2 . The world has seen many inventions. While most people are proud of those associate with their names, there are things making inventors feel the other way.

The pop-up (弹出) advert, by Ethan Zuckerman

Pop-up ads are convenient for those who are interested, but most people get annoyed when they are on computers. They may contain computer viruses. Just as we would blame the inventor, the man humbly accepted his invention isn’t one of the best. In his essay, Zuckerman wrote about the most hateful thing, “I wrote the code to launch the window and run an ad in it.”

The emoticon, by Scott E. Fahlman

Emoticons began to occupy screens crazily in 2011 and gained great popularity, especially with young men. It had been four years since Fahlman first used a “smiley face” in a computer message. He created the emoticon as a joke marker. But things are different. “It has gone to places I don’t approve of,” he complained to The Wall Street Journal in 2013. “It shouldn’t have been created.”

The office cubicle (隔间), by Bob Propst

In 1968, Bob Propst came up with the idea office cubicles, something that “would build a futuristic and tidy office style with no real walls or doors and provide a more comfortable environment”. But the man has come to hate what he has invented, as Propst recalled to Fortune at age 80, “They’ve changed and just become cubicles”.

The K-Cup, by John Sylvan

It seems everyone has a Keurig coffee maker for K-Cups. John Sylvan invented the K-Cup, aimed at facilitating office life of white-collar workers. Now it’s common in houses and companies. However, the single-serve plastic coffee cups aren’t eco-friendly. “I feel bad sometimes that I ever did it”, Sylvan admits. But! Good news for Mr. Sylvan: Keuring now offers varieties of recyclable K-Cups.

1. When was the emoticon invented?

A．In 2007.

B．In 2009.

C．In 2011.

D．In 2013.

2. Which one was created for office workers’ convenience?

A．The pop-up advert.

B．The emoticon.

C．The office cubicle.

D．The K-Cup.

3. What do the above inventions have in common?

A．They benefit human life greatly.

B．Their creators are blamed by the public.

C．Their inventors feel regretful.

D．They are very popular with young people.

3 . You might have heard about how honey bees are doing poorly these days. It’s different, though, from the situation many of the world’s vulnerable (脆弱的) animals find themselves in. We want them to live their lives and grow stronger, but are we willing to change our lifestyles to make it happen? The decrease in honey bees is a bit different, because if honey bees can’t live well, neither can people and, eventually people won’t eat as a result.

As happened in 2017, U.S. beekeepers lost 40 percent of their bees because of a disease. It’s really about the earnings of beekeepers and the reduced amount of bees. But it doesn’t stop there. Honey bees go around doing pollination (授粉). And do you know what need to be pollinated? That’s our crops. The United States Department of Agriculture (USDA) estimates bees pollinate about $15 billion worth of apples and peaches each year in the United States alone.

So, we 21st-century humans not only take notice, but also start trying to fix the problem. It’s infeasible that we give every bee the treatment. We can’t imagine how huge the task is and how hard we carry on it! The most promising immediate solution seems to prevent the disease. That’s where the bee vaccine (疫苗) comes.

Scientists have long thought immunizing (使免疫) bees will be unworkable, but a 2015 study discovered that bees transfer immunity to their babies through protein. Vaccinating a bee won’t help that bee, but if you vaccinate the queen of bees, she can pass her immunity on to her later generations through her eggs.

The new vaccine will treat for American foulbrood (AFB), a serious disease that quickly destroys bees. It’s in the testing phases and most likely headed for bee boxes near you. And don’t worry, it doesn’t require a tiny doctor’s chair and needle to deliver the vaccine—the queen bee can drink the medicine in a little sugar water and pass it along to her later generations.

1. What does exactly the author intend to tell us through the 2017 beekeepers’ incident?

A．The beekeepers lead a terrible life.

B．The number of bees continues to decrease.

C．The decline of bees affects the production of grain.

D．The pollination work of bees is huge and complicated.

2. What does the underlined word “infeasible” in Paragraph 3 mean?

A．Practical

B．Impossible

C．harmful

D．Convenient

3. What does Paragraph 4 suggest?

A．The bee vaccine is hard to develop.

B．Bees will learn skills from the queen.

C．Bees can transfer immunity to each other.

D．The bee vaccine can take effect in the long run.

4. What can be inferred about the vaccine from the last paragraph?

A．It’s applied to all sick bees.

B．It will be delivered to bees by skilled doctors.

C．It works by allowing the queen of bees to take it.

D．It has been put into use and makes many bees survive.

4 . Experts are warning about the risks of extremely picky(挑剔的)eating after a teenager living on a diet of chips and crisps developed lasting sight loss. Eye doctors in Bristol cared for the 17-year-old after his sight had gone to the point of blindness. Tests showed he had serious vitamin deficiency(缺乏). Dr. Denize Atan, who treated him at the hospital, said, “His diet was basically a portion of chips from the local fish and chip shop every day. He also used to snack on crisps and sometimes white bread and ham, and not really any fruit and vegetables.”

