陕西省西安中学2020学年高一上学期期中考试英语试卷版含答案

陕西省西安中学2023-2024学年高一上学期期中考试英语试题学校:___________姓名：___________班级：___________考号：___________一、单项选择1．Jack wasn’t saying anything, but the teacher smiled at him ________he had done something very clever.A．as if B．in caseC．while D．though2．The form cannot be signed by anyone ______ yourself.A．rather than B．other thanC．more than D．better than3．If you ________ bright and early in the morning, you will be more likely to stick to healthy food choices throughout the day.A．cut out B．check out C．hang out D．work out 4．Would you like to ____________ with us to the film tonight?A．come along B．come offC．come across D．come through5．Eye doctors recommend that a child’s first eye exam _____ at the age of six months old.A．was B．beC．were D．is6．My parents and I ________ the Architecture Museum this weekend.A．visit B．visited C．are visiting D．have visited 7．It doesn’t matter if they want to come to your party, ______?A．doesn’t it B．does it C．don’t they D．do they8．I refuse to accept the blame for something ________ was someone else’s fault.A．which B．that C．as D．what9．It is for this reason ________ Spanish is the main official language of Peru.A．that B．which C．why D．how 10．Children who are not active or ________ diet is high in fat will gain weight quickly.A．which B．that C．whose D．what二、阅读理解Are you looking for some new and exciting places to take your kids(孩子) to? Try some of these places:Visit art museums. They offer a variety of activities to excite your kids’ interest. Many offer workshops(研习班) for making land-made pieces, traveling exhibits, book signings by children’s favorite writer, and even musical performances and other arts.Head to a natural history museum. This is where kids can discover the past from dinosaur(恐龙) models to rock collections and pictures of stars in the sky. Also, ask what kind of workshops and educational programs are prepared for kids and any special events that are coming up.Go to a Youtheater. Look for one in your area offering plays for child and family visitors. Pre-show play shops are conducted by area artists and educators where kids can discover the secret about performing arts-Puppet(木偶) making and stage make-up are just a couple of the special offerings you might find.Try hands-on(亲身实践的) science. Visit one of the many hands-on science museums around the country. These science play-lands are great fun for kids and grown-ups alike. They’ll keep your child mentally and physically active the whole day through while pushing buttons, experimenting, and building. When everyone is tired, enjoy a fun family science show, commonly found in these museums.11．If a child is interested in the universe, he probably will visit .A．an art museum B．a natural history museumC．a Youtheater D．a hands-on science museum 12．What can kids do at a Youtheater?A．Look at rock collections B．Give performancesC．See dinosaur models D．Watch puppet making13．Where does this text probably come from?A．A tourist map B．A museum guideC．A science textbook D．A news reportIt was Mother’s Day morning last year and I was doing my shopping at our local supermarket with my five-year-old son, Tenyson. As we were leaving, we found that only minutes earlieran elderly woman had fallen over at the entrance and had hit her head on the concrete. Her husband was with her, but there was blood everywhere and the woman was embarrassed and clearly in shock.Walking towards the scene, Tenyson became very upset about what had happened to the couple. He said to me, “Mum, it’s not much fun falling over in front of everyone.”At the front of the supermarket a charity(慈善) group had set up a stand selling cooked sausages and flowers to raise funds. Tenyson suggested that we should buy the lady a flower. “It will make her feel better,” he said. I was amazed that he’d come up with such a sweet idea. So we went over to the flower seller and asked her if we could buy a flower for the lady to cheer her up. “Just take it,” she replied. “I can’t take your money for such a wonderful gesture.”By now paramedics（救援人员）had arrived, and were attending the injured woman. As we walked up to her, my son became by all the blood and medical equipment. He said he was just too scared to go up to her.Instead I gave the flower to the woman’s husband and told him, “ My son was very upset for your wife and wanted to give her this flower to make her feel better.”At that, the old man started crying and said, “Thank you so much, you have a wonderful son. Happy Mother’s Day to you.”The man then bent down and gave his wife the flower, telling her who it was from. Though badly hurt and shaken, the old lady looked up at Tenyson with love in her eyes and gave him a little smile.14．What dose the author intend to tell us?A．One can never be too careful.B．