歷年高考知識點化學總結

歷年高考知識點化學總結guidesexfurtherenhanced,documentshandleandrunningofspeedobviouslyspeedup,programgraduallyspecification,conferenceserviceandChiefreceptionofqualityandlevelhashasnewofimprove,Logisticssupportcapabilityfurtherstrengthened.Documentmanagement,confidential,confidentiality,duty,lettersandotheritemshavebeensignificantlyimproved.4,Officeconstructionincreasedatalllevels.CityGovernmentofficesadheretostrengthenandimprovetheconstructionofthesystemasabreakthrough,hasdevelopedaseriesofcodeofconduct,continuousimprovementofoperationalmechanism,soundandtheimplementationoftherulesandregulations,andadheretothesystemofmanagingpeople,accordingtotherules,theworkgraduallyintotheorbitofinstitutionalizationandstandardization.Focusonstrengtheningideologicalandpoliticalconstructionofthecontingentofcadres,andactivelycarriedoutvariousbusinesstraining,knowledgeoftheOfficeteamstructurehasbeenoptimized,tobroadentherangeofknowledgeandoperationalcapacitygrows,nurturedapoliticalfirm,sharp,professionalandinnovativestaff,createdsolidarity,strivingforthetop,pragmatic,dedication,goodimage.However,withtheStateCouncilandtheprovincialGovernmentofthenational,theprovince'sSecretary-Generalmeetingofgovernmentofficesunderthenewsituation高三化學總復習經(jīng)驗小結河北大名一中葉延民各位領導、老師上午好～下面我把我們學校在20XX年備考的一些做法和20XX年備考的打算和各位老師交流一下，有不足之處請多指正。高三化學總復習的主要目的，是幫助學生對已基本掌握的零碎的化學知識進行歸類、整理、加工使之規(guī)律化、網(wǎng)絡化;對知識點、考點、熱點進行思考、總結、處理。從而使學生對學習過的知識掌握的更為扎實、系統(tǒng)，應用起來更為靈活，解起題來也才能夠有根有據(jù)，條理清楚。我們在高三化學總復習中重點注意了以下幾個方面:一、明確復習時間和各階段的教學任務:我們把復習分為三個階段，20XX年9月—20XX年3月為第一輪共6個月，以課本為重心，把必修1、必修2、和選修4、5相結合共12個專題進行復習。復習時對教材知識體系進行整理，除使用教學資料外，每個專題老師都編寫或組合一些典型習題，讓學生加強練習。同時一輪復習時，每周進行一次理綜測試，使用標準答題卡，流水評試卷，當天將試卷評出并進行成績登統(tǒng)，第二天講評，記下出錯的習題，以便以后復習時使用。20XX年3月初—5月初，為第二輪復習，此時新的考綱已出臺，我們將新舊考綱認真對照，明確20XX年高考考什么，怎么考，考多難，準確把握備考方向，調整復習內(nèi)容，刪去考綱中已不做要求的知識點，制定二輪復習計劃。將高中化學分成選擇題、無機推斷及離子檢驗、化學反應原理、化學實驗、物質結構性質、選考題等六個模塊對知識進行重組。高三化學組全體老師進行分工，每人整理一個模塊，參照高考題型設計練習題，通過做題，讓每個學生明白高考化學科考什么題，避免做題的盲目性，提高備考效率。最后一個月為強化訓練，心里調整階段。以做易題和中等難度題為主。最后半月以學生整理試卷和錯題本為主。二、研究高考信息，把握高考復習方向著手進行化學總復習，首先要明確目的和任務是什么，這是剛剛進入高三的同學所面臨的第一個問題。要解決好這個問題，就必須對一些信息進行研究，從中領悟出潛在的導向作用，看準復習方向，為完成復習任務奠定基礎。1關注新舊教材、新舊大綱的對比變化，關注不同版本教材的對比。與以往教材、大綱相比較，現(xiàn)在使用的新版教材和大綱已經(jīng)發(fā)生了很大的變化，如內(nèi)容的調整，實驗比重的加大，尤其是實驗設計方面是以前課本沒有的,在知識傳授過程中大面積地增加了科學思想和科學方法，研究性學習內(nèi)容和新科技、化學史等閱讀材料。很顯然，這些變化必將會體現(xiàn)在高考命題中，熟悉新教材和新大綱的這些變化，將有利于把握復習的方向和深難度，有利于增強復習的目的性。另外有機化學趨于簡單,無機框圖題將趨于所給的信息越來越少。另外還要對比人教版和蘇教版的異同。我們使用的是蘇教版，但考試內(nèi)容多與人教版相同。這種現(xiàn)象下面guidesexfurtherenhanced,documentshandleandrunningofspeedobviouslyspeedup,programgraduallyspecification,conferenceserviceandChiefreceptionofqualityandlevelhashasnewofimprove,Logisticssupportcapabilityfurtherstrengthened.Documentmanagement,confidential,confidentiality,duty,lettersandotheritemshavebeensignificantlyimproved.4,Officeconstructionincreasedatalllevels.CityGovernmentofficesadheretostrengthenandimprovetheconstructionofthesystemasabreakthrough,hasdevelopedaseriesofcodeofconduct,continuousimprovementofoperationalmechanism,soundandtheimplementationoftherulesandregulations,andadheretothesystemofmanagingpeople,accordingtotherules,theworkgraduallyintotheorbitofinstitutionalizationandstandardization.Focusonstrengtheningideologicalandpoliticalconstructionofthecontingentofcadres,andactivelycarriedoutvariousbusinesstraining,knowledgeoftheOfficeteamstructurehasbeenoptimized,tobroadentherangeofknowledgeandoperationalcapacitygrows,nurturedapoliticalfirm,sharp,professionalandinnovativestaff,createdsolidarity,strivingforthetop,pragmatic,dedication,goodimage.However,withtheStateCouncilandtheprovincialGovernmentofthenational,theprovince'sSecretary-Generalmeetingofgovernmentofficesunderthenewsituationguidesexfurtherenhanced,documentshandleandrunningofspeedobviouslyspeedup,programgraduallyspecification,conferenceserviceandChiefreceptionofqualityandlevelhashasnewofimprove,Logisticssupportcapabilityfurtherstrengthened.Documentmanagement,confidential,confidentiality,duty,lettersandotheritemshavebeensignificantlyimproved.4,Officeconstructionincreasedatalllevels.CityGovernmentofficesadheretostrengthenandimprovetheconstructionofthesystemasabreakthrough,hasdevelopedaseriesofcodeofconduct,continuousimprovementofoperationalmechanism,soundandtheimplementationoftherulesandregulations,andadheretothesystemofmanagingpeople,accordingtotherules,theworkgraduallyintotheorbitofinstitutionalizationandstandardization.Focusonstrengtheningideologicalandpoliticalconstructionofthecontingentofcadres,andactivelycarriedoutvariousbusinesstraining,knowledgeoftheOfficeteamstructurehasbeenoptimized,tobroadentherangeofknowledgeandoperationalcapacitygrows,nurturedapoliticalfirm,sharp,professionalandinnovativestaff,createdsolidarity,strivingforthetop,pragmatic,dedication,goodimage.However,withtheStateCouncilandtheprovincialGovernmentofthenational,theprovince'sSecretary-Generalmeetingofgovernmentofficesunderthenewsituation有實例說明。2.熟悉考試說明?？荚囌f明(是對考綱的細化解釋)是高考的依據(jù)，是化學復習的“總綱”，不僅要讀，而且要深入研究，以便明確高考的命題指導思想、考查內(nèi)容、試題類型、深難度和比例以及考查能力的層次要求等。不僅如此，在以后的復習中要進一步閱讀，不斷地增強目的性，隨時調整復習的方向。高考試題將源于課本又高于課本，但不會超過考綱。后來通過研究，我們發(fā)現(xiàn)20XX年全國新課標卷化學試題，有多處與20XX年高考說明題型示例中的題目有極高的相似度。27題與20XX年考試說明中的題型示例11題有極高的相似度，都是通過讀圖分析回答問題，主要是通過閱讀圖表，了解解題的有用信息，通過分析、推理、判斷等解決有關化學反應速率和化學平衡的問題。37題與20XX年考試說明中的題型示例15、示例16題有極高的相似度.試題主要考查雜化軌道理論、電離能、電負性、分子的立體結構和晶體的有關計算，并且都考查了晶胞密度的計算，晶胞結構與示例16基本一樣。20XX年全國新課標版高考《考試大綱》化學學科考試目標要求與20XX年完全一致，這也說明化學學科試題將保持連續(xù)性和穩(wěn)定性。但示例題型進行了調整，題型示例中的例7換成了20XX年新課標試題的第27題，例8換成了20XX年新課標試題的第26題，例11換成了20XX年新課標試題的第28題，這三道題都是有關圖表類的試題，都在考查考生“接受、吸收、整合化學信息的能力”，這也是新課標中著力強調的，老師和考生要對這類試題給予充分的重視。精選試題重點練習。3.研究近幾年高考化學試題?？v觀每年的高考化學試題，可以發(fā)現(xiàn)其突出的特點之一是它的連續(xù)性和穩(wěn)定性，始終保持穩(wěn)中有變的原則。20XX年是我省第一年參加新課標試卷考試，我們重點研究一下近幾年新課標試卷考試的高考試題，發(fā)現(xiàn)它們的一些共同特點，如試卷的結構、試題類型、考查的方式和能力要求等，從而理清復習的思路，制定相應的復習計劃。