山东省烟台市2020届高三4月模拟考试(一模)英语(含答案)

2020届四省高三名校第一次大联考英语注意事项:1. 答题前，先将自己的姓名、准考证号填写在答题卡上，并将准考证号条形码贴在答题卡上的指定位置。

2. 选择题的作答:每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标好涂黑，写在试题卷、草稿纸和答题卡上的非答题区域均无效。

3. 填空题和解答题的作答，用签字笔直接答在答题卡上对应的答题区域内。

写在试题卷、草稿纸和答题卡上的非答题区域均无效。

4. 考试结束后，请将答题卡上交。

第一部分听力(共两节，满分30分)做题时，先将答案标在试卷上。

录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题；每小题1.5分，满分7.5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。

听完每段对话后，你都有10秒钟的时间宋回答有关小题和阅读下一小题，每段对话仅读一遍。

1. What will they probably do next?A. Go shopping.B. Take a holiday.C. Have dinner.2. What can we learn about the man?A. He’s busy.B. He’s hungry.C. He’s embarrassed.3. When is the library open?A. At 7:30.B. At 8:00.C. At 8:30.4. What does the man advise the woman to do?A. To try somewhere else.B. To quit the present job.C. To remain at the restaurant.5. What is the probable relationship between the speakers?A. Friends.B. Teacher and student.C. Driver and passenger.第二节(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。

2020届高三第二学期英语模拟试卷第一部分听力(满分30)1.What is the cause of the woman’s quietness?A. The violent film.B. Her tiredness.C. The crowded theater.2.How does the man know about animals?A. From books.B. On TVC. Through the Internet.3.What does the man ask the woman to do?A. Give her ID card to him.B. Move a table.C. Sign for a parcel.4.Why doesn’t the man want to eat?A.He’s feeling a little sick.B.He doesn’t like the food.C. He ate something just now.5.What are the speakers mainly talking about?A. A picnic.B. The weather.C. A forecast.听第 6 段材料，回答第6、7 题。

6.Why doesn’t the man want the telephone sales job?A.It needs working long hours.B.It is not suitable for him.C.It doesn’t pay well.7.What does the man think of the job on the ship?A. Attractive.B. Boring.C. Tiring.听第7 段材料，回答第8、9 题。

8.What does the woman advise the man to focus on?A. The price.B. The quality.C. The model.9.What will the speakers do next?A. Continue to shop.B. Visit a gym.C. Go to the cashier.听第8 段材料，回答第10 至12 题。

如果您喜欢这份文档，欢迎下载！祝成绩进步，学习愉快！山东省德州市2020届高三英语第一次模拟考试（4月）试题本试卷分第工卷（选择题）和第II卷（非选择题）两部分。

注意事项：1.答题前，考生务必用0.5毫米黑色签字笔将自己的姓名、座号、考生号、县区和科类填写在答题卡和试卷规定的位置上。

2.第I卷每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；如需改动，用橡皮擦干净后，再选涂其他答案标号。

3.第II卷必须用0.5毫米黑色签字笔作答，答案必须写在答题卡各题指定区域内相应的位置不能写在试卷上；如需改动，先划掉原来的答案，然后再写上新的答案；不能使用涂改液、胶带纸、修正带。

不按以上要求作答的答案无效。

第工卷（满分65分）第一部分阅读理解（共两节，满分50分）第一节（共15小题；每小题2.5分，满分37.5分）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，并在答题卡上将该选项涂黑。

