Human beings are the most intelligent of all animals because we are gifted with the ability to think and reason logically. Scientists and even common people with special intelligence have made a lot of inventions and contributions to modern lifestyle in the past. "Houses" have been the most popular area for discoveries and inventions in the past and even now.
Many household items have been the result of inventions of people who desired better functioning of the existent products. Every individual has intelligence and if it is used properly for the right purpose it leads to invention of a new tool or device. Many new household inventions are made almost every day and there are specific companies, which particularly keep a record of all these inventions.
A lot of inventions have been made recently in the household field. These products are patented（专利的）and have trade mark licenses（许可）. The patented sliding cinch is a very simple but effective method to prevent shoulder stress and injury for those who work before computers all day long. Vanity PC is a type of computer furniture that specifically hides all the computer wires and keeps a clean and good look. All the outdoor dust, mud and snow can be kept out of the house by installing（安装）the dirt drain（排水管）at the entrance of the door. Another important invention is the automatic toilet night-light, in which a small light starts when the lid of the toilet seat is opened and closes as soon as the lid（盖子）is closed.
These are some of the new household inventions invented mostly by common people. Thus, a variety of new household items are invented every day, which helps in a better functioning of household chores（家务）and in a more useful manner.
1.The first paragraph is intended to _____________.
A. stress the importance of inventions
B. introduce the topic of the article
C. show the advantages of modern lifestyle
D. tell the differences between human beings and animals
2. According to the passage, people make house inventions to _____________.
A. earn more money and gain awards
B. accumulate their wealth
C. improve the present living conditions
D. meet the new demands of new science
3. It can be inferred that the sliding cinch is used to ___________.
A. prevent your shoulder from being over-pressured
B. keep your shoulder safe and sound when you are in an accident or an operation
C. help you practice your shoulder more often and reduce shoulder pains
D. cover your shoulder and make it stronger to resist the outside strike
4.Common people can also make good inventions because ___________.
A. wisdom and inspiration sometimes come from everyday life
B. some inventions are easy to be made and can be mastered by them
C. common people have a strong desire to do something for science research
D. success is often connected with hardship and bitter experience of common people
5.The passage mainly talks about _______________.
A. the correct use of household facilities
B. different ideas about household inventions
C. the history of household inventions
D. household inventions and their influence
高二英语阅读理解中等难度题
Human beings are the most intelligent of all animals because we are gifted with the ability to think and reason logically. Scientists and even common people with special intelligence have made a lot of inventions and contributions to modern lifestyle in the past. "Houses" have been the most popular area for discoveries and inventions in the past and even now.
Many household items have been the result of inventions of people who desired better functioning of the existent products. Every individual has intelligence and if it is used properly for the right purpose it leads to invention of a new tool or device. Many new household inventions are made almost every day and there are specific companies, which particularly keep a record of all these inventions.
A lot of inventions have been made recently in the household field. These products are patented(专利的)and have trade mark licenses. The patented sliding cinch is a very simple but effective method to prevent shoulder stress and injury for those who work before computers all day long. Vanity PC is a type of computer furniture that specifically hides all the computer wires and keeps a clean and good look. All the outdoor dust, mud and snow can be kept out of the house by fixing the dirt drain(排水管)at the entrance of the door. Another important invention is the automatic toilet night-light, in which a small light starts when the lid of the toilet seat is opened and closes as soon as the lid is closed.
These are some of the new household inventions invented mostly by common people. Thus, a variety of new household items are invented every day, which helps in a better functioning of household chores(家务)and in a more useful manner.
1.The first paragraph is intended to ________.
A. stress the importance of inventions
B. introduce the topic of the article
C. show the advantages of modern lifestyle
D. tell the differences between human beings and animals
2.According to the passage, people make house inventions to ________.
A. earn more money and gain awards
B. accumulate their wealth
C. improve the present living conditions
D. meet the new demands of new science
3.It can be inferred that the sliding cinch is used to ________.
A. prevent your shoulder from being over-pressured
B. keep your shoulder safe and sound when you are in an accident or an operation
C. help you practice your shoulder more often and reduce shoulder pains
D. cover your shoulder and make it stronger to resist the outside strike
4.Common people can also make good inventions because ________.
A. wisdom and inspiration sometimes come from everyday life
B. some inventions are easy to be made and can be mastered by them
C. common people have a strong desire to do something for science research
D. success is often connected with hardship and bitter experience of common people
5.The passage mainly talks about ________.
