名师助考｜考前练一遍，精选中考化学备考策略与建议
<div class="wx_rich_media_content" id="jsWxContainer"><p><br></p><section style='background-color: rgb(249, 255, 241); box-sizing: border-box; text-align: justify; font-size: 16px;'><section style='text-align: center; box-sizing: border-box;' powered-by="xiumi.us"><section style='max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;'><span class="wxart_image" wx-style='display:inline-block;vertical-align: middle;max-width: 100%;box-sizing: border-box;'></span></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='letter-spacing: 1px;line-height: 2;font-size: 15px;box-sizing: border-box;'><p style='text-align: center; box-sizing: border-box;'><span style='color:#474e0d;box-sizing: border-box;'>化学中考即将来临</span></p><p style='text-align: center; box-sizing: border-box;'><span style='color:#474e0d;box-sizing: border-box;'>在最后的复习冲刺阶段</span></p><p style='text-align: center; box-sizing: border-box;'><span style='color:#474e0d;box-sizing: border-box;'>泰州市第二中学附属初中潘键老师</span></p><p style='text-align: center; box-sizing: border-box;'><span style='color:#474e0d;box-sizing: border-box;'>从<strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>夯实基础、解题方法</span></strong>两个方面</span></p><p style='text-align: center; box-sizing: border-box;'><span style='color:#474e0d;box-sizing: border-box;'>谈一谈化学提分的技巧策略</span></p></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><br style='box-sizing: border-box;'></p></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='text-align: center; justify-content: center; display: flex; flex-flow: row nowrap; margin-top: 10px; margin-bottom: 10px; box-sizing: border-box;'><section style='display: inline-block;width: 90%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;height: auto;background-color: rgb(255, 255, 255);border-style: solid;border-width: 1px;border-color: rgb(161, 181, 145);padding: 23px;box-sizing: border-box;'><section style='margin: 10px 0%;box-sizing: border-box;' powered-by="xiumi.us"><section style='background-position: 0% 0%;background-repeat: no-repeat;background-size: 121.348%;display: inline-block;vertical-align: top;width: 6.5em;height: 6.5em;border-style: solid;border-width: 2px;border-radius: 50%;border-color: rgb(255, 255, 255) rgb(0, 0, 0) rgb(0, 0, 0);box-shadow: rgb(0, 0, 0) 0px 0px 0px;overflow: hidden;https://mmbiz.qpic.cn/mmbiz_jpg/Nv35mu8hHWup1T5vezlnsPoZnxotq9Co3h8VnicjzKxLgrGqWjAemjpuaosS5LJ6NP1x5YckH9rwe7YK4aDX3sQ/640?wx_fmt=jpeg");box-sizing: border-box;'><section style='width: 100%;height: 100%;overflow: hidden;line-height: 0;vertical-align: middle;max-width: 100%;box-sizing: border-box;'><span class="wxart_image" wx-style='display:inline-block;width: 100%;height: 100%;opacity: 0;box-sizing: border-box;'></span></section></section></section><section style='text-align: justify;line-height: 2;box-sizing: border-box;' powered-by="xiumi.us"><p style='text-indent: 2em; box-sizing: border-box;'>潘键，高级教师，泰州市第二中学附属初中副校长。江苏省“名校长工作室“成员、江苏省“优秀青少年科技辅导员”、泰州市师德模范、海陵区“十佳青年教师”、海陵区教学能手。</p></section></section></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><br style='box-sizing: border-box;'></p></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='text-align: center; justify-content: center; margin-top: 50px; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block; vertical-align: top; width: 15%; flex: 0 0 auto; height: auto; align-self: flex-start; box-sizing: border-box;'><section style='margin-top: -10px; box-sizing: border-box;' powered-by="xiumi.us"><section style='max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 55px;height: auto;box-sizing: border-box;'><span class="wxart_image" wx-style='display:inline-block;vertical-align: middle;max-width: 100%;width: 100%;box-sizing: border-box;'></span></section></section></section><section style='display: inline-block; vertical-align: top; width: auto; border-bottom: 2px dashed rgb(234, 128, 57); border-bottom-right-radius: 0px; flex: 19.9955 19.9955 0%; height: auto; line-height: 0; align-self: flex-start; box-sizing: border-box;'><section style='text-align: justify;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><br style='box-sizing: border-box;'></p></section></section><section