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首页 离子反应及其发生的条件说课稿

离子反应及其发生的条件说课稿.doc

离子反应及其发生的条件说课稿

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2017-10-14 0人阅读 举报 0 0 暂无简介

简介:本文档为《离子反应及其发生的条件说课稿doc》,可适用于综合领域

离子反应及其发生的条件说课稿人教版新教材必修一第二章化学物质及其变化第二节离子反应(第课时)说课稿普洱市景谷傣族彝族自治县第一中学董丽梅尊敬的各位评委、各位老师:大家好~我是来自普洱市景谷傣族彝族自治县第一中学的董丽梅今天我说课的内容是人教版高中化学必修一第二章第二节内容《离子反应》第二课时我将从教材分析、学情分析、教学教法分析、过程分析、效果预测和板书设计六个方面进行我的说课。一、教材分析、在教材中的地位《普通高中化学新课程标准》明确指出:学生要能通过实验认识离子反应及其发生条件会正确书写离子反应方程式了解常见离子的检验方法。《离子反应》是落实《普通高中化学新课程标准》要求即“知道酸、碱、盐在溶液中发生电离通过实验事实认识离子反应及其发生的条件”的一个内容贯穿于中学化学教材的始终它紧随在“从实验学化学”、“物质的分类”之后中学化学中要学习许多重要元素及其化合物的知识都涉及到离子反应及其方程式的书写是人们认识物质性质的一个重要途径。本节课既是对初中化学相关内容的提升与拓展又为学习元素及其化合物奠定了基础同时是历年高考考察的重点和热点内容。、三维目标知识与技能:()认识离子反应的本质形成离子反应的概念()掌握离子反应发生的条件及离子方程式的书写方法过程与方法:()先通过复习电离方程式的书写入手再通过学生自主探究实验引入离子反应的本质和复分解型离子反应发生的条件()再由学生阅读课本总结离子反应方程式的书写步骤老师引导再次规范书写步骤以酸碱中和反应练习离子反应方程式的书写()最后学生自己总结本节课学习的知识。情感态度与价值观:()通过合作探究培养学生团结协作的团队意识()通过小组合作自主、合作、探究提高学生观察、感受、分析、判断的能力。、教学重点、难点:重点:、掌握离子反应发生的条件、掌握离子方程式的书写方法。难点:如何正确书写离子方程式、教学准备:()实验仪器:试管、试管架、量筒、胶头滴管。()实验药品:NaSO溶液、KCl溶液、NaOH溶液、BaCl溶液、HCl溶液、NaCO溶液、酚酞、CuSO溶液。()本节课设置在化学实验室上。()学生准备:小组合作做实验全班按座位分为个小组。二、学情分析学生知识状况:学生在初中学习了复分解反应、部分物质的溶解性表对酸、碱、盐在水溶液中的电离等知识储备学生能力状况:通过初中实验及前面的学习学生已经具备一定得实验能力、观察能力、分析lineofthebusthroughthelistofmadeamoredetailedprovisions,applymoreoperationalSevenisincreasedthearticle,inviolationoftherelevantprovisionsofthe,toparticipateinpublicfundstopayfordinner,highconsumptionofentertainment,fitnessactivitiesandpublicfundstobuygift,sendgiftstomaketheprovisionsofthedispositionOntheviolationofthecentralprovisionsofthespiritoftheeight,inadditionto><newregulationsinto"violationofhonestyandselfdiscipline"misconductoutside,isdifferentwiththeoriginal<Regulations>,revised<rule>clearlydefinednotonlytodispositionofthedirectlyresponsiblepersons,butalsodisposeofcollarGuideresponsibilities()increasedtradingrights,useofauthorityorpositioninfluenceasrelativesandclosetoprofitviolationofthetermsofthe<NewRegulations>absorption<cleanpoliticsseveralguidelines>therelevantprovisionsspirit,increasethe"negativelist,includingtradingrights,thefunctionsandpowersordutiesofinfluenceasrelativesandstaffaroundprofitIncreaseArticle"mutualuseofofficeorauthorityringforeachotherandtheirspouses,childrenandtheirspousesandotherrelatives,aroundpersonnelandotherspecificrelationshipbetweenthepeopletoseekbenefitsengageintradingrights,givenawarningorseriouswarningSanctionsifthecircumstancesarerelativelyserious,givingremovedfromorplacedonprobationwithinthepartypostifthecircumstancesareserious,shallbeexpelledfromthepartyIncreaseArticle"connivance,acquiescencetothespouse,childrenandspouseetcrelativesandstaffaroundtheeffectofPartymembersandcadrespersonalauthorityorpositionforpersonalgain,ifthecircumstancesarerelativelyminor,givenawarningoraseriouswarningifthecircumstancesarerelativelyserious,givingremovedfromorplacedonprobationwithinthepartypostifthecircumstancesareserious,thegivenExpelledfromthepartyPartymembersandcadresofthespouses,childrenandtheirspousesdoestheactualworkandgetsalaryoralthoughtheactualworkbuttoreceivesignificantlybeyondthesameranksalarystandard,Partymembersandcadresinformedfailstocorrect,inaccordancewiththeprovisionsoftheprecedingparagraph"()aboutthegifts,giftsmisconductfromhandlingpracticesinrecentyears,engagedinofficialcadresreceivedgifts,giftsproblemsmoreprominentThishasseriouslyaffectedtheimageofPartymembersandcadres,