高中英语 unit4 earthquakes教案2 新人教版必修1 教案 6页

云南德宏州芒市第一中学高中英语unit4earthquakes教案2新人教版必修1Thisisthesixthteachingperiodofthisunit.Asusual,theteachershouldcheckthestudents’homeworkandofferchancesforthestudentstogooverwhattheylearnedinthelastperiodatthebeginningoftheclass.Inthisperiod,theteachingemphasiswillbeputondevelopingthestudents’readingandspeakingabilitybydealingwiththepartsReadingtaskandSpeakingtask.A.TeachingcontentsandanalysesContent:Warmingup,pre-readingandreadingAnalysis:Warmingup:Getthestudentsknowdamagesearthquakesbringaboutandthewaystoreducelossesofearthquakes.Reading:Getthestudentstoknowhowtoprotectoneselfandhelpothersinearthquakes.Getthestudentstobeawareofterribledisasters,meanwhilegetthemtofaceit,treatitinaproperway,andnevergetdiscouraged.B.TeachinggoalsandanalysesGoals：1.Learnsomenewwordsandphrasesrelatedtoearthquakes.2.GetthestudentstolearnabouttheusageofThePresentContinuousTensetoexpressfutureactions.3.Masterthereadingskills—scanning,skimming,carefulreading,etc.Analyses：Skimming:Thefirstquestionrequiresstudentstolookthroughthetextassoonaspossibleandcatchthemainideaatthesametime.Scanning&carefulreading:Furtherreadingcanimprovestudents’abilityofcatchingimportantinformation,enlargingvocabularyandenrichingtheirknowledge.C.Teachingimportantpointsanddifficultpoints1.TeachingImportantPoints:Howtohelpstudentstocomprehendthetextaccordingtotheexercises.2.TeachingDifficultPoints:Howtomasterreadingskills,suchasskimming,scanningandcarefulreading.D.Predictingproblemsandanalyses\n1.Theteachershouldmakeagoodpreparationforthepre-classtohelpourstudentsunderstandthetextbetterfortheymaynotbefamiliarwithsomewords,phrasesandsentences.2.Theteachershouldintroducesomereadingskillsproperlysothatitenablesstudentstoworkoutmanyquestionsofthispassagecorrectly.3.Theteachermustpaymoreattentiontostudents’feedbackintheclassandtimelyadjust.E.TeachingMethods1.Review,explanationandconsolidation.2.Makeeverystudentworkinclass.F.TeachingAidsThemultimedia;Theblackboard;ThecoursewareG.TeachingproceduresLead-inandWarmingup——Reading——Importantsentencepatterns——Testforgoals——HomeworkStep1.Lead-inandWarmingup1.BriefintroductionofSanFranciscoEarthquake.1)Whendidthequakehappen?(In1906.)2)Whatdamagediditbringabout?(About700peoplediedintheearthquakeandasmanyas250000peoplelosthomes...)2.Talkaboutthebackground.(Asluckwouldhaveit,atthetimeofthequake,America’smostfamouswriter,JackLondonjusthappenedtobelivingnearSanFrancisco.London,likemostgreatwritersandformerjournalists,knewagoodstorywhenhesawit.Heandhiswiferodeonhorsebackatafastgallopfromtheirranchtothehillsoverlookingthe“citybythebay”.Whattheysawbothhorrifiedandfascinatedthem.HewrotethearticleTheStoryofanEyewitnesstodescribewhathesaw\nandhisfeelings.)Designingpurpose：Thisexerciseaimstostimulatestudents’interestandenthusiasm.Italsopavesthewayforthecomingcomprehension.Step2.ReadingReadthearticlecarefullywiththefollowingquestions.1.Whoisthemaninthepicture?2.Whatcanweseefromthewordneverinthefirstsentence“Neverbeforeinhistoryhasacitybeensocompletelydestroyed”?3.Howmanynegativewordsareusedinthefirstparagraph,andwhatarethey?4.What’sthefeatureofthesentencesinthefirstparagraph?5.What’sthemainideaofthesecondparagraph?6.Whatcanwelearnfromthefirstsentenceandthelastsentence?Severalminuteslater,checktheanswerswiththewholeclass.Whilechecking,dealwithanylanguageproblemsthatstudentscan’tunderstand.Suggestedanswers:1.Maybeheisthewriter,JackLondon.2.Fromthewordnever,wecanfeelthatthewriterwasverysad.3.Therearesixwords.Theyarenever,nothing,gone,no,uselessandburst.4.Allthesentencesinthisparagraphareshortones.5.Outatseaitwascalm.6.Thetwosentencesgiveusacontrast.Althoughthecitywasdestroyed,thepeoplewerenotnervousorupset.Theyjustdidwhattheyshoulddo.Designingpurpose：Ithelpsstudentscatchthemainidea.Step3.Importantsentencepatterns1.Neverbeforeinhistoryhasacitybeensocompletelydestroyed.