Like you and your pet dog, plants are living things: they eat, drink, and grow. Unlike you and your dog, they can't run away, use fists or teeth, or hide under the covers when they're threatened. But they can fight back.
Why would a plant need to fight back? To avoid being eaten, of course! Plants have several ways of protecting themselves. A plant can grow in a hidden or hard-to-get-to place. Think of plants you've seen growing on steep, rocky cliff (悬崖). Or, a plant could make only some parts of itself attractive to hungry insects and animals. For instance, if a plant produced really tasty leaves, herbivores (creatures that eat only plants) might eat the leaves instead of the seeds, which the plant needs for making more plants. Some plants have sharp or slippery (滑的) parts that discourage insects and other animals from getting too close, like the thorns(刺) on a rosebush.
But the most interesting way that plants fight back is by using chemicals. Plants take minerals from the soil and combine them into chemicals that do a lot of work. For example, plants produce chlorophyll(叶绿素), which helps convert sunshine and water into the sugars that plants eat.
They also produce chemicals to help protect themselves. One kind of tobacco plant releases a chemical into the air whenever small bugs begin to eat it. The chemical signals large bugs, saying "Dinner's ready!" The big bugs come to eat the little ones and save the plant.
Most plants use chemicals in a more direct way against their enemies. In other words, plants make poison.
1.What does the underlined word "convert" mean?
A.Change B.Separate
C.Form D.Produce
2.What do we know from the passage?
A.Some plants hide under the covers when faced with threat.
B.A plant grows in a hard-to-get-to place to draw people's attention.
C.Some plants produce tasty leaves to protect their seeds.
D.Plants produce chemicals to meet the needs of big bugs.
3.What may be talked about following the last paragraph?
A.Different effects that different plant poisons cause on plant eaters.
B.Different kinds of plants in the world.
C.Why plants make poison?
D.How to protect plants?
4.What would be the best title for the passage?
A.Plant information. B.Plant enemies.
C.Plant poisons. D.Plant protection.
高一英语阅读理解中等难度题
Like you and your pet dog, plants are living things: they eat, drink, and grow. Unlike you and your dog, they can't run away, use fists or teeth, or hide under the covers when they're threatened. But they can fight back.
Why would a plant need to fight back? To avoid being eaten, of course! Plants have several ways of protecting themselves. A plant can grow in a hidden or hard-to-get-to place. Think of plants you've seen growing on steep, rocky cliff (悬崖). Or, a plant could make only some parts of itself attractive to hungry insects and animals. For instance, if a plant produced really tasty leaves, herbivores (creatures that eat only plants) might eat the leaves instead of the seeds, which the plant needs for making more plants. Some plants have sharp or slippery (滑的) parts that discourage insects and other animals from getting too close, like the thorns(刺) on a rosebush.
But the most interesting way that plants fight back is by using chemicals. Plants take minerals from the soil and combine them into chemicals that do a lot of work. For example, plants produce chlorophyll(叶绿素), which helps convert sunshine and water into the sugars that plants eat.
They also produce chemicals to help protect themselves. One kind of tobacco plant releases a chemical into the air whenever small bugs begin to eat it. The chemical signals large bugs, saying "Dinner's ready!" The big bugs come to eat the little ones and save the plant.
Most plants use chemicals in a more direct way against their enemies. In other words, plants make poison.
1.What does the underlined word "convert" mean?
A.Change B.Separate
C.Form D.Produce
2.What do we know from the passage?
A.Some plants hide under the covers when faced with threat.
B.A plant grows in a hard-to-get-to place to draw people's attention.
C.Some plants produce tasty leaves to protect their seeds.
D.Plants produce chemicals to meet the needs of big bugs.
3.What may be talked about following the last paragraph?
A.Different effects that different plant poisons cause on plant eaters.
B.Different kinds of plants in the world.
C.Why plants make poison?
D.How to protect plants?
4.What would be the best title for the passage?
A.Plant information. B.Plant enemies.
C.Plant poisons. D.Plant protection.
高一英语阅读理解中等难度题查看答案及解析
Living among trees, plants and flowers can fill your life with beauty. And if you are a woman, it can also help you live longer. Researchers found that women who live in homes surrounded by plants appear to have lower death rates than women who live in areas with fewer plants.
Researchers at Harvard University’s T.H. Chan School of Public Health reported the finding. They looked at the information from one of the largest and oldest investigations of the women’s health: the Nurse’s Health Study. It began 40 years ago. It now has information on nearly 200,000 women.
For the new study, the team looked at the death rates of more than 100,000 women between the years 2000 and 2008. Then the researchers compared the death rates of these women to the plants around their homes. The researchers also considered other things, such as the age of the women, money they earn and race. They also looked at whether or not the women smoked.
