Can better food create better people? This is the true idea that is driving the development of today’s farming quickly.
The future food is the best food. Scientists will put real-time sensors into our bodies that can read the information of what our bodies need. A personal health system will be able to study the information that the sensor provides before making a food order. Then the order will go to the local food supplier, who will get in touch with the food maker on the farm. The entire supply will be controlled by computer according to the needs of the end user. Food from restaurants will come in over a million kinds. Customers will be able to order the food that is really good for their health.
By 2050, a farm will use technologies that will leave today’s farming far behind. A farm, as shown by Despommier, a farming scientist, will be a 30-storey-tall building and used to grow plants without soil. The farms of the future will grow half-plant, half-animal products, and people will be able to control nature. Special crops will be grown in this controlled special space, such as short stalk corn, personalized fruits and vegetables.
Besides growing food , new ways will be found to “ grow ” products . We will also be able to control plants in other ways . For example , we will some day be able to “ train ” a tree to grow its branches into the shape of tables , coffee tables , chairs , or rocking chairs . Once these unusual branches are fully grown , farmers can walk up to the tree and harvest the rocking chairs by cutting them off , which is the same as harvesting apples or pears .
The entire production area in the future will be managed by a robot that travels up and down doing all the necessary jobs of planting , weeding , watering , and harvesting .
56. The real- time sensors in our bodies will find out .
A. what we like and what we hate B. whether we are healthy or not
C. how much food we need D. what food our bodies need
57. The food order goes to the local food supplier so that .
A. the needs of the end user will be well met
B. the food supplier will not waste any money
C. the food maker will know how to grow plants
D. the food supplier will know what healthy food is
58. What can we infer from Paragraph 3 ?
A. Crops will take longer to grow by 2050 .
B. In the future , there will be no animal products .
C. Crops in the future will be very different from today’s .
D. Crops in the future will grow without sunshine , water , or soil .
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:高中英語(yǔ) 來(lái)源:2013屆江蘇省泰興市高三上學(xué)期期中調(diào)研考試英語(yǔ)試卷(帶解析) 題型:閱讀理解
Global warming is causing more than 300,000 deaths and about $125 billion in economic losses each year, according to a report by the Global Humanitarian Forum, an organization led by Annan, the former United Nations secretary general.
The report, to be released Friday, analyzed data and existing studies of health, disaster, population and economic trends. It found that human-influenced climate change was raising the global death rates from illnesses including malnutrition (營(yíng)養(yǎng)不良) and heat-related health problems.
But even before its release, the report drew criticism from some experts on climate and risk, who questioned its methods and conclusions.
Along with the deaths, the report said that the lives of 325 million people, primarily in poor countries, were being seriously affected by climate change. It projected that the number would double by 2030.
Roger Pielke Jr., a political scientist at the University of Colorado, Boulder, who studies disaster trends, said the Forum’s report was “a methodological embarrassment” because there was no way to distinguish deaths or economic losses related to human-driven global warming amid the much larger losses resulting from the growth in populations and economic development in vulnerable (易受傷害的) regions. Dr. Pielke said that “climate change is an important problem requiring our utmost (極度的) attention.” But the report, he said, “will harm the cause for action on both climate change and disasters because it is so deeply flawed (有瑕疵的).”
However, Soren Andreasen, a social scientist at Dalberg Global Development Partners who supervised the writing of the report, defended it, saying that it was clear that the numbers were rough estimates. He said the report was aimed at world leaders, who will meet in Copenhagen in December to negotiate a new international climate treaty.
In a press release describing the report, Mr. Annan stressed the need for the negotiations to focus on increasing the flow of money from rich to poor regions to help reduce their vulnerability(弱點(diǎn)) to climate hazards(危害)while still curbing (限制) the emissions of the heat-trapping gases. More than 90% of the human and economic losses from climate change are occurring in poor countries, according to the report.
【小題1】What is the finding of the Global Humanitarian Forum?
A.Global temperatures affect the rate of economic development. |
B.Rates of death from illnesses have risen due to global warming. |
C.Malnutrition has caused serious health problems in poor countries. |
D.Economic trends have to do with population and natural disasters. |
A.It was challenged by some climate and risk experts. |
B.It aroused a lot of interest in the scientific circles. |
C.It was warmly received by environmentalists. |
D.It caused a big stir in developing countries. |
A.Its statistics look embarrassing. |
B.It is invalid in terms of methodology. |
C.It deserves our closest attention. |
D.Its conclusion is purposely exaggerated. |
A.Its conclusions are based on carefully collected data. |
B.It is vulnerable to criticism if the statistics are closely examined. |
C.It will give rise to heated discussions at the Copenhagen conference. |
D.Its rough estimates are meant to draw the attention of world leaders. |
A.How rich and poor regions can share responsibility in curbing global warming. |
B.How human and economic losses from climate change can be reduced. |
C.How emissions of heat-trapping gases can be reduced on a global scale. |
D.How rich countries can better help poor regions reduce climate hazards. |
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2011-2012學(xué)年度廣東省揭陽(yáng)第一中學(xué) 潮州金山中學(xué)高三上學(xué)期期中聯(lián)考英語(yǔ)卷 題型:閱讀理解
Paula Radcliffe, chasing a third London marathon title, says she has became a stronger person after her terrible experience at the 2004 Athens Games.
