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, 多者(从第11处起)不计分。

Dear classmates,

It is a pleasure for I to have a chance to make a short speech today. Recently, I had found that some of our classmates study late into the night and do not take some time to take a rest during the day either. They often cannot help fall asleep in class. And some classmates seldom have breakfast, that is also a bad habit and will surely do harm to our health.

In my opinion, it is extreme important for us to have enough sleep and a proper diet. We must learn to make a wise use of our time, and only in this way can we keep fit or study well. I wonder if you agree me.

Thank you for listening.

 

阅读下面材料, 在空白处填入1个适当的单词或括号内单词的正确形式。

I’ve lived in three Asian cities, and they all surprised me on the upside. In the case of China, here’s 1. I like it.

It’s modern and 2. (continue) to develop all the time. They have modern 3.(city), and excellent transport facilities, including their unmatched high-speed train network. They have excellent hotels, restaurants, and beautiful parks etc.

There’s a feeling of safety and 4. (free) in Chinese cities. You can feel it from the behavior of the diverse crowd. People just do what they want. In most places no policemen 5.(see). Do you know that police in China don’t have firearms? They usually do their job silently and behave reasonably,6.(add) to the security and order.

The Chinese people are friendly. You will always get help even if you can’t speak a Chinese word besides “nihao”, 7. they can’t speak English. They’ll spend time and go out of their way 8. (explain) to you how to get somewhere, or how to buy 9. train ticket. They’ll 10. (patient) and enthusiastically explain how to get what you need. They’ll be positive and practical all the time while helping you.

 

A Different View

At age 14, 15 and 16, the way we looked was the most important thing in the world to us. My friends and I wanted nothing less than perfection.

In high school, we joined the gymnastics team, and our ______ became even more important to us. We had no fat, only muscle. On the weekends, we would go to the beach, _______of our flat stomachs.

One summer day, all my friends were at my house ______. At one point, I was running back to the pool. I ______ on a bee, and while it was dying under my foot, it stung() me. I instantly started to feel ______. That night, I began to run a high fever and my leg and foot were red, hot and swollen. I couldn’t walk. I could barely ______. When my foot started to go numb, everyone became more ______. My foot was not getting enough blood. I had to go to the ______, and my leg hurt as if it were badly broken. I couldn’t move. All I could do was think about how soft my waist was becoming. That ______ me more than any concern over my leg.

That would all ______ when I heard the doctors mention possibly cutting off my foot. It was still not getting the ______ supply it needed. The doctors would have to speed up their treatment.

Never before had I had such great ______ for my foot. And walking seemed like a ________from the gods. Less and less would I want to hear my friends talk about ______ and who was wearing what. More and more I expected visits from other kids in the hospital, who were quickly becoming my friends.

One girl came to visit me ______. Every time she came, she brought flowers. She was recovering from cancer and felt she should come back and ______ the other patients.

She still had no hair, and she was swollen from medications she had been taking. I would not have given this girl a second ______ before. I now loved every inch of her and looked forward to her ______.

Finally, I was improving and soon I went home. My leg was still swollen, ______ I was walking, and I had my foot! When I would go back to the hospital, I often saw my friend. She was still visiting people and ______ good cheer. I thought if even there was an angel on this earth, it had to be her.

1.A.brains B.bodies C.grades D.clothes

2.A.proud B.sure C.ashamed D.tired

3.A.dancing B.chatting C.swimming D.jogging

4.A.focused B.took C.held D.stepped

5.A.upset B.anxious C.fearful D.sick

6.A.stand B.run C.jump D.rest

7.A.interested B.relieved C.concerned D.surprised

8.A.beach B.gym C.school D.hospital

9.A.troubled B.impressed C.blamed D.shocked

10.A.happen B.change C.help D.bother

11.A.nutrition B.time C.air D.blood

12.A.devotion B.appreciation C.observation D.admiration

13.A.treat B.gift C.promise D.hand

14.A.gymnastics B.homework C.movies D.appointment

15.A.suddenly B.eventually C.regularly D.recently

16.A.advise B.serve C.encourage D.instruct

17.A.thought B.glance C.choice D.chance

18.A.flowers B.ideas C.visits D.words

19.A.so B.then C.for D.but

20.A.spreading B.gaining C.enjoying D.discovering

 

    Music is often targeted at teenagers. Because teenagers go through big changes and start making life-affecting decisions in their teens, people naturally wonder what effects music has on teenagers. Does it lead to violence? Help test scores? Teach them valuable lessons? 1.