在以前的历史上从来没有一座城市被这么彻底地毁灭过。\nNeverinallSanFrancisco’shistorywereherpeoplesokindasonthatterriblenight.在旧金山的整个历史上，人们从来没有像在那个可怕的夜晚那样友善。以上两个句子都是倒装句。当表示否定意义的副词或连词位于句首时，句子的主语和谓语应部分倒装。常见的否定词有little,never,hardly,seldom,few,scarcely,rarely,notuntil,nosooner等。NeverhaveIheardofsuchathing.我从未听说过这种事。LittledoIknowabouthim.我对他所知极少。Seldomdidhecometoseeme.他过去很少来看我。1)Little______________abouthisownsafety,thoughhewasingreatdangerhimself.A.doeshecare　B.didhecare　C.hecare　D.hecared2)Notuntilallthefishdiedintheriver______________howseriousthepollutionis.A.didthevillagersrealize　B.thevillagersrealizedC.thevillagersdidrealize　D.didn’tthevillagersrealize答案：1.B　2.A2.Amazingasitmayseem,Wednesdaynightwasaquietnight.虽然也许看上去令人惊异，但是星期三的晚上确实是一个平静的夜晚。句子中的Amazingasitmayseem是as引导的让步状语从句，相当于Although/Thoughitmayseemamazing。当as引导让步状语从句时，往往要求把表语或状语放到as的前面。当表语为单数可数名词时，其前面不用冠词。Youngastheboyis,heknowsalot.那个男孩虽然年轻，他懂得却很多。MuchasIlikeit,Iwillnotbuyit.虽然我很喜欢这东西，但不想买它。Littlegirlassheis,shedarestogooutatnightalone.虽然她是个小姑娘，却敢晚上一个人出去。Designingpurpose：Trainstudentstobethebestinsearchingfordetails.\nStep4.Textforgoals.1.Introducetheideaofapersonalearthquakebag.EverystudentinSanFranciscoschoolsisencouragedtocollectapersonalearthquakebagandhaveitreadyincasecommunicationsaredisruptedafterasevereearthquakeanditisimpossibletobringhelpimmediately.Itshouldcontaintwokindsofitems:importantpersonalandofficialpapers;usefulitemstomakelifeeasieruntilhelparrives.Thepersonalearthquakebagshouldnotcontainmorethaneightitemssoitisimportantthatthesearealreadyidentifiedandcollectedbeforetheearthquakehappens.2.Makesomesuggestionsforyourownpersonalearthquakebag(reasonableandunreasonable)totheclass.3.Haveaclassdiscussionandencouragethemtoacceptorrejectyoursuggestionsbutinsistthattheygivereasons.4.Whenthediscussionbeginstogetlively,havetheclassdivideintopairsorgroupsoffourtocontinuethediscussion.5.Encourageonepersonfromeachgrouptowritetheirlistofitemsonalargepieceofpaper.Displaythepapersfromthedifferentgroupsaroundtheroom.6.Letthestudentscheckhowmanyothergroupschosethesameitemsastheydid.(Theycanticktheirownsheetsifthereisarepetition.)7.Evaluatetheitemsbyaskingthestudentswhichitemswereincludedmostofteninthelists.Seeifthecollectionofeightitemsfitthetwocategories.Discusswhytheythinktheseitemsarethemostuseful.Makesuretheygivereasons.8.Makeaclasslistanddisplayitintheclassroomshowingtheclasschoicesforapersonalearthquakebag.Sampledialogue:S1:Whatdoyouthinkwe’llneedinourpersonalearthquakebag?S2:Ifwehavetocollectthingsweneedforfivedays,themostimportantthingswillbethebottleofwater,candles,moneyandpersonalwashingthings.Thatmakesfour,doyouagree?\nS1:Yes,theysoundgoodchoices.Ialsothinkweneedatorch,amobilephoneandablanket.Anotherthree?S2:OK.Butnowwehavedifficulties.Iwouldlikefoodandsweets.We’llreallyneedfoodifwe’retobeonourownforfivedaysbeforerescuecomes.S1:No,Idon’tagree.Foodandsweetsisagoodideabutthemedicinewouldalsobeveryuseful.S2:Iknow.Ifyouwereinpainthatwouldbeveryuseful.S1:Iagree.Sowehavetochoosewhethertotakethefoodandsweetsandaddthemedicinetomakeoureightitems.S2:OK.Now,let’smakethelist:water,candles,moneyandpersonalwashingthings,foodandsweets,atorch,mobilephoneandblanket.Ifwewanttoaddthemedicineaswell,whatcanweremove?S1:Well,thecandlesandthetorchdoseemtobethesame.Whydon’tweremovethecandles(incasewedon’thavematches)andreplacethemwiththemedicine?S2:Yes.Thatseemstosolvetheproblem.OK.Let’sputthemedicineinandtakethecandlesout.Nowourlistiscomplete.Let’stelltheclassourideasandseeiftheyhavethesameideas...Step5.Homework（groupA）FinishofftheWorkbookexercises.groupBReviewandsummarywhatyouhavelearnedinthisunit.Designingpurpose：ThroughthisexerciseIcanevaluatestudent’sconditionoflearningEnglish.Teachingreflection