Many people feel that dream is unique to huma...

Many people feel that dream is unique to humans. However, many dog owners will likely disagree on that. They have noticed that their dogs at various times during the sleep may shake legs, snort (哼) and sometimes growl (低声吼叫) which gives the impression that they are dreaming. These things may wonder us about whether dogs dream.

Scientists confirm that dogs probably do dream. It turns out that dog brains and human brains have many similarities during sleep cycles. Researchers used special machines to measure electrical activity in a dog’s brain and human’s brain. Scientists already knew that when humans dream, a certain part of the brain is active during sleep. Researchers discovered that the same part of the brain is active in sleeping dogs. Scientists have other data that back up these findings.

Many people dream that they are trying to move but cannot. Interestingly, part of that experience is not a dream. When people sleep, the brain produces a chemical that causes the dreamer to become temporarily paralyzed (使麻痹). Researchers think this happens so that people cannot physically act out dreams while they are sleeping. Dog brains make the same chemical. In one study during which this chemical was blocked, sleeping test dogs performed physical activities, such as standing up, sniffing around the room for imaginary rabbits, or chasing imaginary balls.

Because of these similarities, researchers believe that the content of a dog’s dream might come from the same source as a human’s dream. “People’s dreams are usually based on things they did that day,” says Dr. Samantha Hudspith. “So there is reason to believe that dogs dream about the things they’ve done that day. Of course, there will never be a way to prove this. Dogs cannot describe their dreams the way that humans can.”

1.What does the underlined phrase “back up” mean in the second paragraph?

A.Disagree. B.Support.

C.Record. D.Show.

2.What happened to a sleeping dog when this chemical mentioned in paragraph 3 was cut off?

A.It woke up. B.It stopped dreaming.

C.It acted out its dream. D.It couldn't move its body.

3.How is the text mainly developed?

A.By telling stories B.By giving examples.

C.By comparing details D.By listing differences.

4.What is the best title for the text?

A.Do Dogs Dream? B.Why Do Dogs Dream?

C.Signs of Dog Dreams D.Similarities Between Humans and Dogs

高一英语阅读理解困难题查看答案及解析

Many people believe that classical music is not relevant to young people today. However, this issue ___1.__ caused heated debate.

Some people say that classical music is __2.__ only with old people. For example, if you look at the audience at a classical concert, the ___3.__ is over the age of fifty.

Other say it is more popular than we first imagine. Many young people listen to classical music without realizing it. It is often used in films and advertisements. For example, a famous piece of classical music was used as the ___4.____ music for the 1990 World Cup. Not many people could have given its name, but millions enjoyed it..

Also, some people point out that young people produce new music ___5.___ on classical ideas: for example, it is said that rap music was ___6.____ by a classical musician in 1912, but it is now used by young people in pop music.

However, young people point to the fact that classical music has been outstripped by technology. To pay a classical instrument, such as a violin, you need to study hard and practise for hours. Nowadays, you don’t need to get ___7.____ arms from practicing. A teenager can write and make music using a computer program in the comfort of their own bedroom.

A final point to ___8.___ in mind is that the term “classical music” is used to ___9.____ to a great variety of music, from jazz to pieces for large orchestras. This makes it even more difficult to say whether classical music is relevant to young people.

So, it may be only a ___10.___ of young people who play classical instruments, but when it comes to enjoying classical music, it depends on the piece of music. It may be more relevant to young people in the modern world than they realize!

高一英语其他题中等难度题查看答案及解析

At one time it was the dream of many little girls to become a nurse. Today, however, America is facing its worst nurse shortage since World War I. Recently about 2, 000, 000 nurses are needed and 60 percent of all hospitals in the US have shortages large enough to threaten the quality of care provided. The demand for nurses spreads widely throughout the nursing field.

What has become of these women in white? The answer lies in not one but several causes. One possibility is the fact that women have greater career options（职业选择）. In the past, women who chose to work outside the home had two basic choices: nursing or teaching. Today, more women than ever are in the work force, but their options have greatly increased. There are women doctors, lawyers, firefighters and police officers. In fact, women today are found in nearly every field of work. Nursing has been left behind, as women move on to jobs with higher pay and greater status（地位）. A woman or man in the nursing field is often looked down upon as “merely a nurse”. Teachers may be also at fault. Many high school students are actually being persuaded to keep away from nursing, told by teachers that they are “too bright to be a nurse”.

