17..In the United States, bus travel doesn't ...

17..In the United States, bus travel doesn't cost much as train travel, 　　?

18.

高三英语单项填空简单题查看答案及解析

Americans use many expressions with the word dog. People in the United States love their dogs and treat them well. They take their dogs for walks, let them play outside and give them good food and medical care. 1.The expression, to lead a dog’s life, describes a person who has an unhappy existence.

Some people say we live in a dog-eat-dog world.2.They say that to be successful, a person has to work like a dog. This means they have to work very, very hard. Such hard work can make people dog-tired. And, the situation would be even worse if they became sick as a dog.

Still, people say every dog has its day. This means that every person enjoys a successful period during his or her life. To be successful, people often have to learn new skills. Yet, some people say that you can never teach an old dog new tricks. 3.

Some people are compared to dogs in bad ways. People who are unkind or uncaring can be described as meaner than a junkyard dog. Husbands and wives use this doghouse term when they are angry at each other. For example, a woman might get angry at her husband for coming home late or forgetting their wedding anniversary. She might tell him that he is in the doghouse.4.

However, the husband may decide that it is best to leave things alone and not create more problems. He might decide to let sleeping dogs lie.

5.The dog days of summer are the hottest days of the year. A rainstorm may cool the weather. But we do not want it to rain too hard. We do not want it to rain cats and dogs.

A.She may not treat him nicely until he apologizes.

B.Dog expressions also are used to describe the weather.

C.They firmly belief that dogs are the best friends of human beings.

D.She will drop a line to remind him of it or ring him back at once.

E.However, dogs without owners to care for them lead a different kind of life.

F.That means many people are competing for the same things, like good jobs.

G.They believe that older people do not like to learn new things and will not change the way they do things.

高三英语七选五中等难度题查看答案及解析

Americans use many expressions with the word dog. People in the United States love their dogs and treat them well. They take their dogs for walks, let them play outside and give them good food and medical care. However, dogs without owners to care for them lead a different kind of life. The expression, to lead a dog’s life, describes a person who has an unhappy life.

Some people say we live in a dog-eat-dog world. That means many people are competing for the same things, like good jobs. They say that to be successful, a person has to work like a dog. This means they have to work very, very hard. Such hard work can make people dog-tired. And, the situation would be even worse if they became sick as a dog.

Still, people say every dog has its day. This means that every person enjoys a successful period during his or her life. To be successful, people often have to learn new skills. Yet, some people say that you can never teach an old dog new tricks. They believe that older people do not like to learn new things and will not change the way they do things.

Some people are compared to dogs in bad ways. People who are unkind or uncaring can be described as meaner than a junkyard dog. Junkyard dogs live in places where people throw away things they do not want. But mean dogs are often used to guard this property. They bark or attack people who try to enter the property. However, sometimes a person who appears to be mean and threatening is really not so bad. We say his bark is worse than his bite.

Dog expressions also are used to describe the weather. The dog days of summer are the hottest days of the year. A rainstorm may cool the weather. But we do not want it to rain too hard. We do not want it to rain cats and dogs.

1.What does the passage mainly discuss?

A. Dogs in our daily lives

B. Expressions with dogs

C. The role dogs take in America

D. Attitude of the American citizens to dogs

2.What does “dog-tired” describe in the passage?

A. Describe a very successful person.

B. Describe the dogs are very tired after a long walk.

C. Describe a rainy and cloudy weather.

D. Describe the heavy degree of exhaustion of people after long time work.

3.How are people compared to dogs in bad ways?

A. By mean dogs and junkyard dogs.

B. By lazy dogs and bad dogs.

C. By sick dogs and tired dogs.

D. None of them is right.

4.What can we learn from the text?

A．Everyone can be successful if he learns from the old.

B．It might be difficult for the young to learn new skills.

C．Junkyard dogs are careful in money arrangement.

D．Fierce persons aren’t so awful as their appearance sometimes.

