A farm planted levels or floors is called a vertical(垂直的)farm. A skyscraper type building can house a vertical farm. Since the garden is built upwards,rather than outwards,it requires much less space than a conventional farm.
The world is quickly running out of room for conventional farming. Vertical farms could be a key to this situation. An 18story vertical farm could feed as many as 50,000 people,all in an area which is the size of the average city block. Vertical farms in the city could cut down on transportation costs as well. Think about the amount of fuel it takes to transport food from farmland to city. The resources saved would be surprising. Besides saving travel time,food would be delivered in fresher condition and with less damage.
There is a growing concern about the use of pesticides(杀虫剂) in agriculture today. But the vertical farm would be a greenhouse type environment, avoiding the need for a large number of pesticides. Vertical farms can be built in a contained space,therefore they are an excellent solution for living well in an environment far different from our own. Hydroponics(水耕法) could be a big part of vertical gardening. This would reduce the amount of soil needed to grow food. Of course,not all food does well with this type of planting,but there are many crops that actually seem to do better.
In some climates,a lack of sunlight creates a short growing season. The solar power option may not work as well here. The addition of grow lights would make it possible to grow crops in vertical gardens in these areas .In other words,we could grow crops in areas where we never could before.
Vertical farms may just be a concept for now,but they are a concept that will solve many of our problems in the future.
1.According to the passage, a vertical farm________.
A.is mainly built outwards |
B.is dependent on solar power |
C.is planted on levels upwards |
D.is only an environmental friendly farm |
2.Compared to the conventional farm, the vertical farm can________.
A.depend far less on sunlight |
B.greatly increase the use of soil |
C.help to protect the limited gardens |
D.reduce the use of harmful pesticides |
3.It can be learned from the passage that vertical farms________.
A.have been put into use |
B.only use hydroponics to grow food |
C.need less room than conventional farms |
D.may increase the transportation costs |
4.What would be the best title for the passage?
A.Vertical farms for our future |
B.Ways to deal with future problems |
C.Vertical farms and green skyscrapers |
D.Making Full Use of Our Limited Land |
高三英语阅读理解困难题
A farm planted levels or floors is called a vertical(垂直的)farm. A skyscraper type building can house a vertical farm. Since the garden is built upwards,rather than outwards,it requires much less space than a conventional farm.
The world is quickly running out of room for conventional farming. Vertical farms could be a key to this situation. An 18story vertical farm could feed as many as 50,000 people,all in an area which is the size of the average city block. Vertical farms in the city could cut down on transportation costs as well. Think about the amount of fuel it takes to transport food from farmland to city. The resources saved would be surprising. Besides saving travel time,food would be delivered in fresher condition and with less damage.
There is a growing concern about the use of pesticides(杀虫剂) in agriculture today. But the vertical farm would be a greenhouse type environment, avoiding the need for a large number of pesticides. Vertical farms can be built in a contained space,therefore they are an excellent solution for living well in an environment far different from our own. Hydroponics(水耕法) could be a big part of vertical gardening. This would reduce the amount of soil needed to grow food. Of course,not all food does well with this type of planting,but there are many crops that actually seem to do better.
In some climates,a lack of sunlight creates a short growing season. The solar power option may not work as well here. The addition of grow lights would make it possible to grow crops in vertical gardens in these areas .In other words,we could grow crops in areas where we never could before.
Vertical farms may just be a concept for now,but they are a concept that will solve many of our problems in the future.
1.According to the passage, a vertical farm________.
A.is mainly built outwards |
B.is dependent on solar power |
C.is planted on levels upwards |
D.is only an environmental friendly farm |
2.Compared to the conventional farm, the vertical farm can________.
A.depend far less on sunlight |
B.greatly increase the use of soil |
C.help to protect the limited gardens |
D.reduce the use of harmful pesticides |
3.It can be learned from the passage that vertical farms________.
A.have been put into use |
B.only use hydroponics to grow food |
C.need less room than conventional farms |
D.may increase the transportation costs |
4.What would be the best title for the passage?
A.Vertical farms for our future |
B.Ways to deal with future problems |
C.Vertical farms and green skyscrapers |
D.Making Full Use of Our Limited Land |
高三英语阅读理解困难题查看答案及解析
Most of Bangladesh is at or below sea level. Rising seawaters linked to climate change has severely affected the country. High water from storms in coastal areas also adds salt to soil. The land is becoming salty. Crops are less productive and many areas of cropland in the country are becoming unfit for farming. These are big problems for the small country. More than 155 million people live in Bangladesh. Growing crops is the most common way Bangladeshis support themselves.