The study found that the death rate among women who lived in the greenest spaces was 12% lower than those from the least green areas. The researchers were surprised to find such a strong connection between high vegetation levels and low death rates.
The study suggested that living among trees, flowers and other plants lowered levels of depression. Researchers said women in greener areas spent more time with other people and exercised more. It is common knowledge that plants can help the environment in many ways. The new finding also suggested ways to the government and the city planners to grow even healthier living areas.
1.How did the researchers divide the women in the study?
A. By their money. B. By their different ages.
C. By their habit of smoking. D. By the number of plants around them.
2.It can be inferred from the last paragraph that ________.
A. more and more women will plant trees
B. it will be a must to build houses with trees around
C. the new finding may influence future living conditions
D. the government will take action to make women healthier
3.What is the best title of this passage?
A. Women should grow flowers at home
B. Plants may help women live longer
C. Women must exercise more to keep healthy
D. The bad environment causes high death rates
高一英语阅读理解中等难度题查看答案及解析
Do you often play with your pet dog or cat? Do you like touching wild animals such as squirrels? They are cute. But be careful. If they bite you, you may get a terrible disease——rabies.
Believe it or not, in the last five months, rabies killed more people in China than any other disease. 2,254 people got rabies in the first nine months of this year. In September, 318 people died of rabies. That is 37 per cent more than last September.
Animals like dogs, cats, squirrels and bats can have rabies. If they bite or scratch（抓）someone, rabies could infect（感染）the person’s nervous system（神经系统）. The person could even die. It’s important to get the right treatment as soon as possible.
Every year, more than 50,000 people around the world die of rabies. Most of them are from developing countries. India has the most deaths. China is second.
1.Rabies is the name of _____.
| A．a book | B．a man | C．a dog | D．a disease |
2.Paragraphs two and three _____.
| A．teach people how to deal with rabies. |
| B．explain the situation in China. |
| C．order people not to keep pets. |
| D．show what rabies is really like. |
3.Which of the following animals might NOT have rabies?
| A．Squirrels. | B．Ducks. | C．Cats. | D．Bats. |
4.The Chinese for the underlined word “treatment” probably is _____.
| A．医生 | B．请客 | C．治疗 | D．待遇 |
5.What the best title for the passage?
| A．Don’t keep pets | B．How to keep pets |
| C．Watch out for rabies | D．Pets with rabies |
高一英语阅读理解中等难度题查看答案及解析
What kind of house will you buy in the future? Would you like to live in a house where your plants can call your phone to tell you that they need to be watered? Or a house that helps you cut your energy bill by turning off the lights when you leave a room? It may sound like science fiction, but it already exists! Come and visit the Smart Home at the Museum of Science and Industry in Chicago, Illinois. It will show how you can live a green lifestyle by making use of advanced technology throughout the home that makes your life easier and simpler.
The Smart Home uses green technology to record the energy it uses, including electricity, water and gas. The house’s energy dashboard (仪表盘) lets you know your energy use through your television and computer. The house greets you with the new information when you walk in the door. It is able to record when you enter and leave rooms, and can switch the lights, television and music off .
The Smart Home is made entirely of recyclable and renewable materials. The furniture is made from used light bulbs, plastic bottles and other renewable materials, but you can’t tell from just looking at them. The kitchen countertops (工作台面) are made of recycled glass.
The entire house is designed to control the use of energy. The roof of the Smart Home has a sustainable vegetable garden, which does little harm to nature. Even the personal computer is green: it uses less power than a 60-watt light bulb. The house can raise and lower the window shades by itself.
1.What is the text mainly about? (no more than 8 words)
________________________________________
2.Fill in the blank in Paragraph 2 with proper words. (no more than 5 words)
________________________________________
3.What is the Smart Home made of? (no more than 10 words)
________________________________________
4.What does the unlined word “sustainable” mean in the last paragraph? (no more than 3 words)
________________________________________
5.What do you think of the Smart Home? Explain your reason. (no more than 25 words.)
________________________________________
高一英语阅读表达简单题查看答案及解析
What kind of house will you buy in the future? Would you like to live in a house where your plants can call your phone to tell you that they need to be watered? Or a house that helps you cut your energy bill by turning off the lights when you leave a room? It may sound like science fiction, but it already exists! Come and visit the Smart Home at the Museum of Science and Industry in Chicago, Illinois. It will show how you can live a green lifestyle by making use of advanced technology throughout the home that makes your life easier and simpler.
The Smart Home uses green technology to record the energy it uses, including electricity, water and gas. The house’s energy dashboard (仪表盘) lets you know your energy use through your television and computer. The house greets you with the new information when you walk in the door. It is able to record when you enter and leave rooms, and can switch the lights, television and music off .
