高一英语外研版教案：ModuleTheViolenceofNaturePeriod5

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精Module3TheViolenceofNaturePeriod5Culturalcornereq\o（\s\up7(）,\s\do5(整体设计))教学内容分析本课时是Culturalcorner，目的是让学生了解有关环太平洋地区的地震频发的原因.教学参考是关于地震起因的一篇泛读文章，目的是帮助学生学习更多与地震相关的知识。三维目标设计Knowledgeandskills1．Tohelpthestudentstolearnthefollowingwordsandexpressions。Words:worldwide，active，damageExpressions：takeplace，inall,loseone’slife2．Tohelpthestudentstorevisethefollowingwordsandexpressions.Words：earthquake，pacific，occur,cause（v。),last（v.）,destroy，damage,affectExpressions：coveranareaof，atotalof，inthewholeof3．Tohelpthestudentstolearnandmasterthemainideaofculturalcorner.4．Tohelpthestudentstodevelopthereadingandlisteningabilityandgraspmorewordsandexpressionsaboutdisasters.Processandmethods1．Toencouragethestudentstotakeanactivepartinthelearningactivitiesbygivingthemclearinstructionsonwhattodowhilereadinganewpassage。Inaddition,correctpossiblemistakestheymightmakeinaproperwaybymakingnecessarychangeswhilerepeatingtheirsentences。2．Toencouragethestudentstocooperatewiththeothersbyworkinginpairsoringroupsoffour。3．Tomakesurethatthestudentspayattentiontotheimportantpointsbyaskingthemtorepeatsomeofthestatementsmadebyboththeteacherandotherstudents。Emotion，attitudeandvalue1．Todevelopthestudents’awarenessoffightingwithadisaster.2．Todevelopthestudents’senseofcooperativelearning.教学重点1．Tohelpthestudentstolearntoreadapassageinaproperwayandimprovetheirabilitytoskimandscan.2．Tohelpthestudentstolearntodescribetheexperienceofadisaster。教学难点TohelpthestudentstolearnaboutsomecausesoftheearthquakesaroundthePacific。eq\o（\s\up7（），\s\do5(教学过程）)Step1Pre­reading【7min.】1．Revisesomenaturaldisasters.Showsomepicturesofdisasters（e.g.tornado，hurricane,flood,sandstorm，lightning,etc.）andgetthestudentstotelltheEnglishnamesofeachdisaster.2．ShowanotherpictureofearthquakeinWenchuan，China。Getthestudentstotalkaboutthisearthquake.3．BrainstormingAskthestudentstolisttheregionswheretheearthquakesusuallyoccur.Collecttheanswersfromthewholeclassandcheckwiththem.ShowamapofworldmarkedwiththeregionswhereearthquakesusuallyoccurandemphasisthePacificRim。Step2While。reading【20min.】1．SkimmingGetthestudentstoreadthepassageandgetthemainideaofeachparagraph.2．ScanningGetthestudentstoreadthepassageagainandanswerthefollowingquestions：1)WherewastheworstChineseearthquake?2）WhatwasthemostdangerousthingabouttheCaliforniaEarthquakeof1906？3）Isitpossiblethattherecouldbeanotherearthquakethere?（Putthestudentsinpairstocomparetheiranswers。Collectsomeanswersfromtheclass。)ANSWERS1)ItwasinHuaCountyinShaanxi2)ThefiresthatcausedbytheCaliforniaEarthquake。3）Yes，itis。3．Languagestudy1)Askthestudentstoreadthepassageagainandtrytoguessthemeaningofthefollowingphrases.a．coveranareaof.。。b．inall＝intotalc．loseone’slifed．takeplacee．thewholeofCaliforniaf．dodamage（to...）ANSWERSa。占……面积b.总计，总共c.丧生,失去生命d.发生e。整个加利福尼亚f。(对……）造成损失2）Translatethefollowingsentencesusingthephrasesinactivity1）．a．中国有960万平方千米。b．近30年来，中国发生了巨大变化.c．总共有83万人在火灾中丧生。d．飓风给这个村庄造成很大损害.ANSWERSa。Chinacoversanareaof9,600,000squarekilometres.b.GreatchangeshavetakenplaceinChinainthelast30years.c。Inall,830，000peoplelosttheirlivesinthefire。Intotal，830，000peoplelosttheirlivesinthefire。Atotalof830，000peoplelosttheirlivesinthefire.d。