內容簡介
一、穿透安徽考情,才能劃準重點
知己知彼,才能百戰不殆。考試就如同作戰,在迎戰中考前,要全面深入地分析安徽歷年的中考化學考試情海幾影凝況,才能從眾多知識紋境盛點和考點中準確劃出考試重點,提高備考效率,最終達到良好的備考效果。因此,本書一開始就從國中化學教材和國中化學課程標準、近15年安徽中考化學試卷、全國新中考考情這三個維度,對安徽中考化學的考情進行了深度研析,艱勸巴有利於幫助大家穿透安徽中考化學的考情,抓准考試的重點。
1. 深入研析教材與課標,劃準重點
國中化學教材和國中化學課程標準是同學們學習知識點的來源和基礎,在“教材知識點梳理”這一版塊中,我們從課題出發,梳理出教材及對應課標的知識點,列出了每個單元的“科學探究”。此外,還補充了人教版教材中沒有但課標中要求掌握的知識點,幫助大家全面複習、打好基礎,明晰重點知識。
2. 深入研析中考試卷,劃準重點
試卷研析,是分析考情的關鍵,在本書的試卷分析部分,我們以安徽中考化學試題改棕嫌兇埋革前後的變化為討論基點,從試卷結構、試卷難度和試題內容三個層面,分析了安徽中考化學試卷的結構變化、分值變化、題型變化以及考點考頻變化情況。同時,在《課堂講練》的第二、三、四部分,分別對各個單元、專題、題型都設定了對應的“理考情”版鞏盼旬塊,幫助大家從巨觀和微觀兩個角度全面深入少鑽巴地分析考情,準確把握重點。
![中考響雲箭化學總複習 中考響雲箭化學總複習](/img/c/149/QzN4U2MkhTYlFjNhJGO1kDOhhDMlJWOlV2MjJGOklTMhBDM4EDOjZjZiR2YvMWaw9SbvNmLz9mYlNmYu4GZj5yZtl2ai9yL6MHc0RHa.jpg)
《課堂講練冊》
3. 深入研析全國新中考考情,劃準重點
安徽中考化學的命題在核心思想上與全國新中考一脈相承,通過分析近3年的全國各地市中考試題,我們發現命題趨勢呈現出:題乾更新穎、重視實驗探究、與生活聯繫緊密的特點。安徽中考化學的命題在此基礎上,更注重體現學科素養,培養學生終身受用的核心能力與品質。在《課堂講練》和《課後練習》的相關題型中融合了化學學科核心素養,激發同學們的思維能力和分析問題的能力,從巨觀和微觀相結合的視角分析並解決問題,把握重點題型的命題趨勢。
![中考響雲箭化學總複習 中考響雲箭化學總複習](/img/a/5f5/QzNhFzY1YzYhJTNzATNlZWNkFDM4czYzADM2IWOzUDZzQmNzU2Y1ETYlhzYvMWaw9SbvNmLz9mYlNmYu4GZj5yZtl2ai9yL6MHc0RHa.jpg)
《課後練習冊》
綜合以上三個維度的考情分析,《中考響雲箭化學總複習》將安徽中考化學聚焦在“劃重點考點、講重點題型”兩個方面。
二、劃重點考點,快速備考
為了幫大家更好地學習重點知識,我們根據課標要求和考情分析,以國中化學教材為基礎,在《課堂講練》的“第二部分中考考點精講”中,對12個單元進行了系統梳理,以思維導圖的形式列出本單元的知識點,再從中挖出若干個考點,做到快速複習無遺漏。
另外,根據對近15年安徽中考化學真題的分析,在每個考點後面標註出“高頻”“中頻”和“低頻”,使大家對各個考點的重要程度一目了然。還對一些考點進行了規律總結和知識補充,幫助大家快速掌握知識、明確重點學習方向。考點後的習題訓練,幫助大家及時鞏固考點知識,提高複習效率,快速備考。
三 講重點專題和題型,快速備考
通過研究國中化學教材,我們梳理出了教材中的重難知識,發現在近15年的安徽中考化學試卷中,這些重難知識所占的分值較大。所以,在《課堂講練》的“第三部分 重難專題強化”中,我們將重難知識整合併劃分成7個重點專題進行集中強化。通過分析各專題下的多個考查類型,以及進行相關習題訓練,幫助大家快速掌握中考重點的考查類型。專題講解的形式,還將多個知識點融會貫通,提高備考效率。
掌握了知識,還要學會解題方法。在《課堂講練》“第四部分 題型專項突破”中,講解了各個題型的解題方法,並設定習題練習,幫助大家提高答題正確率,從而快速複習。
四 分層練習,基礎補漏,快速鞏固
複習了重點知識之後,在備戰中考的過程中,還需要進一步的進行分層練習和梳理基礎知識,幫助大家快速鞏固,查漏補缺。《課後練習》包含“單元綜合練”和“題組專項練”兩個部分,分別從由淺入深的習題設定,以及多種題目類型的練習這兩個維度進行分層訓練,不僅鞏固基礎,還提高解題效率。《考前記背》梳理總結了國中化學教材中的知識點,將零散的知識點系統化,幫助大家快速回顧知識點,夯實基礎知識。《易錯專項》將安徽中考化學中常見的易錯知識歸納為四大類,幫助大家快速明晰考喇市試中的易 錯點。
![中考響雲箭化學總複習 中考響雲箭化學總複習](/img/0/c02/UzN2EmY0QWYzQTMkVTOmRWM2ITZkJDMkRjMmBzMiZGMxUTZ5kDOidDZjdTZvMWaw9SbvNmLz9mYlNmYu4GZj5yZtl2ai9yL6MHc0RHa.jpg)
《考前記背冊》
書籍結構
《中考響雲箭化學總複習》由以下幾部分組成:《課堂講練》《課後練習》《考前記背》《參考答案》。
圖書目錄
第一部分:安徽考情研析
安徽中考化學考情深度分析 ······································1
一、從教材與課標看安徽考情 ···································1
二、從安徽中考真題看安徽考情 ································3
三、從全國新中考考情看安徽考情 ·····························9
核心素養視野下的中考命題趨勢 ·······························10
第二部分:中考考點精講
第一單元 走進化學世界 ······························· 13
考點1 物理變化和化學變化 ······························ 15
考點2 物質的性質和用途 ································· 15
考點3 常用儀器的識別和用途 ··························· 16
考點4 基本實驗操作 ········································ 18
考點5 實驗室安全常識 ·····································22
第二單元 我們周圍的空氣 ···························· 23