Winter Adventures Await in the Canadian RockiesAlberta is the top destination for the outdoor wonderland experiences and the chilly winter is the hottest season of the year for you to adventure in the most beautiful,magical,powerful places on the planet and keeps you coming back.Here are tips for experiencing some of the best adventures winter has to offer in Alberta.Hit the slopesSet deep in what's widely regarded as the world's most scenic ski area at Banff National Park,the Lake Louise Ski Resort invites everyone from first-timers to advanced shredders to its4,200acres of skiable area.Climb a frozen waterfallJasper National Park,part of the Canadian Rocky Mountain Parks World Heritage site,has an area of6,759square miles of mountains,glacial peaks and forests.Rivers lead to steep falls,which freeze into ice climbs as early as October and valley climbs form just a month later.While experienced climbers can cope with the frozen waterfalls without a guide,beginners need not shy away:basic training courses are offered for free.Blaze a trail in the snowThe Athabasca Glacier is an ancient relic among the massive Columbia Ice field.While it's recommended to access the glacier only with an experiencedguide,the area surrounding it offers cross-country snowshoeing trails that lead to it.No matter your mode of transport,this area is one of the darkest in Canada,which means the night sky provides a perfect backdrop for the dancing northern lights-so dress extra warm and struggle through the deep snow to glimpse one of nature's most colorful wonders.Hidden gemThe month-long Snow-Day festival takes over Banff National Park each January.Cultural and sporting events,including ice carving and the Big Bear ski and rail competition,unfold throughout the event,but the real treat comes at the start,when live music fills the streets during the party,and a beer garden and ice fire pit keep the tourists warm.The most splendid winter sunset can be seen throughout Alberta.As Mike Libecki,a National Geographic Adventurer of the Year,says,Alberta is one that keeps him coming back.1.What is a unique activity in the Jasper National Park?A.Adventuring in the Canadian Rockies.B.Climbing the frozen waterfalls.C.Watching beautiful sunset.D.Skiing in the snow mountain.2.Which would be a destination for those who are eager to enjoy polar lights?A.Banff National ParkB.Jasper National ParkC.The Athabasca GlacierD.The Lake Louise Ski Resort3.When is the best time for tourists to visit Banff National Park?A.In early October.B.In late November.C.At the beginning of January.D.In the middleof December.4.What is Alberta most probably?A.It is a region full of tourist resources in Canada.B.It is the highest peak of the Canadian Rockies.C.It is a beautiful village surrounded by attractions.D.It is the biggest national park in Canada.BA few years back I worked in a university building that also housed an entire department full of psychologists,all of whom seemed to see us as perfectguinea pigs(实验对象）for their latest studies.I learned to be cautious about answering seemingly casual questions in the elevator.If one of them showed up in my office bearing a plate of snacks and asked me to pick some,I'd cast a doubtful glance and ask"Why?"before grabbing the apple fritter.So one day,when someone from the Psychology Department posted instructions in the bathroom advising us to think about five things you're grateful for every day for a week,my response was frankly suspicious.I did the math.Five things a day for seven days is a lot of brainpower to consume without so much as the promise of an apple fritter.I wandered into the office of Zetzer,the director of our school's Psychological Services Clinic.That was when I first heard the term"positive psychology"and discovered that＂the gratitude thing",as Heidi had explained it."It's only a week,"she urged."Try it.”So I did.I started looking for my five moments of gratitude in each day.By the end of that week,I found myself slowing down a little and taking time to notice things I might have walked past before,including a bunch of young students laughing together,They are so smart and optimistic,giving me so much hope for the future!I couldn't be more grateful to my wonderful husband.He's a great cook.He always puts our family first.My oldest son took his vacation to come and help out at home.He took me to all my medical appointments,and made me laugh by titling his spring break＂Driving Miss Leslie."The kindness of a colleague with a green thumb made sure my plants stayed alive until I could care for them again.Life will never be perfect,I still see news stories that distress me.But with just one simple exercise,I'm rediscovering the deep meaning of old sayings:accepting the things I cannot change,working to change what I can,and being wise enough to know the difference.And all it took was a little gratitude.5.Why did the author hesitate about the snacks offered by psychologists?A.She had no appetite for snacks.B.She didn't think snacks could show gratitude.C.She disliked those psychologists.D.She cared about what to be paid for them.6.What can we infer from the second paragraph of the passage?A.The instructions seemed to make sense to Leslie.B.No one would behave as the instructions suggested.C.Leslie had no intention of following the instructions.D.The psychologists were actually playing a joke.7.What did Leslie achieve at last?A.She overcame her psychological problem.B.She realized how hard it was to be grateful.C.She found Heidi was really a reliable doctor.D.She learned to be positive and show gratitude.CAs doctors performed surgery on Dagmar Turner's brain,the sound of a violin filled the operating room.The music came from the patient on the operating table.In a video from the surgery,the violinist was moving her bow(琴弓）up and down as surgeons behind a plastic sheet worked to remove her brain tumor(肿瘤）。

2020年高考适应性练习（二模）英语第一部分阅读(共两节，满分50分）第一节(共15小题；每小题25分，满分37.5分)阅读下列短文，从每题所给的A，B、C和D四个选项中，选出最佳选项。

