公共英语I2B 2 U 4刘芳.docx
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公共英语I2B2U4刘芳
重庆电子工程职业学院授课方案
课名:
公共英语教师:
班级:
编写时间:
2014.3
课题:
UnitFourPartIListeningandSpeaking
教学目的及要求:
Afterstudyingthispart,studentsareexpectedto:
1.understandthedifferencesbetweenaninspirationandanidol;
2.mastersometheme-relatedexpressionsandfunctionalstructures;
3.improvethelisteningabilityingeneral.
教学重点:
Understandthelisteningmaterialsaboutdifferencesbetweenaninspirationandanidol
教学难点:
Mastersometheme-relatedexpressionsandfunctionalstructures
教学步骤及内容:
Step1Lead–in
Tostartthestudyofthisunit,theteachergivesthefollowingquestions:
Areyouafanofsomeone?
Whydoyoulikehimorher?
1)Greettostudentsandintroduceeachother
Step2Listening
1Readandunderstandthefollowingnewwordsandexpressionsbeforelistening:
idoln.偶像
adorationn.崇拜
casen.情况,情形
inspirationn.鼓舞人心的人
motivatevt.鼓励
profounda.深刻的, 意义深远的
practicala.实际的
enduringa.持久的, 不朽的
comportmentn.举止, 态度, 动作
templaten.榜样
behaviorn.行为
conductn.举止
mentorn.导师
liveupto实践, 做到
Aninspirationinspiresandmotivatesmeinsomepowerfulandconstructiveway.
Heisdifferentfrom...
Theinfluenceispractical.
Heishavingapositiveinfluenceonme.
I’mcrazyabouthim.
etc.
2.Ex.1andEx.2
1)Playtheshorttalkonceortwice,andaskthestudentstodoEx.1;
旁批栏:
教学步骤及内容:
2)Askthestudentstoreporttheiranswersanddiscussthemainideaofthetalk;
3)Playtheshorttalktwicetomakesurethestudentscanfillintheblanksofexercise2andthenhaveacheck.
3.Ex.3&Ex.4
1)PlaytheconversationonceandaskthestudentstodotheTorFexercises;
2)PlaytheconversationtwiceandaskthestudentstoanswerthequestionsofEx.4;
3)AskSstoreporttheiranswersandusetheirownwordstoretelltheconversation.
4.Ex.5
1)Playtheconversationonceortwiceandaskthestudentstodotheexercisesandthen
checktheanswers;
2)LetthestudentsbrainstormsomeMichael’spositivecharacteristicswiththefollowingquestion:
“whyMichaelLiisSerena’sinspiration?
”
(Somepossibleanswers:
1.Heisaconscientiousstudent.
2.Heisreadyandwillingtohelpothers.
3.Heisverydiligent.Hefindsapart-timejob.
4.Hecutscornersonallcoststocontributetoanelementaryschoolstudent.)
Step3:
Speaking
1.Usefulexpressions
1)Anidolcanbeamoviestar,apopularsingerorsomeotherpersonusuallyinthepubliceye.
2)Aninspirationissomeonewhodoessomethingthatmovesotherstoattemptthesame.
3)Sometimesyourdevotionto...canbealittleblind.
4)Theinfluenceispractical,presentyetenduring.
5)Heiswillingto...
6)...agoodexamplefor...
7)Iadorehim/herfor...
2.Discussion
First,askthestudentstoreadtheaboveusefulexpressions,thenletthemhaveadiscussionabouttheirunderstandingofanidolandaninspiration,andlastasksomestudentstomakepresentationsabouttheiridolsorinspirations.Themostimportantthingistoletthestudentsanswerthefollowingquestions:
1)WhydoIlikehim/her?
2)WhatcanIlearnformhim/her?
(Trytousetheabovementionedexpressions)
旁批栏:
教学步骤及内容:
3.Summary
Therearesomedifferencesbetweenanidolandaninspiration.Anidolcanbeamovieactor,apopularsinger,asportsstarorsomeotherpersonusuallyinthepubliceye.Sometimes,youradorationordevotiontoyouridolcanbealittlerblind.Becauseyoureallydon’tknowyouridol’spersonality.However,someonewhoisaninspirationisquitedifferentfromthat.Anyonecanbeaninspirationwhentheydosomethingextraordinary,somethingremarkable,somethingpositive,somethinghelpfulorsomethingmeaningful.So,yourroommatecanbeyourinspiration.Yourmentorcanbeyourinspiration.Andyoucanalsobeaninspirationtoothers.Youmaynotrealizeitbutrightnow,someonemaybelookingatyouashisorherinspirationwithoutyouevenknowingit!
Youhadbetterliveuptohisorherhopesandexpectations!
Step4:
Assignment
1.PreviewTextA
2.DoExx.2and3onpage94afterreadingTextA.
旁批栏:
重庆电子工程职业学院授课方案
课名:
公共英语教师班级:
编写时间:
2014.3
课题:
UnitFourTextARockSteady
教学目的及要求:
Afterstudyingthispart,studentsareexpectedto:
1.mastertheusefulwordsandexpressionsandbeabletousethemproperly;
2.mastertheusefulsentencestructuresandrelativegrammar;
3.understandthemainideaandthestructureofTextA.
教学重点:
Mastertheusefulwordsandexpressionsfoundinthetext.
教学难点:
Mastertheusefulsentencestructuresandtherelativegrammar.
教学步骤及内容:
Step1Lead--in
1.PlaythesongALittleBitLongerforthestudentstolisten.Thenasktheclassthefollowingquestions:
1)Doyouknowthesingerofthesong?
