考研数学李林880的题啥难度水平 - 知乎(考研数学李林880是教高数还是线代的老师)




2024-04-10 17:17:20
作者:gong2022
0
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no-repeat rgba(191,191,191,0.7);background-size:cover;cursor:pointer!important;}.css-jflero img.content_image[data-size="normal"],.css-jflero img.origin_image[data-size="normal"]{width:100%;max-width:100%;}.css-jflero img.content_image[data-size="small"],.css-jflero img.origin_image[data-size="small"]{width:320px;max-width:100%;}@-webkit-keyframes animation-1yvu044{from{opacity:0;}to{opacity:1;}}@keyframes animation-1yvu044{from{opacity:0;}to{opacity:1;}}880是公认的质量高,但要是刷的办法不对,心态直接炸裂!
我22年二战就是用的 880+660 的黄金火伴,143分逆袭上岸211!(为啥说逆袭呢,因为我21年一战数学83,妥妥的菜鸡,考研路上能踩的坑都被我踩了一遍)
我刚刷880也是刷的巨难过。说实论标题真的不偏,不刁钻,就是难度偏高。归于一看答案就 “正本如此” ,可是不看答案许多题完全摸不着脑筋。而且标题的核算量都偏大,做的特别不顺。
客观的说,880是一切习题册里边,对将来做真题协助最大的。假定只能做一本习题册,我会毫无疑问要选880。里边一多半的题,都是真题克隆出来的,比方各种常识点的归纳,概念的变形,都是出题老头们常用的套路。所以对你的考场才能是一个非常好的查验。假定考前没有制霸880的水平,上考场只会被虐!
可是用了880,强化就没疑问了吗?太单纯了兄弟。
我是有次答疑的时分,那个学长点醒我了,我一战刷过1800,为啥仍是做不来880?这就是为啥我是个菜鸡,不是个学霸!归根究竟是刷题的办法有疑问。
我做错一道题,充其量晓得这道题做错了,然后最多就是把答案看懂,就觉得自个会了就混曩昔了。根柢没有留心自个有哪些常识不健壮,更也没有故意的去练习。所以哪怕是类似的题,标题只需略微一变我就又不会了。
这么说我二战成了学霸了?可是并没有。因为二站用知能行辅佐刷题,他干的就是抵偿学霸和学渣在学习办法上的间隔。
他把标题掰开揉碎了查验你的薄缺陷,然后找对应的题练你的薄缺陷,一顿猛练,练到你哭,练到你会。。。这还没完,后边会时不时的给你温习,一天不把这个缺漏不上,就一天不中止对你的蹂躏。就边刷边哭,边哭边刷这样。。。。。。。
所以不管你用了那本教材,都举荐你用知能行查验一下。有许多常识点,你意外一下,真的自个都不晓得自个不晓得。。。
特别是20年大纲变革之后,大题变得比早年归纳的不要太多,常识点略微摆放组合一下,题面连他亲妈都不知道了。光靠背答案必定绝路一条,有必要得保证每一个常识点,你都要晓得啥时分用,怎么用,
一、强化冲刺期间常见的差错翻开方法1 背真题答案。没用,有必要扫清薄缺陷我其时知道一个妹子,她把真题背到啥程度了呢?你有不会的,问她,她不但会写,甚至能把你讲理解。可是最终只考了8十多你敢信???她后来说,就是自个数学基础太差,其实许多常识点都半懂不理解,只能靠死记硬背答案。。。
相同一道题,你要是死记硬背答案,这道题你却是也能做出来。可是好几步可以都是薄缺陷,因为你不会活络运用啊,考场上标题一遍就抓瞎了。
更风险的是,你自个觉不出来。因为习题册里的题,看起来的确都会了。哪里有缺漏,你自个也不理解。
所以,刷完操练题,有必要查验!只需查验,才干晓得有哪些你认为会了,实践不会的当地。强化期间最怕的,就是学成了基础期间plus!只靠重复性的回想,背答案,被套路都是没用的!所以必定必定要查验一下!
怎么才算没有薄缺陷了?每道题,假定每一步你都清理解楚的晓得他怎么来的,为啥用,那这才算是学透了,没有薄缺陷了。
2 盼望从80分前进到120. 没用,强化不到位,不咬愿望冲刺可以提分!冲刺期间是如虎添翼,不是济困扶危!冲刺期间最大的作用,不是 你得分,而是 你提前习气考场,避免你在考场上发扬异常丢分!(捎带手的, 你找到一些之前没留心到的小缺漏。)
假定你强化打肿脸也就是80的水平,那再怎么刷真题,能让你考90分顶天了。(当然,假定不刷真题,可以连80都考不到)
所以,有必要,保证强化到位!!
3 不温习。只能等着常识忘掉,学了白学忘掉很正常,是自个都会忘掉。
我一战就深受其苦。刚初步冲刺的时分,发现基础期间学的常识点都忘光了。甚至极限略微变变形,我都看不出来怎么做了,只能回头把基础题过了一遍,又把强化的题看了一遍,非常低效。
所以以往有必要战胜!否则上了考场你就晓得,清楚自个搞懂过的标题,死活想不起来怎么做,啊是多么痛的领会!
更高效的办法,是学完一章,就马上温习。一边学新的,一边温习旧的,翻滚温习。使用艾宾浩斯忘掉曲线来安靖回想。优点是每次花的时刻很少,回想持续时刻还更长,功率高好几倍。
二、习题册选择1 强化期间:如今是十月,信赖大有些同学的强化期间现已在中后期了。
这时分你最需要的,是对强化期间进行全部消杀,避免许多单薄环节被自个忽略,究竟变成冲刺期间的风险。
知能行的常识点是100%掩盖大纲的,而且包括许多习题册没有的题,非常合适用来做查验。强化期间,你假定抵达了2级80%,阐明掌控的不错,就可以定心的进入冲刺!
掌控不好的章节,他第一步就是经过做题,给你找薄缺陷,找的齁快齁准。比方我其时做极限,就是不晓得泰勒打开怎么做,打开多少项,怎么兼并小量,成果他没几个题,直接给我找到了,我其时就心想,“完了藏不住了”。。。(如今当然现已登峰造极了,泰勒yyds,根柢秒杀九成极限题)
关于性的专项查验其实只是第一步,他还会记载你的缺陷,然后每天给你综测。综测必定是知能行最最最值得的功用,我觉得大有些的才能大约都是在综测进程中前进的。里边混在了新题,错失的题,还有根据艾宾浩斯回想曲线判另外你忘掉的题。综测会一向持续到备考结束,也就是说将近一年的时刻里,它都会经过翻滚温习,让你持续坚持火热的手感~真的是保姆级了!


