相关试卷
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1、阅读下面材料,在空白处填入适当的内容(1个单词)或所给单词的正确形式。
The Xi'an City Wall is the most complete city wall that has survived China's long history. It (build) originally to protect the city the Tang dynasty and has now been completely restored (修复). It is possible (walk) or bike the entire 14 kilometers.
We accessed the wall through the South Gate. The wall is 12 meters high and from here you can see streams of people moving inside and outside the City Wall.
After (spend) some time looking at all the defensive equipment at the wall, we decided it was time for some action and what (good) than to ride on a piece of history!
We (hire) our bikes from the rental place at the South Gate. My bike was old and shaky did the job. It took us about 3 hours to go all way around the Xi'an City Wall. Supposedly you can do it in two hours, but we stopped at the different gates and (watchtower) to fake pictures or just to watch the local people going about their (day) routines.
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2、阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
Personal Development For Teens
Teenagers may face many challenges unique to them. Below are some steps to help you evolve and be a better person in your teens.
Learn new skill
Sometimes, a side-skill you have gained along the way turns out the very thing that creates an opportunity for success. .You shouldn't be forced to determine your future based on your grades and choices in high school, so learning new skills will definitely come in handy later.
Try to socialize more
. Wherever you go and whatever you do, the ability to blend in and communicate with others can save you in tough times. Socializing, making friends, and forming healthy relationships can help you learn things you could never find out on your own.
Have a better lifestyle.
Your lifestyle forms your character, and the way you live defines who you are. . On the other hand, having an unhealthy lifestyle may disturb you, put you under stress, and eventually harm you in the most unbelievable ways.
Take care of your health
Without health, it is almost impossible to enjoy life to its fullest. Money, grades, or events are replaceable; your health is not. And while it is very important to maintain good physical health, we cannot forget about our mental health. .
Embrace positivity
Try to avoid people who ruin everything with negativity and befriend those who give you positive vibes(感应). . How can you improve your yourself if your surroundings keep telling you that changing for the better is useless? Negative people give up quickly because they can never see the light in the darkness.
Every teenager should be taught and reminded of ways to improve themselves so that they can see a clearer picture of their future.
A. Grasping new skills is an easy job.
B. You need people who make you feel good about life.
C. Force yourself to socialize—even if you don't want to.
D. Proper communication is crucial if you want to be a better person.
E. Our mind is just as important, and we should give it the same amount of attention.
F. Also. when you are in your teens, you hardly know what you want to do with your life.
G. When you're at peace with how you live your days, you can focus on improving yourself.
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3、阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。
The Nobel Prize is one of the most prestigious awards in the world. It was established by Alfred Nobel, a Swedish chemist, engineer, and inventor. Nobel was known for inventing dynamite. However, he was concerned about how his inventions could be used for destructive purposes in war. Thus, in his will, he stipulated that his fortune be used to establish prizes in physics, chemistry, physiology or medicine, literature, and peace.
The first Nobel Prizes were awarded in 1901. Since then, the Nobel Prize has been awarded to countless outstanding individuals who have made significant contributions to their respective fields. The Nobel Prize in Physics and Chemistry often recognizes revolutionary discoveries and advancements in science. The Nobel Prize in Physiology or Medicine honors breakthroughs in the understanding and treatment of diseases. The Nobel Prize in Literature rewards outstanding literary works that have a profound impact on humanity. The Nobel Peace Prize is given to those who have worked tirelessly to promote peace and resolve conflicts.
Winning a Nobel Prize is not only a great honor but also brings attention to the important work being done in various fields. It inspires future generations of scientists, writers, and peacemakers to strive for excellence and make the world a better place.
(1)、Who established the Nobel Prize?A、A Swedish physicist. B、A Swedish chemist. C、A Swedish engineer. D、A Swedish inventor.(2)、What was Alfred Nobel known for inventing?A、Gunpowder. B、Dynamite. C、Electricity. D、The telephone.(3)、How many fields does the Nobel Prize cover?A、Three. B、Four. C、Five. D、Six.(4)、Which field does the Nobel Prize in Physiology or Medicine honor?A、Discoveries in physics. B、Breakthroughs in treating diseases. C、Outstanding literary works. D、Efforts to promote peace. -
4、阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。
Researchers at MT created a high-tech pill that starts to vibrate(震动) once it makes contact with liquid in the user's stomach and make him or her feel full. The pill was reportedly thought up by Shriya Srinivasan, currently an assistant professor of bioengineering at Harvard University.