ALong Island’s hiking routes offer an escape for family time or your own mental or physical health. There’s lots to see, so open your senses because it's a relaxing thing to do in a stressful time.Sagamore Hill, Oyster BayWalk along the same path that President Theodore Roosevelt walked with his family and guests. Sagamore Hill, now a national park, was once the summer home of the 26th president. The expansive property has a nature path through thick woodlands where hikers can walk over a little bridge over a stream. It's a short, three-quarter-mile path through oak and tulip trees.INFO: Open sunrise to sunset daily year-round; free; 516-922-4788.Blydenburgh County Park, HauppaugeThe east side of the park is fat, making the walk very kid-friendly. The west side is a bit more hilly, but both have splendid water views of the pond. On the east side is also the rowboat area and benches, as well as picnic tables.When you're at Biydenburgh County Park, go in the north entrance off Route 347, where the main office of the Greenbelt Trail Conference is situated. The office, also the start of the routes, provides information and maps.INFO: Dawn to dusk; 631-854-3712. No fee collected from the main gate in the fall and winter. Tackapausha Preserve, SeafordThe preserve has self-guided routes for the public and is a fun walk for kids with a stop at the museum to complete the visit. Guided walks at the museum are available with advance reservations for organizations and school groups. The paths are flat, well-maintained and clearly marked, with a pond with bridges and a waterfall along the way. It's a great place to bring your family to bird watch, enjoy animals and connect with nature.INFO: Free and open sunrise to sunset; 516-571-7443.1.What is Sagamore Hill probably famous for？A. A nature path.B. A little bridge.C. The thick woodlands.D. A president's summer home.2. What do Blydenburgh County Park and Tackapausha Preserve have in common?A. They are free.B. They have water views.C. They have picnic service.D. They favor the elderly.3. What should a group of students do for a better visit to the museum in Tackapausha Preserve?A. Book guided walks.B. Take a new route.C. Make additional payment.D. Consult museum guides.【答案】1—3 DBABA shark that walks in water instead of swimming might sound like a creature straight out of science fiction. However, that is precisely how the fish-found in the waters off Northern Australia-moves across the seafloor. The unique ocean animals were discovered by a team of scientists led by Dr. Christine Dudgeon from Australia's University of Queensland during a 12-year global conservation study.The newly-found sharks have evolved to survive in low oxygen environments, enabling them to hunt during low tides. The researchers believe their ability to use their fins(鳍) to walk affords the sharks a remarkable edge over the smaller animals they try to hunt. “While they are super hunters in their shallow habitat, the tiny sharks present no threat to people,” says Dudgeon. “At less than a meter long on average they're incredibly cute little animals that do not look like sharks at all,” she adds.A DNA analysis of skin samples from the live fish suggests that walking sharks broke away from their original population and became a distinct species about nine million years ago. Though that may appear to be a long time ago, it is relatively recent given that sharks have been around for more than 400 million years. In fact, Dudgeon and her team believe walking sharks are the youngest kind of sharks on Earth!The researchers say that the sharks’ small numbers and shallow habitat make them extremely vulnerable(易受伤害) to natural disasters and overfishing. They are currently on the Nature Red List, which lists species at risk. Dudgeon and her team believe sensible conservation management plans are urgently needed to protect the walking sharks and other endangered animals from further threats.4.What is the most noticeable feature of the newly-found sharks?A. They are cute and harmless to humans.B. They can survive in their shallow habitat.C. They walk on their fins across the seafloorD. They are the youngest kind of sharks on Earth.5.What is Paragraph 3 mainly about?A.The evolution of the sharksB. The behavior of the sharks.T8C. The population of the sharks.D. The DNA samples of the sharks.6. What should be done without delay according to Dudgeon and her team?A. Adjusting the methods of fishing. dwor132B. Putting the sharks on the Nature Red List.C. Changing the sharks’ living environments.D. Adopting necessary measures to protect the sharks.7. In which column of website can we read the text？A. EnvironmentB. Nature.cationD. Geography【答案】4—7 CADBCThe Tokyo Summer Olympics is going green. The 5,000 medals Japan has made are more special than most.One novel focus of the Tokyo Olympics is to be "sustainable"-to avoid using too many natural resources, so that the games are easy on the environment. As part of this goal, the organizers decided to make all of the Olympic medals out of metal recycled from old electronics.Almost all electronics are made with small amounts of "precious metals". like gold and silver. But collecting enough of these metals to make medals was huge challenge. That's because the amount of metal in each device is tiny.It would take about 20,000 cell phones to get just I kilogram of gold.Beginning in April 2017, the organizers placed collection boxes around the country, and asked people to turn in their old electronic devices. Soon people began to respond to the initiative, turning in smartphones digital cameras, handheld games and laptops. At first, collection went slowly, but soon more and more areas began to take part. By the end, 1, 621 local governments had helped out with the collection process.Then came the job of breaking those devices down into smaller pieces. After being taken apart and sorted, the small electronics were smelted(熔炼) to get all the gold, silver, and bronze elements. This is a tricky job, which calls for careful attention and good skill. It's also dangerous, because some of the metals and other things aren't safe for people to touch or breathe.By the end of March, 2019, the organizers had hit their targets of getting enough metal for the medals. They had collected around 32 kilograms of gold. 4,100 kilograms of silver and 2,200 kilograms of bronze. And now all the 5,000 medals are available for the would-be winners.8. What can we know about the Tokyo Olympics medals?A. They are hugely valuable.B. They are of high quality.C. They are designed uniquely.D. They are made from e-waste-.9. What does Paragraph 4 mainly tell us?A. The difficulty of making the medals.B. The process of collecting old electronics.C. The initiative to recycle used smartphonesD. The classification of the collected devices.10. The underlined word “tricky” in Paragraph 5 means “_____”A. creativeB. well-paidC. demandingD. time-consuming11. What's the purpose of Tokyo's way of making the medals?A. To advocate sustainable use of resources.B. To promote the spirit of Olympic Games.C. To introduce a new technique to make medals.D. To call people's attention to environmental damage.【答案】8—11 DBCADOver the last 25 years，psychologists have found that personalities center on five basic traits（特性）--the Big Five: agreeableness，conscientiousness（责任心），neuroticism, extroversion and openness. Contrary to common belief, people just aren’t organized into certain personality types. Every trait is a continuous dimension and everyone can be described as having varying levels of each trait. A new research has also found animals from ants to apes all have the Big Five and that the universality of personality points to an evolutionary（进化）origin.Animals and humans have common problems of survival, which are spelled out beautifully in the Big Five，and that’s why there’s so much continuity in human personality and anim al personality. For example，conscientiousness involves behaviors like planning and consideration，which are important among animals for taking care of their young. selecting mates and living in groups. Being neat and orderly-aspects of conscientiousness-also has evolutionary superiority. Bees that like to keep clean and remove more dead group members reduce risk of disease，gain more weight and reproduce more. Spiders that make tidy webs catch more insects. Birds that build neater and solider nests attract more mates.These behaviors may seem primitive，but they’re nevertheless indications of personality.Personality is the expression of all of the behaviors that humans and animals exhibit that allow them to function adaptively in the world.Evolution can also explain why personalities vary so much . Depending on the situation, each of the Big Five can be advantageous. For example, agreeableness is great for relationships. But if a lion were charging at you, you'd be better off with a less agreeable and more aggressive personality. Because the world is so unpredictable, every aspect of each personality trait could be useful at different times, so instead of evolving a single type of personality that's best for every situation, we're left with a wide variety.12. What do people generally think about personality types?A. Different personality types have respective strengths.B. Everyone falls into a particular personality type.C. People with common personality types gather.D. Everyone has mixed personality types.13. What’s the purpose of mentioning some animals in Paragraph 2?A. To illustrate the advantages of being conscientious.B. To analyze survival chances of cooperative animals.C. To explain why they are tidy and orderly.D. To throw new light on their behavior.14. Why do we display a certain personality in a specific situation?A. To be free of trouble.B. To be adaptive to circumstances.C. To compete for equal rights.D. To gain advantages over others.15. What does the text mainly focus on?A. Personality and behavior.B. Categories of the Big Five.C. Contradictory facts on personality.D. Diversity and variability of personality.【答案】12-15 BABD第二节(共5小题；每小题2.5分，满分12.5分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。

