1 . Smartwatches and fitness trackers (健身追踪器) have gained popularity recently. These tools can record your daily steps, heart rates, etc.
It’s a struggle to overcome the addiction to fitness trackers.
Of course, failing to meet your daily goal can be discouraging. You might focus on your shortcoming rather than your progress. Another problem is that you might find yourself paying too much attention to the step number rather than how your body feels.
Therefore, if you’re spending too much time looking at your smartwatch, limit your daily step count to a comfortable level.
| A．How can you tell whether you’re addicted to your fitness tracker? |
| B．Actually this addiction to step count can be risky, mentally and physically. |
| C．Don’t overuse your smartwatch. |
| D．However, do you find yourself checking your steps and heart rates too often? |
| E．After all, reaching a daily step count can be so appealing. |
| F．Besides, you can find other things to do that don’t involve checking your fitness tracker. |
| G．It doesn’t covey what you’re really feeling. |
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。
Dr Yuan Longping is a agricultural pioneer in China.He graduates from Southwest Agricultural College in 1953.Since then he has devoted himself to find ways to grow more rice.The rice farmers are now producing twice as larger harvests as before by using the kind of rice he bred.But he is not satisfied with his work.Although now he leads a rich life,but he still insists on his work to develop his rice.I think his work is real important to the world.Because of he hard work,the production of food been improved.Thanks for Yuan Longping’s research,we have more tools in the battle to rid the world of hungry.
3 . Last week, Chicago became the first city in the US to join the “Lights Out Plan”. People turned off the lights in the city’s tallest buildings, so that thousands of birds could get to their winter homes. Every year in autumn, some birds fly over Chicago on their way to the south, and come back the next spring.
Lights mean danger to birds. Birds find their way by looking at the stars in the sky. Lights in tall buildings are so bright that birds may mistake them as stars. This means they cannot find the right way to go home.
This month, about 300 types of birds are flying over Chicago to go back to the south to live through the cold winter. Birds fly to warmer places for a few reasons. Many birds cannot live in the cold, so they fly to warmer places. But there are other reasons, too. Birds need to look for food in the south. Another reason is that they want to have baby birds. Many birds like to have their baby birds in the same “house” they lived in last year, so they fly back there.
There are about 9,000 kinds of birds in the world, and about 600 kinds of birds migrate. Some birds can fly a very long way. Sometimes they fly to other countries. We have fewer birds today because there are fewer places for birds.
1. Why did people in Chicago turn off their lights last week?| A．Because people wanted to save money. |
| B．Because people liked the dark night. |
| C．Because people were a afraid that birds would make much noise. |
| D．Because people were a afraid that birds would lose their way. |
| A．move to a new place | B．stay at the same place |
| C．sleep in winter | D．lay eggs |
| A．lots of birds are often ill | B．people kill lots of birds |
| C．there are fewer places for birds | D．other animals eat them |
| A．All birds fly to warmer places every year. |
| B．Some birds have to fly to warmer places in autumn. |
| C．Some birds can fly a long way to other countries. |
| D．About 600 kinds of birds migrate in the world. |
4 . Art and science may seem like opposite things. One means the creative flow of ideas, and the other means cold, hard data-some people believe. In fact, the two have much in common. Now, a study finds art can help students remember better what they have learned in the science class.
Mariale Hardiman, an education specialist at Johns Hopkins University, noticed that students who used art in the classroom listened more carefully. They might ask more questions. They might volunteer more ideas. What’s more, students seemed to remember more of what they had been taught when their science lessons had involved(涉及) art. To prove that, Hardiman teamed up with some researchers and six local schools.
In the experiment, the researchers worked with teachers in 16 fifth-grade classrooms. They provided traditional science lessons and art-focused ones. In a traditional science class, for example, students might read aloud from a book. In the art-focused one, they might sing the information instead.
The team randomly assigned(随机分配) each of the 350 students to either a traditional science classroom or an art-focused one. Students then learned science using that way for the whole unit-about three weeks. When they changed to a new topic, they also changed to the other type of class. This way, each student had both an art-focused class and a traditional one. Every unit was taught in both ways, to different groups of students. This enabled the researchers to see how students did in both types of classes.
