教师资格之中学英语学科知识与教学能力题库检测模拟题附答案

教师资格之中学英语学科知识与教学能力题库检测模拟题附答案

单选题（共50题）1、Thesoundof"ch"in"teacher"is（）.A.voiceless,post-alveolar,andaffricativeB.voiceless,dental,andfricativeC.voiced,dental,andfricativeD.voiced,post-alveolar,andplosive【答案】A2、OnlywhentheCIADirectorDavidwasforcedtoresignthatit'shardtokeepoure-mailsecret.A.werealizedB.realizedweC.didwerealizeD.wedidrealize【答案】C3、TheCognitiveApproachholdsthatstudents′mistakesare__________inthecreativeuseoflanguage.A.usefulB.understandableC.unavoidableD.reasonable【答案】C4、Ifyouthinktheyare__________,you′retotallywrong.Theyquarrelednowandthen.A.onthewayB.ontheairC.onallsidesD.ongoodterms【答案】D5、Ateacherliststwenty"simplepresenttense"sentencesandasksstudentstodiscussandfindoutthegrammaticalstructures．What′stheteacher′sgrammarteachingmethodA.InductionB.ConductionC.ConstructionD.Deduction【答案】A6、Walnuttrees__________environmentstressessuchasdroughtbyproducingsignificantamountsofasubstancesimilartoaspirin.A.turntoB.confirmtoC.contributetoD.respondto【答案】D7、Teachingcasesmainlyincludeteachingreflection,teachingrecord,and__________．A.instructionaldesignB.teachingactivitiesC.teachingprogressD.teachingcases【答案】A8、Whichofthefollowingshouldateacheravoidwhenhis/herfocusisondevelopingstudents'abilitytousewordsappropriately?A.TeachingboththespokenandwrittenformB.TeachingwordsincontextandgivingexamplesC.Presentingtheform,meaning,anduseofawordD.Askingstudentstomemorizebilingualwordlists【答案】D9、Passage1A.sheoftenfeltabandonedandunwantedB.shewasunwillingtolivewithhergrandmotherC.hergrandmotheroftenscoldedandpunishedherD.shecouldn'tdevelopgoodrelationshipswithothers【答案】A10、Polyester(聚酯)isnowbeingusedforbottles.ICI,thechemicalsandplasticscompany,believesthatitisnowbeginningtobreakthegripofglassonthebottlebusinessandthustakeadvantageofthishugemarket.A.arecheaperB.aremoresuitedtosmallsizesC.aremoreexcitingtolookatD.donotbreakeasily【答案】D11、Passage2A.voicesforworkingwomenB.appealstopassionateworkaholicsC.triggersdebatesamongmommiesD.praisesmotivatedemployees【答案】A12、请阅读Passage1，完成第小题。A.MedicalschoolsshouldmakeexamseasierforthestudentstoalleviatethefiercecompetitionB.ProminentfiguresinthemedicalinstitutionshouldcreateasetofmoralstandardstobeappliedinmedicalschoolsC.MedicalstudentsshouldplayanactiveroleinthecreationandpreservationofacultureofintegrityD.Thosestudentswhocheatintheexamsshouldbeinstantlyexpelledfromschool【答案】C13、Thesounds/praiz/shouldmatchtheword__________.A.prizeB.praiseC.priceD.piece【答案】A14、Whichofthefollowingactivitiescanbeusedifthefocusisondevelopingstudents’oralfluencyinEnglish?A.Blank-fillingB.Story-tellingC.TransformationD.Translation【答案】B15、Whichofthefollowingcanberegardedasacommunicativelanguagetask?A.Information-gapactivityB.DictationC.SentencetransformationD.Blank-filling【答案】A16、请阅读短文，完成此题。