新编大学英语2Unit10教案

1Unit10RisksI.TeachingObjectivesTheoreticalbasis:CollegeEnglishSyllabus(1999);CollegeEnglishCurriculumRequirements(2004)1.Worldknowledge(basedonSs’currentsituation):1)Whatkindsofrisksreachtousoften?(physicalones,financialonesandemotionalones)2)Whatarethedifferentattitudestowardsrisks?(optimistsandpessimists)3)Precautionsagainstpossiblerisks(considerationsbeforehand,evaluationtothepossiblesituation)2.Linguisticknowledge:1)vocabulary:a.thenewwordsofCET-4category(usage,synonymsandantonyms,match,etc.)2)frequently-usedphrasesandexpressions3)somegrammaticalpoints(sentencestructureanalyses,coherence,etc.)3.LanguageskillsListening:tounderstandthegeneralideaofthepassage,togetthespecificinformation,totakenoteswhilelisteningoutthematerialsSpeaking:todescribeapicture,andthentellotherswhatthepictureconveys(reasoningtheopinion)Reading:1)intensivereading:skimmingandscanningtogetthegeneralideaandspecificinformationofthepassage,2)extensivereading:togetthemainidea3)tograspthemicroskillsofinference,guessingandgeneralization4)tohaveanimpressionofhowaprosewrites5)tounderstandfigurativelanguageWriting:1)sentencetranslation2)topracticewritingbycontrast3)togivesupportiveevidencestoacertainopinion4.Leaningstrategiestraining:encouragethestudentstouseappropriatestrategiesaccordingtotheirpersonaldifferencesanddifferenttasksII.FocalPointsandDifficultpoints1.Focalpoints:1)skillstraining2)thelinguisticknowledgeoccurringintheunit2.Difficultpoints:1)togettherequiredinformationappropriatelyandexactly2)tohaveinsightfulcomprehensionIII.TeachingMethodologyMainlyapplyingtask-basedapproachandcommunicativeonetoconstructastudent-centeredclassroomThewholelearningandteachingprocessistendedtofollowthemodelofpre-task----taskcycle----post-task2IV.TimeArrangementAccordingtothestudents’currentsituationandthelearningcontent,theunitisgoingtofallinto8periods----listeningandspeaking(2periods),reading(2periods),exercisesandfurtherdevelopment(2periods),writing(2periods)ListeningandSpeakingI.TeachingContentWarm-up:1)analysesofdifferentjobsandtheircorrespondingrisks2)T’sbackgroundknowledgeintroductionasrecruitmentandSs’discussionontheunittopicofrisksListeningof2passagesII.Procedures1.Warm-up1)TandSslistdifferentjobs,andthenSsdiscussthecorrespondingrisksJobs:nurse,psychiatrist,businessman,policeman,coalminer,lawyer,stockbroker,presidents,secretary,beggar,teacher,fighterpilot,accountant,footballplayer,interpreter,fireman,singer,civilservant,ambassador…Categorizethemintothreetypes:physicalones,financialones,emotionalones2)Whichactivityisriskier?Rockclimbing,workingonafarm,drivingacar,skiing,beinga65-year-oldman,flyinginanairplane,drivingamotorcycle,andskydiving3)Issuediscussion:DoyouthinkTEM-4causesrisksinthestudents?Ifthereissome,whatarethey?(certificate,degree,emotionalinfluence,job)4)backgroundinformationRiskistheprobabilityoflosingsomethingofvalue.Sincewevaluelifeaboveotherthings,thegreatestriskformostpeopleistheriskofdeath.Yetlifeitself,tothebestofourknowledge,isultimatelyfatal.Thekeywordhereisultimately.Sincewehopetolivealotlonger,weeasilyoverlooktheroutineandlong-rangerisksassociatedwithbeinghuman,andconcentrateinsteadonothersortsofrisks.Werarelythinkaboutthechancesofdeath,disability,ordisaster,ortrytopredictthetimesoftheiroccurrence.Walkingacrossthestreetinmanycitiesismoredangerousthanridinganairplaneacrossanocean,butmanypeoplegivenothoughttotheformerandhavegreatfearofthelatter.Peopleeagerlydodangerousthingsforrecreationthattheywouldrarelydoatwork,suchasscalingasteepmountainorskiingrapidlydownit.Youngpeopleareespeciallywillingtotakefoolishchancesforthesheerjoyofdoingso,orbecausetheydiscounttheprobabilityofadverseoutcomes.Yettheyshouldprobablybemuchmorecarefulthantheirelders,sincetheyhavelongerlifeexpectanciesremainingandthushavemoreatstake.Otherthingswevalueincludehealth,safety,money,property,relationshipsandhappiness.Therearerisksattachedtothelossofanyofthese.Hypochondriacsexaggeratetherisksofillhealthorinjury.Ironicallytheprecautionstakentopromotehealthandsafety3mayaddtoahypochondriac'sperceptionoftherisksinvolved.Awiseinvestortakescalculatedriskswithmoneyandtriestochoosereasonablerisksoverunreasonableones.Acompulsivegambler,ontheotherhand,issoaddictedtoriskthatthereislittlethoughtofthelossthatinevitablyfollowsfromgamblingindefinitelyagainsttheodds.Soriskitselfmayattimesbeperceivedasareward.2.ListeningFocalpoints：note-taking,togetthegeneralideaofthewholepassageandthenchoosetherequiredinformationfortheexercisesPassageI:1)What’sarisk?2)Howtoavoid/reducephysicalrisks?--accomplishment--achievementPassageII:“lifespan”1)Whatkindofpeoplehaslonglifespan?2)Whatdoyouthinkaffectpeople’slifespan?3)WhatarethehighestriskfactorsinChina?III.Assignment:topreparethenewwordsonthetextbook.ReadingI.TeachingContent1)Newwordsandphrasesonthetextbook2)In-classreading(intensive)Difficultpoints:howtogetthemainideaofaproseII.Procedures1.Wordlist:1)Pronunciationchecking2)Usages*accidentally—bychanceonpurposeIncidentally—bytheway*assess评定（有法律依据的，如专家鉴定赔偿金额，拍卖价值等）--estimate个人估计--evalua