河南省洛阳市2017-2018学年高一下学期期中考试英语试题
河南省洛阳市2017-2018学年高一下学期期中考试英语试题第一部分听力(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, 共7. 5分)听下面5段对话。
每段对话后有一道小题, 从每题所给的A、B、C 三个选项中选出最佳选项。
听完每段对话后, 你将有10秒钟的时间来回答有关小题和阅读下--小题。
每段对话你将听一遍。
1. Where are the speakers?A. At the party.B. At home.C. At a shop.2. Which instrument can the man play?A. The piano.B. The violin.C. The guitar.3. Who is using the man’s car?A. Ted.B. Sera.C. Henry.4. How much should the woman pay?A. $36.B. $38.C. $40.5. How does the man find his new roommate?A. He’s kind.B. He’s outgoing.C. He’s hard-working.第二节(共15小题;每小题1. 5分, 共22. 5分)听下面5段对话或独白。
每段对话或独白后有几道小题, 从每题所给的A、B、C 三个选项中选出最佳选项。
听每段对话或独白前, 你将有5秒钟的时间阅读每小题。
听完后，每小题将给出5秒钟的作答时间。
每段对话或独白你将听两遍。
听第6毁材料, 回答第6至7题。
6. Why is the woman going downtown?A. To buy a book.B. To pick up Mary.C. For a party.7. What will the man do this afternoon?A. Help his brother.B. Buy a fiction.C. Have his car fixed.听第7段材料, 回答第8至9题。
8. When will the result of the contest come out?A. Today.B. On Friday.C. Tomorrow.9. Why is the woman happy?A. She won the first prize.B. Her book will come out.C. She just read a funny story.听第8段材料, 回答第10至12题。
l0. How does the woman often celebrate her birthday ?A. By traveling abroad.B. By having a big dinner.C. With her friends.11. What’s the man good at?A. Making dinners.B. Guiding trips.C. Organizing parties.12. Where are the speakers most probably?A. Al the man’s birthday party.B. At the woman’s birthday party.C. At a school New Year party.听第9段材料, 回答第13至16题。
13. Why docs the woman look tired?A. She worked too hard.B. She didn’t have a good rest.C. She overslept.14. What does the man advise the woman to do ?A. Do sports.B. Work less time.C. Relax often.15. How often does the man exercise in the gym?A. Every day.B. Five days a week.C. Two days on workdays.16. What will the woman do tomorrow?A. Exercise in the gym.B. Work out with the man.C. See her grandparents.听第10段材料, 回答第17至20题。
17. What nationality is the speaker?A. Italy.B. Britain.C. India.18. What does the speaker mainly talk about?A. The main subjects.B. The school life.C. The school dining hall.19. How many classes do they have every day?A. 2.B. 4.C. 5.20. When do they usually have lunch?A. At the midday break.B. After school.C. At around 2: 00.第二部分阅读理解(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，从每题所给的四个选项(A、B、C 和D)中, 选出最佳选项, 并在答题卡上将该项涂黑。
AThe Adler Planetarium Chicago is home to more than 35,000 square feet of exhibits. From huge models of the Solar System, to ancient astronomical instruments , to interactive adventures, Adler’s exhibit galleries provides a passageway for you to explore the universe. The Adler also offers mini science exploration activities that are quick l0-minute lessons. Visitors can learn some interesting astronomical facts from the small activity parts.The Adler Planetarium Chicago is the only museum in the world with two-full size planetarium theaters. Since 1930 , people. have been able to see the wonder of the stars in the historic Sky Theater. Powered by brand new Digistar 3TM technology, the StarRider Theater is a completely digital, virtual outer space environment. The famous Zeiss Planetarium projector is able to accurately reproduce the movement of every aspect(方面) of the night sky.Do’s and Don’ts :Do Take the Bus/Train: Leave the car at home for this museum trip. The Adler is located close to public transit(中转站).Don’t Miss the Doane Observatory: When we ather permits , the Doane is open at the Adler for observing with its 20-inch diameter telescope. Don’t Miss Museum Special Events :The Adler offers a summer camp for kids from mid-June to August.Ticket Price :Adult: $ 28; child: $ 22. Book online now for a discount 37%.Regular Schedule :Mon.—Fri. 10 a. m.—4 p. m. ;Sat.—Sun. 10 a. m.—4:30 p. m.Summer Hours: 9: 30 a. m.—6 p. m. daily.Nearest Transit: Roosevelt Metro Station.Address: 1300 S Lake Shore Dr, Chicago, IL 60605.21. Which of the following best attracts a visitor to virtual travel into outer space?A. The Sky Theater.B. The StarRider Theater.C. The Special Events.D. The Doane Observatory.22. How much does a couple with two children need to pay the museum for a visit at least?A. $ 63.B. $ 37.C. $ 100.D. $ 137.23. What is the purpose of the text?A. To explore outer space.B. To popularize science.C. To introduce exhibits.D. To advertise a museum.BFar out in the lake was a large wooden platform(平台) on which stood an improbably high diving board- a kind of wooden Eiffel Tower. It was, I’m sure, the county’s tallest wooden structure (结构) and no one had ever been known to jump from it. So it was quite a shock when our teacher, Mr. Milton, announced that he would dive off the high board that very afternoon.Word of his questionable plan was already spreading through town as Mr. Milton swam out to the platform. He was just a tiny, stick figure when he got there but even from such a distance the high board seemed almost to touch the clouds. Once at the top, he paced the enormously long board , then look some deep breaths and finally stood at the edge. He was going to do it.Several hundred people had gathered at the shore to watch. Mr. Milton stood for quite along time ;then he raised his arms, took one bounce(弹跳) and launched himself into ;perfect dive. He fell with perfect style for what seemed minutes. The crowd fell silent. But about three quarters of he way down he seemed to have second thoughts and began suddenly to panic(惊慌)，waving his arms and legs like someone having a bad dream. When he was perhaps thirty feet above the water, he gave up on waving and spread his arms and legs wide, obviously hoping that it would somehow slow his fall. It didn’t. He hit the water at over six hundred miles an hour, making birds fly out of their trees three miles away. I don’t think he entered the water at all. He just bounced off it, about fifteen feet back into the air. After that, he lay still on the surface , like an autumn leaf.He was brought to shore by two passing fishermen in a rowboat and placed on an old blanket where