Radcliffe, who failed to complete the Olympic marathon and the 10,000m last August, said: "Athens made me a stronger person and it made me care less about criticism"
"In the past I wanted to please everyone, but now I am going to listen even more to the people around me."
She didn't care about criticism made at the weekend by Liz McColgan, who felt Radcliffe should have rested and let her body recover after her failure in Athens.
"Liz is someone I look up to but she hasn't spoken to me since last year and if she really cared for me, I'm sure she would have contacted me."
Instead Radcliffe won the New York City marathon just 11 weeks after Athens.
"In New York I wasn't in my best state but I did know I was good enough to win the race."
Radcliffe insisted her only goal in Sunday's race would be winning a third title and not chasing world records.
However, Radcliffe has not ruled out in the future chasing her "final" world record time and questioned sayings that marathon runners have the ability in their career to produce only four or five world-class times.
"I don't think that ——although I can't put a number on it," said. Radcliffe. "That changes from person to person."
Radcliffe is sure she can better her winning London 2003 performance at some point in the future. Following a successful three-month training period in the United States, the 31-year-old will chase a third title on Sunday after her first victory in 2002 and again 12 months later.
Radcliffe clocked a time of 2:18:56 in her first 42.2-kilometre race three years ago.
Afterwards she set a "mixed course" mark of 2:17:18 five months later in Chicago before lowering that to a time of 2:15:25 in the 2003 London event.
【小題1】Radcliffe’s failure in Athens made her___________.
A.develop respect for Liz | B.love people around her more |
C.rest for five months | D.face criticism calmly |
A.Radcliffe broke the world record in the New York City marathon. |
B.Radcliffe didn’t fully recover before the New York City marathon. |
C.Radcliffe won her first marathon title in the New York City marathon. |
D.Radcliffe had a 3-month training before the New York City marathon. |
A.if she has the ability to set a new world record |
B.if she can win another race though she has won many times |
C.how many times a marathon runner can set the world record |
D.if she has the ability to produce four or five world-class times |
A.one | B.two | C.three | D.four |
A.Practice makes perfect. | B.Well begun is half done. |
C.Where there is a will, there is a way. | D.A friend in need is a fried indeed. |
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015屆四川省高二上學(xué)期期中考試英語(yǔ)試卷(解析版) 題型:閱讀理解
[1] One out of many important things for the whole family to do is to have dinner together. Researchers began reporting the benefits of family dinner about a decade ago, focusing mainly on how it affects children. Studies show that those families who eat dinner at least 3 or 4 times a week together, benefit in many ways.
[2] Eating together helps families achieve open communication and build stronger and healthier relationships. Children have better grades at school and are better adjusted as teens and adults, and the entire family enjoys healthier nutrition. For many families, eating dinner together proves to be a good and effective way to reduce the risk of youth rates of addiction, and helps to raise healthier children. It is also a great time to share the events of the day, discuss news and ideas and just be together and enjoy each other's company.
[3] During dinner time parents have better opportunity to show that they are the prior to their children. Sitting at the same table and sharing meals is where and when parents can find out more about their children's school performance, daily activities and attitudes toward life. When parents have all this information they can better direct their kids toward positive things in life. They also have better chance to reduce the possibility that children will get involved with alcohol, tobacco, and illegal drugs.
[4] However, family researchers say that the benefits of family dinner by no means can be considered as automatic. Parents can sit down to dinner with their kids every day and achieve nothing. ______ if there is too much arguing going on, if there is no meaningful conversation or, what is even worse, if there is just plain silence during gathering.
1.What is the main idea of the text? (no more than 8 words)
2.List two benefits that parents can get by having dinner together with children.(no more than 15words).
3.Fill in the blank in Paragraph 4 with proper words (no more than 8 words).
4.What information can parents probably get about their children at family dinner? (no more than 12 words)
5.What does the word “it” (line 3, paragraph 1) probably refer to? (no more than 3 words)
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2013-2014學(xué)年江蘇省無(wú)錫市等三校高三12月聯(lián)考英語(yǔ)試卷(解析版) 題型:閱讀理解
Global warming is causing more than 300,000 deaths and about $125 billion in economic losses each year, according to a report by the Global Humanitarian Forum, an organization led by Kofi Annan, the former United Nations secretary general.
The report, to be released Friday, analyzed data and existing studies of health, disaster, population and economic trends. It found that human-influenced climate change was raising the global death rates from illnesses including malnutrition and heat-related health problems.