VIBES, short for Vibrating Ingestible BioElectronic Stimulator,was only recently made public in a study published in the Science Journal, but it is already being announced by the media as the future of weight loss. Although it has yet to be tested on humans, trials on pigs have achieved very hopeful results. After about 30 minutes of VIBES activity, pigs consumed on average almost 40 percent less food in the next half hour than they did without the smart pill. Apparently, the revolutionary device works by activating stretch receptors in the stomach, modeling the presence of food. This in turn signals the hypothalamus(下丘脑) to increase the levels of hormones that make us feel full. The vibrating stimulator, which is about the size of a vitamin pill, is powered by an encased battery and activated either by the gastric fluid(胃液) breaking down a coat around the pill, or by an incorporated timer. After producing the desired effect, the pill exits the body with other solid waste.
The good news is that it is expected to have a cost in the cents to one dollar range, and researchers say that it may eventually be possible to implant the stimulator and thus remove the need for people to constantly swallow it.
"Our study demonstrates the effectiveness of a low-cost, non-operative intervention to reduce food intake and calorie consumption. The device functions effectively in the stomach and leading to fullness," said Giovanni Traverso, co-author of the study. "The device has the potential to revolutionize options for weight loss treatment. However, future studies will need to explore the physiological effects of the device before it's available for patients."
Researchers are now exploring ways to scale up the producing of VIBES capsules which could enable clinical trials in humans.
(1)、What is the outcome of taking the pill?A、Liquid production. B、Food storage. C、Sensation of fullness. D、Recovery of users.(2)、Which aspect of the device is mentioned in paragraph 2?A、Its working principle. B、Its intelligence. C、Its testing history. D、Its side effect.(3)、What is the researchers' ultimate goal of the device?A、To produce gastric fluid with it. B、To destroy the coat around it. C、To fix it in human body. D、To remove solid waste from it.(4)、What is Giovanni Traverso's attitude towards the future of the device?A、Worried. B、Cautious. C、Doubtful. D、Confused. -
5、阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。
Port Lympne Reserve, which runs a breeding (繁育) programme, has welcomed the arrival of a rare black rhino calf (犀牛幼崽). When the tiny creature arrived on January 31, she became the 40th black rhino to be born at the reserve. And officials at Port Lympne were delighted with the new arrival, especially as black rhinos are known for being difficult to breed in captivity (圈养).
Paul Beer, head of rhino section at Port Lympne, said: "Obviously we're all absolutely delighted to welcome another calf to our black rhino family. She's healthy, strong and already eager to play and explore. Her mother, Solio, is a first-time mum and she is doing a fantastic job. It's still a little too cold for them to go out into the open, but as soon as the weather warms up, I have no doubt that the little one will be out and about exploring and playing every day."
The adorable female calf is the second black rhino born this year at the reserve, but it is too early to tell if the calves will make good candidates to be returned to protected areas of the wild. The first rhino to be born at Port Lympne arrived on January 5 to first-time mother Kisima and weighed about 32kg. His mother, grandmother and great grandmother were all born at the reserve and still live there.
According to the World Wildlife Fund, the global black rhino population has dropped as low as 5500, giving the rhinos a "critically endangered" status.
(1)、Which of the following best describes the breeding programme?A、Costly. B、Controversial. C、Ambitious. D、Successful.(2)、What does Paul Beer say about the new-born rhino?A、She loves staying with her mother. B、She dislikes outdoor activities. C、She is in good condition D、She is sensitive to heat.(3)、What similar experience do Solio and Kisima have?A、They had their first born in January. B、They enjoyed exploring new places C、They lived with their grandmothers. D、They were brought to the reserve young(4)、What can be inferred about Porn Lympne Reserve?A、The rhino section will be open to the public. B、It aims to control the number of the animals. C、It will continue to work with the World Wildlife Fund. D、Some of its rhinos may be sent to the protected wild areas. -
6、 假设你是红星中学高二学生李华。2024 年世界机器人大会(World Robot Conference)将于八月在北京举行,组委会正在招募英文志愿讲解员,你对此很感兴趣。请你用英文写一封申请信,内容包括:1. 申请理由;2. 自身优势。
注意:1. 词数 100 左右;2. 开头和结尾已给出,不计入总词数。 Dear Sir/Madam,
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7、 阅读下面的短文,根据题目要求用英文回答问题。
Marva Collins' journey as a teacher began in the 1960s, when she was assigned to teach at a public school in Chicago. At the time, the school was troubled by low academic standards and misbehavior of the students. Despite these challenges. Collins was determined to help those students labeled as "difficult" or "at-risk". Believing that every student had the potential to learn and succeed, she set out to create a classroom environment that would foster a love of learning, a sense of discipline, and a belief in oneself.