Music can help students improve academic performance. Studying music involves math and science, so students often improve in these areas. 2.According to a report, students who took part in music performance scored 41 points higher in math than those who did not take part in music performance.

Being a teenager can be rough emotionally. Music is an especially emotional art form covering every type of emotion. 3. As music is a way to express emotions, many teenagers might try to make their own music, which can create healthy emotional expression.

4. Thus, listening to music can teach teenagers a lot about their own culture and other cultures. They can learn musical traditions, musical instruments, history lessons and more. Plus, as listening to music is a fun activity, this can often be a more interesting way to learn about a culture, rather than simply reading a textbook.

Music tastes and interests can often bring people together, especially teenagers. 5. As well, music is often enjoyed at concerts and dance clubs where teenagers often hang out. Typically, the people attending these concerts and dance clubs already share a common interest, so a connection can be easily made.

A. Music is often related with culture.

B. This improvement can benefit them in tests.

C. Music greatly improves teenagers,learning abilities.

D. While there are negative effects, there are many positive effects, too.

E. If they can find a song that matches their mood, they will feel comfortable.

F. Rap music presents a new vocabulary teenagers won't learn in an English class

G.Two teenagers who like the same style of music are easily to start up a friendship.

 

    As a kid, Joanna Buckley wasn’t interested in science — until she had a chance to try it. That happened when she got a chemistry set for Christmas.

“Over the course of a few weeks, I’d completed every experiment. But in the process, I polluted my parent’s dining room carpet and burnt the kitchen worktop with the spirit burner,” she says.

Now science is Buckley’s job. She works in the chemistry department at the University of Sheffield in England. “I realize, first-hand, how important it is to have something or someone to show you why science is so great,” she says. Now the good news is that citizen science appears.

Citizen science takes the fun of experimenting a step further than Buckley’s at-home chemistry kit. That’s because these experiments are real, looking for novel answers.

“Compared with a one-off experiment, what’s cool about citizen science is that students get that this has a purpose,” Prunuske says. “Students want to do a good job, because they know scientists are going to use the new data in their own research.”

Long agrees. “Kids like that it’s real. And they like that it’s important, that it matters.” Citizen-science projects have made big discoveries. One found a previously unknown galaxy cluster (星系团). Another project helped assess how much damage a big earthquake had caused in Japan. And one of the first citizen-science projects helped scientists learn where butterflies go every winter.

Some adults worry about teens losing interest in science. That’s one reason they hope that fun, exciting citizen-science projects can help them keep in touch, Long says. And she has some evidence that it’s working, “Last year, we did have a couple of students say, ‘I really think I want to be a scientist now. ’”

1.What is the purpose of paragraph 2?

A.To support trials can make teens interested in science.

B.To prove failure is the mother of success in science.

C.To state Buckley has a talent for science.

D.To praise Buckley for her strong will.

2.Why is citizen science more fun?

A.It carries out experiments frequently.

B.It must carry out experiments in groups.

C.It needs to seek for new solutions.

D.It demands to handle complex problems.

3.What can we know from what Prunuske said?

A.She participated in the experiment.

B.She took pride in what students took up.

C.Citizen science is popular with students.

D.Scientists are willing to employ students.

4.What is Long’s attitude towards citizen science?

A.Concerned. B.Supportive.

C.Doubtful. D.Unclear.

 

    It’s hard to be a bird in a world which is in the charge of mankind.

You can hardly hear yourself sing, let alone hear the songs of your friends… and worst of all, you can’t hear a predator(捕食者). Noise is almost everywhere, especially noise from traffic.

Researchers have tried to study the influence of road noise on animals by looking at animals living near noisy roads.

“We figured out a way to have just the noise without any of the other effects of the road, and to do that we put many speakers in a forest where there was no road,” said Chris McClure, a biologist at Boise State University and The Peregrine Fund. He and his team carried out their experiment at a place popular with birds in Idaho as they fly south for the winter.

While the noise kept lots of birds away, some remained. But they had trouble putting on enough weight to support them in the next part of their migratory journey.

“They have to take food but they also have to avoid getting eaten by a predator. But these two things can’t be done at the same time because to eat, they have to look down, which means they aren’t looking at predators.”