山东省烟台市2020年高三4月高考诊断性测试地理试题1.答题前，考生先将自己的姓名、考生号、座号填写在相应位置。

2.选择题答案必须使用2B铅笔（按填涂样例）正确填涂；非选择题答案必须使用0.5毫米的黑色签字笔书写，绘图时，可用2B铅笔作答，字体工整，笔迹清楚。

3.请按照题号在各题目的答题区域内作答，超出答题区域书写的答案无效；在草稿纸、试题卷上答题无效。

保持卡面清洁，不折叠，不破损。

一、选择题（本大题共15小题，每小题3分，共45分。

在每题所列出的四个选项中，只有一项是最符合题目要求的。

）输沙量能够直观地反映一段时间内某方向输沙的多少。

青海荒漠化研究人员为研究青海湖东岸沙地风沙活动，根据2013～2014年和2016～2017年的输沙量数据，绘制了输沙量玫瑰图。

据此完成1～2题。

2013～2014年(甲图)和2016～2017年(乙图)输沙量玫瑰图1.下列说法正确的是A.甲图所示的起沙风方向主要为偏西风B.乙图所示的起沙风方向主要为偏东风C.乙比甲的起沙风方向发生明显变化D.乙比甲的实际输沙量减少约为210kg2.该地2016～2017年较2013～2014年输沙量变化的可能原因有①风力作用减弱②风向频率变化较大③植被覆盖度增加④周边沙源增加A.①②B. ①③C. ②④D. ③④【答案】1.A 2.B【题组分析】本题组主要考查外力作用（风沙活动）及地理图表的判读。

【1题详解】12由图可知，甲乙两图都是向东部输沙量更大，甲图尤其明显，说明两地的风向主要为偏西风，因此A 正确，B 、C 错误。

从数据可以推测，乙比甲的实际输沙量减少约为100kg ，D 错。

故答案选A 。

【2题详解】甲图为2013～2014年输沙量，乙图为2016～2017年输沙量，由甲到乙，输沙量明显减少。

风力减弱，风力搬运沙尘的量也会减少，①正确；风向变化很小，主要风向还是偏西风，②错；植被覆盖度增加也会减少起沙，使输沙量减少，③正确；沙源增多会导致输沙量增加，④错。