The Smart Home is made entirely of recyclable and renewable materials. The furniture is made from used light bulbs, plastic bottles and other renewable materials, but you can’t tell from just looking at them. The kitchen countertops (工作台面) are made of recycled glass.
The entire house is designed to control the use of energy. The roof of the Smart Home has a sustainable vegetable garden, which does little harm to nature. Even the personal computer is green: it uses less power than a 60-watt light bulb. The house can raise and lower the window shades by itself.
1.What is the text mainly about? (no more than 8 words)
________________________________________
2.Fill in the blank in Paragraph 2 with proper words. (no more than 5 words)
________________________________________
3.What is the Smart Home made of? (no more than 10 words)
________________________________________
4.What does the unlined word “sustainable” mean in the last paragraph? (no more than 3 words)
________________________________________
5.What do you think of the Smart Home? Explain your reason. (no more than 25 words.)
________________________________________
高一英语阅读表达简单题查看答案及解析
We all like watching online videos of dogs and cats doing funny things. But if you had to decide, which of the two animals would you say you might like better? Your answer may say something about your personality.
According to a 2010 study led by Sam Gosling, a scientist at the University of Texas, US, dog people are about 15 percent more outgoing and 13 percent more pleasant to be friends with than cat people.
This is not hard to understand, since cats and dogs behave differently themselves. “Cats will occasionally engage in social activities, but usually after only a few minutes, they will abandon the game. Dogs, on the other hand, will often engage in play, like fetching a thrown ball, for hours at a time,” said Modern Dog Magazine.
Although cat people are less social, Gosling’s study showed that they are 11 percent more open-minded than dog people. They usually like art, adventures and unusual ideas. They also have more imagination and curiosity. But dog people are more likely to stick to old beliefs and traditional interests.
However, their love of a free lifestyle also means that cat people dislike making plans. They just follow whatever ideas pop into their heads without planning ahead. But dog people are different. They usually have strong self-control and like to carry out their plans.
Despite these big differences between dog people and cat people, there are some things that they have in common, “Both types of people consider themselves close to nature, dislike animal-print clothing, and are generally optimists,” noted Mother Nature Network.
But can personality change? Can a cat person become a dog person, or the other way around? In a study done by Stanley Coren, a scientist based in Canada, he asked cat owners: “If you had enough living space and there were no objections form other people in your life, and someone gave you a puppy as a gift, would you keep it?”
About 68 percent of them said they would not accept a dog as a pet. But when dog owners were asked the same question about a kitten, almost 70 percent said they would allow a cat into their lives.
1.According to the article, dog people _____________ cat people.
A. perform better in school than B. are more open-minded than
C. have closer friends than D. are more traditional than
2.The underlined phrase “engage in” in Paragraph 3 probably means_____________.
A. take little interest in B. take part in C. benefit from D. suffer from
3.What do cat people and dog people have in common?
A. Both of them like planning ahead
B. Both of them love travelling and adventures
C. Both of them are imaginative and curious
D. Both of them care about nature.
4.What can we conclude from the last two paragraphs?
A. Cat people are more likely to become dog people.
B. Dog people are more likely to accept cats into their homes than cat people are to accept dogs.
C. Neither dog nor cat people like to accept a new pet.
D. It is difficult to find out whether dog people or cat people will make a change.
高一英语阅读理解中等难度题查看答案及解析
Dogs are a very popular pet in the United States. Most dogs just live with their families, but some dogs have very special jobs to do.
A very special group of dogs are known as “Therapy (治疗) Dogs”. These dogs are family pets with special training. The training allows them to go into public buildings and comfort people in need. The dogs are trained to be calm and quiet. Loud noises and unfamiliar places don’t frighten them. Therapy dogs can improve people’s health as well. Studies show that when people spend time with animals, their blood pressure goes down. They are calmer, and their mood improves.
Some therapy dogs work in schools and libraries. In one town in California, therapy dogs have become children’s reading friends. The dogs belong to a therapy dog group. Eight of these special dogs have been trained to be listening friends for young readers. The library is trying to encourage kids to enjoy reading. The children are invited to meet at the library. They are paired up with a therapy dog and can read to it.
The dogs make a great audience. They don’t judge a child who cannot read well; they just listen quietly. The children can read at their own speed and they find it less nervous than reading in front of their class. The children look forward to reading to the dogs, and the dogs love the attention. The library and the teachers are very happy with the program.
1.Which of the following about therapy dogs is TRUE according to the text?
A.They love to be comforted by people. B.They are trained to frighten strangers.
C.They are quiet and make little noise. D.Their mood improves when they help people.
2.We know that the library mentioned in the text ________.
A.wants to help kids to enjoy reading B.invites kids to meet outdoors
C.trains eight dogs to help kids D.divides kids into groups
3.The dogs in the library can make a great audience because they ________.
