题目内容

短文改错

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。

增加：在缺词处加一个漏字符号(∧)，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。

While walking in a market two weeks before, I saw a little kid looking for his mom. However, I couldn’t find her. I decided to ignoring it and keep walking, but then I saw a person that seemed to have badly intentions. So I made up my mind to help with the little kid. We go from one shop to another to look for his mom. Eventually we entered a flower shop but found her, after nearly one and a half hour of searching. She thanked me for helping her child, which was only 6 years old. It was very happy moment.

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If you are a traditional traveller who believes cameras are irreplaceable，here are some things you should pay attention to when looking for the perfect camera.

Sensor size

Along with the megapixel (百万像素) count，the size of the sensor dictates the general image quality as well as the camera's performance in low light. It also determines whether the camera can electronically put the details it captures bigger enough to see—which is what makes the pictures not clear enough to see when you view the photos on a bigger screen.

Portability

“The important thing is that the camera isn't too big or heavy，and that you have a good zoom (变焦距镜头) range for both wide－angle and telephoto shots (远距摄影照片)，”Atherton told CNN.A good choice would be a slim，light pocket camera with a high－qualified built－in optical zoom. “These are very popular for travel as they are light，but built with a telephoto lens that can zoom up to 60 times，” Atherton said.

Zoom and shutter (快门) speed

For action or crowd shots，a fast shutter speed is a key factor. “When dealing with anything that's active—wildlife or people in action on the street—faces change within a tiny part of a second，” said Arnold，“a fast shutter speed is helpful in shooting the several hundred photos you might need to get that single winning shot.”

1. According to Atherton，what isn't a requirement for an ideal camera?

A．Portable shape.

B．Wide－ranged zoom.

C．Good telephoto lens.

D．Reasonable sensor size.

2.What will contribute to a satisfactory photo of a running lion in the wild?

A．The sensor size. B．The zoom range.

C．The shutter speed. D．The megapixel.

3.Which of the following can be the best title of the passage?

A．How to choose ideal travel cameras?

B．How to put a camera into good use?

C．A fashionable camera—up for sale

D．A high－quality camera—a modern life's must

My teacher, Mr．August J．Bachmann, was the most influential teacher I ever had.

I had gotten into trouble in his class：Another student had pushed me for fun，and I became angry and began to hit him．Mr．Bachmann stopped the fight，but instead of sending me to the office，he sat me down and asked a simple question："Penna，why are you wasting your life？Why aren't you going to college？"

I didn't know anything about colleges or scholarships．No one had ever considered that a fatherless boy from the poorest neighborhood had a future．That day，instead of rushing off for lunch，he stayed and explained possible education options to me．At the end of our talk，he sent me to see a secretary who had a child at a state college．This was in 1962 at Emerson High School in Union City，New Jersey.

Well，53 years have passed, and what have I done with the knowledge he gave me？I gained a PhD from Fordham University when I was only 29．I taught English and social studies and then moved up the chain of command from teacher to principal.

I've sat on the board for Magnet Schools of America and represented that organization at the United Nations．I've won a number of great educational awards．But where would I be if a truly caring teacher had not taken the time out of his lunch period to speak to me? It was without question only his confidence in me that helped me forward．

I have repaid his kindness hundreds of times by encouraging misguided youngsters to aim higher. If I have saved any children, it is because of him. If I have been a successful educator, it is because I had a great role model in Mr. Bachmann.

1.The writer ________ before Mr．Bachmann talked to him．

A. was an active boy

B. liked making troubles in class

C. was an aimless boy

D. would get punished by his teachers

2.Which of the following best describes Mr．Bachmann?

A. Fair.B. Confident.C. Inspiring.D. Humorous.

3.How did Mr．Bachmann influence the writer?

A. He set the writer on the right path.

B. He tried to set a good example to the writer.

C. He was strict with the writer.

D. He helped the writer with his study.

4.What does the writer think of his achievement？

A. He is very proud of himself.

B. He feels his effort gets paid off at last.

C. He owes his achievement to Mr. Bachmann.

D. He thinks it an honor to be a successful educator.

Ahmad is the founder of Copia, which she describes as "match com meets Uber for food recovery." Conipanies use the Copia app to report when they have leftover food，what kind， and how much. When recipients (受助者) such as shelters, soup kitchens, and agencies first register with Cupia, they indicate how many people they need to feed，on what days , and what kind of food they'll take. Cupia makes a profit from the fees that companies pay to remove leftever food；the companies receive a tax write-off for their food donations.

