More than half of the world’s population live in cities. Traffic and pollution are becoming big problems in big cities all over the world. In cities like Mexico City, Shanghai or Cairo the quality of air is getting worse every day. In the United States, people spend more time sitting in traffic jams.
Some of the world’s cities have already found the answer to the problem. In Bogota, the capital of Columbia, the government has taken measures to improve the quality of life for the city’s 8 million people. They created over a thousand new parks, a new public transport system, and built hundreds of cycling and walking paths. People who live in the city also joined in making their city one of the most livable (适合居住的) places in South America.
Today city planners around the world are looking for ways to provide more room for living and less room for cars. In America, public transport has increased over 2 % since the mid 1990s — not much but a start. More and more people leave their cars at home and get on buses, trains or even ride a bike to work. Some cities are far better at planning than others. In Amsterdam, for example, only 40 % of the population use their cars to get to work, 35 % ride bikes while 25% use public transport. In Paris, about half of the city’s workers drive their cars to work.
For cities in developing countries, the problems have just started. Traffic is getting worse as more and more people can afford to buy a car.
1.The writer listed Mexico City, Shanghai and Cairo as examples of cities of ______.
A. heavy traffic B. air pollution
C. rapid development D. large population
2.What did Bogota do to improve the quality of life for its people?
A. It shut down some factories in the city.
B. It introduced a foreign public transport system.
C. It encouraged people to plant trees in the city.
D. It built new parks and a new public transport system.
3.From the third paragraph, we can learn that ______.
A. 35% of the population in Paris ride bikes to work
B. half of the people in Amsterdam drive their cars to work
C. a quarter of the people in Amsterdam use public transport
D. American public transport has increased much since the 1990s
4.What would be the best title of the text?
A. Ways to solve traffic jams
B. New changes in transport systems
C. People’s new choice in big cities
D. Parks instead of cars for cities
高一英语阅读理解中等难度题
More than half of the world’s population live in cities. Traffic and pollution are becoming big problems in big cities all over the world. In cities like Mexico City, Shanghai or Cairo the quality of air is getting worse every day. In the United States, people spend more time sitting in traffic jams.
Some of the world’s cities have already found the answer to the problem. In Bogota, the capital of Columbia, the government has taken measures to improve the quality of life for the city’s 8 million people. They created over a thousand new parks, a new public transport system, and built hundreds of cycling and walking paths. People who live in the city also joined in making their city one of the most livable (适合居住的) places in South America.
Today city planners around the world are looking for ways to provide more room for living and less room for cars. In America, public transport has increased over 2 % since the mid 1990s — not much but a start. More and more people leave their cars at home and get on buses, trains or even ride a bike to work. Some cities are far better at planning than others. In Amsterdam, for example, only 40 % of the population use their cars to get to work, 35 % ride bikes while 25% use public transport. In Paris, about half of the city’s workers drive their cars to work.
For cities in developing countries, the problems have just started. Traffic is getting worse as more and more people can afford to buy a car.
1.The writer listed Mexico City, Shanghai and Cairo as examples of cities of ______.
A. heavy traffic B. air pollution
C. rapid development D. large population
2.What did Bogota do to improve the quality of life for its people?
A. It shut down some factories in the city.
B. It introduced a foreign public transport system.
C. It encouraged people to plant trees in the city.
D. It built new parks and a new public transport system.
3.From the third paragraph, we can learn that ______.
A. 35% of the population in Paris ride bikes to work
B. half of the people in Amsterdam drive their cars to work
C. a quarter of the people in Amsterdam use public transport
D. American public transport has increased much since the 1990s
4.What would be the best title of the text?
A. Ways to solve traffic jams
B. New changes in transport systems
C. People’s new choice in big cities
D. Parks instead of cars for cities
高一英语阅读理解中等难度题查看答案及解析
More than half the planet’s population now live in cities, with limited access to the natural world. For Europe and Latin America, the figure is more than 70%. 1.
Gardening in particular is an opportunity for everyone to have such kind of experience, even if they live in built-up areas. It is typically seen as moderate (适度的) intensity exercise equal to playing doubles tennis or walking at a speed of 3.5mph, so it has similar fitness benefits.