Actions speak louder than words.C．Love begins with a little smile.D．A small act of kindness brings a great joy.15．Which of the following is TRUE according to the passage?A．The elderly woman was knocked down by Tenyson.B．Tenyson’s idea of buying a flower gained his mother’s support.C．Tenyson’s care for the elderly woman puzzled the flower seller.D．The elderly woman was moved to tears by Tenyson’s gesture.“___________”.A．astonished B．struck C．frightened D．excited 17．What would be the best title for the passage?A．Flower PowerB．Mother’s DayC．An Accidental InjuryD．An Embarrassing MomentOver the last two days in December last year, nearly 30 tornadoes caused great damage across six states — from Arkansas in the south to Illinois in the midwest. More than 100 tornado warnings were issued — the most ever for a day. The tornado in Kentucky caused at least 50 people’s deaths. which was described as the worst in this state’s history.As one of the largest countries in the world, the United States is also one of the most geographically various countries — from deserts to forests to miles of coastline. While this comes with many advantages, it unfortunately leaves the country easily damaged by all kinds of natural disasters.Different parts of the United States face different types of natural disasters. The west coast is at risk of wildfires, earthquakes, and even volcanic eruptions. The southern part of the country is frequently hit by tornadoes, and the east coast faces the threat of serious hurricanes every year. Midwestern areas near rivers are often flooded by huge floods, and these are the worst floods in American history.The governments reviewed the weather event in each state’s history that caused the highest number of deaths to determine the worst natural disaster in every state. Thanks to their location and geographic research, some states made preparations ahead of time to avoid mass-casualty (重大伤亡的) weather events.However, many other parts of the country have been less fortunate, experiencing massive storms and floods. Many such events, like the 1900 hurricane that hit Galveston of Texas, killed so many people that it was impossible to get an exact number of final deaths, especially, during that time.American weather continues to become more changeable. In 2018, there were 14 weather events that caused over $1 billion in damage. And in many parts of the country, these weather events could become even more destructive (毁灭性的) because of global warming.18．What do we know from the numbers in paragraph 1?A．Less and less natural disasters hit America.B．Tornadoes were the greatest threat to Americans.C．The tornado in Kentucky was the worst in America.D．America suffered from serious natural disasters.19．What does paragraph 3 mainly talk about?A．The natural disasters in different parts of US.B．The earthquakes in the west coast of US.C．The hurricanes along the east coast of US.D．The worst floods in American history.20．Which of the following can best describe American’s weather in the future?A．Controllable.B．Unchangeable.C．Pleasant.D．Worrying.三、七选五How to Make Friends in a New SchoolStarting with a new school can be difficult. Everything seems to be different, and you don’t even know where to go for your own classes. 21 However, if you use these skills, you can quickly turn some of those strangers into friends.Be yourself22 If some people don’t accent you, they’re not the kind of friends you need. People often stay together because they have similar interests. For example, someone who does a lot of sports may make friends with those who also run or swim a lot.23Remember to be nice to the people you meet at your new school. If you think that you will say something that may make them feel sad, do not say anything and just nod your head if they talk to you. Also, remember to be as helpful as possible!Believe in yourselfA smile goes a long way. When you walk in the halls, don’t keep your eyes on the floor. Raise your head and make eye contact with other people. 24 Introduce yourself. Tell them your name and where you’re from.Remember people’s namesYou like it when people use your name and so do other people. 25 Besides, ask them in a kind way if they have a nickname. You’d be surprised how often this may come in handy.A．Be friendly to others.B．Making new friends can be hard, too.C．Join after-school activities you like.D．Never change what you are to try and fit in.E．If you see someone you know, smile or say “Hi”.F．People may become angry if you just begin by saying “Hey” each time.G．Don’t sit at the back of the classroom where other people don’t notice you!四、完形填空We live in a world increasingly controlled by science. Since elementary school, I havewith a(n) 40 mind.26．A．chosen B．evaluated C．preferred D．avoided 27．A．numbers B．