How did Ahmad create Copia? As a senior at UC Berkeley, the found nearly 50 million Americans are at risk of going hungry every day, while more than 133 billion pounds of eatable food are deserted each year.

Ahmad started a student group that recovered food from the campus and distributed it to local nonprofits.

As rewarding as this was, the inefficiencies (低效) bothered her. One day, she got a call from the dining hall manager, who had 500 sandwiches left over from an event. She rented a car, loaded it with the food, and called non-profits. She found takers for only 25 sandwiches and ended up giving out the rest to a nearby park.

“I remember thinking how cool it would be if people who had food could say, ‘Hey, we have stuff,’ and people who needed it could speak up, and then we could connect the two.”

After she graduated, Ahmad launched Copia carlier this year, it operates in 40 cities in Northern California and has served over 700,000 people. Its biggest success—and challenge—10 date was this past Super Bowl：Copia recovered more than 14 tons of food, which fed more than 23,000 people.

Despite her busy schedule, Ahmad tries to do a food pickup a week. "When you get to the shelter," she says, "If you wouldn't have eaten." And that's when I'm like, ‘This is why I do what I do.’

1.Who will benefit from Copia app?

A. Hungry people living in Copia.

B. Registered companies donating food.

C. Charity organizations serving the poor.

D. Food recovery companies removing food.

2.What made Ahmad create the app?

A. She wants to make money.

B. Her group's work is rewarding.

C. Her group's work doesn't go well.

D. Too many people go hungry while much food is wasted.

3.What is Ahmad really proud of?

A. She founds Copia and makes a profit.

B. She connects the companies, and recipients.

C. She helps hungry people go through hard time.

D. She enjoys the biggest suecess—the Super Bowl.

4.What's a Copia's operating model?

A. Consumer to consumer.

B. Production to consumer.

C. Business to consumer.

D. Business to business.

When Taking an Uber-Should You Tip or Not?

Taking an Uber car may no longer be a direct driver-passenger and guilt-free experience. The ride-sharing experience is about to get awkward.

With the wide application of the Internet, Uber, a new approach to your destination instead of taking an ordinary taxi, has become more popular recently. However, benefits won’t come without its fair share of drawbacks.

Uber drivers are a part of the so-called sharing economy: They use their own vehicles, receive customer reviews via the app’s five-star rating system and make their own hours. Unlike other services, Uber claimed that drivers all over the country could clearly alert customers that tipping is not included. Those drivers that expect to be tipped can make their wishes known. But the company is holding to its official no-tip-required line, according to its website. “Once you arrive at your destination, your fare is automatically charged to your credit card on file—There’s no need to tip.” Although drivers value their independence—the freedom to push a button rather than punch a clock, lack of a clear policy, however, leaves Uber drivers in a vulnerable(脆弱的) position: If they ask a customer for a tip or put up a sign, that customer could give the driver a low star-rating, and the driver could finally be deactivated from the app.

But has the company done a good job working with customers? Some observers say that this new grey area for tipping will create awkwardness about whether they should tip or not—something most Uber customers have not had to deal with until now. Uber did not respond to customers’ comment, just leaving their rating in the air（ignoring it）.

Providing an option to tip on an app sends a clear message to customers to reach into their pockets. Nearly 30% people would be more likely to leave a tip if they were presented with a “no tip” button, according to Guinn’s 2015 survey of roughly 500 people. When people are presented with three tip choices—20%, 25% or 30%—they’re more likely to choose the middle option even if it’s more than the traditional 20%, according to a separate 2014 analysis of 13 million New York City taxi rides.

If the service is twice as expensive during a rain storm or public transport delay, the customer has the right not to tip. However, if the driver is extra helpful or avoids traffic to reach your destination in a more timely manner, you could give an extra tip, says Uber, who will leave tipping options in the hands of the consumer rather than the app.

1. Compared with taxi drivers, Uber drivers ______.

A. enjoy more freedom and choices

B. support the company’s practice

C. clock up the miles while driving

D. receive customers reviews directly

2.The underlined word “deactivated” in Paragraph 4 probably means ______.

A. removed B. degraded C. tracked D. charged

3.From the survey we can conclude most customers ______.

