简析雅思阅读中的判断题.docx

简析雅思阅读中的判断题朗阁海外考试研究中心 祝丹霞判断题一直被归为雅思阅读题型中的简单题，主要基于该题型有两个特点。第一：该题型大部分是有序的（除剑十有例外）；第二：该题型定位词明显不太容易被替换。但是，就笔者在教学过程当中发现，该题型的准确率却不是很高。这样的矛盾引起了我的兴趣，本篇文章将从判断题的做题步骤，判断题易错点，以及判断题的做题方法三个方向切入，希望对考生有帮助。判断题的呈现形式一般是TRUE/FALSE/NOT GIVEN, 或者YES/NO/NOT GIVEN。两者的区别在于前者是问到的题目所给的句子是否agree with the information given in the passage，而后者的选择标准则是题目中包含的句子是否agree with the views of the writer，但是两者是没有本质区别的。所以我们选择剑五当中的一篇文章来进行做题步骤的分析。剑桥真题分析The Effects of Light on Plant and Animal SpeciesLight is important to organisms for two different reasons. Firstly, it is used as a cue for the timing of daily and seasonal rhythms in both plane and animals, and secondly it is used to assist growth in plants.Breeding in most organisms occurs during a part of the year only, and so a reliable cue is needed to trigger breeding behavior. Day length is an excellent cue, because it provides a perfectly predictable pattern of change within the year. In the temperate zone in spring, temperatures fluctuate greatly from day to day, but day length increases steadily by a predictable amount. The seasonal impact of day length on physiological responses is called photoperiodism, and the amount of experimental evidence for this phenomenon is considerable. For example, some species of birds breeding can be induced even in midwinter simply by increasing day length artificially (Wolfson 1964). Other examples of photoperiodism occur in plants. A short-day plant flowers when the day is less than a certain critical length. A long-day plant flowers after a certain critical day length is exceeded. In both cases the critical day length differs from species to species. Plane which flower after a period of vegetative growth, regardless of photoperiod, are known as day-neutral plants.Breeding seasons in animals such as birds have evolved to occupy the part of the year in which offspring have the greatest chances of survival. Before the breeding season begins, food reserves must be built up to support the energy cost of reproduction, and to