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考点解读本专题在2008年考试说明中属于 B 级要求,主要是结合种群数量变化情况进行考查,属于理解层次,但是作为新教材内容要特别重视与本专题有密切联系的人口问题,就人口的自然属性和社会属性进行命题,在近几年高考中年年出现。值得注意的是,对于实验《探究培养液中酵母菌种群数量的动态变化》在考试说明中为 C 级要求,要求具备初步探究一些生物学问题、恰当评价和完善实验方案的能力。预计2008年本专题高考命题可能会由以往的概念
Interpretation of the test center The topic in the 2008 exam description belongs to the B-level requirements, mainly in conjunction with changes in the number of populations to examine, belong to the level of understanding, but as a new teaching material should pay special attention to this topic is closely linked to population issues, Natural attributes and social attributes proposition, in mid-year college entrance examination in recent years appear. It is noteworthy that for the experiment “to explore the dynamics of the yeast population changes in the culture medium” in the test description for the C-level requirements, require preliminary exploration of some biological problems, the appropriate evaluation and improvement of experimental programs. It is estimated that in 2008 the topic of college entrance examination proposition may be from the previous concept