詳細知識點對照表如下:thefunctionsandprioritiescomparedtotherequirementsofourgapisstillverybig.Mainisdailyinthepassivemeetofmore,activeresearchofless,servicealsohasnottimely,andnotinplaceofproblem;workinthemeetYutraditionalof,andprogramofofworkway,developinnovationspiritandserviceinnovationcapacitynotstrong;supervisioninformationworkandpromoteddecisionimplementationofcontactenoughclose,feedbacksituationnotactive;researchresourcesofusingenoughfull,researchresultsofintodegreenothigh;somesectordocumentsrunningnotspecification;MunicipalGovernmentOfficeontheCounty(district)andmunicipalgovernmentsectorOfficeworkofguideenough,Norealforminteractionandclosecollaboration,promotetheimplementationofthework.Theseproblems,wemusteffectivelybeaddressedinthefuturework.Second,servetheoverallsituation,carryouttheirduties,improvequality,andstrivetocreateanewsituationofsystemofgovernmentofficesinthecitysincelastseason,meetingtheSecretary-GeneraloftheStateCouncilandtheprovincialgovernmenthasheldagovernmentsystem,fromaglobalandstrategicheight,scientificallyanalyzedthenewsituationandthenewTasksonthesystemofgovernmentofficesbringnewsituationsandnewproblemsandnewchallenges,profoundlyexpoundedtheworkofgovernmentdepartmentsatalllevelsinthenewerashouldbeputinthesituationtounderstand,tograsp,todeployatanytimeandunderanycircumstances,shouldalwaysfocusonthebigpicture,firmlygrasptheoverallsituation,increasingintheoverallimplementinginearnesttheworkofspontaneity,initiativeandsteadfastness.Andexplicitlyputforwardthe"surroundingsituation,payattentiontoimplementation"isthecoreofgovernmentoffices,requiringgovernmentdepartmentsatalllevelscannotbe"Gramophone","mailroom"and"theMessenger"isnotconfinedtopapercommunications,yinglaisongwanganduploadissue.Musttohasstronglyofimplementationguidesexfurtherenhanced,documentshandleandrunningofspeedobviouslyspeedup,programgraduallyspecification,conferenceserviceandChiefreceptionofqualityandlevelhashasnewofimprove,Logisticssupportcapabilityfurtherstrengthened.Documentmanagement,confidential,confidentiality,duty,lettersandotheritemshavebeensignificantlyimproved.4,Officeconstructionincreasedatalllevels.CityGovernmentofficesadheretostrengthenandimprovetheconstructionofthesystemasabreakthrough,hasdevelopedaseriesofcodeofconduct,continuousimprovementofoperationalmechanism,soundandtheimplementationoftherulesandregulations,andadheretothesystemofmanagingpeople,accordingtotherules,theworkgraduallyintotheorbitofinstitutionalizationandstandardization.Focusonstrengtheningideologicalandpoliticalconstructionofthecontingentofcadres,andactivelycarriedoutvariousbusinesstraining,knowledgeoftheOfficeteamstructurehasbeenoptimized,tobroadentherangeofknowledgeandoperationalcapacitygrows,nurturedapoliticalfirm,sharp,professionalandinnovativestaff,createdsolidarity,strivingforthetop,pragmatic,dedication,goodimage.However,withtheStateCouncilandtheprovincialGovernmentofthenational,theprovince'sSecretary-Generalmeetingofgovernmentofficesunderthenewsituation070809101112NA、一定氣體摩爾化學實驗氣體摩爾體物質的量烴的同分異化學基本體積、阿安全標識積、阿伏加德濃度溶液7構體概念伏加德羅的識別羅常數(shù)的配制、常數(shù)氣體摩爾體積有機物、無機物除雜有機化合鹵代烴同同分異構體的同分異構(涉及一些物的分子分異構體有機物的8書寫體的書寫簡單的化學結構的書寫結構反應)化學基本概常見有機念中有關物物(乙醇、常見有機物的有機反應有機反應有機反應9質結構的內(nèi)乙酸)及其性質基本類型基本類型類型容應用弱電解質原電池電阿伏加德羅影響化學反應無機綜合的電離及極反應式10常數(shù)速率的因素計算電離平衡電離平衡的書寫常數(shù)融計算、物質結構、元離子反應及水溶液中離子原電池原素化合物蓋斯定律離子方程式反應的相關知理及復雜11知識于一的應用原電池的書寫識電池體，綜合性強原電池的離子方程化學反應中化學平衡概念、化化學反應式的正誤反應物與生離子方程式的及平衡常學反應規(guī)規(guī)律和離判斷、鐵成物之間質書寫和正誤判12數(shù)概念的律和離子子方程式及其化合量、物質的斷理解方程式的的書寫物、