2017年12月9日雅思阅读机经题库中，考生重点复习哪些背景知识?其中艺术类、教育类、自然环境类、发展史类、农业、人文社科类等题材的文章，大家可以在备考中多进行练习与积累。下面
文章题目 Expert in musician
重复年份 20160130 20140517
题材 人文社科
题型 选择 4+判断 6+填空 4
文章大意
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2017年12月9日雅思小范围预测汇总 |
天赋是遗传先天的还是靠练习，主要以音乐为例。讨论坚持不懈对成功的作用和他们的关系。首先探讨了毅力是否是成功的必要条件，并阐述了众多学家就此提出的各类观点。在论证天才是不是也需要坚持不懈时，举例了莫扎特一个人坚持找工作的过程。最后证明了坚持不懈和成功的关系密切。
分参考答案：
选择：
1. what's the definition of talent in the first paragraph
brain structure different from others
2. what can we learn from violin players?
Not sure the change of brain size is the cause of effect of practice
3. the result of findings by experts suggest
Talent may have little to do with ....
判断题：
1. ericsson's study has influenced other researchers. NG
2. the other areas have one thing in common. Y
3. whose who becoe world scale practice regularly every day NG
4. anyone who practiced over 10.000 will become a talent N
5. current learning and cognitive skills support the practice theory Y
填空题：
Receive a lot of practice from his father. .... first symphony at the age of four....not
popular...but not inherited.
文章题目 Ocean power
重复年份 20150829A 20091024
题材 能源
题型 选择 3+配对 5+句子填空 5
文章大意 本文介绍了各种海洋资源，包括了潮汐能、洋流能、波浪能和海底热能。
部分答案参考：
选择
在海洋中建立 Tidal power plant 的 positive effects?
A. A range of sea shore
B. cost of establishing a tidal power plant
C. it is helpful to establish transportation system
D. effect of fish and some other sea life around
配对题
A. Tidal energy
B. Current energy
C. Thermal energy
1. which kind of energy has already been subject to a successful trial A
2. A
3. Which kind of energy has been largely used during the past time? B
4. Which kind of energy has failed in an experiment? C
摘要总结题
1. Water, above 30 ℃, will be 冲到水底产生能量
2. ammonia
3. 热能机制里用到了水冲刷 turbine 的原理
4. 深度是海底 500 米
文章题目 Dust and American
重复年份 20150801 20130718 20080214
题材 环保
题型 判断 7+填空 6
文章大意
美国沙漠化问题。美国西南沙尘的起源，历史，调查对大平原地带的影响，产生的问题
部分答案参考：
1.The dust had shot up dramatically since the second half of 19 century True
2.The Aztec civilization disappeared due to the dust in the atmospheres false
3.Before people bringing castles southwest has a lot of basins in great plain false
4. Basins 'number decrease since European settlers found them are easy to be hu
nt not given
5. Railway building used more money than expected not given
6. &&&hand railway company work hard to protect the land they own false
7. Until today the land belongs to company still infertile. True
填空：
1930s law. Limit 8 cattle herbs
Today BF research where the dust comes from ? China?
Analysis components and 9 size From southwest
BN soil cannot be destroyed by high 10 wind
Soil can be destroyed by cattle hooks
Analyzing 11 lake sediments
Discover. 12 nutrients
Dust cannot be blamed for gradual disappearance of. Snow and 13 glaciers
...
