【Native Speaker每日综合训练—44系列】【44-11】科技

MAGGIEHE1993

Going 发表于 2014-11-12 19:10
好厉害！！赞！

谢谢going~~~~~

洋芋1109

time 2: 2'22
time 3: 2'32
time 4: 2'05
time 5: 1'28
time 6: 2'40
time 7: 8'35

obstacle: At first, the passage tells some problems, resulted from the invasive creatures, by demonstrating some examples in many parts of the world. Then, the author points out that it is the interplay of climate change and biological invasion on by human that leads to the invasive issues. Furthermore, the writer made certain proposals aimed at solving the invasive problem, which includes taking appropriate measures and taking advantage of the network of experts in related fields. At last, the author urged that the measures should focus more on" What I am trying to protect?" than on" What I am trying to control?".

Euginia

Going 发表于 2014-11-12 18:57
呵呵，抢东西是很重要，但给大家分享文章更重要，11月10日小伙伴很令人敬佩有发的，用这个微博查找阅读小 ...

谢谢！！！

玉溪山

3'00''
3'19''
2'15''
1'48''
3'22''

6'20''

SuperAva

2'13
2'47
1'50
1'25
2'51
8'34

shanny

Time 2 2:40
Introduce squirrels , three points, exist in nearly every habitat, do harm to tree and help it as well.
Time 3 2:43
The tree may fight back through scales and less seed. Squirrels can eat mushroom as well.
Time 4 1:57
a kind of flying squirrels ~~~
Time 5 1:25
Squirrels face multiple threaten.
Time 6 2:43
It spent a half of century recovery subspecies . FWS would continue to monitor and protect it in common legal.
Time 7 7:26
Gray squirrels threat to the environment. 2 reasons led to biological invasion, human activities and climate change . Focus on protecting native biodiversity and work hard to make clear what kind of things is invasive species then try to figure out how can I protect native biodiversity. To kill them is not the only way maybe there have some ways better.

看到萌物就开心的抽了起来(￣ε(#￣)☆╰╮o(￣皿￣///)

neverland1021

谢谢古月和going~~
2'08[377words]
S is the best place for squirrels
brief introduction of the writer who write two books about squirrels
5 facts about squirrels:
1)span all over the world - 285 species
2)can help trees -
3)can hurt trees - eat tree's seed

2'05[388words]
4)squirrels make mushroom jerky - they eat mushroom, hang mushroom between trees
5)they know their food source well - which seeds will germinate at a specific time

1'45[302 words]
whether the SB squirrels should be protected
limited information for protection(ecology, habitat use, threats and behavior)

1'24[229 words]
studies about the SB squirrels and hope to discover more information

2'13[399 words]
the delist of D fox squirrels from ESA
the reasons of decrease in D fox squirrels population: deforestation, hunting
the reasons of increase in D fox squirrels population: private landowner =>之前数目的28%被恢复
the delist progress will need sometime and the condition of this squirrel subspecies will be monitored

7'15[1181 words]
the invasive species, grey squirrel is a typical example=>extinction of red squirrel in England
description of other invasive species
the reasons why some animals can turn to be invasive species and threat other species:
1)natural invasion 2)human-argued invasion(at a much more rapid speed than the natural invasion)
the prevention for invasion
the slaughter of invasion animals
the focus should be shifted to the prevention rather than the killing

showy111

2014.11.13  8:31am

SPEED
2:33'66
Thorington, a men who studies squirrel more than 50 years, finds some surprising facts of squirrel: the relationship between trees and squirrel; squirrel exists in every habitat on the earth;

2.    2:42'56
not only squirrel can hurt trees, but trees can fight back; what's more, trees have some other method to punish squirrel.
squirrel can make mushroom jerky; squirrel can storage food, and discern which food is better.

3.    2:12'45
the fly squirrel allowed to be protected by ESA, leading a popular conversation among public.
clarifying detailed information about fly squirrel.

4.    1:22'03
the petition of squirrel protection under CBD is in process.
the reason why squirrel is dangerous recent year.

5.     3:07'05
the giant D fox squirrel used to be  extinction. after a series of protection under ESA, D fox squirrel now has a stable population and may delisted from the dangerous list of ESA in the future.

OBSTACLE
7:43'28

how some organisms become a invasive specie and pose thread to native animals.
how local authority fix and solve this problem and prevent it happen again.            

NativeStudy菌

画画2013 发表于 2014-11-11 20:35
拉姆生日做松鼠的题目XDDDD。前排占座

hi Cincy~ Take care of yourself. Remember to finish it or the sofa post might get disappeared.

gigizhulove

[Time 2]

3:24

Besides thesquirrels’ common activities, there are a lot of facts that we don’t know.

285 kinds ofsquirrels were scattered across the globe. Sometimes, squirrels can help the propagation of the trees they lived on by scattering and burying the seeds of those treesto other places far from the trees, but because sometimes the environment whichthe seeds buried is not suitable for trees to germinate, the squirrel would hinderthe reproducing of those trees.

[Time 3]

3:29

The factthat the cones of limber pine trees thicker seed coats and more resin makes thesquirrels harder to eat the seeds of those trees, moreover, cones had fewerseeds than normal and less energy per seed.

Squirrelsnot only eat the mushrooms but also dry the fungus on the branches in order to make them store long period and resist infection.

Accordingto the different types of the foods, squirrels can categorize the foods andchoose to eat or store them in different ways

[Time4]

2:22

The flyingsquirrels has begun to attract more notice and to be protected by ESAprotection

The knowledgethat we know about the flying squirrels is not enough to protect this kind of creature.

[Time 5]

2:06

The flying squirrels face multiple threatsincluding climate change and human activities. We hope this animal could beprotected by the FWS.

[Time 6]

3:07
to be continue...