定义法一般通过定义

Readingskills:GuessingmeaningsTeacher:ChenMeiStudents:Class4,Senior2Time:May6,2009TeachingPlanTeachingaims:knowledgeTomasterthereadingskill—guessingmeaningsbysometypicalexercises.Tolearnsomeimportantwordsappearingintheexercises.SkillsToguidetheSstolearntofind,analyseandsummarytherulesbythemselvesandthenimprvoetheirabilitytoguessmeanings.EmotionThroughthestudyofthisclass,letthestudentsformgoodhabitsofreadingandgetthequalityofbeingcalmwhenmeetingwiththeunfamiliarwords.Teachingimportantpoints: Tohelpthestudentsimprovetheirreadingskill—guessingmeanings. Letthestudentslearnsomeimportantwordsappearingintheexercises.Teachingdifficultpoints: HowtoguidetheSstolearntofind,analyseandsummarytherulesbythemselvesTeachingmethods: inquiry-basedactivities cooperativelearning discussionTeachingaids: themultimediacomputerandtheblackboardTeachingsteps:Step1.Introductionlead-in:Discussion:Howdoyoudealwiththeunfamiliarwordsorphraseswhilereading?

Sometypicalexpressionstodealwiththemeaningsofwordsandphrases.TOC\o"1-5"\h\z1）.Theword“…”refersto/probablymeans/couldbestbereplacedby .2）.Theword“…”ismostlikelytomean .3）.Whatdoyouthinktheexpression“…”standsfor?4）.Theunderlinedword“…”means .Step2.PresentationI・TheintroductionofeightwaystoguessmeaningsDefinition定义法：一般通过定义、定语（从句）或同位语（从句）来确定词义用来下定义的标志词有:means,referto,dealwith,tobe,tobecalled,tobeknownas,or,similarly,namely,thatis（tosay）,inotherwords,canbedefinedas（被定义为）等。Eg.Disastersrefertothoseunpredictableaccidentswhichbringmuchsufferingtopeople.（n.灾难，灾害）2・Contrast对比法：利用文中的反义词以及表对比关系的词(组)猜测词义。表示对比的词有but,while,yet,however,otherwise,unlike,onthecontrary,incontrast,ontheotherhand,nevertheless等。Eg.Mostofusagreed,however,Billdissented. （v.不同意）3・Similarity相似法：利用同义词、近义词或词组猜测词义。Eg.Doctorsbelievethatsmokingcigarettesisdetrimentaltoyourhealth.Theyalsoregarddrinkingasharmful.（adj.不利的，有害的）4.Cause&Effect因果法：从原因推测结果，从结果推测原因。标志词有as,since,because,for,so,thus,instead,asaresult,therefore,sothat,so・・・that.••等Eg.Thatmuseumissoimmensethatitwillbeimpossibletoseealltheexhibitsinone5.Example例举法：利用文中的举例猜测词义。常见的举例的提示词有forinstance,forexample,suchas,like,as,as・as,say,ie等Eg.Todayyoungcouplesoftenspendlotsoftheirmoneyonappliances,forinstance,washingmachines,refrigeratorsandcolortelevisions.6.WordFormation构词法：根据前缀(prefix)猜测词义根据后缀(suffix)猜测词义3.根据复合词(compound)的各部分猜测词义7.Context上下文：利用语境及前后的提示来猜测词义。Eg.Thechildrenarelookingatalarge,hairyapeatthezoo. (n.猿)8.Commonsense普通常识：根据普通常识和生活经验来猜测词义。Eg.Whenadoctorperformsanoperationonapatient,heusuallygivesananesthetictomakehimunconscious，becausehedoesnotwanthispatienttofeelpainortoknowwhatishappeningtohim.n.麻醉剂(药)II.ExercisesInquiry-basedActivities(I)Inquiry-basedActivities(II)Step3.SummaryStep4.HomeworkReviewwhatislearnttodayandrecitesomeimportantwordsandphrases.Finishtherelatedexercisesaccordingtothemethodslearnttoday.Thedesignofwritingontheblackboard:Readingskills:GuessingmeaningsGrouplGroup2Group3Group4— T — —Feedback:本课是一节阅读技巧训练课（猜词技巧）。本课通过精心收集并设计的跟猜词有关的阅读文章，引导学生自主地发现各典型文章中出现的生词的特点，并自己总结出其特征，正确猜测其词义，消除学生畏惧生词的心理，树立信心，从而提高阅读理解能力。阅读，作为英语学习中最重要的输入方式之一，是英语学习中“听”“说”“读”“写”四大模块之一，它对于学好英语尤显重要。教学过程中注重学生的自我发现，总结，归纳能力，课堂练习及课后作业起到及时巩固的作用。小组竞争的形式激发学生的学习兴趣。学生掌握情况良好。Passage1TensofthousandsofbabypenguinsfacestarvationaftertwogianticebergsbrokeofftheAntarcticicesheetandblockedtheirparents'roadtothefeedingareas.AdelineandemperorpenguinsnestingontheRossislandrookeriesarenowforcedtowalklongdistancesovertheicebergstoobtainfoodfortheirchicks,bornduringtheNovember-Decemberbreedingseason.Whatdoestheunderlinedword“obtain”probablymean?A.eatB.getC.sellD.buyPassage2Aman'spositionamongtheblack-tentpeopledependsonhisancestors,relatives,andfellowtribesmen.Iftheyarehonored,heisalsohonored.Iftheyaredisgraced,hetooisdisgraced.Thereforeonecarefullyguardsthehonorofhisfamily,hislineage（宗系）,andhistribe.Theword“disgrace”means