And when it’s too loud, they can’t hear the alarm calls of other birds. So they have to waste time looking for predators instead of searching for food.

By 2050, it’s thought that enough new roads will be built to circle the planet more than 600 times. But there’s an easy solution to the noise problem—“Lowering speed limits does a lot.”

So next time you’re driving through nature, just slow down a little. It’s safer for you and the wildlife. And you can enjoy the view a little longer.

1.Who does the word “you” in Para 2 refer to?

A.A driver. B.A predator. C.A researcher. D.A bird.

2.Why did the researchers do the experiment in a forest without roads?

A.To prevent birds from being hit by cars.

B.To separate noise from other effects of the road.

C.To test a larger number of birds.

D.To put as many speakers as possible.

3.Why can’t birds put on enough weight with much noise around?

A.They can’t concentrate on looking for food.

B.They have to fly south for the winter.

C.They can’t hear the alarm calls.

D.They feel afraid of the noise.

4.What is advised to do to protect birds from the noise problem?

A.To build enough new roads.

B.To carry out more experiments.

C.To enjoy the view a little longer.

D.To drive slowly through nature.

 

    “Cleverness is a gift while kindness is a choice. Gifts are easy – they’re given after all. Choices can be hard.” ---Jeff Bezos.

I got the idea to start Amazon 16 years ago. I came across the fact that the Internet usage was growing at 2,300 percent per year. I'd never seen or heard of anything that grew that fast, and the idea of building an online bookstore with millions of titles was very exciting to me. I had just turned 30 years old, and I'd been married for a year. I told my wife MacKenzie that I wanted to quit my job and go to do this crazy thing that probably wouldn't work since most start-ups don't, and I wasn't sure what to expect. MacKenzie told me I should go for it. As a young boy, I’d been a garage inventor. I'd always wanted to be an inventor, and she wanted me to follow my passion.

I was working at a financial firm in New York City with a bunch of very smart people, and I had a brilliant boss that I admired very much. I went to my boss and told him I wanted to start a company selling books on the Internet. He took me on a long walk in Central Park, listened carefully to me, and finally said. “That sounds like a really good idea, but it would be an even better idea for someone who didn't already have a good job.” That logic made some sense to me, and he convinced me to think about it for 48 hours before making a final decision. Seen in that light, it really was a difficult choice, but eventually, I decided I had to give it a shot. I didn't think I'd regret trying and failing. And I suspected I would always be haunted by a decision not to try at all.

After much consideration, I took the less safe path to follow my passion, and I’m proud of that choice. For all of us, in the end, we are our choices.

1.What inspired the author with the idea of building an online bookstore?

A.His dream of being an inventor. B.Millions of exciting titles.

C.The support of his wife. D.The greatly increasing usage of the Internet.

2.Which of the following is closest in meaning to the underlined sentence?

A.He would be always feeling unsafe if he didn't try.

B.He would be very excited if he tried it out.

C.The idea of not trying would keep coming to his mind and disturb him.

D.The decision not to build the online bookstore would terrify him.

3.What can we know from the text?

A.The author appreciated his boss’s encouragement.

B.The author might not regret if he failed the idea.

C.The author might go back to his boss if he failed.

D.The author wanted someone else to try the idea.

4.Which of the following would be the best title for the text?

A.We Are What We Choose B.The Starting of Amazon

C.Cleverness and Kindness D.Following My Passion

 

    Pastime is a bi-monthly magazine for curious young minds. Many of the topics we write about won't be covered in the classroom. All the articles are written in a lively style, and each one is paired with drawings by some of the country's most talented artists.

History focuses on archaeological(考古的) sites around the world where archaeologists work to unearth important finds.

World includes stories about daily life, folk tales, and culture and traditions of the people and places.

Sport includes nutrition tips, information about up and coming young athletes, and sports events.

Art stimulates a child's cultural life, from film to theatre through to writing and music.

On top of all that, Pastime is packed with items to stimulate a youngster's imagination, including pages of puzzles and a step-by-step guide to creating their own impressive-looking drawings.

In every issue, we review the latest books top authors write for this age group. There are short works of fiction written especially for Pastime by some of our best writers.

We know that children at this age are dealing with many emotions and sometimes difficult feelings, we have a personal advice page to reply to questions dealing with personal and moral questions.

