Botany (植物学) , the study of plants, occupies a particular position in the history of human knowledge.For many thousands of years it was the one field of awareness about which humans had anything more than the vaguest (模糊的)) of insights.It is impossible to know today just what our Stone Age ancestors knew about plants, but from what we can observe of pre-industrial societies that still exist, a detailed learning of plants and their properties must be extremely ancient.This is logical.Plants are the basis of the food pyramid for all living things even for other plants.They have always been enormously important to the welfare of people not only for food but also for clothing, tools, medicines, shelter, and a great many other purposes.Tribes living today in the jungle of the Amazon recognize hundreds of plants and know many properties of each.To them, botany has no name and is probably not even recognized as a special branch of "knowledge" at all.
Unfortunately, the more industrialized we become, the farther away we move from direct contact with plants, and the less distinct our knowledge grows.Yet everyone comes unconsciously on an amazing amount of botanical knowledge, and few people will fail to recognize a rose or an apple.When nor Neolithic ancestors, living in the Middle East about 10,000 years ago, discovered that certain grasses could be harvested and their seeds planted for richer fields the next season—the first, great step in a new association of plants and humans was taken.Grains were discovered and from them flowed the wonder of agriculture: cultivated crops.From then on, humans would increasingly take their living from the controlled production of a few plants, rather than getting a little here and a little there from many varieties that grew wild, and the accumulated knowledge of tens of thousands of years of experience with plants in the wild would begin to fade away.
1.What does the writer mean when he says "This is logical" in the first paragraph?
A.Human knowledge of plants is well organized and very detailed.
B.It is not surprising that early humans had a detailed knowledge of plants.
C.There is no clear way to determine the extent of our ancestor's knowledge of plant.
D.It is reasonable to assume our ancestors behave much like people in pre-industrial societies.
2.According to the passage, general knowledge of botany begun to fade away because ____.
A.people no longer value plants as a useful resource
B.direct contact with a variety of plants has decreased
C.botany is not recognized as a special branch of science
D.research is unable to keep up with the increasing number of plants
3.We learn that the first great step toward the practice of agriculture is____.
A.the changing diets of early humans
B.the development of a system of names for plants
C.the invention of agricultural implements (工具) and machinery
D.the discovery of certain grasses that could be harvested and replanted
4.Human would depend on the controlled production of a few plants for living with
A.the knowledge of plants
B.the discovery of certain grasses
C.the development of machinery
D.the appearance of agriculture
高三英语阅读理解中等难度题
Botany (植物学) , the study of plants, occupies a particular position in the history of human knowledge.For many thousands of years it was the one field of awareness about which humans had anything more than the vaguest (模糊的)) of insights.It is impossible to know today just what our Stone Age ancestors knew about plants, but from what we can observe of pre-industrial societies that still exist, a detailed learning of plants and their properties must be extremely ancient.This is logical.Plants are the basis of the food pyramid for all living things even for other plants.They have always been enormously important to the welfare of people not only for food but also for clothing, tools, medicines, shelter, and a great many other purposes.Tribes living today in the jungle of the Amazon recognize hundreds of plants and know many properties of each.To them, botany has no name and is probably not even recognized as a special branch of "knowledge" at all.
Unfortunately, the more industrialized we become, the farther away we move from direct contact with plants, and the less distinct our knowledge grows.Yet everyone comes unconsciously on an amazing amount of botanical knowledge, and few people will fail to recognize a rose or an apple.When nor Neolithic ancestors, living in the Middle East about 10,000 years ago, discovered that certain grasses could be harvested and their seeds planted for richer fields the next season—the first, great step in a new association of plants and humans was taken.Grains were discovered and from them flowed the wonder of agriculture: cultivated crops.From then on, humans would increasingly take their living from the controlled production of a few plants, rather than getting a little here and a little there from many varieties that grew wild, and the accumulated knowledge of tens of thousands of years of experience with plants in the wild would begin to fade away.
1.What does the writer mean when he says "This is logical" in the first paragraph?
A.Human knowledge of plants is well organized and very detailed.
B.It is not surprising that early humans had a detailed knowledge of plants.
C.There is no clear way to determine the extent of our ancestor's knowledge of plant.
D.It is reasonable to assume our ancestors behave much like people in pre-industrial societies.
2.According to the passage, general knowledge of botany begun to fade away because ____.
A.people no longer value plants as a useful resource
B.direct contact with a variety of plants has decreased
C.botany is not recognized as a special branch of science
D.research is unable to keep up with the increasing number of plants
3.We learn that the first great step toward the practice of agriculture is____.
A.the changing diets of early humans
B.the development of a system of names for plants
C.the invention of agricultural implements (工具) and machinery
D.the discovery of certain grasses that could be harvested and replanted
4.Human would depend on the controlled production of a few plants for living with
A.the knowledge of plants
B.the discovery of certain grasses
C.the development of machinery
D.the appearance of agriculture
高三英语阅读理解中等难度题查看答案及解析
. ---Mr. Huang, National Day is coming…
--- _________ ? Just occupy yourself in your study.
