只用一本书提高英语听力能力!重温经典名著双语阅读小编推荐:跟着纪录片学英语不背单词和语法,轻松学英语
返回列表 回复 发帖

[report整理] SENEWS-2010-04-07

提高英语听力能力 找对方法很重要!

[Homework]SENEWS-2010-04-07

this is the VOA special english health report.
Sleeping sickness is a deadly disease that infects about sixty thousands people in africa each year.now scientists in scotland say they may have found a new treatment..their findings are in the journal science.
sleep sickness is spread by the bite of the tsetse fly. the insect can carry a parasite that infects the central nervous system.first the infection causes fever,headache,itchy skin and weakness. then when the parasite enters the brain,it causes more serious problems. people suffer seizures and thinking problems.and sleep for a extended periods.if the disease is not treated,it almost always kills the victim.
paul waytt at the drug discovery for tropical diseases program at the university of dundee led the study.he says the research identified a weakness in the parasite.the weakness is an enzyme called N-miristoyl transferase or NMT .THE PARASITE needs NMT to survive
the research developed the mixture of chemicals that interfered with performance of the enzyme.they tried it in test tubes containing the parasites,as a result the parasites stopped reproducing.
the scientists also tested the treatment on laboratory mice with sleeping sickness.they gave them the chemical compound by mouth and say the infection disapeared.
now paul waytt says a drug based on the research could be ready for testing in human within eighteen month.currently,.medicine for sleeping sickness requires a series of injections that are costly and painful.hospital stays are also needed, and side effects of treatment can be serious, sometimes even causing death.
Francois chappuis is a specialist in neglected tropical deseases with international group docters without borders.he says a less costly easy to use medicine for sleeping sickness is badly needed.
in area where the sleeping sickness is still very prevalent ,such as remote areas of some centrial african countries which are by the way very unstable areas,it will be also crucial to have simpler treatment and obviously oral treatment would be the best.

and that is the voa special english health report.writed by caty weaver ,transcripts and MP3 of our reports are at voaspecialenglish.com, you can also find this on twitter and youtube. and you can join the community at the new voa learning english fan page on facebook,we are at voa learning english. I am steve ember.


This post was generated by put listening repetition system,  Check the original dictation thread!
This is VOA Special English health report. Sleeping signise is a deadly desease that effect * 16,000 people in Africa each year. Now scientists in * said that they may have found new treatment. Their findings are in the genel science. Sleeping signise spreads by the bite of satisfy. Be inside can carry a paraside that effects that central nervous systerm.. First the effection causes fever, headache, HE skins and weakness. Then when the paraside enters the brain, it causes more serious problems. People suffer sigiers and thinking problems , and they sleep for ex-standard perieods. If the desease is not treated at almost all ways kills the victim.
Come on !!!
立即获取| 免费注册领取外教体验课一节

[Homework]SENEWS-2010-04-07

Homework
This is the VOA Special English Health Report.

Sleeping sickness is a deadly disease that infects about sixty thousand people in Africa each year. Now scientists in Scotland say they may have found a new treatment. Their findings are in the Journal Science.

Sleeping sickness is spread by the bite of the secy fly. The insect can carry a parasite that infects the central nerver system. First the infection causes fever, headache, ... skin and weakness. Then when the parasite enters the brain it causes more serious problems. People suffer seizures and thinking problems. And they sleep for extended periods. If the disease is not treated, it almost kills the victim.

Paul at the drug discovery for tropical diseases program at the University of D led the study. He says the research identified the weakness in the parasite. The weakness is an enzyme called M Transferase or MMT. The parasite needs MMT to survive.

The researchers developed mixture of chemicals that interfered with the performance of the enzyme. They try it in test tubes containing the parasites. As a result, the parasites stopped reproducing.  

The scientists also tested the treatment on laboratory mise with sleeping sickness. Give them the chemical compound by mouth and say the infection disappeared. Now Paul says the drug based on research could be ready for testing in humans with in eighteen months.

Currently medicine for sleeping sickness requires a serious of injections that are costly and painful. Hospital states are also needed. And the sideeffects of the treatment can be serious. Sometims even cause in death.

F is a specialist in neglected tropical disease with the international group Doctors Without Borders. He says a less costly, easy to use medicine for sleeping sickness is badly needed.  In areas where the sleeping sickness disease is very providence those we move areas of some central African countries which are, by the way, those young stable areas are used to too crucial to have simple treatment and obviously oral treatment would be the best.


This post was generated by put listening repetition system,  Check the original dictation thread!
实现无障碍英语沟通

[Homework]SENEWS-2010-04-07

This is the voa special english health report.
Sleeping sickness is a deadly disease  that infects about 60000 people in Africa each year.Now Scientists in Scotland say they may have found a new treatment.They findings in the journal science.
Sleeping sickness is spread by the bite of the tsetse fly . The insect can carry a parasite that infects the central nervous system. First the infection causes fever、headache each in skin and weakness.Then when the parasite enters the brain it causes more serious problems.People suffer seizures and thinking problems and they sleep for extended periods.
If the disease is not treated it almost always kills the victim.P.W at a drug discover for Tropical disease program at university of Dundee led the study.He says the research identfied a weakness in the parasite.The weakness is an enzyme called N-myristoyl or NMT.The parasite needs an NMT to survive.Researches developped a mixture of chemcials that interfered with the performance of the enzyme.They tried it in test tubes contanting the parasites. As a result,the parasites start reproducing.
The scientists also test the treatment on laboratory mass with sleep sicknessing sickness.Give them the chemcial compound by mouse and say the infection disappeared.
Now P.W says a drug base on the research could be ready for testing in human within 80 months.Currently,medicine for sleeping sickness requires a series of injections that costly and painful.Hospital stays are also needed,and the side effects of the treatment can be serious,sometimes even causing death.
Francois Chappuis is a specialist in neglected tropcial disease with the international group Doctor's without borders.He says a less costly easy to use medicine for sleeping sicknees is badly needed.
Francois Chappuis:In areas where the sleeping sickness is still very prevalent,such as remote areas of a  central African countries  which are by the wayway very unstable areas - it will be also crucial to have simpler treatment and obviously oral treatment  would be the best

This post was generated by put listening repetition system,  Check the original dictation thread!
返回列表