大学英语精读第二册教案TypeofLesson:IntensiveReadingBookTwoUnitOneTitle:IsThereLifeonEarthTotalTime:FiveHoursObject:Freshman(thesecondterm)Objectives:1.MasteringKeyWordsandPhrases2.UnderstandthepollutedsituationonearthandenjoythehumoroussatirewritingskillPre-teaching:Warm-upQuestionsandIntroductoryRemarks(20minutes)In-Teaching:1.StudyoftheKeyWordsandPhrases(20minutes)2.LanguagesPoints(45minutes)Post-Teaching:SummaryQuestionsandConcludingRemarks(15minutes)Exercises:1.ReadingActivity(45minutes)(1)ExplainBasicReadingSkill(15minutes)(2)Askstudentstoreadsilently(10minutes)(3)ExplainDifficultPoints(15minutes)(4)DoExerciseA,B,C(15minutes)2.ComprehensionoftheText(5minutes)3.Vocabulary(15minutes)4.WordBuilding(10minutes)5.Structure(5minutes)6.Translation(10minutes)UnitOneIsThereLifeonEarth一.KeyWords1.signala).(n.)amessagegivenbymeansoflight,gestureetc.E.g.Areadlampisoftenasadangersignal.b).(v.)giveasignal(to)E.g.Themanonthebikeinfrontsignaledthathewasturningright.2.direct:vt.a).(against,at,to,towards)turnoraiminaparticulardirectionE.g.Wedirectedourstepstowardstheirfactory.b).direct(sb)thewaytoaplaceE.g.Canyoudirectmetothenearestpostoffice?3.feasibilitya).(n.)possibilityofbeingcarriedoutordoneE.g.Thescientistdoubtedthefeasibilityoftheexperiment.b).
feasible(a.)thatcanbedoneorcarriedoutE.g.ThisisafeasibleplanthatIhopeyouwilladopt.4.conclusion:n.a).decisionreachedbyreasoning,judgementE.g.Ourconclusionwasdrawnfromfacts.b).endE.g.I'dliketobringthematertoearlyconclusion.c).conclude(v.)getconclusionE.g.Weconcludethemeetingwithasong.5.compose:v.a).makeup,formE.g.Wateriscomposedofhydrogenandoxygen.b).createasaliteracyorartwork,writeE.g.Hehasrecentlycomposedletterstohismiddleschoolfriends.6.survive:v.a).remainaliveE.g.Fewofthevillagerssurvivedtheearthquake.b).livelongerthanE.g.Hesurvivedhiswife.c).(n.)survivalE.g.Wecansayweareallstrugglingforsurvival.7.originala).(a.)firstorearliest;newlycreatedE.g.Ihaven'tgotanoriginaleditionyet.b).originally(adv.)E.g.Ilikeditoriginally,butIdon'tknow.c).theoriginal:theearliesteditionE.g.HaveyoureadDickensintheoriginal?8.indicatea).(vt.)show,beasignofE.g.Thecirclehereindicatesthesun.b).indication:(n.)sththatindicatesE.g.Thereareindicationsthatthepricewillrise.9.emit:(vt.)give/sendout,produce(light,heat,gas,asound,asmelletc)E.g.Heemittedacryofhorror.210.crasha).(v.)fallorstrikeviolentlyandnoisilyE.g.Theteachercrashedherbookdownonthedesktoshowhowangryshewas.b).(n.)violentfallE.g.Thedishesfellwithacrash.11.smash:va).breakviolentlyintopiecesE.g.Theunexpectednewssmashedallhishopes.b).strikewithgreatforce,hitveryhard,crashE.g.Hesmashedmeonthenose.12.project:va).stickoutfromsurfaceE.g.Nailsthatprojectfromthewallmaytearyourclothes.b).causetoappearonasurfaceorascreenE.g.Thelightprojectedhisshadowontothewall.c).projection(n.)13.proceed:vi.a).(with)continue,goon,moveonafterstoppingE.g.Don'tletmestopyou.Proceedwithyourwork.b).beginE.g.Theyproceededtoalotofquestions.二.UsefulPhrases1.benamedafter/for:begiventhenameofE.g.TheAmericancityofWashingtonisnamedafterthefirstpresidentGeorgeWashington.2.astoa).(usedinfrontofasentence)withregardto,asforE.g.Ienjoythisdictionary,butastobuying,Ihaven'tenoughmoneyatpresent.b).(afterquestions,arguments,information,doubts,wonder,etc)aboutE.g.Ihavenoopiniona...