高三英语阅读理解中等难度题查看答案及解析

Americans use many expressions with the word dog. People in the United States love their dogs and treat them well. They take their dogs for walks, let them play outside and give them good food and medical care. However, dogs without owners to care for them lead a different kind of life. The expression, to lead a dog's life, describes a person who has an unhappy life.

Some people say we live in a dog-eat-dog world. That means many people are competing for the same things, like good jobs. They say that to be successful, a person has to work like a dog. This means they have to work very, very hard. Such hard work can make people dog-tired. And, the situation would be even worse if they became sick as a dog.

Still, people say every dog has its day. This means that every person enjoys a successful period during his or her life. To be successful, people often have to learn new skills. Yet, some people say that you can never teach an old dog new tricks. They believe that older people do not like to learn new things and will not change the way they do things.

Some people are compared to dogs in bad ways. People who are unkind or uncaring can be described as meaner than a junkyard dog. Junkyard dogs live in places where people throw away things they do not want. But mean dogs are often used to guard this property. They bark or attack people who try to enter the property. However, sometimes a person who appears to be mean and threatening is really not so bad. We say his bark is worse than his bite.

Dog expressions also are used to describe the weather. The dog days of summer are the hottest days of the year. A rainstorm may cool the weather. But we do not want it to rain too hard. We do not want it to rain cats and dogs.

1.A person who lives an unhappy life can be described as “_______”.

A. becoming sick as a dog          B. leading a dog’s life

C. living in a dog-eat-dog world     D. Working like a dog

2.The underlined word “mean” in Paragraph 4 most probably means “_______”.

A. violent         B. selfish          C. wild          D. Poor

3.What can we learn from the text?

A. Everyone can be successful if he learns from the old.

B. It might be difficult for the young to learn new skills.

C. Junkyard dogs are careful in money arrangement.

D. Fierce persons aren’t so awful as their appearance sometimes.

4.To support his idea, the author develops the text mainly by _______.

A. listing reasons                 B. using idioms

C. giving examples               D. Making comparisons

高三英语阅读理解中等难度题查看答案及解析

Being given the opportunity to travel to the United States and work in a Summer Camp was a truly unique experience. And for that I will always be ____. It would also be a(n) ____ for me to write about it and recommend this camp to those who desire to ____ their vision and improve themselves.

I ____ the International Sports Training Camp in the summers of 2004 and 2009. The reason why there was a gap of 4 years ____ visits is that I made the decision to begin and complete an Education Degree(PE). The majority of the reason I ____ this career path is largely due to the high level of staff training that I received as part of the camp orientation program and also the development of personal qualities and improved self-confidence I ____ along the way. The camp orientation program ____ over 7 days and was ____ by our camp directors and senior staff (many of them are international staff). Through this program we were trained and educated in problem solving, communications kills and many other ____ aspects of camp life. ____, this kind of training is presented in many other forms of employment and ____ I feel that I have already got a(n) ____ in life that others may not have the chance to experience.

Summer Camps have provided so many ____ and international staff with unique life experiences, resources, education and professional relationships that are impossible to ____. Many of us have become really good friends and share sorrow and joy online. ____, many friends have become ____ staff members at these camps and are ____ every year for training the new staff that arrive at camp.

Everyone should have the opportunity to work in a summer camp for the ____ they have there that I believe would ____ them for a lifetime.

