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-2011-03-01

提高英语听力能力 找对方法很重要!
This is the VOA Special English Agriculture Report.



White rice is the world's most popular form of rice. But its goes through a miling process that removes many nutrients. As a result, people who eat a poor diet base on the white rice may not get enough vItamin A.



Each year, an estimated 250,000 to half of million children go blind from vitamin A deficiency. The World Health Organization says half of them die within a year of losting their sight. Vitamin A deficiency is a problem especially in Africa and Southeast Asia.



So scientists thought the answer. They combined white rice with plant compance that the body can change into vitamin A. The rice contains beta carotene and other carotenosis. These plant colorings give the rice a golden color. The scientists also thought a plant to give a way this golden rice for free to poor farmers. But the rice is genetic engineered, they say can not be made using traditional methods to breed plants. The scientists work for 10 years until 1990 to develop the technology to aid genes to rice. That took 9 more years to get the genes they wanted into the seed. The first field tests took place in 2004 at ** state University in the United States.



Golden rice is currently being tested in Philipines. It is not vaulable for gentle use. ** says rice with two add genes would be available in 2013. One gene comes from maize or corn, and the other from a soil bacterium. Mr.** retired from the Swiss Federal Institute of Technology. He blames the delays on two many roots about genetic modified crops. Opponents say such crops may cause environmental damage by breeding with conventional plants. Opponents also question the safty of biotech foods. Mr. ** says golden rice has never been chosen to be an save for environment or people. Many agricultural organization support the project. But they are critics including researches for the environmental group Green Peace. Several months ago, they question whether golden rice could do much for **. They said releasing genetically modified rice in Asia, could permanently change traditional rice varieties for ** and of rice.



And that's the VOA Special English Agriculture Report, written by Jerrly Wason. For more news about rice research go to voaspecialenglish.com. I'm Bob Doughty.
This is the VOA Special English Agriculture Report.



White rice is the world's most popular form of rice. But its goes through a miling process that removes many nutrients. As a result, people who eat a poor diet base on the white rice may not get enough vItamin A.



Each year, an estimated 250,000 to half of million children go blind from vitamin A deficiency. The World Health Organization says half of them die within a year of losting their sight. Vitamin A deficiency is a problem especially in Africa and Southeast Asia.



So scientists thought the answer. They combined white rice with plant compance that the body can change into vitamin A. The rice contains beta carotene and other carotenosis. These plant colorings give the rice a golden color. The scientists also thought a plant to give a way this golden rice for free to poor farmers. But the rice is genetic engineered, they say can not be made using traditional methods to breed plants. The scientists work for 10 years until 1990 to develop the technology to aid genes to rice. That took 9 more years to get the genes they wanted into the seed. The first field tests took place in 2004 at ** state University in the United States.



Golden rice is currently being tested in Philipines. It is not vaulable for gentle use. ** says rice with two add genes would be available in 2013. One gene comes from maize or corn, and the other from a soil bacterium. Mr.** retired from the Swiss Federal Institute of Technology. He blames the delays on two many roots about genetic modified crops. Opponents say such crops may cause environmental damage by breeding with conventional plants. Opponents also question the safty of biotech foods. Mr. ** says golden rice has never been chosen to be an save for environment or people. Many agricultural organization support the project. But they are critics including researches for the environmental group Green Peace. Several months ago, they question whether golden rice could do much for **. They said releasing genetically modified rice in Asia, could permanently change traditional rice varieties for ** and of rice.



And that's the VOA Special English Agriculture Report, written by Jerrly Wason. For more news about rice research go to voaspecialenglish.com. I'm Bob Doughty.
立即获取| 免费注册领取外教体验课一节
This is the VOA Special English Agriculture Report.



White rice is the world's most popular form of rice. But its goes through a miling process that removes many nutrients. As a result, people who eat a poor diet base on the white rice may not get enough vItamin A.



Each year, an estimated 250,000 to half of million children go blind from vitamin A deficiency. The World Health Organization says half of them die within a year of losting their sight. Vitamin A deficiency is a problem especially in Africa and Southeast Asia.



