题目内容

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。 温馨提醒：改错题需按要求规范答题，否则不能得分！

增加：在缺词处加一个漏字符号(Λ)，并在其下面写出该加的词。

删除：把多余的词用斜线(\)划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1. 每处错误及其修改均仅限一词;

2. 只允许修改10处，多者(从第11处起)不计分。

Ladies and gentlemen, today I’m going to share something amazed about dolphins. For ages, the sailors have said that it is good luck to see dolphins swimming alongside boats. Their presence meant that land is near, which will be vital informations if a boat and its crew are in danger. Some dolphins have even protected sailors which suffer shipwreck from sharks. There is no wonder that these unique and fascinating creatures have long known as our friends.

Dolphins are thought to be intelligent animals because of its quick ability to learn. They seem to communicate with each other through a combination of whistles and clicks. While scientists don’t know exact what they are talking about, it is thought that dolphins are telling each other that food is nearby, or warn each other of approaching danger.

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Tower Bridge is one of London’s most striking 1. (attract) that you shouldn’t miss when visiting the capital. This magnificent piece of Victorian architecture 2. (date) back to the late 1880s, and until the mid - 1970s the main bridge 3. (operate) by a steam engine.

Today Tower Bridge is a splendid landmark typical of London, 4. (surround) by cafes, and bars where tourists and locals alike can sit and enjoy the beautiful bridge, 5. looks like two small castles over the Thames, just like something out of a fairy tale.

It is free to admire Tower Bridge and walk on it 6. any time; it’s striking to look at during the day and magic when lit up at night, 7. don’t miss out on this wonderful scene!

If you’d like 8. (step) inside the towers of the famous bridge, you can book Tower Bridge Exhibition tickets. During the exhibition, you can visit the famed engine rooms and impressive towers and find out 9. the bridge came into existence through digital displays. You can also pay 10. visit to the glass room of Tower Bridge on the high - level walkways. There are even yoga classes available on the glass floor of Tower Bridge!

Inside the Rain Room

The Rain Room has arrived and local art lovers are taking notice. Is it worth the wait? Yes, I assure you it is. Once inside, visitors find a long, dark room with a high ceiling. A single bright light shines through heavy rain falling around visitors. The mist. The damp air. The noise. It feels like a mighty storm is pouring down. But the storm is inside. And visitors aren’t getting wet. Instead, visitors wander in awe, admiring the rain and the artists who created it.

The Rain Room was created to highlight the connection between humans, nature and technology. With a tracking system that senses movement and stops the rain wherever visitors move, it does just that. Light and sound produce an experience that feels both natural and foreign. The exhibit is moving on to Atlanta next month. I urge you to visit before then. It’s time to experience the Rain Room for yourself!

Welcome to the Rain Room

The Rain Room features falling water. Please be aware you may get slightly wet. However, visitors wearing raincoat will be turned away.

This exhibit features advanced technology. To ensure its effectiveness, please avoid wearing dark or reflective clothing.

Visitors are welcome to take photographs of the exhibit.

Children must be accompanied by an adult.

For the convenience of all guests, visits are limited to 10minutes.

1.What’s the purpose of the text?

A. To attract visitors to a new art exhibit.

B. To explain how an exhibit has been created.

C. To describe the technology used in the exhibit.

D. To promise the artists taking part in an exhibit.

2.What’s the function of the exhibit’s tracking system?

A. To keep visitors from getting wet.

B. To protect the exhibit from water damage.

C. To time how long visitors are in the room.

D. To count the number of visitors in the room.

3.What must you do when visiting the Rain Room?

A. Wear a raincoat

B. Wear dark clothing

C. Leave your camera outside.

D. Pass through within 10 minutes.

—Would you mind turning down the music?

—_______.

A. Not at all B. Never mind

C. Yes, I will D. No, I don’t mind

How could we possibly think that keeping animals in cages in unnatural environments, mostly for entertainment purposes, is fair and respectful?

Zoo officials say they are concerned about animals. However, most zoos remain “collections” of interesting “things” rather than protective habitats. Zoos teach people that it is acceptable to keep animals bored, lonely, and far from their natural homes.

Zoos claim to educate people and save endangered species, but visitors leave zoos without having learned anything meaningful about the animals’ natural behavior, intelligence, or beauty. Zoos keep animals in small spaces or cages, and most signs only mention the species’ name, diet, and natural range. The animals’ normal behavior is seldom noticed because zoos don’t usually take care of the animals’ natural needs.

