大学英语全新版第三册教案.docx
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大学英语全新版第三册教案.docx
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大学英语全新版第三册教案
Unit1ChangesintheWayWeLive
I.SuggestedTeachingPlan(5periods)
Objectives
Studentswillbeableto:
1.graspthemainidea(toleranceforsolitudeandenergymadeitpossibleforthewriter'sfamilytoenjoytheirpleasantbutsometimesharshcountrylife);
2.appreciatethevarioustechniquesemployedbythewriter(comparisonandcontrast,topicsentencesfollowedbydetailsentences,useoftransitionaldevices,etc.);
3.masterthekeylanguagepointsandgrammaticalstructuresinthetext;
4.conductaseriesofreading,listening,speakingandwritingactivitiesrelatedtothethemeoftheunit.
Timeallotment
1stperiod:
Pre-reading;While-reading(4-Partdivision,PartI)
2ndperiod:
While-reading(PartsI-III)
3rdperiod:
While-reading;Post-reading(comparison&contrast)
4thperiod:
Post-reading;CheckonSs'homereading(TextB)
5thperiod:
Theme-RelatedLanguageLearningTasks
Pre-readingtasks
1.TasksSsthefollowingquestionsonthesongOutintheCountry:
(5minutes)
—Whatisthesongabout?
(takingabreakfromcitylife,escapingfromthecrowd)
—Howisthesongrelatedtothethemeofthisunit?
(Thesingerneedsabreakbecausethepaceoflifehasquickened,theenvironmenthasbeenchanged,andtheoldlifestyleisgone.)
2.1)Ssdivideintothreelargegroups,undereachgroupsmallersub-groupsmayform.Eachlargegroupisassignedoneofthefollowingdiscussiontopics:
—Whydosomanymigrantworkers(民工)movefromthecountrytothecity?
—Whydocitypeoplebuyapartmentsorhousesinthesuburbs,eveninthecountryside?
—WhyaretoursofZhouZhuang(周庄),LiJiang(漓江)oranyotheroldtownssopopular?
Whyaretouristswillingtopaytospendadayinafarmer'shouse?
2)Afterthediscussion,speakersofsomesub-groupsreporttoclass.
3)Tmaysumuplikethis:
Peoplechangetheirplacesoflivingbecausetheylookforthingsthattheirpreviouslifeisunabletoprovide.However,oncelifehasbeenchanged,theymissthegoodolddays.(20minutes)
3.SsdoClozeBinafter-textexercisestolearnaboutAmericans'idealofacountrylife.ThenTleadsintothestudyofTextA.(10minutes)
While-readingtasks
1.TtellsSshowtodividethetextintofourparts,andthattheyaretosumupthemainideaofeachpartastheyreadalong(seeTextOrganizationExercise1).(2minutes)
2.SsreadthefirstsentencesofParas1-3andsumupthemainideaofthispart.(3minutes)
3.TexplainslanguagepointsinthispartandgivesSspractice(seeLanguageStudy).(15minutes)
4.TexplainslanguagepointsinPartIIandgivesSspractice(seeLanguageStudy).(20minutes)
5.Ssre-readPartIIandmakeasummaryofeachparagraphinit.Twritesdowntheirsummariesontheblackboard.Then,basedonparagraphsummaries,SswillcomeupwithasummaryofPartII.(8minutes)
6.SsreadthefastsentencesofParas8-11andsumupthemainideaofthispart.(3minutes)
7.TexplainsthelanguagepointsinthispartandgivesSspractice(seeLanguageStudy).(20minutes)
8.TexplainslanguagepointsinPartIVandgivesSspractice(seeLanguageStudy).(20minutes)
9.Ssfindoutthetwospecialqualitiesthatmakeacountrylifepossible.(2minutes)
Post-readingtasks
1.1)SsworkinpairstofinishTextOrganizationExercise2.Latersomeofthemmayreporttoclass.
2)TguidesSsthroughWritingStrategy.
3)TurgesSstousecomparisonandcontrastmoreeffectivelyintheirownwriting.(15minutes)
2.1)TasksSstore-readPara2andanalyzetherelationshipamongitssentences(onetopicsentence—"It'saself-reliantsortoflife."—followedbythreedetailsentences).
2)Ssre-readtherestofthetexttofindsimilarpatterns.Thentheywouldreporttheirfindingstoclass(seeTextAnalysis).
3)TencouragesSstomodeltheirownwritingafterthispattern.(15minutes)
3.TguidesSsthroughsomeafter-textexercises.(25minutes)
4.TchecksonSs'homereading.(3minutes)
5.SsdoPartIV:
Theme-RelatedLanguageLearningTasks.(1period)
6.TasksSstoprepareforthenextunit:
(2minutes)
1)dothepre-readingtask;
2)previewTextA.
II.TextAnalysis
Theauthorwriteshispieceinaclearandlogicalway.Inmanyinstancesheemploysthepatternof"onetopicsentence+severaldetailsentences"structure.It'seasyforreaderstograspthemainidea,anditisalsoproveneffectiveforlearnerwriterslikeourstudents.