style='display: inline-block;vertical-align: top;width: auto;flex: 100 100 0%;height: auto;background-color: rgb(232, 222, 181);border-radius: 100px;border-width: 0px;border-style: none;border-color: rgb(62, 62, 62);overflow: hidden;align-self: flex-start;box-sizing: border-box;'><section style='color: rgb(234, 128, 57);font-size: 20px;letter-spacing: 4px;text-shadow: rgb(232, 232, 215) 2px 2px 2px;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'><em style='box-sizing: border-box;'>夯实基础</em></strong></p></section></section><section style='display: inline-block;vertical-align: top;width: auto;border-style: none none dashed;border-bottom-width: 2px;border-bottom-color: rgb(234, 128, 57);flex: 19.9955 19.9955 0%;height: auto;line-height: 0;align-self: flex-start;box-sizing: border-box;'><section style='text-align: justify;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><br style='box-sizing: border-box;'></p></section></section><section style='display: inline-block;vertical-align: top;width: 15%;flex: 0 0 auto;height: auto;align-self: flex-start;box-sizing: border-box;'><section style='margin-top: -10px; box-sizing: border-box;' powered-by="xiumi.us"><section style='max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 55px;height: auto;box-sizing: border-box;'><span class="wxart_image" wx-style='display:inline-block;vertical-align: middle;max-width: 100%;width: 100%;box-sizing: border-box;'></span></section></section></section></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><br style='box-sizing: border-box;'></p></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='text-align: center; justify-content: center; margin-top: 20px; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block;width: 90%;vertical-align: top;flex: 0 0 auto;height: auto;border-width: 0px;border-radius: 10px;border-style: none;border-color: rgb(62, 62, 62);overflow: hidden;background-color: rgb(228, 243, 205);align-self: flex-start;box-sizing: border-box;'><section style='margin-top: 20px; margin-bottom: 20px; box-sizing: border-box;' powered-by="xiumi.us"><section style='padding-right: 20px; padding-left: 20px; line-height: 2; text-align: justify; box-sizing: border-box;'><p style='text-indent: 2em; box-sizing: border-box;'>所谓“基础不牢，地动山摇”，任何学科皆是如此，化学也不例外。初中化学知识点多且碎，死记硬背遗忘率高且无法做到活学活用。而如果采取采取<strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>“网格化”复习方法</span></strong>，将大大提高基础知识复习效果。</p></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='margin-bottom: 10px; justify-content: center; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block; vertical-align: bottom; width: auto; background-color: rgb(234, 128, 57); padding-right: 12px; padding-left: 12px; min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; align-self: flex-end; box-sizing: border-box;'><section style='font-size: 22px;color: rgb(255, 255, 255);text-align: justify;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>1</strong></p></section></section><section style='display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; border-style: solid; border-width: 1px 0px; border-color: rgb(234, 128, 57) rgb(62, 62, 62); min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; margin-left: 10px; box-sizing: border-box;'><section style='margin-top: 4px; margin-bottom: 4px; box-sizing: border-box;' powered-by="xiumi.us"><section style='color: rgb(234, 128, 57);text-align: justify;box-sizing: border-box;'><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>以核心物质为节点“织网”</strong></p></section></section></section></section></section><section style='margin-top: 20px; box-sizing: border-box;' powered-by="xiumi.us"><section style='max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 90%;height: auto;box-sizing: border-box;'><span class="wxart_image" wx-style='display:inline-block;vertical-align: middle;max-width: 100%;width: 100%;box-sizing: border-box;'></span></section></section><section style='margin-bottom: 20px; box-sizing: border-box;' powered-by="xiumi.us"><section style='padding-right: 20px; padding-left: 20px; line-height: 2; text-align: justify; box-sizing: border-box;'><p style='text-indent: 2em; box-sizing: border-box;'><span style='text-indent: 2em;box-sizing: border-box;'>初中化学知识中有几种“特殊”的物质，如果以这些物质为起点，我们就可以将相关的学多种物质联系在一起，这样的物质可以称为“核心物质”，如“水”“二氧化碳”“铁”“纯碱”等。