gre机经预测怎么用_gre机经预测

由于新GRE考试难度和考察侧重点的变化，真题其实是比较复杂的，主要是句子长度增加，内容变多，句子结构更复杂，在考试的时候如果碰到，可能无法迅速理解句子。通过GRE机经可以帮助考生更加顺利的解答填空题目。参考填空机经，结合一些针对长难句的分析资料，训练出能够短时间内处理大容量信息的能力也是很好的备考方法。

通过研习机经，在考场上看到原题的几率也是很大的，由于对文章大意和主题的熟识，必然会提升对文章的理解程度。多分析一些阅读机经里的真实考试的阅读文章，对阅读能力的提高的作用是很大的。但平时大量科学系统的训练，特别是对文章结构的分析和内容信息的处以及对各类题目解题规律的熟练掌握，也是不可或缺的。阅读机经中常常会有一些关于文章和题目的解释、分析和做题思路的回顾，好好学习一下的话对提高阅读分数还是很有参考价值的。

gre填空和数学考试机经的使用方法

对于gre填空考试和数学考试的机经，考生要对加试部分要进行充分的了解。

加试部分是考生参加gre考试一定会遇到的情况，虽然加试部分不计入成绩，但是根据以往的一些经验，这些加试题目通常都是ets出卷人的测试题目，如果时机成熟，那么这些加试题目就有可能变成正式的gre考题，所以考生对于每次考试中所出现的加试题目也不要掉以轻心，也要认真对待。

gre阅读考试机经的使用方法

帮助考生了解考试的侧重方面，摸清出题方向。

GRE阅读机经的价值

GRE阅读机经如果使用得当，可以对于GRE考试成绩有一定程度的提高。如果是一个水平不高的GRE考试者，利用机经则有可能使你的成绩轻松提高数十分，即使是高手也能有稳定情绪节约时间的效果。

对于gre阅读考试来说，考生不能同和准备gre写作考试一样，提前准备范文或者是一些解题思路，所以gre阅读考试机经给考生提供的最大的帮助，就是可以通过对机经的学习，帮助考生熟悉话题，摸清出题的主要方向，所以考生在平时的复习中，就可以多加了解一些gre阅读的话题，让考生在真正的考试中能够集中精力进行做题，减少不必要的紧张感。

但是，GRE阅读机经毕竟是靠回忆得来的资料，难免会存在一些误差和失真，比如题目的不完整，答案也因人而异，值得商榷和斟酌。由于GRE题库中题目的会重复出现，所以在考场上看到阅读机经的几率是大大存在的。

Because different mammalian species are dependent on plants for organic matter. Plants provide organic matter for soil communities through the decomposition of leaf litter, by oozing nutrients from roots, or through other methods of deposition of organic compounds into the soil environment. As a result of these diverse methods by which plants supply resources, unique soil communities form under different plant species and under plant communities that differ in composition. If a nonnative plant species invades an aboveground community of flora and fauna, it can alter links between the native aboveground community and the belowground soil community. For example, an invading nonnative plant could alter the quantity of leaf litter production, which would alter nutrient contributions to the soil.

1. According to the passage, plants supply resources to soil communities by which of the following methods?

A. Some plants supply resources to soil communities by promoting diversity of aboveground flora and fauna.

B. Some plants supply resources to soil communities by oozing nutrients from their roots.

C. Some plants supply resources to soil communities by depositing leaf litter.

2. Which of the following statements about the connection between aboveground plants and belowground soil communities can be inferred from the passage?

A. Because of the nature of the link between above-and belowground communities, many soil communities are deficient in nutrients.

B. The extent to which soil communities are dependent on aboveground plants is extremely variable from one soil community to another.

C. Because different plants supply resources to soil communities in different ways, distinctive soil communities form under different plant communities.