The animals are kept together in small spaces, with no privacy and little opportunity for mental and physical exercise. This results in unusually and self-destructive behavior called zoo-chosis(圈禁性精神病). A worldwide study of zoos found that zoochosis is common among animals kept in small spaces or cages. Another study showed that elephants spend 22 percent of their time making repeated head movements or biting cage bars, and bears spend 30 percent of their time walking back and forth, a sign of unhappiness and pain.

Furthermore, most animals in zoos are not endangered. Captive breeding(圈养繁殖) of endangered big cats, Asian elephants, and other species has not resulted in their being sent back to the wild. Zoos talk a lot about their captive breeding programs because they do not want people to worry about a species dying out. In fact, baby animals also attract a lot of paying customers. Haven’t we seen enough competitions to name baby animals?

Actually, we will save endangered species only if we save their habitats and put an end to the reasons people kill them. Instead of supporting zoos, we should support groups that work to protect animals’ natural habitats.

1.How would the author describe the animals’ life in zoos?

A. Easy B. Unhealthy

C. Unhappy D. Dangerous.

2.In the state of zoochosis, animals usually_________.

A. remain in cages B. behave strangely

C. attack other animals D. enjoy moving around

3.What point of view does the author hold according to the text?

A. Zoos are not worth the public support.

B. Zoos fail in their attempt to save animals.

C. Zoos should treat animals as human beings.

D. Zoos use animals as a means of entertainment.

4.What can we infer from the text?

A. It’s acceptable to keep animals away from their habitats

B. Visitors can learn a lot about animals after visiting the zoo

C. Zoos often pay much attention to the animals’ natural lifestyle

D. Zoos can earn some money from their captive breeding programs

This is a time of year when high school students and their families are thinking hard about college. As seniors，juniors，and parents identify their top choices，discussions typically focus on the college itself. Is the institution small or large? How strong are the academics？What is the social life like? Do I like the campus? Such considerations are important, but they can cover the all-important question：Where will these college years lead?

Applicants should think seriously about which college on their list can best prepare them for the real world. They should look for campuses that offer well-structured programs to help them form a direction for their lives and develop the capacity to take steps along that path.

One of the most striking recent phenomena about college graduates in America has been the “boomerang” student: the young person who goes away to college, has a great experience, graduates, and then moves back home for a year or two to figure out what to do with his or her life. This pattern has left many graduates – and their families – wondering whether it makes sense to spend four or more years at college, often at great expense, and finish with no clear sense of who they are or what they want to do next.

The trend points to one of the great shortcomings of many of our nation’s leading colleges and universities. Structured opportunities to think about life after graduation are rare. The formal curriculum focuses almost universally on the academic disciplines of the arts and sciences. Advising on how various majors connect to pathways into the workplace is typically haphazard (没有条理的). Career planning offices are often shorthanded and marginal (不重要的) to college life.

It doesn’t need to be this way, and in recent years some of the country’s top colleges have enriched their academic offerings with opportunities for students to gain real-world experiences.

1.According to the author, what do typical discussions on college choices ignore?

A. The function of college education in employment.

B. The difficulty in finding jobs after graduation.

C. High school students’ interests.

D. The academics of college.

2.Which accounts for the “trend” mentioned in the text?

A. Students failing to behave themselves.

B. Parents overprotecting their children.

C. Students choosing majors blindly.

D. Schools lacking proper guidance.

3.What will be probably discussed in the following paragraph?

A. Recipes for academic achievements.

B. Good academic programs in college.

C. Academic tips for college students.

D. Disadvantages of present college course.

4.What is the best title for the text?

A. A good way to choose a college.

B. A new trend in top colleges.

C. Connect subjects with life beyond college.

D. Make college one of life’s richest experiences.

Homework is a good thing. It helps you practice what you’ve learned during the day and establish study habits that will be important in college. 1. What you need to do is take control of your homework.

Set a good mood for studying.

Create a good study area with all the things you will need (for example, a dictionary, pens and textbooks).

Know where to start in your study.

Make a list of everything you need to do in order so you cannot use “I don’t know where to start.” as an excuse. Don’t over-schedule yourself. 2. Study at the same time every day.

Even if you don’t have homework, use the time to review your notes. 3. What’s more, you’ll become good at using time in this way.

4.

Do you ever feel like you cannot stay awake to read something? Keep your mind from wandering by taking notes, underlining sentences, discussing topics with others.

Celebrate your achievements.