考點1 空氣的成分、用途及保護 ······················· 25
考點2 空氣里氧氣含量的測定 ·························· 26
考點3 氧氣的性質 ·········································· 28
考點4 氧氣的實驗室製取 ································29
第三單元 物質構成的奧秘 ···························· 31
考點1 構成物質的微粒 ···································33·
考點2 微粒的性質 ··········································· 33
考點3 原子結構及粒子結構示意圖 ····················35
考點4 元素及元素周期表 ································37
第四單元 自然界的水 ··································· 39
考點1 愛護水資源 ·········································· 41
考點2 水的淨化 ············································· 41
考點3 電解水實驗 ·········································· 42
考點4 化合價 ················································· 43
考點5 化學式及其相關計算 ······························ 44
考點6 物質的分類 ·········································· 45
第五單元 化學方程式 ··································· 47
考點1 質量守恆定律的驗證 ····························· 49
考點2 質量守恆定律的理解及套用 ···················· 50
考點3 化學方程式 ·········································· 51
考點4 化學方程式的相關計算 ·························· 52
考點5 四大基本反應類型 ································· 52
第六單元 碳和碳的氧化物 ···························· 54
考點1 碳單質的性質和用途 ······························ 56
考點2 二氧化碳和一氧化碳 ····························· 57
考點3 二氧化碳的實驗室製取 ·························· 59
考點4 二氧化碳對生活和環境的影響 ················61
第七單元 燃料及其利用 ······························· 63
考點1 探究燃燒的條件 ····································65
考點2 滅火原理及方法 ··································· 65
考點3 易燃、易爆物的安全常識 ······················· 66
考點4 燃料的合理利用與開發 ·························· 67
考點5 氫氣的實驗室製取 ································68
第八單元 金屬和金屬材料 ··························· 70
考點1 金屬材料 ·············································· 72
考點2 金屬的化學性質 ···································72
考點3 金屬活動性順序 ··································· 74
考點4 鐵的冶煉 ············································· 75
考點5 金屬製品的鏽蝕與防護 ··························77
第九單元 溶液 ············································ 79
考點1 溶液的形成 ·········································· 81
考點2 飽和溶液與不飽和溶液 ··························81
考點3 溶解度 ·················································82
考點4 溶質的質量分數······································ 84
考點5 一定溶質質量分數的氯化鈉溶液的配製 ····· 84
第十單元 酸和鹼 ·········································· 86
考點1 溶液的酸鹼性和酸鹼度 ··························· 88
考點2 常見酸的性質和用途 ····························· 89
考點3 常見鹼的性質和用途 ····························· 90
考點4 中和反應 ············································· 93
第十一單元 鹽 化肥 ···································· 95
考點1 常見鹽的性質和用途 ····························· 97
考點2 複分解反應及套用 ································ 99
考點3 粗鹽提純 ·············································100
考點4 化肥 ····················································101