A. What of it B. What if C. How come D. What for
高三英语简单题查看答案及解析
STUDY CENTER COURSES
From Paragraph to essay Of particular relevance to students who wish to improve their organizational skills and who feel that their final product is never clear enough. Thursday 10:00—12:00 Kiran Singh |
Source Material How do you gather information for a project or paper? A practical course which looks at sources of information and how to use cataloguing systems. Monday 10:00—11 :00 Kiran Singh |
Express Yourself An advanced course suitable for students who are about to step into organizations where they may have to voice their opinions often. Monday 12:00—2:00 Dave Parrin |
Media Use Open to all students ,this course focuses on the many ways we can benefit from the radio and television. Group projects form part of course. Tuesday 9:00—11:00 Steve Ansell |
The Short Story A research into the world of popular writers. One story is selected for adaptation into a short play and group performance. Pre-arranged groups welcome. Thursday 11:00—1:30 Mrs Owen |
Caught for Speeding Open to all students .Simple eye exercises to help you with speed reading. How to be selective on the page . Using headings, topic sentences and paragraphs for easy access. Wednesday 11:00—1:00 Mrs Owen |
Tense about Tenses For those who worry about their use of words—a look at tenses and other aspects of the language through poetry and song. Good voice helps but not a must. Saturday 10:00—12:00 Steve Ansell |
1.If a student takes the course The Short Story, he can’t take________.
A.From Paragraph to Essay B.Tense about Tenses
C.Source Material D.Media Use
2.Which of the courses can develop the students’ team work?
A.From Paragraph to Essay B.The Short Story
C.Caught for Speeding D.Express Yourself
3.From where can a student read this?
A.On the radio. B.On television.
C.In a local newspaper. D.On a school notice board.
高三英语阅读理解简单题查看答案及解析
By knowing what kind of learner you are,you can organize your study to best suit your particular way of learning.
Visual learning style
These learners like to draw,build,design and make things.They like looking at pictures and enjoy jigsaw puzzles and mazes.They tend to think in pictures rather than words.
Verbal learning style
These learners are very good at listening and are often very good speakers and story tellers.They think in words rather than pictures.They like to read and write,and usually have good memories for such things as names,dates and places.
Logical learning style
These learners are very logical. They easily recognize numerical and word patterns and look for logical connections between ideas.They like to figure things out for themselves and love solving problems.They enjoy working with abstract(抽象) ideas.
Bodily learning style
These learners like to move around a lot and to touch objects and people.They often wave their hands around when they are talking.They are good at physical activities,such as sport and dancing,and they enjoy making things with their hands.
Naturalistic learning style
These learners love to be outside.They are interested in nature and are usually fond of animals.They are often involved with nature conservation groups.They are excellent at planning picnics and other outdoor activities.They like to understand how things in nature work.
Music learning style
These learners appreciate music.They are usually good at singing or playing musical instruments and can often compose(作) music.They are often very sensitive to noises around them and are sometimes easily distracted(分散注意力) by background noises.
Interpersonal learning style
These learners like to be surrounded by people.They usually have lots of friends and like to join groups and clubs.They ale often the leaders of any group they join and they are very good peace makers.
Intrapersonal learning style
These people are quite happy in their own company.They spend a lot of time thinking about things such as their dreams and hopes and their relationships with other people.They prefer to work alone and to follow their own interests.
1. If a person usually puts things into categories and sorts when thinking,he is most probably________.
A.a bodily learner B.a visual learner
C.a logical learner D.a verbal learner
2. Naturalistic learners learn best_________.
A.through music and rhythm(旋律)
B.in a natural setting rather than a built environment
C.with pets around them
D.in the condition that there is loud natural noise
3. An intrapersonal learner may be different from an interpersonal learner in the way that_________.
A.he(she)is not good at communicating with others
B.his(her)individual ability is rather good
C.he(she)is slow in thinking out the answers to problems
D.his(her)relationship with others is always bad
4. The best title for this passage would be____________.
A.How Should You Learn? B.How to Learn Best
C.Choose Your Style D.Learning Styles
高三英语阅读理解中等难度题查看答案及解析
—I say,the Spring Festival is coming.
—__________Just occupy yoursel f in your study.
A.What for B.What if C.So what D.Say what
高三英语单项填空中等难度题查看答案及解析
—I’ve studied growing plants as one of my interests.Could I make some suggestions?
—_______.
A.You will make it |
B.Go right ahead |
C.Don’t mention it |
D.Take it easy |
高三英语单项填空中等难度题查看答案及解析
—I’ve studied growing plants as one of my interests.Could I make some suggestions?
—_______.
