黑龙江省哈尔滨市一中2020-2021年高三上期开学测试英语题带答案和解析

1. 阅读理解

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You may have your favorite family spots on Long Island where you frequently take the kids.But there may be unexpected places you haven’t explored yet. Animal Exhibit Not only will you see fish, reptiles and amphibians here. But you’ll also see baby alligators and other rescued animals. Kids can also learn about science and participate in programs and workshops throughout the year. The Animal Exhibit is also a hotspot for science-themed birthday parties. The Mattituck Strawberry Festival The Mattituck Strawberry Festival kicks off the summer season with sweet treats and more. Long Island is known for numerous and extremely popular fairs and festivals that take place throughout the year. Other summer festivals include the Sayville Summer Fest, St. Rocco’s Feast, Brookhaven Fair and more. The fall season offers the largest abundance of fairs and festivals, such as the Pickle Festival, Oyster Festival, Long Island Fall Festival and many Halloween-themed festivals in Nassau and Suffolk. Home Depot Kids Workshop Does your kid enjoy making things by hand? You may want to take a trip to Home Depot Kids Workshop. Offered on the first Saturday morning of each month, workshops allow little ones to build and craft items, such as a skateboard pencil box that they can decorate and keep. Chuck E. Cheeses As soon as you walk through the doors you’re instantly greeeted by the sounds of other kids laughing as they play arcade games to win prizes and enjoy an animatronic show. After hours of play, check out their restaurant with kid-friendly options. 【1】Where will science fans prefer to celebrate their birthday? A.At Animal Exhibit. B.At Chuck E. Cheese’s. C.At Home Depot Kids Workshop D.At the Mattituck Strawberry Festival 【2】Which sees the most fairs and festivals on Long Island? A.Spring. B.Summer. C.Autumn. D.Winter. 【3】Who is the text specially targeted at? A.Kids. B.Parents. C.Tour guides. D.Students.

2. 阅读理解

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Organic food is very popular. It is also expensive. Some organic food costs twice as much as non-organic food, but new parents and pet owners are willing to pay up to 200% more for organic food. However, there are people who think it is a waste of money. There is one main difference between organic and non-organic food. Organic farms do not use agricultural chemicals, such as pesticides. In many countries organic foods have special labels. These guarantee that the products are natural. Some people think organic means locally grown. Originally this was true. Over time organic farming became more difficult. The demand for organic food grew larger than the supply. Small companies had to sell out to large companies. There weren't enough organic ingredients, such as grain and cattle. This made it difficult for many organic companies to stay in business. Today, many large companies have an organic line of products. Is organic food more nutritious? This is part of the debate. Many farmers and consumers believe it is. They think agricultural chemicals cause health problems such as cancer. Many health professionals disagree. Few studies prove that organic foods prevent health problems. Health specialists worry more about bacteria, such as E.coli and salmonella. These can get into contact with organic and non- organic food. Doctors recommend washing produce very carefully. Handling meat carefully is important too. Most people agree that naturally grown food tastes better. Is tastier food worth the extra money? This is a matter of opinion. Whether it is healthier or not may require more research. However, organic consumers argue it is better to be safe than sorry. 【1】What is probably the major concern of organic food consumers? A.Price. B.Safety. C.Freshness. D.Variety. 【2】What is the doctors’ suggestion? A.Grow your own food. B.Reduce the use of pesticides. C.Make sure the food is clean. D.Buy large companies’ products. 【3】Which of the following do most people agree on organic food? A.It tastes better. B.It is easier to grow. C.It contains more fat. D.It is more nutritious. 【4】Where does this text probably come from? A.A recipe book. B.A chemistry paper. C.A medical report. D.A health magazine.