A. would probably tip if there is an option

B. usually do as the “no tip” sign suggests

C. tip because of Uber drivers’ good service

D. are disappointed to reach into their pockets

4.What causes the awkwardness between Uber drivers and their customers?

A. Customers take advantage of the new grey area for tipping.

B. There is no specific policy from the Uber to follow.

C. It’s up to customers to decide the drivers’ earnings.

D. Customers tend to pay least among the 3 choices.

As we neared the last days of my mom’s life, I wanted to understand what she was feeling and seeing. The day before she took her last breath I decided to ask her.

First I wanted to make sure she could comprehend what I was saying. I told her I loved her, and she raised her eyebrows in acknowledgment. Then I shared a funny story about a conversation my sister and I had. The corners of her mouth turned up in a smile. I could tell that she was taking in every word. And then I went for it.

“Mom, can I ask you a serious question?” She turned her head and opened her eyes fully. I could tell she wanted to grasp every word that came out of my mouth.

“Mom, do you see any of our dead relatives in the room? Do you see your dad?” she shook her head.

“Do you see your mom?” She shook her head again.

“Do you see dad?” Her response was quite different this time. She began nodding her head.

“Is he here in this room right now?” She nodded. “Can he see me?” She nodded again. Then she tried to communicate with words, but she couldn’t get the words out. The next morning she died peacefully...

A few weeks ago, I was wondering why I haven’t had many dreams of my mom since she died. That night I had one of the clearest dreams I’ve had for a long time. Mom was dressed beautifully. She stared at me with a huge smile. Her eyes were bright and full of life. She was happier than I had seen her in years. And she was younger. We didn’t exchange any words, but it was clear that she was happy and free.

I woke up with joy in my heart.

1.Why did the author do the things mentioned in Paragraph2?

A. To review the past happy days with her mother.

B. To make her mother happy during her last days.

C. To check if her mother could understand her.

D. To show that she has a deep love for her mother.

2.What was the author’s mother like on the last day before her death?

A. She had no sense of hearing at all.

B. She couldn’t move except her eyes.

C. She could still speak in an unclear voice.

D. She could communicate with her body language.

3.What did the author dream that night?

A. Her mother talked with her.

B. Her mother was in high spirits.

C. Her mother’s eyes seemed dull.

D. Her mother looked older than ever.

A team of engineers at Harvard University has been inspired by Nature to create the first robotic fly. The mechanical fly has become a platform for a series of new high-tech integrated systems. Designed to do what a fly does naturally, the tiny machine is the size of a fat housefly. Its mini wings allow it to stay in the air and perform controlled flight tasks.

“It’s extremely important for us to think about this as a whole system and not just the sum of a bunch of individual components (元件),” said Robert Wood, the Harvard engineering professor who has been working on the robotic fly project for over a decade. A few years ago, his team got the go-ahead to start piecing together the components. “The added difficulty with a project like this is that actually none of those components are off the shelf and so we have to develop them all on our own,” he said.

They engineered a series of systems to start and drive the robotic fly. “The seemingly simple system which just moves the wings has a number of interdependencies on the individual components, each of which individually has to perform well, but then has to be matched well to everything it’s connected to,” said Wood. The flight device was built into a set of power, computation, sensing and control systems. Wood says the success of the project proves that the flying robot with these tiny components can be built and manufactured.

While this first robotic flyer is linked to a small, off-board power source, the goal is eventually to equip it with a built-in power source, so that it might someday perform data-gathering work at rescue sites, in farmers’ fields or on the battlefield. “Basically it should be able to take off, land and fly around,” he said.

Wood says the design offers a new way to study flight mechanics and control at insect-scale. Yet, the power, sensing and computation technologies on board could have much broader applications. “You can start thinking about using them to answer open scientific questions, you know, to study biology in ways that would be difficult with the animals, but using these robots instead,” he said. “So there are a lot of technologies and open interesting scientific questions that are really what drives us on a day to day basis.”

1.The difficulty the team of engineers met with while making the robotic fly was that ________.

A. they had no model in their mind

B. they did not have sufficient time

C. they had no ready-made components

D. they could not assemble the components

2.It can be inferred from paragraphs 3 and 4 that the robotic fly ________.

A. consists of a flight device and a control system

B. can just fly in limited areas at the present time

C. can collect information from many sources

D. has been put into wide application

3.Which of the following can be learned from the passage?

