【每日阅读训练第四期——速度越障23系列】【23-01】科技

LUCY小可

iamyingjie 发表于 2013-8-6 05:38
Change辛苦了。

不是吧。这个沙发来的也太容易了。我都不好意思了。

susan真是好榜样！

修一一

谢谢change~

time1   1'54  Some experts found the principle of sunburn pain: when people receive a little sunlight a day, they will enjoy it because the sunlight benifit our body, but a mount of sunlight will harm our skin because of extra UVB.  Recently a molecule was found to protect our skin from sunlight and heal the sunburn pain.

time2   3'01  Those scientists did many groups of experiment to testify the special molecule. The result is that the molecule is effective enough to deal with sunburn.

time3   2'40   Some doctors suspected that exposuring under sunlight can benefit our body through lower the blood pressure. Later they did experiment. The result showed us that sunlight indeed have some effect.

time4   1'23   Survey found that watching documentaries are more likely to make people smart that play brain games.

time5   1'43   This essay tells us why brain- training games cannot inprove lanuage skills and other aspects of a person.


O        4'48    People have always been believed that dinosaurs extincted because of crashing of planet or volcanic. But recently a scientist and his team found that a crater can account for the extinction of dinosaurs and he will keep working to testify the theory.

LUCY小可

1‘13
1’19
0‘52
0’51
1'47

thanks Change!!

yhspark

感谢change
速度：
1'58
2'47
2'12
1'12
1'44
越障
5'12
--impact--dinosaurs extinction
--why other extinction? impact?
--a space rock discovered
  --it may caused earthquake and production of enormous greenhouse gas--extinction
--still need to prove that it's the impact, not continuous volcano eruption that caused extinction

今天阅读速度怎么又一夜回到解放前了55
&下午被GRE阅读惨虐

lijinglol

iamyingjie 发表于 2013-8-6 21:40
其实我不在意速度的。我更在意是不是读得很专注，或者是不是读懂了。

所以我的速度变化很大的。关键是在 ...

嗯嗯~~那我也稳下来XD……

荒木冬

Research about sunburn
The cause of sunburn also do good to heath if the amout of UVB is moderate.
People investigated that whther T is a gateway for element.

ion:离子

3’
1.research： let two kinds of mice to expose to sunshine. One kind became sensitive
             T provided Ca pathway to go ino the body
             And another molecular END which results pains also goes in.
             use human skin sample
             use GS to examine whether T can prevent pains and found that without pains skin cant get cal and cant get END
             Scientists think there should be more reasearch
我记忆力不太好，遇到这种题，以后还是做个笔记比较好，画个简单的图。动词很重要，我露看掉了第一篇的BLOCK，结果导致这篇理解不了啊，看第二遍才发现。

2‘45
结论： Sunlight will decrese the risk of high pressure, and it's more likely to decrese the HP than result in skin cancer.
       An test which found sunlight can decrease pressure but light can't.
       Although diet can provides VD, but it's not enough.
       The advice on exposing to sunligh might change after they found the amount of sunlight which will result skin cancer
1'30''
Brain storm games may not improve one's intelligence,attention,memory and creativt,etc.
A research ask people to take a test on whether their productivity improve after 16 weeks' excercise.
Two group, one group are going to watch documentary, one group are going to do games.

2'
ppl who watch documentary have less stress and their language skill is improved.
PPl who do games don't show obvious effect and their language skill isn't improved a lot.
Sc dind't give up the use of BST Games

Obstacle:
这篇文章我感觉我会弄混那两个时期，导致事件发生不太清楚
Few ppl know the similarity of cause of two extinction. And the biggest one is in Per.
the two extintion have similarities(C AND P)
70% dinosaur 灭亡 in...;80% in...
Reptile and mammal increase.
at the end of the two period, many volcanic erupted and people think this resulted in the extinction.
SC thought the cause was the meteorite. And he found a crater and said the temperate in the crater was high, and it generated earthquakes and affected the sea.
Methane went into atomosphere and cause global warming.
He needed to find more evidence.

请教大家，你们都怎么抓重点的呢？我感觉我读OBSTACL会记下一些不太重要的东西，反而遗漏掉重要的。求指教：）

荒木冬

iamyingjie 发表于 2013-8-6 05:38
Change辛苦了。

不是吧。这个沙发来的也太容易了。我都不好意思了。

哇，我觉得你思路好清晰。越障那篇，我觉得自己被那几个时期搞混了，而且记下的是不够重要的东西。想请教下，你做那篇的思路是怎么样的呢？

crystalxin

tine1 1''52
tine2 3''23(没怎么懂)
tine3 2‘’30

tine4 1‘38
tine5 1’‘42
tine1

diweiwang

1:13 The new research shows that the sunburn pain comes from the TRPV4 molecule, which is abundant in the skin cells
2:00 through several mice tests, the researchers found the whole pain-making process and proved the TRPV4 causes the sunburn pain
1:19 The new research shows that the sunlight can benefit human
0:42 introduce the experiment used to figure out the efficiency of brain-training games
1:23 analysis of video watching and game playing

Obstacle

3:09  

Main idea: the extinctions had the similar cause: they wereall triggered by an impact.

--why were the dinosaurs wipe out?

--the biggest extinction also caused by impact

-- many researcher prove this idea

rcurly

1.2'05''
The scientists are doing further research on the causes of sunburn. As everyone knows the majority of sunburns are caused by ultraviolet. And the scientists want to connect the TRPV4 molecule to the process of sunburn.

2.4'46''
看得比较久这段。。想记清楚点儿各种药各种分子。结果还是么有。。。
They do a research to find the connection between T and skin.
First,they divide mouse into two groups. One group has been modified to be the non-T group.And another one is normal.Then they made the URV exposure to them. Then they find the former one with no reaction whereas the latter one with reaction.
Then,they find the mechanisim of T. The T can triger the calcium into something else that made people feel uncomfortable.
Finally, they use a new thing that inhibit the T. And they got some results.

3.2'44''
A new research suggests that there would be more benefits than flaws in exposure to sunlight. The research claims that exposure to sunlight may lead to a lower blood pressure which is significant to the heart disease and stroke. They do an expirement to prove it.
They divide volunteers into two groups. One expoesd to the UV and heat for 20 minutes and another exposed only to the heat at the same time. And finally, the results showed that there was a decline in blood pressure of the former group whereas there was no change in the latter group. And the results also showed that there are no change in Vitamin D.
Conclusion: the advantages of lower blood pressure overweighs the disadvantages of skin disease.
However, they still need more evidence and do more research.

4.1'15''
introduction: the popularity of the brain game and raise the question whether they work.
conclusion: it did not work than just watch nature document.
explanation: experiment:divide people into two group. time:16 weeks. differeces: former:do quiz -brain games. latter: watch short nature documents and answer questions.

5.2'10''
results of the experiment: the latter group has improved a lot more language skills than the former one.

6.4'26''
大家都知道恐龙灭绝的事情--大灭绝有几个，而且逐渐发现他们的起因是同一个--有个教授发现了个crater-- 那个crater的时间和大小什么的有被误判在以前--教授认为这个crater的时间和灭绝时间相近 是小行星什么的陨落导致的 然后这个又导致了气温的极度变化 最终导致了灭绝-- 但是这个推断还欠缺很多证据 教授要加油了才行