So scientists thought the answer. They combined white rice with plant compance that the body can change into vitamin A. The rice contains beta carotene and other carotenosis. These plant colorings give the rice a golden color. The scientists also thought a plant to give a way this golden rice for free to poor farmers. But the rice is genetic engineered, they say can not be made using traditional methods to breed plants. The scientists work for 10 years until 1990 to develop the technology to aid genes to rice. That took 9 more years to get the genes they wanted into the seed. The first field tests took place in 2004 at ** state University in the United States.



Golden rice is currently being tested in Philipines. It is not vaulable for gentle use. ** says rice with two add genes would be available in 2013. One gene comes from maize or corn, and the other from a soil bacterium. Mr.** retired from the Swiss Federal Institute of Technology. He blames the delays on two many roots about genetic modified crops. Opponents say such crops may cause environmental damage by breeding with conventional plants. Opponents also question the safty of biotech foods. Mr. ** says golden rice has never been chosen to be an save for environment or people. Many agricultural organization support the project. But they are critics including researches for the environmental group Green Peace. Several months ago, they question whether golden rice could do much for **. They said releasing genetically modified rice in Asia, could permanently change traditional rice varieties for ** and of rice.



And that's the VOA Special English Agriculture Report, written by Jerrly Wason. For more news about rice research go to voaspecialenglish.com. I'm Bob Doughty.
实现无障碍英语沟通
This is the VOA Special English Agriculture Report.



White rice is the world's most popular form of rice. But its goes through a miling process that removes many nutrients. As a result, people who eat a poor diet base on the white rice may not get enough vItamin A.



Each year, an estimated 250,000 to half of million children go blind from vitamin A deficiency. The World Health Organization says half of them die within a year of losting their sight. Vitamin A deficiency is a problem especially in Africa and Southeast Asia.



So scientists thought the answer. They combined white rice with plant compance that the body can change into vitamin A. The rice contains beta carotene and other carotenosis. These plant colorings give the rice a golden color. The scientists also thought a plant to give a way this golden rice for free to poor farmers. But the rice is genetic engineered, they say can not be made using traditional methods to breed plants. The scientists work for 10 years until 1990 to develop the technology to aid genes to rice. That took 9 more years to get the genes they wanted into the seed. The first field tests took place in 2004 at ** state University in the United States.



Golden rice is currently being tested in Philipines. It is not vaulable for gentle use. ** says rice with two add genes would be available in 2013. One gene comes from maize or corn, and the other from a soil bacterium. Mr.** retired from the Swiss Federal Institute of Technology. He blames the delays on two many roots about genetic modified crops. Opponents say such crops may cause environmental damage by breeding with conventional plants. Opponents also question the safty of biotech foods. Mr. ** says golden rice has never been chosen to be an save for environment or people. Many agricultural organization support the project. But they are critics including researches for the environmental group Green Peace. Several months ago, they question whether golden rice could do much for **. They said releasing genetically modified rice in Asia, could permanently change traditional rice varieties for ** and of rice.



And that's the VOA Special English Agriculture Report, written by Jerrly Wason. For more news about rice research go to voaspecialenglish.com. I'm Bob Doughty.
口译专员推荐—>口译训练软件IPTAM口译通

[Homework]SENEWS-2011-03-01

White rice is the world's most popular form of rice, what is go through a millions process that removes many nutrients.As a result, people who eat a poor diet based on white rice may not get enough Vitamin A.Each year, an estimated 250,000 to have a million children go blind from Vitamin A deficiency.The World Health Organization says half of them die within a year of losing their sight.Vitamin A deficiency is a problem especially in Africa and Southeast Asia.So scientists thought of an answer, they combined the white rice with plant compounds that the body can change into Vitamin A.The rice contains beta corotene other ..This plant colorings give the rice a golden color.
The scientists also thought of a plan to give away this golden rice for free to poor farmers, but the rice is genetically engineered.They say it cannot be made using traditional methods to breed plants.
The scientists worked for ten years until 1990 to develop the technology to add genes to rice.Benny took 9 more years to get the genes they wanted into the seed.The first field test took place in 2004 at Luisianna State University in the United States.Golden rice is currently been tested in the Philippines, it is still not very valuable for general use.
Co-inventor, Ingo Patrick says, rice with two added genes will be available in 2017, one gene comes from maize or corn, and the other from a soil bacteria.Mr Patrick is retired from the Swiss Federal Institute of Technology, he blames the delays on too many rules about genetically modified crop.Opponents say such crop may cause environmental damage, by reading with conventional plans,opponents also questioned the safety of bio-tech foods.Mr Patrick says golden rice has never been shown to be unsafe for the environment or people.Many agricultural organizations support the projects, but there are also critics, including researchers or the environmental group, green peace.Several months ago they questioned whether the golden rice could do much for Vitamin A deficiency.They said releasing genetically modified rice in Asia could permanently change traditional rice varieties and wild ancestors of rice.