A. The robotic flyer is designed to learn about insects.

B. Animals are not allowed in biological experiments.

C. There used to be few ways to study how insects fly.

D. Wood’s design can replace animals in some experiments.

4.Which of the following might be the best title of the passage?

A. Father of Robotic Fly

B. Inspiration from Engineering Science

C. Robotic Fly Imitates Real Life Insect

D. Harvard Breaks Through in Insect Study

Have you ever heard of an insect called the cicada(蝉)? 1. But they have an interesting internal clock that tells them when to go aboveground.

Every 17 years, billions of the noisy Brood V cicadas(十七年蝉) will swarm(成群出现) to northeastern parts of the US, including New York, Ohio and Pennsylvania. 2.But there are usually a lot less of them compared to the Brood V cicadas.

3. According to Discovery News, these insects started their lives in 1999. And as their 17-year life cycle comes to an end, they go aboveground when their underground homes get warmer 64 degrees Fahrenheit (about 18℃) to be exact.

Then the females will lay hundreds of eggs in trees, and after about four to six weeks, the mother and father cicadas will die. 4.

While they can be kind of annoying, these insects don’t harm humans, but they do make a lot of noise during their time aboveground. 5.

However, since there are so many of the 17-year cicadas, the amount of laid eggs can sometimes harm small trees and bushes. But after this summer, these insects will mostly mind their own business until 2033.

A. That sound is the male cicadas attracting the female cicadas.

B. The cicada insects are common in summer, especially in August and can be found in July as well.

C. There are other kinds of cicadas that come around once a year or every 13 years.

D. The baby cicadas will go underground, and the 17-year cycle will start over again.

E. As a matter of fact, people like to eat them in some cultures.

F. Well, a special kind of these insects live underground in the US for most of their lives.

G. This is what makes Brood V cicadas so special.

Finding the Real You

Psychometric testing — personality testing — has been very popular nowadays as studies show their results to be three times more accurate in predicting your job performance. These tests are now included in almost all graduate recruitment (招聘) and are widely used in the selection of managers.

The most popular of these personality tests is the Myers-Briggs Type Indicator (MBTI). It is based on the theory that we are born with a tendency to one personality type which stays more or less fixed throughout life. You answer 88 questions and are then given your “type”, such as Outgoing or Quiet, Feeling or Thinking.

Critics of personality testing raise doubts about “social engineering”. Psychologist Dr. Colin Gill warns that the “popular” personality traits (特性) have their disadvantages. “People who are extremely open to new experiences can be butterflies, going from one idea to the next without mastering any of them.” However, the psychometric test is here to stay, which may be why a whole sub-industry on cheating personality tests has sprung up. “It’s possible to cheat,” admits Gill, “but having to pretend to be the person you are at work will be tiring and unhappy and probably short-lived.”

So can we change our personality? “Your basic personality is fixed by the time you’re 21,” says Gill, “but it can be affected by motivation and intelligence. If you didn’t have the personality type to be a doctor but desperately wanted to be one and were intelligent enough to master the skills, you could still go ahead. But trying to go too much against type for too long requires much energy and is actually to be suffered for long. I think it’s why we’re seeing this trend for downshifting — too many people trying to fit in to a type that they aren’t really suited for.”

Our interest in personality now exists in every part of our lives. If you ask an expert for advice on anything, you’ll probably be quizzed about your personality. But if personality tests have any value to us, perhaps it is to free us from the idea that all of us are full of potential, and remind us of what we are. As they say in one test when they ask for your age: pick the one you are, not the one you wish you were.

1.The Myers-Briggs Type Indicator is based on the belief that __________.

A. personality is largely decided from birth

B. certain personality traits are common

C. some personality types are better than others

D. personality traits are various from time to time

2.According to Dr. Gill, what is the problem with personality tests?

A. The results could be opposite to what employers want.

B. People can easily lie about their true abilities.

C. Employers often find the results unclear.

D. They may have a negative effect on takers.

3.In Dr. Gill’s view, how easy is it to change your personality?

A. It’s possible in your adult life.

B. It’s easy if you have great motivation.

C. It’s unlikely because it requires much energy.

D. It’s difficult before the age of 21.

4.What final conclusion does the author reach about the value of personality tests?

A. They are of doubtful value to employers.

B. They are not really worth doing.

C. They can strengthen the idea we have of our abilities.

D. They may encourage greater realism.

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