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高三一轮复习备考策略~听课记录(3)

  • 2026-09-30 04:15:12
高三一轮复习备考策略~听课记录(3)

从高考趋势谈一轮备考价值导向

一、看上海、北京新定义题灵活解题,今年十九题考了新定义,你自己发现其实它更多考到后面所在的函数的性质,以及大学的逻辑思维方式。今年四月份我拿到消息:上海交大老师来山东检测。然后我把上海近五年的高考试题十几套做了一遍。你们看这道题,就是上海的高考题。比较熟悉吧?如果查看官方答案,就发现高考题与上海题的一些方法几乎是对应的。我们可以简练为:上海交大专家出的题,基本就是大学数学里的题,我们用数学逻辑去解读和论证。而北京的新定义给的,是在限制的情况下解决问题。上海卷的新定义相对范围更大,很像高数学习。

二、教育部定调“四个关键”:教考衔接、重基础、重融合、重探究,后来我们看到教育部考试院对今年高考的评述,关键词非常明确:教考衔接指保证依据课标、不超过课标,并对回到课堂、回归教材。想一想我们做卷子里面的基础、最值、函数,确实是课内的直接内容。强化基础重点在于“知识理解”,而非知识技巧。比如学生会不会用正切,以及如何看待公式变形,说到底就是有没有“底层的逻辑”。情境呈现:南方出现的一些议题,材料型试题比例不断增加。创新设问:考查学生接受新信息、从材料出发解决问题。

三、从命题解析看“压轴变局”,为什么高三会觉得题难?为什么选做题与中档题的界限在模糊?第一,重基础。基础不是简单,是概念要深刻理解,而是“对定义深层把握”的考法。第二,多想少算。学生开口还是算,这叫“单线思维”。选择、填空都通过巧方法果断做,后面的大题时间就来了。第三,重融合。数列与概率,三角与导数,新定义与大学数学……从多模块跳到跨模块。现在“综合”不是知识相加,而是信息链长了,步骤多了,节奏交叉。应用性强了。第四,重视创新:新题型中——从陌生材料开始,提取信息,生成路径,这是教育向“选拔思维”的体现。

四、高考“试卷分析”:85—120分才是趋势,新高考的分数中段依旧大致分布;不是考察学生渗透“能力”。为什么觉得大多数人是40—80分?因为难度不在过度拔高。观察120分以上学生,不限制,而是选择。他们懂得用思维替代“大量练”,这一点也暗示练习方向。

五、看懂国家需要:从专业设置到选拔从大学专业增设与调整看,取消多个传统专业,今年新增专业如人工智能、数据数学等,目标非常明确,就是重视“数学为基础的工科”,由此数学选拔直接指向职业发展。所以,数学的难度结构、分数段其实明显偏“素养化”,考生真正是要在基础中渗透出思维、习惯、潜能人才的层次。

六、从“题海”到“题单”,把握分层作为教辅的核心,资料真题不能替代,教材的基础不容忽视。平时要“不做超出大纲”,但把训练精度提高到落实。五则关于截取与模拟:一轮资料最少用近五年的高考真题,权威答案与评分标准做好。模拟题严格严谨;资料过于陈旧不要,审卷不同不要。严禁只选在学生做过的卷面上讲——发给学生的资料,老师出题前必须先试做一遍。提倡“老”。换设问、换条件、换场景,一课四问,例题讲透。周期双边细目表,使中档题准确推进。

七、备课组要强:现在教研群体还可以跨校合作、强强联手,用资源覆盖全省。比更独立的教师单干好得多。

八、集体备课必须扎实,集体备课不固定时间,不仅做讲座:每个人独立做题,再集体讨论,哪些题好、有没有删除,哪些需要变换——每一个题目都磨上几遍,保证下课后每位教师拿到的是精选的“好题清单”。题目选取原则:基础性、针对性、全面性、功能性。(1)基础性——面向85分巩固,做好能力底线;(2)针对性——哪里弱补哪里;(3)全面性——不能碎片化,在一轮拉网;(4)功能性——诊断功能、导向功能、暴露并提供解决。

九、二次教研不可少:上完课还要坐下来总结,课后二次教研:同一堂课的两个老师都需要回到备课室,把这个“学生的痛点”定下来。有哪道题讲义不够,还需调整练一练?把它再做一个计划型新增。星期一吵架,直接在成绩里面形成研讨。二轮不让问题过去,这些“业”消化后就是“一轮的巩固”。

十、对一轮资料的正确“态度”:一轮资料做得对不对?一轮资料普遍很旧。它的优点在于体系全、适合做知识网络搭建。缺点在于题型陈旧,重点不新,与高考方向不对接。所以,我们要以资料为基础,但不依赖,不忘记内容还需老师二次加工。必须由组内进行审查整理、调整补充,重建适合学情的“一轮知识学案”。

十一、让课堂质量成为保障,学情大于教法,是因班而异。教师明确本班“人”薄弱;依据数据进行课堂排布。具体建议:精准备课:备课不能凭经验。作业单:用作业做为教学反馈,以保证针对性。回答问题:课前提问,清楚谁错,重在思维暴露。

十二、要有使命感和教育良心,做有温度的教育,我们面对的是十六七岁独立的人。他敏感的,会受到你的评价影响。一句话责备,伤了学生一个学期,够了。给一句鼓励,他可能记一辈子。从“教知识”到“树人”,每一步都要慎重。你每节课有没有遗忘背后落实到一笔一句话?实事求是,态度认真。同时为人师表也要生活与健康一起考虑。

高三这一年不是比谁更苦——比谁更科学,比谁更清醒。
高三一轮复习备考策略~听课记录(2)
高三一轮复习备考策略~听课记录(1)
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  1. CONNECT:[ UseTime:0.000619s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000886s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000381s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000369s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000515s ]
  6. SELECT * FROM `set` [ RunTime:0.000286s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000584s ]
  8. SELECT * FROM `article` WHERE `id` = 517938 LIMIT 1 [ RunTime:0.000349s ]
  9. UPDATE `article` SET `lasttime` = 1790719054 WHERE `id` = 517938 [ RunTime:0.001169s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000344s ]
  11. SELECT * FROM `article` WHERE `id` < 517938 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000448s ]
  12. SELECT * FROM `article` WHERE `id` > 517938 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000326s ]
  13. SELECT * FROM `article` WHERE `id` < 517938 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000644s ]
  14. SELECT * FROM `article` WHERE `id` < 517938 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000541s ]
  15. SELECT * FROM `article` WHERE `id` < 517938 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000498s ]
0.089619s