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Today, China has conducted its first 3D printing experiment in space in a newly launched spacecraft, which was put into low-Earth orbit by China's Long March 5B heavy lift carrier rocket. Video broadcast on CCTV showed that the printer has printed a flat section of a honeycomb-shaped (蜂巢状的) structure as well as a symbol of China Aerospace Science and Technology Corp, the parent company of the China Academy of Space Technology. The experiment was done by a 3D printer, developed and built by its Beijing Spacecrafts Manufacturing Factory inside the prototype of China's new-generation manned spacecraft. The printer, named the Space-Based Composite Material 3D printing System, uses carbon fiber-reinforced materials to autonomously print objects. It is installed in the reentry module of the experimental spaceship, and will be brought back to Earth once the module returns. The printer features advanced technologies in material modeling, precision control and automation. Once the space-based 3D printing technology becomes operationally ready, it can extensively benefit space programs as astronauts can use it to manufacture a lot of things they currently need to obtain from resupply flights by cargo spacecraft. Wang Yanan, editor-in-chief of the Aerospace Knowledge magazine, said the 3D printer will be very useful in extended space missions, such as those in a space station, because it will allow astronauts to make components quickly and conveniently in space. The technology will save future space journeys considerable resources and costs. In fact, the device is not the only representative of 3D printing onboard the prototype. A CubeSat deployer, designed and made through 3D printing by CoSats Space Technology, is also carried by the spacecraft to check the adaptability of 3D-printed equipment in space. CoSats Chief Operating Officer Bai Ruixue said the 3D-printed deployer is much lighter and stronger than its counterparts and it will have huge potential in the space industry. 【1】What did the video broadcast on CCTV show to the audience? A.The process and the products of the 3D printing. B.The name and the shape of the 3D printing. C.The significance of the 3D printing technology. D.The relationship between the two companies. 【2】What if a component is broken in the space station in the future? A.It will be sent by spaceship back to Earth for repair. B.The astronauts can fix it conveniently by hand on the spot. C.The astronauts can make one using 3D printing and replace it. D.It will be unloaded and abandoned in space. 【3】Why is the last paragraph mentioned? A.To introduce the CubeSat deployer produced in space. B.To explain the advantages of the 3D printing in space. C.To show the adaptability of 3D printing in space. D.To indicate a bright future of 3D printing in space. 【4】What can be the most suitable title for the text? A.3D Printing Experiment Conducted in Space B.3D Printing Set to Help Ease Space Trips C.3D Printing Launched by Long March 5B D.3D Printing—a New Way to Explore Space

4. 阅读理解

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Kevin Randall, a teacher,who teaches biology at Grandville High School,runs the environmental club at the high school,which has around 2,000 students.The club is known as the GHS Green Team,and it aims to raise awareness among students and teachers about sustainability(持续性).It also works on projects to reduce the environmental footprint of the building itself. One of the club's recent projects focused on reducing waste in the school cafeteria.Randall said their cafeteria supervisor told them that the school went through 54,000 plastic forks every year.The club applied for a financial help,built recycling centers for the cafeteria,and purchased metal silverware. And now every student uses a durable metal fork or a spoon instead of disposables.(一次性用品),“and that's just one way we're trying to capture the low-hanging fruit,if you will,"Randall said. The efforts of Randall and his students have earned Grandville High School the Michigan Green School certification from the state.In addition to their work reducing waste in the cafeteria, the GHS Green Team has also built a garden with flowers and vegetables on campus,and leads cleanups on site and out in the community.Over the years,Randall and his students have also been working on raising money to install solar panels(太阳能板) on the roof of the high school. Randall said he was motivated to take the lead on environmental issues for his school because he wanted his students to have someone to turn to in the building who understands what's at stake(利害攸关）when it comes to climate change. ＂And I also felt like I needed to do more in my life for my own two children at home," Randall added,"They need to know that their dad is working as hard as he can to reduce the effects of climate change,and to spread the word,and to make sure that other students out there are learning about this just the way they are at home." 【1】What is the purpose of the GHS Green Team club? A.To inspire students' love for biology. B.To finish the projects assigned by school. C.To prepare students for their future jobs. D.To promote environmental protection. 【2】What's the result of the project on school cafeteria? A.It has changed the outlook of the cafeteria. B.Students can have more fruits in the cafeteria. C.Plastic forks are no longer used in the cafeteria. D.The school has become famous nationwide. 【3】What's the fourth paragraph mainly about? A.The classification of the projects. B.The characteristics of the club. C.The activities organized by the club. D.The future of the club. 【4】What was Randall's aim by doing the work on environmental issues?. A.To educate the young. B.To get material rewards. C.To amuse his children. D.To make himself famous.

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Tips for Traveling with Your Parents Many of us have fond memories of traveling with our parents as children,which makes going on vacation with them as adults much more special.【1】But depending on your parents'age,health, and preferences,going away together can also bring challenges.here are ups to help make sure everyone has a good time. Find a point person. 【2】It's best when there is a single point person for planning who becomes the advocate for all members of the travel party.If mobility is an issue,try planning with Accessible GO,a platform that enables travelers to search by city or interest for wheelchair-friendly activities. Build in options. 【3】Being aware of each traveler's fitness and activity level is crucial in designing a route.For example,start with a slow-paced activity that everyone can enjoy such as wine tasting，and have more-energetic activities,like hiking.【4】 Consider buying insurance. Emergencies--such as a missed flight or lost luggage--can happen at any age,so it's wise to invest in travel insurance.Many policies cover medical emergencies as well as everyday travel mishaps(小事故).【5】Some insurance supplements even arrange air medical transfers to the traveler's hospital of choice. A.Be optional. B.It's a chance to return the favor. C.Make sure those who get ill are well attended to. D.As our parents are aging,they should not travel alone. E.Be sure to do your homework as some policies are better than others. F.Having one person in charge can significantly minimize stress and confusion. G.The most important thing is striking a balance between activities and free time to ensure that no one gets exhausted.