1.A.relieved B.thankful C.admirable D.desirable

2.A.challenge B.concern C.pleasure D.inspiration

3.A.extend B.polish C.block D.outline

4.A.organized B.followed C.sponsored D.attended

5.A.after B.for C.between D.beyond

6.A.decided on B.took on C.counted on D.touched on

7.A.went B.came C.struggled D.gained

8.A.ran B.ended C.occurred D.consisted

9.A.privileged B.presented C.previewed D.revised

10.A.abundant B.important C.elegant D.brilliant

11.A.Still B.Instead C.Thus D.Again

12.A.at best B.in time C.as such D.in tune

13.A.lesson B.advantage C.ground D.reward

14.A.modest B.intelligent C.domestic D.tentative

15.A.copy B.recognize C.promote D.record

16.A.After all B.Above all C.Also D.Thus

17.A.considerate B.temporary C.permanent D.flexible

18.A.responsible B.desperate C.famous D.honoured

19.A.experience B.routine C.timetable D.statement

20.A.conclude B.protect C.transfer D.benefit

高三英语完形填空困难题查看答案及解析

Children in the United States eat too much pizza that some researchers now argue the food should join the ranks of sugary drinks and fast food for the harm they do to health．

In a new study, the researchers found that pizza is a large source of calories, saturated fat(饱和脂肪)and salt in children’s diets．Children should not eat more than two slices of pizza for a meal．and should pair that with salad, rather than with another high-calorie food，the researchers concluded．

“Parents should aim to control pizza consumption(消费), particularly as a snack where it was shown to have a very adverse impact on children, and they should put their pizza dollars toward healthier brands．” said Lisa Powel, director of the Illinois Prevention Research Center．

Pizza has become a matter of focus in recent years for researchers who look at the meals children eat, rather than the nutrients within them．Studies have found pizza is among the greatest sources of calories for children．

“Since pizza remains a common part of children’s diet, we need to make ‘healthy’ pizza．”Powel said．To make pizza healthier, food producers should reduce its saturated fat and salt, and increase its whole grain content，she said．

Whether or not pizza is harmful enough to be picked out as an unhealthy food, the study attracts attention to a larger issue with the modern American lifestyle, said Alexis Tindall, who was not involved in the flow research．Many foods arc eaten too frequently and in large sizes．said Tindall．To solve the problem, people don’t have to give up eating pizza, but instead, they can eat smaller and healthier pizza，she said．

“Make it at home, instead of ordering it out where you don’t have any control over how it’s made．”Tindall said. “When we make it at home, we can choose healthier ingredients，increase the vegetables．reduce fat, and put in less cheese．Pizza doesn’t have to be just pepperoni(意大利辣香肠)and cheese．”

1.According to the research．children shouldn’t eat　　　　 ．

A．more than two slices of pizza in a day

B．two slices of pizza for a meal

C．more pizza with French fries

D．pizza along with salad

2.Powel suggests healthier pizza should be made 　　　　　　 ．

A．with less salt　 　　　　 　 B．with more ingredients

C．in smaller sizes　　　　　　 D．at home

3.The last sentence of the passage implies that pepperoni and cheese　　　　　　 ．

A．are not necessary ingredients of pizza

B．should be reduced by adding healthier ingredients．

C．should all be replaced with healthier ingredient．

D．are not the only healthy ingredients of pizza

4.What is the best title for the passage?

A．Pizza—a real junk food!

B．How to prepare better meals for your kids?

C．Bring in healthier pizza for Americans

D．Discover the harm of eating pizza

高三英语阅读理解中等难度题查看答案及解析

Passenger pigeons（旅鸽）once flew over much of the United States in unbelievable numbers. Written accounts from the 18th and 19th centuries described flocks（群）so large that they darkened the sky for hours.

It was calculated that when its population reach its highest point, there were more than 3 billion passenger pigeons – a number equal to 24 to 40 percent of the total bird population in the United States, making it perhaps the most abundant birds in the world. Even as late as 1870 when their numbers had already become smaller, a flock believed to be 1 mile wide and 320 miles (about 515 kilometers) long was seen near Cincinnati.

Sadly, the abundance of passenger pigeons may have been their undoing. Where the birds were abundant, people believed there was an ever-lasting supply and killed them by the thousands. Commercial hunters attracted them to small clearings with grain, waited until pigeons had settled to feed, then threw large nets over them, taking hundreds at a time. The birds were shipped to large cities and sold in restaurants.

