【Native Speaker每日综合训练—36系列】【36-18】科技Safety of GMO

ZNUFE_2011

速度：
Time 2：1'24''
Time 3：2'05''
Time 4：2'22''
Time 5：1'56''
Time 6：2'10''

越障：
5'20''

mozhiwanjia

cherry6891 发表于 2014-5-19 20:26
Part III: Obstacle

掌管 5        00:08:17.95        00:26:49.59
掌管 4        00:04:00.50        00:18:31.64
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掌管 2        00:04:07.23        00:11:12.84
掌管 1        00:07:05.60        00:07:05.60

ffffionabear

__________感恩的分界线~楼猪么么哒~~mua! (*╯3╰) 进击的阅读小分队——————
[speaker]
Dolly the sheep was the most successful genetic clone case,but GM plants wasn't.It raise lots of debates.
[speed]
2'41(生词太多看不懂··(┳＿┳)... )
A recent research takes the GM plant derived food and feed as a target, different dimension of its effects are taken into consideration.
2'58
Several studies based on animal tests shows there are no obvious side effect caused by GM derived food and feed.
2'18
Current safety test for food and feed is based on the protocol,but without adaptation,the protocol has some limitation.
2'07
Genome isn't a static thing,it's more likely to an environment.If the gene changed,the genome will react to it,which make potential toxic GM plants.What's worse,to gain sustaining fund to deeper genetic research,the scientists have helpless reason to keep calm for the GM's harm.
1'25
In the future,as the population grows and the climate changes,the lack of food will be more serious.GM plants can lower the cost and adapt to a harsher situation.
[obstacle]
5'15
fact:Genic modified crops has lead to fierce debate about theirs safety,however,scientists confirm that the GM products are as safe as the traditional products to both human health and environment.
arguement:
It's not about the safety of GM crops,it's actually about the safety of food we don'know about how it grow and what it will do to our body.
solution:Scientist and government should make the GM project more transparent and clearly,making people know indeed what kinds of product they eat.

psychoarya

［speaker］
scientists are trying hard to ensure that transgenic animals are in control and safe. Scientists use transgene to make drugs, better food. But it is still a problem.

[speed]
1:57
Introduce the definition of GM and the use of GM in food. In order to ensure that transgenic food are safe, scientists compare them with their unaltered counterparts.
2:28
compare the transgenic things with their counterparts, and see whether there are some characteristics changes in the transgenic things.
Trials: do experiments to find out the clinical effects of transgenic things.
2:30
scientists do a series of experiments to test compounds in transgenic things. There are mainly three types of experiments.
1:33
some scientists are object to GM crops, because GM crops may become toxic in future. In order to earn profit from GM crops, some companies are against the statements of the scientists and sell GM seeds.
2:02
in order to outweigh the risk and benefits of GM crops, people do a balance.
Surprisingly, the benefits of GM crops outweigh its risks. It will improve the production of crops all over the world, and it can enhance the quality of crops.
5:24
a lot of evidence show that GMOs are safe enough for humans to consume. However, it is a big challenge for both scientists and companies to convince the consumers that GMOs are safe.
The public needs to know GMOs are both good for them and for the whole world.
And companies and scientists need to think about a solution to solve this problem.

sudadelv

time2 1'15''
time3 2'13''
time4 2'00
time5 1'46''
time6 1'41''
time7 3'30''

lilacrabbit

谢谢楼主

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掌管 3        00:02:39.14        00:08:30.43
掌管 2        00:03:11.85        00:05:51.29
掌管 1        00:02:39.43        00:02:39.43

Shuwey

Speed:
1’20''
1'52''
1'54''
1'36''
1'52''
走神的次数变少了。可能是因为虽然是比较生疏的科技文，但是结构特别清晰，还有列出section123的，很容易follow

Obstacle: 4'30''
Despite continuing debates and opponents about GM food in public, official and scientific fields have agreed that GM food are safe and beneficial. The main reasons are:
1. GM are safer than conventional breeding methods which are proved to be safe to health for a long time.
2. There's currently no evidence of health risks showing in the use of GM food.
3. People should change their view of why scientific departments prompt GM food. It's not for experimental sake, but to solve food shortage problems and so on.
4. People should not dismiss GM food as a whole, but to examine the food types case to case, whether it's risky or beneficial to the society.
应该是属于观点对比类文章?
attitude: support GM food

总结：虽然化学生物的单词基本没看懂，但本文重点不在于解释GM原理，而在于解决争端，所以主要是看两方的观点。
整体结构很清晰，有些观点重复出现。

pengruoyu0812

Time2(1:42)
writer discussed the safety assessment and risk assessment of GM plants in this report
definition of GM food
comparative approach:GM&non-GM

Time3(2:22)
safety assessment1)the presence of newly proteins and other constituents,the characteristics of the GM food;(2)the unexpected effects
section2:an overview of studies performed for the safety and nutritional assessment of whole food and feed.

Time4(1:41)
section3:toxicology test methods discuss the substances for safety
methods

Time5(1:34)
GB is despaired about the objection of GM food today
DW is opposed to GB: slip toxic plants
researchers keep silent about the risks of GM plants because of their own interests

Time6(1:39)
GM and critics, who is right?
Benefits greatly outweigh the risks

Obstacle(4:38)
there is a furious debate about GM food among people
but the debate among scientists is over
GM food is as beneficial as non-GM food
to solve today's problems, it's faster and effective for scientists to use gene than other methods.
reseachers, companies and regulators should settle a testing on these new food. the public needs to know that they are not be put at risk for biotech.

饼干小熊

1’39 section 1   safety assessment of GM plants and derived food and feed follws a comparative approach
2' About Section 2...
1'30 Section 3...MEI KAN DONG...
2'19 There is risks associated with GM crops but many scientists choose to keep quiet and the big company are funding to do GM seeds.
1'46 GM food are cheap and easy to produce large which benefit the large amout pupulation on earth.

O 6‘

vivianpdn

今天的有点难~~
part 1

genetic animals ,medical research,
we have do these transgenetic research for a long time,but it remains to be seen that whether trangenetic animals are producing
products that are really good for us.

part 2

[time 2] 3'20
this report discusses assessing the GM plant and deprive food and feed ,in particular the potential and limitating impacts of safety and
nutrients quality on trangenetic animals.

security assessment of GM plants and deprive food and feed follow a comparable approach.

[time 3] 3'14

the assessments of GM are concerned on two factors:
1.the characteristics and performances of newly genetic modified plants
2.how the nutrients qualities have changed after the GM plants were modified.

many studies are carry up to assess the security level and nutrient qualities.

[time 4] 4'30

various methods are used to assess the GM plants.
there are maybe some limitations for researcher to assess the GM from laboratory situations .

[time 5] 3'10

two views regard to the GM crops.
proponents say that this kind of argument should quit decades years ago.
opponents say that the gene through to the body which is a static situation,and may produce the toxic elements to the generation
afterwards

[time 6] 2'56

whether what willians says are right or wrong, a undeniable fact is that although the GM crops are safe to eat,there is still
huge argument on it and it seems to rang.

benifits and worries:
the advocates of GM crop hold the opinion that the GM's advantages are outweighing the health risk,which is still theoretical.
the GM crop is becoming most significant product over the world.
it can yield larger output,help more people to survive who would starved to die without food,and also lower the food price.

part 3

[time 7] 5'39

the debate on the GM  food has stoped.
evidence to convincing the sicials of the safty of GM foods.
people just don't want to consume a product which  benefits and risks are still unknown.