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

[Homework]SENEWS-2011-03-01

wide rise is the world's most popular form of rise, what it go through a millin proses that remove many nutrians, as a result people who eat a poor debt based on white rise  may not get enough vitamine A, in each year, at last made 250,000 to have a million children go blind from vitamine A deficiency. the world health organization says half of them die with in a year of losing their sight, vitamine A deficiency is a problem especially in africa and south of asia. so scientists thought of answer. they combine the white rise with plant compounce that the body can change into vitamine A. the rise contains .. and other corrut ... this plant currently give the rise a golden color, the scientists also thought of a plan to give away this golden rise for free to poor formers. but the rise is geneticly angeneered, they say it can not be made using traditional massage to be planed, the scientists work for ten years until 1990 to develop the tchnology to add jims to ... , that took nine more years to get  wanted into the sea, the first feel test took place in 2004     at ... state university in the united states, golden rise is currently being tested in the philiping. it is still not available for getle use. .... says rise with two add jims would be available in 2013, one jim come from mays or corn, another from a       mr. .... retired from the suis institute of technology, he blames the delays on too many rules about geneticly ...          such crops may cause environment demage by reading with conventional bans. ... also question the safety on biotech foods. mr. ... golden rise has never be shown to be unsafe for the environment or people. many agricultural organizations support the project, but there are also critics, including the researches for the environmental group green peas. several months ago they question whether golden rise could do much for vitamine A deficiency. they said releasing geneticly ... ris in asia could permanently change traditional rise ariverty and wild ancesters of rise.

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

[Homework]SENEWS-2011-03-01

This is the VOA Special English Agriculture Report.
White rice is the world's most popular form of  rice, but it goes through a million process that removes many nutrients. As a result, people who eat a poor diet based on white rice may not get enough vitamin A.
Each year an estimated 250,000 to half a million children go blind from vitamin A deficiency.The WHO says half of them die within a year of losing their sight.Vitamin A deficiency is a problem, especially in Africa and Southeast Asia.So scientists found the answer. They combined white rice with plant compounds that body can change into vitamin A. The rice contains beta-carotene and other carotenoids. These plant coverings give the rice a golden color.
The scientists also found a plan to give away this golden rice for free to poor farmers.but the  rice is genetically  engneered,they say it can not be made using traditional methods to breed plants.
The scientists work for 10 years until 1990 to develop the technology to add genes to rice. Then it  took 9  more years to get the genes they wanted into the seed.The first field tests took place in 2004 at * university  in  the US.
Golden  rice is currently being tested  in the Philippines.It is still  not available for general  use  .says rice with 2 added genes would be available in 2013.One gene comes from maize or corn,and the other from soil bacteria. Mr. partric retired from the swiss federal institude of technology.He blames the delays on  too many rules about genetically modified crops.Opponents say such crops may cause environment damage by breeding with conventional  plants.  