Unlike many of today's throwaway comics, Pastime is written and designed to be kept and treasured. We know children love going online---but we also know how much they enjoy holding a printed magazine in their hands, and the excitement they get when each new issue drops through the letterbox personally addressed to them.

Subscription

Pastime is published six times a year. An annual subscription costs just 20 and makes a great gift for any child aged eight to twelve.

• To order by phone: Dial 1-800-821-0156 and use Offer Code WEBSAVE86 for print-only subscriptions.

• You can cancel at any time for magazines that haven't shipped yet.

1.Which of the following topics can a reader read if he is interested in festivals?

A.World B.History C.Sport D.Art

2.What does the magazine provide?

A.Photos of talented artists. B.Stories created by children.

C.Book reviews written by students. D.Suggestions on readers' problems.

3.For subscription, what does one need to know?

A.The magazine offers electronic copies.

B.The magazine is published every two months.

C.The magazine is for kindergarten children.

D.The magazine costs 20 for each copy.

 

听下面一段独白,回答以下小题。

1.What does Alexandra Grace work for?

A.QS World University Ranking System.

B.New Zealand Embassy Beijing.

C.The Multi-cultural Environment Organization.

2.What stops some students choosing New Zealand for study?

A.Its environment. B.Its population. C.Its size.

3.What’s the total yearly cost for a Chinese student to study in a New Zealand university?

A.20,000 dollars. B.45,000 dollars. C.25,000 dollars.

4.What message about New Zealand does the speaker mainly convey?

A.Its higher education is suitable for Chinese students.

B.Its multi-cultural environment is good for tourists.

C.Its breath-taking scenery is absolutely worth seeing.

 

听下面一段较长对话,回答以下小题。

1.Why did the man miss the woman’s phone call yesterday?

A.His phone was turned off.

B.He didn’t take his phone with him.

C.He was taking a shower.

2.What did the woman do yesterday?

A.She went shopping. B.She played computer games. C.She went to a concert.

3.Why did the woman call the man?

A.To invite him to her sister’s wedding.

B.To ask something about Megan.

C.To invite him to her wedding.

4.When will the woman pick up the man next Saturday?

A.At 14:00. B.At 13:20. C.At 13:00.

 

听下面一段较长对话,回答以下小题。

1.What is Miss Lan going to work as in Ola city?

A.A teacher. B.A nurse. C.A doctor.

2.What worries Miss Lan so much?

A.The people in Ola are not friendly.

B.The work in Ola is hard to do.

C.She has no friends in Ola.

3.How will Miss Lan keep in touch with Mr. Huang after she arrives in Ola?

A.By letter. B.By phone. C.By e-mail.

 

听下面一段较长对话,回答以下小题。

1.What’s the complaint of the man’s neighbor?

A.An important meeting. B.Bad sleeping room. C.Loud noise.

2.What were the man and his friends about to do?

A.Change a room.

B.End their activity.

C.Apologize to their neighbor.

 

听下面一段较长对话,回答以下小题。

1.Why doesn’t the man want to book the seats downstairs?

A.They are too close to the stage.

B.They are uncomfortable.

C.They are too expensive.

2.When does the man plan to see the performance?

A.On October 21st. B.On October 1st. C.On October 25th.

 

What are the speakers talking about?

A.A holiday plan. B.Weather conditions. C.Life in Southeast Asia.

 

What size does the man want?

A.35. B.9. C.39.

 

What does the man come for?

A.A meeting. B.A dinner. C.A party.

 

What will the man do next?

A.Stay for dinner. B.Prepare for the dinner. C.Go to the railway station.

 

Who is coming for tea?

A.John. B.Mark. C.Tracy.

 

假定你是校学生会主席李华,今年年初暴发的新冠肺炎疫情让全民开始关注自己的健康状况,因此你校将于近期举行跳绳比赛(the 2020 Student Rope skipping Match)。请你代表学生会给外教Mr. Smith写一封电子邮件,邀请他作裁判。内容包括:

1. 写信目的;

2. 比赛时间和地点;

3. 注意事项。

注意:

1. 词数100左右;

2.可以适当增加细节,以使行文连贯。

Dear Mr. Smith,

_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Yours sincerely,

Li Hua

 

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:在缺词处加一个添字符号(∧),并在下面写出该加的词。

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词;

2. 只允许修改10处,多者(从第11处起)不计分。

I had a chance to go Shanghai by air last week. I had often gone there by train ago and then came the day when I could experience travelling by air. After checking in, I waited patient for a while before my flights was announce. The plane was waiting on the runway and soon I found my on board. After fastening on my seat belt, I looked out of the window or waited for the plane to take off. When the plane was in the sky, I looked down and saw some houses, what resembled small to-houses. A s the plane went down, I realized that it is landing. It was a shrilled experience.

