托福写作20个精彩句子推荐

　　13. Essentially，a theory is an abstract， symbolic representation of what is conceived to be reality.

　　14. Long before children are able to speak or understand a language，they communicate through facial expressions and by making noises.

　　15. Thanks to modern irrigation，crops now grow abundantly in areas where once nothing but cacti and sagebrush could live.

　　16. The development of mechanical timepieces spurred the search for more accurate sundials with which to regulate them.

　　17. Anthropology is a science in that anthropologists use a rigorous set of methods and techniques to document observations that can be checked by others.

　　18. Fungi are important in the process of decay，which returns ingredients to the soil，enhances soil fertility，and decomposes animal debris.

　　19. When it is struck，a tuning fork produces an almost pure tone, retaining its pitch over a long period of time.

　　20. Although pecans are most plentiful in the southeastern part of the United States， they are found as far north as Ohio and Illinois.

　　以上新托福考试中的精彩句子，练习作文或者口语的时候，大家可以用这些作为参考。作文模板是很多考生热捧的东西之一，而满分作文模板更是倍受欢迎。自从大学开始，英语就成了每一个人的必修课。因此不断总结一些经典句型是我们学英语中不可缺少的一个步骤。