damagedtherelationsbetweenthepartyandthemasses,andisahotbedofcorruption,isreallynecessaryforthiskindofbehaviortobedisciplined<rule>noonacceptinggifts,gifts,Cardconsumptionbehaviortoengageinsimple"onesizefitsall",butthedifferencebetweenthedifferentseparatelyOneisinaccordancewiththeprovisionsofArticle,acceptingmayaffecttheimpartialenforcementoftheofficialgifts,gifts,consumercardstodependingontheseriousnessofthecaseshallbegivendisciplinarysanctionsThatistosay,formayaffectthefairexecutionofbusinessgifts,gifts,consumercardsarenotallowedtoacceptisinaccordancewiththeprovisionsofArticle,acceptingwassignificantlyhigherthannormalceremonyisstillexchangesofgifts,gifts,consumercardtodisciplinaryactionThisisnewregulationsthatdailylifeispurelyreciprocity,acceptingthesamething,boys,fellowfriendsgifts,gifts,shoppingcards,althoughandfairexecutionofbusinesshasnothingtodo,alsowanttoasthecaseshallbedealtwith,thesituationisobviouslybeyondnormalreciprocity"Thesocalled"reciprocity",oneisemphasizesthereciprocalinprotocolInotherwordsisyoutomehow,Itoyouhow,notonlydoesnotgoThesecondistosignificantlyexceededthenormallocaleconomylevel,customsandhabits,economiccapacityofindividualgifts,giftvalueSpecificsanctionstoaccordingtotheprocessingofavarietyoffactorstoconsider,asappropriateThethirdistherootaccordingtotheprovisionsofArticle,"toEngagedinpublicservicepersonnelandtheirspousesandchildren,children'sspousesandotherrelativesandotherspecificrelationshippresentedMingXianchaonormalreciprocityofgifts,gifts,consumercard,ifthecircumstancesarerelativelyserious,givenawarninguntilprobation"Inaccordancewiththeaboveprovisions,giftgivingsignificantlybeyondthenormalreciprocity,giverconstitutethediscipline()onillegaltradingofstocksorofotherregulationsofsecuritiesinvestment<>ArticleisengagedinpunishmentregulationofcampandactivityinviolationoftherelevantprovisionsonAmongthem,will"buyingandsellingstocksorinothersecuritiesinvestment"columnasoneofdisciplinarycasesOutFirstneedtobeclear,><regulationsdidnotchangetheprovisionsoftheOrdinanceTheordinanceoftheprovisionsofthesecondparagraphofArticleprovisions"who,inviolationoftheprovisionsofthesaleofstocks"isoneoftheviolation,andatthebeginningofthefirstparagraphofthisarticle"violationofagainsttherelevantprovisionsofthe"textualrepresentationoftherepeatrevisionIn,justfromthelegislativetechniqueremovedthe"personal"inviolationoftheprovisions,contentandnottochangetheoriginalprovisionsNeedtoclearis,"buyorsellastockorofothersecuritiesinvestment"referstoviolationoftherelevantprovisionsreferstoinApril,thePartyCentralCommittee,theStateCouncilpromulgatedtheOntheworkofthepartyandgovernmentorgansstaff'spersonalinvestmentinsecuritiesifdryprovisions>AccordingtotheprovisionsofArticle,useofworktime,officefacilities,thesaleofstocksandsecuritiesinvestmentfundbelongstoillegalbehaviorThefourthquestion,abouttheviolationofthemassesofthedisciplinaryactions<newregulations>wouldviolatepublicdisciplinebehaviorofasinglesetofaclassofrestored"threerulesofdisciplineandeightnote"inthedisciplineofthemassesofexcellenttraditional<NewRegulations>Chapter"toviolatethemassesofdisciplinaryaction",mainlythedestructionoftheparty'sclosetieswiththemassesofmisconductmadeprovisionsondisciplinaryenrichandperfectthesuperstandard,beyondthescopeofXiangQun<Alltoraisefundandlabor,inforinvolvingthepublicaffairsdeliberately,chinakayao,insocialsecurity,policysupport,disasterrelieffundsandmaterialsandothermattersassignedanykindandaffectionatefriends,obviouslyunfairactsagainsttheinterestsofthemassesofthedisciplinarytermsincreasethetermsnotinaccordancewiththeprovisionsofthepublicpartyprovided,government,factoryandvillage(neighborhood)providedetcviolationofthepeople'srighttoknowthebehaviorofthedisciplineThefifthissue,ontheviolationofworkdisciplineviolationofworkdisciplineadded"negativelist,includingPartyorganizationscarryoutstrictlyMainresponsibilityforpoordisciplineterms()thenewpartyorganizationcomprehensivestrictlythemainresponsibilityofthepartydoesnotfulfilltheorperformpoordisciplinaryterms<NewRegulations>hasaleadpeopletopayattentiontothenewterms,thatis,inchapterten"ontheviolationofworkdisciplinebehaviorpunishment"increaseintheonehundredandfourteenth"partyfailtoperformcomprehensivestrictlythemainresponsibilityofthepartyortoperformcomprehensivestrictlythemainresponsibilityforadministeringtheineffective,resultinginseriousdamageorseriousadverseeffects,tothepersondirectlyresponsibleandtheresponsibilityofleadershipandgiveawarningorseriouswarningThesituationisserious,givingremovedfromtheirpartypostsoronprobationPunishment"HerethechangesForthefirsttime,themainresponsibilitywrite<rule>()newshallreportdoesnotreportorfalsereportingdisciplineshallincreasethebar"inthehigherlevelunitstochecktoinspecttheworkorreporttotheparentunit,workreportofshallreportthemattersdonotreportordonotreport,causeseriousdamageorseriousadverseeffectsof,tothepersondirectlyresponsibleandtheresponsibilityofleadership,togivewarningoraseriouswarningifthecircumstancesareserious,givingremovedfromtheirpartypostsorplacedonprobation"Forexample,duringthetourvisitstotheregion,theunitMemberstheobligationtotheinspectionteamstoreflectthetruesituation,toconcealnotreportedorintentionallytotheinspectionteamstoprovidefalseinformation,causingseriousdamageorseriousadverseeffectsof,thepersondirectlyresponsibleandtheresponsibilityofleadershipshouldbeinaccordancewiththeprovisionsof<rule>Articletogivetheappropriatepunishment()thenewnotgrantedinaccordancewiththeprovisionsofpunishment,notaccordingtotheprovisionsoftheimplementationofdisciplinarymeasuresviolationoftheprovisionsofArticle"Partyorganizationshaveoneofthefollowingcircumstances,thedirectleadershipresponsibilityProbation:membersweresentencedpunished,inaccordancewiththeprovisionsgivedisciplinaryactionorinviolationofstatelawRulesofbehaviorshouldbegivendisciplinarypunishmentanddisposeofdisciplinarypunishmentbydecisionorcomplaintreviewthedecisionmade,notinaccordancewiththeprovisionsoftheimplementationdecisionsonpunishmentoftheparty,position,rank,andthetreatmentofthemattersPartymemberssubjecttodisciplinaryaction,notinaccordancewiththecadremanagementauthorityandorganizationalrelationshipsofbydisposeofPartymemberstocarryouteducationandsupervisionofdailymanagement"Whatneedstobepointedoutis,"cliff"demotedwithcars,housing,secretaryproblem,implementationisnotadisciplineandpartypostsandrankstreatmentbytheorganizationdepartmentisresponsiblefortheimplementation,withcars,housingbythelogisticsdepartmentisresponsiblefortheimplementationof,JiCommissionresponsibleoversightresponsibilitiesThesixquestions,abouttheactsviolatingthedisciplineoflife"inviolationofdisciplineoflifebehaviorpunishment",mainlyto"fourwinds"problemsandaseriousviolationofsocialmorality,familyvirtueactsofmisconductmadeprovisionsondisciplinary,anincreaseofextravagantlife,contrarytothesocialpublicorderandgoodcustomsdisciplinarytermsWorthmentioningis,><RegulationsinArticleabout"adultery""mistress(Cardiff)formulationinthenew<rule>isremoved,toexpandthescopeofArticleprovisions"andothershairimpropersexualrelations,letfacedisciplinaryactionWidermorestrictFour,andearnestlydoagoodjobinthe<code>and<rule>implementsystemoflifeliesinexecution<code>and<Regulations>isPartyorganizationsatalllevelsofastrongconstraintandallPartymembersfollowLearningandimplementingthe<code>and<rule>ispartycommittees(party),commissionfordiscipline,disciplineinspectiongroup),themajorityofPartymembersandcadresofthecommonresponsibility,mustpartycaughttogether,thepartyoneexecution()Partycommittees(party)andplayandimplementcomprehensivestrictlythemainresponsibility,paysspecialattentiontothetwopartyregulationslearningcrosspenetrationOneistoAdheretothepartyconstitutionisfundamentaltofollow,andresolutelysafeguardtheauthorityofthePartyChapterThesecondistoadheretotheproblemoriented,tostrictlypoliticaldisciplineandpoliticalrulemomentsinthefirstplaceThethirdistoadheretothedisciplineandrulesquiteinfrontmustnotallowthebottomlinetobreakthedisciplineThefourthistoseriouslyorganizethestudyofpropagandaandeducation,inthecitypartymemberstocreateadisciplined,abouttherulesofthestrongatmosphere(II)CommissionforDisciplineInspectionatalllevels(DisciplineInspectionGroup)toanimportantbasisfortherevisedtwopartyregulationsas,adheretoeasilyblame,strengthensupervisionandenforcementAndearlymethodincombiningJi,increaseaccountabilityeffortsOneistotworegulationswithinthepartyimportantbasis,adheretothepartyconstitutionduties,withstrictdisciplinetomaintaintheconstitutionauthorityThesecondistoadheretohighstandardsandkeepthebottomline,adheretoJiYaninlawanddiscipline,thedisciplineandrulesquiteinfront,graspinggraspingsmall,easilyblame,comprehensiveuseofsupervisionanddisciplineof"fourkindsofform"inthedisciplineembodiesthestrictrequirementsandcareforthediscipline,tightenup,YanAccordingtodisciplineinaccordancewithregulationstocarryoutdisciplinaryreviewIncreasetheviolationspunishment,cluescaninitiateaninvestigationonthetrialofcasesAccordingtothedisciplineontheprovisionsoftheproportionofprocessingandcontrolmanagermaintainsdisciplineTofocusoninvestigatingnonconvergence,don'taccepthandseriousdisciplinaryviolationsatthesametime,paymoreattentiontothegeneralreviewofdisciplinebehavior,andgraduallyincreasethelighterpunishmentFouristoilluminatetwopartyregulations,combinedwiththelocaldistrictoftheDepartmentofpartyconductLianzhengtorelevantlawsandregulationssystemclean,timelyresearchproposestoestablish,change,wastereleaseopinion,avoidconflict,andthefastensystemofcage,andgraduallyformednotrot,notrot,notwanttorotsystemandworkingmechanism()theleadershipofthepartymembersandcadresshouldplayanexemplaryroleTherateofhigherconsciousnessofthefrontoftheOrdinancetoleadpracticeselfdisciplinenorms,leadingtomaintaindisciplineofseriousnessandauthorityOneistheaboverate,demonstrationandguidance,taketheleadinlearningandmasteringthe<code>and<>therequirementsandregulations,dothedeepunderstanding,learningtouseThesecondistoplayanexemplaryroleinabidingbydisciplinerate,taketheleadinpracticingselfdisciplinenorms,firmlyestablishbeforethedisciplineareequal,thesystemhasnoprivilege,disciplineisnoexception,andconsciouslydostandards,requiremorestrictmeasuresmorepracticalThirdistoconsciouslyacceptsupervision,conscientiouslyparticipateinthedemocraticlifeanddebriefinghonestyresponsibility,suchasRealtothepartyorganizationtoreportpersonalmatters,andtoacceptthesupervisionoftheworkandlifeofthenormal,habitsunderthesupervisionoftheexerciseofpower,tocarryouttheworkThefourthistosetanexampleforthestrictenforcementofdisciplineLeadingcadresshouldtaketheleadinthemaintenanceofdisciplineofseriousnessandauthority,todaretoseriously,daretostruggle,daretooffendpeople,formisconductnotlaissezfaire,butdonotindulge,nottoleratetoensurethepartyconstitutionofpartycompassespartyputinplace()themajorityofPartymembersandcadrestosethighstandardsandholdthebottomline,consciouslyabidebythe<code>and<rule>Oneistocontrolthe<standard>and<cases>,tightCloseconnectionwiththeirownthoughts,practicalworkandlife,effortstosolvetheproblems,toenhancethestudyandimplementoftheeffectivenessandpertinenceThesecondistoestablishahighstandardandholdthebottomline,consciouslyintheselfdisciplinepursuitofhighstandards,strictlyinthepartyawayfromtheredlinediscipline,discipline,abouttherulesandknowfear,distrust,theformationofthehonorsystem,complywiththesystem,safeguardsystemofgoodhabitsRegulationsanddisciplineregulationsof<<NewRevisionoftheCommunistPartyofChinacleanfingeredselfdisciplinecriterion>and<ChineseCommunistPartyDisciplinaryRegulations>isthePartyCentralCommitteeinthenewsituationtopromotethecomprehensivestrictlyrootofthelift,theregulationsofthepartyconstructionofkeepingpacewiththetimesWeshouldstudyandimplementtheStandards>and<>astheprimarypoliticaltask,adheretothepartyconstitutionduties,adheretothedisciplineof,JiYaninlaw,thefullimplementationofsupervisionanddisciplineaccountabilityresponsibilitiesforcoordinationandpromotion"fouroverall"strategiclayoutinXXDistrictvividpracticetoprovideastrongguaranteeSiJianWu,andeffectivelyenhancetheimplementationoftheimplementationofthe<code><>TheconsciousnessofGeneralSecretaryXipointedoutthatthepartyisinchargeoftheparty,tomanagethepartystrictly,itcancuregoodpartyCriterion>and<rule>keeppacewiththetimesisourpartytoformanewpotentialstrictlyrules,todeepenunderstandingoftherulinglaw,isacomprehensivestrictly,andstrengthenthesupervisionwithinthepartyimportantgrasperCriterion>closelylinkedtothethemeofselfdiscipline,selfdisciplineintensitymodulated,focusingonmorality,forthemajorityofPartymembersandcadressettosee,feelthehighstandard,showtheCommunistsnoblemoralsentimentDistrictOrdinance<<rule>theconstitutionofdisciplineintegrationintoapoliticaldiscipline,organizationanddiscipline,honestyanddiscipline,disciplineofthemasses,workdiscipline,discipline,emphasizediscipline,focusingonestablishedrules,todrawthepartyorganizationsandPartymembersdonottouchthebottomlinePartycommittees(party)toeffectivelystrengthenthestudyandpublicizetheimplementationofthe<code>and<rule>theorganizationandleadershipofcriterion>and<>afullrange,multiangle,deeppublicity,theformationofstudyandpublicizeandimplementtheboom,inordertoconsolidatethedevelopmentofgoodpoliticalenvironmenttocreateapositiveenvironmentandatmosphereThemajorityofPartymembersandcadrestostrictrequirements,the<rule>and<Ordinancecases>asaguidetoactionandbehaviorcriterion,adheretothemoralstandardsanddisciplineofthebottomline,tomaintainthedisciplineofworshipandawe,learning,compliance,andmaintainpartydisciplineandrulesofthemodelThedisciplineinspectionandsupervisionorgansandcadrestothe<code>and<>asthedeepeningofthe"three",andstrengthensupervisionanddisciplineofaccountabilityisimportanttofollowcorrectlygrasptheuseofsupervisionanddisciplineof"fourtypes",promotethecomprehensivestrictlyinnewrootsStrictdiscipline,adheretothedisciplineandrulesquiteinfrontoftheenterpriseintheimplementationofexpensivetoimplementtoexecuteThedisciplineinspectionandsupervisionorganstoimplementthe<code>and<Effortstoinvestigatecases>asanopportunity,adheretothepartyshouldmanagethepartystrictly,seriousperformanceoftheirdutiestopromotetworegulationsimplementationChangedisciplineconceptFromthesimple"investigationofillegal"toacomprehensive"stareatviolatediscipline"fromthebusinesscasetoprosecutethebigcasesandtimelysolvethesignsoftilttoFromtheorientationtothenormalsupervisionfromthetube"minority"toresistthe"most"GuidePartymembersandcadrestoseriouslyimplementthe<code>and<rule>,consciouslyabidebythepolitical,organizational,honestpeople,work,lifesixdisciplineUrgetheleadershipcadressenttoplayanexemplaryrole,taketheleadinstrictlyenforcedRelaxationandrestStrongwindisSuJi,closelylinkedtothe"fourwinds"pronetomultiple,themassesreflectthestrongimportantnodesand,gluedtothefourwinds"newform,newtrends,seriouslyinvestigateanddealwithviolationsofthecentraleightprovisionsofthespirit,toincreasethebulletinexposureintensity,theformationofChajiu"fourwinds"loudly,continuetoreleaseanddisciplinemustbestrictsignalAtthesametime,extendedsupervisiontentacles,throughthedevelopmentoftheruralandfisherypartyconductLianzhengconstructioninspection,issuedinatimelymanner,Chajiuoccurredingrassrootssideofcorruptionandunhealthy,andearnestlysafeguardtheinterestsofthemassesandsocialstabilityThecreativityanddisciplineGraspandmakegooduseofthesupervisionanddisciplineof"fourtypes",toensurethePromotingcluestolotsofdisciplineandthelawofthevacuumtube,stricttogetherNotonlytothe"less"and"veryfew"thoroughinvestigationseverelypunished,butalsothe"most"tomaintainzerotolerancetrendthroughlayersofconductivepressure,letthedisciplineabouttherulesforeachpartymembersandcadresconsciouslyfollowAtpresent,itisnecessarytoimplementthe"list"management,strictlyfollowthecluestothedisposaloffivestandards,maketheclassificationofdisposal,dynamiccleanupZadokPartycommitteesatalllevelstoimplementthemainresponsibility,comprehensiveuseofdisciplinaryactionandtissueprocessingandothermeanstoeffectivelycurbthecommonplace,usedtoseedonotblamethe"smallproblem",notbecauseof"practice"and"exception"ProminentDisciplinecharacteristics,theproblemsofviolationofdisciplineandrulesintothefocusofsupervisionanddisciplineanddisciplinaryreviewAtthesametime,increasecasedoublechecktheintensity,theseriousproblemsofdisciplineviolationsor"fourwinds"banbutnotabsolutely,notonlytobehelddirectlyresponsible,butalsoheldleadershipresponsibilitynotonlytopursuestudiesthemainresponsibilityofthePartycommittee,andtopursueCommissionforDisciplineInspectionandsupervisionresponsibilitiesandpromoteaccountabilitytobecomethenewnormTheimplementationofsupervisoryresponsibilityMaintain<code>and<rule>theseriousnessandauthorityofthedisciplineandrulesandtrulybecometheparty'srulerDisciplineassupervisionwithinthepartythespecializedagency,wemuststrengthentheresponsibilitytoact,adheretotheImpartialdisciplineaccountability,earnestlywillbestrictdiscipline,disciplinemustbepunished,andseverelypunishtheactsinviolationofrulesandregulation
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