2 冲刺期间,怎么刷真题0) 真题太长远的没必要做,近15年满足。因为考纲阅历过多次变革,有些很长远的真题,他的查询方法现已不会再呈现了,做起来既浪费时刻,而且有可以心态崩。
(不过你假守时刻真实是充裕,又是在怕错失真题的话,可以在刷完15年真题之后再把前面的刷了,最多刷到20年,再往前就过于陈旧了,刷题收益无限趋近于0)
1) 先做21,22年的标题先做21年和22年的,因为20年大纲变革后,题型呈现了很大的改变。数学选填增多了,一共80分,分数大涨,而且初步呈现冷门常识。大题数量少了,可是变得愈加归纳。
特别是22年,运算量无量。这种 “出题不偏,可是极深” 的个性,很有可所今后边真题的主旋律。
2) 再做 13-20年,跳过17和18年的标题。留出2021年2021年的不要做,作为最终的心思预备卷。2021年巨难,操练抗压才能,2021年简略,可以在考前培育自傲。
3) 假定有时刻再做05-12年的真题这几年的真题质量非常高,掩盖了非常丰厚的考点和题型,首要意图就是查漏补缺。看看你有啥不会的,忘了的,都可以回去补。
5)真题最最少做两遍,近10年真题举荐做四遍第一遍全真仿照,计时,不能翻书不能看答案。不要喝水不要有人打扰。就假装自个在家进行一场正式的考试。看看自个在规则时刻内能做多少。
第二遍担任吃透错题。吃透,每道错题,必定要弄理解每一个进程是在做啥,第二天第三天再看一下,不看答案也要无缺算对,才干够。
6)关于近十年的真题,主张刷4遍。第三第四遍,恰当于重复第一第二遍的进程。可是因为你不会的题必定变少了,所以分配一天就够。这两遍的方针,是看看之前的单薄环节,是不是真的被补上了。假定没有,就要想尽办法会集打破,必要情况下可以回去讲义,把有关定理看一遍,推一遍。
7)敌对忘掉,坚持手感!在冲刺期间,坚持手感也是很重要的。究竟人的回想是有忘掉规则的,短期回想有必要不断重复才干形生长时刻回想,否则就忘了!
假定你运用的传统的习题册刷题,可以做一个温习日历。关于每一个错题,在对应的1、2、4、7、15天处记载题号,到了日子就都回想一遍。假定你运用知能行,那就安心做综测就好。
用知能行的兄弟们必定必定必定要做综测!因为这是常识内化的最终一步。咱们费了九牛二虎之力才把常识点看理解,才晓得怎么用,假定就这么忘了几乎是血亏!所以必定要强化你的回想
三、强化+冲刺,时刻不可了怎么办再偏重一遍也不为过:方案是死的,人是活的!
到了冲刺期间,常常发现时刻不可用。这必定就不能傻傻的实施方案了,必定要辨明主次,先温习重要的,把最大头的分数拿到手!
1 假定强化时刻不可,强化只强化要点章节,假定有时刻,再强化其他章节。(与其浅浅把一切东西都学一遍,成果最终啥都不熟,都得不了分,不如就逮着那一两特性价比最高的章节,死磕!必定性价比最高!)
极限,导数,积分三大件不必说了,除了他们之外,二重积分核算、微分方程、导数和积分的使用题,这些根柢就是堆核算量,只需前面的基础好了,刷题练个手熟,很简略就能抵达唐塞考试的水平。
2 假定真题时刻不可,真题挑着做,太早的不做,偏难怪不做。
05-12年的真题不做先做做21,22年的标题,了解一下大纲变革之后的题型再做13-20年(17太简略,18太难,跳过不要作),查漏补缺。你也可以用知能行查漏补缺,比做真题更高效,能省一半的时刻不止。最终做17年,培育一下自傲,特别是在紧紧巴巴的冲刺进程中,自决心很重要!经过了强化,根柢你的常识体系就没有缺漏了。真题首要是让你习气考场环境,看看有限时,高压的情况下,你能做出来多少题。难题怎么取舍,怎么组织时刻这些。
假定你跟我相同一向在用知能行的话,必定必定必定要把综测坚持到最终。而且紧记千万不能唐塞综测。假定有差错,必定要停一停,把这道题好好在揣摩一下,想想自个为啥错,究竟是哪里没理解(知能行过一段时刻又会来测类似的题 ,仍是挺严肃的)。
保证你的手感持续火热。坚持一个好状况上考场就好啦!

考研是拂晓前绵长的晚上,期望咱们前人的经历可以铺成你的坦道!23考研ers,一战上岸!