Collin s first established a rigorous academic curriculum that would challenge her students to reach their full potential. She taught her students traditional subjects and also emphasized critical thinking, problem solving, and creativity. Her teaching methods were highly effective, and students soon began to show remarkable progress.
But Collins' greatest achievement was the founding of the Westside Pre p School, which she started in 1975. The school provided a safe and nurturing environment where students could thrive academically and socially and therefore it was considered as the "have n for learning".
At the Prep School. Collin s stressed the importance of discipline and hard work. She expected her students to arrive on time, in uniform, and ready to learn, and she installed in them a sense of responsibility and accountability. Collin s also emphasized the importance of building relationships between teachers and students. She believed that strong relationships were the foundation of effective teaching, are she encouraged her teachers to personalize their instruction based on the students' individual differences.
Under her leadership, the Pre p School became known for its high academic standards and its ability to help struggling students. Many of the school's graduates went on to attend top colleges and universities, and some went on to become leaders in their fields.
Collins' impact on education was recognized by educators around the world. Today, her legacy lives on. Her emphasis on discipline, hard work, and relationships continues to be a model for effective teaching, and her belief in the potential of every student continues to inspire educators to make a difference in the lives of the at-risk students.
(1)、What challenges did Collins face as a new teacher?(2)、Why was the Pre p School considered the "haven for learning"?(3)、Please decide which part is false in the following statement, then underline it and explain why. To achieve effective teaching, Collins encouraged her teachers to build strong relationships with the students and teach them as a whole.
(4)、Which one of Collin's teaching beliefs impresses you most? Why? (In about 40 words) -
8、 根据短文内容,从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Picture this: you're baking cookies. As you lift the pan out of the oven, your bar e arm accidentally touches it. Ouch! Why did you feel pain? And how is your brain involved in sensing pain? We may not like pain, but our bodies need it as a warning system.
There are special receptor cells in our skin and bodies that are sensitive to certain stimuli (刺激). These cells are called "nociceptors". When a nociceptor gets exposed to a painful stimulus, it sends a message into the brain. The brain processes that information, and then pain is felt. Think about a time when you've stubbed your toe. There doesn't seem to be a delay between hitting your toe and then feeling pain: it feels like it happens at the same time.
If we have an injury, pain alerts us to rest and let the injury heal. If we stand too close to a fire, pain tells us to move away. Not being able to feel pain can be dangerous. Some people can feel sensations like touch, but they cannot feel pain. Without feeling pain, they cannot listen to their bodies when they need to rest or heal.
On the other hand, the brain sometimes processes pain where there isn't any actual injury to the body. Here's a famous story: a man stepped on a nail. It went through the bottom of his shoe, and he felt like he was in horrible pain. When the doctors removed his shoe, they found that the nail was between his toes! It hadn't gone into his foot at all. So his brain perceived pain to match the experience.
Without pain, we might not know when we could need to rest. We might not know if we were in danger of hurting ourselves. However, it is an important part of human life and survival!
A. Pain is not fun to feel.
B. Pain is a response to a stimulus.
C. Our brains use sensory information to interpret the pain that we feel. D. Even though pain is an unpleasant feeling, it is necessary for human survival.
E. All of this signal sending and processing happens faster than we can perceive.
F. It is an important function of our brain, telling our bodies when something is wrong.
G. However, the visual information tricked his brain into thinking that there was cause for alarm.
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9、 阅读下列短文,从每题所给的 A、B、C、D 四个选项中,选出最佳选项。
A theme at this year's World Economic Forum (WEF) meeting was the perceived need to "accelerate breakthroughs in research and technology". Some of this framing was motivated by the climate emergency, some by the opportunities and challenges presented by generative artificial intelligence. Yet in various conversations, it seemed to be taken for granted that to address the world's problems, scientific research needs to move faster.
