为你找到 1000 条关于 数据库1.7作业 的结果
钢材的伸长率越大，说明钢材的（）越好。
钢材牌号Q235AF表示（）。
钢材按脱氧程度可分为（）。
一般来说，钢材的硬度越高，强度也越大。
硫和碳是钢材中的合金元素，其含量越高，钢材的质量越好。
Teachersbenefitsfrompracticeeveniftheydonotkeeponreflectingonwhattheyhavebeendoing.
B
Themostimportantandmostdifficultpartofthemakingofagoodlanguageteacheristhedevelopmentofprofessionalcompetence.
A
Whethersomeonecanbecomeagoodforeignlanguageteacheronlydependonhis/hercommandofthelanguages.
A
Theconstructivisttheoryseeslearningaprocessinwhichthelearnerconstructsmeaningbasedonhisorherownexperiencesandwhathe/shealreadyknows.
B
Accordingtothebehaviouristtheory,languageislearnedbyconstantrepetitionandthereinforcementoftheteacher.
A
Condition-orientedtheoriesbelievesthatthenatureofthehumanandphysicalcontextinwhichlanguagelearningtakesplace.
B
Process-orientedtheoriesareconcernedwithhowthemindorganizesnewinformation.
B
Accordingtotheinteractionalviewoflanguage,inordertoknowhowtodowhatyouwanttodoinvolvesknowingwhetheritisappropriatetodo,andwhere,whenandhowitisappropriatetodoit,youhavetostudythepatternsandrulesoflanguageonthevocabularyleveltolearnhowlanguageisusedindifferentspeechcontexts.
A
Thefunctionalviewnotonlyregardslanguageasalinguisticsystembutalsoameansfordoingthings.Inordertoperformfunctions,learnersneedtoknowhowtocombinethegrammaticalrulesandthevocabularytoexpressnotionsthatperformthefunctions.
A
Accordingtothefunctionalview,eachlanguagehasafinitenumberofstructuralitems.ToLearnalanguagemeanstolearnthesestructuralitemssoastobeabletounderstandandproducelanguage.
B