 

阅读下面材料,在空白处填人1个适当的单词或括号内单词的正确形式。

Every minute, people around the world purchase 1 million plastic bottles,1.adds up to roughly 526 billion bottles every year. Much of the plastic2.(end) up in landfills (填埋场), rivers or oceans, often with destructive effects on wildlife. Many people are now trying to cut down on plastic use, while also turning the single-use plastic into something3.(use) — like auto parts.

Recycles plastic is ideal for automotive parts due to its light4.(weigh) that offers additional benefits such as5.(improve) a vehicle’s aerodynamics (空气动力) and reducing cabin noise.

The use of plastic in vehicle parts has grown a lot since the last decade, especially in underbody shields (车底护板).6.is assumed that around 1.2 billion recycled plastic bottles are used every year — that’s about 250 bottles per vehicle7.average.

How exactly does your plastic water bottle turn into an aerodynamic auto part? After you put the bottle into the recycling bin, it’s8.(eventual) combined with thousands of others and cut into tiny pieces. Then, these pieces9.(sell) to a supplier, who turns them into a fiber by melting them. This fibers mixed with other elements (元素) in a special process, and then were used 10.(create) a sheet of material that can be formed into vehicle parts.

 

    The dawn of a new school year is often full of exciting-and occasionally overwhelming-”firsts”for students. That perhaps explains why a “beautiful”_______of a school bus driver, Isabel Izzy Lane,_________a crying 4-year-old boy on his first day of school has gone viral(疯传)online.

Last Monday, Amy Johnson’s young son Axel_______to preschool in their hometown, and felt “super_________” for the big day-until it was time to get on the_______that morning. As soon as the bus_______the corner, her youngster fell silent_______bursting into tears when the bus doors_______. His mother got him on the bus. As the youngster got_______in his seat directly behind Lane, tears rolling down his face, the merciful driver________to offer a hand for the boy to________, which Amy immediately caught on camera.

The small act of kindness________a whole lot to Axel, who finally calmed down and felt    ________enough to take the bus on his own the next day. “ I didn’t think it was that big of a deal__________, just I guess, but it’s just something that I would do.” Lane later told WEAU.

“The day after that, he was waiting at the bus stop all by himself.” Lane said.

In a larger________, Lane hopes the simple________reminds others that the smallest acts of kindness can often have the biggest effects on other people’s lives. “ You don’t have to say anything, but just to________someone you are there,” she said. “That makes a big________to someone’s day.”

In the days since, Johnson’s photo of the________back-to -school moment has been shared by social media, receiving more than 1,200 likes and more than 220________on Facebook.

1.A.shadow B.sculpture C.picture D.exhibition

2.A.questioning B.comforting C.praising D.scolding

3.A.headed B.subscribed C.appealed D.wandered

4.A.frightened B.doubtful C.curious D.excited

5.A.passage B.bus C.bridge D.website

6.A.disappeared around B.took up C.broke down D.rolled around

7.A.after B.if C.before D.once

8.A.locked B.opened C.dropped D.folded

9.A.settled B.lost C.changed D.interested

10.A.struggle B.declined C.reached D.hesitated

11.A.ware B.bite C.greet D.hold

12.A.Meant B.mentioned C.convinced D.adapted

13.A.clever B.brave C.hopeful D.elegant

14.A.universally B.theoretically C.personally D.gradually

15.A.sense B.affection C.framework D.imagination

16.A.assessment B.talent C.action D.topic

17.A.show B.warn C.advise D.persuade

18.A.impression B.decision C.distinction D.difference

19.A.embarrassing B.touching C.troublesome D.unexpected

20.A.designs B.outlines C.shares D.receptions

 

    Whether you’d like to loosen tight muscles, become more flexible, or just keep yourself tom getting injured when you exercise or play sports, stretching is important. With just a few minutes of gentle stretching, you can reduce the pain that comes from tight muscles, improve your posture, and increase your range of motion.1.With all these benefits, why not give stretching a try?