Americans are living longer than ever and requiring more medical attention. In fact, the number of elderly patients has almost doubled in the past twenty years. Obviously a larger population requires more nurses. AIDS and other diseases have caused more and more people to need nursing care. Usually fatal diseases mean long drawn-out hospital stay, that is to say, more nurses are needed to care for these patients. It is said that the demand for nurses will be doubled in the coming ten years.

1.What are the main factors that are responsible for the shortage of nurses in America?

A. Women are better educated and provided with more different jobs than men.

B. More women are clever enough to be doctors, lawyers and police officers.

C. Greater career options are offered for women and more patients require nurse care

D. There are more diseases and nurses are badly paid and looked down upon.

2.The passage tells us that high school teachers are to blame for______.

A. not mentioning the worst nurse shortage in the US

B. advising the students not to choose to be nurses

C. introducing jobs with higher pay and greater status to their students

D. not asking the government to raise the nurses’ payment

3.The author wrote this passage in order to ______.

A. describe the unequal treatment of women in the US

B. tell us women’s free choice of jobs today in America

C. draw people’s attention to the nursing shortage problem

D. call on more women to be nurses after graduating from high school

4.Which of the following is true according to the passage?

A. High school students think themselves too bright to be nurses.

B. Women in the US have greater career choice than in other countries.

C. Nursing used to be an ideal job for women in the US at one time.

D. 60 percent of hospitals in the world are faced with nurse shortage.

高一英语阅读理解中等难度题查看答案及解析

C

At one time it was the dream of many little girls to become a nurse. Today, however, America is facing its worst nurse shortage since World War I. Recently about 2,000,000 nurses are needed and 60 percent of all hospitals in the US have shortages large enough to threaten(="say" that you will hurt somebody if they don’t do what you want) the quality of care provided. The demand for nurses spreads widely throughout the nursing field.

What has become of these women in white? The answer lies in not one but several causes. One possibility is the fact that women have greater career options(职业选择). In the past, women who chose to work outside the home had two basic choices: nursing or teaching. Today, more women than ever are in the work force, but their choices have greatly increased. There are women doctors, lawyers, firefighters and police officers. In fact, women today are found in nearly every field of work. Nursing has been left behind, as women move on to jobs with higher pay and greater status(地位). A woman or man in the nursing field is often looked down upon as “just a nurse”. Teachers may be also at fault. Many high school students are actually being steered(劝导) away from nursing, told by teachers that they are “too bright to be a nurse”.

Americans are living longer than ever and requiring more medical attention. In fact, the number of elderly patients has almost doubled in the past twenty years. Obviously a larger population requires more nurses. AIDS and other diseases have caused more and more people to need nursing care. Usually fatal diseases mean long hospital stay, that is to say, more nurses are needed to care for these patients. It is estimated that the demand for nurses will be doubled the supply in the coming ten years.

63. Why is America facing its worst nurse shortage?

A. Because American health conditions are becoming worse and worse.

B. Because more and more women prefer to be teachers and doctors.

C. Because women have been provided with many different jobs.

D. Because women no longer choose to be nurses.

64. The passage tells us that high school teachers are at fault for ___________.

A. not mentioning the worst nurse shortage in the US

B. introducing jobs with higher pay and greater status to their students

C. not asking the government to raise the nurses’ payment

D. persuading the students not to be nurses

65. The author wrote this passage in order to __________.

A. describe the unequal treatment of women in the US

B. warn people to pay more attention to the nursing problem

C. tell us women’s free choice of jobs today

D. call on women not to be nurses

66. Which of the following is TRUE according to the passage?

A. High school students think themselves too bright to be nurses.

B. Women in the US have greater career choice than those in other countries.

C. Of all the hospitals in the world 60 percent more nurses are badly needed.

D. Nursing used to be a popular job among women.

高一英语阅读理解简单题查看答案及解析

　　　　　　 what many people might assume, evidence shows that sharks seldom attack humans.