A.love spending time with children B.don’t comment on children’s reading
C.don’t mind whether children are reading D.understand children’s feelings
4.Which of the following is the best title for the text?
A.Dogs are popular among American families B.Dogs help children become better readers
C.Dogs work in libraries in California D.Dogs are children’s best friends
高一英语阅读理解中等难度题查看答案及解析
Dogs are wonderful companions all their own, but they can also help change your life so that you’re more accepting of new friendships. A new study studied how dogs’ brains responded to the human voice and found that “the human brain responds to dog emotions the same way it responds to human emotions” and that the dog’s brain does the same.
Dogs are pack animals, so in terms of pet ownership, your dog will prefer to stay with you rather than somewhere alone. Think about how this concept applies to friendship. People today are getting more and more used to spending time on social networking, email, and text. While all methods of communication are good, there is nothing like seeing your friends and hearing their voice. With good friends, sometimes a look explains everything, and you can only get this when you’re together hanging out in person.
Let’s face it, dogs never hide their feeling. They let you know what they enjoy doing most, whether it is chasing a ball, going for a walk, or getting a treat. For people, it’s harder to be open with your emotions. But in order to truly find a friend, you’ll need to let go of your fears and put trust into your friends. The reality is that you’ll never make everyone you meet happy one-hundred percent of the time, so if your friends and family think you’re great, put aside the need to be liked by everyone.
Dogs wait for you to come home and are so happy to see you again that they practically do a happy dance when you walk through the door. Friends, on the other hand, are sometimes so busy that even hearing from a friend becomes an unwelcome interruption. Rather than avoid calls or emails, make a point to talk to friends on a regular basis.
1.According to the text, dogs .
A. will become human’s only friends
B. can help people make their friends
C. are good at finding friendly humans
D. have similar brains to humans’
2.What are pack animals?
A. Animals that like to stay with others
B. Animals often owned by humans as pets
C. Animals preferring to do everything alone
D. Animals that people like to stay together with
3.To keep a friendship, the author advises that one should .
A. rely totally on social networking
B. try to hide his true feeling from others
C. attempt to make himself liked by everyone else
D. communicate with friends face to face more ofter
4.Why dogs often do a dance when the owners come back?
A. They need something to eat
B. They owners bring something nice
C. They are happy to see the owners back
D. They are afraid the owners will leave again
高一英语阅读理解中等难度题查看答案及解析
Plants are very important living things. Life could not go if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and other animals. So animals and man need plants in order to live. This is why we find that there are so many plants around us.
If you look carefully at the plants around you, you will find that there are two kinds of plants: flowering plants and non-flowering plants.
Flowering plants can make seeds. The seeds are protected by the fruits. Some fruits have one seed, some have two, three or four, and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit.
Most non-flowering plants don’t grow from seeds. They grow from spores(孢子). Spores are so small and light that they can float in the air. We may say that spores are quite the same as the seeds. When these spores fall on wet and shady places, they usually grow into new plants.
1.The main idea of the passage is that __________.
| A．plants are important for life |
| B．plants cannot grow without air |
| C．there are many plants around us |
| D．we cannot live without water |
2.Which of the following is NOT TRUE?
| A．Plants can be divided into main types: flowering plants and non-flowering plants. |
| B．All fruits have seeds in them |
| C．Seeds are protected by the fruits. |
| D．Some plants grow from spores. |
3.The word “non-flowering ” in this passage means __________.
| A．开花的 | B．有花的 | C．多花的 | D．不开花的 |
高一英语阅读理解中等难度题查看答案及解析
Plants are very important living things. Life could not go on if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live. This is why we find that there are so many plants around us.
If you look carefully at the plants around you, you will find that there are two kinds of plants: flowering plants and non-flowering plants.
Flowering plants can make seeds. The seeds are protected by the fruits. Some fruits have one seed, some have two, three or four, and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit.
Most non-flowering plants do not grow from seeds. They grow from spores(胚芽). Spores are very small. Some spores are so small and light that they can float in the air. We may say that spores are quite the same as seeds. When these spores are all on wet and shady places, they usually grow into new plants.
1.The main idea of the first paragraph is that ______.
A．plants are important for life B．plants cannot grow without air
C．there are many plants in the world D．we can not live without water
2.Plants can make food from______.
A．flower, water and air B．water, sunlight and air
C．air, water and soil D．air, sun and light
3.What can we infer(推断) from the passage ?
A．Of all living things animals are most important B．Spores are seeds
C．All fruits of flowering plants have seeds D．Without plants, man will die out
4.This passage may be taken from______.
A．a medicine book B．a novel
C．a science magazine D．an experiment report
5.The underlined word “protected” in the third paragraph can be replaced by ______.
A．damaged B．polluted C．prevented D．guarded
高一英语阅读理解简单题查看答案及解析