1. Hamstring (脚筋) (or Back-of-the-leg) Stretch

The hamstring muscle runs down the back of your upper leg. Tightness in this muscle can lead to serious back pain, so its an important one to stretch.2.Working one leg at a time, lift your leg and rest the heel on the wall with your leg slightly bent. Gently straighten your leg until you feel a nice stretch. Pause there and wait. Then switch legs.

2. 3.

Tight shoulder muscles can lead to neck and back pain as well as other problems. It’s important to keep these muscles flexible. You can raise straight overhead, then bend the elbow so that your right hand falls behind your head. Using your left hand, gently pull your right elbow toward the centerline of your body. Ideally, you want your right forearm to be straight up and town. Be sure to keep your head and neck straight, and don't let your right arm force the head down or forward in any way.4.

3. Neck Stretch

This is very important for drivers! Stretch your neck one side at a time, beginning with the right. Tip your hear to the left.5.Do not pull hard. The neck is fragile, so you must be gentle with this stretch. Repeat on the opposite side.

A.Arm Stretch.

B.Shoulder Stretch

C.Switch arms and repeat.

D.Stand about an arm’s length away form a table.

E.Stretching also improves your balance and coordination.

F.For a gentle stretch, lie on the for near a doorway or wall comer.

G.And use your left hand to very gently pull your head toward the front of your left shoulder.

 

    Nail biting and hair pulling are two forms of body language. Both nail biting and hair pulling can be either conscious or subconscious body language gestures, each showing some interesting aspects of the character, emotion and inner working of the individual.

Nail biting is a non-verbal gesture. In adults it’s often a habit adopted and carried through from childhood and can become apparent in stressful situations throughout adulthood. To most people, nail biting is associated with nervousness and shyness and is an involuntary response to certain social situations. In many cases, it’s an adaptor behaviour that channels nervous energy, inactivity or boredom and doesn’t disturb normal functioning. In severe cases nail biting can become a repetitive behaviour that is intentionally performed. It can result in great physical damage.

So when we look deeper, in both adults and children, it has been suggested that severe nail biting is often referred to as a method of “self-heating”. This indicates that nail biting is a subconscious behaviour indicating increased anxiety and low self-confidence.

Hair pulling can indicate a number of emotions and behaviors. For example, children who bite their nails or frequently pull their hair may be nervous or have low self-confidence. Hair pulling may be a comforting action for a child who is tense and anxious, and may become habitual later in life in stressful situations. Routine and severe hair pulling can be a compulsive disorder that may be linked to genetics, anxiety and depression. It’s most commonly thought to be a stress-related condition.

However, hair puling is also another non-verbal body language that can signify different things in different situations. For example, in some situations, it can mean interest and desire. However, in other situations, it can suggest anxiety, incompetence, uncertainty or shyness.

1.What does the text say about nail biting?

A.It doesn’t harm its doer physically. B.It stops its doer functioning normally.

C.It isn’t a gesture only made by children. D.It is a commonly used way to avoid shyness.

2.According to the text, children who often pull their hair        .

A.may take no interest in something B.may feel quite sure of themselves

C.must suffer from lack of desire D.may not feel at ease at all

3.The underlined word “signify” in the last paragraph is closest in meaning to “      “.

A.explain B.indicate

C.hide D.summarize

4.What is the best title for the text?

A.How to Read Forms of Body Language?

B.What Do Nail Biting and Hair Pulling Suggest?

C.How to Express Ourselves with Body Language?

D.What Are the Deep Meanings of Body Language?

 

    Scientists at the University of Oxford have developed new artificial intelligence (AI) software to recognize and follow up the faces of individual chimpanzees (黑猩猩) in the wild. The new software will allow researcher and wildlife conservationists to greatly cut back on time spent analyzing videos, according to the new paper published today in Science Advances.

“For species like chimpanzees, which have complex social lives and live for many years, getting photos of their behavior from short-term field research can only tell us so much.” says Dan Sehofield, researcher and DPhil student at Oxford University’s Primate Models Lab, School of Anthropology. “By taking advantage of the power of machine learning to unlock large video files, it makes it possible to measure behavior over the long term.”

The computers model was trained using over 10 million images (影像) from Kyoto University’s Primate Research Institute (PRI) video files of wild chimpanzees in Guinea, West Africa. The new software is the first to continuously track and recognize individuals in a wide range of posed, performing with high accuracy in difficult conditions such as low lighting and poor image quality.