A. Thanks to　 B. Due to

C. According　 to　 D. Contrary to

高一英语单项填空中等难度题查看答案及解析

To travel around the world is the dream of many adventurous people. But very few people can afford a global tour because hotels, food and airplane tickets are too expensive. Some people, however, have thought of some ways to realize their dreams.

Laura Cody and Tanbay Theune, a couple from Britain, decided to travel around the world. They have found a good way to pay for their trips. They look after pets for rich house owners. In exchange, they can stay in the houses for free. They have looked after horses, cows, cats, dogs and fish. In two years, the couple has been to Australia, Germany, Spain and Italy. They have stayed in big cities and small villages. The home owners are usually very generous and have given them food, wine and day trips.

Another person who tries to realize her travel dream is photographer Rhiannon Taylor. She travels around the world to visit, review and take photos of the best hotels. She shares the places she stays in and the food she eats on the Internet with tens of thousands of followers.

With these ways of making money, traveling around the world is no longer a dream. More and more young people are thinking creatively to make their dream come true.

1.Why do most people feel hard to make their travel dream come true?

A. Because they can hardly find hotels.

B. Because the food is not healthy.

C. Because the cost of travel is high.

D. Because they are afraid of adventure.

2.The best word to describe the way of realizing the travel dream is ______.

A. special　　 B. creative　　　 C. rich　　 D. adventurous

3.It is known from the passage that Laura and Tanbay paid for their trips by ______.

A. staying in the house for free

B. being given food and day drinks

C. going to Australia and other countries

D. looking after pets for rich house owners

4.According to the passage, Taylor is a photographer who shares her photos ______.

A. on the Internet

B. during her travel

C. with hundreds of followers

D. during staying in hotels

高一英语阅读理解中等难度题查看答案及解析

To travel around the world is the dream of many adventurous people. But very few people can afford a global tour because hotels, food and airplane tickets are too expensive. Some people, however, have thought of some ways to realize their dreams.

Laura Cody and Tanbay Theune, a couple from Britain, decided to travel around the world. They have found a good way to pay for their trips. They look after pets for rich house owners. In exchange, they can stay in the houses for free. They have looked after horses, cows, cats, dogs and fish. In two years, the couple has been to Australia, Germany, Spain and Italy. They have stayed in big cities and small villages. The home owners are usually very generous and have given them food, wine and day trips.

Another person who tries to realize her travel dream is photographer Rhiannon Taylor. She travels around the world to visit, review and take photos of the best hotels. She shares the places she stays in and the food she eats on the Internet with tens of thousands of followers.

With these ways of making money, traveling around the world is no longer a dream. More and more young people are thinking creatively to make their dream come true.

1.Why do most people feel hard to make their travel dream come true?

A. Because they can hardly find hotels.

B. Because the food is not healthy.

C. Because the cost of travel is high.

D. Because they are afraid of adventure.

2.The best word to describe the way of realizing the travel dream is ______.

A. special　　 B. creative

C. rich　　 　　 D. adventurous

3.It is known from the passage that Laura and Tanbay paid for their trips by ______.

A. staying in the house for free

B. being given food and day drinks

C. going to Australia and other countries

D. looking after pets for rich house owners

4.According to the passage, Taylor is a photographer who shares her photos ______.

A. on the Internet　　　　 　　　　　 B. during her travel

C. with hundreds of followers 　　 D. during staying in hotels

高一英语阅读理解中等难度题查看答案及解析

Running is becoming popular these days. Many people run to keep fit. 1.　　 However, if you’re doing it wrong, you won't get such good results. Fortunately, here are some tips to help you.

•Set right goals

2. Be smart and set the right goals. Sign up fora fun run or a 5K first, before even thinking about a marathon. Your goal should simply be to finish. If you push yourself too much, it is possible that you will get hurt and won't want to insist on running.

•Wear suitable shoes

Once you’ve decided to try out running, it's time to get yourself new shoes, as the wrong pair can cause foot pain. Wearing the wrong shoes can destroy your workout plan. 3.

•Eat properly before or after a run

Some of you don't eat before or after a workout. Your body needs energy to exercise. 4.So it's important to give your body energy. Experts suggest that you eat foods before and after a workout to help with your body's fat burning process.

