推荐回答(5个)
今天给大家分享3点高考学霸们一直在用的数学提分技巧,或者说是高考数学必须要注意的点。对于把高考数学目标定在120分以上的同学,更是要引起重视和牢记,可惜很多考生不知道。
作为数学卷子开篇,不仅占了数学总分值的40%,而且好的开始也很大部分决定你对后面题的发挥。为什么很多学霸能够即快速有准确的选对答案,除了扎实的基础之外,更多的是他们懂得巧解。选择题是已经给出答案的题目,关键点是如何从中选出正确的一项。
同样一道选择题,可以中常规方法一步一个脚印通过计算推理来求得正确答案,这是正向思维,优点是准确率非常高,缺点是耗时。对于学霸一族,他们更多的采用逆向思维,通过答案来反推和验证所选答案的对与错。如排除法、极限思想、特殊图形法和特殊值法等。这样不仅省时省力而且准确率也很高。为什么很多同学反映自己时间不够用,而有些同学则不然呢?这就是问题所在。所以同学们一定要在平时多注意和运用这些捷径。
相比解答题,填空题可以说是一个答案定输赢,只看结果的题型,可能有些时候你算了半天,因为一些小细节导致最终的答案出错,是不是感觉很可惜,最关键的浪费了大把的宝贵时间。填空题其实是一道小型的解答题,因此一定要特别注意细节:符号、小数点和区间等问题。说到这就得提醒一下某些丢三落四和不注重细节的同学,一定要养成一丝不苟,不贪快,不然忙活了半天还是在做无用功。
解答题是按过程或者说是解题步骤依次得分,只要不是空白,几乎都能够捡到几分。特别是最后一道压轴题,很多同学看后没有思路就不动手写,其实只要你根据求解问题,结合已知,把这两者之间能够建立的联系统统表达出来,有些时候做着做着你会发现有思路了,即使没有,也能捡到不少分。
只要做好以上三点,数学考120分以上,真的不难。
语数外三门学科中最容易拿高分甚至满分的就是数学、英语,我们这里这三门高考满分是150分,语文上120分都算是比较高的分数了,但数学、英语每年高考拿满分的都很多,往往偏科的人也就是在这两门中,数学厉害英语一塌糊涂;英语成绩不错数学成绩又没有谱。
我就是属于那种高中数学不听老师讲课都能考120分以上,英语再怎么学也都不及格的那种。其实学数学说到底跟个人兴趣和思维方式有一定关系,一味的做练习题对我个人而言真没有啥用,做都不会做你让我多做题那不是打击信心?主要是把会的做完总结,把不会的结合答案解题过程或者老师讲解完再熟悉再总结。
其实数学题万变不离其宗,把它当做一种兴趣而不是负担,当你每成功做出来一题,都会有种莫名的成就感的时候,就差不多找到数学的门道了。
不难,我高考数学考了135,当然,这是超常发挥。平常好好学习,多模考,做练习题,争取好好考。
高考数学考120分,就满分150分试卷而言,是个不低的分数了,如果不偏科,考上211甚至985都有希望的!
而就高考数学考120分难易度来说,对于学习成绩好的学生而言不是难事,对于学习成绩不怎么好的学生来说,就有点困难了。
江苏120算及格线 考不满120的二本都悬,考到140才可以看看一本。江苏高考难,但考到高分的也不少啊,看你是水底的咸鱼还是弄潮的健儿了
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