二氧量的計算書寫化硫、銨鹽化學反應離子方程物質結構化學平衡的化學平衡常數(shù)元素周期熱的理解式的書寫及元素推13基本計算的相關計算表及元素與計算和正誤判斷周期律斷guidesexfurtherenhanced,documentshandleandrunningofspeedobviouslyspeedup,programgraduallyspecification,conferenceserviceandChiefreceptionofqualityandlevelhashasnewofimprove,Logisticssupportcapabilityfurtherstrengthened.Documentmanagement,confidential,confidentiality,duty,lettersandotheritemshavebeensignificantlyimproved.4,Officeconstructionincreasedatalllevels.CityGovernmentofficesadheretostrengthenandimprovetheconstructionofthesystemasabreakthrough,hasdevelopedaseriesofcodeofconduct,continuousimprovementofoperationalmechanism,soundandtheimplementationoftherulesandregulations,andadheretothesystemofmanagingpeople,accordingtotherules,theworkgraduallyintotheorbitofinstitutionalizationandstandardization.Focusonstrengtheningideologicalandpoliticalconstructionofthecontingentofcadres,andactivelycarriedoutvariousbusinesstraining,knowledgeoftheOfficeteamstructurehasbeenoptimized,tobroadentherangeofknowledgeandoperationalcapacitygrows,nurturedapoliticalfirm,sharp,professionalandinnovativestaff,createdsolidarity,strivingforthetop,pragmatic,dedication,goodimage.However,withtheStateCouncilandtheprovincialGovernmentofthenational,theprovince'sSecretary-Generalmeetingofgovernmentofficesunderthenewsituation3guidesexfurtherenhanced,documentshandleandrunningofspeedobviouslyspeedup,programgraduallyspecification,conferenceserviceandChiefreceptionofqualityandlevelhashasnewofimprove,Logisticssupportcapabilityfurtherstrengthened.Documentmanagement,confidential,confidentiality,duty,lettersandotheritemshavebeensignificantlyimproved.4,Officeconstructionincreasedatalllevels.CityGovernmentofficesadheretostrengthenandimprovetheconstructionofthesystemasabreakthrough,hasdevelopedaseriesofcodeofconduct,continuousimprovementofoperationalmechanism,soundandtheimplementationoftherulesandregulations,andadheretothesystemofmanagingpeople,accordingtotherules,theworkgraduallyintotheorbitofinstitutionalizationandstandardization.Focusonstrengtheningideologicalandpoliticalconstructionofthecontingentofcadres,andactivelycarriedoutvariousbusinesstraining,knowledgeoftheOfficeteamstructurehasbeenoptimized,tobroadentherangeofknowledgeandoperationalcapacitygrows,nurturedapoliticalfirm,sharp,professionalandinnovativestaff,createdsolidarity,strivingforthetop,pragmatic,dedication,goodimage.However,withtheStateCouncilandtheprovincialGovernmentofthenational,theprovince'sSecretary-Generalmeetingofgovernmentofficesunderthenewsituation轉化率含無機推斷實驗:硫酸硫酸銅晶義、平衡常(綜合考鈉晶體中結體失水后濃硫酸、數(shù)含義及查濃硫酸晶水含量的結晶水含物質的量性質的了的強氧化測定本題涉實驗(堿式碳量的計及質量在解，要求考性、銅的及了化學實酸銅組成確算;氧化化學方程26生能利用電解精煉驗基本操定、帶裝置連還原反應式中的應平衡常數(shù)和化學平作，實驗條接)原理;有用與濃度計算反應衡相關知件的控制等關Ksp的積有關的物的轉化識，難度內(nèi)容。簡單應用計算率。適中。)結合元素熱化學方能量的有化合物知程式及反關計算、識考查了實驗探究應熱;化熱化學方物質的分(主要考學平衡圖程式的書離與提純，查了SO2像及條件寫、化學原電池原理無機框圖(物27同時考查的制備、對平衡移反應速與計算質較多，無原了重要化性質、檢動的影率、影響理)學用語離驗和尾氣響;燃料化學平衡子方程式、處理。)電池的電移動的因化學方程極反應素、原電式的書寫。式。池原理本題綜合無機綜合性很強，設(考查原置全新情電池反應境考查了原理、影綜合:氧化化學反應原理氧化還原響化學反還原反應、中反應進程能反應方程應速率的化學平衡、量曲線圖，催式配平、常因素、定化學反應中化機理，反應實驗裝置見儀器的量實驗方的能量變速率的計算，實驗(CaH的組裝、228使用、化學法和分析化、化學平燃燒熱的概的制備，實驗基本計算及實解決實際衡常數(shù)、化念，熱化學方帶裝置)操作、實驗方案的問題的能學平衡的移程式的書寫及驗設計分析評價，力。