideaofeachpart Part1 Paragragh1 Part2 Paragraph2 3 Part3 Paragraph4 Themainideaofeachpart timeorder Part1 Para 1 Beforetheearthquake Part2 Para 2 3 Duringtheearthquake Part3 Para 4 Aftertheearthquake SomethingstrangehappenedinTangshan thedestroyoftheearthquakeinTangshan therescueofTangshan AthearmycametohelpthemBthequakehappenedwhiletheyweresleepingCtheywerenervousDdamesandwellswereuselessEtheydidn tknowthequakecausedthestrangethings 1Thechickensdidn teatbecause2Beforetheearthquakethepeopledidn tworrybecause3Suchagreatnumberofpeoplediedbecause4Waterwasneededbecause5Thepeopledidnotlosehopebecause Readthetextaloudandjointhecorrectpartsofthesentences Skimming Trueorfalse 1 PeopleinTangshanwerewarnedoftheearthquakeanddidn tgotobedthatnight 2 PeopleinBeijingalsofelttheearthquake 3 Morethan400 000peoplewerekilledinthequake 4 Manyrescueworkersanddoctorsweretrappedundertheruinsduringtheaftershock 5 Peopletriedtogetfreshwaterfromundertheground F T F T F Detailed reading signsbeforetheearthquake Para 1 Fillintheblanks Strange rose fell smelly nervous eat jumped ran 3 00 brightlights Damagecausedbyearthquake Para 2 3 Fillintheblanks 3 42 greatest Steam dirt Bricks dams useless steel Sand electricity hope army workers freshwater Data ofthenationfelttheearthquake Ahugecrackthatwaskilometreslongandmetreswidecutacrosshouses Interriblesecondsalargecitylayinruins ofthepeoplediedorwereinjuredduringtheearthquake Thenumberofpeoplewhowerekilledorinjuredreachedmorethan Allofthecity shospitals ofitsfactoriesandbuildingsandofitshomesweregone 1 3 8 30 15 2 3 400 000 75 90 Para 2 3 conclusion Sumupthemainideaofthepassage happenedinTangshan Forafewdays waterinthewells Fromthe ofwells cameout Mice chicken pigsandevenfishbecame At3 00am everythingbeganto Itseemedthattheworldwas ofthenation it cutacrossthecity Thecitylay Strangethings roseandfell cracks smellygas nervous shake atanend One third felt Ahugecrack inruins Two thirdsofthepeoplediedor Thenlaterthatafternoon anotherbigquake Tangshan Peoplebegantowonder Butallhope Soldierscametohelpthose Slowly thecitybeganto wereinjured shook howlongthedisasterwouldlast wasnotlost survivors breatheagain Fillingtheblackswiththefirstgivenletter SeveraldaysbeforeJuly28 1976 manys thingshappenedinTangshan Theyweresignsforthee ButpeopleinthecityofTangshandidn tthinkm ofthese At3 42amthatday theearthbegantos whichd thecity trange arthquake uch hake estroyed Manypeople includingworkersanddoctors cametor thoset undertheruins Laterthatafternoon anotherbigearthquakestruckTangshan Morepeoplewerekilledorinjuredandmorebuildingsf down Soldierswerecalledintohelptherescueworkers T wereorganizedtodigoutthe