山东省实验中学2020届高三第四次诊断考试英语【理】试题第一部分（共20小题每，小题1.5分，满分30分）1．As a surgeon,I cannot any mistakes;it would be dangerous for the patient.A．appreciate B．removeC．offer D．afford2．I like these English songs and they ________ many times on the radio.A．taught B．have taughtC．are taught D．have been taught3．It is believed that many more popular terms ________ on the Internet this year.A．will be created B．have createdC．are created D．are creating4．The government has been under growing pressure to ______ the causes of air pollution as smog frequently smothers the country’s large cities.A．release B．scheduleC．maintain D．address5．He switched off the light and was about to leave the classroom and only then____ to rain heavily.A．it began B．it beginsC．does it begin D．did it begin6．The famous player tried again and again after each failure. That’s _____ he succeeded at last.A．what B．whenC．whether D．why7．We work during the week，but weekends and evenings are usually ________．A．vacant B．casual C．empty D．clear8．August 8th，2008 is a special day，________________，I think，that will be remembered by the Chinese forever .A．one B．whatC．which D．the one9．People believe that the China Dream is not very difficult ________ so long as the whole nation works hard for it.A．realizing B．to be realizedC．realized D．to realize10．8 students and 2 teachers at Santa Fe High School by a 17-year-student armed with a shotgun and a pistol. This is one of the many gun-related tragedies that have happened in the last 2 years. A．killed B．were killedC．have killed D．have been killed11．Della turned all of her pockets inside out only to find $ 1.87 buy Jim a present for Christmas.A．with what to B．with that she can C．in which to D．with which to12．Playing with the foreign visitors, my cousin is beginning to several different languages. A．pick up B．pick outC．turn up D．show out13．—— David should lie to his best friend in order to get the well-paid job!—— It is typical of him because he ________.A．is facing his Waterloo B．is visually challengedC．has cast-iron nerves D．worships the golden calf14．— Hello, I ________ to ask if I can book a flight ticket to Hainan tomorrow?—Sorry, we’ve already sold out.A．phone B．will phoneC．am phoning D．have phoned15．Keeping a regular sleep schedule is important for setting a baby's body clock,_______researchers note should be in place by about 4 months of age.A．whose B．which C．when D．where16．Tom is the only one of the students who a scholarship since last year.A．has won B．have won C．is winning D．wins17．When ____ to feel unworthy, children often work extra hard to please their parents．A．to make B．making C．made D．having made18．I felt like giving up. I probably ________，but my Dad whispered, “Come on! Y ou can make it.”A．would have B．would C．should D．should have19．It was only after a family related conversation ______________ I found out she was actually my distant cousin.A．when B．thatC．which D．who20．I think it a great honor _____ to visit your country.A．to invite B．inviting C．having invited D．to be invited第二部分阅读理解（满分40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。

2019-2020学年度高三模拟考试英语试题本试卷共三部分，共10页。

满分120分。

考试时间100分钟。

注意事项：1.答卷前，考生务必将自己的姓名、考生号等填写在答题卡和试卷指定位置上。

2. 回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。

如需改动，用橡皮擦干净后，再选涂其他答案标号。

回答非选择题时，将答案写在答题卡上。

3.考试结束后，将答题卡上交。

第一部分阅读（共两节，满分50分）第一节（共15小题；每小题2.5分，满分37.5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。

ATEEN SUMMER LANGUAGECOMMUNITY SERVICE&ZIP LINING TRIPDETAILS Age Range:14-16Trip Dates:6/27-7/05,7/09-7/17,7/21-7/29,8/02-8/10Tuition:$2,895(airfare not included)TRIP OVERVIEWPura Vida .Costa Rica's national motto means"pure life"-and Pura Vida is exactly what you'll experience as you explore the wonders of this tropical(热带），unusual paradise.Spanish Classes in TurrialbaWe'll jump right into our adventure with morning Spanish classes in the green,beautiful town of Turrialba,surrounded by high mountains and thick forest.With the guidance of our Spanish teachers,we will learn useful vocabulary and use new tools to communicate with locals and absorb Costa Rican culture.Service with Local Organizations and Exploration of TurrialbaOur afternoons in the Turrialba area will be spent putting our new skills to the test as we spend time volunteering at a local children's home,a senior home,and a center for native women.We'll play games,talk,and help the residents of each place with tasks(helping with homework for the young kidsor cleaning for the seniors).On an afternoon off from service, we'll head to a local waterfall/swimming hole and hit the lively Turrialba market to collect flavorful local eats and perhaps some souvenirs. Manuel Antonio National Park:Wildlife Tour,Beaches&Zip LiningFor our final days together we head to the Pacific coast to explore Manuel Antonio National Park and its astonishing wealth of wildlife and natural beauty.We'll spend a morning flying through the trees on Central America's longest zip line,and swim in warm,clear Pacific waters! A farewell dinner in San Jose and a final evening of Pura Vida with new friends will round out our rich and full Costa Rican adventure!1. The author mentions Pura Vida to_____A. explain Costa Rica's national mottoB. analyze its Spanish meaningC. highlight the feature of the tripD. describe the paradise of Costa Rica2. What will the teens do in the mornings?A. Get familiar with wildlife in the park.B. Do volunteering activities in communities.C. Swim in warm waters of the Pacific Ocean.D. Sharpen your Spanish in open air classrooms.3. How will the Costa Rica adventure be ended?A. By having dinner together.B. By buying delicious local food.C. By collecting some souvenirs.D. By flying high above the trees.2【答案】1. C 2. D 3. A【解析】这是一篇应用文。