A.MathematicsB.English,C.TechnicalDrawingD.History【答案】D17、Thehighpricesforcorn--whiledrivinghungerinAfrica--haveencouragedotherfarmersto__________landfromwheat,soybeans,orevenpasturetocornproduction.A.turnoverB.turnonC.turnupD.turnaround【答案】A18、请阅读短文，完成此题。A.UnconsciousnessB.FascinationC.ScareD.Confusion【答案】B19、Englishlearningstrategiesincludingresourcestrategies,communicationstrategies,regulationstrategiesand__________．A.cognitivestrategiesB.timestrategiesC.administrativestrategiesD.interpersonalstrategies【答案】A20、Itookmyticket,andmarchedproudlyuptheplatform,withmycheeses,thepeople__________respectfullyoneitherside.A.fellbackB.fallingbackC.beingfallenbackD.havingfallenback【答案】B21、请阅读短文，完成此题。A.MoststudentspreferextracurricularactivitiestoacademicsB.MoststudentsofHarvardUniversitystillpayattentiontoacademicsC.ThetuitionfeeofHarvardUniversityisquitehighD.Cheatingphenomenonmeannoenterpriseofstudents【答案】B22、Beforedoingawritingtask,theteacherelicitsstudents′ideasbyaskingthemtolistasmanywordsorphrasesthatcomeintotheirmindaboutthetopicaspossible.Heretheteacherisplayingtheroleofa(an)__________.A.controllerB.participantC.organizerD.prompter【答案】C23、Whatitemsaremainlyassessedinthefollowingquestions?A.LanguageperformanceB.ImprovementinstrategiesC.ProgressD.Classroomparticipation【答案】D24、Manystudentsstarteachtermwithanawardcheck,butbythetimebooksarebought,foodispaidfor,andabitofsociallife＿＿,itlooksratheremaciated.A.livesB.livedC.waslivedD.haslived【答案】B25、Someteachersteachreadingbyintroducingnewvocabularyandstructurefirstandthengoingoverthetextsentencebysentenceandparagraphbyparagraphwiththestudents.Thiswayis_________knownasA.top-downmodelB.bottom-upmodelC.interactivemodelD.integrativemodel【答案】B26、请阅读Passagel。完成第小题。A.ItmayhighlightthepurposeofliteratureteachingB.ItmayexposestudentstothedarksideoftheworldC.ItmaydeprivestudentsoftheirintellectualgrowthD.Itmaycausestudentstoexperienceapost-traumatic-stressdisorder【答案】D27、Theuseoftheexpression“Iwon'tboreyouwith.allthedetail...”includesthatpeopleusuallyobservethe（）maximintheirdailyconversations.A.QuantityB.QualityC.RelevanceD.Manner【答案】A28、Whatessentiallydistinguishessemanticsandpragmaticsiswhetherinthestudyofmeaning_________isconsidered.?A.referenceB.speechactC.practicalusageD.context【答案】D29、Advertiserstendtothinkbigandperhapsthisiswhythey'realwayscominginforcriticism．A.appreciativeB.trustworthyC.criticalD.dissatisfactory【答案】A30、AsAlicebelievedhimtobeamanofintegrity,sherefusedtoconsiderthepossibilitythathisstatementwas＿＿．