The team found that students who started off in a traditional class performed better after they moved into an art-focused class. But those who started off in an art-focused class did well even when they went back to a traditional science class. These students appeared to use some of the art techniques(技巧) after going back to a traditional class. Classroom teachers reported that many students continued to sing the songs that they learned after finishing the unit. “The more we hear something, the more we retain it,” Hardiman says. “It suggests that the arts may help students apply creative ways of learning on their own.”
1. Why did Mariale Hardiman do the study?| A．To prove the importance of art at school. |
| B．To see if art might improve science learning |
| C．To find a way to help her students learn better. |
| D．To know how to encourage students to ask questions. |
| A．Take two types of classes. | B．Learn three units in total. |
| C．Learn two topics for three weeks. | D．Choose what they’d like to learn. |
| A．Finish. | B．Express. | C．Improve. | D．Memorize. |
| A．Art helps students develop creativity. |
| B．Art-focused classes interest students a lot. |
| C．Art can make science easier to remember. |
| D．Art has something in common with science. |
增加：在缺词处加一个漏词符号(∧)，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，并在该词的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l0处，多者(从第11处起)不计分。
Yesterday I met a young student, that came from the USA, in the Palace Museum. It was first time that I had met a foreigner, so I went to greet him with English. He told me that he was a college student traveling in China and he likes China very much. I offered to show him around to the museum. He was impressing by the Chinese culture and busy taking photo all the time. He said he hadn’t seen such beauty buildings before. After that, we went boating and had a good time together. I was very glad to having the chance to share our culture with a foreigner and practice his spoken English as well.
6 . The Chinese word“Shanzhai”means a small mountain village, but now it becomes an accepted name for fakes, after “Shanzhai Cellphones” produced by small workshops in southern China became popular in the mainland market over the past two years. Besides “Shanzhai” electronic products, there are “Shanzhai” movies, “Shanzhai” stars and even a “Shanzhai” Spring Festival Gala, a copy of the 25yearold traditional show presented by CCTV on Chinese Lunar New Year’s Eve.
“Shanzhai” has become a culture of its own, meaning anything that imitates something famous. In Chongqing, “Shanzhai” version “Bird’s Nest” and “Water Cube” woven by farmers with bamboo attract wide attention from tourists.Both are copies of the famous Olympic buildings in Beijing.
A literature critic said that taking the “Shanzhai” Gala as an example, when the traditional CCTV program becomes less and less attractive to the audience, the “Shanzhai” version appears timely to attract people. “Although it is often connected with poor techniques and operation, “Shanzhai” culture meets the psychological needs of common people and could be a comfort to their minds,” he said.
To the mainstream(主流)culture, the rise of “Shanzhai” culture is a challenge and a motivation(推动). People believe different kinds of cultures developing together is a perfect way and it is for the public to choose.
1. The Chinese word“Shanzhai”may have started with ________.| A．fake cellphones | B．electronic products |
| C．Spring Festival Gala | D．Olympic buildings |
| A．the action that a person imitates famous people |
| B．products with poor techniques and quality |
| C．anything that are copies of something famous |
| D．those similar names to famous brands |
| A．steals | B．copies | C．advertises | D．cheats |
| A．is held back by“Shanzhai”culture |
| B．is the challenge of“Shanzhai”culture |
| C．will be replaced by“Shanzhai”culture |
| D．may develop faster because of the challenge of“Shanzhai”culture |
7 . Thirteen-year-old Kaylee has a lot of friends — 532, actually, if you count up her online friends. And she spends a lot of time with them.
But is it possible that Kaylee’s online friendships could be making her lonely? That’s what some experts believe. Connecting online is a great way to stay in touch, they say. However, some experts worry that many kids are so busy connecting online that they might be missing out on true friendships.
Could this be true? During your parents’ childhoods, connecting with friends usually meant spending time with them in the flesh. Kids played Scrabble around a table, not Words With Friends on their phones. When friends missed each other, they picked up the telephone. Friends might even write letters to each other.
Today, most communication takes place online. A typical teen sends 2,000 texts a month and spends more than 44 hours per week in front of a screen. Much of this time is spent on social media platforms (平台).
In fact, in many ways, online communication can make friendships stronger, “There’s definitely a positive influence. Kids can stay in constant contact, which means they can share more of their feelings with each other,” says Katie Davis, co-author of The App Generation.
Other experts, however, warn that too much online communication can get in the way of forming deep friendships. “If we are constantly checking in with our virtual words, we will have little time for our real-world friendships.” says Larry Rosen, a professor at California State University. Rosen also worries that today’s kids might mistake the “friends” on the social media for true friends in life. However, in tough times, you don’t need someone to like your picture or share your blogs. You need someone who will keep your secrets and hold your hand. You would like to talk face to face.