2021年高考诊断性测试数学考前须知：1 。

本试题总分值150分，考试时间为120分钟。

2 。

答卷前，务必将姓名和准考证号填涂在答题卡上。

3 。

使用答题纸时，必须使用 0。

5毫米的黑色签字笔书写，要字迹工整，笔迹清晰。

超出答 题区书写的答案无效；在草稿纸、试题卷上答题无效。

一、单项选择题：此题共 8小题，每题5分，共40分。

在每题给出的四个选项中， 只有一项符合题目要求。

顺序构成新的数列 a 1 ，那么数列a n 的前50项和为绝密★启用前1。

集合M x y ln(x 1) ， N，那么 M I NA. ( 1，0)B. ( 1，+ )C 。

(0，+ )D 。

R2。

复数z 满足〔1 i)z 2i 〔i 为虚数单位〕，那么A. 1 iB. 1 iC. 1 2iD. 1 2i2| 1〞是 2x 2x3 0〞的A 。

充分不必要条件B 。

必要不充分条件C 。

充要条件D 。

既不充分也不必要条件4。

数列 F n : F IF 2 1， F n在1202年所著的?算盘全书? F n1 F n2。

假设将数n 2 ，最初记载于意大利数学家斐波那契 F n 的每一项除以2所得的余数按原来项的A 。

33B 。

34C 。

49D 。

50uur uuu5 。

设ABCD 为平行四边形，|AB| 4， |AD| 6， BAD — 。

假设点M ，N 满足3uuir uum uuu uuu uuuruuirBM MC ， AN 2ND ，那么 NMgAMA 。

23B 。

17C 。

15D 。

96 。

右图是一块高尔顿板示意图：在一块木板上钉着假设干排互相平行但相互错开的圆柱形小22。

7 。

设P 为直线3x 4y 4 0上的动点，PA ，PB 为圆C:(x 2)2 y 2 1的两条切线，A ，B 为切点，那么四边形 APBC 面积的最小值为A 。

。

3B 。

2。

3C 。

。

5D 。

2 5x x. __ e e 8 。

秘密★启用前【考试时间：6月10日15 : 00—16 : 40】2020届"三诊一模”高考模拟考试英语注意事项：1. 答卷前，考生务必用黑色碳素笔将自己的姓名、准考证号、考场号、座位号填写在答题卡上，并认真核准条形码上的准考证号、姓名、考场号、座位号及科目，在规定的位置贴好条形码。