6. 完形填空

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About a year ago, I had to spend a week in a hospital, because of the deadly food poisoning. There I met an elderly woman, who _______ to be a professional musician. That time when I met her, the idea of learning to sing didn't _______ my mind. I thought it was something _______ and not meant for me, like being an airplane pilot. And only recently, I suddenly decided to learn singing.1 was _______ my dog early in the morning. I sang _______ to myself and it made me feel so wonderful. At that moment I _______ I had known more good songs and how to control my _________ better. And then I thought, why didn't I take some singing lessons? Of course, it was not a (n) _________ skill that I could use at work, but not everything in this life is about actual _______ and income. It was easy to find that woman. I remembered her name and there was only one ______________ college in our city. I was ______________ she would reject me because l was a terrible ______________. But she took my request very ______________. She understood how important music was ______________ one's soul. In my first lesson, she sat at the gorgeous big piano and ______________ some rising notes that I had to repeat. At first I was terrified to ______________ because I feared being judged and criticized. But my teacher was kind and professional.________________, she was strict when she knew I could do better. Learning to sing was like learning to walk. It was like ________________ that all your life you had some superpower but were not aware of its ______________. Singing taught me more than just being able to take some high or low ______________. Most importantly, it taught me to be braver about expressing myself and my opinions. 【1】A.turned out B.ran out C.went out D.called on 【2】A.lose B.cross C.change D.slip 【3】A.realistic B.fashionable C.unavailable D.worthless 【4】A.sorting B.owning C.evolving D.walking 【5】A.jokingly B.painfully C.lightly D.properly 【6】A.planned B.wished C.heard D.regretted 【7】A.sound B.hope C.talk D.voice 【8】A.practical B.different C.interesting D.accurate 【9】A.benefit B.damage C.habits D.dates 【10】A.literary B.architectural C.medical D.musical 【11】A.angry B.afraid C.surprised D.pleased 【12】A.citizen B.patient C.amateur D.friend 【13】A.casually B.seriously C.rudely D.uniquely 【14】A.from B.under C.for D.during 【15】A.wrote B.left C.played D.kept 【16】A.make a sound B.take a walk C.write the song D.tell the truth 【17】A.Instead B.Therefore C.Moreover D.However 【18】A.giving out B.admitting to C.belonging to D.finding out 【19】A.existence B.contents C.purpose D.forms 【20】A.words B.notes C.noises D.spirits

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阅读下面短文,在空白处填人1个适当的单词或括号内单词的正确形式。 Cambridge University researchers have developed a“no-touch touchscreen"that uses artificial intelligence to predict a user's【1】(intend)before their hand reaches the display.The screen was【2】(original)designed for use in cars,but the engineers【3】built it claim it could also have widespread applications during a pandemic(瘟疫). The“predictive touch"technology can【4】 (use)to prevent the spread of pathogens(病原体)on touchscreens at supermarket check-outs,ATMs and ticket terminals at railway stations.The technology works by predicting where a user wants【5】(touch)the screen as they begin the hand movement towards the screen.A combination of Al and sensors(传感器) 【6】(determine)what the user wants in real time by also tracking contextual information like the user's profile，environmental conditions and an eye-gaze tracker.Other touch-free technologies include gesture control.which can be found on【7】latest generation of Google and Samsung smartphones，as well as some smart TVs. The technology has many advantages over more basic mid-air interaction techniques or【8】(tradition)gesture recognition,because it supports intuitive interactions(直观互动)with conventional interface designs and doesn't require【9】 (learn)on the part of the user.It fundamentally relies【10】the system to predict what the user intends and can be incorporated into both new and existing touchscreens and other interactive display technologies.

8. 改错

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假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。 文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。 增加：在缺词处加一个漏字符号（），并在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：每处错误及其修改均仅限一词。 Life is full of various experiences, some of them are unforgettable. I still remember the hiking experiences with my classmates for 16 km a year ago. That summer day, we set off early in the morning, think it would be a great fun to walk for so long a distance. However, as the weather is getting hotter and hotter, I found their legs heavier and heavier. What’s worse, my feet began bleeding because long time pressing against the shoes. At one point, I even wanted to give up. But I managed to dragging the rest of the way to the destination. Though not pleasant, this journey was impressive or rewarding, I have learnt that life is a long journey like this. No matter what happened, we should never give up.