Modern inventions have speeded up people’s loves amazingly. Motor-cars cover a hundred miles in little more than an hour, aircraft cross the world inside a day, while computers operate at lightning speed. Indeed, this love of speed seems never-ending. Every year motor-cars are produced which go even faster and each new computer boats (吹嘘) of saving precious seconds in handling tasks.
All this saves time, but at a price. When we lose or gain half a day in speeding across the world in an airplane, our bodies tell us so. We get the uncomfortable feeling known as jet-lag; our bodies feel that they have been left behind on another time zone. Again, spending too long at computers results in painful wrists and fingers. Mobile phones also have their dangers, according to some scientist; too much use may transmit harmful radiation into our brains, a consequence we do not like to think about.
However, what do we do with the time we have saved? Certainly not relax, or so it seems. We are so accustomed to constant activity that we find it difficult to sit and do nothing or even just one thing at a time. Perhaps the days are long gone when we might listen quietly to a story on the radio, letting imagination take us into another world.
There was a time when some people’s lives were devoted simply to the cultivation of the land or the care of cattle. No multi-tasking there; their lives went on at a much gentler pace, and in a familiar pattern. There is much that we might envy about a way of life like this. Yet before we do so, we must think of the hard tasks our ancestor faced: they farmed with bare hands, often lived close to hunger, and had to fashion tools from wood and stone. Modern machinery has freed people from that primitive existence.
1. The new products become more and more time-saving because________ .
A. our love of speed seems never-ending B. time is limited.
C. the prices are increasingly high. D. the manufactures boast a lot.
2.What does “the days” in Paragraph 3 refer to ?
A. Imaginary life B. Simple life in the past.
C. Times of inventions D. Time for constant activity.
3. What is the author’s attitude towards the modern technology?
A. Critical B. Objective. C. Optimistic. D. Negative.
4. What does the passage mainly discuss?
A. The present and past times. B. Machinery and human beings.
C. Imaginations and inventions. D. Modern technology and its influence.
高二英语阅读理解中等难度题
Modern inventions have speeded up people's loves amazingly. Motor-cars cover a hundred miles in little more than an hour, aircraft cross the world inside a day, while computers operate at lightning speed. Indeed, this love of speed seems never-ending. Every year motor-cars are produced which go even faster and each new computer boasts of saving precious seconds in handling tasks.
All this saves time, but at a price. When we lose or gain half a day in speeding across the world in an air plane, our bodies tell us so. We get the uncomfortable feeling known as jetlag; our bodies feel that they have left behind on another time zone. Again, spending too long at computers results in painful wrists and fingers. Mobile phones also have their dangers, according to some scientists, too much use may transmit harmful radiation into our brains, a consequence we do not like to think about.
However, what do we do with the time we have saved? Certainly not relax, or so it seems. We are so accustomed to constant activity that we find it difficult to sit and do nothing, or even just one thing at a time. Perhaps the days are long gone when we might listen quietly to a story on the radio, letting imagination take us into another world.
There was a time when some people's lives were devoted simply to the cultivation of the land or the care of cattle. No Multi-tasking there; their lives went on at a much gentler pace, and in a familiar pattern. There is much that we might envy about a way of life like this. Yet before we do so, we must think of the hard tasks our ancestors faced, they farmed with bare hands, often lived close to hunger, and had to fashion tools from wood and stone, Modern machinery has freed people from that primitive existence.
1.The new products become more and more time-saving because_________.
A. our love of speed seems never-ending
B. time is limited
C. the prices are increasingly high
D. the manufacturers boast a lot
2.What does “the days” in Paragraph 3 refer to?
A. Imaginary life. B. Simple life in the past
C. Times of inventions D. Time for constant activity.
3.What is the author's attitude towards the modern technology?
A. Critical B. Objective.
C. Optimistic. D. Negative
高二英语阅读理解中等难度题查看答案及解析
Modern inventions have speeded up people’s loves amazingly. Motor-cars cover a hundred miles in little more than an hour, aircraft cross the world inside a day, while computers operate at lightning speed. Indeed, this love of speed seems never-ending. Every year motor-cars are produced which go even faster and each new computer boats (吹嘘) of saving precious seconds in handling tasks.