“Access to this large video file has allowed us to use the newest deep neural networks to train models at a scale that was previously not possible,” says Arsha Nagrani, co-author of the study and DPhil student at the Department of Engineering Science, University of Oxford. “Additionally, our new software differs from previous primate face recognition software in that it can be applied to raw videos with limited manual intervention (人工干预) or pre-processing, saving hours of time.”

The technology has potential for many uses, such as monitoring species for conservation. Although the present application focused on chimpanzees, the software provided could be applied to other species, and help drive the adoption of AI systems to solve a range of problems in the wildlife sciences.

1.What’s the purpose of developing the new software?

A.To save wildlife researchers’ time spent in the wild.

B.To keep track of wildlife conservationists’ behavior.

C.To protect chimpanzees and help them to live longer.

D.To recognize and track the faces of wild chimpanzees.

2.What does the underlined word “it” in paragraph 2 refer to?

A.Getting photos. B.Analyzing videos.

C.The new AI software. D.A powerful machine.

3.What does paragraph 4 mainly talk about?

A.The unique advantages of the new software.

B.Some limitations of using the new software.

C.The working principles of the new software.

D.Controversial attitudes to the new software.

4.What can be inferred from the last paragraph?

A.The new software has a quite bright future.

B.The application of the technology can be tough.

C.Technology is the final goal of scientific research.

D.AI systems are widely used in the wildlife sciences.

 

    It’s not every day that you see pigeons(鸽子)with cowboy hats on their tiny heads walking or flying around, unless you live in Las Vegas, where cowboy-hat-wearing pigeons are actually a thing people have been constantly taking about these days.

It all started on December 5, when a Las Vegas citizen named Bobby Lee noticed two funny-looking birds walking near a dustbin. The pigeons drew his attention because they were wearing tiny cowboy hats — one red and one grey — so he took out his smartphone and started filming them. Later, he uploaded the video online, where is quickly spread. The next day, everyone was talking about Las Vegas’ cowboy-hat-wearing pigeons, and Lee was getting phone calls from agencies trying to license his video.

It was only a matter of time before news outlets picked up the story and reported on the mysterious pigeon cowboys spotted around Las Vegas. The only link anyone could think of was the Wrangler National Rodeo Finals that were taking place in town at the time, but the Professional Rodeo Cowboys Association, which organized the event, denied any involvement.

While some netizens just found the idea cute and jumped at the opportunity to catch the pigeons on camera if they spotted them around Vegas, others expressed concern about the birds’ well-being. They even mentioned animal cruelty.

Hillman, the founder of local pigeon rescue Lofty Hopes, said that her organization was trying to track down the birds and remove their hats, but trapping them with food has proven very difficult so far. That’s because the two known cowboy-hat-wearing pigeons have become very popular around Las Vegas, and people are constantly throwing them much food.

“When you see them today, you could see some loose feathers in the glue around the hat, and it’s surely a concern,” Hillman said, adding that she believed the hats had been glued on with a strong adhesive (粘合剂).

1.What has been a hot topic in Las Vegas recently?

A.The return of cowboy hats. B.Pigeons approaching people.

C.Pigeons wearing cowboy hats. D.The hobby of watching pigeons.

2.What made Bobby Lee film the two pigeons with his smartphone?

A.Their unusual decorations. B.Their unique feather colors.

C.Their great popularity online. D.Their strange way of walking.

3.What was netizens’ attitude towards the pigeon cowboys?

A.They went too far about them. B.They thought nothing of them.

C.They showed little interest in them. D.They had a mixed response to them.

4.Why is it hard to trap the two pigeons with food?

A.Because they are rather particular about food.

B.Because they always have abundant food to eat.

C.Because they are smart enough not to be tricked.

D.Because they are well protected by pigeon watchers.

 

The Houston Museum of Natural Science

Founded in 1909, the Houston Museum of Natural Science (HMNS) has always been one of the most heavily attended museums in the United States. It houses a variety of permanent exhibit areas that examine astronomy, space science, Native American culture, energy, chemistry, gems and minerals, seashells, Texas wildlife and much more. In addition, the museum frequently presents traveling exhibitions on a variety of topics. The Museum is a major science learning center with over a half million school children visiting it annually, including every fourth grade and seventh grade class in the Houston Independent School District.