A.irrelevantB.facetiousC.fictitiousD.illogical【答案】C31、Onhearingtheutterance"It′shothere",thelisteneropenedthedoor.Itisa(n)__________.A.locutionaryactB.illocutionaryactC.directspeechactD.perlocutionaryact【答案】D32、“Underliningallthepastformverbsinthedialogue”isatypicalexercisefocusingon＿.A.useB.formC.meaningD.function【答案】B33、Accordingtothemannerofthearticulation,/l/isconsideredtobetheonly__________inEnglish．A.stopB.fricativeC.approximantD.lateral【答案】D34、Anaspiratedp,anunaspiratedpandanunreleasedpare__________ofthepphoneme.A.analoguesB.tagmemesC.morphemesD.allophones【答案】D35、Thestudyhighlightshowoursenseofrightandwrongisn'tjustbasedon__________,religionandphilosophy,butalsoonthebiologyofourbrain.A.rising-upB.bring-upC.uprisingD.upbringing【答案】D36、Passage2A.ApprovingB.NegativeC.DoubtfulD.Neutral【答案】B37、Forwhatever____,don’tbelateagain,orourworkwillbelaggingfarbehindothers.A.anyreasonsB.areasonC.reasonD.thereason【答案】C38、请阅读Passage1。完成第小题。A.jointinterestB.differentpointsofviewC.lessemotionalpeopleD.advancedtechnology【答案】B39、Passage1A.TheconstructionofbridgesandtunnelsbecamemuchmoreexpensiveB.TheoriginalobjectiveofdynamitewastohelptheRussiannavyC.ManypeopleusednitroglycerineasaweaponinwarD.AlfredNobelgaveawayprizestospecialistsinsixcategories【答案】D40、Whenateachersays,"Isthissentenceright?",he/shemaybedoingallofthefollowingEXCEPT____.A.givingstudentsfeedbackB.elicitingstudents'responsesC.invitingstudents'judgmentsD.correctingamistakeexplicitly【答案】D41、Nowthatwe'vediscussedourproblem,arepeoplehappywiththedecisions__________?A.takingB.takeC.takenD.totake【答案】C42、请阅读短文。A.allstudentscouldovercometheanxietyaftertakingaspecialtestanxietyprogramB.almostallstudentsfeltlessstressaftertakingaUniversityofCaliforniaadvisingcourseC.studentsfounditdifficulttoimproveeventhoughtheyhadtakenaspecialtestanxietycourseD.studentsfounditeasytorelaxassoonastheyenteredaUniversityofCaliforniaadvisingcourse【答案】B43、Overthepasttenyears,Chinahas__________aseriesofgreatchangesinitsinfrastructureandeconomy.A.witnessedB.foundC.occurredD.taken【答案】A44、Atahigherlevelofwriting,whichofthefollowingcognitiveskillsshouldNOTbeencouraged?A.ConstructinggrammaticallycorrectsentencesonlyB.GatheringinformationandideasrelevanttothetopicC.UsingcohesivedevicestocreatesectionsandparagraphsD.Organizingtheinformationandideasintoalogicalsequence【答案】A45、Passage1A.ThefrontalcortexB.ThemiddleofthebrainC.TheprefrontalcortexD.Thebackpartofthebrain【答案】B46、Whenselectinglisteningmaterials，atextspokenat_________ispreferred．A.normalspeedB.slowerthannormalspeedC.slowspeedD.fastspeed【答案】A47、请阅读短文，完成此题。A."Dubbedcookies"cansensemotionandtemperatureofthingsorpeopleB."Dubbedcookies"canbeputonthingsandpeopleC."Dubbedcookies"areasetofsmallertrackingdevicesD."Dubbedcookies"canhelp"mother"collectdataandunittalkswirelessly【答案】D48、请阅读短文，完成此题。