But even before its release, the report drew criticism from some experts on climate and risk, who questioned its methods and conclusions. Along with the deaths, the report said that the lives of 325 million people, primarily in poor countries,were being seriously affected by climate change. It projected that the number would double by 2030.
Roger Pielke Jr., a politicalscientist at the University of Colorado, Boulder, who studies disaster trends, said the Forum’s report was “a methodological embarrassment” because there was no way to distinguish deaths or economic losses related to human-driven global warming amid(在...中間) the much larger losses resulting from the growth in populations and economic development in vulnerable(易受傷害的) regions. Dr. Pielke said that “climate change is an important problem requiring our utmost attention.” But the report, he said, “will harm the cause for action on both climate change and disasters because it is so deeply flawed(有瑕疵的).”
However, Soren Andreasen, a social scientist at Dalberg Global Development Partners who supervised the writing of the report, defended it, saying that it was clear that the numbers were rough estimates. He said the report was aimed at world leaders, who will meet in Copenhagen in December to negotiate a new international climate treaty.
In a press release describing the report, Mr. Annan stressed the need for the negotiations to focus on increasing the flow of money from rich to poor regions to help reduce their vulnerability to climate hazards while still controling the emissions of the heat-trapping gases. More than 90% of the human and economic losses from climate change are occurring in poor countries, according to the report.
1.What is the finding of the Global Humanitarian Forum?
A. Rates of death from illnesses have risen due to global warming.
B. Global temperatures affect the rate of economic development.
C. Malnutrition has caused serious health problems in poor countries.
D. Economic trends have to do withpopulation and natural disasters.
2. What do we learn about the Forum’s report from the passage?
A. It caused a big stir in developing countries.
B. It was warmly received by environmentalists.
C. It caused a lot of interest in the scientific circles.
D. It was challenged by some climate and risk experts.
3. What is Soren Andreasen’s view of the report?
A. Its conclusions are based on carefully collected data.
B. It is vulnerable to criticism if the statistics are closely examined.
C. It will give rise to heated discussions at the Copenhagen conference.
D. Its rough estimates are meant to draw the attention of world leaders.
4.What does Kofi Annan say should be the focus of the Copenhagen conference?
A. How human and economic losses from climate change can be reduced.
B. How rich countries can better help poor regions reduce climate hazards.
C. How emissions of heat-trapping gases can be reduced on a global scale.
D. How rich and poor regionscan share responsibility in curbing global warming.
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2012-2013學(xué)年河南許昌平頂山新鄉(xiāng)三市高三第三次調(diào)研考試英語(yǔ)卷(解析版) 題型:完型填空
My name is Nick Vujicic, an Australian who was born without any limbs(四肢). In recent years one of my most 36 videos on YouTube shows my skateboarding, surfing, playing music, and best of all, 37 hugs from all fields of great people.
All in all, those are pretty ordinary 38 that just about anyone can do, right? So 39 do you think that video has been viewed millions of times? My theory is that people are 40 to watch it because in spite of my physical limitations, I’m living 41 I had no limits.
People often think someone 42 a severe disability to be inactive, upset, maybe even crazy. But I’d like to 43 them by showing that I lead a very adventurous and fruitful life
Among the hundreds of 44 on that video, here’s one typical remark:” seeing a guy like this being happy makes me wonder why I feel 45 for myself sometimes -or feel not funny enough, or whatever. How can I 46 think thoughts like that when this guy is living without limbs and still being happy!?”
I found happiness when I realized that imperfect 47 I may be, I am the perfect Nick Vujicic. I’m designed 48 God’s plan. That’s not to say that there isn’t 49 for improvement. I’m always trying to be better so I can better 50 the world!
I do believe my life has no 51 . I want you all to feel the same way about your life, no matter what your challenges may be. As we 52 our journey together, please take a moment to 53 about any limitations you’ve placed on your life. Now think about what 54 would be like to be 55 of those limitations. What would your life be if anything were possible?
1.A. disappointing B. unforgettable C. popular D. useful
2.A. receiving B. collecting C. returning D. gathering
3.A. sports B. activities C. affairs D. wonders
4.A. how B. what C. when D. why
5.A. drawn B. expected C. required D. ordered
6.A. even though B. in case C. as though D. if only
7.A. of B. from C. in D. with
8.A. advise B. greet C. surprise D. please
9.A. comments B. pictures C. replies D. statements
10.A. nervous B. sorry C. eager D. desperate
11.A. still B. ever C. also D. even
12.A. if B. as C. while D. although
13.A. according to B. thanks to C. owing to D. up to
14.A. stage B. area C. place D. room
15.A. protect B. rescue C. serve D. reserve
16.A .challenges B. limits C. doubts D. endings
17.A. finish B. continue C. start D. stop
18.A. worry B. think C. care D. talk
19.A. we B. one C. it D. you
20.A. free B. short C. aware D. fond
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無(wú)主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com