高中英語Module4SandstormsinAsiaPeriod6教案外研版

外研版必修三unit4之Period6整體設(shè)計教材分析本節(jié)主要是文化背景閱讀和模塊復(fù)習。學生通過閱讀了解許多國家關(guān)注環(huán)境問題,在一些國家,綠色革命開始遍及整個歐洲,人們更加關(guān)注環(huán)境。之后學生的任務(wù)是設(shè)計一張鼓勵人們關(guān)注環(huán)境問題的海報,可以分組設(shè)計然后課堂展示。最后整理一下本模塊學習的詞匯、短語、句型和語法,幫助學生將本模塊的知識系統(tǒng)化。三維目標1.知識與技能1)Makestudentsmastersomenewwordsandthemainidea.2)Instructstudentstodesignaposterencouragingpeopletoprotectenvironment.2.過程與方法1)Encouragestudentstocheckwhattheyhavelearned.2)ReadalottoincreaseknowledgescaleandlearnEnglishwell.3.情感與價值ThroughthestudyofTheGreenMovement,studentsmayknowpeoplefromallovertheworldaretakingmeasurestoprotectenvironment.教學重點1.Makestudentsknowsomethingaboutthe“Green”movement.2.Howtodesignaposter.教學難點1.Getthemainideaofthetextanddesignaposter.2.Howtoreviewthewholemodule.教學方法Skimmingandexplanation.教學過程→Step1Revision1.Greetstudentsasusual.2.Checkuptheirhomeworkexercises.SandstormshavebeenamajordisasterformanyAsiancountriesforcenturies.NorthwestChinaispartofthesandstormcenterinCentralAsia.Sandstormsbeginindesertareas.Thisisaprocessthathappenswhenlandbecomesdesertbecauseofclimatechangesandbecausepeoplecutdowntreesanddigupgrass.Itwasfrighteningtobeoutsideinasandstorm.Iwasinaverybigsandstormsomeyearsago.Luckily,everyonesurvived.3.Askafewstudentstoreadouttheirownpassages.→Step2CulturalCornerPleaselookatthepictureonPage39.Whatisthechilddoing?—Throwthingintothedustbin.Ifpeopledoalotofthingstoimprovetheenvironment,whatisthismovementcalled?—TheGreenMovement.Readtheshortpassagequicklyandanswerthesequestions.1HowdocountriesinEuropetrytoimprovetheenvironment?2ArethereorganisationsinChinawhoseaimistoprotecttheenvironment?3Whatdoyouknowabouttheseorganizations?Suggestedanswers:1Theyrecycleeverything,dodifferentialcollectionofrubbishandhaveagreenmovement.2Open.3Open.Ifthereismoretime,findmoreinformationinthetext.OrganizationsinChina.→Step3TaskTaskinthismoduleittodesignaposterthatencouragespeopletolookaftertheenvironment.ThisisacommunityActivity.Workingroupsoffour,andlistseventhingsyoucandoinyoureverydaylifeforenvironmentalprotection.(Theteachercanaskstudentstolookthroughsomemagazinesaboutenvironmentprotection,ordownloadsomeinformationontheInternet.)Preparealargepieceofpaper.Thinkofaheadingforyourposterandwriteitinbigletters.Stickthepicturesyoufoundonyourposter.(Givethestudentsafewminutestoprepare)Theteacheraskssomegroupstoshowtheirposters.Designaposter1HELPTHEPLANETPictureEnvironmentalProtection:1...2...3...4...2What’stheproblem:environment?1...2...3...4...PictureHowtoprotecttheenvironment?1...2...3...4...Studentscandesigntheposterastheylike.Iftheycan’tfinishitperfectly,leaveitforhomework.→Step4ModuleFileThissectionliststhemainpointsdealtwithinthismodule.Youmaywanttouseitformallyforrepetition,andpronunciationrevisionoryoumaywanttogivestudents10minutestogothroughitbythemselves.Theteachercanshowthemodulefileonthescreenandletstudentscheck.1.Wordsandexpressions:sandstorm;frightening;inland;mass;campaign;dune;desertification;process;citizen;dust;forecast;strength;cycle;mask;atmosphere;carbondioxide;chemical;environment;garbage;melt;pollution;recycle;coastal;concerned;evidence;major;urgent;pollute;complain;nutshell;scary;absolutely;protectioncutdown;becaughtin;oneafteranother;haveabadeffecton;takein;giveout;inanutshell;lookthrough;asaresultof;digup;wakeupto;gotowork2.Sentencepatterns:1)Theyareoftensothickthatyoucannotseethesun.2)Therewasnothingtobedone.3)SandstormsinChinaappeartohaveincreasedinrecentyearsasaresultof“desertification”.4)Ican’thelpbutfeelveryconcerned.5)Icouldn’tagreewithyoumore.6)Itcouldn’tbeworse.3.Grammar1)Thedifferenttypesofinfinitive:do,todo,tobedoing,tohavedone,tohavebeendone2)Expressionswithbut+infinitiveIcan’t(help)butagree.Wedonothingbuttalkaboutit.4.Functions:1)Icouldn’tagreewithyoumore.2)Ithinkyou’reabsolutelyright.3)It’sextremelyserious.4)Ihavenoidea.5)Itcouldn’tbeworse.6)It’sabsolutelyhopeless.5.EverydayEnglish1.Inanutshell2.It’sscary.It’sfrightening.3.I’lldoone’sbest4.FromwhatIunderstand...5.You’reabsolutelyright.→Step5SummaryandHomeworkInthisperiodyoulearnedsomethingaboutenvironmentprotection.Andthenyoulearnedtodesignapostertoencouragepeopletoprotectenvironment.It’sveryuseful.Homework:Beautifyyourposters.Thisistheendofthismodule.板書設(shè)計Module4SandstormsinAsiaPeriod6CulturalCorner;Task;ModuleFile1.lookafter目送,尋求,照顧,關(guān)心2.ifpossible如果可能的話3.allowvt.&vi.允許;考慮,顧及4.toomuch“太多”,表數(shù)量5.seriouslyadj.認真地;危險地TheGreenMovement1HowdocountriesinEuropetrytoimprovetheenvironment?2Are