Crowds

The Museum can be quite crowded on weekends and weekday mornings, due to the hundreds of thousands of students that visit HMNS each year. Please call 713-639-4629 to inquire about the crowds that are anticipated during your intended visit.

Opening Hours

Monday-Sunday: 9 a.m.-5 p.m. (last entry at 4:30 p.m.)

It’s closed on New Year’s Day and Christmas Day.

PLEASE NOTE: Average museum visit takes 2 hours or more.

Pricing

Adult Ticket: $25 (ages 12 and up)

Child Ticket: $16 (ages 3-11)

Children aged 2 and under: FREE

College Students with ID: $16

Seniors (62+): $16

Groups (10+): $10

Please Note

Flash photography is ONLY allowed in the Grand Hall and the rainforest of the Coekrell Butterfly Center. Selfie sticks (自拍杆), tripods and camera stands are not allowed anywhere in HMNS. Photography is not allowed in certain exhibitions. Please check for signs by the exhibit entrance for more information or ask a museum employee.

1.When can people enter HMNS for a visit?

A.At 8:30 a.m. on June 1st. B.At 12:30 p.m. on Jan. 3rd.

C.At 14:40 p.m. on Oct. 15th. D.At 10:00. a.m. on Dec.25th.

2.How much should Tom and his two sons aged 8 and 13 pay in all to HMNS?

A.$66. B.$57.

C.$41. D.$30.

3.What can be known about HMNS from the text?

A.It has a history of less than a century.

B.Visitors aren’t allowed to take photos inside.

C.It has the largest number of visitors of all American museums.

D.People who enjoy quiet have better visit it on weekday afternoon.

 

根据括号内的提示完成以下句子翻译。

1.认识了这么多新朋友,我感到非常幸运。(不定式)

2.这个发现很重要,因为它有助于更多地了解亚历山大大帝(Alexander the Great)对世界的影响。(in that)

3.汤姆仍然对生活满怀希望,如同十年前一样。(as 引导方式状语从句)

4.庞贝城(Pompeii)旁边有座平静的火山,它最终摧毁了整个城市。(倒装句)

5.当我从公共汽车上下车时,发现钱包不见了。(宾语补足语)

 

根据句意和首字母提示填空,每空一词。

1.U ______ for him, Jack had his leg broken on the first day of this May Day holiday so he missed all the fun.

2.Since the  outbreak of  COVID-19,  millions  of  Indian workers have f ______ from big cities to their hometowns.

3.Before  the volcanic e ______ of Mount Vesuvius, Pompeii was a busy city with lots of temples, workshops, restaurants and theatres.

4.English, Chinese, French,Russian, Spanish and Arabic are the o ______ languages of the United Nations.

5.U ______ Pompeii, which was buried overnight, the ancient Chinese city Loulan was gradually covered over by sandstorms.

6.I have been so o ______ with my work that I haven’t had time for social activities.

7.Chicago, a busy port on the Great Lakes, is the largest industrial and ______ (商业的)center of the area.

8.From the analysis of many successful cases in job hunting, we can draw a ______ ( 结论)that first impressions count.

9.When asked why she had green fingers, Mrs.Black explained she learned about gardening just by ______ (试验)and error.

10.Due to the coronavirus emergency, a Japanese city cut down about 800,000 tulips(郁金香) to discourage people from ______ (涌入)to admire them.

 

课内语法填空:根据所学语法知识,用适当语法结构填空,完成下列句子。

1.You'd better speak slower so that you can make yourself ______.(understand)

2.Pigeons have a wonderful sense of direction, which is why people in ancient times got them ______ (carry) messages.

3.Millions of Britons listened to the inspiring speech by Queen  Elizabeth II, ______ wisdom offered hope to them under lockdown.

4.The boy dived into the water and after ______ seemed to be a long time, he came up again.

5.The director was advised to give the task to ______ had a strong sense of responsibility.

6.______ remains to be seen when students can attend school without wearing face masks.

7.______ is known to all, the Pearl Harbour attack led to the US entering the Second World War.

8.The teacher, as well as some students ______ (be) going to visit the city museum tomorrow.

9.Generally  speaking, the old ______ (be) able to give us good advice due to their experience and wisdom.

10.It was at the age of fifteen ______ Louis Braille created a system with patterns of six raised dots representing each letter.

 

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