第十二單元 化學與生活 ······························103
考點1 人類重要的營養物質 ·····························105
考點2 化學元素與人體健康 ·····························105
考點3 有損人體健康的物質 ·····························106
考點4 有機高分子材料 ···································107
第三部分:重難專題強化
專題 1 有關催化劑及催化效果的探究 ···········109
1. 探究某物質是不是反應的催化劑 ····················109
2. 比較不同催化劑的催化效果 ··························109
3. 探究在溶液中究竟是哪種粒子起催化作用 ·······110
專題 2 質量守恆定律及其套用 ·····················112
1. 結合微觀反應示意圖 ···································112
2. 結合化學方程式 ··········································112
專題 3 常見氣體的製備與淨化 ·····················114
1. 常見氣體的製備與檢驗 ·································114
2. 常見氣體的淨化與乾燥 ·································115
3. 多功能瓶的使用 ··········································115
專題 4 金屬與酸、鹽溶液反應的分析 ···········118
1. 金屬與酸反應的分析 ····································118
2. 金屬與鹽溶液反應後濾渣、濾液成分的分析 ···118
專題 5 溶解度及其套用 ································120
1. 溶解度曲線 ················································120
2. 溶解度表 ····················································121
3. 溶解度實驗示意圖 ······································121
專題 6 無明顯反應現象的探究 ····················123
探究氨氣溶於水是否發生反應 ··························123
專題 7 物質的檢驗、鑑別、除雜與分離 ·······125
1. 物質的檢驗 ················································125
2. 物質的鑑別 ················································126
3. 物質的除雜與分離 ·······································127
第四部分:題型專項突破
題型一 選擇題 ··············································129
類型1 化學思想方法的套用 ·······························129
類型2 微觀反應示意圖 ······································130
類型3 實驗現象與結論的分析 ····························130
題型二 科普閱讀題(含材料題) ·····················132
題型三 教材實驗題 ·······································134
題型四 工藝流程題 ·······································136
類型1 物質的生產與製備 ··································137
類型2 廢棄物的回收利用 ···································137
類型3 物質組成成分的推斷 ································138
題型五 科學探究題 ········································139
類型1 有關影響化學反應速率的探究(含催化劑)·····140
類型2 有關物質成分的探究 ································141
類型3 有關燃燒的探究 ······································141
類型4 有關反應實質(含異常現象背後的原因)的探究············142
題型六 計算題 ··············································143
創新題型 ····················································145
通過研究國中化學教材,我們梳理出了教材中的重難知識,發現在近15年的安徽中考化學試卷中,這些重難知識所占的分值較大。所以,在《課堂講練》的“第三部分 重難專題強化”中,我們將重難知識整合併劃分成7個重點專題進行集中強化。通過分析各專題下的多個考查類型,以及進行相關習題訓練,幫助大家快速掌握中考重點的考查類型。專題講解的形式,還將多個知識點融會貫通,提高備考效率。
掌握了知識,還要學會解題方法。在《課堂講練》“第四部分 題型專項突破”中,講解了各個題型的解題方法,並設定習題練習,幫助大家提高答題正確率,從而快速複習。
四 分層練習,基礎補漏,快速鞏固
複習了重點知識之後,在備戰中考的過程中,還需要進一步的進行分層練習和梳理基礎知識,幫助大家快速鞏固,查漏補缺。《課後練習》包含“單元綜合練”和“題組專項練”兩個部分,分別從由淺入深的習題設定,以及多種題目類型的練習這兩個維度進行分層訓練,不僅鞏固基礎,還提高解題效率。《考前記背》梳理總結了國中化學教材中的知識點,將零散的知識點系統化,幫助大家快速回顧知識點,夯實基礎知識。《易錯專項》將安徽中考化學中常見的易錯知識歸納為四大類,幫助大家快速明晰考試中的易 錯點。
