GRE Argument思路解析
GRE写作对很多同学来说都是GRE考试的难点所在，那么到底应该如何攻克GRE写作呢?以下是小编为大家整理的GRE Argument思路解析，欢迎阅读与收藏。
解析一
"On Balmer Island, where mopeds serve as a popular form of transportation, the population increases to 100,000 during the summer months. To reduce the number of accidents involving mopeds and pedestrians, the town council of Balmer Island should limit the number of mopeds rented by the island's moped rental companies from 50 per day to 25 per day during the summer season. By limiting the number of rentals, the town council will attain the 50 percent annual reduction in moped accidents that was achieved last year on the neighboring island of Seaville, when Seaville's town council enforced similar limits on moped rentals."
Write a response in which you discuss what questions would need to be answered in order to decide whether the recommendation is likely to have the predicted result. Be sure to explain how the answers to these questions would help to evaluate the recommendation.
步骤：夏天人口增多 + 摩托车是主要交通工具 → 到了夏天摩托车引起的事故会增多
假设：夏天增多的人口会造成严重的摩托车问题
反例：城市交通秩序好，摩托车司机都很职业，很守规矩，历年来都没出什么事故
补充证据：往年夏天的摩托车事故率
步骤：SV执行了摩托车禁令 + 之后SV的事故减少50% → 是禁令减少的事故
假设：没有它因
反例：道路拓宽;司机培训更严格;交通法规更严格;警察多了
补充证据：……
步骤：SV成功 → BI成功
假设：两城的租赁摩托车都是主要摩托车的来源;过去两城摩托车都能够租出去
反例：SV的摩托车都是租的，但是BI的摩托车都是私家的;SV的都租出去了，但是BI的本来就租不到每天25辆
补充证据：两城摩托车的主要来源;既往摩托车每天实际租赁量
步骤：BI成功减少夏天的事故→全年事故的减少
假设：夏天的事故是全年事故的主要来源
反例：夏天路况好，人多不是事故的来源。全年事故主要来源于冬天路面结冰。而冬天车辆没减少，所以事故不会减少50%
证据：全年的事故数量变化表。
解析二
The following appeared as a letter to the editor from a Central Plaza store owner.
"Over the past two years, the number of shoppers in Central Plaza has been steadily decreasing while the popularity of skateboarding has increased dramatically. Many Central Plaza store owners believe that the decrease in their business is due to the number of skateboard users in the plaza. There has also been a dramatic increase in the amount of litter and vandalism throughout the plaza. Thus, we recommend that the city prohibit skateboarding in Central Plaza. If skateboarding is prohibited here, we predict that business in Central Plaza will return to its previously high levels."
Write a response in which you discuss what questions would need to be answered in order to decide whether the recommendation is likely to have the predicted result. Be sure to explain how the answers to these questions would help to evaluate the recommendation.
步骤：滑板增多之后生意下降;店主的话 → 滑板导致生意下降
假设：没有它因;店主的话可靠
反例：店主经营不善;经济危机;网购增多
补充证据：商店策略的变化;社会经济环境的变化;消费习惯的变化
步骤：滑板增多之后垃圾和破坏公物增多→滑板导致
假设：没有它因
反例：管理不善
补充证据：调查plaza对于环境维护的投入的变化
步骤：滑板导致生意下降→禁止滑板可以使生意恢复
假设：滑板没有造成plaza声誉的毁灭性打击
反例：滑板彻底使得消费者对plaza失去兴趣，并在其它地方形成了新的商业区，形成了固定的消费行为
补充证据：消费者目前有没有形成新的消费区域
解析三
The following appeared in a letter to the editor of the Balmer Island Gazette.
"The population on Balmer Island increases to 100,000 during the summer months. To reduce the number of accidents involving mopeds and pedestrians, the town council of Balmer Island plans to limit the number of mopeds rented by each of the island's six moped rental companies from 50 per day to 30 per day during the summer season. Last year, the neighboring island of Torseau enforced similar limits on moped rentals and saw a 50 percent reduction in moped accidents. We predict that putting these limits into effect on Balmer Island will result in the same reduction in moped accidents."
Write a response in which you discuss what questions would need to be answered in order to decide whether the prediction and the argument on which it is based are reasonable. Be sure to explain how the answers to these questions would help to evaluate the prediction.
173. The following appeared in a letter to the editor of the Balmer Island Gazette.