puzzles C．challenges D．advances 28．A．naturally B．hardly C．accurately D．impatiently 29．A．reason B．answer C．method D．direction 30．A．idea B．experience C．incident D．accident 31．A．hopeful B．confident C．doubtful D．nervous 32．A．tried B．remembered C．enjoyed D．imagined 33．A．unique B．common C．different D．strange 34．A．mentioned B．expected C．met D．missed 35．A．communicated with B．agreed with C．checked onD．depended on36．A．suggestions B．arrangements C．choices D．promises 37．A．difficult B．effective C．discouraging D．attractive 38．A．confused B．hit C．warned D．worried 39．A．did well in B．looked forward to C．spoke highly of D．thought little of 40．A．open B．strong C．sharp D．ready五、用单词的适当形式完成短文interesting stories, such as Lady Meng Jiang weeping over her husband’s death at the Great Wall, a sad but romantic love story set in the Qin dynasty. The Great Wall of China is the must-see attraction in China. Perhaps the most 49 (power) advertising words in history come from the poetic pen of Chairman Mao, “Until you reach the Great history Wall, you’re no hero.” It means getting 50 difficulties before reaching a goal.六、读后续写51．阅读下面材料，根据其内容和所给段落开以语续写两段，使之构成一篇完整的短文。

2020-2021学年陕西省西安中学高三英语上学期期中考试试卷及答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）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ASevenhugs HugOneDo you want to improve the quality of your sleep? Sevenhugs has created HugOne that tracks different sleep patterns to help families consistently rest better. There are dozens of devices and tools devoted to monitoring the sleep. But, HugOne is the world’s first family smart home sleep system, which integrates a calculation rule for sleep patterns of children and adults.HugOne is a well-designed product, full of a sense of science and technology. It connects to a number of smaller sensors called “minihugs”, which are placed on the edge of each bed. They monitor the sleep patterns and other data coming from the person sleeping in that bed. The data arethen sent to an app on the smartphone.● The benefits of HugOne include:* Having a smart alarm clock on the app as HugOne learns your sleep cycle and automatically sets and sounds to when the best moment in your sleep cycle is identified.* Monitoring temperature and humidity in your bedroom as well as indoor air quality for the main living space.* Linking with smart lamps and thermostats, allowing users to fall asleep with sunset light and preferred nighttime temperatures, and wake up to sunrise light and preferred daytime temperatures.* Ensuring safety from electronic transmissions when you sleep-when the minihug senses a presence in bed, it shuts off its electronic transmissions and starts recording sleep data and sending them to the app.● The following are selected from customers’ comments:I prefer HugOne, since it’s convenient to use. I simply place the minihug in the corner of my bed under the sheet and it goes to work monitoring my sleep cycle. It’s really good.—Robert Compton● HugOne available for purchase includes:I think HugOne is a humanized product. It’s shareable, and I’ve connected eight minihugs to the HugOne base in my house. All my family members think highly of it.—Chris HanawaltHugOne will provide maximum protection for your sleep. If you want to get more detailed information, please call the sellers at 1-800-576-1899 or .Style: Sleep Tracking System＋2 Sleep SensorsColour: Blue＋Rose1. How does HugOne effectively work?A. It controls sleep patterns automatically.B. It creates smart systems for a better sleep.C. It collects sleep data through the minihugs.D. It makes a calculation of the data sensors need.2. According to the passage, HugOne can ______.A. adjust temperature, humidity and air quality in bedroomsB. update the sleep cycles by aid of an alarm clock on the appC. record sleep data when there are electronic transmissions in bedD. help users fall asleep and wake up naturally with preferred temperatures3. The passage is made more believable by ______.A. providing statisticsB. drawing a comparisonC. giving a demonstrationD. using recommendationsBAmerica---that glorious symbol of multiculturalism, the great melting pot---qualifies as part of the developed world, right? Not quite, if we consider the state of second language learning in schools across the country. According to a 2018 study, Europe often tops the U.S. in foreign language education in school. 