2. 回答选择题时，选出每小题答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。

如需改动，用橡皮擦干净后，再选涂其他答案标号。

回答非选择题时，将答案写在答题卡上。

写在本试卷上无效。

3. 考试结束后，将本试卷和答题卡交回。

第一部分阅读理解（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和D四个选项中，选出最佳选项。

Teens’Activities: Take a Look at Some BooksType 1: Read about a real personClassic: The Little House on the Prairie series by Laura Ingalls Wilder offers a cool view of frontier life. But it might also make you think about how the Ingalls family and people they knew treated American Indians.New: You might remember reading in KidzBuzz about Hilde Lysiak, a girl who started her own newspaper in her Pennsylvania town. Now, she's helping to write books about a young reporter like herself in the Hilde Cracks the Case series.Type 2: Enter a new worldClassic: The Chronicles of Narnia series by C.S. Lewis is about brothers who find a strange land inside a cupboard and have adventures they never could have dreamed up.New: The Hotel Between by Sean Easley tells the story of a boy named Cam who discovers a magical hotel with doors that open to countries all over the world. The hotel has many secrets, but it also teaches things Cam never thought he had learned!Type 3: Get fearsClassic: Chances are your parents read R.L. Stine's Goosebumps series when they were younger. These scary stories are all about kids who find themselves fighting scary monsters and aliens.New: The Stitchers by Lorien Lawrence is the frightening tale about a girl named Quinn who knows there's something strange about her neighbors. Will she find the answer before they find her?Type 4: Manage issues like bullying （欺凌）Classic: Blubber by Judy Blume tells the story of a girl who is bullied for being overweight, and the girls who could help but decide instead to join in.New: Not all bullying happens by classmates at school. Alan Cole Is Not a Coward by Eric Bell is the story of a boy who has a secret and will do anything to keep his mean brother from spilling the beans.1. Who is most likely to write real-life stories?A. Laura Ingalls Wilder.B.C.S. Lewis.C. R.L. Stine.D. Judy Blume.2. Which of the following belongs to a horrible series?A. Blubber.B. The Chronicles of Narnia.C. Goosebumps.D. Little House on the Prairie.3. What do the four types of books have in common?A. Each offers readers two choices.B. Each tells readers a secret story.C. Each classic book contains a series.D. Each talks readers into buying one.BMaitreyi Ramakrishnan, 17, remembers the question that took her from the life of a regular high school student to the center of Hollywood. "Why not me?" she asked herself when she saw an open casting call for Mindy Kaling's coming — of — age comedy series Never Have I Ever. It was a good question, and coincidentally, also the name of Kaling's 2015 biography.Despite having no professional acting experience, Ramakrishnan got the job. The young actress plays a character named Devi whose life story is inspired by Kaling's own. Ramakrishnan credits her best friend for helping her stay confident throughout the audition （试演）process. She filmed an audition video and submitted it. About one month later, she got a phone call from Kaling and screenwriter Lang Fisher. "Theytold me that I got the role/5Ramakrishnan said. "I was in complete shock. I just kept saying, “My life is completely going to change.'"As a woman of color starring in a Netflix series, Ramakrishnan was honored as a Groundbreaker for International Day of the Girl in 2019. Her personal role models, including her high school drama teacher as well as various women in Hollywood, have played a big role in creating her world view. "My high school drama teacher is always pushing me to try new things," the teen said. "She encouraged me to try out for plays and take risks, which now I'm known for."The surreal experience taught her a life lesson she thinks applies to anyone. When asked how she hopes her role will influence others, she replied, "I hope it passes this on — the 'why not me?' Why can't I just go out and do what makes me happy? Do what makes me feel great and confident?"Clearly, it's working.4. What made Ramakrishnan successfully get the job?A. Her acting experience.B. Influence of her friend.C. Her lasting confidence.D. Inspiration from Kaling.5. How does Ramakrishnan sound towards her drama teacher?A. Faithful.B. Grateful.C. Annoyed.D. Concerned.6. What does the underlined word “surreal” in paragraph 4 mean?A. Ordinary.B. Fantastic.C. Disturbing.D. Entertaining.7. What does the text mainly talk about?A. A comedy named Never Have I Ever.B. A girl starring in a new Netflix show.C. A phone call that makes a superstar.D. A question that changes a girl's life.CAt a Dalkomm Coffee shop in Seoul, a robot takes orders from you through a mobile app or a touch screen and then makes fresh coffee. Coffee is just one of the many industries that use automated （自动化的）services in this technologically forward-thinking nation. Others include restaurants, food stores, banks and manufacturers. The development comes as many Koreans, especially the young, are struggling to findwork.Just this week, workers who operate about 2,500 large cranes （吊车）at building sites went on strike. They were against the growing use of robotic small cranes for building. Other labor unions also have opposed the use of automated devices instead of human workers at Emart, South Korea's biggest food store group.South Korean officials also changed plans to completely automate the nation's road fee collection system. They acted after receiving blame for cutting 6,700 jobs. Instead, the system will be partly automated and keep all its existing human fee collectors.South Korea had the highest percentage of robots to human workers in the world in 2017. The International Federation of Robotics says South Korea has 710 robots for every 10,000 manufacturing workers. The international average is 85 robots per 10,000 employees.South Korea's lowest permitted worker wage has increased by 27.3% over the last two years. This has led more businesses to cut labor costs by using automation, says Suh Yong Gu of the Business School at Sookmyung Women's University in Seoul.Even with the job losses, South Korea's businesses are replacing employees with automation and young people are welcoming the change. Suh said, "Nowadays, Millennials — those who were born after 1980 --- are prime consumers. This generation tends not to like meeting other people, so they favor technology that enables people to minimize face-to-face interactions."8. Why did construction workers go on strike this week?A. 6,700 workers had been out of work.B. They feared being replaced by robots.C. Their wages were cut down by 27.3%.D. Their demand for a pay rise was refused.9. What do we know about the young generation in South Korea?A. They're less competitive in modem world.B. They're victims of modem high technology.C. They're unwilling to communicate face to face.D. They're strongly against the use of automation.10. What can we infer from the text?A. South Korea produced the most robots in 2017.B. Human fee collectors are partly replaced by robots.C. Robots have taken the place of humans in building.D. It's still controversial to make full use of robots.11. What is the best title for the text?A. Robots Made Their First Appearance in CafesB. Koreans Are Ready for Challenges from RobotsC. Automation: A Double-edged Sword in Job MarketD. South Korea: A Leading Country in TechnologyDWhen our Scottish puppy （幼犬）reached doggie adolescence, she suddenly stopped obeying my commands. Our dog trainer advised us to stop worrying. "She's a teenager, she said. "She'll grow out of it." Now, a new study is backing that up: Dogs experience an extremely sensitive period at the beginning of adolescence that makes them act out, just like human teenagers.To see exactly how adolescence changes dog behavior, the researchers monitored 70 female German shepherds raised as potential guide dogs. They asked caregivers to score the puppies on their attachment and attention-seeking behaviors, such as sitting very close to their owner or displaying a particularly strong bond for one person.Dogs with high scores on either scale entered adolescence earlier — at about 5 months, compared with 8 months for those with lower scores. Various reasons cause human teenage girls with poor parental relationships to also enter adolescence at a younger age. Thus, similar to humans, dogs that have tense relationships with their caregivers see changes in their reproductive development.To test obedience （顺从），the scientists assessed a separate group of 69 guide dogs, first at 5 months and later at 8 months. They asked the dog's caregiver and a stranger to give the commandto “sit". All of the preadolescent puppies quickly sat for both people, but when the same puppies reached adolescence, many "repeatedly" refused to follow the order from their caregiver. However, they readily and annoyingly obeyed the stranger. Dogs that weren't securely attached to their caregivers were even morewilling to follow the stranger's commands — again, much like human teenagers.Because of the similarities between adolescent puppies and humans, dogs could serve as a model species for studying adolescence in humans, the scientists say. And on a more practical note, the temporary nature of dog disobedience might make us worry less when our puppies suddenly get minds of their own.12. What makes the Scottish puppy disobey its owner?A. Its being treated badly.B. Its naughty nature.C. Its relation with the owner.D. Its being adolescent.13. What do the scores in the study suggest?A. Higher scores probably mean earlier adolescence.B. The lower the score, the tenser the relationship.C. A puppy with a lower score could be a guide dog.D. A girl scoring higher gets on well with her parents.14. What is the result of the obedience test?A. Human teens have a strong bond with puppies.B. Puppies enter adolescence at the age of 5 months.C. The 69 guide dogs can understand caregivers well.D. Adolescent dogs without enough care prefer to follow the stranger.15 What's the potential significance of the study?A. To understand your dog's behavior.B. To better study human adolescence.C. To show the process of a research.D. To help pet owners solve a puzzle.第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

