托福阅读常见考察同学们的文章检索能力,信息比对能力,信息分析处理能力,和zui终的信息总结能力;在所有能力当中,zui优先考察或者说zui底层的基础能力就是信息检索,也就是细节定位,但是有趣的是,有时还需要同学们做一些简单的数学计算。
但是,检索能力要求同学们要优先判断用哪些细节来定位,也就是判断出有价值的信息,比如:
According to paragraph 1, which of the following groups of mammals experienced a high extinction rate at the end of the Pleistocene
A. Large mammals living in North America
B. Small mammals living in South America
C. Large mammals living in South Africa
D. Large mammals living in Europe
首先阅读题干,发现题干信息较多,似乎“groups of mammals experienced a high extinction rate at the end of the Pleistocene”都是重要信息,但是我们除了可以锁定题干的信息,也可以同时扫读选项的信息,发现4个选项的主要差异;阅读之后发现,选项的差异集中在地名和mammal的大小上,那么做题时可以更多地根据选项差异来定位和分析了。
原文:
At the end of the Pleistocene (roughly 11,500 years ago), many large mammals became extinct. Large mammals in the Americas and Australia were particularly hard- hit. In Australia, 15 of the continent's 16 of large mammals died out; North America lost 33 of 45 genera of large mammals, and in South America 46 of 58 such genera went extinct. In contrast, Europe lost only 7 of 23 such genera, and in Africa south of the Sahara only 2 of 44 died out.
锁定好信息,确认地名,再来比对信息,发现: North America丢失了33/45的large mammal,而South America丢失了46/58,Europe丢失了7/23,South Africa丢失了2/44
然后do the math, 通过计算可以得知,数值zui大的是South America,正确答案即是B。
准确定位,能够避免做题时过度推断和引出无关信息,但偶尔基础的计算能力也是必须的,让同学们能快速比对出zui佳答案。
以上就是托福阅读技巧,有需要了解托福培训,可在线咨询小澜老师~
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Copyright ©2023上海澜大教育信息咨询有限公司. All Rights Reserved 沪ICP备10035962号-1 沪公网安备31010102007782