To find a way out, farmers in the country are learning to grow vegetables in so-called “vertical gardens”. The soil in these gardens is better because heavy rains have removed much of the salt.
A vertical garden is easy to make. Villagers fill containers with good soil and natural fertilizers. They put the containers on bricks so they are off the ground. They add pieces of the bricks to the soil to help water flow and drain(排水).
The farmers cut small holes into the sides of the containers. This permits vegetables with short roots a place to grow. Vegetables with long roots grow on top of the container. One bag of soil can produce up to eight kilograms of vegetables in one season.
The farmers also grow vegetables in containers made from large, thin pieces of plastic supported by bamboo. This “vertical tower” measures more than a meter wide. Each of these towers can produce more than 100 kilograms of vegetables. It costs about $12-S13 to build.
1.What is mentioned as a big problem for Bangladesh?
A. Severe climate conditions.
B. Too many people to support.
C. Lack of enough fresh water.
D. Reduced crop productivity.
2.Which mainly makes vegetable growing in vertical gardens successful?
A. Places in the soil for roots.
B. Heavy rains kept in the soil.
C. The good soil with little salt.
D. Brick pieces added to the soil.
3.What does the underlined word “they” in Paragraph 3 refer to?
A. Bricks. B. Fertilizers. C. Villagers. D. Containers.
4.What can we infer about the vertical tower?
A. It is off the ground.
B. It drains very improperly.
C. It uses bamboo for containers.
D. It is unfit for growing vegetables.
高三英语阅读理解中等难度题查看答案及解析
Bamboo (竹子) is one of nature’s (自然) most surprising plants. Many people call this plant a tree, but it is a kind of grass.
Like other kinds of grass, a bamboo plant may be cut very low to the ground, but it will grow back very quickly. A Japanese scientist reported one bamboo plant which grew 1.5 metres (4 feet) in 24 hours! Bamboo grows almost everywhere in the world except Europe. There are more than 1, 000 kinds of bamboo.
Not all bamboo looks the same. Some bamboo plants are very thin. They may only grow to be a few centimeters wide while others may grow to more than 30 centimetres (1 foot) across. This plant also comes in different colors, from yellow to black to green.
Bamboo has been used to make many things such as hats and kitchen tools. Because it is strong, bamboo is also used to build buildings.
Many Asian countries have used bamboo for hundreds of years. They often use bamboo for buildings and supporting new buildings and bridges while they are being built.
In Africa, poor farmers are taught how to find water using bamboo. These African countries need cheap way to find water because they have no money, and their crops often die from no rain and no water. Bamboo pipes help poor farmers bring water to their thirsty fields without spending a lot of money.
1.How is bamboo like grass?
A. It grows quickly. B. It’s wood.
C. It is easy to cut D. It is very thin
2.Though you can see bamboo everywhere, it doesn’t grow ______.
A. in China B. in Europe
C. on mountains D. in Africa
3.Why is bamboo used by African poor farmers?
A. Because it is cheap.
B. Because it has different colours .
C. Because it is strong.
D. Because it has been used by Asians.
4.Bamboo pipes can ______.
A. make money B. be trees
C. grow quickly D. carry water
高三英语阅读理解中等难度题查看答案及解析
This Teaching Assistant Level 3 course is designed for people who either are, or wish to become a teaching assistant. Teaching assistants carry out their tasks under the direction of the class teacher. This is a fully supported home study course, and the help is available whenever you need it—either online or over the phone. There is a huge demand for teaching assistants around the country but also many thousands of applicants for these positions. Having this Teaching Assistant Level 3 qualification will help you have an obvious advantage over other applicants. Our Level 3 Teaching Assistant course is similar to the NVQ (National Vocational Qualification) Level 3 because it is an equivalent (同等的) level of learning.
The teaching assistant is able to contribute in four main areas:
Supporting the teacher
Supporting the pupil
Supporting the school
Supporting the curriculum
The salary a teaching assistant is expected to earn a year:
London fringe (外围):£16,856 - £26,052
Outer London: £18,789 - £27,992
Inner London: £19,893 - £29,088
Rest of England and Wales: £15,817 - £25,016
The fee and the time of enrolment (入学)
Enroll for only a £35 deposit. Teaching Assistant Level 3 is only £345. To help you on your way towards achieving your qualification, we are offering all of our potential students a £115 reduction in their enrolment fees for June. The normal fee for this course is £460 but for this month it has been reduced to only £345. There has never been a better time to start learning and take that first step towards a brighter future!
