大话类：
1st
Since the dawn of Mankind, human needs and desires have combined to produce ideas and inventions that make life easier and more productive. Based on …are… . Something-s, 同位语从句, would have played significant roles in our life等。(/by many ways, such as…/including not only… but also…)
本段重要短语：
√ Since the dawn of Mankind, human needs and desires have combined
to produce ideas and inventions that make life easier and more
productive.
√ the attainment of these incredible achievements
√ the inheritance of knowledge and experiences of these incredible
achievements
√ would have(注意是原型)played significant roles in our life
√ bring us benefits of great abundance
√ by many ways, such as…
√ including not only… but also…
2nd cannot… without…
3rd sparked fueled/ meaning/depends on
4th however, we have to agree that…
结尾：
√ Anyway, it was not until the unpredictable future could we
achieve the ideal what we talked about above.
√ In a word…
Since the dawn of Mankind, human needs and desires have combined to
produce ideas and inventions that make life easier and more
productive. --
这句话是固定的开头，然后是：
人类篇：
● 改善生活类：
--Spurred by these needs and desires to improve human life are many special actions taking. Doing something, which is typical of such actions, brings us benefits of great abundance, which would have played a significant role in our life.
● 个人类：（自由、奋斗、素质、差异、伟人）
--Based on the notable contributions of individuals is the attainment of these incredible achievements. The freedom/endeavors/characters/effects of one individual (或The varieties among individuals), though not that significant to the whole human beings, would have played a significant role in these great contributions,
--Based on the notable contributions of individuals is the attainment of these incredible achievements. In spite of the importance of individual, one's friends and partners would have been essential parts to him/her.
-- Based on the notable contributions of individuals is the attainment of these incredible achievements. Each individual, whatever he is, should undergo a period calls childhood.
-- Based on the notable contributions of individuals is the attainment of these incredible achievements. Each individual, whatever he is, would have a multiplicate and intricate sentiment during his whole life.
● 作决定类：
--Based on numerous times of making decisions is the attainment of these incredible achievements. Every decision, which underlies the event following, is so crucial that no man can treat it carelessly.
● 健康类：
--Concerning the health of human beings is a number of these incredible achievements. Health, of which the most significant
character is longer living than that in history, is being improved day by day. But…
● 文化风俗类：
--Coming about together with the paces of the attainment of these incredible achievements is the appearance of different countries. Customs and cultures, generating in the development of a country， are ones [HY1] of crucial characters to know about this country.
● 冒险与变化类：
-- Spurred by the fascinating attempts of explorations or, actually risks, is the attainment of these incredible achievements. Doing something (changing; struggling in risk), which represents a kind of exploration, brings us benefits of great abundance, both physically and psychologically.
● 同伴与合作：
--Based on the cooperation and communication of human is the attainment of these incredible achievements. Doing something together with somebody, (even in …), which represents the cooperation and communication, brings us benefits of great abundance by many ways, such as the efficiency in working, and the extension on friendship.
环境篇：
● 环境类：
--Relative to a nice environment in which we human work is the attainment of these incredible achievements. Improving the
environment, meeting the increasing demand, both in big cities and in countryside, would have played significant roles in our life.
● 自然资源类：(土地)
--Based on various resources is the attainment of these incredible achievements. These resources, most of which are renewable or limited, are going down a decreasing way into the unpredictable ends. Limited Land, is just a typical and significant one of these resources
自然资源之（珍稀）动物类：
--Based on various resources is the attainment of these incredible achievements. These resources, most of which are renewable or limited, are going down a decreasing way into the unpredictable ends. The scarce animals, one special kind of resources to human, cannot be the exception.
● 学术性建筑：
--Recorded in the fascinating books from thousands of years are [S2] he knowledge and experiences which underlie these incredible achievements. Libraries, places in which a great collection of books kept, would have played significant roles in our life by many ways, such as the extension of our knowledge and culture, as well as the relaxation of our weariness in society.
教育篇：
● 教育相关：
Based on the inheritance of knowledge and experiences of these incredible achievements [HY3] are the explorations [HY4] of future achievements. Education, a kind of these inheritances, would have played a significant role in our life. A place in which such education is applied is what we called school.
Based on the inheritance of knowledge and experiences of these incredible achievements are the explorations of future achievements. Studying, one way to inherit these inheritances, would have played a significant role in our life, whether it is from school or life(/books/teachers/friends/).
● 经验类：
Based on experiences from our ancestors are the explorations of future achievements. These experiences, including…, would have played a significant role in our life.
说明事物篇：
● 生产力新事物：
--Based on the fascinating attempts of explorations is the attainment of these incredible achievements. Something, products of these explorations, would have played significant roles in our life, such as something.
● 娱乐（新事物）
--Harmonized with fitting relaxations, like entertainments, is the attainment of these incredible achievements. Doing something, one of the entertainments, would have played significant roles in our life by many ways, including not only the pure relaxation but also the extension of knowledge.
--Based on fitting relaxations is the attainment of these incredible achievements. These relaxations, like…, would have played significant roles in the success of human beings.
178题21世纪：
Since the dawn of mankind, human needs and desires have combined to produce ideas and inventions that make life easier and more productive. New technological breakthroughs have become an almost daily occurrence in the modern era, and new ideas will continue to drive human knowledge to higher and higher levels well into the future.