體現(xiàn)動以及化學蓋斯定律的應尤其第(4)了新課標反應速率等用問屬于開高考重視放性試題，對“過程很好地體與方法”現(xiàn)了新課的考查)標的理念，thefunctionsandprioritiescomparedtotherequirementsofourgapisstillverybig.Mainisdailyinthepassivemeetofmore,activeresearchofless,servicealsohasnottimely,andnotinplaceofproblem;workinthemeetYutraditionalof,andprogramofofworkway,developinnovationspiritandserviceinnovationcapacitynotstrong;supervisioninformationworkandpromoteddecisionimplementationofcontactenoughclose,feedbacksituationnotactive;researchresourcesofusingenoughfull,researchresultsofintodegreenothigh;somesectordocumentsrunningnotspecification;MunicipalGovernmentOfficeontheCounty(district)andmunicipalgovernmentsectorOfficeworkofguideenough,Norealforminteractionandclosecollaboration,promotetheimplementationofthework.Theseproblems,wemusteffectivelybeaddressedinthefuturework.Second,servetheoverallsituation,carryouttheirduties,improvequality,andstrivetocreateanewsituationofsystemofgovernmentofficesinthecitysincelastseason,meetingtheSecretary-GeneraloftheStateCouncilandtheprovincialgovernmenthasheldagovernmentsystem,fromaglobalandstrategicheight,scientificallyanalyzedthenewsituationandthenewTasksonthesystemofgovernmentofficesbringnewsituationsandnewproblemsandnewchallenges,profoundlyexpoundedtheworkofgovernmentdepartmentsatalllevelsinthenewerashouldbeputinthesituationtounderstand,tograsp,todeployatanytimeandunderanycircumstances,shouldalwaysfocusonthebigpicture,firmlygrasptheoverallsituation,increasingintheoverallimplementinginearnesttheworkofspontaneity,initiativeandsteadfastness.Andexplicitlyputforwardthe"surroundingsituation,payattentiontoimplementation"isthecoreofgovernmentoffices,requiringgovernmentdepartmentsatalllevelscannotbe"Gramophone","mailroom"and"theMessenger"isnotconfinedtopapercommunications,yinglaisongwanganduploadissue.Musttohasstronglyofimplementationguidesexfurtherenhanced,documentshandleandrunningofspeedobviouslyspeedup,programgraduallyspecification,conferenceserviceandChiefreceptionofqualityandlevelhashasnewofimprove,Logisticssupportcapabilityfurtherstrengthened.Documentmanagement,confidential,confidentiality,duty,lettersandotheritemshavebeensignificantlyimproved.4,Officeconstructionincreasedatalllevels.CityGovernmentofficesadheretostrengthenandimprovetheconstructionofthesystemasabreakthrough,hasdevelopedaseriesofcodeofconduct,continuousimprovementofoperationalmechanism,soundandtheimplementationoftherulesandregulations,andadheretothesystemofmanagingpeople,accordingtotherules,theworkgraduallyintotheorbitofinstitutionalizationandstandardization.Focusonstrengtheningideologicalandpoliticalconstructionofthecontingentofcadres,andactivelycarriedoutvariousbusinesstraining,knowledgeoftheOfficeteamstructurehasbeenoptimized,tobroadentherangeofknowledgeandoperationalcapacitygrows,nurturedapoliticalfirm,sharp,professionalandinnovativestaff,createdsolidarity,strivingforthetop,pragmatic,dedication,goodimage.However,withtheStateCouncilandtheprovincialGovernmentofthenational,theprovince'sSecretary-Generalmeetingofgovernmentofficesunderthenewsituation也準確考查了學生的思維能力和表達能力。