A.Thecompanythatproduces"Mother"isbetterthanothersB.TheelectronicdevicestodayaremoreandmorehumanizedC."Mother"candoeverythingwhatyourmotherscanD."Mother"mustbemorecaringthanothersimilardevices【答案】B49、Whichofthefollowingisareferentialquestion?A.WherewasYangLiweiborn?B.WhoisthefirstChineseastronaut?C.WhydoyouthinkYangLiweiisagreatastronaut?D.WhendidYangLiweibeginhishistoricspacetravel?【答案】C50、Thepolicemanranafterthemanand__________himbythearm.A.stoppedB.reachedC.shotD.caught【答案】D大题（共10题）一、根据题目要求完成下列任务，用中文作答。以下是某教师的课堂教学片段：(教师拿出若干不同颜色的礼物盒摆在桌上，然后将一个玩具汽车快速藏人其中一个盒子里，请学生猜玩具在哪个盒子里)T：Whereisthecar?S：Isitintheredbox?T：Maybe．T：Nowlet’Sseewherethecatis…Look!It’sintheyellowbox．(教师用PPT呈现课文人物John的照片)T：Lookatthisphoto．He’sJohn．He’sanAmericanboy．Helivesinourcity．Hestudiesinourschool．Buttodayhe’snotintheclassroom．WhereisJohn?Guess，please!S：Isheathome?T：Maybe．S：Isheinthesupermarket?T：Perhaps．【答案】(1)复习导入环节：运用实物创设情境。教师拿出若干不同颜色的礼物盒及玩具汽车等．为学生们创设了一个具体直观的具有信息差的猜测情境，复习旧知，激发兴趣。实物情境因其本身的直观具体性，使学生看得见，摸得到，利于感受，利于理解。教师在教学过程中，向学生出示某些与教学内容相关的实物，创设实体情境，可以有效地吸引学生的注意力．激发学生的学习兴趣，提高学生的学习效率。(2)课文教学环节：运用多媒体创设情境。教师用PVT呈现课文人物John的照片及John躺在卧室床上的画面，呈现问题WhereisJohn?并播放课文录音等，为学生创设视听情境。通过多媒体为学生创设丰富多彩、形象生动、妙趣横生的教学情境，可以充分调动学生的试听感官系统，激发学生学习兴趣，提高学生的认知能力。同时，还可以提高课堂的信息容量；缩短教学时问，提高教学效率；实现学生学习方式的多元化，利于优化课堂教学效果。(3)语言操练环节：运用活动创设情境。教师组织学生做游戏操练对话的重点和难点Whereis…?及其回答，体现了这一创设情境的方式。教师结合学生情况及教学内容设计多样化的教学活动，可以有效地激发学生学习的积极性，活跃课堂气氛。二、请简要分析该教师的行为体现了教学反馈的什么要求。教学片段：T：What’sthethemeofthepassageWhydoyouthinksoStudentA，please．A：Thepassageisabouttheinventionoftabletennis．T：Good．AnyotherideasStudentB．B：Itisaboutwhoinventsthetabletennis．T：OK，sitdownplease．Anyoneelse(Afteraminute．)T：OK．WhoagreeswithStudentAPleaseraiseyourhand．(Somestudentsraisetheirhand．)T：WhoagreeswithStudentB(Someotherstudentsraisetheirhand．)T：Great．Nowlet’sreadthepassageagain，andpayattentiontothefirstsentenceofeachparagraph．Let’sworkouttogetherwhoseopinionisthemainideaofthepassage，A’sorB’s．【答案】这段案例体现了教学反馈要有目的性，要有及时性，要体现参与度和要有启发性。本案例中读完文章后教师立即设置问题，体现了反馈的及时性。教师设置提问反馈的目的是看看学生是否采取了正确的阅读策略获取文章大意，具有很强的针对性。通过让学生举手表决的方式，体现了教学反馈的参与度。通过鼓励其他学生提出不同的见解，最后又点拨学生通过认真读每段的第一句话来总结文章的中心思想，体现了教学反馈的启发性。三、下面是某教师一节课导人环节的教学实录，单元话题为Animalsindanger。T:Hi,Class!Let'slookatthesepictures!Canyoutelluswhatanimalstheyare?Ss:Elephants!/Tigers!/Monkeys!/Dolphins!T:Let'sseewhattheseanimalscando.Canelephantsswim?Ss:Yes.T:Cantigersswim?Ss:Yes....T:Whatanimalsdoyoulikebest?S1.S1:Pandas.T:Whydoyoulikethem?S1:Becausetheyarecute.T:Great!Anyoneelse?Doyouliketigers?$2.【答案】(1)①封闭式问题只有一个正确答案，答案是限制性的，只能评估学生对特定知识的了解。例句：Canelephantsswim?Cantigersswim?②开放式问题的答案不止一个，它能调动学生的思维，考查学生的理解能力和语用能力，语用信息量较大。例句：Whatanimalsdoyoulikebest?Whydoyoulikethem?(2)①封闭式问题。优点：封闭式问题的答案是固定的，有利于考查学生对于语言知识掌握的准确性，可以帮助学生更好地掌握和巩固目标语，有助于学生掌握正确的语言形式。缺点：封闭式问题属于机械性操练，学生只需要回答出特定答案，没有过多的思考，不能起到发散思维的作用，不利于培养学生举一反三、实际运用语言的能力。②开放式问题。优点：开放式问题的答案通常不是唯一的。教师在教学中使用开放式问题，能够引导学生自己去思考答案，发散学生的思维，让学生有动脑思考的过程，培养学生真正运用语言的能力，做到启发式教学。