Thehurricanedidalotofdamagetothisvillage。3)Readthissentenceandtelltheuseoftheunderlinedwords。Firescaused_bytheCaliforniaEarthquakedidthemostdamage，thefiresburnedforthreedays,destroying_atotalof25，000buildings。ANSWERScaused在此处是过去分词作定语修饰名词fire，与被修饰词的关系为被动关系；destroying则是v。。ing在句中作结果状语，与被修饰词的关系为主动关系.Step3Post.reading【13min。】1．Groupdiscussion:Whatwouldyoudoiftherewasanearthquakeinyourtown？Askthestudentstodiscussthequestioningroupsandwritedowntheirideasandpreparetodoaclassreport.2．Classreport。Eachgroupchoosesonetobetheirreporterwhoreportstheirideasbeforetheclass。Theteacherasktheotherstudentstogiveevaluationstotheirwork.3．Exercise：Fillintheblanks“Earthquake！”The__1__flashedinmybrain.Aroaring__2__filledmyears.Itriedtoslide__3__mydesk。Butthedeskdidawildtapdance,slippingandsliding__4__thecenteroftheroom。Itwistedmybodyandgrabbedatthewindowsillbehindme，somehowkickingfreeofmydancingchair。Itriedto__5__butmylegsskatedaway.Myfingersshook，graspedandheldthe__6__tightly。Someoftheclassweresittinginthe__7__oftheroom，surroundedbychairsanddesks.Onegirlwasscreaming。Aboywastryingtoclawhiswayacrossthe__8__tothedoorinacrazyoverarmcrawl。Mygripfrozemetothewindowsill.ThenImanagedtohunchforward__9__mykneesandpressedmyfaceagainstmyclenchedfingers。Somehowtheimpendinghorrorofmydeathwas__10__terribletocryabout。Suddenly，Ibecameawarethattherockinghadceased。AndIwasn'tgoingtodie.1．______2。______3.______4。______5.______6.______7。______8.______9.______10.______ANSWERS1.word2。sound3。beneath/under4.towards5。stand6.windowsill7。middle8。floor9。on10.tooStep4Makingasummary【5min.】Summarisethewholeperiod。First，emphasisetheproperwayofreadingapassage。Firstfocusonthegeneralideaandthengetsomespecificinformationasrequired。Then，askthestudentstofocusonsomemainlanguagepoints。Step5HomeworkAskthestudentstoprepareforTaskonpage30accordingtotheinstructionsandsummarisewhattheyhavelearntinthismodule。eq\o(\s\up7（）,\s\do5（教学参考))Earthquakesareoneofthemostpowerfulnaturalforcesonearthandregularlyaffectpeoplearoundtheworld。Unlikeoftenequallydamagingsevereweathereventssuchashurricanesandtornadoes,earthquakescanhitatanytime。Earthquakescanalsohavearangeofmagnitudeswiththestrongesthavingdevastatingconsequencesfortheareaswheretheyarecentered，nearbyareas，andevensomefarawayinthecaseofearthquake。generatedtsunamis.Untilrelativelyrecently,geologistsandotherscientistswerenotentirelysurewhatcausedearthquakes.Nowwithincreasingtechnology，bettermonitoring,andanenhancedunderstandingofplatetectonics，theyareabletogivemoresolidreasonsforthem.Earthquakesaredefinedasavibrationoftheearth'ssurfacethatoccursafterareleaseofenergyintheearth’scrust。Becausetheearth'scrustismadeupofnumeroussegmentsor“plates"thatareconstantlymovingslowly，vibrationscanoccurandresultinsmallearthquakes.Mostearthquakesarequitesmallandarenotreadilyfelt。Largerandmoreviolentearthquakesarethosethatoccurinareleaseofenergyastheplatesslidepastorcollideintooneanother.Largeearthquakescanoccurattheborderswheretwoplatesmeet，buttheyarenotlimitedtotheseareas.Astheplatesmove,fracturesintheearth’scrustdevelopandearthquakesareoftenlocatedonthem。Thesefracturesarereferredtoasfaults,ofwhichtherearethreetypesandallgenerateearthquakeswhentheymove。Thefirsttypeoffaultiscalledanormalfault.Thes