• Run out of the city

If you live in a busy city, running along city streets is the easiest way to get in the miles, but if it's possible, find a less polluted space for your long runs. 5. Exposure to air pollution can cause damage to brain health and the lungs, so running at a cleaner environment might be worth the extra time.

A. Fresh air cleans our lungs.

B. It is a good, inexpensive way to get into shape,

C. It’s exciting to start running, but don’t set your goals too high.

D. Another side effect of skipping meals is to make you feel tired.

E. And not eating properly will affect your mental and physical being,

F. Therefore, before running, you should go to the shoe store to buy a new pair of running shoes.

G. Research shows that running in polluted air doesn’t give you the same benefits (好处) as running in clean air.

高一英语七选五中等难度题查看答案及解析

Becoming famous is the dream of many, and Tian is getting closer to that dream.

Tian, 30, is a white-collar worker in Beijing. On short video application Douyin, Tian has more than 2,000 fans. So far, she has received more than 50,000 likes on the Dubsmash-like app. On her page on Douyin, Tian shares everything, from her son’s daily activities, to her pet dogs, to little skits (段子) made up by her and her husband. “Making funny videos, and combining them with music is really interesting,” Tian said. “Of course, I make the videos for fun because it is quite relaxing.”

China’s short video market has seen great growth, according to a report. The report said that China’s short video market was valued at 5.73 billion yuan ($900 million) in 2017, an increase of 184 percent. The industry value is expected to go up to the 30 billion mark in 2020. Companies like Tencent, Sohu and Iqiyi have all started providing short video content.

“Short videos are popular because they are an addition to traditional audio and video content on the internet,” said Sun Jiashan with the Chinese National Academy of Arts.

Fans say that the short videos help them “chill out” from a stressed-out lifestyle. “My favorite videos are all about pets,” said Zhou Na, a nurse in Hefei, capital of East China’s Anhui province. “After a whole day’s work, watching the 15-second videos makes me laugh, which reduces my pressure.”

1.Why does Tian make short videos in Douyin?

A.To get fun. B.To become a well-known person.

C.To attract fans. D.To record her family’s routine.

2.What’s Sun Jiashan’s opinion about short videos?

A.They have huge value.

B.They greatly reduce people’s pressure.

C.They make people’s star dreams come true.

D.They enrich internet audio and video content.

3.What does the underlined words “chill out” probably mean?

A.Catch a cold. B.Feel cold.

C.Calm down. D.Become concerned.

4.What does the passage mainly tell us?

A.Every Chinese is using Douyin.

B.China’s short video market is open.

C.Douyin brings the Chinese great happiness.

D.China’s short video market has developed rapidly.

高一英语阅读理解中等难度题查看答案及解析

The English language has many ways to talk about something that is funny. 1. It is a basic human need. Physical humour, especially, can cross limits like nationality and language and bring people together from all different walks of life.

Humour comes in many forms. The most obvious and traditional way we use humour is in jokes. 2.This is when a person changes a word or uses it in a different context(上下文) for comic effect.

Another way people can use humour is through telling a funny story. Perhaps something bad happened to the person but they can laugh about it now. People also invent funny stories in order to make people laugh. The advantage of this is that the characters aren’t real. 3.

Physical comedy usually divides opinions. For some, seeing someone fall down, whether it is planned or not, is one of the funniest things they can see. 4. Some types of humour can also be harmful if someone is not in the mood for being made fun of！People’s senses of humour vary across the world, so what may be funny in your country might be incredibly harmful in another!

5. The British, for instance, are famous for their humour in English. However, people learning a foreign language face much difficulty when it comes to being funny in a second language.

A.Humour is just one of the ways.

B.Everyone needs to laugh once in a while.

C.Other forms of humour are word play and puns(双关语).

D.Therefore, you don’t have to feel bad for laughing at them!

E.People of all ages and cultures have a strong sense of humour.

F.Most people know how to use some form of humour in their native languages.

G.For others, finding physical humour and non-serious accidents funny seems cruel.

高一英语七选五中等难度题查看答案及解析