接觸法制硫化學方法酸的化工生考查考生進行金屬產(chǎn)問題,考對化工生材料表面查學生的化產(chǎn)原理以紙張生產(chǎn)處理的原學反應速率水的凈36及環(huán)境保氯堿工業(yè)(帶(含氧化理、社會和化學平衡化、軟化技護涉及的離子膜示意還原反應發(fā)展和科知識,并將(含兩小術一些問題圖)方程式配技進步對原料、設備題計算)的分析和平)材料的要與工業(yè)生產(chǎn)解決能力。求、化學效益密切結方程式的合起來配平考查了元電子排布素推斷、式、電負綜合考查了SO2和CO2性、鍵角、原子核外電的空間構W-Z元素雜化軌道子排布式、BN的制37型及水溶推斷(考類型、化分子的立體X-Z元素推斷備，含晶結性、24Cr的晶體及氟學鍵和分結構、分子(未考晶體)體結構計構一些性質氣與水反子間作用極性等多方算及HF(aq)應)力、原子面知識。中存在氫晶體的特鍵。征及有關計算考查了有考查有機化機物分子學中的加成式、結構簡有機物結構簡反應、消去式的推求式的推求及官烴的衍生反應、共軛及羧酸的能團的名稱、有機(PC有機(香物的官能38二烯烴的1，性質.(思同分異構體的合成路豆素合團及性有2-加成和1，考容量較書寫等相關知線、縮聚、成，帶框質、同分機4-加成以及大、思維嚴識氫譜)圖、氫譜)異構體、鹵代烴的水密性較高、(帶框圖、含波譜解反應等基綜合性較計算、氫譜)礎知識。強)通過對知識點分析我們發(fā)現(xiàn):在選擇題中常考的知識點有(1)07.09.10.11年同分異構體書寫;10,11年有機反應類型;07,08,09有機物的除雜及性質和有機化guidesexfurtherenhanced,documentshandleandrunningofspeedobviouslyspeedup,programgraduallyspecification,conferenceserviceandChiefreceptionofqualityandlevelhashasnewofimprove,Logisticssupportcapabilityfurtherstrengthened.Documentmanagement,confidential,confidentiality,duty,lettersandotheritemshavebeensignificantlyimproved.4,Officeconstructionincreasedatalllevels.CityGovernmentofficesadheretostrengthenandimprovetheconstructionofthesystemasabreakthrough,hasdevelopedaseriesofcodeofconduct,continuousimprovementofoperationalmechanism,soundandtheimplementationoftherulesandregulations,andadheretothesystemofmanagingpeople,accordingtotherules,theworkgraduallyintotheorbitofinstitutionalizationandstandardization.Focusonstrengtheningideologicalandpoliticalconstructionofthecontingentofcadres,andactivelycarriedoutvariousbusinesstraining,knowledgeoftheOfficeteamstructurehasbeenoptimized,tobroadentherangeofknowledgeandoperationalcapacitygrows,nurturedapoliticalfirm,sharp,professionalandinnovativestaff,createdsolidarity,strivingforthetop,pragmatic,dedication,goodimage.However,withtheStateCouncilandtheprovincialGovernmentofthenational,theprovince'sSecretary-Generalmeetingofgovernmentofficesunderthenewsituation5guidesexfurtherenhanced,documentshandleandrunningofspeedobviouslyspeedup,programgraduallyspecification,conferenceserviceandChiefreceptionofqualityandlevelhashasnewofimprove,Logisticssupportcapabilityfurtherstrengthened.Documentmanagement,confidential,confidentiality,duty,lettersandotheritemshavebeensignificantlyimproved.4,Officeconstructionincreasedatalllevels.CityGovernmentofficesadheretostrengthenandimprovetheconstructionofthesystemasabreakthrough,hasdevelopedaseriesofcodeofconduct,continuousimprovementofoperationalmechanism,soundandtheimplementationoftherulesandregulations,andadheretothesystemofmanagingpeople,accordingtotherules,theworkgraduallyintotheorbitofinstitutionalizationandstandardization.Focusonstrengtheningideologicalandpoliticalconstructionofthecontingentofcadres,andactivelycarriedoutvariousbusinesstraining,knowledgeoftheOfficeteamstructurehasbeenoptimized,tobroadentherangeofknowledgeandoperationalcapacitygrows,nurturedapoliticalfirm,sharp,professionalandinnovativestaff,createdsolidarity,strivingforthetop,pragmatic,dedication,goodimage.However,withtheStateCouncilandtheprovincialGovernmentofthenational,theprovince'sSecretary-Generalmeetingofgovernmentofficesunderthenewsituation合物的分子結構。