All this saves time, but at a price. When we lose or gain half a day in speeding across the world in an airplane, our bodies tell us so. We get the uncomfortable feeling known as jet-lag; our bodies feel that they have been left behind on another time zone. Again, spending too long at computers results in painful wrists and fingers. Mobile phones also have their dangers, according to some scientist; too much use may transmit harmful radiation into our brains, a consequence we do not like to think about.
However, what do we do with the time we have saved? Certainly not relax, or so it seems. We are so accustomed to constant activity that we find it difficult to sit and do nothing or even just one thing at a time. Perhaps the days are long gone when we might listen quietly to a story on the radio, letting imagination take us into another world.
There was a time when some people’s lives were devoted simply to the cultivation of the land or the care of cattle. No multi-tasking there; their lives went on at a much gentler pace, and in a familiar pattern. There is much that we might envy about a way of life like this. Yet before we do so, we must think of the hard tasks our ancestor faced: they farmed with bare hands, often lived close to hunger, and had to fashion tools from wood and stone. Modern machinery has freed people from that primitive existence.
1. The new products become more and more time-saving because________ .
A. our love of speed seems never-ending B. time is limited.
C. the prices are increasingly high. D. the manufactures boast a lot.
2.What does “the days” in Paragraph 3 refer to ?
A. Imaginary life B. Simple life in the past.
C. Times of inventions D. Time for constant activity.
3. What is the author’s attitude towards the modern technology?
A. Critical B. Objective. C. Optimistic. D. Negative.
4. What does the passage mainly discuss?
A. The present and past times. B. Machinery and human beings.
C. Imaginations and inventions. D. Modern technology and its influence.
高二英语阅读理解中等难度题查看答案及解析
Modern inventions have speeded up people’s lives amazingly. Motor-cars cover a hundred miles in little more than an hour, aircraft cross the world a day, while computers operate at lightning speed. Indeed, this love of speed seems never-ending. Every year motor-cars are produced which go even faster each new computer boasts(吹嘘)of saving precious seconds in handling tasks.
All this saves time, but at a price. When we lose or gain half a day in speeding across the world in an airplane, our bodies tell us so. We get the uncomfortable feeling known as jet-lag; our bodies feel that they have been left behind in another time zone. Again, spending too long at computers results in painful wrists and fingers. Mobile phones also have then danger according to some scientists; too much use may transmit harmful radiation into our brains, a consequence we do not like to think about.
However, what do we do with the time we have saved? Certainly not relax, or so it seems. We are so accustomed to constant activity that we find it difficult to sit and do nothing or even just one thing at a time. Perhaps the days are long gone when we might listen quietly to a story on the radio, letting imaginations take us into another world.
There was a time when some people’s lives were devoted simply to the cultivation of the land or the care of cattle. No multi-tasking there; their lives went on at a much gentler pace, and in a familiar pattern. There is much that we might envy about a way of life like this. Yet before we do so, we must think of the hard tasks our ancestors faced; they farmed with bare hands, often lived close to hunger, and had to fashion tools from wood and stone. Modern machinery has freed people from that primitive existence.
1.The new products become more and more time-saving because ______.
A. our love on speed seems never-ending
B. time is limited
C. the prices are increasingly high
D. the manufacturers boast a lot
2.What is the author’s attitude towards the modern technology?
A. Critical B. Objective
C. Optimistic D. Negative
3.What does the passage mainly discuss?
A. The present and past times
B. Machinery and human beings
C. Imaginations and inventions
D. Modern technology and its influence
高二英语阅读理解中等难度题查看答案及解析
Modern inventions have speeded up people’s lives amazingly. Motor cars _______ a hundred miles in more than an hour, aircraft cross the world within a day, _______computers operate at lightning speed. Indeed, this love of _______seems never-ending. Every year motor cars are produced which go even faster and each new computer boasts(吹嘘) of _______ precious seconds in handling tasks.
All this saves time, but _______a cost. When we lose or _______ half a day in speeding across the world in an airplane, our bodies tell us so. We get the uncomfortable feeling known as jet-lag(时差). Our bodies feel that they have been _______ behind in another time zone. Again, spending too long at _______results in painful wrists and fingers. Mobile phones also have their dangers, according to some scientists; too much use may transmit(传播) harmful _______ into our brains, a consequence we do not like to ________about.
However, how do we ________ the time we have saved? Certainly not relax, or so it seems. We are so accustomed to constant activity that we find it ________to sit down and do nothing or even just one thing at a ________. Perhaps the days are long gone when we might listen ________to a story on the radio, letting imagination take us into ________world.
