【Native Speaker每日综合训练—27系列】【27-10】科技

开心的柠檬

11.6
time2: 2'30
enormous rocks in Fobidden City
time3: 1'55
the technique of houling rocks in winter Beijing
time4: 1'46
earthquakes around the oil field
time5: 1'49
may suveys show that injecting CO2 may cause the earthquakes
time6: 1'29
three differnt butterflies

obstacle 6'26
the serious situation of Polio in Syria,and the government launched a vaccination program to inoculate the childern.
Polio was a worldwide disease in last century,but since the vaccines has been developed,many people,especially the childer,are free to suffer from Polio.
the environment pollution,such as sewage ,will futher spread the Polio.

婷妃Starry

Speed
[Time 2] 2’22 Stones which were used in the construction of the Forbidden City was transported by ice-lubricated sledges.
[Time 3] 2’10 Evidence proves that using ice-lubricated sledges is a suitable way to move the heavy stone. But this method definitely needs some certain condition like an extremely cold winter.
[Time 4] 1’45 The injection of carbon dioxide during oil and gas production may be the cause of increasing tremors.
[Time 5] 2’34 Injecting CO2 into the ground is dangerous. However, it still needs more research to conclude that this behavior will cause the seismic move.
[Time 6] 3’51 Scientist have made research on the genomes of three different but related butterflies and find out that the evolution starts out slowly. However, once the differences in different species have occurred they will develop rapidly.
[Time 7] 9’54
Main idea: The passage talks about the poliovirus in Syria and discusses the current situation against the disease.
Structure:
1.        Polio has been spread around Syria and most of the infectious people are children. Vaccination is the only way to deal with the disease and the WHO is working on it and so does many other parts of the world.
2.        The war and conflict makes the vaccines different to be accessed.
3.        Distrust of outsiders is another reason that keeps people from getting vaccine. However, in order to protect their children, parents would rather risk the shoots than make their children under danger of being infected.
4.        Beyond vaccination, surveillance and monitoring the presence of the virus in the environment are essential to eradicating polio.

feng22051010

Speaker: the nations of the world should cooperate together to combat the threat from space.
3’08”Chinese document has revealed that some of large stones in forbid city were hauled on sledge along the ice road.
2’35” introduce the ice road is a plausible explanation and the details of the transportation.
2’15”  US scientists report remors may have been caused by the injection of carbon dioxide during oil production
2’17” the theory of injection CO2 to the ground and its potential risks
2’07” Researches find that a few regions of the genome drive the separation of incipient species early on, but that over time, lots of the genome distinguishes the two.
8’06”
Because polio has returned to Syria, there is a worry that infectious disease will spread further.
Vaccinating enough children is the most effective way to eliminate the polio.
Challenge
identifying, locating, and reaching people of all ages who have not yet been vaccinated.
Mistrust of outsiders
surveillance and monitoring the presence of the virus are essential
The key is being prepared to deal with setbacks

angelina30205

iamyingjie 发表于 2013-11-6 00:07
谢谢angelina30205的提醒。已经改正了~

呵呵，yingjie是在国外吗？你回帖的北京时间有些晚哦~

rogerlee0922

Time 2 1,50s
Some people says using ice is the most effective way to transport the heavy stones to constuct forbidden city. But there are also some questions regarding this statement

Time 3 1, 57s
Explain hauling sledges on an iced road is the best method available: ice requires less man power and china has long enough winter

Time 4 2.00s
The gas injection to boost oil production is said to be responsible for the tremor

Time 5 1’55s

The detailed explanation about how the gas injection would trigger the earthquate or even longer term danger, and we need to be more proactive in this area and more data for the further research

Time 6 1’30s

Through Genome changes in butterfly experiments show that the evolution starts out slowly and accelerating as the differneces accumulate

angelina30205

zxppx 发表于 2013-11-6 16:08
谢谢angelina

呵呵，也谢谢你每星期的奉献~

yagiliang

Time 2 2:00
Forbidden city is construsted by lots of heavy stone and scholars wonder how the stones came.
Books revealed that they were carried by men.
some wonder why not ues wheels which had been used at that time.The answer is the wheel is not allowed to carried out over 86 tones.
Time 3 2:00
the answer to the second Q is negative as it will need more men to carry
Time 4 1:38
many tremors happens in past decades and someone assumes that it is related to gas injection
Time 5 1:32
CO2 injection is very dangerous as you put some gas into the earth and it is probably leak out and cause tremors.
Time 6 1:21
Proposed Butterflies as examle to clarify the gene difference for a long time ago and they are origin from a same species

leilawang

1：2‘44
2：2’03
3：2’ 36
4：2’30
5：1‘50
6：9’09

crystal-yao

time2 [369] 03:20.75
time3 [299] 02:16.87
time4 [300] 02:29.34
time5 [334] 02:06.07
time6 [240] 01:52.68

obstacle [1285] 10:37.63
Polio has returned to Syria
WHO is providing vaccination around Syria
Polio exists only in human and only provented by vaccination
Vaccines need to cover more place and group of people
Mistrust of outsider is a major obstale.
Focus on the environmental changes

Ra酱

11.06
2*2'51
3*2'07
4*2'17
5*2'22
6*1'41
obstacle*8'34  THX!!!ppx~