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-2011-03-01

White rice is the world most popular form of rice.But go through a million process that remove many nutrition,as a result people who eat a poor diet based on white rice may not get enough Fiderme A.Each year an estimate two hundred fifty thousand to half a million children go blind from vitamin A deficiency.The world health organization says half of them die within a year losen their sight,vitamin A deficiency in a problem especially in Africa and southeast Asia.So scientist bought an answer.they combined white rice with plain that the body can change into vitamin A.The rice contain better and other .Coloring gives the rice a good color ,the scientist also found a plan to give away this good rice for free to poor farmer.But the rice is genatical engneered they say they cann't be made using troditional methods to breed plants.The scientors work for ten years until 1990 to develop the technology to a genees to rice.Then it took nine more years to get the genees that worked in the seed ,the first few test took place 2004.At univercity in the united states good rice is currently being tested in the pilerpins it is still not available for general use. inventor Intro vence says rice with two engees will be available in 2013.One gen comes from or corn and the other from a soil back . Mr Partric says retired from the Sweese federal institude of technology he blems the delays on too many rules about gentically modify crops.Opponetor say such crops may cause environment damage by reading with convetional crop .Opponetors also question the safty of byo take food.Mr Partric says good rice has never been chosen to be unsafe for the enviroment or people.Many agricultural organizations surport the project but they are also critics including the reschers for the environment group green peace.Several mounth ago they question weather good rice could do much on vitamin A deficiency.They said release genaticaly modify rice could probably change traditional rice and wild of rice .
White rice is the world most popular form of rice.But go through a million process that remove many nutrition,as a result people who eat a poor diet based on white rice may not get enough Fiderme A.Each year an estimate two hundred fifty thousand to half a million children go blind from vitamin A deficiency.The world health organization says half of them die within a year losen their sight,vitamin A deficiency in a problem especially in Africa and southeast Asia.So scientist bought an answer.they combined white rice with plain that the body can change into vitamin A.The rice contain better and other .Coloring gives the rice a good color ,the scientist also found a plan to give away this good rice for free to poor farmer.But the rice is genatical engneered they say they cann't be made using troditional methods to breed plants.The scientors work for ten years until 1990 to develop the technology to a genees to rice.Then it took nine more years to get the genees that worked in the seed ,the first few test took place 2004.At univercity in the united states good rice is currently being tested in the pilerpins it is still not available for general use. inventor Intro vence says rice with two engees will be available in 2013.One gen comes from or corn and the other from a soil back . Mr Partric says retired from the Sweese federal institude of technology he blems the delays on too many rules about gentically modify crops.Opponetor say such crops may cause environment damage by reading with convetional crop .Opponetors also question the safty of byo take food.Mr Partric says good rice has never been chosen to be unsafe for the enviroment or people.Many agricultural organizations surport the project but they are also critics including the reschers for the environment group green peace.Several mounth ago they question weather good rice could do much on vitamin A deficiency.They said release genaticaly modify rice could probably change traditional rice and wild of rice .
White rice is the world most popular form of rice.But go through a million process that remove many nutrition,as a result people who eat a poor diet based on white rice may not get enough Fiderme A.Each year an estimate two hundred fifty thousand to half a million children go blind from vitamin A deficiency.The world health organization says half of them die within a year losen their sight,vitamin A deficiency in a problem especially in Africa and southeast Asia.So scientist bought an answer.they combined white rice with plain that the body can change into vitamin A.The rice contain better and other .Coloring gives the rice a good color ,the scientist also found a plan to give away this good rice for free to poor farmer.But the rice is genatical engneered they say they cann't be made using troditional methods to breed plants.The scientors work for ten years until 1990 to develop the technology to a genees to rice.Then it took nine more years to get the genees that worked in the seed ,the first few test took place 2004.At univercity in the united states good rice is currently being tested in the pilerpins it is still not available for general use. inventor Intro vence says rice with two engees will be available in 2013.One gen comes from or corn and the other from a soil back . Mr Partric says retired from the Sweese federal institude of technology he blems the delays on too many rules about gentically modify crops.Opponetor say such crops may cause environment damage by reading with convetional crop .Opponetors also question the safty of byo take food.Mr Partric says good rice has never been chosen to be unsafe for the enviroment or people.Many agricultural organizations surport the project but they are also critics including the reschers for the environment group green peace.Several mounth ago they question weather good rice could do much on vitamin A deficiency.They said release genaticaly modify rice could probably change traditional rice and wild of rice .