A. the correct use of household facilities
B. different ideas about household inventions
C. the history of household inventions
D. household inventions and their influence
高二英语阅读理解困难题查看答案及解析
Human beings are the most intelligent of all animals because we are gifted with the ability to think and reason logically. Scientists and even common people with special intelligence have made a lot of inventions and contributions to modern lifestyle in the past. "Houses" have been the most popular area for discoveries and inventions in the past and even now.
Many household items have been the result of inventions of people who desired better functioning of the existent products. Every individual has intelligence and if it is used properly for the right purpose it leads to invention of a new tool or device. Many new household inventions are made almost every day and there are specific companies, which particularly keep a record of all these inventions.
A lot of inventions have been made recently in the household field. These products are patented（专利的）and have trade mark licenses（许可）. The patented sliding cinch is a very simple but effective method to prevent shoulder stress and injury for those who work before computers all day long. Vanity PC is a type of computer furniture that specifically hides all the computer wires and keeps a clean and good look. All the outdoor dust, mud and snow can be kept out of the house by installing（安装）the dirt drain（排水管）at the entrance of the door. Another important invention is the automatic toilet night-light, in which a small light starts when the lid of the toilet seat is opened and closes as soon as the lid（盖子）is closed.
These are some of the new household inventions invented mostly by common people. Thus, a variety of new household items are invented every day, which helps in a better functioning of household chores（家务）and in a more useful manner.
1.The first paragraph is intended to _____________.
A. stress the importance of inventions
B. introduce the topic of the article
C. show the advantages of modern lifestyle
D. tell the differences between human beings and animals
2. According to the passage, people make house inventions to _____________.
A. earn more money and gain awards
B. accumulate their wealth
C. improve the present living conditions
D. meet the new demands of new science
3. It can be inferred that the sliding cinch is used to ___________.
A. prevent your shoulder from being over-pressured
B. keep your shoulder safe and sound when you are in an accident or an operation
C. help you practice your shoulder more often and reduce shoulder pains
D. cover your shoulder and make it stronger to resist the outside strike
4.Common people can also make good inventions because ___________.
A. wisdom and inspiration sometimes come from everyday life
B. some inventions are easy to be made and can be mastered by them
C. common people have a strong desire to do something for science research
D. success is often connected with hardship and bitter experience of common people
5.The passage mainly talks about _______________.
A. the correct use of household facilities
B. different ideas about household inventions
C. the history of household inventions
D. household inventions and their influence
高二英语阅读理解中等难度题查看答案及解析
Whatever our differences as human beings are, we all think we’re more like the rest of the animal world than we realize. It is said that we share 40 per cent of our genetic（遗传的）structure with the simple worm.
But that fact has helped Sir John Sulston win the 2002 Nobel Prize for Medicine. Sir John is the founder of the Sanger Institute in Cambridge, which was set up in 1992 to get further understanding of the human genome（染色体组）.
To help them do this, they turned to the worm. The nematode（线虫类的）worm is one of the earliest creatures on planet earth. It is less than one millimeter long, completely transparent and spends its entire life digging holes through sand. But it still has lots to say about human life, and what can be done to make it better.
What the worm told Sir John and his colleagues was that each of cells in the human body is programmed like a computer. They grow, develop and die according to a set of instructions that are coded in our genetic make-up.
Many of the diseases that humans suffer from happen when these instructions go wrong or are not obeyed. When the cell refuses to die but carries on growing instead, this leads to cancer. Heart attacks and diseases like AIDS cause more cell deaths than normal, increasing the damage they do to the body. Sir John was the first scientist to prove the existence of programmed cell death.
1.Sir John Sulston got a Nobel Prize for Medicine because he has .
A．found that human beings are similar to the worm
B．got the fact we share 40 per cent of our genetic structure with the simple worm
C．found the computer which controls each of the cells in the human body
D．proved that cell death is programmed
2.People might be seriously ill if the cells in their body .
A．grow without being instructed
B．die regularly
C．fail to follow people’s instructions
D．develop in the human body
3.The underlined word “they” (paragraph 5) refers to .
A．cell deaths B．diseases C．instructions D．cells
4.What is the subject discussed in the text?
A．The theory of programmed cell deaths.
B．A great scientist—Sir John Sulston.
C．The programmed human life.
D．Dangerous diseases.
高二英语阅读理解中等难度题查看答案及解析
People realize that, 1. animals may not have the same intelligence as human beings, they are smart enough to learn certain things.
Dogs are 2. (extreme) useful as companions for blind people. When a dog has been properly trained, he will always lead his master 3. the right direction and keep him out of danger.
Horses are also able to learn many things. Horses that are used for guard or police duty must learn never to 4. (frighten) of noises, traffic, and other disturbances. Racing horses are also quite strong. Therefore, it is necessary for those people 5. train them to be very patient and understanding.
The moving pictures and television can use 6. (train) animals too. Some animals, such as monkeys and foxes, are easy to film. 7. you have to do is make a trail in front of the camera by dragging something that smells good to 8. animals over the ground. Big animals, such as lions and tigers, can be photographed as they bound happily back to 9. families and dinner. If a movie actor is nearby, the well-trained animal will pay no attention to him. 10., the audience may imagine that the actor escaped a terrible death by the skin of his teeth.
高二英语短文填空中等难度题查看答案及解析
Animals are more ____ to the environment than human beings, which is how they survive.
A. sensitive B. attractive
C. cruel D. committed
高二英语单项填空中等难度题查看答案及解析
Pets provide an unconditional love that requires very little on the part of the human.
Animals are so special to those of us who love them. We miss them when they are no longer with us. We grieve (哀悼) for them in ways which are just the same as grieving for a human loved one.
Whether the end comes through old age, illness, or sudden death, the death of a pet can cause enormous feelings of sorrow, guilt, and loneliness for children and adults alike, as the animal was considered a family member, a child's favoured playmate, or an older person's loyal and faithful companion.
Some people don't want a pet because they do die! It's understandable to be unwilling to expose yourself to death but, at the same time, we become immeasurably more human because our animals die. When we live with animals we're more in step with the rhythms of the planet from day to night and from season to season because our companions make us more aware of the changes around us. Our companion animals teach us about the simple gifts of a beautiful day, a good meal and a gentle touch.
The death of a pet can make us struggle with our belief structure－a natural part of the grieving period. Whether grieving an animal or human, we question our beliefs and many people find their belief structure becomes stronger when they ask themselves hard questions. Others find a new way of acceptance.
And we learn from our animals. Animals aren't afraid to die; they show us that the end of life can be faced without fear. They can teach us to accept death as an opening for love and wonder.
Allow yourself to grieve in whatever way is appropriate for you. The loss of a pet is real grief and causes us to travel through the stages of grief－denial, anger, depression, guilt, and acceptance. These stages must be lived through for the mourning to allow full healing.
1. According to the passage, the reason why some people don’t want a pet may be that ________.
A. animals may change our belief structure
B. animals are so special for those who love them
C. pets can never escape from death which makes people sad
D. pets only provide people with love but never ask for return
2.The underlined sentence in paragraph 4 probably means ________.
A. the animals’ death is unacceptable for their owners
B. the animals’ death may arouse their true feelings inside
C. the animals’ death may expose people to the changes in life
D. the animals’ death is more understandable than human’s death
3.According to the passage, we can infer that ________.
A. pets can give us some gifts when they have a good meal
B. pets are so selfless and brave that all the people love them
C. people can never accept the death of pets or the one they love
D. people may go through several stages before they can accept the death of a pet
4.What’s the attitude of the author towards grieving a pet?
A. Neutral. B. Negative. C. Positive. D. Critical.
高二英语阅读理解中等难度题查看答案及解析
Hearing live music is one of the most pleasurable experiences available to human beings. The music sounds great, but it sounds greater when you get to watch the musicians as they create it. No matter what kind of music you love, try listening to it live.
This guide focuses on classical music, a tradition that originated before recordings, radio, and the Internet, back when all music was live music. In those days live human beings performed for other live human beings, with everybody together in the same room. When heard in this way, classical music can have a special excitement. Hearing classical music in a concert can leave you feeling refreshed and energized. It can be fun. It can be romantic. It can be spiritual.
Classical music concerts can seem like snobby (高傲的) affairs full of foreign terms and unusual behavior. It can be hard to understand what’s going on. It can be hard to know how to act. But don’t worry. Concerts are no stranger than any other amusement, and the rules of behavior are much simpler and easier to understand than the stock market, football, or system software upgrades.
If you haven’t been to a live concert before, or if you’ve been confused by concerts, this guide will explain, so you can relax and enjoy the music.
1.From Paragraph 1, we can see that the author encourages us _______.
A. to watch the musicians to compose music
B. to experience the spirit of classical music
C. to attend live concerts and enjoy live music
D. to obtain pleasure from different kinds of music
2. Which of the following can replace the underlined word “originated” in Paragraph 2?
A. listened B. started
C. performed D. disappeared
3.The author considers that live classical music _______.
