【八月未央小组】阅读集中训练 + 课外阅读资料分享

MaxFeburarybirdUID: 3023313

奋斗的小鸟-Vig 发表于 2013-6-23 09:30
小鸟的阅读急需提升 果断加之

好的，按照二楼和四楼格式建立传送门。。。另外，我先问下你的单词现在怎么样了？

奋斗的小鸟-VigUID: 3420938

MaxFeburarybird 发表于 2013-6-23 22:40
好的，按照二楼和四楼格式建立传送门。。。另外，我先问下你的单词现在怎么样了？

我每天的量减少了:shutup:
说实话我不知道这样背着能记住多少
好渺茫啊~~~~(>_<)~~~~
又觉得还要作文还要阅读 又想题里见多了会不会有助于记住单词……
纠结ing

MaxFeburarybirdUID: 3023313

奋斗的小鸟-Vig 发表于 2013-6-23 10:06
我每天的量减少了
说实话我不知道这样背着能记住多少
好渺茫啊~~~~(>_

厄。。。这样，你先不要想着做题。。。阅读你也先每天就做个一两篇国内题就好，别花太多时间。
从现在到7月5日还有10多天，每天全身心投入单词。。。就是按杨鹏法， 10分钟，1个小时，12个小时，1天，2天，4天地走。。。这样你到七月应该能把这一遍过完。。。然后你再来参加这个阅读活动。。。因为单词真的是阅读的保障！！！你这一遍必须下狠心扎实地完成了！！！

蜥蜴也飞UID: 2894889

6.23

MaxFeburarybirdUID: 3023313

6.23
泛读：数学史第三，四章，这两章主要讲的是希腊的数论发展以及 无限 这个概念的由来。
精读：Discover 上的一篇科技文章： The Nitrogen Underground

The article talked about the research of a group of agronomists who are tracing nitrogen through the soil, so thatre they can reduce the nitrogen contamination from agriculture.

It begins with an introduction of the leading scientist-- Martin Burger-- they buried an array of instruments that can trace the trajectory of nitrogen. Then followed by an introduction about the problem they are facing, i.e. the Nitrogen pollution problem.

Nitrogen is an essential element on the periodic table that is indispensable for organisms (plants, animals and human), since there is a shortage in the natural supply of such element, in order to grow enough food for the world's population, scientists had created synthetic, mostly natural gas based fertilizer decades ago to improve the process of "fixing" nitrogen, but at the same time this kind of synthetic fertilizer is the main pollutant that the research group are dealing with. The fertilizer turn nitrogen found naturally in the atmosphere into ammonium and nitrate compounds which are the main components that works as fertilizer. The microbes eventually turn the ammonium into more nitrate. This water-soluble form of nitrogen can go from helpful to harmful when the excess leaks into lakes and streams of ground water. This is harmful in three ways: firstly, excess amount of such chemicals can choke fish and their habitat by stealing oxygen, they can also cause potable water pollution for human, which leads to "blue baby syndrome", thyroid cancer, respiratory tract infections, birth defects and premature births; secondly, nitrate can also be turned into gaseous nitrous oxide, a kind of gas that has 200 times more global warming potentials than that of carbon dioxide; and thirdly, crops use on average less than half of the nitrogen that farmers apply to the soil.

Next the author went on to introduce the group's research and experiments on how they are uncovering the migration of nitrate. First, they spent three years in doing experiments to compare how different cover crops can be used to improve soil quality and reduce fertilizer use. Second, they knew that crops weren't capturing much nitrogen when they were irrigated through furrow, and hence they suspected that different, more targeted irrigation methods would help reduce nitrate runoff and improve plant efficiency. And last, they developed methods to precisely track how nitrate travels under the soil and through the root zone of various crops.
They designed instruments and spread them out in the fields, which included soil moisture sensors (which show how much water has gone into the ground and how much has left) and electrical conductivity sensors (which can be used as a proxy for measuring nitrate since nitrate increases the electrical conductivity of the soil).

Then the initial results of the experiments were introduced, which said that nitrate is leaching past the root zone during the tomato growing season and that since triticale has deeper roots than fava beans, so despite not being nitrogen-fixing, tritilcale may be better at capturing leftover nitrate.

In the last part of the article, the author talked more about the future of the research and the things that are being implemented to reduce nitrogen runoff. Burger and Hopmans hope that the will ultimately be able to offer recommendations for irrigation methods.

abcangelaUID: 3429419

好活动，虽不是组员，但要跟着大家一起进步！

奋斗的小鸟-VigUID: 3420938

MaxFeburarybird 发表于 2013-6-23 23:33
厄。。。这样，你先不要想着做题。。。阅读你也先每天就做个一两篇国内题就好，别花太多时间。
从现在到 ...

嗯 好的 那我先红宝

MaxFeburarybirdUID: 3023313

奋斗的小鸟-Vig 发表于 2013-6-23 23:20
嗯 好的 那我先红宝

红包三千一起过！！！你现在每天必须花 8--10 个小时背单词，尽快把单词量提升上来，否则来不及啦！！！

奋斗的小鸟-VigUID: 3420938

MaxFeburarybird 发表于 2013-6-24 12:24
红包三千一起过！！！你现在每天必须花 8--10 个小时背单词，尽快把单词量提升上来，否则来不及啦！！！

嗯 好……:(

MaxFeburarybirdUID: 3023313

6月24日
精读：LSAT 四篇阅读 见帖子 Max阅读错题分析

泛读：数学史——第五章讲的是亚洲古代在数论方面的贡献，第六章讲的是多项式等式领域的发展
另外，读完了本周的 The Economist 杂志。

asterzxjUID: 204953

精读the Economist文章：
Can Iran be stopped？
第一部分：Rohani上周被选举为伊朗总统，这对于伊朗人民是件好事，但是伊朗的民族和核武器问题比以前更值得担忧。
第二部分：伊朗通胀严重，经济衰退严重，但是波斯人仍然占有极为重要的位置。但是很多事情并不是总统一个人说了算的，又讲到Rohani上位后，伊朗的并没有像之前他承诺的一样（作者呈现出负面情绪），尤其是核试验仍然在进行。作者提到，按照伊朗铀浓缩的状况，大约1年后将会有新型武器出现。新任总统性格很温和，这可能也是伊朗为了拖延时间而做的陷阱。
第三部分：Hope for the best, prepare for the worst
作者西方世界应该就核武器问题继续与伊朗进行谈判，但是我们还是要心存希望。

asterzxjUID: 204953

传送门的link是怎么编辑的？

MaxFeburarybirdUID: 3023313

asterzxj 发表于 2013-6-26 02:22
传送门的link是怎么编辑的？

超链接

asterzxjUID: 204953

今天写作文，背单词，然后就。。。伤了。。。没有做精读的精力了！头疼！mark下。

shimeng0316UID: 3127261

asterzxj 发表于 2013-6-27 16:24
今天写作文，背单词，然后就。。。伤了。。。没有做精读的精力了！头疼！mark下。

顶起来~坚持坚持！

Fighting !