White rice is the world most popular form of rice.But go through a million process that remove many nutrition,as a result people who eat a poor diet based on white rice may not get enough Fiderme A.Each year an estimate two hundred fifty thousand to half a million children go blind from vitamin A deficiency.The world health organization says half of them die within a year losen their sight,vitamin A deficiency in a problem especially in Africa and southeast Asia.So scientist bought an answer.they combined white rice with plain that the body can change into vitamin A.The rice contain better and other .Coloring gives the rice a good color ,the scientist also found a plan to give away this good rice for free to poor farmer.But the rice is genatical engneered they say they cann't be made using troditional methods to breed plants.The scientors work for ten years until 1990 to develop the technology to a genees to rice.Then it took nine more years to get the genees that worked in the seed ,the first few test took place 2004.At univercity in the united states good rice is currently being tested in the pilerpins it is still not available for general use. inventor Intro vence says rice with two engees will be available in 2013.One gen comes from or corn and the other from a soil back . Mr Partric says retired from the Sweese federal institude of technology he blems the delays on too many rules about gentically modify crops.Opponetor say such crops may cause environment damage by reading with convetional crop .Opponetors also question the safty of byo take food.Mr Partric says good rice has never been chosen to be unsafe for the enviroment or people.Many agricultural organizations surport the project but they are also critics including the reschers for the environment group green peace.Several mounth ago they question weather good rice could do much on vitamin A deficiency.They said release genaticaly modify rice could probably change traditional rice and wild of rice .
White rice is the world most popular form of rice.But go through a million process that remove many nutrition,as a result people who eat a poor diet based on white rice may not get enough Fiderme A.Each year an estimate two hundred fifty thousand to half a million children go blind from vitamin A deficiency.The world health organization says half of them die within a year losen their sight,vitamin A deficiency in a problem especially in Africa and southeast Asia.So scientist bought an answer.they combined white rice with plain that the body can change into vitamin A.The rice contain better and other .Coloring gives the rice a good color ,the scientist also found a plan to give away this good rice for free to poor farmer.But the rice is genatical engneered they say they cann't be made using troditional methods to breed plants.The scientors work for ten years until 1990 to develop the technology to a genees to rice.Then it took nine more years to get the genees that worked in the seed ,the first few test took place 2004.At univercity in the united states good rice is currently being tested in the pilerpins it is still not available for general use. inventor Intro vence says rice with two engees will be available in 2013.One gen comes from or corn and the other from a soil back . Mr Partric says retired from the Sweese federal institude of technology he blems the delays on too many rules about gentically modify crops.Opponetor say such crops may cause environment damage by reading with convetional crop .Opponetors also question the safty of byo take food.Mr Partric says good rice has never been chosen to be unsafe for the enviroment or people.Many agricultural organizations surport the project but they are also critics including the reschers for the environment group green peace.Several mounth ago they question weather good rice could do much on vitamin A deficiency.They said release genaticaly modify rice could probably change traditional rice and wild of rice .
White rice is the world most popular form of rice.But go through a million process that remove many nutrition,as a result people who eat a poor diet based on white rice may not get enough Fiderme A.Each year an estimate two hundred fifty thousand to half a million children go blind from vitamin A deficiency.The world health organization says half of them die within a year losen their sight,vitamin A deficiency in a problem especially in Africa and southeast Asia.So scientist bought an answer.they combined white rice with plain that the body can change into vitamin A.The rice contain better and other .Coloring gives the rice a good color ,the scientist also found a plan to give away this good rice for free to poor farmer.But the rice is genatical engneered they say they cann't be made using troditional methods to breed plants.The scientors work for ten years until 1990 to develop the technology to a genees to rice.Then it took nine more years to get the genees that worked in the seed ,the first few test took place 2004.At univercity in the united states good rice is currently being tested in the pilerpins it is still not available for general use. inventor Intro vence says rice with two engees will be available in 2013.One gen comes from or corn and the other from a soil back . Mr Partric says retired from the Sweese federal institude of technology he blems the delays on too many rules about gentically modify crops.Opponetor say such crops may cause environment damage by reading with convetional crop .Opponetors also question the safty of byo take food.Mr Partric says good rice has never been chosen to be unsafe for the enviroment or people.Many agricultural organizations surport the project but they are also critics including the reschers for the environment group green peace.Several mounth ago they question weather good rice could do much on vitamin A deficiency.They said release genaticaly modify rice could probably change traditional rice and wild of rice .


