2017年考研英语作文范文
everything in the universe is in constant change. and everything needs continual improvement if the ever changing and increasing demands of humankind are to be met.下面是pincai小编整理的2017年考研英语作文范文，欢迎大家阅读!希望对大家有所帮助!
篇一
everything in the universe is in constant change. and everything needs continual improvement if the ever changing and increasing demands of humankind are to be met. if i am ever given the chance to change one important thing about my home town, it would be internet service. needless to say that nothing generally revolutionized the way we live as internet in the past decade.
thus, an improvement in this vital service would mean an even more, unheard betterment to the people in my home town.it is said that information is power. true saying indeed! i can envision how everything in my home town could improve dramatically if the internet service in it were made free, fast and staying out there like electricity, telephone or water all the time. one thing, a fast free and reliable internet service could improve in my home town is the way people work. if there is a this said service people in my home town must not necessarily commute to a far place to do their job. this in turn would mean less traffic jams, spacious work place, more time for family and recreation and so on. the way people learn would be another important thing that a fast, free and reliable internet service could better in my home town. people will have the chance to go through tremendous and different information resources in a very small amount of time. they, apparently will also take less time to share it. this assures a more fulfilled life for my home town people.
since its advent, internet touched every part of our life. it in a dazzling way improved the way we do business, learn and communicate. a change in internet service implies good way of living for every one in my home town.
篇二
generally, knowledge gained from books is theoretical, that gained from experience is practical. it is difficult to answer which is more important to we people. it depends on the phases and events of our learning.
knowledge learned from books is (instructive教育性的,) which perhaps cannot learn directly from experience. we often hear thunders and see lightning in the sky, and we can easily find that lightning will be seen sooner than sound will be heard. according to our experience alone, we cannot tell why it had happened. but when we learn some physics in textbooks, we will find the answer clearly that because light travels faster than sound does, it takes less time for light to travel the same distance than for sound. therefore, book knowledge can inform us some useful theories that can give us general ideas and help us understand the real phenomenon better.
in turn, practice knowledge check out the theories gained from books. there is an old chinese saying that practice is the only criterion of inspecting the truth. so not all knowledge from books is credible, even false. when aristotle wrote in his transcripts that the earth is the center of our planets, no one doubts this for centuries. however, when galileo read about it, he did not suspect it at first, but when he made some observation and research, he found it is not the truth. then comes the new theory—sun center theory.
篇三
as is shown in the graph, china's food distribution has taken great changes from 1960's to 1990's according to this statistics of cereals, vegetable, meat, and fruits, the number of those who eat rice, flour or vegetable has greatly decreased in the past four decades. in contrast of this the number of those who eat oil or meat has sharply increased. from such dietary changes, we can perceive the rapid improvement of our people' s living standard.
why does this improvement occur? the direct reason is the fact that the chinese people have attached much importance to their health care. nationally, china's economic growth is booming, and more people are getting richer. individually, everyone's consumption of food is increasingly varied. in particular, most of people are reluctant to eat much vegetable, but much meat and oil in their diets.in my view, the changes of china's dietary distribution seem to be both positive and negative. the positive aspect is that china' s economical growth has given rise to the higher level of dietary standard, with most of people living rich and happy. but the negative aspect is that, i'm afraid, less eating vegetable will lead to poorer health, such as lacking vitamin nutrients in one's body. therefore, we think it necessary for the chinese to be aware of the balanced diets: lots of vegetable and meat, which may gain us healthier bodies in the new century.
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