The teenager saw his doctor at the age of 14 because he had been feeling tired and unwell. At that time he suffered from vitamin B12 deficiency, but he did not stick with the treatment or improve his poor diet. Three years later, he was taken to the Bristol Eye Hospital because of progressive sight loss.

He was not overweight or underweight, but he had lost minerals from his bones, which was really quite shocking for a boy of his age. In terms of his sight loss, he met the standards of being blind. “He had blind spots right in the middle of his sight,” said Dr Denize Atan, “That means he can’t drive and would find it really arduous to read, watch TV or recognize faces.”

Dr Denize Atan said that parents should learn about the harm that can be caused by picky eating, and turn to experts for help. For those who are concerned , she advised, “It’s best not to be anxious about picky eating , and instead calmly introduce one or two new foods with every meal.” She said multivitamin tablets can supplement(补充) a diet, but cannot take the place of eating healthily. “It’s much better to take in vitamins through a varied and balanced diet,” she said, adding that too many certain vitamins , including vitamin A, can be harmful ,“so you don’t want to overdo it.”

1. What does Dr Denize Atan imply in paragraph 1?

A．The diet of the boy is not balanced.

B．Fruit and vegetables are rich in vitamins.

C．Picky eating is common among teenagers.

D．The cause of the boy’s disease is unknown.

2. Why did the boy go to see his doctor at the age of 14?

A．To improve his poor diet.

B．To get some help to lose weight.

C．To be treated for his discomfort.

D．To slow down his progressive sight loss.

3. What does the underlined word “arduous” in paragraph 3 probably mean?

A．Important.

B．Easy.

C．Necessary.

D．Difficult.

4. What does the last paragraph mainly talk about?

A．Reasons why the boy is seriously ill.

B．Suggestions for the boy’s family to care for him.

C．Advice for parents worried about picky eating.

D．Ways of taking in enough vitamins and minerals.

6 . It was a day in late December. The Christmas tree had been taken down. The lights and decorations had been boxed up and put in the closet until next year. And I was feeling a little empty. Surely I wasn't looking forward to the long, cold, dark winter to come. I had always been a light lover on the inside. I tried to take comfort in knowing that a few more minutes of daylight was being added each day, but it hardly worked.

I was both surprised and delighted when I looked, out of my window and saw that a spring-like day had suddenly arrived. I could hear the neighborhood children outside playing in the warm air. I smiled when I saw them and my inner little girl longed to be out there riding bikes and playing games as well.

I tied my dogs for their afternoon walk hoping to enjoy some of the sunshine myself. As I was about to head out the door, however, I decided to do something a little different. I reached down and pulled my shoes and socks off. I hadn't been barefoot outside since the summer. I slowly stepped out on the cool damp grass. It felt so alive under my feet. I laughed as I walked along. I remembered something I once read too, “Walk as if you were kissing the earth with your feet.” And with each step I did so. My walk felt sacred and holy. I felt a oneness with the world and the love of Heaven all around me. With love in my heart, I thanked God for the gift of this day and no longer dreaded the coming of the winter. I thought I had gathered enough energy and courage to welcome it.

AH of us are walking through this life. But it is up to each of us how we do so. Are you going to trip and walk with heavy steps and complain with each step you take? Or are you going to kiss the earth with your feet and Heaven with your heart? The choice is yours.

1. How did the author feel shortly after Christmas at first?

A．Surprised.

B．Delighted.

C．Unhappy.

D．Relaxed.

2. Why did the author want to go out?

A．She was inspired by delighted children.	B．She had to walk her dogs in the afternoon.
C．She intended to give the neighbors warmth.	D．She was touched by her childhood memories.

3. What a different thing did the author do?

A．She kissed the earth lovingly.	B．She walked barefoot outside.
C．She read a book on the grass.	D．She dried her feet in the sun.

4. What does the underlined word “dreaded” mean in Paragraph 3?

A．Forgot.

B．Judged.

C．Desired.

D．Feared.

7 . Want to know what we can do to help make our city a better place to live in? Why not take part in “Clean & Green weekend”? Join us, and you can make new friends and help protect the environment at the same time.

Park Life

Do you like playing and relaxing in the park with your friends? If so, why not take the chance to come with us and tidy up the park when you go? To add some fun, there is a gift for the person who collects the most rubbish! Meet us at the south entrance to Taohe Park at 9 a.m. next Saturday if you want to join in.

The Air You Breathe

A great way to make the air we breathe cleaner is by planting lots of trees！It is a fact that trees slowly filter (过滤) a lot of pollutants (污染物) from the air. So come and help us plant some new ones in Fenhe Park at 2 p.m. next Sunday.

War on Graffiti(涂鸦)

Some people think graffiti is cool. Well, it is not! The best way to stop buildings from becoming totally covered in ugly graffiti is to fix it as soon as possible. And that is exactly what we are going to do. We are repainting the school walls from 1 p.m. on Saturday. You don’t have to bring any tools, just remember to wear some old clothes!

