gre argument34提纲分析汇总.

　前段时间为gre考生汇总了gre issue写作提纲思路和分析，希望对考生在攻破greissue写作上有所帮助。接下来的几天我们将为gre考生整理gre argument部分的提纲内容。希望通过我们的整理和汇总，让gre考生真正能掌握gre写作的精髓。

　　难易程度：★★★★

　　题目题材：保健

　　gre argument34题目：

　　Milk and dairy products are rich in vitamin D and calcium, substances essential for building and maintaining bones. Many people therore believe that a diet rich in dairy products can help prevent osteoporosis, a disease in which the bones weaken significantly with age and that is linked to both environmental and genetic factors. But a long-term study of a large number of people has found that those who have consistently consumed dairy products throughout the years of the study have a higher rate of bone fractures than any other participants in the study(2,3,4). Since bone fractures are a symptom of osteoporosis(1), this study result shows that a diet rich in dairy products may actually increase, rather than decrease, the risk of osteoporosis.

　　提纲：

　　（1）Although bone fractures are a symptom of osteoporosis, they may well result from other causes.

　　（2）People who consistently consume dairy products in the study may do so just because they are more likely to suffer from bone fractures.

　　（3）The author does not provide detailed information about the studied people who consistently consume dairy products and those who do not.

　　（4）Other reasons, such as aging, genetic factors, lifestyle, etc. may also account for the higher rate of bone fractures of the people mentioned in the study.

　　注：题目中括号里的数字表明这句话体现的是提纲中第几号缺陷。

　　无论是gre issue还是gre argument，考生都应该养成写提纲的习惯。这种提纲式的gre写作练习可以帮助考生锻炼写作的逻辑性，而gre写作高分最重要的得分依据就是作文的逻辑性要强。