The WEF mindset resonates ( 产 生 共 鸣 ) with the Silicon Valley dictate—usually credited to Mark Zuckerberg—to move fast and break things. But what if the thing being broken is science? Or public trust?
The WEF meeting took place just a fortnight after Harvard University President Claudine Cay stepped down after complaints were made about her scholarship. Gay's troubles came on the heels of the resignation of Stanford University President Mare Tessier-Lavigne, after an internal investigation concluded that his neuroscience research had"multiple problems". In response. Gay requested corrections to several of her papers; Tessier-Lavigne requested retraction (撤回) of three of his. Although it may be impossible to determine just how widespread such problems really are, it's hard to imagine that the spectacle of high-profile scholars correcting and retracting papers has not had a negative impact on public trust in science and perhaps in experts broadly.
In recent years we've seen important papers, written by prominent scientists and published in prestigious journals, retracted because of questionable data or methods. In one interesting case, Frances H. Arnold of the California Institute of Technology, who shared the 2018 Nobel Prize in Chemistry, voluntarily retracted a paper when her lab was unable to replicate her results—but after the paper had been published. In an open apology, she stated that she was "a bit busy" when the paper was submitted and "did not do my job well". Arnold's honesty is admirable, but it raises a question: Are scholars at super competitive places really taking the time to do their work right?
The problem is not unique to the U. S. In Europe, formal research assessments—which are used to allocate future funding—have for years judged academic departments largely on the quantity of their output. Due to the fact that the existing system has created a counterincentive to advancement in science, a reform is underway urging an emphasis on quality over quantity.
Good science takes time. Nearly a century passed between biochemist Friedrich Miescher's identification of the DNA molecule and suggestion that it might be involved in inheritance and the elucidation of its double-helix structure in the 1950s. And it took just about half a century for geologist and geophysicists to accept geophysicist Alfred Wegener's idea of continental drift.
There's plenty of circumstantial evidence that scientists and other scholars are pushing results out far faster than they used to. Some of this growth is driven by more scientists and more co-authorship (papers, but it also suggests that the research world has prioritized quantity over quality. Researched may need to slow down—not speed up—if we are to produce knowledge worthy of trust.
(1)、What can we learn from the first three paragraphs?A、Tessier-Lavigne resigned from Sandford after Gay stepped down. B、Gay gave back her scholarships due to students' complaints. C、Faster scientific development has led to climate change. D、Public trust in science may have already been shaken.(2)、Why is the example of Frances H. Arnold mentioned in Paragraph 4?A、To question the works of Nobel Prize winners. B、To show the practice of paper retraction is common. C、To indicate even the influential scientists are in a rush. D、To highlight scientists' quality of honesty in academia.(3)、The underlined word "counterincentive" in Paragraph 5 refers to a (n) factor. A. unfair B. indecisive C. discouraging D. irrational(4)、Which would be the best title for the passage?A、The Danger of Fast Science B、The Battle between Quality and Quantity C、The Crisis among Top Scientists D、The Principle behind Research Assessments -
10、 阅读下列短文,从每题所给的 A、B、C、D 四个选项中,选出最佳选项。
Food packaging from around the world contains at least 68 "forever chemicals" that can seep into what we eat. a new study finds. And 61 of them are not even supposed to be used in such products. "It's not clear why the latter chemicals, which are not on lists of those authorized for use in food containers, are in such packaging." says the study's author Birgit Geueke.
The study focused on a class of chemicals called perfluoroalkyl and polyfluoronlkyl substances (PFASs), which are sometimes called "forever chemicals" because they don't break down readily in the environment or in the body. That's because their characteristic carbon-fluorine bond is one of the strongest in nature. For decades, these substances have been used in a wide range of consumer products, from cookware to pesticide s to cosmetics, because they are proof against water and grease.
Geueke and her team found a mismatch between what they detected in actual products and a database of PFAS chemicals authorized for use in food packaging. About 140 PFASs are known to be used in food packaging, but only seven of the 68 chemicals in the study were on this list. Geueke says it's unclear how or why the other 61 chemicals turned up. David Andrews, a chemist and toxicologist at a nonprofit environmental advocacy organization, suggests it's possible that unknown impurities emerged during the manufacturing of the authorized chemicals or that the authorized PFASs degrade over time. This class of chemicals includes many long-chain molecules, and they can break into shorter chains that are simply different types of PFASs.