92% of European students are learning a foreign language in school. In America it’s only 20%. In more than 20 European countries, studying a foreign language for at least one year is compulsory. In comparison, only 10 states and D.C. require learning a foreign language for graduation.I went to a public school in Pennsylvania that ranked onNewsweek’s list of America’s top high schools in 2015. Foreign language learning was not a graduation requirement. A common response to such stories and statistics is: So what? Why should Americans care about learning another language when English has recently seemed to dominate as the official language of the world?The world is globalizing faster than we can imagine. More than half of the world’s population speaks more than one language. It is also increasingly becoming the need for success in this globalizing world. Having the abilityto speak a second language opens up the possibility of travelling and immersing yourself in another part of the world. This means people can feel other cultures, and traditions in places you were previously kept away because you could not communicate in the language.The teaching of foreign languages can be instrumental in bringing about peace and unity in the country we live in. Learning a second language can be an efficient vehicle to help to bridge communities. To speak another language means having access to a universe of different experiences and world views of another community of people.4. Why does the writer mention Europe?A. America makes studying a foreign language compulsory.B. America is the glorious symbol of multiculturalism.C. America isn’t really qualified as the developed world.D. America doesn’t focus on foreign language education5. What is American’s attitude towards education of foreign languages?A. Less concerned.B. More worried.C. Quite doubtful.D. Very supportive.6. What can visiting people do if they can speak the language where they visit?A. Make the world globalizing.B. Achieve success in business.C. Experience people’s real life there.D. Keep away their own culture.7. What is the main idea of the last paragraph?A. Using a second language can bring harmony.B. Communities of people enjoy the great views.C. Speaking another language is reallynecessary.D. Learning a second language can be difficult.CWe have most friends at the age of 26 afterhaving spent the first quarter of our lives building up our friendship circle, new research has claimed.The research into friendship shows that our social circle peaks at 26 years and 7 months, at which we typically have five close friends. Women are most popular at 25 years and 10 months, with men hitting the highest friendship point a little later at 27 years and 3 months.The research, by Forever Friends, shows that about a third of adults meet their closest friends while at school,with about a fifth saying they meet them at work.Social networks such as Facebook and Twitter now also play a major role in building new friendship. The research points out that 25 to 34-year-olds make 22 friends via Facebook, compared to 18 to 24-year-olds who make 12, and 35 to 44-year-olds who make just four.Forever Friends' relationship coach Sam Owen says, “It is no coincidence that over a third of us meet our best friends at school. It is a key time in our lives when friendship is growing through sharing notes, giving gifts, seeing each other regularly and laughing a lot. As adults we can often forget how powerful these small things are and how the little things can make a difference."Later in life we find ourselves losing friends. Over half of us lose friendship through moving, while 36% say that over time they grow apart from close pals. Having children also causes 19% todrift away fromchildhood friends.With growing pressure being put on friendship these days, it's important to make time for our friendship.8. How many friends can a 20-year-old college student make via Facebook?A. 22.B. 18.C. 12.D. 4.9. In Paragraph 5, the author is trying to tell the readers ________.A. how important making friends isB. school time is an important period to develop friendshipC. how much has been done to keep friendshipD. that friendship is not easy to keep10. The underlined phrase "drift away from" in Paragraph 6 means ________.A. make sense ofB. make up withC. feel sorry forD. lose touch with11. This passage is mostprobably taken from ________.A. a newspaperB. an advertisementC. a textbookD. Facebook or TwitterDIt is essential that students have a category of school-related activities they can participate in. These activities can range from activities during normal school hours to after-school activities. No matter the time, these activities should be available to every student, and at Victory Pioneers International Schools (V.P.I.S) it is encouraged thatevery student participate in at least one activity, educational and recreational.One of the primary reasons school activities are important at V.P.I.S. is because it gives students the exercise they might not normally receive. Most popularly, these types of activities include major sports such as football, basketball, baseball, tennis, track and field