山东省烟台市2020届高三4月模拟考试（一模）物 理1．答题前，考生先将自己的姓名、考生号、座号填写在相应位置。

2．选择题答案必须用2B 铅笔（按填涂样例）正确填涂；非选择题答案必须用0.5毫米黑色签字笔书写，字体工整、笔迹清楚。

3．请按照题号在各题目的答题区域内作答，超出答题区域书写的答案无效；在草稿纸、试题卷上答题无效。

保持卡面清洁，不折叠、不破损。

一、单项选择题：本题共8小题，每小题3分，共24分。

在每小题给出的四个选项中，只有一项是符合题目要求的。

1．下列有关原子、原子核的说法中正确的是A ．天然放射现象说明原子核内部有电子B ．卢瑟福用α粒子散射实验证明了原子核内存在中子C ．结合能越大，原子核中的核子结合得越牢固，原子核越稳定D ．在所有核反应中，都遵从“质量数守恒，电荷数守恒”的规律2．在一平直的水平路面上有甲、乙两辆汽车同向行驶。

某时刻乙车在甲车前方15m 处，从该时刻开始计时，0~4s 内甲、乙两车做匀变速直线运动的速度与时间的关系图像如图所示。

下列说法中正确的是A ．t =2s 时刻，甲车刚好追上乙车B ．t =4s 时刻，甲车刚好追上乙车C ．乙车的加速度大小大于甲车的加速度大小D ．此过程中甲、乙两车之间的距离一直减小3．随着航天技术的发展，人类已经有能力到太空去探索未知天体。

假设某宇宙飞船绕一行星表面附近做匀速圆周运动，已知运行周期为T ，宇航员在离该行星表面附近h 处自由释放一小球，测得其落到行星表面的时间为t ，则这颗行星的半径为A ．2222hT t πB ．2222thT πC ．2228t hT πD ．2228hT t π4．一定质量的理想气体，从状态a 开始，经历ab 、bc 、ca 三个过程回到原状态，其V-T 图像如图所示，其中图线ab 的反向延长线过坐标原点O ，图线bc 平行于T 轴，图线ca 平行于V 轴，则 A ．ab 过程中气体压强不变，气体从外界吸热B．bc 过程中气体体积不变，气体不吸热也不放热 C ．ca 过程中气体温度不变，气体从外界吸热O2 13 4D ．整个变化过程中气体的内能先减少后增加5．如图所示，在xOy 平面内有一匀强电场，以坐标原点O 为圆心的圆，与x 、y 轴的交点分别为a 、b 、c 、d ，从坐标原点O 向纸面内各个方向以等大的速率射出电子，可以到达圆周上任意一点，而到达b 点的电子动能增加量最大。