1. What is the purpose of the first paragraph?| A．To summarize the text. | B．To tell about true friends. |
| C．To bring up a discussion. | D．To encourage online friendship. |
| A．In person. | B．In advance. | C．In any case. | D．In full measure. |
| A．Worried. | B．Positive. | C．Confused. | D．Unconcerned. |
| A．It’s wise to turn to friends online. |
| B．It’s easier to develop friendships in reality. |
| C．Social media help people stay closely connected. |
| D．Teenagers need focus on real-world friendships. |
(1)你推荐的减市；
(2)推荐的理由（不少于两条）；
(3)美好祝愿。
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9 . Twenty years ago, the idea of sharing our lives so openly with the world was unheard of. However, for young people today it is considered completely normal to share pictures of their lives and interact (互动) online every day. Fans of social media point out that the world has never been so connected as it has allowed people to make friends, learn about the world and celebrate life.
However, many people have concerns about the effects of this new way of living, particularly around the amount and type of information that is shared so openly. Recently researchers have found that too much time on social media may have some negative (消极的) effects. They measured people’s attitudes and feelings before and after watching social media sites. They found that the more time people spent on social media, the more unhappy they became.
There are a number of reasons for this. When watching social media, people often see photographs and stories showing beautiful holidays, fun parties and fashionable clothes. People seldom post negative stories or bad pictures, so it can be misleading (误导). For those looking at these pictures and comparing them to their own lives, they can end up feelings ad and depressed. They might think their lives are worse in comparison. Even for those people who post positive stories and pictures, they too can feel stressed and worried. The number of “likes” and comments on their posts can make them anxious about their popularity. Of course, there is also the problem of “cyber bullying” where people become victims (受害者) of bullying online when others make negative or cruel comments about them.
The reality is that social media is a part of modern life and it is not going to go away. This research shows us that it is important to find a balance between our online and offline lives. We don’t have to disconnect from the Internet to live a happy life, but we should realise that the pictures we see and stories we read are only part of a bigger picture. If we can do that, we can protect ourselves and enjoy our lives.
1. What effect does social media have according to the recent research?| A．It enables people to make more friends on the Internet. |
| B．It helps people to have a better knowledge of the world. |
| C．It makes people have much more wonderful lives. |
| D．It increases unhappiness for people using it too much. |
| A．They fear others mislead their posts. |
| B．They think others have happier lives. |
| C．They fear others have no interest in the stories. |
| D．They guess they may be bullied by bad people. |
| A．By listing figures. | B．By analyzing causes. |
| C．By making comparison. | D．By describing process. |
| A．Telling us to balance online and offline lives. |
| B．Introducing the convenience social media creates. |
| C．Describing the threats caused by social media. |
| D．Persuading people to disconnect from the Internet. |
10 . It happens every spring. Flowers suddenly come out everywhere on the same day, as if they made an appointment with one another. But how exactly do plants “know” when to flower?
It is a question that has puzzled biologists for years. But according to Science Daily, a US research group may have finally answered it —the secret lies in a protein (蛋白质) called FKF1. This allows plants to sense the differences in day lengths so that they can tell the seasons are changing.
Researchers discovered the FKFI protein when they were studying a plant called Arabidopsis. They found that the FKFI protein is a photoreceptor (感光器). This means it is sensitive to, and can be activated by sunlight.
“Plants produce this protein every day in the late afternoon throughout the year. If there is no light at this time, for example, in winter when the sun goes down early, the protein won’t be activated,” explained Takato Imaizumi, the leader of the study. “But when spring comes and the days get longer, the FKF1 protein can be activated by daylight and the plants ‘know’ it is time to flower.”
Although researchers have only studied how the FKF1 protein works in the Arabidopsis, they believe that the process is similar in other plants, including crops like rice and wheat. This could be useful to the agricultural industry in the world.
1. The underlined word “activated” in paragraph 3 probably means__________.| A．woken | B．prevented | C．produced | D．weakened |
| A．produce more rice and wheat in winter |
| B．develop the global agricultural industry |
| C．grow plants that flower the whole year |
| D．produce more protein to activate plants |
| A．a travel brochure | B．a science magazine |
| C．a medical magazine | D．a personal journal |