and soccer but also might include gymnasium games and other games.Activities during V.P.I.S. also make a good impression on colleges if students are planning to pursue more education. Colleges look for students who do not just go to school and go home after school. These activities range from participating in clubs and sports to volunteering after school at a recreation center or having a part-time job. If a college sees you maintained good grades while participating in these activities, it will be impressed.V.P.I.S. activities also allow students to be creative. Gifted-and-talented activities allow gifted students to participate in what they otherwise would never have experienced in the classroom. They are a great way to allow students to be creative. Additionally, participating in clubs such as drama that appeal to students’ interest also allows them to expand their knowledge and be creative.Students also can have their interests expanded by participating in activities. These activities could consist of anything, such as joining the Future Business Leaders, the school’s debate team and the chess team, to name a few. By participating in these activities, a student might realize he is interested in something he never knew he was interested in before.12. What can we learn about activities at V.P.I.S.?A. Not every student has access to them.B. Students are required to take part in them after school.C. They give students exercise that might not be got in other schools.D. Educational activities are more popular with the students.13. What benefits can the students get from the activities?A. They can get extra grades when applying for colleges.B. They will become more gifted and talented .C. They may expand their knowledge in drama.D. They may better know their own interests.14. Which of the following is a suitable title for the passage?A. The Benefits of V.P.I.S. ActivitiesB. School-related Activities at V.P.I.S.C. Colleges Need Creative StudentsD. Activities Make You Creative15. Where is the passage probably from?A. A scientific magazine.B. A college application guideline.C. A club introduction.D. The website of V.P.I.S.第二节（共5小题；每小题2分，满分10分）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。

2020-2021学年西安高级中学高三英语上学期期中考试试题及参考答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）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ACourtyard Stay with Your DogsAs autumn approaches, we are inviting you to join us on our August dog event—Courtyard Stay with Yoga & Hike from August 21st to August 22nd nearQinglongLakein Fangshan district. This event will continue to raise fund for our Pre-treatment Guidance Project (PGP).Check out our full itinerary below:Day 1: Saturday, August 21stAt 9 am in the morning, you will be picked up by car or bus and head to Fangshan district. We have arranged a private courtyard house for a comfortable stay for the Saturday night. We will enjoy some local dishes for lunch, while enjoying the peaceful views of theQinglongLake. After lunch, we will go together for a light hike to the nearby mountain and water tracks with our dogs. For dinner, enjoy the coziest, home-style BBQ with both vegetable and meat options.Day 2: Sunday, August 22ndAfter breakfast, we will join a yoga teacher for a deeply relaxing yoga session, with the company of the morning sun. You can choose to hike a bit more afterwards in theforest park. We will be checking out around 4 pm in the afternoon, returning to our homes.Reservation: Please add our event manager, Diana, on Wechat to reserve a spot for yourself and your dog, a full payment will be required upon signing up. If you don’t have a dog but would still like to hang out with dogs, you are more than welcome to join too!Pricing:Early Bird Fee: 1400 RMB per human for the first four participants only before 7th August.Children Price: 800 RMB (4—13 years old).Full Price: 1600 RMB per human.All surplus funds and donations will go to our Pre-treatment Guidance Program.Please bring your ID, your dog’s ID and vaccine proof for any potential security check.We can’t wait to see you soon！