21世纪大学英语第一册unit1教案

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1、大学英语一教案21stCenturyCollegeEnglish(BookI)Unit11.教学目的和要求Objectives:Studentswillbeableto:1)graspthemainidea(Gettoknowsomeeffectivewaystostudywell.)andstructureofthetext(Developingaparagraphwithageneralstatementsupportedbyexamples).2)learntoreadpassagesforthefirsttimeunderstandingthegeneralideaandfor

2、thesecondtimefindingoutthedetailsandtheanswerstothequestions.3)masterthekeylanguagepointsandgrammaticalstructuresinthetext;4)conductaseriesofreading,listening,speakingandwritingactivitiesrelatedtothethemeoftheunit.2.教学的主要内容1)Importantwordsandlanguagepointsinthetextperformconcentrateignoreassignr

3、ecallessentialdueschedulestretchrelevantcontentretainparticipateintellectualeconomicsapproachakethemostofcountforputincutdownonsticktoleadtoputdownputaway2)WritingtechniqueThetypeofthiswritingisanexposition.Thistextisatypical“how-to-do-thingsessay”.Thiskindofarticleisusuallydividedintotwoparts:P

4、art1,theimportanceofdoingthis;Part2,theconcretemethodsorproceduresofdoingit.Andthesecondpartisthemainbodyofthearticle.Generallyspeaking,there’satopicsentenceatthebeginningofthetexttoexpressthethesisandaconclusivesentenceintheend.Inthistext,aftertheexamplesatthebeginning,theauthortellsusthetopics

5、entence“Thestudentsatthetopoftheclassgettherebymasteringafewbasictechniquesthatotherscaneasilylearn.”.Tomatchthetopicsentence,theauthorgivesustheconclusionsentence“Afterall,thesecretsofAstudentsarenotsosecret.YoucanlearnandmasterthemandbecomeanAstudent,too.3)Culturalbackground(1)gradingsystemGra

6、dingisjustameansforteacherstomeasureandassessstudentsstudy.Thereusuallyaretwogradingsystem:thefive-grade-markingsystemandpercentagescales.（五分制和百分制）Schools,collegesanduniversitiesinGreatBritainandtheUnitedStatescommonlyuselettergradestoindicatethequalityofastudent’sacademicperformance:A(excellent

7、),B(good),C(average),D(belowaverage),andF(failing).IntheUnitedStates,workratedCoraboveisusuallyrequiredofanundergraduatestudenttocontinuehis/herstudies;workratedBorhigherisusuallyrequiredofagraduatestudenttocontinue.Inpercen