托福阅读核心词组精选100

1、托福阅读核心词组精选 100(2011-06-11 17:02:16) 转载标签： 杂谈分类： 参考信息 1. a couple of 两三个，几个Although he thought of the key idea in 1951, the first maser was not completed until a couple of years later.2. account for 解释Variations of clay composition and the temperatures at which they are fired account for the differences in texture and appearance.3. adapt to 使适应于They have been able to adapt to ecological changes.4, adorn with sth 用装饰Some pots were adorned with incised or stamped decorations.5.appeal to 吸引Publishin

2、g literature consisting of exciting stories that would appeal to both children and adults6.apply to 适用于Ethological theory began to be applied to research on children in the 1960s.7.at best 充其量，最多Hunting is at best a precarious way of procuring food, even when the diet is supplemented with seeds and fruits.8.at intervals 相隔一定距离However, at intervals of 10 to 100 years, these glaciers move forward up to 100 times faster than usual.9.at the expense of sth 在损害的情况下A multitude of microorganisms make th

3、eir livings directly at the expense of other creatures.10.at the height of sth 在最鼎盛时期The violin had reached the height of its popularity by the middle of the eighteenth century.11.back and forth 来回地They then spiral back and forth between the Earths magnetic poles very rapidly.12.be absent from 缺席，不在Lacking the right to vote and absent from the seats of power, women line were not considered an important force in history.13.be capable of 能的Many animals are capable of using objects in the natural e

4、nvironment as rudimentary tools.14. be characterized by 以为特征The nervous system of vertebrates is characterized by a hollow, dorsal nerve cord that ends in the head region as an enlargement, the brain.15.be composed of 由组成Ocean life is primarily composed of plants.16.be concerned with 与某事物有关Ethnology is concerned with the study of adaptive, or survival, value of behavior and its Evolutionary history.17.be distinct from 与不同Jupiter and the other giant planets are of a low-density type quite distinc

5、t from the terrestrial planets18.be essential to 对不可缺少Public performance is essential to verbal art.19.be exposed to 使接触，使遭受Body contact reduces the surface area exposed to the cold air.20.be far from 离很远，根本不是But far from being random, molt is controlled by strong evolutionary forces that have established an optimal time and duration.21. be hostile to 极不友好的，极厌恶的Ocean bottom is a hostile environment to humans22.be regarded as 被认为是Humanitys primal efforts to systematize the concepts of size, shape

6、s, and number are usually regarded as the earliest mathematics.23.be related to 与有关的，相联系的Why is dancing closely related to popular music in the United States?24. be responsible for 对负责In fact, nuclear reactions that convert hydrogen to helium are responsible for most of the energy that stars produce.25. be sensitive to 对敏感的Ants can be extremely sensitive to these signals.26.be subjected to 经历，遭受Oil is formed when organic material trapped in sediments is slowly buried and subjected to increased t

7、emperatures and pressures, transforming it into petroleum.27. be superior to 优越于Natural vitamins are superior to synthetic ones28 .be traced to 找出根源The ancestry of the piano can be traced to the early keyboard instruments of the fifteenth and sixteenth centuries.29. be/become aware of 意识到，认识到People became aware of the new service by word of mouth or newspaper advertisements.30. be/become/get accustomed to 习惯于In the harsh environment of northern Europe, Scandinavian women had been accustomed to p

8、racticing forms of shifting cultivation, and they immediately understood Native American horticulture.31. be/become/get involved in 与有关联的Two distinct processes are involved in molting.32.benefit from 从中受益Students benefit from schools, which require long hours and homework.33.break down 分解All of these forces slowly break down the Earths exposed rocky crust into smaller and smaller pieces that eventually become clay.34.by far 到目前为止Marine sediment is by far the most important environment for the pr

9、eservation of fossils.35.by means of 通过，凭借The topic of the passage is developed primarily by means of Adividing the discussion into two major areas.36.by virtue of 由于Many are uninhabitable, by virtue of their small size and particular characteristics37.confine to 限制在一定范围之内The delivery service was at first confined to cities.38.conform to 符合Parks should be designed to conform to the topography of the area39.contribute to 有贡献，有助于Transportation contributed to the development and maintenance of trade.40.cope with 对付Under certain circumstance the human body must cope with gases at greater-than-normal atmospheric pressure.41.date back to 始于In the United States, rent controls date back to at least World War II.42. depend on 依靠The gulls depend on the falcons for protection.43. deprive sb/sth of sth 剥夺.某事物Plant stems die when deprived of water.44.derive from 获得，起源于Babies obviously derive pleasure from sound input.45.due to 由于，因为Due to their dense structure, iron meteorites h

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