1. Who would be most interested in the weekend activity?A. Taxi drivers.B. Yoga coaches.C. Pet dog owners.D. The PGP members.2. According to the itinerary, on August 22nd, you can ________.A. join a teacher to do some yogaB. have some local dishes for lunchC. enjoy the coziest, home-style BBQD. go together for a hike to the water tracks3. The purpose of the countryside stay activity is to________.A. promote theQinglongLakeB. raise fund for a public projectC. teach skills of BBQ and keeping dogsD. provide access to dogs for people without petsBThe COVID-19 vaccination（接种疫苗）rate in the US has fallen to newlows in recent weeks, threatening President Joe Biden’s goal of having 70 percent of American adults with at least one shot by July 4.With just less than one month from July 4, the current vaccination rate will put the US at somewhere between 67 percent and 68 percent of the adult population with at least one dose（剂量）by Independence Day. To reach 70 percent by July 4, around 1.6 percent of the population needs to get their first dose per week from now until July 4.The Centers for Disease Control and Prevention（CDC）reported last week that 63 percent of adults hadreceived their first dose of a COVID-19 vaccine. That was up slightly from 62 percent from the report a week before. The additional 1 percent of adults completing their first dose is the lowest since the CDC started tracking the vaccination rate in mid-February.On average, fewer than 1 million shots are given out per day, a decline of more than two-thirds from the peak of 3.4 million in April, The Washington Post reported. In South Carolina, about 71,000 residents got a shot in the week leading up to June 3, compared to a high of nearly 300,000 in one week in early April, according to data from the CDC.The slowdown is moreprominentacross the South and Midwest. Twelve states have seen vaccinations fall to 15 daily shots per 10,000 residents. Less than a quarter of black Americans had received their first COVID-19 shot as of June 7.James Hildreth, CEO of Meharry Medical College, told Politico, “We need to make a stronger effort to bring the vaccine to the communities, rather than relying on the communities to come to vaccination centers.”The sharp decline in vaccination began in mid-April when federal officials temporarily stopped the use of the Johnson＆Johnson vaccine while they investigated rare blood-clotting（凝血）reactions.The “low-hanging fruit—thosepeople who ly want to get vaccinated without you telling them anything” have already been vaccinated, which has led to the slowdown, Dr Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, said on a White House-organized call with community leaders last week, according to the Post.4. What can we learn from the text?A. Dr Anthony Fauci is in charge of the Centers for Disease Control and Prevention.B. In South Carolina, about 300,000 residents got a shot in the week leading up to June 3C. In mid-April federal officials temporarily suspended the Johnson＆Johnson vaccine.D. Less than one fourth of Americans had received their first COVID-19 shot by June 7.5. Which of the following can replace the underlined word “prominent” in Para. 5?A. Meaningful.B. Obvious.C. Inspiring.D. Complex.6. How can America increase the COVID-19 vaccination rate according to James Hildreth?A. By giving the vaccine shot at the communities.B. By offering the vaccine to the public for free.C. By frequently informing the public of the vaccine.D. By urging the communities to come to vaccination centers.7. What can be the best title for the text?A. Biden wishes to have 70% of adults with one shot by July 4B. CDC has been trackingthe vaccination rate since mid-FebruaryC. Some Americans need to get vaccinated without telling them toD. Biden’s July 4th vaccine goal may be missedCYu Chenrui, 29, is a maker of automata (机关人偶) in Chengdu, Sichuan province. Automata are built to look like humans or animals and give the illusion (错觉) of being able to move ontheir own, “The art form amazes me, because it combines various skills, from storytelling to mechanics, and the pieces are built with a sense of humor,” Yu says. His creations have caught the attention of well-known artists and his fancy pieces of art have attracted collectors worldwide.Interested in handcrafts as a boy, Yu first encountered automata designed by Japanese artist Kazuaki at anexhibition in 2015 when he studied at the Communication University of China in Beijing. “It was like meeting a like-minded friend, ” Yu says, recalling the moment. As an art and design major, he began to learn the craft by himself and, with the support of his tutor, he kept studying and examining automata in school.When he graduated in 2016, Yu landed a job at an advertising agency in Beijing. He stayed on at the company for three years because, at that time, he was not sure that he could make a living out of his hobby. While working as a designer Yu kept exploring and advancing his skills in wood carving and mechanics. Eventually, despite the job’s good salary, it was not enough to make up for not following his true passion. Finally, in 2018, Yu quit his job and returned to Chengdu to open his automata workshop.To keep himself occupied while running his workshop, he planted blueberries, raspberries and cherries. He watered, weeded and added fertilizer (肥料) every day. “Daily routines helped me calm down and inspire my creativity, which resulted in an automaton called