(It’sNickJonas,theyoungestmemberoftheJonasBrothers)
2)HaveyoueverheardoftheJonasBrothers?
Howmuchdoyouknowaboutthem?
2.Backgroundinformationintroduction
1)TheJonasBrothers
TheJonasBrothersareanAmericanpopboyband.ThebandgaineditspopularityfromtheDisneyChannelchildren’stelevisionnetwork.FromtheshoreregionofNewJersey,thebandconsistsofthreebrothers:
PaulKevinJonasⅡ(KevinJonas),JosephAdamJonas(JoeJonas),andNicholasJerryJonas(NickJonas).Thebandhasreleasedfouralbums:
It’sAboutTime,JonasBrothers,ALittleBitLonger,andLines,VinesandTryingTimes.In2008,thegroupwasnominatedfortheBestNewArtistawardatthe51stGrammyAwards.AsofMay2009,beforethereleaseofLines,VinesandTryingTimes,theyhavesoldovereightmillionalbumsworldwide.(FromWikipedia))
2)Diabetes
WhatIsDiabetes?
WhatCausesDiabetes?
Diabetes,oftenreferredtobydoctorsasdiabetesmellitus,describesagroupofmetabolicdiseasesinwhichthepersonhashighbloodglucose(bloodsugar),eitherbecauseinsulinproductionisinadequate,orbecausethebody'scellsdonotrespondproperlytoinsulin,orboth.Patientswithhighbloodsugarwilltypicallyexperiencepolyuria(frequenturination),theywillbecomeincreasinglythirsty(polydipsia)andhungry(polyphagia).
Therearethreetypesofdiabetes:
A.Type1Diabetes
Thebodydoesnotproduceinsulin.Somepeoplemayrefertothistypeas
旁批栏:
教学步骤及内容:
diabetes,juvenilediabetes,orearly-onsetdiabetes.Peopleusuallydeveloptype1diabetesbeforetheir40thyear,ofteninearlyadulthoodorteenageyears.
Type1diabetesisnowherenearascommonastype2diabetes.Approximately10%ofalldiabetescasesaretype1.Patientswithtype1diabeteswillneedtotakeinsulininjectionsfortherestoftheirlife.Theymustalsoensureproperblood-glucoselevelsbycarryingoutregularbloodtestsandfollowingaspecialdiet.
B.Type2Diabetes
Thebodydoesnotproduceenoughinsulinforproperfunction,orthecellsinthebodydonotreacttoinsulin(insulinresistance).Approximately90%ofallcasesofdiabetesworldwideareofthistype.
Somepeoplemaybeabletocontroltheirtype2diabetessymptomsbylosingweight,followingahealthydiet,doingplentyofexercise,andmonitoringtheirbloodglucoselevels.However,type2diabetesistypicallyaprogressivedisease-itgraduallygetsworse-andthepatientwillprobablyenduphavetotakeinsulin,usuallyintabletform.
Overweightandobesepeoplehaveamuchhigherriskofdevelopingtype2diabetescomparedtothosewithahealthybodyweight.Peoplewithalotofvisceralfat,alsoknownascentralobesity,bellyfat,orabdominalobesity,areespeciallyatrisk.Beingoverweight/obesecausesthebodytoreleasechemicalsthatcandestabilizethebody'scardiovascularandmetabolicsystems.
Beingoverweight,physicallyinactiveandeatingthewrongfoodsallcontributetoourriskofdevelopingtype2diabetes.Drinkingjustonecanof(non-diet)sodaperdaycanraiseourriskofdevelopingtype2diabetesby22%,researchersfromImperialCollegeLondonreportedinthejournalDiabetologia.Thescientistsbelievethattheimpactofsugarysoftdrinksondiabetesriskmaybeadirectone,ratherthansimplyaninfluenceonbodyweight.
Theriskofdevelopingtype2diabetesisalsogreateraswegetolder.Expertsarenotcompletelysurewhy,butsaythatasweagewetendtoputonweightandbecomelessphysicallyactive.Thosewithacloserelativewhohad/hadtype2diabetes,andpeopleofMiddleEastern,African,orSouthAsiandescentalsohaveahigherriskofdevelopingthedisease.
Menwhosetestosteronelevelsarelowhavebeenfoundtohaveahigherriskofdevelopingtype2diabetes.ResearchersfromtheUniversityofEdinburgh,Scotland,saythatlowtestosteronelevelsarelinkedtoinsulinresistance.
C.GestationalDiabetes
Thistypeaffectsfemalesduringpregnancy.Somewomenhaveveryhighlevelsofglucoseintheirblood,andtheirbodiesareunabletoproduceenoughinsulintotransportalloftheglucoseintotheircells,resultinginprogressivelyrisinglevelsofglucose.
Diagnosisofgestationaldiabetesismadeduringpregnancy.
旁批栏:
教学步骤及内容:
Themajorityofgestationaldiabetespatientscancontroltheirdiabeteswithexerciseanddiet.Between10%and20%ofthemwillneedtotakesomekindofblood-glucose-controllingmedications.Undiagnosedoruncontrolledgestationaldiabetescanraisetheriskofcomplicationsduringchildbirth.Thebabymaybebiggerthanhe/sheshouldbe.
ScientistsfromtheNationalInstitutesofHealthandHarvardUniversityfoundthatwomenwhosedietsbeforebecomingpregnantwerehighinanimalfatandcholesterolhadahigherriskforgestationaldiabetes,comparedtotheircounterpartswhosedietswerelowincholesterolandanimalfats.
ControllingDiabetes
Tr