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1、智 课 网 托 福 备 考 资 料托福阅读核心词组及例句-智课教育旗下智课教育托福阅读核心词组及例句，智课教育为大家整理了100个托福阅读 核心词组并附上一个例句详细解读其用法，希望可以帮助大家备考。 托福阅读核心词组及例句精选100 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 a
2、nd 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 Publishing literature consisting of
3、 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
4、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 their 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
5、 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
6、 history. 13.be capable of 能的 Many animals are capable of using objects in the natural environment 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 com
7、posed 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 distinct fro
8、m the terrestrial planets 18.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 esta
9、blished an optimal time andduration. 21. be hostile to 极不友好的，极厌恶的 Ocean bottom is a hostile environment to humans 22.be regarded as 被认为是 Humanitys primal efforts to systematize the concepts of size, shapes, and number are usually regarded as the earliest mathematics. 23.be related to 与有关的，相联系的 Why i
10、s 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
11、 to 经历，遭受 Oil is formed when organic material trapped in sediments is slowly buried and subjected to increased temperatures and pressures, transforming it into petroleum. 27. be superior to 优越于Natural vitamins are superior to synthetic ones 28 .be traced to 找出根源 The ancestry of the piano can be trac
12、ed 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 b
13、een accustomed to practicing 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.b
14、reak down 分解 All of these forces slowly break down the Earths exposed rocky crust into smaller and smaller pieces that eventually become clay. SITESERVER_PAGE 34.by far 到目前为止 Marine sediment is by far the most important environment for the preservation of fossils. 35.by means of 通过，凭借 The topic of t
15、he 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 characteristics 37.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 sho
16、uld be designed to conform to the topography of the area 39.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 d