2.Home and gardens have long been important for family food production, but gardening can also encourage people to eat more healthily and act as an educational resource on nutritious food. In fact, children who take part in gardening and grow their own food have a greater preference for, and increased consumption of, fruit and vegetables.
3.Research has shown that gardeners generally have greater life satisfaction, raised self-esteem and fewer feelings of depression and anger than non-gardeners.
This last point suggests that the mental benefits of gardening may be more than just a side-effect of the physical exercise involved, 4.People with strong social networks have an increased life expectancy, less stress and fewer visits to the doctor. In addition, spending time outdoors in a natural environment helps us to feel less stressed, reduce the symptoms of depression, and improve our concentration and attention.
All this evidence shows there’s a strong relationship between gardening and health, but we only know for sure that there is connection, not "cause and effect". 5.We also need to directly examine the immediate effects of gardening on people who have never previously taken part or are suffering from mental and physical ill health.
A. Gardening is also linked to better diets.
B. But more than this, it can promote people’s mental health.
C. One possible reason is that gardening can involve social interaction.
D. A good eating is supposed to include a balance of several food groups.
E. Yet contact with nature has varieties of benefits for both physical and mental health.
F. This means gardening alone is not necessarily a direct cause of any improvements in health.
G. Remaining socially active can also inspire seniors to build confidence and live a healthy life.
高一英语七选五困难题查看答案及解析
阅读下面的材料,在空白处填入1个适当的单词或括号内单词的正确形式.
Nowadays, more than half of the population in the world 1.(speak) English. If you are good at English, it will be 2.(extreme) convenient for you to travel or study abroad. There are two main groups of English — British English and American English. American English 3.(consist) of vocabulary and grammar people brought from Britain, 4.(go) through great changes over the last hundred of years, such as pronunciation, spelling and accents.
Many factors has made 5.(contribute) to the changes. One reason is that people from many different countries have brought their words to America, many of 6.are absent in British English. Another reason is that after the Americans 7.(defeat) the British in 1781 and gained independence, they wanted to make the spelling of English words simpler. For example, they write “color” while the British still use “colour”. Besides, both countries have slowly changed the way they say the same words, yet in different ways.
However they have no difficulty 8.(understand) each other. Also, there is no doubt 9. both languages will keep on 10.(change) in the future.
高一英语语法填空中等难度题查看答案及解析
Over the past half-century, North America has lost more than a quarter of its entire bird population, or around 3 billion birds.
“We saw this great net loss across the entire bird community,” says Ken Rosenberg, a scientist in Ithaca, N.Y. “But we also knew that other bird populations were increasing. And what we didn’t know is whether there was a net change.”
Common birds with decreasing populations include dark-eyed juncos and red-winged blackbirds, says Rosenberg. Grassland birds have suffered a 53% decrease, and more than a third of the shorebird population has been lost. Bird populations that have increased include raptors (猛禽), like the bald eagle, and waterfowl.
“The numbers of ducks and geese are larger than they’ve ever been, and that’s not an accident,” says Rosenberg. It’s because hunters who mainly want to see healthy waterfowl populations for sportful hunting have raised their voices.
“People are doing a wonderful effort to try and understand our bird populations with a lot of uncertainty, but the actual systems that we have in place to try and answer really tough questions like this are really far short of what we need,” Ted Simons in North Carolina State University says.
“In all, the conclusions weren’t necessarily surprising,” says Kristen Ruegg, a biologist at Colorado State University. There have been hints (暗示) that the loss was this large from all kinds of sources over the past few years. But in most cases, these were species-specific records of local extinctions or models of projected losses, resulting from things like climate change. This really sort of wakes people up to the idea that this is happening.
Elise Zipkin, a quantitative ecologist at Michigan State University, says the loss can be a big problem. “Just because a species hasn’t gone extinct (灭绝) or isn’t even necessarily close to extinction, it might still be in trouble,” she says. We need to be thinking about conservation (保护) efforts for that.”
1.Which of the following becomes more than before?
A.Dark-eyed juncos. B.The bald eagle.
C.Grassland birds. D.The shorebirds.
2.Why do duck and goose populations increase?
A.To hunt for fun. B.To provide rich foods.