Sometimesthedetailsentencesrunparalleltoeachother,likethoseinPara2.Insomeotherparagraphsthedetailsentenceshavetheirownhierarchy.TakePara5forexample.Thefirstsentencetellshowbusy"I"am.ThesecondsentencestatesthatSandy,thewife,isalsobusy.Thefinalsentenceisakindofsummary—nobodycanrelax.YetfollowingthesecondsentencethereareafewmoredetailsentencesshowingexactlyhowtightascheduleSandyhas.TakeParas12-13foranotherexample.Thetopicsentencethereinis"Isuspectnoteveryonewholovesthecountrywouldbehappylivingthewaywedo.Ittakesacoupleofspecialqualities."Thentherearetwosub-topicsentences:
"Oneisatoleranceforsolitude";"Theotherrequirementisenergy—alotofit."Eachsub-topicsentencehasitsownsupportingdetails.
Sometimesthereisnotransitionaldevicesbetweendetailsentences,sometimesthereare,themostfrequentlyusedoneofwhichistimewordsorphrases.Forexample,thedetailsentencesinPara4beginwith"threemonthsago","threemonthsfromnow","recently",and"laterthismonth",
respectively.Tobesure,otherconjunctionsscatterthetext,like"first"-"then"-"then"-"eventually"inPara7.
III.CulturalNotes
1.thecountryside:
ThecountrysideofBritainiswellknownforitsbeautyandmanycontrasts:
itsbaremountainsandmoorland,itslakes,riversandwoods,anditslong,oftenwildcoastline.Manyofthemostbeautifulareasarenationalparksandareprotectedfromdevelopment.WhenBritishpeoplethinkoffarmland,aswellasopenspaces,theyimaginecowsorsheepingreenfieldsenclosedbyhedgesorstonewalls,andfieldsofwheatandbarley.
Manypeopleassociatethecountrysidewithpeaceandrelaxation.Theyspendtheirfreetimewalkingorcyclingthere,orgotothecountryforapicnicorapublunch.Onlyafewpeoplewholiveinthecountryworkonfarms.Manycommutetoworkintowns.Manyothersdreamoflivinginthecountry,wheretheybelievetheywouldhaveabetterandhealthierlifestyle.
Americahasmanyareasofwildandbeautifulscenery,andtherearemanyareas,especiallyintheWestinstateslikeMontanaandWyoming,wherefewpeoplelive.IntheNewEnglandstates,suchasVermontandNewHampshire,itiscommontoseesmallfarmssurroundedbyhillsandgreenareas.InOhio,Indiana,IllinoisandotherMidwesternstates,fieldsofcornorwheatreachtothehorizonandtherearemanymilesbetweentowns.
Onlyabout20%ofAmericansliveoutsidecitiesandtowns.Lifemaybedifficultforpeoplewholiveinthecountry.Serviceslikehospitalsandschoolsmaybefurtheraway,andgoingshoppingcanmeandrivinglongdistances.Somepeopleevenhavetodrivefromtheirhomestothemainroadwheretheirmailisleftinabox.Inspiteofthedisadvantages,manypeoplewholiveinthecountrysaythattheylikethesafe,clean,attractiveenvironment.Buttheirchildrenoftenmovetoatownorcityassoonastheycan.
AsinBritain,Americansliketogoouttothecountryatweekends.Somepeoplegooncampingorfishingtrips,othersgohikinginnationalparks.
2.Fahrenheitscale:
ascaleoftemperature,firstestablishedbytheGermanphysicistGabrielFahrenheitin1715.TheunitoftemperatureisthedegreeFahrenheit(°F),and0°FwasoriginallythecoldesttemperatureFahrenheitcouldachieveusingafreezingmixtureofsaltandice.Onhisscale,waterfreezesat32°Fandboilsat212°F(undersetatmosphericconditions).Nolongerusedinscientificwork,Fahrenheittemperaturesstillfeatureineverydaylanguage;hotdays"intheeighties",forexample.ToconvertaFahrenheittemperaturetoCelsius(centigrade),subtract32,thenmultiplyby5/9.
3.Celsiusscale:
ascaleofhotness,ortemperature,firstestablishedbytheSwedishscientistAndersCelsius(1701-1744)in1742.Onthisscale,theunitoftemperatureisthedegreeCelsius(°C);waterfreezesat0°Candboilsat100°C(underagreedstandardatmosphericconditions),althoughwhenCelsiusoriginallydevisedthescalehemade100°theboiling-pointand0°thefreezing-point.TheCelsiusscalewasformerlycommonlyknownasthecentigradescalebecauseofthe100divisionsbetweenthefreezing-andboiling-pointsofwater.ToconvertfromdegreesCelsiustodegreesFahrenheitmultiplyby9/5andadd32.
4.IvyLeague:
eightlong-establishedcollegesanduniversitiesintheUnitedStateswithprestigiousacademicandsocialreputations.MembersoftheIvyLeagueareBrownUniversityinProvidence,RhodeIsland;ColumbiaUniversityinNewYorkCity;CornellUniversityinIthaca,NewYork;DartmouthCollegeinHanover,NewHampshire;HarvardUniversityinCambridge,Massachusetts;UniversityofPennsylvaniainPhiladelphia;PrincetonUniversityinPrinceton,NewJersey;andYaleUniversityinNewHaven,Connecticut.ThemembersoftheIvyLeaguecompeteinintercollegiateathletics.
5.SportsIllustrated:
apopularUSsportsmagazinepublishedeachweekbyTimeInc.partofTimeWarner.Itfirstappearedin1954,andisreadmainlybymen.ThemagazinealsopublishestheSportsIllustratedSportsAlmanaceveryyear.
6.IndividualRetirementAccount(IRA):
aUSgovernmentplanthatallowspeopletoputpartoftheirincomeintospecialbankaccounts.Notaxhastobepaidonthismoneyuntiltheyretire.
7.BuyingInsurance:
P
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