inthistext.A.honorB.endangerC.proudD.shamePassage3Therulerhadbeensocruelanddishonestthataftertherevolutionhewasbanished.AfewmembersoftheSenate（参议院）opposedthisdecision,butthemajorityvotedthattherulershouldleavethecountryforever.Theunderlinedword“banished”mean .A.killedbystoning B.sentawayC.imprisoned D.punishedbywhippingPassage4Myfirstjobwastodrivetheoxenthatploughedthecanefields.Iwouldwalkbehindanox,guidinghimwithabroomstick.For$1aday,Iworkedeighthoursstraight,withnofoodbreaks.Itwasverytediouswork,butitpreparedmeforlifeandtaughtmemanylastinglessons.Becausetheplantationownerswerealwayswatchingus,IhadtobeontimeeverydayandworkashardasIcould.Whatdoestheunderlinedword“tedious”probablymean?A.interestingB.tiresomeC.relaxingD.challengingPassage5Althoughheoftenhadthechance,Mr.Brownwasneverabletostealmoneyfromacustomer.Thiswouldendangeredhispositionatthebank,andhedidnotwanttojeopardizehisfuture.Theword“jeopardize”means inthistext.A.protectB.endangerC.continueD.stopExercisesPassage1TensofthousandsofbabypenguinsfacestarvationaftertwogianticebergsbrokeofftheAntarcticicesheetandblockedtheirparents'roadtothefeedingareas.AdelineandemperorpenguinsnestingontheRossislandrookeriesarenowforcedtowalklongdistancesovertheicebergstoobtainfoodfortheirchicks,bornduringtheNovember-Decemberbreedingseason・Whatdoestheunderlinedword“obtain”probablymean?A・eatB・getC・sellD・buyPassage2Aman'spositionamongtheblack-tentpeopledependsonhisancestors,relatives,andfellowtribesmen.Iftheyarehonored,heisalsohonored.Iftheyaredisgraced,hetooisdisgraced.Thereforeonecarefullyguardsthehonorofhisfamily,hislineage宗系）,andhistribe.Theword“disgrace”means inthistext.honorB.endangerC.proudD.shamePassage3Therulerhadbeensocruelanddishonestthataftertherevolutionhewasbanished.AfewmembersoftheSenate（参议院）opposedthisdecision,butthemajorityvotedthattherulershouldleavethecountryforever.Theunderlinedword“banished”mean .killedbystoning B.sentawayC.imprisoned D.punishedbywhippingPassage4Myfirstjobwastodrivetheoxenthatploughedthecanefields.Iwouldwalkbehindanox,guidinghimwithabroomstick.For$1aday,Iworkedeighthoursstraight,withnofoodbreaks・Itwasverytediouswork,butitpreparedmeforlifeandtaughtmemanylastinglessons・Becausetheplantationownerswerealwayswatchingus,IhadtobeontimeeverydayandworkashardasIcould..Whatdoestheunderlinedword“tedious”probablymean?A.interestingB.tiresomeC.relaxingD.challengingPassage5Althoughheoftenhadthechance,Mr.Brownwasneverabletostealmoneyfromacustomer.Thiswouldendangeredhispositionatthebank,andhedidnotwanttojeopardizehisfuture・Theword“jeopardize”means inthistext.A.protectB.endangerC.continueD.stopPassage6Afterafour-yearrelationshipwithamajorfortune100companybeginningasasalestraineeandendingasaregionalsalesmanager,Ileftthecompanyattheheightofmycareer.ManypeoplewereastoundedthatIwouldleaveafterearningasix-figureincome.AndtheyaskedwhyIwouldriskeverythingforadream.Theunderlinedword“astounded”means .

A.verysadC.verypleasedA.verysadC.verypleasedD.greatlysurprisedHmoework:Passage1.Thebiography（传记）ofAbrahamLincolnhasalwaysbeeninspirationaltotheAmericanpeople.Hiswholelifeisalegend.Hiselectionin1860provokedthesouthernstatestobreakawayfromtheUnionandledtoafour-yeartragiccivilwar.Yetthistall,awkwardmanhasplacedthemarkofhisgreatnessuponAmericanhistory.Hisanti-slaverypolicyhadsetmillionsofblacksfreeandhisstrengthandwisdomhadguidedthenationthroughwartopeaceandreunion._Hisbeingre-electedcouldhavemeantsomuchforthepost-warAmerican,yetdeathcametohimwithdramaticviolencebeforehisworkwasdone.However,deathhasonlyquickenedhiselevationtoaplacebesideGeorgeWashingtoninthememoryandgratitudeofhiscountrymen.TOC\o"1-5"\h\z1.Whatdoestheword“anti-slavery”mean? .A.aboutslaveryB.forslaveryC.againstslaveryD.supportingslaveryWhatdoestheword“reunion”mean? .A.comingbac