因为雅思阅读考试中表示因果关系的词汇很隐蔽，所以，小编整理了这篇雅思阅读中因果词汇盘点，希望对大家雅思备考有用。
6、题干信息：Long before the invention of radar, _______ had resulted in a sophisticated radar-like system in bats. (Sentence completion)
文章定位句：......, but all the world now knows that bats, or rather natural selection working on bats, had perfected the system tens of millions of years earlier, ...... . (C7T1P1)
考点解析：Long before=millions of years earlier; sophisticated radar-like system=had perfected the system.. 答案为：natural selection。
7、题干信息：Radar is an inaccurate term when referring to bats because ________ are not used in their navigation system. (Sentence completion)
文章定位句：It is technically incorrect to talk about bat "radar", since they do not use radio waves. (C7T1P1)
考点解析：inaccurate=incorrect; because=since; ___ are not used=they do not use radio waves.答案为radio waves。
8、题干信息：Feeding increasing populations is possible due primarily to improved irrigation systems. (YES/NO/NOT GIVEN)
文章定位句：Food production has kept pace with soaring populations mainly because of the expansion of artificial irrigation systems......(C7T1P2)
考点解析：feeding increasing populations=soaring populations, due to=because of, primarily=mainly, improved irrigation systems=expansion of artificial irrigation systems. 答案：YES。
9、题干信息：Modern technologies have led to a reduction in domestic water consumption. (YES/NO/NOT GIVEN)
文章定位句：......thanks to a range of new technologies that help to conserve water in homes and industry. (C7T1P2)
考点解析：modern technologies=new technologies; thanks to=have led to; a reduction=conserve; domestic water consumption=water in homes.答案是：YES。
10、题干信息：Problems in Nordic countries were excluded because they are outside the European Economic Community. (TRUE/FALSE/NOT GIVEN)
文章定位句：Those confined to particular geographical areas, such as countries bordering the Mediterranean or the Nordic countries therefore had to be discarded. (C7T3P3)
考点解析：excluded=discarded; because=therefore; 答案：FALSE。
11、题干信息：Cotton farmers in Central America began to use pesticides ...... (Multiple choice)
A. because of an intensive government advertising campaign.
B. in response to the appearance of new varieties of pest.
C. as a result of changes in the seasons and the climate.
D. to ensure more cotton was harvested from each crop.
文章定位句：The havoc that the 'treadmill syndrome' can bring about is well illustrated by what happened to cotton farmers in Central America. In the early 1940s, basking in the glory of chemical-based intensive agriculture, the farmers avidly took to pesticides as a sure measure to boost crop yield. (C8T4P2)
考点解析：use pesticides=took to pesticides; boost crop yield=more cotton was harvested. 答案D。
(二)隐性因果考点
1、题干信息：Yessis links an inadequate diet to _______. (sentence completion)
文章定位句：Few coaches, for instance, understand how deficiencies in trace minerals can lead toinjuries. (C4T4P1)
考点解析：links……to……=……lead to……;inadequate diet=deficiencies in trace minerals。答案injuries。
2、题干信息：Paragraph A:
i. Disobeying FAA regulations
ii. Aviation disaster prompts action
iii. Two coincidental developments
iv. Setting altitude zones
v. An oversimplified view
......
(List of Headings)
文章定位句：An accident that occurred in the skies over the Grand Canyon in 1956 resulted inthe establishment of the Federal Aviation Administration (FAA) to regulate and oversee the operation of aircraft in the skies over the United States, which were becoming quite congested. (C8T1P2)
考点解析：an accident......=aviation disaster; prompt=resulted in，答案为ii。
3、题干信息：The use of pesticides has contributed to ...... (Multiple choice)
A. a change in the way ecologies are classified by agroecologists.
B. an imbalance in many ecologies around the world.
C. the prevention of ecological disasters in some parts of the world.
D. an increase in the range of ecologies which can be usefully farmed.
文章定位句：Apart from engendering widespread ecological disorders, pesticides have contributed to the emergence of a new breed of chemical-resistant, highly lethal superbugs. (C8T4P2)
考点解析：contributed to=engender; widespread=around the world; imbalance=disorders; ecological=ecologies，答案B。
4、题干信息：The length of time the process takes will affect the ______ of the corpus. (Summary)
文章定位句：The size of the corpus depends on practical factors, such as the time available to collect, process and store the data. (C4T3P3)
考点分析：the length of time=the time available..., affect=depend on，答案corpus。
以上就是对雅思阅读中表示因果关系词汇的总结，并用剑桥真题的例子来说明，希望对大家有帮助。最后，前程百利预祝大家在雅思考试中取得更好的成绩。更多出国考试信息请继续关注前程百利雅思考试频道。
您还可能关注：
