推荐回答(2个)
1.关于必修第一册,我想说的是,要记的东西比较多而且是正个生物的基础重点,新陈代谢这一块在生物中是起主导地位的,而且考试绝对是会出题目的!第一册的学习主要是一记忆为主!生物很多东西比较细,教材的话包括小字部分也不容忽视的,那些也是会考的!学习的话可以买一本参考书和没章节的配套试题,参考书的话可以让你知重点,有的放矢!试题没章节学完后自己测试自己,就可以知道哪些是还没有搞清楚的,这样就可以知道自己薄弱的地方,还可以了解一下高中生物题目的出题深度和技巧!不做题是绝对不行的
2.必修第二册:主要是遗传,这也是生物最重点也是难点的一块,在整个生物中这一块比较活,解遗传题目灵活性比较高!你如果要想学透彻的话一定要找生物老师给你讲解一下,你可以和他讲明你的情况!估计这一块下的工夫比较大!做题目的话最好是做那些以前的高考题和模拟试题,但是没学透彻的话估计那些题目对你来说比较困难!做遗传分析题目的
时候千万不能卡住在一个地方,然后就去看下答案!这样绝对提高不了!往往就是你卡住的地方存在思维和解遗传题的缺陷!这册后面的生态系统和物种多样性这部分内容大致了解一下就可以了!考试的话不是重点,但这部分的题目可以出得很难!就是难于把握,就是高中生物很不错的同学这个部分要是出难题解题也比较困难所以对于考试得分基本上在这一块都处于同一旗袍线!花的工夫也可以不用太多!
3.选修:也是重点内容,他既有第一册的升华还有一些比较热点的生物知识!比如遗传与基因工程,细胞与细胞工程!整个这本书是新陈代谢的主体和难点部分,这本书花的时间会比较多一点,尤其是很学过的知识的联系比较大!学习的主要方法是做题和记忆!这部分不怕做的题目多就怕联系不上!
生物高考的话就是两个大的部分出解答题,遗传和新陈代谢!新陈代谢的知识面比较广,遗传的灵活度比较高!
最后想说的是,关于高中生物,很多学生不爱学,因为初期学生物很占学习英语数学等大科的时间,还有就是学习紧迫感不够,生物学习就会搁置,但最后就会导致高三复习时生物怎么学也上不来分,很多学生归于生物难,不好学,但我认为就是高二时轻视生物所照成的,你可以看看你班里晚课学习生物的要少很多,我建议你高二时学习生物跟上就行,但要预习,所谓预习就是自己看书,提前一天将自己对改节知识点的归纳全部写到笔记本左侧,然后将老师上课讲的板书抄到右侧,进行对比,如果你归纳的好一些,且容易让你记住,那就用你的,否者就看老师的,这样做虽然麻烦,但请相信我,这很有效,我就是这样过来的,记住生物不难,就看你学不学,高二打基础很重要,如果高三在想去整基础,就有点晚了,我原来的班里就有这样的。高三的紧张感和进度是不能和悠闲的高二相比的,所以希望你高二不管生物还是其它别的科,一定要跟上,跟上就行,这样高三冲刺才更猛!
可以加我百度这个号,有生物问题我可以给你解答,望你再接再厉!
你好!高一生物不难学,真的!高一生物都是些很基础的东西,要记的东西很多,利用表格归纳记忆就能起到事半功倍的效果。只要你花点时间看看书,拿八十分以上不成问题。
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