There was a time ________ some people’s lives were devoted simply to the cultivation (耕作) of the ________or the care of cattle. No multi-tasking (多重任务) there; their lives went on at a much gentler pace, and in a familiar pattern. There is much that we might envy about a ________of life like this. Yet before we do so, we must think of the hard tasks our ancestor ________. Modern machinery has ________people from that primitive existence.
1.A. get B. cover C. make D. fly
2.A. while B. thus C. when D. as
3.A. time B. product C. speed D. transportation
4.A. wasting B. saving C. losing D. spending
5.A. in B. on C. with D. at
6.A. gain B. earn C. drop D. miss
7.A. come B. forgotten C. left D. felt
8.A. airplanes B. computers C. sea D. cars
9.A. radiation B. prevention C. combination D. destruction
10.A. wish B. think C. tell D. carry
11.A. control B. handle C. do D. deal
12.A. good B. difficult C. uncomfortable D. easy
13.A. second B. day C. year D. time
14.A. quietly B. meaningfully C. enthusiastically D. actively
15.A. all B. another C. else D. other
16.A. what B. which C. where D. when
17.A. surface B. water C. land D. island
18.A. view B. way C. pathway D. point
19.A. faced B. expressed C. charged D. based
20.A. kept B. remained C. cleared D. freed
高二英语完形填空中等难度题查看答案及解析
By speeding up reforms the UN is trying to live up to the wishes of people around the world and __________ more to building world peace.
A. contribute B. link C. expose D. attend
高二英语单项填空中等难度题查看答案及解析
Many people are not aware the most healing herbs make up today’s modern medicine. The healing herbs from ancient days are still the healing herbs of modern times. Throughout all of these years herbs have remained unchanged; their quality remain as strong as ancient man and animals found it to be thousands of years ago. What has changed is the way man uses these healing herbs together with modern medicine of today.
Ancient man knew about the many benefits of healing herbs and passed on their knowledge form generation to generation. Today modern man continues to benefit from the wisdom ages ago. Actually, herbs can be any plant, flower, tree or shrub(灌木) that heals the body. According to early writings, man first noticed that when an animal was ill it would bite into specific plants, otherwise the animal will leave them alone.
Observing animal behaviors is still done today. Ten years ago, researchers at the Gombe Stream National Park in Tanzania, noticed chimpanzees(黑猩猩) that were ill were eating Aspirin leaves. Researchers found that Aspirin leaves contained a kind of antibiotic(抗生素). These chimpanzees no doubt knew this plant would help heal their disease.
Most plant life has a pleasant smell. The writings of ancient man note that people rubbed these sweet plants on their bodies to keep insects away.
Some herbs mask the smell of smelly meat. The Egyptians used a variety of herbs to preserve their dead.
In conclusion, ancient herbs had a variety of purposes, and for thousands of years were used for the preservation of our foods, and to heal our bodies. Herbs can continue to play an important part in our lives if we open our minds to their importance and usefulness. In my opinion, it is always better to treat naturally with herbs, than to treat illnesses with man-made medicines. There are few if any side effects to taking herbs.
1.The example of chimpanzees is used to suggest ________.
A. chimpanzees are clever animals
B. man began studying herbs long ago
C. Aspirin leave can cure many diseases
D. animals helped man discover healing herbs
2.According to the text, the Egyptians used herbs ________.
A. to keep off insects B. at the burial service
C. to feed their animals D. for the preservation of foods.
3.Which of the following about healing herbs isn’t introduced in the text?
A. How people knew about healing herbs.
B. The benefits of healing herbs.
C. Side effect of healing herbs.
D. How ancient people use healing herbs in life.
4.What is the author’s attitude towards healing herbs?
A. He thinks highly of them. B. He refuses to accept them.
C. He thinks they’re ineffective. D. He thinks they have side effects.
高二英语阅读理解中等难度题查看答案及解析
—We want to finish the task ahead of time.
—You have to _____________, if so.
A. speed it up B. take it up C. pick it up D. turn it up
高二英语单项填空中等难度题查看答案及解析
In an effort to discourage people from using plastics, scientists have been hard at work inventing alternative packaging products. From water bottles made from seaweed to cutlery(餐具) made from rice and wheat, a number of inventions are set to change the way we eat while we are on the go, or having a relaxing picnic in the park.