PFASs have been found in human blood and breast milk, drinking water, soil and other startling places around the world. Exposure to some of the most studied PFASs has been associated with cancer. reproductive problems and lessened responses to vaccines. "There's an incredible body of scientific evidence linking PFAS chemicals to health harm," says Andrews. Many countries are evaluating restrictions of PFASs in food packaging.
Chemical industry representatives have advocated for dealing with PFASs as individual chemicals. Before publishing the new study. Scientific American reached out to the American Chemistry Council (ACC). a chemistry industry trade association, about it, but the organization did not reply. On its dedicated PFAS webpage. ACC notes that "all PFASs are not the same. Each individual chemical has its own unique properties and uses."
Andrews and Geueke both say the presence of unknown PFASs in food packaging is good reason to regulate these chemicals as a single class—a position shared with many other scientific experts and environmental protection groups. There are more than 12,000 known PFASs, and scientists don't know much about most of them. "Only some PFASs have ever been tested for toxicity (每性)," Geueke says, and "there are probably other ways to produce food packaging."
(1)、What can we learn about PFASs from the passage?A、They are able to resist water and grease. B、They last long and never break down. C、They contain the longest chemical bond. D、They are mainly used for food packaging.(2)、Paragraph 3 is mainly about ____.A、the potential usage of the unknown impurities B、the authorization of food packaging chemicals C、the likely transforming process from PFASs into new chemicals D、the possible explanation for the presence of unauthorized PFASs(3)、The words on the webpage in Paragraph 5 may show that ACC ____.A、has worked out ways to use PFASs safely in different products B、agrees with chemical industry representatives regarding PFASs C、has got the authoritative power in dealing with PFASs D、supports testing more unknown PFASs for toxicity(4)、Which would Geueke probably agree with?A、Laws should be made to ban the use of PFASs. B、Food packaging alternatives should be explored. C、The chemicals in food packaging should be listed. D、Scientists should continue discovering new PFASs. -
11、 阅读下列短文,根据短文内容填空。在未给出提示词的空白处仅填写 1 个恰当的单词,在给出提示词的空白处用括号内所给词的正确形式填空。
As summer vacation approaches, study tours of primary and middle school students have become popular.
(absorb) in academic studies at school, students are left with little room for activities such as practical labor or hands-on experience. During the study tours, they come groups to major attractions, museums and farms to learn while sightseeing. Educational trips offer students precious (opportunity) to become more independent. By (engage) in independent living and problem solving with peers, students can learn to navigate real-life situations.
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12、 阅读下列短文,根据短文内容填空。在未给出提示词的空白处仅填写 1 个恰当的单词,在给出提示词的空白处用括号内所给词的正确形式填空。
Around 90% of road accidents are caused by human errors, and self-driving cars with AI aim to solve the problem. they can do is no keep vehicle hardware healthy by driving strategically and safely. In this way, traffic violations and fines can be avoided, can help save costs. Drivers also benefit from the (integrate) of AI technology during long trips as they can rest while the car's system takes care of driving.
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13、 阅读下列短文,根据短文内容填空。在未给出提示词的空白处仅填写 1 个恰当的单词,在给出提示词的空白处用括号内所给词的正确形式填空。
Giant panda Fu Bao arrived in Chengdu. Sichuan Province on April 3rd, 2024. after living in South Korea for over 3 years. Large screens were lit up (welcome) Fu Bao home. These large screen advertisements (purchase) by dozens of fans. Fu Bao is the first giant panda born in South Korea and a successful case of overseas breeding. Since the 1990s, China (conduct) giant panda conservation cooperation and research with institutions in other countries. Currently, there are a local of 49 giant pandas abroad.
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14、 阅读下面的短文,掌握其大意,从每题所给的 A、B、C、D 四个选项中选出最佳选项。
When most teenagers his age are prepping for competitive exams or training to be athletes. Henry Burner, struggling with dyslexia (阅读障碍), decided to chart his own route for success.