This post was generated by put listening repetition system,  Check the original dictation thread!
普特听力大课堂

[Homework]SENEWS-2011-03-01

This is the VOA SPECIAL ENGLISH AGRICULTURE REPORT.
White rice is the world's most popular form of rice, but it goes through a milling process that removes many nutrients. As a result, people who eat a poor diet based on white rice may not get enough vitamin A.
Each year, an extimated 250,000 to half a million children go blind from vitamin A deficiency. The World Health Organziation says half of them die within a year of losing their sight. Vitamin A deficiency is a problem especially in Africa and Southeast Asia.
So, scientists thought of an answer. They combined the white rice with plant compounds, that the body can change into vitamin A. The rice contains beta carotene and other carotenosis. These plant colorings give the rice a golden color.
The scientists also thought of a plan to give away this golden rice for free to poor farmers. But the rice is genetically engineered. They say it can not be made using traditional methods to breed plants.
The sicentists work for 10 years until 1990 to develop the technology to add genes to rice. Then it took 9 more years to get the genes they wanted into the seed.
The first field tests took place in 2004 at Luisianna State University in the United States. Golden rice is currently being tested in the Philippines. It is still not available for general use.
Co-inventer Ingo Patrikers says rice with 2 added genes would be available in 2013. One gene comes from maize or corn, and the other from a soil bacterium. Mr.Patrikers is retired from the Swiss Federal Institute of Technology. He blames the delays on too many rules about genetically motified crops.
Opponents say such crops may cause environmental demage by breeding with conventional plants. Opponents also question the safety of biotech foods. Mr.Partrikers says golden rice has never been shown to be unsafe for the environment or people. Many agriculture organizations support the project.
But there are also critics, including the researchers for the environmental group Green Peace. Several months ago, they questioned whether golden rice could do much for vitamin A deficiency, they said releasing genetically motified rice in Asia could permamently change traditional rice varieties and wild ancesters of rice.
And that's the VOA SPECIAL ENGLISH AGRICULTURE REPORT. Writtern by Jeroline Watson. For more news about rice research, go to VOASPECIALENGLISH.COM, I'm Bob Doughty.


This post was generated by put listening repetition system,  Check the original dictation thread!
好栏目推荐之美国口语俚语
HW
this is voa special agriculture report.

white rice is the world`s most popular form of rice,but it goes through a milling process that removes mang netriens.as a result ,people who eat a poor diet based on write rice may not get enought vitamin a.each year ,a extimated 2500 to have a million children go blind from vitamin a deficiency.the world health organization says half of them die within a year of losing their sight.vitamin a deficiency is a problem especially in Africa and Southeast Asia.so ,secientists though a answer. they combined write rice with plant compounds,that the body can change into the vitamin a .the rice contains beta carotene and other carotenosis.these plant colorings give the rice a golden color.the secientists also though of a plant to give a way this golden rice for free to poor famers,but the rice is genetically engineered,they say it can not be made using traditional methods to breed plant.the secientists work for ten years until 1990 to develop the technology to add genes to rice.then it took 9 more years to get the genes they wantde into the seed.The first field tests took place in 2004 at Luisianna State University in the United States. Golden rice is currently being tested in the Philippines.it is still no availabie for general use.co-inventer Ingo Patrikers says rice with two add genes would availble in 2013. One gene comes from maize or corn, and the other from a soil bacterium.  Mr.Patrikers is retired from the Swiss Federal Institute of Technology.he blames the delays on many rules about genetically motified  crops.oppotents say such crops may cause environmental demage by breeding with conventional plants.oppotents also question the safty of biotech foods.Mr.Partrikers says golden rice has never been shown to be unsafe for the environment or people. many agriculture organizations support the project. but there are also critics, including the researchers for the environmental group Green Peace. several months ago, they questioned whether golden rice could do much for vitamin Aadeficiency, they said releasing genetically motified rice in Asia could permamently change traditional rice varieties and wild ancesters of rice.

