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To deal with a changing world, we have to change as well. Transforming land into farms removes forests and worsens climate change. But we need to grow more food to support a growing global population. What can we do?
Scientists have discovered that plants grow best under a certain type of light, which can be provided by red and blue LEDs. The combination of these lights at the right level makes a space look pink. Since “pinkhouses” supply their own light, they don’t need to have fragile glass walls and ceilings. And they can be set up anywhere, including places that don’t get the amount of light greenhouses need.
Since pinkhouses can pack food in huge columns, one of these farms doesn’t need a lot of land. Farmers can set up pinkhouses in cities. They completely control temperature and light, which can help some plants grow twice as well in pinkhouses as they do in traditional farming. Pinkhouses can allow for many more harvests per year since farming doesn’t have to stop in the winter.
Even though pinkhouses are a great way to grow crops, lighting and heating an indoor space is very expensive. It doesn’t make sense to grow foods that take up a lot of space or that we need to grow lots of, like wheat, rice, and corn, in a pinkhouse. We will still need to grow those crops in fields. We can start farming smarter.
Farmers will use satellite imagery to figure out exactly where to plant each crop. Think of a mixture of just the fight crops, rather than a rectangle of one type of plant. Sensors in the fields will measure the soil’s water level：temperature, and chemical content. They will even be able to detect insects and send out notifications to a smartphone app. Irrigation systems will be tied to weather forecasting programs, allowing very precise watering and care, all calculated to get the best plant growth and yield.
1.From the text, we know that the pinkhouse________.
A.covers lots of space B.needs enough sunlight
C.is made of glass or plastic D.can make plants grow larger
2.What does the author intend to do in Paragraph 4?
A.Summarize the previous paragraphs. B.Emphasize the advantage of pinkhouses.
C.Introduce a new topic of the discussion. D.Add some background information.
3.What is the result of the smart farming?
A.Farmers will have a better harvest. B.Farmers can grow different plants.
C.Farmers needn’t care about the weather. D.Plants can protect themselves against insects.
4.What’s the best title for the text?
A.Building Pinkhouses B.Feeding the Future
C.Changing the World D.Getting Outdoor Farming Smart
高三英语阅读理解中等难度题查看答案及解析
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To deal with a changing world, we have to change as well. Transforming land into farms removes forests and worsens climate change. But we need to grow more food to support a growing global population. What can we do?
Scientists have discovered that plants grow best under a certain type of light, which can be provided by red and blue LEDs. The combination of these lights at the right level makes a space look pink. Since “pinkhouses” supply their own light, they don't need to have fragile glass walls and ceilings. And they can be set up anywhere, including places that don't get the amount of light greenhouses need.
Since pinkhouses can pack food in huge columns, one of these farms doesn't need a lot of land. Farmers can set up pinkhouses in cities. They completely control temperature and light, which can help some plants grow twice as well in pinkhouses as they do in traditional farming. Pinkhouses can allow for many more harvests per year since farming doesn't have to stop in the winter.
Even though pinkhouses are a great way to grow crops, lighting and heating an indoor space is very expensive. It doesn't make sense to grow foods that take up a lot of space or that we need to grow lots of, like wheat, rice, and corm, in a pinkhouse. We will still need to grow those crops in fields. We can start farming smarter.
Farmers will use satellite imagery to figure out exactly where to plant each crop. Think of a mixture of just the right crops, rather than a rectangle(长方形) of one type of plant.Sensors in the fields will measure the soil's water level,temperature, and chemical content. They will even be able to detect insects and send out notifications to a smartphone app.Irrigation systems will be tied to weather forecasting programs, allowing very precise watering and care, all calculated to get the best plant growth and yield.
1.From the text, we know that the pinkhouse
A.covers lots of space B.needs enough sunlight
C.is made of glass or plastic D.can make plants grow larger
2.What does the author intend to do in Paragraph 4?
A.Summarize the previous paragraphs.
B.Emphasize the advantage of pinkhouses.
C.Introduce a new topic of the discussion.
D.Add some background information.
3.What is the result of the smart farming?
A.Farmers will have a better harvest.
B.Farmers can grow different plants.
C.Farmers needn't care about the weather.
D.Plants can protect themselves against insects.
4.What's the best title for the text?
A.Building Pinkhouses B.Feeding the Future
C.Changing the World D.Getting Outdoor Farming Smart
高三英语阅读理解中等难度题查看答案及解析
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What makes tomorrow’s successful citizens_________ the ability to cope with a changing world as well as the responsibility towards community.
A. is B. are C. has D. have
高三英语单项填空中等难度题查看答案及解析
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With the world changing fast, we have something new ________(deal) with all by ourselves every day.
高三英语其他题中等难度题查看答案及解析
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With the world changing fast, we have something new _____ with all by ourselves every day.
A. deal B. dealt
C. to deal D. dealing
高三英语单项填空中等难度题查看答案及解析
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With the world changing fast, we have something new _____ with all by ourselves every day.
A. deal B. dealt C. to deal D. dealing
高三英语单项填空简单题查看答案及解析
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With the world changing fast, we have something new ________ with all by ourselves every day.
A. deal B. dealt C. to deal D. dealing
高三英语单项填空中等难度题查看答案及解析
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With the world changing fast, we have something new ______with all by ourselves every day．
A．deal B．dealt C．to deal D．dealing
高三英语单项填空简单题查看答案及解析
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As they say, age is just a number. 1. To cope well with the changes, you have to develop good habits in caring and maintaining your body’s health and youth. Adopting these simple yet noteworthy habits should be done in order to attain healthy and graceful aging.
Stay positive. 2. A study reveals that those people who think of age as wisdom and overall satisfaction could recover better from a disability than those who view aging as uselessness and helplessness.
3. Practicing good eating habits should start early in life to accustom yourself from different kinds of food served on the table. As you age, the body keeps on changing; thus, nutrition is vital in delaying the aging process. Your plate should have the following nutrients to maintain balance. Low-glycemic diet high in fresh fruits and veggies, whole grains and lean protein is the healthiest. A research reports that eating plant-based food, whole grains, nuts as well as eating fish twice each week and reducing salt intake may help you age better. It wards off risks of heart attacks, strokes and premature aging. On the contrary, too much sugar, carbohydrates and fatty food can accelerate aging process. 4.
Moderation is the key. Anything in excess is bad for the health. 5. In order to age better and live longer, it is recommended to stick to a balanced diet that consists of 2 1/2 cups of vegetables, 1 1/2 to 2 cups of fruit, six ounces of grains, three cups of dairy and five ounces of protein each day.
A.Eat right.
B.Keep nutritious.
C.Optimism is the key to cope well with aging.
D.So take it slow on indulging in these kinds of food.
E.As you grow old, changes occur to varied parts of your body.
F.Avoid overeating as it leads you to a shorter life span, heart diseases, and type 2 diabetes.
G.When you are aging, different parts of your body will become weaker and weaker.
高三英语七选五简单题查看答案及解析
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The world will be different from what it is now, and we will have to be prepared to ____to the change.
A．adapt B．adopt C．apply D．devote
高三英语单项填空简单题查看答案及解析