The idea of using seaweed to make eco-friendly water bottles has been around for a few years. Recently, Ari Jonsson took his invention—a water bottle made from red seaweed—to show off at a festival. The bottles will only hold their shape as long as they are filled. As soon as these bottles are empty they will begin to break down, though they would be perfectly safe to eat. Ari Jonsson's bottles are a step closer to a widely used alternative to the current plastic ones.
The eatable water container is not the only product to add to our image of the future. Narayana Pessapaty has also created eatable spoons. After the success of his spoons, Mr. Pessapaty is ready to expand and introduce forks and chopsticks to his menu. His aim is to largely reduce the amount of plastic waste, which is a huge problem for waste sites all over the world, It is a product that may take up to 500 years to break down, and recycling companies worldwide are struggling to deal with it.
Aside from the obvious benefits to the environment, this new packaging is also cheap to produce and therefore cheap to buy. Even better is the fact that similar eatable cutlery can be made at home, possibly a science project for children or just fun with friends. Why not experiment and create your own recipes?
1.Why do scientists invent alternative packaging products?
A. To make people's life more convenient.
B. To show off their inventive talents.
C. To change the way we picnic outside.
D. To reduce the amount of plastic waste.
2.What makes Art Jonsson's water bottles eco-friendly?
A. They can be made at home.
B. They are cheap to produce and buy.
C. They will hold their shape when they are filled.
D. They will break down themselves when empty.
3.What do Ari and Narayana's inventions have in common?
A. They are convenient to carry.
B. They are safe to eat.
C. They can be used for a short time.
D. They are heavier than plastics.
4.What can be inferred from this passage?
A. Home-made eatable cutlery is likely to be popular.
B. Eatable cutlery will completely replace plastics in the near future.
C. No recycling companies can break down plastic waste.
D. It’s unsafe for individuals to invent eatable cutlery at home.
高二英语阅读理解中等难度题查看答案及解析
It’s a common phenomenon that modern people now have difficulty sleeping. Drinking milk is thought to be helpful. A warm drink of milk before bed has long been the best choice for those wanting a good night’s sleep. But now a study has found it really does help people nod off—if it is milked from a cow at night.
Researchers have discovered that “night milk” contains more melatonin(褪黑激素), which has been proven to help people feel sleepy and reduce anxiety. The study, by researchers from Seoul, South Korea, involved mice being fed with dried milk powder made from cows milked both during the day and at night. Those given night milk, which contained 10 times the amount of melatonin, were less active and less anxious than those fed with the milk collected during daytime, according to the study published in The Journal of Medicinal Food.Night milk quickened the start of sleep and caused the mice to sleep longer. While the effect of cows’ milk harvested at different time has not been tested on humans up to now, taking melatonin drugs has been suggested to those who are struggling to fall asleep at night.
Previous studies have also indicated that milk can be excellent for helping sleep because of the calcium content, which helps people to relax. Milk is also sugar-free and additive-free with nutritionists recommending skimmed milk as the best choice before bed as it is the least fattening. The more fat you take in before bedtime, the greater burden you will put on your body at night.
1.According to the text, the mice fed with daytime milk_________.
A. started sleep more easily B. were more anxious
C. were less active D. sleep longer
2.Which of the following is true of melatonin according to the text?
A. It’s been tested on mice for ten times
B. It can make people more energetic
C. It exists in milk in great amount
D. It’s used in sleeping drugs
3.What can be a suitable title for the text?
A. Night Milk and Sleep
B. Milk and Melatonin
C. Little Fat in Milk
D. Milk Drinking and Health
4.How does the author support the theme of the text?
A. By giving examples B. By stating arguments
C. By explaining statistical data D. By providing research results
高二英语阅读理解中等难度题查看答案及解析
语法填空
From ancient myth(神话) to modern research, left-handed people have been labeled1.society-for good and bad. Nowadays, “lefties” are 2.(general) believed to be more talented.
According to Live Science, about 10 percent of the world’s population is left-handed. However, nobody has been quite sure 3.determines a person’s dominant hand. In a new study published on Sep 5 in the journal Britain, scientists have pinpointed for the first time the part of our DNA that 4.(relate) to left-handed.
高二英语语法填空中等难度题查看答案及解析