[Homework]SENEWS-2011-03-01

[Homework]
This is the voa special English agricultural report.
Why rice is the worlds most popular form of rice.What it goes through a million process that removes many nutrients.As a result,people who eat a poor diet based on wild rice.They not get enough vitamin A.
Each year,and estimated two hundred and fifty thousand to have a million children go blind from vitamin A deficiency.The World Health Organization says half of them died witnin a year of losing their sight.Vitamin A deficiency is a problem especially in Africa and Southeast Asia.
So scientists thought of the answer.They combined wild rice with planted compounds that the body can change into vitamin A.The rice contains beta-carotene and other ? ?.These plan ? give the rice a golden color.
The scientists also thought of the plan to give away golden rice for free to poor farmers.But the rice is genetically engineered.They said they cannot be made using traditional methods to breed plants.
The scientists worked for 10 years until 1999 to develop the technology to add genes to rice.Then it took 9 more years to get the genes they wanted into the seed.The first ? tests took place in 2004 at the ? Stated University in the United States.Golden rice is currently been tested in the ?.It is still not available for general use.
? inventor ? Patricks says rice with two added genes would be available in 2013.One gene comes from ? or corn and the other from a soil bacterium.Mr.Patricks is retired from the Swiss Federal Insitute of Technology.He blames the delays on too many rules about genetically modified craps.
Opponents said such craps make corns environmental damage by reading with conventional plants.Opponents also question the safety of biotech-foods.Mr.Patricks says golden rice has never been shown to be unsafe for the environment or people.Many agricultural organization support the project.But there are also critics including researches for the environmental groups Green Peace.Several months ago they question whether golden rice could do much for vitamin A deficency.They said releasing genetically modified rice in Asia could permanently changed traditional rice varieties and wild ancestors of rice.
And that's the voa speical English agricultural report,written by Jamel Watson
For more news about rice research,go to voaspecialenglish.com.I'm Bob Duty


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

This is the VOA special English Agriculture Report.

White rice is the world's most popular form of rice, but it goes through a milling process that removes many nutrients.As a result, people who eat a poor diet based on white rice may not get enough vitamin A.

Each year,an estimated 250,000 to half a million children go blind from vitamin A deficiency.The World Health Organization says half of them die within a year of losing their sight. Vitamin A deficiency is a problem especially in Africa and southeast Asia.So scientists found the answer, they combined white rice with plant compounds that the body can change into vitamin A.The rice contains beta carotene and other carorternois. This plant colorings give the rice a golden color.

The scientists also thought of a plan to give away this golden rice for free to poor farmers.But the rice is genetically engineered.They say, it can not be made using traditonal methods to breed plants.The scientists work for ten years until 1990 to develop the technology to add genes to rice. Then they took nine more years to get the genes they wanted into the seed.The first few tests took place in 2004 at Luvizianna State university in the United States.

Golden rice is currently being tested in the Philippines.It is still not available for general use. Coinventer Ingopatriker says rice with two added genes would be available in 2013. One gene comes from maize or corn. And the other from a soil bacterium.Mr. Patriker is retired from the Swiss fideral institute of technology. He blames the delays on too many rules about genetically modified crops.

Opponents say such crops may cause environmental damage by breeding with conventional plants. Opponents also question the safety of biotech foods. Mr. Patriker says golden rice has never be chosen to be unsafe for the environment or people.

Many agriculture organizations support the project.But there are also critics, inculding researchers from the environmental group, green peace. Several months ago, they questioned whether golden rice could do much for vitamin A deficiency. They said releasing the genetically modified rice in Asia could permanently change traditional rice varieties and wild ancestors of rice.