![中考響雲箭化學總複習 中考響雲箭化學總複習](/img/0/c02/UzN2EmY0QWYzQTMkVTOmRWM2ITZkJDMkRjMmBzMiZGMxUTZ5kDOidDZjdTZvMWaw9SbvNmLz9mYlNmYu4GZj5yZtl2ai9yL6MHc0RHa.jpg)
《考前記背冊》
書籍結構
《中考響雲箭化學總複習》由以下幾部分組成:《課堂講練》《課後練習》《考前記背》《參考答案》。
圖書目錄
第一部分:安徽考情研析
安徽中考化學考情深度分析 ······································1
一、從教材與課標看安徽考情 ···································1
二、從安徽中考真題看安徽考情 ································3
三、從全國新中考考情看安徽考情 ·····························9
核心素養視野下的中考命題趨勢 ·······························10
第二部分:中考考點精講
第一單元 走進化學世界 ······························· 13
考點1 物理變化和化學變化 ······························ 15
考點2 物質的性質和用途 ································· 15
考點3 常用儀器的識別和用途 ··························· 16
考點4 基本實驗操作 ········································ 18
考點5 實驗室安全常識 ·····································22
第二單元 我們周圍的空氣 ···························· 23
考點1 空氣的成分、用途及保護 ······················· 25
考點2 空氣里氧氣含量的測定 ·························· 26
考點3 氧氣的性質 ·········································· 28
考點4 氧氣的實驗室製取 ································29
第三單元 物質構成的奧秘 ···························· 31
考點1 構成物質的微粒 ···································33·
考點2 微粒的性質 ··········································· 33
考點3 原子結構及粒子結構示意圖 ····················35
考點4 元素及元素周期表 ································37
第四單元 自然界的水 ··································· 39
考點1 愛護水資源 ·········································· 41
考點2 水的淨化 ············································· 41
考點3 電解水實驗 ·········································· 42
考點4 化合價 ················································· 43
考點5 化學式及其相關計算 ······························ 44
考點6 物質的分類 ·········································· 45
第五單元 化學方程式 ··································· 47
考點1 質量守恆定律的驗證 ····························· 49
考點2 質量守恆定律的理解及套用 ···················· 50
考點3 化學方程式 ·········································· 51
考點4 化學方程式的相關計算 ·························· 52
考點5 四大基本反應類型 ································· 52
第六單元 碳和碳的氧化物 ···························· 54
考點1 碳單質的性質和用途 ······························ 56
考點2 二氧化碳和一氧化碳 ····························· 57
考點3 二氧化碳的實驗室製取 ·························· 59
考點4 二氧化碳對生活和環境的影響 ················61
第七單元 燃料及其利用 ······························· 63
考點1 探究燃燒的條件 ····································65
考點2 滅火原理及方法 ··································· 65
考點3 易燃、易爆物的安全常識 ······················· 66
考點4 燃料的合理利用與開發 ·························· 67
考點5 氫氣的實驗室製取 ································68
第八單元 金屬和金屬材料 ··························· 70
考點1 金屬材料 ·············································· 72
考點2 金屬的化學性質 ···································72
考點3 金屬活動性順序 ··································· 74
考點4 鐵的冶煉 ············································· 75
考點5 金屬製品的鏽蝕與防護 ··························77
第九單元 溶液 ············································ 79