1. The main purpose of “Clean & Green Weekend” is to ________.

A．have a nice weekend	B．offer the chance to have fun
C．help students meet old friends	D．make our city more beautiful

2. If we’re going to repaint the school walls, we need to ________.

A．draw pictures well	B．bring some tools with us
C．wear some old clothes	D．wear some new clothes

3. We might read the above passage ________.

A．on a school notice board	B．in a fashion magazine
C．in a travelling magazine	D．on a hospital notice board

8 . Now, Amazon has opened a brick﹣and﹣mortar bookstore in downtown Bethesda, and I am not thrilled. One reason is that there is no cafe area. But the biggest reason I am profoundly disappointed is that the new Amazon store does not accept cash. I refuse to use a credit card to pay for small purchases, such as books. I prefer to use cash.

Much has been written about the "unbanked" people who are too poor to afford a credit card or a debit card（借记卡）and who don't have a smartphone. No﹣cash policies are discriminatory against people of low income. In Massachusetts, it is illegal for retail establishments to discriminate against cash﹣paying customers. Several lawmakers in the district are thinking of adopting similar laws.

I am not a person of low income. I do have a credit card, and I occasionally use it. But it is my choice, for lifestyle and money management reasons, to use my credit card only for large purchases. I have decided not to own or use a smartphone, which means that I cannot use apps to make purchases.

For all their convenience, credit cards do come with problems. There are privacy concerns, because credit card purchases can be tracked. There are risks that those using credit cards may become victims of identity theft. And a cashless economy is dependent on functioning computers and uninterrupted power sources. Computers can be hacked, and power outages occur. In these circumstances, a cashless economy simply won't function.

My decision not to patronize stores that discriminate against cash﹣paying customers means that the only bookstore in downtown Bethesda will not be getting my business. In refusing to patronize such businesses, I am standing up for the "unbanked" who can't afford credit cards or smartphones and also for people like me who simply choose to use cash.

1. Why is the author disappointed at the new bookstore mainly？

A．Because there is no cafe area.

B．Because there are only e﹣books.

C．Because it rejects cash payment.

D．Because it doesn't accept credit cards.

2. What does paragraph 4 mainly talk about？

A．The drawbacks of no﹣cash policy.

B．The credit risks of a cashless economy.

C．The convenience of credit card payment.

D．The privacy concerns of online shopping.

3. Which of the following can replace the underlined word "patronize" in paragraph 5？

A．Sponsor.

B．Shop in.

C．Purchase.

D．Flee from.

4. What is the probable attitude of the "unbanked" to the new bookstore？

A．Angry.

B．Worried.

C．Optimistic.

D．Enthusiastic.

9 . In an incredible display of compassion and kindness, a man from Turkey was spotted trying to warm a pigeon in the most creative way.

Sabahattin Yılmaz was at home one chilly day. After a rain shower had passed, he noticed something landed on the sill (窗台) outside his window—a cold and wet pigeon. The animal was trembling and soaked; it clearly didn’t have the chance to seek shelter before the rain began. Feeling for the poor pigeon, Yılmaz thought of a way to dry him off.

Rather than pick him up and take him inside to warm up, Yılmaz plugged in a hairdryer and used it to dry off the bird. Little did he know that his neighbor captured the whole moment on video. In the video, Yılmaz can be seen leaning out of his window. He was stretching his arm as far as he can so the hot air can reach the pigeon. The bird willingly let the man warm him up, crouching (蹲伏) to let his outer feathers dry.

Yılmaz told the media that he spent about fifteen minutes drying off the bird. He said he had just opened his window when he saw the pigeon around the corner of the sill. He described it as wet and “about to freeze” from the cold and rainy weather.

After fifteen minutes, Yılmaz gave the pigeon birdseed, which he ate happily. However, the bird remained wet still. “I saw that it was still there so I warmed it up again, after the pigeon recovered again, and after eating a good amount of seed, it flew away,” Yılmaz recalled.

He also didn’t know that he was being recorded at the time and that the video was shared online. He simply did it out of the kindness of his heart. “The pigeon is a living creature and deserved to continue living, that is why I did it,” he said.

1. What is the text mainly about?

A．An online video about a pigeon became a hit.

B．A man warmed up a wet and cold pigeon.

C．A man invented a creative way to help birds.

D．A man lives in harmony with a pigeon.

2. What was the bird’s reaction to Sabahattin Yılmaz’s behavior?

A．It was scared and flew away.

B．It was annoyed and refused his help.

C．It was ready to accept his assistance.

D．It was happy to settle in his home.

3. What can we see from the video?

A．A man was filming Yılmaz’s kindness.

B．A pigeon was jumping back and forth when dried off.

C．Yılmaz was warming a pigeon in a novel way.

D．Yilmaz was stretching his arms to catch a pigeon.

4. Which of the following words can best describe Sabahattin Yılmaz?

A．Indifferent but creative.	B．Patient and ambitious.
C．Talented but careless.	D．Sympathetic and warm-hearted.