100% money back guarantee, if you are not satisfied. That’s why we’ll happily give you your money back on any course returned within 7 days. It’s easy for you to enroll now by telephone 01223 923 913. You can get free friendly help and advice from 9:00 am to 4:00 pm, on Monday to Friday. Call 01223 923 915.
1.How can people study this Teaching Assistant Level 3 course?
A. Go to the night school.
B. Go to the full-time school.
C. Study at home at any time.
D. Study at weekends or vacations.
2.What’s the teaching assistant’s task?
A. Listening to the teacher’s lecture all the time.
B. Only helping teachers prepare their lessons.
C. Helping promote effective learning and teaching.
D. Often giving lessons in place of the formal teacher.
3. If a teacher assistant earns £28,000 a year , he probably works in ______.
A. downtown Wales B. the fringe of London
C. outer London D. downtown London
4.How much should you pay in June if you have paid the deposit?
A. £310 B. £35 C. £345 D. £460
高三英语阅读理解中等难度题查看答案及解析
This Teaching Assistant Level 3 course is designed for people who either are, or wish to become a teaching assistant. Teaching assistants carry out their tasks under the direction of the class teacher. This is a fully supported home study course, and the help is available whenever you need it --- either online or over the phone. There is a huge demand for teaching assistants around the country but also many thousands of applicants for these positions. Having this Teaching Assistant Level 3 qualification will help you stand out from other applicants. Our Level 3 Teaching Assistant course is similar to the NVQ (National Vocational Qualification) Level 3 because it is an equivalent (同等的) level of learning.
The teaching assistant is able to contribute in four main areas:
Supporting the teacher
Supporting the pupil
Supporting the school
Supporting the curriculum
The salary a teaching assistant is expected to earn a year:
London fringe (外围):£16,856 - £26,052
Outer London: £18,789 - £27,992
Inner London: £19,893 - £29,088
Rest of England and Wales: £15,817 - £25,016
The fee and the time of enrolment (入学)
Enroll for only a £35 deposit. Teaching Assistant Level 3 is only £345. To help you on your way towards achieving your qualification, we are offering all of our potential students a £115 reduction in their enrolment fees for June. The normal fee for this course is £460 but for this month it has been reduced to only £345. There has never been a better time to start learning and take that first step towards a brighter future!
100% money back guarantee, if you are not satisfied. That’s why we’ll happily give you your money back on any course returned within 7 days. It’s easy for you to enroll now by telephone 01223 923 913. You can get free friendly help and advice from 9:00 am to 4:00 pm, on Monday to Friday. Call 01223 923 915.
1.How can people study this Teaching Assistant Level 3 course?
A.Go to the night school. B.Go to the full-time school.
C.Study at home at any time. D.Study at weekends or vacations.
2.What’s the teaching assistant’s task?
A.Listening to the teacher’s lecture all the time.
B.Only helping teachers prepare their lessons.
C.Helping promote effective learning and teaching.
D.Often giving lessons in place of the formal teacher.
3.If a teacher assistant earns £28,000 a year , he probably works in ______.
A.downtown Wales B.the fringe of London
C.outer London D.downtown London
4.How much should you pay in June if you have paid the deposit?
A.£35 B.£310 C.£345 D.£460
高三英语阅读理解中等难度题查看答案及解析
This Teaching Assistant Level 3 course is designed for people who either are, or wish to become a teaching assistant. Teaching assistants carry out their tasks under the direction of the class teacher. This is a fully supported home study course, and the help is available whenever you need it --- either online or over the phone. There is a huge demand for teaching assistants around the country but also many thousands of applicants for these positions. Having this Teaching Assistant Level 3 qualification will help you stand out from other applicants. Our Level 3 Teaching Assistant course is similar to the NVQ (National Vocational Qualification) Level 3 because it is an equivalent (同等的) level of learning.
The teaching assistant is able to contribute in four main areas:
Supporting the teacher
Supporting the pupil
Supporting the school
Supporting the curriculum
The salary a teaching assistant is expected to earn a year:
London fringe (外围):£16,856 - £26,052
Outer London: £18,789 - £27,992
Inner London: £19,893 - £29,088
Rest of England and Wales: £15,817 - £25,016
The fee and the time of enrolment (入学)
Enroll for only a £35 deposit. Teaching Assistant Level 3 is only £345. To help you on your way towards achieving your qualification, we are offering all of our potential students a £115 reduction in their enrolment fees for June. The normal fee for this course is £460 but for this month it has been reduced to only £345. There has never been a better time to start learning and take that first step towards a brighter future!