A. is full of foreign terms
C. is too difficult to understand
B. is stranger than other amusements
D. is exciting to both players and listeners
4. The passage is _____ which focuses on live classical music.
A. a review B. a conclusion
C. a summary D. an introduction
高二英语阅读理解中等难度题查看答案及解析
DNA is one of the most important discoveries in science. DNA is the plan for the human being, as a blueprint is the plan for a building. DNA makes a person look the way he does. A person’s DNA comes from a mixing of his parents’ DNA. That’s why a child looks like his parents. But, besides controlling things such as height and hair color, DNA can also give people diseases. Scientists are now studying DNA to cure diseases.
In the seventies, scientists developed a process called recombinant or RDNA. Although it sounds difficult to understand, RDNA simply means taking DNA from one animal or plant and putting it into another. By doing so, scientists can create new beings. In doing so, scientists can better understand DNA, especially what parts of DNA do what. After they understand DNA, scientists can begin to cure diseases. Often, the new being created will itself be the cure. Besides curing diseases, RDNA research can also do other things. For example, scientists in Japan have already created “super-trees”. Trees help humans, because they take CO2, which poisons humans, from the air and turns it into oxygen, which lets humans breathe. “Super-trees” do this too, but do it much faster. As things such as cars and factories have already put much CO2 in the area, “super-trees” are badly needed.
Unfortunately, there is a serious danger in RDNA research. Scientists want to create animals to cure old diseases, but these new animals may also create new diseases. It will be a serious problem if the animals escape from the science laboratory and into nature. As these animals are not natural, they may let loose many new powerful diseases.
As a result, RDNA research will create many solutions, but it will also create many problems.
1. From the passage, we can know that a boy looks like his parents because______.
A. he is son of his parents.
B. his parents’ DNA decides his appearance.
C. he has received DNA from his father or his mother.
D. scientists have put some of his parents’ DNA into him.
2.What does the underlined expression “let loose” probably mean?
A. let … go free B. get rid of
C. absorb D. survive
3. What is the best title for the passage?
A. The DNA Research in Japan
B. A New Way of DNA Research in Japan.
C. The Causes and Effects of DNA Research
D. The Advantages And Disadvantages of RDNA
4. The following statements are true about RDNA research EXCEPT ______.
A. the research has been stopped because the created animals carry viruses
B. “super-trees” might be widely planted around the world
C. scientists have not completely understood DNA
D. RDNA research will benefit human beings a lot
5.You might find this passage in / on a ________.
A. fashion magazine B. novel C. scientific newspaper D. sports newspaper
高二英语阅读理解中等难度题查看答案及解析
The natural environment should be protected because of the important role _______ plays in human survival and development.
A. which B. the one
C. it D. that
高二英语单项填空困难题查看答案及解析
Sharks are among the oldest animals on Earth. There are hundreds of kinds of sharks. Most are about two meters long. The dogfish shark, however, is less than twenty centimeters in length. A shark has an extremely good sense of smell. It can find small amounts of substances in water, such as blood, body liquids and chemicals produced by animals._ 1.__ Sharks eat fish, other sharks, and plants that live in the ocean.
Sharks grow slowly. About forty percent of all sharks lay eggs.__ 2.__Some sharks carry their young inside their bodies as humans do. Some sharks are not able to reproduce until they are twenty years old. Most reproduce only every two years. And they give birth to fewer than ten young sharks. For this reason, overfishing of sharks is of special danger to the future of the animal.
Sharks are important for the world's oceans. They eat injured and diseased fish. Their hunting activities mean that the numbers of other fish in ocean waters do not become too great. __3.__
People hunt sharks for sport, food, medicine and their skin. Experts say the international market for some kinds of sharks has increased because many parts of a shark are valuable.
Collectors pay thousands of dollars for the jaws of a shark. __4.__The skin of a shark can be used like leather.
In Asia, people enjoy a kind of soup made from shark fins. Experts say a fisherman can earn a lot of money for even one kilogram of shark fins. Sharks are among the oldest animals on Earth, but some sharks are in danger of disappearing from Earth. __5.__
A. Shark liver oil is a popular source of Vitamin A.
B. This protects the plants and other forms of life that exist in the oceans.
C. Sharks are valuable to us and we can make full use of them.
D. These powerful senses help sharks find their food.
E. If too many sharks in one area are killed, that group of sharks may never return to normal population levels.
F. They are a threat to other forms of life in the ocean.
G. The others give birth to live young.
高二英语信息匹配中等难度题查看答案及解析