C.To escape net loss. D.To keep people healthy.
3.What does the underlined word “tough” mean in Paragraph 5?
A.Extra. B.Interesting.
C.Difficult. D.Official.
4.What can we infer from Elise’s words in the last paragraph?
A.Bird loss can be a big problem. B.Climate change causes part of bird loss.
C.Protecting birds is quite necessary. D.What is happening is worth considering.
5.How does the author support the subject of the text?
A.By giving examples. B.By showing ideas.
C.By explaining numbers. D.By providing research results.
高一英语阅读理解困难题查看答案及解析
— It’s more expensive to live in the city than to live in the countryside.
— _________. Living in the city brings people more convenience, though.
A. That’s all right
B. I couldn’t agree more
C. I’m sorry to hear that
D. That’s really necessary
高一英语单项填空中等难度题查看答案及解析
By the middle of the 21st century, the vast majority of the world's population will be living in the cities ______ in the country.
A. other than B. more than
C. better than D. rather than
高一英语单项填空中等难度题查看答案及解析
--- It’s more expensive to live in the city than to live in the country, I think.
--- ____ . Living in the city brings people better conditions, though.
A.That’s all right. B.I’m sorry to hear that
C.That is really necessary D.I couldn’t agree more.
高一英语单项填空简单题查看答案及解析
We live in a sweet world. An average American kid consumes(消耗) more than 20 teaspoons of sugar per day, and adults eat 50% more sugar today than they did in the 1970s. We all know that too much sugar isn’t good for us. Researchers at the University of Utah used mice to make a study to prove the toxic effects of eating more sugar. They found it could influence people’s health seriously.
During the 58-week-long study, mice were fed a diet containing 25% more sugar. This percentage is equal to a healthy human diet along with three cans of soda daily. The team found that these mice were twice as likely to die as mice without eating so much sugar. Though the mice did not show signs of obesity or high blood pressure, male mice produced 25% fewer offspring(后代) than the other mice.
The reason why mice were chosen for research by scientists is not far to seek. “Mice have the genetic(基因) structure similar to humans’. Most substances(物质) that are harmful to mice are also harmful to people; it’s likely that those important physical problems that cause the rising death rate among mice can also influence people,” says the study author James Ruff of the University of Utah. Findings from this study reveal negative effects that are not as detectable as weight gain or heart problems. Sugar can contribute to long-term changes in the body that can affect development and even shorten lives.
Different types of sugar have different effects on the human body. Some of the sugar we consume comes from foods we might expect—candy, soda, and cookies. But much of the sugar that we eat is hidden. Food companies add large amounts of sugar to items we may not classify as sweets. To help cut down extra sugar consumption, nutrition experts suggest looking at the ingredients on food packages. Cutting sugar out of the American diet altogether may be difficult, but making every effort to control our nation’s desire for sugar will avoid a sweeter future.
1.The underlined word “toxic” in Paragraph1 probably means “________”.
A. positive B. harmful C. doubtful D. reasonable
2.According to Paragraph 2, we can know ________.
A. mice eating more sugar will live longer
B. the study on mice lasted less than a year
C. the study showed the bad effects of more sugar on mice
D. mice eating more sugar will become fatter and fatter
3.Why did the scientists choose mice to do the study?
A. Because a substance may have the same effects on mice and humans.
B. Because mice have a longer lifespan (寿命) than other animals.
C. Because mice can take in the harmful substances easily and quickly.
D. Because mice are sensitive to the sweet taste.
4.It can be inferred from the last paragraph that ________.
A. sugar from candy, soda and cookies is helpful for us
B. we should never believe what food companies said
C. most types of sugar have similar effects on people
D. it’s necessary to control people’s wish for sugar
高一英语阅读理解中等难度题查看答案及解析
_____half of all languages in the world spoken by fewer than 3500 people each,linguists(语言学家) have been making great efforts.
A. In sight of B. In defense of
C. In need of D. In case of
高一英语单项填空简单题查看答案及解析
What a wonder! They have finished _______ half of the project in such a short time.
A.no more than | B.no less than | C.not more than | D.much less than |
高一英语单项填空中等难度题查看答案及解析