100% money back guarantee, if you are not satisfied. That’s why we’ll happily give you your money back on any course returned within 7 days. It’s easy for you to enroll now by telephone 01223 923 913. You can get free friendly help and advice from 9:00 am to 4:00 pm, on Monday to Friday. Call 01223 923 915.
1.How can people study this Teaching Assistant Level 3 course?
A.Go to the night school.
B.Go to the full-time school.
C.Study at home at any time.
D.Study at weekends or vacations.
2.What’s the teaching assistant’s task?
A.Listening to the teacher’s lecture all the time.
B.Only helping teachers prepare their lessons.
C.Helping promote effective learning and teaching.
D.Often giving lessons in place of the formal teacher.
3.If a teacher assistant earns £28,000 a year , he probably works in ______.
A.downtown Wales B.the fringe of London
C.outer London D.downtown London
4.How much should you pay in June if you have paid the deposit?
A.£35 B.£310 C.£345 D.£460
高三英语阅读理解中等难度题查看答案及解析
It is not only praise or punishment that determines a child’s level of confidence. There are some other important ways we shape our kids—particularly by giving instructions and commands in a negative or positive choice of words. For example, we can say to a child “Don’t run into traffic!” or “Stay on the footpath close to me.” In using the latter, you will be helping your kids to think and act positively, and to feel competent in a wide range of situation, because they know what to do, and aren’t scaring themselves about what not to do.
Actually, it is all in the way the human mind works. What we think, we automatically rehearse. For example, if someone offered you a million dollars not to think of a blue monkey for two minutes, you wouldn’t be able to do it. When a child is told “Don’t fall off the tree,” he will think of two things: “don’t” and “fall off the tree”. That is, he will automatically create the picture of falling off the tree in his mind. A child who is vividly imagining falling off the tree is much more likely to fall off. So it is far better to use “Hold on to the tree carefully.”
Clearly, positive instructions help kids to understand the right way to do things. Kids do not always know how to be safe, or how to react to the warning of the danger in negative words. So parents should make their commands positive. “Sam, hold on firm to the side of the boat” is much more useful than “Don’t you dare to fall out of the boat?” or worse still “How do you think I’ll feel if you drown?” The changes are small but difference is obvious.
Children learn how to guide and organize themselves from the way we guide them with our words, so it pays to be positive.
1.Positive choice of words helps kids to ______.
A. do things carefully B. learn in different situations
C. improve their imagination D. build up their confidence
2.What can we infer from Paragraph 2?
A. One can’t help imagining what is heard.
B. A child will act on what is instructed.
C. A child will fall off the tree when told not to.
D. One won’t think of a blue monkey when given money.
3.Which of the following commands helps kids to be safe?
A. Fasten your seat belt.
B. Don’t play by the lake.
C. How do you think I’ll feel if you get hurt?
D. Don’t you dare to walk through the red light?
4.The main idea of the passage is that ______.
A. praise makes kids confident B. right instructions keep kids safe
C. positive instructions guide kids D. clear commands make kids different
高三英语阅读理解中等难度题查看答案及解析
It is not only praise or punishment that determines a child’s level of confidence. There are some other important ways we shape our kids—particularly by giving instructions and commands in a negative or positive choice of words. For example, we can say to a child “Don’t run into traffic!” or “Stay on the footpath close to me.” In using the latter, you will be helping your kids to think and act positively, and to feel competent in a wide range of situations, because they know what to do, and aren’t scaring themselves about what not to do.
Why does such a small thing make a difference? It is all in the way the human mind works. What we think, we automatically rehearse. For example, if someone offered you a million dollars not to think of a blue monkey for two minutes, you wouldn’t be able to do it. When a child is told “Don’t fall off the tree,” he will think of two things: “don’t” and “fall off the tree”. That is, he will automatically create the picture of falling off the tree in his mind. A child who is vividly imagining falling off the tree is much more likely to fall off. So it is far better to use “Hold on to the tree carefully.”
Clear, positive instructions help kids to understand the right way to do things. Kids do not always know how to be safe, or how to react to the warning of the danger in negative words. So parents should make their commands positive. “Sam, hold on firm to the side of the boat” is much more useful than “Don’t you dare to fall out of the boat?” or worse still “How do you think I’ll feel if you drown?” The changes are small but difference is obvious.
Children learn how to guide and organize themselves from the way we guide them with our words, so it pays to be positive.