以纯碱为例：可以织成一张知识网，将几种重要的酸、碱、盐联系在一起，整体记忆。</span><br style='box-sizing: border-box;'></p></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='margin-bottom: 10px; justify-content: center; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block; vertical-align: bottom; width: auto; background-color: rgb(234, 128, 57); padding-right: 12px; padding-left: 12px; min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; align-self: flex-end; box-sizing: border-box;'><section style='font-size: 22px;color: rgb(255, 255, 255);text-align: justify;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>2</strong></p></section></section><section style='display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; border-style: solid; border-width: 1px 0px; border-color: rgb(234, 128, 57) rgb(62, 62, 62); min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; margin-left: 10px; box-sizing: border-box;'><section style='margin-top: 4px; margin-bottom: 4px; box-sizing: border-box;' powered-by="xiumi.us"><section style='color: rgb(234, 128, 57);text-align: justify;box-sizing: border-box;'><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>以重要的化学方程式为载体成“格”</strong></p></section></section></section></section></section><section style='margin-top: 20px; box-sizing: border-box;' powered-by="xiumi.us"><section style='max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 90%;height: auto;box-sizing: border-box;'><span class="wxart_image" wx-style='display:inline-block;vertical-align: middle;max-width: 100%;width: 100%;box-sizing: border-box;'></span></section></section><section style='margin-bottom: 20px; box-sizing: border-box;' powered-by="xiumi.us"><section style='padding-right: 20px; padding-left: 20px; line-height: 2; text-align: justify; box-sizing: border-box;'><p style='text-indent: 2em; box-sizing: border-box;'><span style='text-indent: 2em;box-sizing: border-box;'>将物质的结构、性质、用途、反应的宏观现象、微观本质、质量关系等基本要素层层展开，形成一个完整的“格”。这样在调取“记忆库”的时候，就可以“牵一发而动全身”。 </span><br style='box-sizing: border-box;'></p></section></section></section></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='text-align: center; justify-content: center; margin-top: 50px; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block; vertical-align: top; width: 15%; flex: 0 0 auto; height: auto; align-self: flex-start; box-sizing: border-box;'><section style='margin-top: -10px; box-sizing: border-box;' powered-by="xiumi.us"><section style='max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 55px;height: auto;box-sizing: border-box;'><span class="wxart_image" wx-style='display:inline-block;vertical-align: middle;max-width: 100%;width: 100%;box-sizing: border-box;'></span></section></section></section><section style='display: inline-block; vertical-align: top; width: auto; border-bottom: 2px dashed rgb(234, 128, 57); border-bottom-right-radius: 0px; flex: 19.9955 19.9955 0%; height: auto; line-height: 0; align-self: flex-start; box-sizing: border-box;'><section style='text-align: justify;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><br style='box-sizing: border-box;'></p></section></section><section style='display: inline-block;vertical-align: top;width: auto;flex: 100 100 0%;height: auto;background-color: rgb(232, 222, 181);border-radius: 100px;border-width: 0px;border-style: none;border-color: rgb(62, 62, 62);overflow: hidden;align-self: flex-start;box-sizing: border-box;'><section style='color: rgb(234, 128, 57);font-size: 20px;letter-spacing: 4px;text-shadow: rgb(232, 232, 215) 2px 2px 2px;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'><em style='box-sizing: border-box;'>解题方法</em></strong></p></section></section><section style='display: inline-block;vertical-align: top;width: auto;border-style: none none dashed;border-bottom-width: 2px;border-bottom-color: rgb(234, 128, 57);flex: 19.9955 19.9955 0%;height: auto;line-height: 0;align-self: flex-start;box-sizing: border-box;'><section style='text-align: justify;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><br style='box-sizing: border-box;'></p></section></section><section style='display: inline-block;vertical-align: top;width: 15%;flex: 0 0 auto;height: auto;align-self: flex-start;box-sizing: border-box;'><section style='margin-top: -10px; box-sizing: border-box;' powered-by="xiumi.us"><section style='max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 55px;height: auto;box-sizing: border-box;'><span class="wxart_image" wx-style='display:inline-block;vertical-align: middle;max-width: 100%;width: 100%;box-sizing: border-box;'></span></section></section></section></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='text-align: center; justify-content: center; margin-top: 20px; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block;width: 90%;vertical-align: top;flex: 0 0 auto;height: auto;border-width: 0px;border-radius: 10px;border-style: none;border-color: rgb(62, 62, 62);overflow: hidden;background-color: rgb(228, 243, 205);align-self: flex-start;box-sizing: border-box;'><section style='margin-top: 20px; margin-bottom: 20px; box-sizing: border-box;' powered-by="xiumi.us"><section style='padding-right: 20px; padding-left: 20px; line-height: 2; text-align: justify; box-sizing: border-box;'><p style='text-indent: 2em; box-sizing: border-box;'>中考化学试题的题型基本分为：选择题、填空题、实验题、推断题、探究题、计算题六种，每种题型考察的侧重点不同，解题的方法也不同。</p></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='margin-bottom: 10px; justify-content: center; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block; vertical-align: bottom; width: auto; background-color: rgb(234, 128, 57); padding-right: 12px; padding-left: 12px; min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; align-self: flex-end; box-sizing: border-box;'><section style='font-size: 22px;color: rgb(255, 255, 255);text-align: justify;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>1</strong></p></section></section><section style='display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; border-style: solid; border-width: 1px 0px; border-color: rgb(234, 128, 57) rgb(62, 62, 62); min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; margin-left: 10px; box-sizing: border-box;'><section style='margin-top: 4px; margin-bottom: 4px; box-sizing: border-box;' powered-by="xiumi.us"><section style='color: rgb(234, 128, 57);text-align: justify;box-sizing: border-box;'><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>选择题</strong></p></section></section></section></section></section><section style='margin-top: 20px; margin-bottom: 20px; box-sizing: border-box;' powered-by="xiumi.us"><section style='padding-right: 20px; padding-left: 20px; line-height: 2; text-align: justify; box-sizing: border-box;'><p style='text-indent: 2em; box-sizing: border-box;'><strong style='box-sizing: border-box;'>单选题</strong>考察的主要是基础知识，一般难度不大，<span style='color: rgb(234, 128, 57);box-sizing: border-box;'><strong style='box-sizing: border-box;'>做题时可以采用直选法、排除法、代入法等方法</strong></span>，不难把正确答案找出来；而<strong style='box-sizing: border-box;'>不定项选择题</strong>则常常成为一些考生的“滑铁卢”，由于每题可能有1-2个正确答案，所以5道选择题相当于20道判断题，每个选项都必须仔细研读，慎重判断；又由于只要错选一个，整题就不得分，所以<strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>在作答时如果对某个选项“举棋不定”的话，则宁可少选，也不要多选。</span></strong></p></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='margin-bottom: 10px; justify-content: center; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block; vertical-align: bottom; width: auto; background-color: rgb(234, 128, 57); padding-right: 12px; padding-left: 12px; min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; align-self: flex-end; box-sizing: border-box;'><section style='font-size: 22px;color: rgb(255, 255, 255);text-align: justify;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>2</strong></p></section></section><section style='display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; border-style: solid; border-width: 1px 0px; border-color: rgb(234, 128, 57) rgb(62, 62, 62); min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; margin-left: 10px; box-sizing: border-box;'><section style='margin-top: 4px; margin-bottom: 4px; box-sizing: border-box;' powered-by="xiumi.us"><section style='color: rgb(234, 128, 57);text-align: justify;box-sizing: border-box;'><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>填空题</strong></p></section></section></section></section></section><section style='margin-top: 20px; margin-bottom: 20px; box-sizing: border-box;' powered-by="xiumi.us"><section style='padding-right: 20px; padding-left: 20px; line-height: 2; text-align: justify; box-sizing: border-box;'><p style='text-indent: 2em; box-sizing: border-box;'>填空题往往是从生活中的具体情境出发，考察一些必熟必会知识。<strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>作答时要注意的是一定要看清问题的要求，同时联系上下文，用准确的符号、精炼的语言答题，确保“一击命中”。</span></strong></p></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='margin-bottom: 10px; justify-content: center; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block; vertical-align: bottom; width: auto; background-color: rgb(234, 128, 57); padding-right: 12px; padding-left: 12px; min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; align-self: flex-end; box-sizing: border-box;'><section style='font-size: 22px;color: rgb(255, 255, 255);text-align: justify;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>3</strong></p></section></section><section style='display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; border-style: solid; border-width: 1px 0px; border-color: rgb(234, 128, 57) rgb(62, 62, 62); min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; margin-left: 10px; box-sizing: border-box;'><section style='margin-top: 4px; margin-bottom: 4px; box-sizing: border-box;' powered-by="xiumi.us"><section style='color: rgb(234, 128, 57);text-align: justify;box-sizing: border-box;'><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>实验题</strong></p></section></section></section></section></section><section style='margin-top: 20px; margin-bottom: 20px; box-sizing: border-box;' powered-by="xiumi.us"><section style='padding-right: 20px; padding-left: 20px; line-height: 2; text-align: justify; box-sizing: border-box;'><p style='text-indent: 2em; box-sizing: border-box;'>实验是化学学科重点，实验题必然也就是中考考察重点，<strong style='box-sizing: border-box;'>课本中的八个“基础实验”是必考内容</strong>。每份试卷上一般会出现三个左右的基础实验。<strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>实验题的审题一定要注意图文结合，尤其是图中的细节和文中的“题眼”，要用笔圈划，避免答题时“张冠李戴”。</span></strong>实验细节是许多考生的易错点，这就要求在复习时要逐字逐句把课本中实验的文本读一遍，同时把实验的过程在头脑中“放电影”，多次重复，加强记忆，答题时根据题目的问题及时“回放”。</p></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='margin-bottom: 10px; justify-content: center; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block; vertical-align: bottom; width: auto; background-color: rgb(234, 128, 57); padding-right: 12px; padding-left: 12px; min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; align-self: flex-end; box-sizing: border-box;'><section style='font-size: 22px;color: rgb(255, 255, 255);text-align: justify;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>4</strong></p></section></section><section style='display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; border-style: solid; border-width: 1px 0px; border-color: rgb(234, 128, 57) rgb(62, 62, 62); min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; margin-left: 10px; box-sizing: border-box;'><section style='margin-top: 4px; margin-bottom: 4px; box-sizing: border-box;' powered-by="xiumi.us"><section style='color: rgb(234, 128, 57);text-align: justify;box-sizing: border-box;'><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>推断题</strong></p></section></section></section></section></section><section style='margin-top: 20px; margin-bottom: 20px; box-sizing: border-box;' powered-by="xiumi.us"><section style='padding-right: 20px; padding-left: 20px; line-height: 2; text-align: justify; box-sizing: border-box;'><p style='text-indent: 2em; box-sizing: border-box;'><strong style='box-sizing: border-box;'>推断题主要考察物质的性质、转化、反应的类型、化学方程式的书写等</strong>，<strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>解题时找到线索物质是关键。</span></strong>这就要求在复习中对一些物质、反应的特征了然于胸。找出一两个线索物质后 “顺藤摸瓜”“ 一网打尽”。<strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>要注意的是完成推理后一定要“复盘”一遍，以免因在推导时思维定势“误入歧途”。