And that's the VOA special English agriculture report,written by Jeroline Watsen. For more news about rice research, go to voaspecialenglish.com. I am Bob Doughty.
每天半小时 轻松提高英语口语
This is the VOA Special English Agriculture Report.
White rice is the world's most popular form of rice, but it goes through a milling process that removes many nutrients. As a result, people who eat a poor diet based on white rice may not get enough vitamin A. Each year, an estimated 250,000 to half a million children go blind from vitamin A deficiency. The World Health Organziation says half of them die within a year of losing their sight. Vitamin A deficiency is a problem especially in Africa and Southeast Asia. So, scientists thought of an answer. They combined the white rice with plant compounds, that the body can change into vitamin A. The rice contains beta carotene and other carotenosis. These plant colorings give the rice a golden color.
The scientists also thought of a plan to give away this golden rice for free to poor farmers. But the rice is genetically engineered. They say it can not be made using traditional methods to breed plants.
The sicentists work for 10 years until 1990 to develop the technology to add genes to rice. Then it took 9 more years to get the genes they wanted into the seed.
The first field tests took place in 2004 at Luisianna State University in the United States. Golden rice is currently being tested in the Philippines. It is still not available for general use.
Co-inventer Ingo Patrikers says rice with 2 added genes would be available in 2013. One gene comes from maize or corn, and the other from a soil bacterium. Mr.Patrikers is retired from the Swiss Federal Institute of Technology. He blames the delays on too many rules about genetically motified crops.
Opponents say such crops may cause environmental demage by breeding with conventional plants. Opponents also question the safety of biotech foods. Mr.Partrikers says golden rice has never been shown to be unsafe for the environment or people. Many agriculture organizations support the project.
But there are also critics, including the researchers for the environmental group Green Peace. Several months ago, they questioned whether golden rice could do much for vitamin A deficiency, they said releasing genetically motified rice in Asia could permamently change traditional rice varieties and wild ancesters of rice.
And that's the VOA Special English Agriculture Report. Written by Jerolin Watson. For more news about rice research, go to VOASPECIALENGLISH.COM, I'm Bob Doughty.
This post was generated by put listening repetition system,  Check the original dictation thread!

[Homework]SENEWS-2011-03-01

This is the VOA special English agriculture report.
White rice is the world's most popular rice, but it goes through a million process that removes many netrains. As resolved, people who eat a poor diet based on white rice may not get enough vitamin A.
Each year, an estimated  two hundred fifty thousand to half a milloin children go blind from vitamin A deficiency. The world health orgnazition says half of them die within a year of losing their sight.
By the feficiency is a problem especially in Africa,and Southeast Asia. So scientist got an answer. They combined white rice with plant corn that body can change into vitamin A. The rice contain xx and xx. The xx give the rice a golden color.
The scientist also thought of a plan to give away those golden rice for free to poor farmers. But the rice is geneticly engineered, they say, they can not be made using traditional methods to print plants.
The scientists work for ten years until 1990 to develop the technology to add genes to rice. xxx took nine more years to get the genes they wanted into the seed. The first few tests to place in 2004 add xx university in the United states.
Golden rice is characterized in the xxx. It is still not available for general use. xxx says rice with two added genes will be available in 2013. One gene comes from xx or corn and the other from a soil bacteria. Mr xx says retire from the xx constitude of technology, he blames the

This post was generated by put listening repetition system,  Check the original dictation thread!
口译专员推荐—>口译训练软件IPTAM口译通
[Homework]SENEWS-2011-03-01
This is the VOA Special Agriculture Report.
White rice is the world's most popular form of rice.But it goes through a million process that moves many nutrients.As a result,people who eat a poor diet based on white rice may not get enough vitamin A.
Each year an estimated two 250 000  to half of million children go blind from vitamin A deficiency.The world health organization says half of them die within a year of losing their sight.Vitamin A deficiency is a problem especially in Africa and Southeast Asia.
So scientists thought of an answer.They combined the white rice with plant compounds that the body can change the vitamin A.The rice contains beta-carotene and other carotenoids.The plant colorings give the rice a golden color.
The scientists also thought of the plan to give away this golden rice for free to poor farmers.But the rice is genectically engineered. They say it can not be made using traditional methods to breed plants.
The scirntists worked for 10 years, untill 1990, to develop the technology to add genes to rice.Then it took 9 more years to get genes they wanted into the seed.
The first field tests took place in 2004 at Louisiana State University in the United States.Golden rice is currently being tested in the Philippines.It is still not available for general use.
Co-inventor Ingo Potrykus says rice with two add genes will be available in 2017.One gene comes from maize or corn and the other from a soil bacterium.
Mr. Potrykus is retired from the Swiss Federal Institute of Technology.He blames the delays on too many rouls about genetically modified crops.
Opponents say such crops may cause environmental damage by breading with conventional plants.Opponents also quension the safty of biotech foods.
Mr. Potrykus says golden rice has never shown to be unsafe for the environment or people.Many agricultural organizations support the project.
But there are also critics ,includings researchers for the environmental group greenpeace.Several months ago they questioned whether golden rice could do much for vitamin A deficiency.They said releasing genetically modified rice in Asia could permanently change traditional rice varieties and wild ansestors of rice.
返回列表