At the age of 10, his class 1 a trading post, where students would sell and buy goods with heads. His mom suggested making cupcakes, but Burner refused. "Mom, the baked goods market is going to be totally oversaturated (过度饱和的). Few students make things that last long. We need to make something 2 ." So he pulled out his mom's old button machine and made buttons. When Burner ended up with the most bends at the trading post, he felt for the first time that he was really successful. Arriving home, Burner asked his mom. "Can I make it a real business?" That was the 3 of Buttonsmith, a retail company which now has over 10, 000 products available.
Along with his regular schooling, Burner played a large role in the company's strategic decision making and4 his breaks and weekends working on the company. Buttonsmith started from the farmer's market before going online and 5 , developing its own website. After going online, Buttonsmith's sales showed a significant up ward graph and reached millions of people, and that was a (n)6 point. Since then he has greatly 7 product lines into many affordable high quality products that allow people to express who they are to the world.
Starting with buttons, the company has diversified its product 8 and currently provides dog collars, leashes, business cards, banners, etc. To stay ahead of competitors, Burner has optimize Buttonsmith to have custom products made within minutes of the order being 9 . and makes sure the products are in the customers' hands within two days.
After creating an impressive retail company at home. Buttonsmith is strategizing to spread its 10 to other countries. "Hove being an entrepreneur." concluded Burner.
(1)A 、 ran B 、 spotted C 、 decorated D 、 swept(2)A 、 stable B 、 portable C 、 durable D 、 flexible(3)A 、 mission B 、 initiation C 、 advantage D 、 performance(4)A 、 killed B 、 delayed C 、 balanced D 、 invested(5)A 、 eventually B 、 hesitantly C 、 frequently D 、 accidentally(6)A 、 regular B 、 temporary C 、 crucial D 、 urgent(7)A 、 slided B 、 poured C 、 packed D 、 expanded(8)A 、 costs B 、 sizes C 、 offerings D 、 suppliers(9)A 、 shipped B 、 placed C 、 deleted D 、 tracked(10)A 、 roots B 、 wishes C 、 taste D 、 research -
15、 阅读下面短文,掌握其大意,然后从各题所给的 A、B、C 、D 四个选项中,选出最佳选项。
It all began on a cold, rainy day.
Sarah, a poor single mother, was struggling to make ends meet. While waiting for the bus with her two children, Sarah 1 an old man sitting on a nearby bench. He was shivering (颤抖), his 2 jacket providing little protection against the freezing weather.
Sarah 3 the man and offered him her coat. She knew it would make her cold, but the thought of this stranger 4 while she had something to give was too much to bear. Moved by her selflessness, the man thankfully accepted the coat and gave back a smile. Little did Sarah know that her simple act of 5 would make a huge difference.
A man, who saw the heartwarming exchange, took a photo and shared it on social media. The post quickly became a 6 , with thousands of people sharing and commenting on Sarah's generosity. Encouraged by her, people began organizing events to 7 those less lucky. Schools added lessons on the 8 of helping others, and businesses started a "pay it forward" project, where people could buy more and leave the 9 meal for those in need.
Reflecting on this unbelievable journey, we can 10 our individual power, which may create an effect that would obviously reach every corner of the globe.
(1)A 、 left behind B 、 came across C 、 looked for D 、 turned to(2)A 、 clean B 、 cheap C 、 fancy D 、 thin(3)A 、 followed B 、 approached C 、 respected D 、 caught(4)A 、 complaining B 、 staring C 、 suffering D 、 surviving(5)A 、 connection B 、 appreciation C 、 duty D 、 kindness(6)A 、 story B 、 symbol C 、 chance D 、 hit(7)A 、 change B 、 support C 、 direct D 、 educate(8)A 、 creativity B 、 strength C 、 significance D 、 description(9)A 、 quick B 、 main C 、 different D 、 extra(10)A 、 recognize B 、 expect C 、 remember D 、 admit -
16、 阅读下列短文,从每题所给的四个选项 A、B、C 和 D 中,选出最佳选项。
Imagine a school where students are taught by the best teachers in every subject, regardless of location. Imagine a school where students could go on safe field trips to the Amazon rainforest or Everest base camp. Well, such schools are already being built: in virtual(虚拟的)reality.
Last year, Optima Academy Online, an all-virtual school, delivered courses that aim to improve the hearts and train the minds of young people. These courses are of different levels, attracting 170 full-time students from all over Florida. In the progress of home-schooling, students use headsets for about three hours a day for formal lessons and then do course work independently with digital check-ins.