(2)07,09，11年氣體摩爾體積、阿伏伽德羅常數(shù)及應用，(3)07,09，10,11離子反應及離子方程式的書寫.(4)07,08,09,10年化學平衡常數(shù)及相關計算(5)08,10年反應熱及蓋斯定律的應用(6)原電池原理及應用。在第二卷試題中?？嫉闹R點有(1)07,08,09,10,11年均涉及到了原電池原理及計數(shù)、電極反應式書寫;熱化學方程式及反應熱;化學平衡圖像及外界條件對平衡移動的影響。(2)選修3主要考查核外電子排布、分子的立體結構、晶體結構及計算(3)選修有機部分重點考查有機反應類型、有機物結構簡式的推求、同分異構體書寫、氫譜。通過以上分析我們發(fā)現(xiàn)常考主干知識有10個;N及用語，離子反應方程式，氧A化還原，反應熱，電化學，物質結構，化學平衡，離子平衡，有機合成，實驗探究?？疾?個方面的能力:信息能力，分析能力，探究能力。新熱點4個:平衡常數(shù)，蓋斯定律，K，核磁共振氫譜等SP4.合理利用其他資料。除了高考試題、考綱、教材、大綱外，獲得信息的途徑、方法還很多，如各種專業(yè)雜志、名校試題、網(wǎng)絡信息等。但是，這些資料的使用必須合理，教師應擁有大量資料、獲取各種信息，給予學生的應是簡練和有效的，以免錯誤信息干擾學生復習、浪費時間。我們學校的做法是，把試題整理成7+3+1(選考內(nèi)容)的形式，認真組合成高質量的試題印發(fā)給學生進行限時訓練。三、抓綱務本，擺正課本與課外資料的關系進入高三復習階段的同學，很容易走進總復習的怪圈:“迷戀”復習資料，陷入“題海”。雖然投入了大量的時間和精力，但收效甚微，效果不佳。對此，必須提醒學生保持清醒的頭腦，教師應努力處理好下面幾種關系。1.教材和復習資料的關系。教材是化學總復習的根本，它的作用是任何資料都無法替代的。在化學總復習中的“抓綱務本”就是指復習以考試說明作指導，以教材為主體，通過復習，使中學化學知識系統(tǒng)化、結構化、網(wǎng)絡化，并在教材基礎上進行拓寬和加深，而復習資料的作用則是為這種目的服務，決不能本末倒置，以復習資料代替教材。精選一套復習資料作為主要參考書，供整理知識、練習使用，在復習的過程中應隨時回歸教材，找到知識在教材中的落腳點和延伸點，不斷完善和深化中學化學知識。教師結合自己收集的資料，編寫一些練習題，使復習過程更加完善。通過研究，我們發(fā)現(xiàn)20XX年全國新課標卷化學試題，有多處關鍵信息來自人教版課本的“資料卡片”“學與問”“思考與交流”“科學探究”“科學視野”等欄目。20XX年13題中的關鍵信息來自高中<<化學2》第10面對核素的介紹。28題實驗室合成溴苯的裝置示意圖及有關數(shù)據(jù)中的關鍵信息來自高中<<化學2》第70面和選修5《有機化學基礎》第37面“思考與交流”。這些事實充分說明，作為化學教師，在平時的教學中一定要引導學生認真研讀課本，并將課本知識進行歸納整理。2.重視基礎和培養(yǎng)能力的關系?；A和能力是相輔相成的，沒有基礎，就缺少了扎根的土壤。正因為如此，化學總復習的首要任務之一是全面系統(tǒng)地復習中學化thefunctionsandprioritiescomparedtotherequirementsofourgapisstillverybig.Mainisdailyinthepassivemeetofmore,activeresearchofless,servicealsohasnottimely,andnotinplaceofproblem;workinthemeetYutraditionalof,andprogramofofworkway,developinnovationspiritandserviceinnovationcapacitynotstrong;supervisioninformationworkandpromoteddecisionimplementationofcontactenoughclose,feedbacksituationnotactive;researchresourcesofusingenoughfull,researchresultsofintodegreenothigh;somesectordocumentsrunningnotspecification;MunicipalGovernmentOfficeontheCounty(district)andmunicipalgovernmentsectorOfficeworkofguideenough,Norealforminteractionandclosecollaboration,promotetheimplementationofthework.Theseproblems,wemusteffectivelybeaddressedinthefuturework.Second,servetheoverallsituation,carryouttheirduties,improvequality,andstrivetocreateanewsituationofsystemofgovernmentofficesinthecitysincelastseason,meetingtheSecretary-GeneraloftheStateCouncilandtheprovincialgovernmenthasheldagovernmentsystem,fromaglobalandstrategicheight,scientificallyanalyzedthenewsituationandthenewTasksonthesystemofgovernmentofficesbringnewsituationsandnewproblemsandnewchallenges,profoundlyexpoundedtheworkofgovernmentdepartmentsatalllevelsinthenewerashouldbeputinthesituationtounderstand,tograsp,todeployatanytimeandunderanycircumstances,shouldalwaysfocusonthebigpicture,firmlygrasptheoverallsituation,increasingintheoverallimplementinginearnesttheworkofspontaneity,initiativeandsteadfastness.Andexplicitlyputforwardthe"surroundingsituation,payattentiontoimplementation"isthecoreofgovernmentoffices,requiringgovernmentdepartmentsatalllevelscannotbe"Gramophone","mailroom"and"theMessenger"isnotconfinedtopapercommunications,yinglaisongwanganduploadissue.Musttohasstronglyofimplementationguidesexfurtherenhanced,documentshandleandrunningofspeedobviouslyspeedup,programgraduallyspecification,conferenceserviceandChiefreceptionofqualityandlevelhashasnewofimprove,Logisticssupportcapabilityfurtherstrengthened.Documentmanagement,confidential,confidentiality,duty,lettersandotheritemshavebeensignificantlyimproved.4,Officeconstructionincreasedatalllevels.CityGovernmentofficesadheretostrengthenandimprovetheconstructionofthesystemasabreakthrough,hasdevelopedaseriesofcodeofconduct,continuousimprovementofoperationalmechanism,soundandtheimplementationoftherulesandregulations,andadheretothesystemofmanagingpeople,accordingtotherules,theworkgraduallyintotheorbitofinstitutionalizationandstandardization.Focusonstrengtheningideologicalandpoliticalconstructionofthecontingentofcadres,andactivelycarriedoutvariousbusinesstraining,knowledgeoftheOfficeteamstructurehasbeenoptimized,tobroadentherangeofknowledgeandoperationalcapacitygrows,nurturedapoliticalfirm,sharp,professionalandinnovativestaff,createdsolidarity,strivingforthetop,pragmatic,dedication,goodimage.However,withtheStateCouncilandtheprovincialGovernmentofthenational,theprovince'sSecretary-Generalmeetingofgovernmentofficesunderthenewsituation學知識和技能。通常中學化學知識和技能分成五大塊:化學基本概念和基理論、元素及其化合物、有機化學、化學實驗和化學計算。比如對化學概念、理論的復習，要弄清實質和應用范圍，對重點知識如物質的組成、結構、性質、變化等要反復記憶不斷深化，同時要把對基本概念的復習變化為習題，否則，學生會對這部分內(nèi)容感到枯糙無味。對元素及其化合物等規(guī)律性較強的知識，則應在化學理論的指導下，進行總結、歸納，使中學化學知識和技能結構化、規(guī)律化，從而做到在需要時易于聯(lián)系和提取應用。同時注意規(guī)范化學用語的使用(如反應方程式、離子方程式、電極反應式、電離方程式以及化學式、結構式、電子式等)，規(guī)范語言文字的表達能力，力爭使基礎知識和技能一一過硬。3.化學學科和其他學科知識的關系。化學是一門重要的基礎自然科學，與數(shù)學、物理、生物乃至社會發(fā)展各方面都有密切的聯(lián)系，不僅在知識上有相互融合和滲透，而且分析處理問題的方法也有相同、相似或者可以相互借鑒的地方。這一點不僅在教材中有所體現(xiàn)，而且在近幾年的高考試題中也有充分的體現(xiàn)，如化學與社會生產(chǎn)、生活實際，化學與新科技、新發(fā)現(xiàn)等相互聯(lián)系的試題有增加的趨勢。因此，在復習中可以化學知識為主干，找出化學與其他學科的結合點、交叉點，并以此為基礎向其他學科領域延伸、擴散，實現(xiàn)從單一學科知識和能力向綜合科的綜合知識和能力轉化，促進綜合素質的提高，切實培養(yǎng)解決化學與社會等實際問題的能力。特別近幾年高考試題計算題的量和難度都在增加，選修《物質結構與性質》的試題與立體幾何聯(lián)系更加緊密。為此我們學校集中化學骨干教師精選和組合有關晶胞結構分析和計算的試題。化學與社會生產(chǎn)、生活實際，化學與新科技聯(lián)系的相關試題。4.練習量和復習效率的關系。練習是化學總復習的重要組成部分，是運用知識解決問題的再學習、再認識過程，也是促進知識遷移、訓練思維、提高分析問題和解決問題能力的重要途徑，但練習量必須合理，以保證質量為前提，避免簡單的機械重復和陷入“題海”。通過練習要達到強化記憶、熟練地掌握知識、找出存在的問題、彌補薄弱環(huán)節(jié)、擴大知識的應用范圍和提高能力的目的，從而提高復習效率。5(考前兩星期一般不發(fā)太難和太多練習，我們認為最后一段時間學生不能光做題或者光看書，化學知識的特點是經(jīng)常琢磨、經(jīng)?？磿洃浐苌羁蹋?jīng)常做題手會快，所以我們建議學生每天做半小時的試題，并且告訴學生在做題時應注意哪些方面，切不可盲目。如果選擇題平時得分率比較高，那就可以多做判斷題、有機題、實驗題，若選擇題每次都有丟分，一定要盡快總結失分之處，同時加強這方面的訓練，即再找類似的試題多做幾道，找相應的薄弱環(huán)節(jié)試題加強訓練，多看看以前的錯題本。但不必要每天都面面俱到。教師感覺到復習過程中有不足之處，在考前輔導中講解，考前輔導有一個星期，一直到高考前的一個晚上。我們學校在高考前不放假，學生一直在學校學習?？记拜o導有真正的內(nèi)容，不空洞。同時也進行心理輔導。四、多思考，勤總結，不斷提高分析問題與解決問題的能力guidesexfurtherenhanced,documentshandleandrunningofspeedobviouslyspeedup,programgraduallyspecification,conferenceserviceandChiefreceptionofqualityandlevelhashasnewofimprove,Logisticssupportcapabilityfurtherstrengthened.Documentmanagement,confidential,confidentiality,duty,lettersandotheritemshaveb