考點1 溶液的形成 ·········································· 81
考點2 飽和溶液與不飽和溶液 ··························81
考點3 溶解度 ·················································82
考點4 溶質的質量分數······································ 84
考點5 一定溶質質量分數的氯化鈉溶液的配製 ····· 84
第十單元 酸和鹼 ·········································· 86
考點1 溶液的酸鹼性和酸鹼度 ··························· 88
考點2 常見酸的性質和用途 ····························· 89
考點3 常見鹼的性質和用途 ····························· 90
考點4 中和反應 ············································· 93
第十一單元 鹽 化肥 ···································· 95
考點1 常見鹽的性質和用途 ····························· 97
考點2 複分解反應及套用 ································ 99
考點3 粗鹽提純 ·············································100
考點4 化肥 ····················································101
第十二單元 化學與生活 ······························103
考點1 人類重要的營養物質 ·····························105
考點2 化學元素與人體健康 ·····························105
考點3 有損人體健康的物質 ·····························106
考點4 有機高分子材料 ···································107
第三部分:重難專題強化
專題 1 有關催化劑及催化效果的探究 ···········109
1. 探究某物質是不是反應的催化劑 ····················109
2. 比較不同催化劑的催化效果 ··························109
3. 探究在溶液中究竟是哪種粒子起催化作用 ·······110
專題 2 質量守恆定律及其套用 ·····················112
1. 結合微觀反應示意圖 ···································112
2. 結合化學方程式 ··········································112
專題 3 常見氣體的製備與淨化 ·····················114
1. 常見氣體的製備與檢驗 ·································114
2. 常見氣體的淨化與乾燥 ·································115
3. 多功能瓶的使用 ··········································115
專題 4 金屬與酸、鹽溶液反應的分析 ···········118
1. 金屬與酸反應的分析 ····································118
2. 金屬與鹽溶液反應後濾渣、濾液成分的分析 ···118
專題 5 溶解度及其套用 ································120
1. 溶解度曲線 ················································120
2. 溶解度表 ····················································121
3. 溶解度實驗示意圖 ······································121
專題 6 無明顯反應現象的探究 ····················123
探究氨氣溶於水是否發生反應 ··························123
專題 7 物質的檢驗、鑑別、除雜與分離 ·······125
1. 物質的檢驗 ················································125
2. 物質的鑑別 ················································126
3. 物質的除雜與分離 ·······································127
第四部分:題型專項突破
題型一 選擇題 ··············································129
類型1 化學思想方法的套用 ·······························129
類型2 微觀反應示意圖 ······································130
類型3 實驗現象與結論的分析 ····························130
題型二 科普閱讀題(含材料題) ·····················132
題型三 教材實驗題 ·······································134
題型四 工藝流程題 ·······································136
類型1 物質的生產與製備 ··································137
類型2 廢棄物的回收利用 ···································137
類型3 物質組成成分的推斷 ································138
題型五 科學探究題 ········································139
類型1 有關影響化學反應速率的探究(含催化劑)·····140