【Native Speaker每日综合训练—27系列】【27-16】科技

花间晚

artical2--speed
timer2:3.12'
things are changed after the E dam torn down.
salmon used to live  in the river and is back again.And when the author wlked from the source to the sea, he found that dry lake bed appeared and trees grew on it.
timer3:2.16'
the author came back to the river,a year after the dam torn apart,and he found that the river come back to life.The water meanuvers, the dry dirt is coverd by plants, and animals are showing a sign of living there.What intereted the author most is whether the salmon comes back.Thus he and the biologist researched into it, founding out the salmon would come back soon.
timer4:3.17'
the artical is the Q&A about Haiyan storm. In the artical we know that scientists can't learn lessons from those weaker storms as much as they wish. Haiyan storm does not obviously tend to become a stronger tropical cyclone.The global warming is likely devoted to causing a strong storm.nd the Haiyan cannot be well forecasted .
timer5:2.53'
The artical introduced an opinion that the ocean had 2 layers, and the author tried to prove the opinion to be wrong.And for god's sake, I don't understand the most part!...poor meTAT
timer6:1.28'
First, scientists found today's mammals are smaller than their ancient due to the global warming.Mammals shrunk to make the ratio of skin to volum higher ,so that animals could let go more heat.Then they found evidence to support the idea. In the history, same thing happened during the period when temperature got higher.
今天是第一天，还是有点生疏 will be better tomorrow~

angelina30205

还在调整中……
[Time 7]
whether genetic mutation occurs at random or not
Some possible contributors to the cause of mutation
Still challenging to get a further study

enkyklios

zxppx兄作品！必须来顶

zxppx

enkyklios 发表于 2013-11-13 22:56
zxppx兄作品！必须来顶

谢谢赏脸快点完成作业吧~

leilawang

1）2‘08
2）1’42
3）2‘34
4）2’40
5）1‘30
6）10’19

fanfan1991

新人第一天忘记把时间写下来了~明天再来！！！！

ruirui727

2‘12‘53
1‘40’40
1’54‘65
1’30‘85
1’22‘63

xxxstone

Mark下～

Lap 6        00:06:15.16        00:15:02.97
Lap 5        00:01:01.83        00:08:47.80
Lap 4        00:02:18.19        00:07:45.97
Lap 3        00:02:04.64        00:05:27.77
Lap 2        00:01:35.16        00:03:23.13
Lap 1        00:01:47.96        00:01:47.96

NativeStudy菌

sherlock1992 发表于 2013-11-13 08:40
thx, ppx.         By SH

好酷的头像捏~首页菌又来问候啦~明天之前要做好作业呦~不然猴哥会删帖滴

NativeStudy菌

olivia瓜瓜 发表于 2013-11-13 09:41
稳坐首页，谢谢，PPX

嘻嘻~瓜瓜你确定坐的稳么~首页有风险，占座需谨慎呀，明天之前要教作业啦~