A.You will make it
B.Go right ahead
C.Don’t mention it
D.Take it easy
高三英语单项填空中等难度题查看答案及解析
A new power plant in Nakoso, Japan, might someday change everything for coal plants.Since the new power plant fired up in September, the designer, Mistubishi, is expecting to prove it's possible to burn coal without polluting.This technology is known as integrated gasification combined cycle (IGCC).Proving IGCC works should give Mitsubishi's US partner, NRG Energy, the jump other hurdles to building new clean plants.
The project promised to solve the problem of the ages for power plants: how to produce cheap, clean, reliable electricity.No existing technology can do all three perfectly.
The problem is IGCC isn't there yet.It costs about 20 percent more than traditional plants.And even though it's easier to collect the resulting carbon dioxide from an IGCC plant than a traditional plant, there's no proven way to get rid of the greenhouse gas.One plan is to drill a shaft(通道) to pump the carbon dioxide underground, into saltwater formations.But there's no guarantee it will remain underground forever.
NRG administrators think solving the IGCC riddles is worth the trouble because they expect the U.S.will soon limit the amount of carbon dioxide that power generators may give out .
"With the additional cost of IGCC, to just voluntarily build something that's 20 percent more expensive, that’s commercial suicide," NRG chief administrator, David Crane said.
NRG administrators expect the cost to decline after six or seven plants are built.But other industry experts think it will take about a dozen plants for the price to be competitive with traditional coal plants.
Takaya Watanabe, a vice general manager of Mitsubishi, admits that the cost challenges are difficult.“It’s good for a company to say we want to be green, but unless someone is willing to pay, it's a dream.It won't keep our family eating rice," he said.
1.What is expected of the new technology?
A.To make electricity without polluting the air.
B.To produce energy without burning coal.
C.To keep the use of electricity cheaper.
D.To pump carbon dioxide more easily .
2.What's the biggest problem the companies are faced with?
A.How to pump greenhouse gases.
B.How to deal with the high cost.
C.How to get along with other partners.
D.How to improve the new technology.
3.What can be inferred from the passage?
A.New technologies are unacceptable to people.
B.It's unlikely to build more new power plants.
C.The companies are run on a tight budget.
D.Going green is easier said than done.
高三英语阅读理解中等难度题查看答案及解析
Over the past few months huge groups of locusts(蝗虫), one of which occupied an area more than three times the size of New York City, have eaten up crops across the Home of Africa and the Middle East, leaving an estimated 20 million people at risk of famine(饥荒). The first generation's eggs are starting to hatch, and now even bigger swarms(虫群) are forming threatening. Countries from the Democratic Republic of Congo to Yemen, Iran, Pakistan and India, “representing a threat to food security and livelihoods,” says the U.N.'s Food and Agriculture Organization(FAO).
Desert locusts' populations explode when weather conditions are right. That explosion can create huge swarms that can travel great distance-more than 90 miles in a day-in search of food. Warm weather and unusually heavy rains in the Horn of Africa at the end of 2019 provided the moist(湿润的) soil necessary for hatching eggs. From there, the insects spread rapidly, resulting in one of the worst outbreaks the region has seen in more than 70 years.
A typical swarm numbering 4 billion to 8 billion locusts, can consume in one day the same amount of food as 35 million people. Some swarms have been so thick in parts of Kenya that they have prevented planes from taking off. Governments have used widespread aerial spraying of pesticides when available; in poorer regions, where aircraft are unavailable, soldiers battle the swarms with handheld spray pump.
The FAO has appealed for $138 million to support affected communities, If the locusts are not stopped before the next generation hatches, the impact could be terrible: the FAO guesses that an additional 25 million people across the region could lose their crops. Scientists in Kenya hope a new computer-assisted tracking program that combines satellite data with weather-mapping software will help predict the swarms next destination, buying-regional authorities enough time to prepare a response. Buy coronavirus- related travel restriction have delayed relief efforts as well as response mechanisms. The locusts have no such travel limitations.
1.The author uses many statistics in the passage to show_____
A.the disastrous consequence of the outbreaks of locusts
B.the serious conditions facing the New York City
C.the speed of swarms of locusts travelling
D.the exact number of crops consumed by locusts
2.What is Paragraph 2 mainly about?
A.The great distances locusts can travel.
B.The explosion of locusts' population.
C.The perfect conditions for hatching their eggs.
D.The result of the unusual outbreaks of locusts.
3.What does the last paragraph imply?
A.The travel restrictions may probably worsen the urgent situation.
B.It is unlikely to predict the swarms' next destination now.
C.A lot of money has been raised after the FAO's appeal
D.It's not difficult for humans to win the battle against the locust
高三英语阅读理解中等难度题查看答案及解析
The Lushan Mountain, occupying an area of 302 square kilometers, possesses rich cultural and geological __________.
A.attractions | B.amusements | C.entertainments | D.presentations |
高三英语单项填空中等难度题查看答案及解析