</span></strong></p></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='margin-bottom: 10px; justify-content: center; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block; vertical-align: bottom; width: auto; background-color: rgb(234, 128, 57); padding-right: 12px; padding-left: 12px; min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; align-self: flex-end; box-sizing: border-box;'><section style='font-size: 22px;color: rgb(255, 255, 255);text-align: justify;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>5</strong></p></section></section><section style='display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; border-style: solid; border-width: 1px 0px; border-color: rgb(234, 128, 57) rgb(62, 62, 62); min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; margin-left: 10px; box-sizing: border-box;'><section style='margin-top: 4px; margin-bottom: 4px; box-sizing: border-box;' powered-by="xiumi.us"><section style='color: rgb(234, 128, 57);text-align: justify;box-sizing: border-box;'><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>探究题</strong></p></section></section></section></section></section><section style='margin-top: 20px; margin-bottom: 20px; box-sizing: border-box;' powered-by="xiumi.us"><section style='padding-right: 20px; padding-left: 20px; line-height: 2; text-align: justify; box-sizing: border-box;'><p style='text-indent: 2em; box-sizing: border-box;'>探究能力是化学学科重点培养的核心素养，探究题则是化学试卷的压轴。<strong style='box-sizing: border-box;'>考生需要在情境中运用所学的知识去分析问题、解决问题，具有一定的难度。</strong><span style='color: rgb(234, 128, 57);box-sizing: border-box;'><strong style='box-sizing: border-box;'>做好探究题首先不能“怕”</strong>，</span>一些考生看到陌生的情境、大量图表、反常现象就“发憷”，其实大可不必，要知道虽然情境是陌生的，但解决问题的知识我们是具备的，同时题目一定会给出一些信息用来解决问题；<strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>其次则是审题，审题时要注意“紧扣目的、图文结合、用足信息”</span></strong>，实验目的是探究的根本，一切步骤都是围绕目的设计，读图时要留意关键节点，并将其与实验操作对照吻合，题目给的信息、资料一定有用，如果在解题过程中发现有信息没用到，那就应该重新审题；<span style='color: rgb(234, 128, 57);box-sizing: border-box;'><strong style='box-sizing: border-box;'>最后在作答一些较难的问题时要从“如何对比、排除干扰、保证精确”等角度入手，用完整表述把问题的“因果”说清楚。</strong></span></p></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='margin-bottom: 10px; justify-content: center; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block; vertical-align: bottom; width: auto; background-color: rgb(234, 128, 57); padding-right: 12px; padding-left: 12px; min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; align-self: flex-end; box-sizing: border-box;'><section style='font-size: 22px;color: rgb(255, 255, 255);text-align: justify;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>6</strong></p></section></section><section style='display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; border-style: solid; border-width: 1px 0px; border-color: rgb(234, 128, 57) rgb(62, 62, 62); min-width: 10%; max-width: 100%; flex: 0 0 auto; height: auto; margin-left: 10px; box-sizing: border-box;'><section style='margin-top: 4px; margin-bottom: 4px; box-sizing: border-box;' powered-by="xiumi.us"><section style='color: rgb(234, 128, 57);text-align: justify;box-sizing: border-box;'><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>计算题</strong></p></section></section></section></section></section><section style='margin-top: 20px; margin-bottom: 20px; box-sizing: border-box;' powered-by="xiumi.us"><section style='padding-right: 20px; padding-left: 20px; line-height: 2; text-align: justify; box-sizing: border-box;'><p style='text-indent: 2em; box-sizing: border-box;'><strong style='box-sizing: border-box;'>化学计算的核心是化学方程式，关键是解题规范性。</strong>所以在作答时<strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>首先确保化学方程式不能写错，然后按照规范的格式列式计算并作答即可。</span></strong></p></section></section></section></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><br style='box-sizing: border-box;'></p></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='text-align: center; justify-content: center; display: flex; flex-flow: row nowrap; margin-top: 10px; margin-bottom: 10px; box-sizing: border-box;'><section style='display: inline-block;width: 90%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;height: auto;background-color: rgb(255, 255, 255);border-style: solid;border-width: 1px;border-color: rgb(161, 181, 145);padding: 23px;box-sizing: border-box;'><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='justify-content: center; margin-bottom: 20px; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block;width: auto;vertical-align: top;min-width: 10%;max-width: 100%;flex: 0 0 auto;height: auto;align-self: flex-start;box-sizing: border-box;'><section style='box-sizing: border-box;' powered-by="xiumi.us"><section style='text-align: left; justify-content: flex-start; transform: translate3d(-8px, 0px, 0px); margin-bottom: -10px; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block; width: 21px; vertical-align: top; flex: 0 0 auto; height: auto; border-left: 1px solid rgb(234, 128, 57); border-bottom-left-radius: 0px; align-self: flex-start; box-sizing: border-box;'><section style='margin-top: 6px; margin-bottom: 12px; justify-content: flex-start; transform: translate3d(-10px, 0px, 0px); box-sizing: border-box;' powered-by="xiumi.us"><section style='background-color: rgb(234, 128, 57);height: 1px;box-sizing: border-box;'><section><svg viewBox="0 0 1 1" style='float:left;line-height:0;width:0;vertical-align:top;'></svg></section></section></section></section></section></section><section style='height: auto;box-sizing: border-box;' powered-by="xiumi.us"><section style='justify-content: center; display: flex; flex-flow: row nowrap; box-sizing: border-box;'><section style='display: inline-block;width: auto;vertical-align: middle;min-width: 10%;max-width: 100%;flex: 0 0 auto;height: auto;background-color: rgb(234, 128, 57);padding: 7px;align-self: center;box-sizing: border-box;'><section style='color: rgb(255, 255, 255);text-align: justify;box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><strong style='box-sizing: border-box;'>温馨提醒</strong></p></section><section style='transform: perspective(0px);transform-style: flat;box-sizing: border-box;' powered-by="xiumi.us"><section style='text-align: left; transform: rotateX(180deg); margin-bottom: -20px; justify-content: flex-start; box-sizing: border-box;'><section style='display: inline-block;width: 0px;height: 0px;vertical-align: top;overflow: hidden;border-style: solid;border-width: 15px 0px 0px 12px;border-color: rgba(231, 83, 54, 0) rgba(231, 83, 54, 0) rgba(231, 83, 54, 0) rgb(234, 128, 57);box-sizing: border-box;'><section><svg viewBox="0 0 1 1" style='float:left;line-height:0;width:0;vertical-align:top;'></svg></section></section></section></section></section></section></section></section></section></section><section style='text-align: justify;line-height: 2;box-sizing: border-box;' powered-by="xiumi.us"><p style='text-indent: 2em; box-sizing: border-box;'><span style='text-indent: 2em;box-sizing: border-box;'>做完试卷复查是必不可少的，而在有限的考试时间内面面俱到的复查是不现实的。<strong style='box-sizing: border-box;'>一般可以按照这样的顺序</strong>：先检查是否有化学符号、化学方程式书写错误；再检查是否有计算错误；有时间的话再看看有没有答非所问、填错位置；选择题如果没有时间就不复查，即使复查了也尽量不要改动，要相信自己的“第一选择”。</span><br style='box-sizing: border-box;'></p></section></section></section></section><section style='box-sizing: border-box;' powered-by="xiumi.us"><p style='box-sizing: border-box;'><br style='box-sizing: border-box;'></p></section><section style='line-height: 2;box-sizing: border-box;' powered-by="xiumi.us"><p style='text-align: center; text-indent: 0em; box-sizing: border-box;'><strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>祝有的考生</span></strong></p><p style='text-align: center; text-indent: 0em; box-sizing: border-box;'><strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>在最后阶段的复习中</span></strong></p><p style='text-align: center; text-indent: 0em; box-sizing: border-box;'><strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>都能“化合”所有能量</span></strong></p><p style='text-align: center; text-indent: 0em; box-sizing: border-box;'><strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>“分解”考前焦虑</span></strong></p><p style='text-align: center; text-indent: 0em; box-sizing: border-box;'><strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>“催化”最好状态</span></strong></p><p style='text-align: center; text-indent: 0em; box-sizing: border-box;'><strong style='box-sizing: border-box;'><span style='color: rgb(234, 128, 57);box-sizing: border-box;'>用自己的努力“置换”出满意的成绩！</span></strong></p></section></section></div><p></p>
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