Future versions(版本)of VR will doubtless be widely used in education, but the only questions are: for what purpose and at what speed? There are enough reasons to doubt whether VR schools represent the future of education. Sticking a child in their bedroom with a heavy VR headset fastened to their face and no physical social interaction with other kids will fill many of them and their parents with horror.
A recent report concluded that digital education could significantly improve the quality and equality of schooling systems. But if managed poorly, it could have the opposite effect, turning a digital divide into an educational one. There is growing evidence to suggest that is happening. In Mexico, only 24 percent of 15-year-old students in poor schools have access(使用)to a home computer for schoolwork compared with 87 percent in rich ones.
Used properly, technology can be great for enabling self-motivated students to access learning resources and connect with fellow students and teachers all over the world, says Beeban Kidron, a member of the UK's Digital Futures Commission. The trouble is that Edtech is too often seen as a shiny new toy that will solve all problems and save money rather than being viewed as a different way to learn, she adds.
(1)、What can we learn about Optima Academy Online?A、It has been widely accepted. B、It holds faraway outdoor field trips. C、It provides various online courses. D、It requires parents to help with check-ins.(2)、What does paragraph 3 focus on about VR in education?A、The development. B、The concerns. C、The advantages. D、The popularity.(3)、Students in Mexico are mentioned to show____.A、Mexican schooling quality has been improved B、local schooling systems are not fully developed C、technology access gaps may cause education inequality D、family backgrounds shape people's views on education(4)、What does Beeban Kidron think of digital education?A、It enriches learning. B、It's irreplaceable. C、It needs improving. D、It's undervalued. -
17、 阅读下列短文,从每题所给的四个选项 A、B、C 和 D 中,选出最佳选项。
An adult African elephant consumes about 223 liters of water and 3,080 pounds of roots, grass and fruit daily. That's like having 634 cans of soda and 1,200 hamburgers every day. This keeps them moving thousands of miles across Africa each year. Elephants usually migrate ( 迁 徙 ) between March and May. Females live in groups with their children, and quickly run out of the food supply. They hit the road in search of food. Male elephants live alone, so they don't use resources as quickly as the females. Instead, they migrate during their mating cycle. When the females pack their trunks, so do the males.
During migration, elephants face short water supplies and extremely high temperatures. But people are their number-one problem. Poachers (偷猎者) kill 35,000 elephants each year for ivory. Many African farmers build fences (栅栏) to protect crops and cattle, which might block regular migration paths. Traffic roads affect elephant migration, too. During one study of 28 elephants in Central Africa, only one female crossed an unprotected road.
Scientists, wildlife organizations and governments cooperate to find solutions for Africa's elephants. "To unlock the secret of where elephants move and how they move, we place collars (项圈) with a satellite unit inside," Dr. Michael Chase says. GPS collars help map which routes elephants use most so that countries can establish protected elephant passages.
Locals come in as well. James Isiche, East Africa Director of the International Fund for Animal Welfare says, "We have got the community on our side by a project; they've agreed to partner with us to conserve elephants." The local community run wildlife parks to attract tourists. "This project helps us take care of both the wildlife and our cows," says Sikira, a tribal elder in Maasai, Kenya. Protecting elephant migration routes allows these gentle giants to survive.
(1)、What can we learn about the elephants from paragraph 1?A、They show an interest in hamburgers. B、They move south to survive the cold. C、They migrate for different reasons. D、Females live shorter for food shortage.(2)、What is paragraph 2 of the text mainly about?A、Results of poaching. B、Reasons for killing elephants. C、Difficulties in migrating. D、Efforts to protect migration paths.(3)、Why are collars applied by scientists?A、To discover the secret of migration. B、To track elephants with technology. C、To identify the population of elephants. D、To explore a new route for migration.(4)、What is the best title for the text?A、Say No to Ivory B、A Journey in Africa C、Ready for the Move D、Technology in Migration -
18、 阅读下列短文,从每题所给的四个选项 A、B、C 和 D 中,选出最佳选项。
Teenagers who talk on the cell phone a lot, and hold their phones up to their right ears, score worse on one type of memory test. That's the finding of a new study. That memory impairment might be one side effect of the radiation (放射线) that phones use to keep us connected while we're on the go.