1.Positive choice of words helps kids to ________.
A. do things carefully
B. build up their confidence
C. improve their imagination
D. learn in different situation
2.What can we infer from Paragraph 2?
A. A child will act on what is instructed.
B. One can’t help imagining what is heard.
C. A child will fall off the tree when told not to.
D. One won’t think of a blue monkey when given money.
3.Which of the following commands helps kids to be safe?
A. Fasten your seat belt.
B. Don’t play by the lake.
C. How do you think I’ll feel if you get hurt?
D. Don’t you dare to walk through the red light.
4.The main idea of the passage is that ________.
A. praise makes kids confident
B. right instructions keep kids safe
C. clear commands make kids different
D. choice of words can make a difference
高三英语阅读理解中等难度题查看答案及解析
Like bootcut jeans or farm fresh produce,television is proving its staying power regardless of trends. It seems to be just like a home cooked meal,never to be replaced,thanks to the wide application of big data.
Americans are still watching an average of five hours of TV each day and over 50%of homes have a television subscription service like Netflix or Hulu.This is due to the fact that television programming has undergone a renaissance(复兴),with cinema-quality programs on broadcast,new ways of delivery-Netflix or Hulu and other over-the-top(OTT)providers and now the promise of data-driven insights for advertisers. Data is the key to television's profitability.Advertisers have access to more audience information than ever,while networks and content providers use data,in addition to instinct(本能)to guide programming decisions.The abundance of data available to content providers,marketers and advertisers makes it possible to process,analyse and transform big data into profitable,useful insights.
For those 50% of homes with a subscription service,OTT TV is using data to make decisions not just about programming,but to guide viewers to the right content.The most famous example of data-driven content is Netflix's House of Cards,a popular TV series in America,designed to be a hit based on platform data like user viewing habits,ratings and preferences.But the content provider uses data to guide all of its decisions,ranging from title images to homepage layouts.
Netflix receives data from millions of set top boxes and online accounts,and then processes data using real time technology like Spark.These data have led to clearly-seen results,like a 20%-30%increase in programs'viewship numbers.
1.Why is"home cooked meal"mentioned in Paragraph 1?
A.To introduce the topic.
B.To show TV can't be replaced.
C.To give background information.
D.To prove big data can be applied.
2.What can we learn about the television industry?
A.It keeps making a high profit.
B.It's losing its viewers to cinemas.
C.It's too dependent on advertising.
D.It is updated to meet the challenges.
3.House of Cards is an example to show data-driven
A.content choice
B.subscription service
C.homepage layout
D.providers'preference
4.What is the writing purpose of the passage?
A.To show how television increases profits.
B.To explain how data benefit the TV industry.
C.To present how over-the-top television works.
D.To tell how the television industry goes digital.
高三英语阅读理解困难题查看答案及解析
At one time or another most farmers have problems with mice. This is especially true for grain farmers. Mice eat a lot of grain. They also carry diseases(疾病), which people can get from eating or touching grain the mice have made dirty. Farmers can use special grain storage buildings or they can kill the mice. However, both methods can be costly. Farmers must buy materials to build the special grain storage buildings or chemical poisons to kill the mice.
Here is a way to kill mice without spending a lot of money. It is a simple but effective kind of mouse trap. The method is first used by some farmers in the west African country of Mali. An agricultural expert in Mali reported about the Mali mouse trap in a magazine. The expert reported that his gardener caught 150 mice in just one night. The gardener used four traps. The trap is easy to make. First, remove the top from a 20 liter metal or plastic container(容器). Put it in a hole in the ground. The top edge of the container should be the level with the surface of the ground. Fill the container with water to within eight centimeters of the top. Add tiny pieces of grain wastes. They should float on the water. Also put some wastes on the ground near the trap. During the night, mice will come out to eat the grain wastes. They will fall into the container and drown. Replace the food in the trap every night.
1.According to the passage,_____ used the mouse trap first.
A. an agricultural expert in the west Africa
B. farmers in the United States
C. all American gardener
D. farmers in Mali
2.What does the passage mainly tell us?
A. A simple and effective method used by farmers to kill mice
B.How to kill mice
C. Methods used by farmers to kill mice
D. Farmers have problems with mice
3. Which of the following can’t protect grain from being eaten by mice?
A.A special grain storage building
B.Chemical poisons
C.A mouse trap
D.A hole in the ground
4. Which is probably the trap mentioned in the passage?
高三英语阅读理解中等难度题查看答案及解析