By the closing decades of the 19th century, the hardwood forests where passenger pigeons nested had been damaged by Americans’ need for wood, which scattered（驱散）the flocks and forced the birds to go farther north, where cold temperatures and spring storms contributed to their decline. Soon the great flocks were gone, never to be seen again.

In 1897, the state of Michigan passed a law prohibiting the killing of passenger pigeons, but by then, no sizable flocks had been seen in the state for 10 years. The last confirmed wild pigeon in the United States was shot by a boy in Pike County, Ohio, in 1900. For a time, a few birds survived under human care. The last of them, known affectionately as Martha, died at the Cincinnati Zoological Garden in September 1, 1914.

1.In the 18th and early 19th centuries, passenger pigeons _______.

A. were the biggest bird in the world　　　　　　

B. lived mainly in the south of America

C. did great harm to the natural environment　　

D. Were the largest population in the US

2.The underlined word “undoing” probably refers to the pigeons’ _______.

A. escape　　　 B. ruin　　　 C. liberation　　　 D. evolution

3.What was the main reason for people to kill passenger pigeons?

A. To seek pleasure.　　　　　　 B. To save other birds.

C. To make money.　　　　　　　 D. To protect crops.

4.What can we infer about the law passed in Michigan?

A. It was ignored by the public.　　　　 B. It was declared too late.

C. It was unfair.　　　　　　　　　　　　　 D. It was strict.

高三英语阅读理解中等难度题查看答案及解析

For the first time in 10 years，the United States government has changed its guidance on how much exercise people need to stay healthy and when they should start.

For children and teens

The new guidance states that the most important time for children to begin exercising is between the ages of 3 and 5. 1. That could be light activities，moderate activities，or even vigorous(剧烈的)activities.

Doctors say it is important to start young.They add that from birth to age 5，a child’s brain develops more than at any other time in life. 2. Also，children who start exercising at a young age are more likely to establish healthy behaviors they will continue into adulthood.

But that does not mean putting a small kid on a treadmill(跑步机)or other exercise equipment. 3.　 After all，it's a kid’s nature to play freely and happily.

4. But it shouldn’t be less than one hour a day three times a week.Their activities should mostly be aerobic(有氧的)exercise，such as biking，swimming or running，which can strengthen the heart and lungs.Such exercise should also include muscle-and-bone-strengthening activities；such as climbing trees or playground equipment and playing sports.

For adults

For adults，the guidelines recommend exercising 150 minutes a week.That could be walking，gardening，dancing，etc.5. Experts say that even short amounts of aerobic exercise can provide health benefits，such as lowering blood pressure，reducing anxiety and improving sleep.

A.Any kind of activity that gets people exercising will do.

B.Aerobic activity works only if it lasts for at least 10 minutes.

C.Simply giving a kid the time and space to play actively is enough.

D.Children above 5 can have a relatively shorter time for daily exercise.

E.Children in this age range require about three hours’active activities daily.

F.Attaining the health benefits from exercise may be harder than earlier thought.

G.These developments have a 1asting effect on a child’s ability to succeed in life.

高三英语七选五困难题查看答案及解析

Andrew Carneigie, known as the King of Steel, built the steel industry in the United States, and, in the process, became one of the wealthiest men in America. His success resulted partly from his ability to sell the product and partly from his policy of expanding during periods of economic decline, when most of his competitors were reducing their investments. Carnegie believed that individuals should progress through hard work, but he also felt strongly that the wealthy should use their fortunes for the benefit of society. He opposed charity, preferring instead to provide educational opportunities that would allow others to help themselves. “He who dies rich, dies disgraced”, he often said. Among his more noteworthy contributions to society are those that bear his name, including the Carnegie Institute of Pittsburgh, which has a library, a museum of fine arts, and a museum of national history. He also founded a school of technology that is now part of Carnegie-Mellon University. Other philanthropic(慈善的) gifts are the Carnegie Endowment for International Peace to promote understanding between nations, the Carnegie Institute of Washington to fund scientific research, and Carnegie Hall to provide a center for the arts. Few Americans have been left untouched by Andrew Carnegie’s generosity. His contributions of more than five million dollars established 2,500 libraries in small communities throughout the country and formed the nucleus of the public library system that we all enjoy today.