To Observe the Autumn,” Yu says.Over time, Yu’s reputation grew and his business flourished (兴旺). Many of Yu’s creations are built with a dash of wisdom, a sprinkle of humor and are inspired by observations of real life. Yu knows that there are many more creative ideas waiting to be expressed. “It feels quite good to be fully devoted to automata creation and I am still searching for myself.”8. What can we learn from the first paragraph?A. Yu is equipped with various skills.B. Yu is a person full of sense of humor.C Yu is now gaining recognition worldwide.D. Yu is following the latest trend in handcraft.9. Why did Yu quit his job in Beijing?A. He couldn't make a living out of it.B. He wanted to pursue his own dream.C. He missed his family in Chengdu.D. He thought he had a lot experience.10. According to Yu, what contributes to his creativity as an automata artist?A. The fruits he grows.B. Success of his business.C. His devotion to the job.D. Observation from daily life.11. Which of the following can best describe Yu’s story?A. There is no end to learning.B. Great hopes make great man.C. Actions speak louder than words.D. Experience is the mother of wisdom.DCycling has long been a sport where a competitive edge is pursued, often at any cost. Cycling shorts, however, were an area that technology had yet to enter. Little was added to them apart from, perhaps, some padding to protect a rider.Now, however, new cycling shorts are being equipped with sensors to help riders defeat opponents easily. A British start-up has created a pair of shorts that uses electric sensors and artificial intelligence to shape and strengthen cyclists' muscles while they are moving. It plans to also adapt this product next year for joggers and people at the gym.The shorts, created by Devon Lewis, a PhD student at theUniversityofSouthampton, are able to send out tiny electric currents into a user's muscles to improve their cycling technique. Mr Lewis, 27, came up with the idea after studying a connection between the brain and muscles that sends chemical signals from motor neurons to muscle fibres to make the muscle contract and strengthen.The shorts, created by Mr Lewis's start-up bypass this connection using electric cur rents to build muscle strength directly, without relying on the brain to send out signals. “We have a limited ability to control our muscles naturally,” Mr Lewis said. “You can control them more exactly, get more from your muscles and contract them more strongly, if you stimulate them directly with electricity.” Electric wires in the shorts send out currents that activate the muscle. “For those worried about getting a shock while cycling,” Mr Lewis said, “It's sort of the same thing as when you have spicy food and you get that little rush. It feels strange when you first start using it but then you adapt to it quite quickly.”His idea has received support from Future Worlds, a start-up accelerator atSouthamptonUniversity. The product is being shown next week at the technology conference CES, held digitally this year.12. What's the strength of the newly invented cycling shorts ?A. They help cyclists perform better.B. They last longer than normal ones.C. They can keep a balanced comfort.D. They have tools to make good figures.13. Why can the cycling shorts help the runners and joggers?A. They are made of quality cotton materials.B. They are created by world-top designers.C. They can make running or jogging less boring.D. They are made intelligently with electric sensors.14. What may be some people's worry about the shorts?A. They may spend more than they can afford.B. They get little help from the new shorts.C. They may get shocked by the electricity.D. The new shorts can't function well enough.15.What's the best title of the text?A. The Special CyclingShortsB. Waysto Be a Good RunnerC. How Shorts Benefit YouD. Some Tips about Running Fast第二节（共5小题；每小题2分，满分10分）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。

西安高级中学2019-2020学年第一学期期中考试高一年级英语试题第Ⅰ卷（选择题共70分）第一部分听力部分（共两节，满分20分）第一节（共5小题；每小题1分，满分5分）听下面5段对话。

每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

听完每段对话后，你将有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1. Where is the woman going?A. To the airport.B. To the bus station.C. To the railway station.2. Why can t the woman get to the cinema on time?A. Her car broke down.B. She was stuck in traffic.C. She was stopped by a policeman.3. At what time will the speakers go to see the film.A. 4:30.B. 5:30.C. 8:30.4. What are the speakers talking about?A. A girl.B. A dish.C. A gift.5. What did the woman do last Sunday?A. She did some shopping.B. She attended a birthday party.C. She went out for a boat ride.第二节（共15小题；每小题1分，满分15分）听下面5段对话或独白。

每段对话或独白后有几个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。