5. However, if you have some problems about the amount or type of the homework, you should talk to your teachers.

A. Take advantage of your time.

B. Get more involved in your study.

C. Try to find the best methods that work for you.

D. If you do that, it will be easy for you to fail to stick to your study plan.

E. Once you achieve your goal, offer yourself some reward for it.

F. It can also help you prepare for your classes and get a sense of progress.

G. If you accept homework as part of your day, you’ll deal with in more easily.

A new smart phone system under development can locate you even when you’re inside a building, which GPS can't do. While the concept sounds powerful, it’s not yet clear how practical it might be.

The set-up, called SurroundSense, sends information from cameras and microphones—gear in the latest smart phones—to a server that produces a fingerprint of the location.

“You can’t tell much from any of the measurements individually, but when combined, the optical (光学的), acoustic (声学的) and motion information creates a unique fingerprint of the space,” said Ionut Constandache, a student in computer science.

The system distinguishes between two indoor spaces in this manner: It knows that a bar is likely to be dark and noisy and people move little, sit a lot, whereas a department store will be brightly lit, contain vibrant colors, and will see a lot of people moving up and down passages. The more the system is used, the more it learns about specific places.

More work is needed before the set-up would be ready for prime time, however. For now, it can’t work if a person’s cellphone is in a handbag or otherwise unable to employ the camera. Finally it would be best served if paired with phones that were worn on the wrist or hung around the neck. Batteries, too, are a problem.

Students on the research team went out across Durham, North Carolina, with their cellphones collecting data in different types of businesses. The students mirrored the actions of the selected customers so that they would not prejudice the measurements.

“We went to 51 different stores and found that SurroundSense achieved an average accuracy (精确性) of about 87 percent," Constandache said.

“As the system collects and analyzes more and more information about a particular site, the fingerprint becomes more precise,” said Romit Roy Choudhury, professor of computer engineering. “Not only is the ambience different at different locations, but also can be different at different time at the same location.”

1.We can infer from the first paragraph that GPS .

A. can find you wherever you are

B. can make too much loud noise

C. can only find outside things

D. isn’t really practical yet

2.Why did students mirror the actions of the selected customers?

A. To get a reasonable result.

B. To collect data in different ways.

C. To receive information about a particular site.

D. To learn more about specific places.

3.The underlined word “ambience” in the last paragraph may mean .

A. the fingerprint of the location

B. the character of a place

C. the existence of people

D. the area of store

4.The main idea of the passage is about .

A. comparing GPS with a smart cellphone

B. the development of cellphones

C. a cellphone knowing where you are

D. what kind of future cellphones face

March 16th is World Sleep Day. This year’s slogan (标语) is “Breathe Easily, Sleep Well”. Its aim is to celebrate the benefits of good and healthy sleep.

Sleep is like food for the brain. Enough sleep helps the body and brain grow and develop. According to the National Sleep Foundation in the US, adults need seven to nine hours of sleep every night. For students aged 10 to 17, a healthy amount is about eight to nine hours per night.

But many students don’t get enough sleep because of early school start time and heavy homework. About 80 percent of middle school students don’t get enough sleep, the China Youth and Children Research Center reported. For some students, they want to sleep early, but they keep worrying about their schoolwork and can’t fall asleep quickly. For others, they may even have insomnia which might keep them awake (醒着的)all night.

These sleeping problems greatly affect people’s lives. Experts have shown that lack of sleep for teenagers leads to poor grades. Students without enough sleep cannot pay attention in class or do well in sports. Also, the lack of sleep may make them depressed (沮丧的).

Luckily, with good sleeping habits, it is easier to fall asleep. Some of these good habits include avoiding drinks that make people excited late in the day, going to sleep at the same time each night, and sleeping in a comfortable place that is dark, quiet, and neither too warm nor too cold.

1.If Li Hong is 15years old, how much sleep does she need every night?

A. 10-12 hours. B. 8-9 hours.

C. 7 hours. D. Less than 7 hours.

2.What might happen if teenagers don’t get enough sleep?

A. They might do well in sports.

B. Their bodies and brains might grow better.

C. They might feel depressed.

D. They might not be able to finish their schoolwork.

3.The underlined word “insomnia” means “_______” in Chinese.

A. 健忘症 B. 肥胖症

C. 多动症 D. 失眠症

4.Which of the following are good sleeping habits?

a. Sleeping in a bright place. 

b. Going to bed at the same time.

c. Sleeping in a dark and quiet place.    

d. Drinking something that makes you excited.

A. a-b B. a-c

C. b-c D. b-d

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