The teens took memory tests twice, one year apart. Nearly 700 Swiss teens took part in a test of figural memory. This type helps us remember abstract (抽象的) symbols and shapes, explains Milena Foerster. Each time, they had one minute to remember 13 pairs of abstract shapes. Then they were shown one item from each pair and asked to match it with one of the five choices. The study volunteers also took a test of verbal memory. That's the ability to remember words. The two memory tests are part of an intelligence test.
The researchers also surveyed the teens on how they use cell phones. And they got call records from phone companies. The researchers used those records to figure out how long the teens were using their phones.
This allowed the researchers to work out how big radiation exposure (接触) each person could have got while talking.
A phone user's exposure to the radiation can differ widely. Some teens talk on their phones more than others. People also hold their phones differently. If the phone is close to the ear, more radiation may enter the body, Foerster notes.
The teens' scores in the figural memory tests were roughly the same from one year to the next. But those who normally held their phones near the right ears, and who were also exposed to higher levels of radiation, scored a little bit worse after a year. No group of teens showed big changes on the verbal memory test. Why might one type of memory be linked to cell phone use, but not another? Foerster thinks it could have to do with where different memory centers sit in the brain. The site that deals with the ability to remember shapes is near the right ear.
(1)、The underlined word "impairment" in Paragraph 1 most probably mean "____ ".A、result B、damage C、mistake D、improvement(2)、Which of the following can be learned from Paragraph 2 and Paragraph 3?A、The teens took two types of memory tests four times in total. B、The teens needed to report the average time spent on their phones. C、Researchers paid little attention to the teens' habits of using phones. D、The teens' ability of remembering words is shown in figural memory test.(3)、According to the study, teens who use their phones to their right ears a lot do worse in ____.A、matching numbers B、reading signals C、remembering shape D、learning words(4)、Which of the following is the best title for the text?A、Cell Phone Use and Safety Warnings B、Facts About Cell Phone Use at School C、Dangerous Levels of Cell Phone Use Among Teens D、Teen's Cell Phone Use Linked to Memory Problems -
19、 阅读下列短文,从每题所给的四个选项 A、B、C 和 D 中,选出最佳选项。
Best Beach Hat for Women
San Diego Hat
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(1)、Where do people buy the hats of the highest price?A、At San Diego Hat Company B、At Dick's Sporting Goods. C、At FURTALK. D、At Big Bowknot Floppy.(2)、Which hat is suitable for windy days?A、San Diego Hat. B、Quiksilver Pier side Straw Lifeguard Hat. C、FURTALK Women's Straw Foldable Hat. D、Lanzom Women's Big Bow knot Floppy Foldable Sun Hat.(3)、In which part of a website can you probably read the passage?A、Health. B、Opinion. C、Life. D、Shopping. -
20、 阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。
Summer vacation was finally coming,ard Rose couldn't wait to have a trip with her parents.She recalled the joyful experiences they shared last summer,which filled her with excitement for the upcoming holiday.
"Girls!" Rose heard her father calling. She raced to her big sister's room,telling her that Dad was calling them, and they rushed downstairs log either.Dad put his arm around Mom and told them that they were going on a trip to the Virunga Mountains of Africa.There were three national parks that they would visit.
Rose and Gina looked at each other. What?" they said with one voice. Mom told them it would be really exciting to go there on a trip.At 12 years old.Rose would prefer going—to an amusement park or a beach. She thought it important to let her parents know she didn't want to go there but to the beach for a week or two.
"Well,"said Dad,"I have to go for an assignment for the paper. WWe're covering the mountain gorillas(大猩猩)because they're critically endangered these years.So,I thought it'd also be a great place to take a vacation.I'm sure it'll be very educational for you girls,"
Gina let out a sigh, unable to contain her disappointment. She wanted to say something but Mom interrupted and announced that the trip was set on the next Monday.
"Sit down, both of you."Dad had on his severe look."Girls, it's important for you to know about the world around you. This is a wonderful chance for you to experience and learn an amazing place. Do you know anything about the mountain gorillas?"
The sisters shook their heads.
"Well,get your laptop computer,Gina.I want you to look them up right now," said Dad,"Rose,there is a book on the bookshelf about the cute mountain gorillas Find it and read it".
注意:
1.续写词数应为150个左右:
2.请按如下格式在答题卡的相应位置作答。
The girls dragged their feet upstairs.
……
The next Monday came and the family