缺点：与封闭式问题相比，开放式问题较难，所以对于一些基础比较薄弱的学生来说完成起来会有一定的难度。如果教师应用不当的话，可能会起不到作用，打击学生的积极性，不利于教学的顺利进行。四、根据题目要求完成下列任务，用中文作答。下列教学片段选自某高中课堂实录：T:Thankyou.Lookatthepicture.WehavelearnedWangHui'sexperiencesinEngland.Todaylet'stalkabouthowWangHuiwrotethepassage.Openyourbookandlookatthepassage.Howmanyparagraphs?Ss:Five.T:Yes.Let'sfindoutthekeywordsofeachparagraph.Ss:Wayoflife;somethinginteresting...T:Good.Lookatthepicture.What'sthestructureofthepassage?AorB?Ss:(学生思考讨论)A.T:Well,Next.Let'stalkabouthowWangHuiwrotehislifeinEngland.Thefirstparagraph:WangHuitalkedabout...Ss:Wayoflife.T:Lookatthepicture.WhatdidWangHuisay?S1:Whenyoumeetsomeoneforthefirsttime,youmustuseMrorMrs.【答案】(1)教学环节主要包括课堂导入(1ead.in)，新课讲授(presentation)，巩固提高(consolidation)，总结与作业(summaryandhomework)。该片段属于课堂导入和新课讲授阶段。(2)课堂导入的目的在于使学生的注意力集中到课堂中来，明确教学任务，激发学生的求知欲和学习兴趣。新课讲授的目的在于呈现本堂课的教学内容.包括语言结构和语言功能.让学生掌握基本语言知识.同时锻炼学生的语言能力，即听说读写能力。通过教学活动的设置，完成教学任务，达到教学目标。(3)有效教学是教师遵循教学活动的客观规律，以最优的过程和最大的效率促进学生在知识、技能、情感态度与价值观方面“三维目标”上获得整合、协调、可持续发展，从而有效地实现预期的教学目标，满足社会和个人的教育价值需求而组织实施的教学活动.①该教学片段中，教师通过回顾旧知识的方式引入新课，但是没有进一步让学生展开讨论，没有充分激活学生的关联知识。导入内容趣味性不高，不利于激发学生的学习兴趣。②教师在新授环节采用了学生讨论的形式，锻炼了学生的1：3语表达能力，同时培养了学生的合作精神。③在新授环节中，教师应注意让学生整体感知文章，而不是机械地分析每一部分的大意，这样不利于学生阅读能力的培养。④教学反馈较单一，应多用一些启发性的反馈语，引导学生积极探索新知，培养学生的自主探究能力，提高教学效率。五、根据提供的信息和语言素材设计教学方案，用英文作答。设计任务：请阅读下面学生信息和语言素材，设计一节课的教学方案。教案没有固定格式，但须包含下列要点：?teachingobjectives?teachingcontents?keyanddifficultpoints?majorstepsandtimeallocation?activitiesandjustifications教学时间：45分钟学生概况：某城镇普通中学九年级(初中三年级)学生，班级人数40人，多数已经达到《义务教育英语课程标准(2011版)》四级水平，学生课堂参与积极性一般。【答案】TeachingContent:Talkaboutthepersonalityandwriteapersonalitysurvey.TeachingObjectives:Knowledgeobjective(1)KeyVocabularypretty,social,bother,slight,intheslightest,fairly,plenty,plentyof,getalongwith,listener(2)Reading(3)WritingAbilityobjectiveStudentsshouldimprovetheirabilityofreadingcomprehensionandwriting.EmotionalobjectiveStudentscanlearnthatbeingagoodlistenerisanart.TeachingKeyPoints:MasterthekeyvocabularyandthepointofwritingandreadingTeachingDifficultPoint:Howtowriteapersonalitysurvey六、根据提供的信息和语言素材设计教学方案。用英文作答。设计任务!请阅读下面学生信息和语言素材，设计一节课的教学方案。教案没有固定格式．但须包含下列要点：teachingobjectivesteachingcontentskeyanddiglcultpointsmajorstepsandtimeallocationactivitiesandjustifications学生概况：某城镇普通中学八年级(初二)学生，班级人数40人，多数学生已达到《义务教育英语课程标准(2011年版)》三级水平，学生参与积极性一般。Frank:Hi,Bob.Howisyourday.?Bob:It'sOK.IlikeMondaybecauseIhaveP.E.andhistory.They'remyfavoritesubjects.Frank:Who'syourP.E.teacher?Bob:Mr.Hu.Healwaysplaysgameswithus.【答案】【参考设计】TeachingContents:Adialogueaboutone'sfavoritesubject,favoriteteacherandfavoriteday.TeachingObjectives:(1)KnowledgeobjectiveStudentscouldmasterthenamesofsubjectsandtheusageof"favorite".(2)AbilityobjectiveStudentscouldknowhowtosaydifferentsubjects,anddeveloptheabilityofdescribingthem.