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1.
Anin -depthunderstandingofthelearningstylesofadultlearnerscanbebeneficialtothefollowinggroupsofpeople :coursedevelopers,whocanthendesignteachingandlearningmaterialsgroundedonscientificprinciples ;instructors ,whocandelivercoursesinamoreeffective ;andeffic…  相似文献   

2.
I.TheMeaningofStyleAlltypesofwriting,likestories,legaldocumentsandpersonalletters,havemuchincommon:theycontainmanyofthecommonwordsusedbypeopleeverywhereandeveryday ,observethesamebasicmorphologicalandsyntacti calrules,andfollowthesamecustomofusingpunctua…  相似文献   

3.
关于中国成人英语学习风格的研究   总被引:6,自引:0,他引:6  
一、引言成人学生的个人差异在过去20多年中受到西方教育研究人员的普遍重视。美国教育研究人员早在六十年代就开始了对学生学习风格(learningstyles)的研究。根据DeCecco(1968)的定义,学习风格是人们在学习新概念时处理信息的方式。Keefe(1979)认为学习风格是学生与学习环境相互作用时表现出来的一种经常的、稳定的行为。他把这种行为分为三方面:认知方面、感觉方面和生理方面。Dunn夫妇和Price(1979)则认为学生的学习风格包括他们对学习环境的选择、情绪,对集体的需要,以…  相似文献   

4.
Ⅰ.BlankFilling(汉语英语答题均可):(10%)1   wasthefirstpersonwhoproposedfaithfulnessandsmoothnessasthetranslationcriteria.2Faithfulnessfirstrefersto   andalsoincludesthekeepingoftheoriginalstyles,asLuXunputit.3Practically,therearetwokindsoftranslations,onei…  相似文献   

5.
1 Introduction Sincethe 90’s ,thefemtosecondlasertechniqueshavebeenusedtostudyvariousultra processwithinmaterials,becauseofitshightime resolution .Inchemicalreactions ,chemicalbondbreakingorbondformationisonthescaleoffemtosecond (10 - 15sec ond) [1] .Withfemtosecon…  相似文献   

6.
Section1 :BreakdownofForcesYoucanbreakdownforcesintoseveralcomponentseaslily.Forexample,theforceF1 at30degreecanbebro kenintotwoforces:FxandFy,andFx=cos30°×F1 ,Fy=sin30°×F1 .Section2 .TwoDimensionalForcesintoOneYoucancombinetwoforcesintoone.SupposeTompushedaboxwit…  相似文献   

7.
NTRODUCTIONTemperaturefieldchangewillproducether malstressesinstructures.Itiswellknownthatdifferentmaterialsgeneratedifferentstressre sponses ,andthatinsomecases,thermalstress esarelargeenoughtocausestructurefailure .Soitismeaningfulandimportanttostudydy…  相似文献   

8.
1 Introduction Squashmosaicvirus (SqMV)isoneofthemostim portantcucurbitviruses[1~ 3] ,anditcausesgreatlossesinmuskmelonproduction[4 ] .Oneofthemainwaystocontrolplantvirusdiseasesistheinducementofresis tancetoviruses[5] bysomebiologicalandnon biologicalfactors[6~ 9…  相似文献   

9.
TheNecessityandCertaintyofDevelopingDistanceEducationbyZhangDeming  OnJanuary 2 4thof2 0 0 0 ,ShanghaiDistanceEducationBlocwasfounded,asaneces sityofthefurtheringofShanghaieducationalreformandthedevelopmentofeducationindus tryforthepurposeofservingeconomicco…  相似文献   

10.
Asacollegestudent,youhavetoreadabroadvarietyofmaterial.YoursuccessofcollegeEn glishreadingdepends ,inpart ,onhowwellyoucanreadandevenwriteandhowwellyoucancon nectthesetwoprocesses .Readingwithunderstandingdependsontheinterplayoffourfactors:vocabulary ,stru…  相似文献   

11.
Materials and sustainable development   总被引:1,自引:0,他引:1  
1EfectiveUtilizationofNaturalResourcesandRecyclingofWastesShouldbeEmphasizedNaturalresourcesaretheprimarysourcesofmetalicmate...  相似文献   

12.
INTRODUCTIONThemicrostructureofthinfilmsplaysacru cialroleinawidevarietyofphysicalprocesses.Thereareclearevidencesthatmanyphysicalpropertiesofathinfilmvarydramaticallyasitsmicrostructurechanges (Hausetal.,1 987) .Forinstance,roughsubstratescanbeusedtofabric…  相似文献   

13.
INTRODUCTIONInexcavation ,normalanalysisisnotgoodenoughtomeetengineeringneedsduetotheun certaintyofforcesappliedonbracestructures,soilcharacteristics,andsoilmodelused .Toguaranteethattheconstructionprocesscanbesmoothlyperformed ,measurementsinsituareusua…  相似文献   

14.
1 Introduction Thesurfacetexturesteelsheetshavebeenextensivelyusedinautomobileindustryfortheirgoodformabilityandpaintingperformance.Asknown,thereexistesfrictionbetweenthesheetandmodelduringstamping.Whenthesheetisdeformedintoaworkpiece,theprocessofsheet…  相似文献   

15.
《河北自学考试》2000,(9):33-37
Ⅰ .VocabularyandStucture (1 0 points,1 pointforeach)1 .Almosteverythingamanagerdoes  deci sions;indeed ,somesuggestthatthemanagementpro cessisdecisionmaking .[A]imposes[B]improvises[C]involves[D]indi cates2 .Astronomersandscientiststhinkthatablackholeisaregionofspace…  相似文献   

16.
1 Introduction Breastcancerisoneofthemostmalignantdiseases,especiallyforwomen.Anearlydetectioncansavelives,achievedbyearlydetectionwithmammograms.Itisanintensivetaskfortheradiologistbecausemultiplereadingsofasinglemammogramarenecessaryinordertoincre…  相似文献   

17.
IntroductionAsacollegeteacherofEnglish ,Ihaveexperiencedvariousproblemsinmyreadingcourse .SinceEnglishisoursecondlanguage ,mostofthetimemystudentsfacethelan guagebarrierinsuchareasaslistening ,speak ing ,readingandwriting .Amongalltheprob lems,themostcommono…  相似文献   

18.
1 Introduction LetX ,YbetwoHilbertspacesandletA∈B(X ,Y) ,i .e .,aboundedlinearoperator .ConsidertheoperatorequationAx =y (1.1)IfR(A) ,i .e .,therangeofA ,isnon closedinY ,Eq .(1.1)isill posed[1] .Manyimportantproblemsinappliedsciences ,especiallyinverseproblems ,resultinthiski…  相似文献   

19.
Tolstoy,inhisgreatestnovel WarandPeace,vividlyreproduceseveryaspectofsociallifeinoldRussiabetween1805-1820.Hesuccessfullycreatesavastnumberofcharacters,agroupofprogressivearistocraticyouths,suchas,Pierre,Andrey,Natasha,etc..Theseyouthsabsorbedpowerdirectlyfrom…  相似文献   

20.
INTRODUCTIONCommunicativecompetence ,anotionprop osedbyHymes(1 972 )andothersasachallengetoChomsky s (1 965)conceptoflinguisticcom petence,hasnowbecomeaprimarytheoreticalconstructinsociolinguisticsandanumberofre lateddisciplines,especiallyforresearchingintothere…  相似文献   

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