1.The author quoted(引述) “he who dies rich, dies disgraced” in the passage to show______.

A. He felt strongly that the wealthy should use their fortunes for the benefit of society.

B. He opposed charity.

C. The wealthy die from their fortunes

D. The wealthy die from not contributing to society.

2.Carnegie’s success includes following aspects EXCEPT_____.

A. his policy of expanding.

B. his ability to sell the product

C. his ability to produce the product

D. his hard work

3.Which of the following may NOT be philanthropic gifts to society according to the passage?____

A. the Carnegie Institute of Washington.

B. the Carnegie Institute of Pittsburgh.

C. the steel industry.

D. the Carnegie Endowment for International Peace.

4.What is the meaning of “Few Americans have been left untouched by Andrew Carnegie’s generosity.” in the passage?________

A. Few Americans have touched Andrew Carnegie’s generosity.

B. Many Americans have touched Andrew Carnegie’s generosity.

C. we all enjoy Andrew Carnegie’s generosity today.

D. Many Americans were given Andrew Carnegie’s generosity.

高三英语阅读理解中等难度题查看答案及解析

Market analysts in the United States have recently been quoted as saying that the biggest threat to the luxury (奢侈品) industry in the US is the tech industry. This is according to an article by fellow journalist Ashley Lutz. Her suggestion is sound. The main idea of her article is that products from Tiffany & Co. find their biggest competition not from other luxury brands but from companies like Apple. Lutz points out that luxury products are often only for “show,” while the attraction behind tech products is functionality.

You find few people in the United States today willing to purchase luxury goods at full price. It didn’t use to be that way. Luxury goods used to be actually exclusive. That meant you needed to travel to the right store to purchase them, and you didn’t even have the option of getting a deal.

Today, no one wants to pay full price for luxury goods. People have the unfortunate belief that fakes (赝品) somehow are equal to originals, and if you can’t get a deal on eBay, Amazon, or in an outlet store, purchasing a luxury product probably isn’t worth it. Luxury brands struggle to remain high-end (高档的) images despite the reality that the American consumer is motivated much more by discounts than they are by brand names or image.

Yet people stand in line to pay full price for a new product from Apple and crowds gather to hear about a new smart phone. While electronics are updating every day, people are purchasing technology at full prices much more than they are purchasing luxury goods. What are high-tech makers doing right that luxury makers are pitifully failing at?

Carefully looking at the situation, it would appear as if the Internet didn’t hurt the luxury industry, expectation from the consumers did. What people want these days more than anything is stuff that does something. They want cars that drive, shoes that are comfortable, games that are fun to play, screens that are beautiful to look at, tools that are useful, and entertainment that is entertaining. Little of that fits into what the luxury industry has typically offered with its status, image, and fine materials. The sad reality is that luxury products aren’t that luxury any more.

1.What does this passage mainly talk about?

A. Nobody likes luxury goods any more.

B. Luxury goods are of poor quality nowadays.

C. Tech products become the new “luxury goods”.

D. Iphones have taken the place of luxury products.

2.The underlined word “exclusive” in paragraph 2 means _______.

A. unique and with no bargain    B. low in price

C. hard to find     D. easy to sell

3.From paragraph 3 we can know that _______.

A. people have found that some luxury goods are fakes

B. people can buy luxury goods at a low price on eBay

C. luxury brands will give up high-end images

D. consumers prefer brand names to discounts

4.What do people pay most attention to nowadays?

A. The Internet service.     B. The images of luxuries.

C. The function of products.      D. The expectation from the consumers.

高三英语阅读理解中等难度题查看答案及解析