(3)EmotionalobjectiveStudentscouldhaveabetterunderstandingoftheirclassmatesthroughthediscussion,andcultivatetheirloveforeverydayandeveryclass.TeachingKeyPoints:Namewordsofsubjects,descriptionsofwords,usageof"favorite"TeachingDifficultPoints:Usageof"favorite",howtostartadiscussionTeachingAids:七、根据题目要求完成下列任务，用中文作答。简述课文教学“导入”活动的目的和注意事项．并以“Talkingaboutlikesanddislikes”为例，用英文写出两句相应的课堂导入语。【答案】(1)导入的目的：①通过有趣的内容进行导入，能够吸引学生的注意力，让学生从课下休闲或者疲倦的精神状态中转移过来；②导入相当于给学生提供一个良好的英语学习环境，锻炼学生用英语思维的能力；③有利于教师自然而然地引出本节课的内容。(2)导入的注意事项：①导入时间不宜过长，45分钟的课堂，导入时间5分钟左右即可；②导入内容尽量与本课所教授的内容相关联，以便更好、更自然地过渡到本节课的学习中来；③导人内容要新颖，要有创新，否则达不到导入的效果。(3)“Talkingaboutlikesanddislikes”课堂导入语：T：Hello，everyone．Let’Sbeginourclass．First，lookatthepicturesinmyhands．WhichonedoyoulikebestAndwhichonedoyoudislike(Studentsgivetheiranswers．)T：Thanksforyouranswers．Asweallknow．everyonehashis／herlikesanddislikes．Todaywewilltalkaboutyourlikesanddislikes，andyoucanexpressyouropinionsfreely．八、根据提供的信息和语言素材设计教学方案，用英文作答。设计任务：请阅读下面学生信息和语言素材，设计一节英语听说课的教学方案。教案没有固定格式，但须包含下列要点：·teachingobjectives·teachingcontents·keyanddifficultpoints·majorstepsandtimeallocation·activitiesandjustifications教学时间：45分钟学生概况：某城镇普通中学九年级(初中三年级)学生，班级人数40人，多数已经达到《义务教育英语课程标准(2011版)》四级水平，学生课堂参与积极性一般。语言素材：Girl1:WelcometotheEnglishclub.Todaywe'regoingtotalkaboutthebestwaystolearnEnglish.Whohasanidea?Boy1:DoyoulearnEnglishbywatchingEnglishvideos?Girl2:No.It'stoohardtounderstandthevoices.【答案】TeachingContents:ItcontainsadialogueaboutthebestwaystolearnEnglish.Itcanhelpstudentstolearnsomeimportantsentencepatterns.TeachingObjectives:(1)KnowledgeobjectiveStudentscanmasterthesentencepatterns:Whatabout...?Haveyoueverstudiedwithagroup?Yes,!have.I'velearnedalotthatway.(2)AbilityobjectiveStudentscanimprovetheirlisteningandspeakingabilitiesandcommunicativecompetence.(3)EmotionalobjectiveStudentscancultivatethehabitofjoiningEnglishclubintheirschooltoimprovetheirEnglishskills.TeachingKeyandDifficultPoints:Communicatewithothersonthetopic--"thebestwaystolearnEnglishfreely".TeachingMethods:1.Pairwork2.TeachingbyexplanationTeachingAid:九、根据题目要求完成下列任务，用中文作答。下面是两位教师的课堂教学片段：Unit1学习的是比较级，其中有三个单词：fat(ter)，strong(er)，heavy(heavier)片段一：老师甲在讲到fat这个词时，让学生来造句，有很多学生站起来，说了这样一句：Student：LiMingisfatterthanhie．Teacher：Why?Student：He’sheavierthanme．全班同学哄堂大笑，这位学生很难为情，但老师下面的一句话马上将气氛缓和了过来：Teacher：ButIdon’tthinkhe’Stoofat．He’Sstron9．片段二：老师乙在教完这一课的内容后，组织学生寻找合作对象自编对话，一名学生站了起来想找一位较胖的学生来担任“比较对象”。有一位长得胖乎乎的学生自告奋勇站起来，于是发生这样一段对话：Studentl：Whoisfatterthanme?Student2：Iam．Iamfatterthanhim．Teacher：Good!Ithinkyouarefatter．Youaretherightperson!【答案】(1)两位老师在处理一个相同的话题时运用了两种截然不同的方法，毋庸置疑，前者的处理有利于学生的学习，而后者的处理则会对心理比较脆弱的学生产生负面的影响。(2)教学中总是会碰到一些意外，它们是教学中的不确定因素，它的产生在学生的情理之中，教师的意料之外。如何巧妙地处理，直接关系到师生间的良好互动和教与学的有效结合。上述案例中，第一位教师巧妙地避开了该学生的