he spent the rest of the afternoon. Occasionally he accepted a little water, but otherwise was too shocked to speak.. . . It was the best day of my life.24. W hat was Mr. Milton’s announcement?A. He would construct the tallest wooden board.B. He would not allow the students to dive.C. He would jump from the wooden structure.D. He would risk climbing Eiffel Tower.25. W hat did the crowd think of Mr. Milton’s plan according to Paragraph 2 ?A. Horrible.B. Unbelievable.C. Foolish.D. Cheerful.26. What does the author mainly talk about?A. An unforgettable dive he made.B. An adventure experience he saw.C. How to dive safely.D. Safety about adventurous trips.27. Why did Mr. Milton spread his arms and legs wide thirty feet above the water?A. To enjoy the free fall.B. To fly like a bird.C. To show his bravery.D. To slow down.CA complaint was received by the president of a major car company:“This is the fourth time I have written to you , and I don’t blame you for not answering me because must sound crazy, but it is a fact that we have a tradition in our family of having ice-cream for dessert after dinner each night. Every night after we’ve eaten, the family votes on which flavor(味道)of ice-cream we should have and I drive down to the store to get it. I recently purchased a new Pantsmobile from your company and since then my trips to the store have created a problem. You see, every time I buy vanilla(香草)ice-cream my car won’t start. If I get any other kind of ice-cream , the car starts just fine. I want you to t now I’m serious about this question , no matt er how silly it sounds: What is there about a Pantsmobile that makes it not start when I get vanilla ice-cream, and easy to start whenever I get any other kind?’The Pantsmobile company president understandably doubted about the letter, but he sent an engineer there anyway. The engineer had arranged to meet the man just after dinner time, so the two got into the car and drove tothe grocery store. The man bought vanilla ice-cream that night and sure enough, after they came back to the car it wouldn’t start for several minutes. The engineer returned for three more nights. The first night, the man got chocolate. The car started right away. The second night , he got strawberry and again the car started right up. The third night he bought vanilla and the car failed to start.There must be a reason why the man’s car wouldn’t start when he bought vanilla ice-cream. What was it? After doing more research into the case, the engineer eventually found out.The cause. Vanilla ice-cream was the most popular flavor and was on display in a little case near the express check out, while the other flavors were in the back of the store and took more time to choose and check out. This mattered because the man’s car was experiencing vapor(蒸汽) lock, which is excess(过度的)heat boiling the fuel in the fuel line and the resulting air bubbles (气泡) blocking the flow of fuel until the car has enough time to cool. When the car was running, there was enough pressure to move the bubbles along , but not when the car was trying to start.28. What is the best title for the passage?A. After Dinner Ice-cream ComesB. After Dinner Family V otcsC. After Complaints Company RespondsD. After Shopping Complaints Go29. Which of the following has the closest meaning to the underlined word “express” in paragraph 3?A. Rapid.B. Reliable.C. Various.D. Extra.30. What advice should the car company give to such car owners?A. Walk to buy vanilla ice-cream every time.B. Leave your car working when buying vanilla ice-cream.C. Restart your car after it’s cool enough.D. Think twice before buying vanilla ice-cream.31. What can we learn from the text?A. Even crazy-sounding problems arc real.B. Chocolate helps fix vapor lock.C. Whoever loves doubt can be creative.D. The customer is always right.DIn one of the world’s most forbidding environments, Polar bears spend !heir summers roaming (漫步) the Arctic on large pieces of floating ice. They drift(漂移) for hundreds of miles, finding mates, hunting for seals , and fatting themselves up for the winter. Without the floating ice , the world’s largest bears could not survive Yet at this moment , the polar bears’ Arctic habitat (栖息地) is melting away under it because of global warming.Over the past three decades, more than a million square miles of floating ice has disappeared Scientists predict that, if the current rate of global warming continues, most, if not all, of the bears’ floating ice will be gone by 2100. As a result, the world’s polar bears could face gl obal dying out by the end of this century.Already, the ice on the southern edge of the polar bears’ habitat is melting about three weeks earlier than in the past. The loss of those key weeks leaves the bears less time to hunt, eat and store:p fat. Once the ice melts, the bears must fast for up to eight months on land until the floating ice returns. As a result of early melting, there has been a 14 percent decline in the Hudson Bay polar bear population over the past ten years- a fall clearly caused by global warming.Besides, a growing number of polar bears may be drowning (溺水) as they are forced to swim more often, and for longer distances, looking for ice sheets(冰原). According to a report by the US Mincrals Management Service, researchers observed four dead polar bears floating 60miles off Alaska in September of2006 and said it was likely that many other bears swimming far off shore also drowned. Scientists have concluded that the worldwide population of about 20,000polar bears is likely to become smaller by more than 30 percent in the next 35 to 50 years alone.32. What do polar bears usually do in summer?A. Look for relatives.B. Hunt for food.C. Store crops up.D. Make friends with seals.33. What disaster will happen to polar bears by the end of this century according to the text?A. Global drowning.B. Global dying out.C. Global hunger.D. Global roaming.34. What can be inferred from the underlined part in Paragraph 3?A. The bears will have to stay hungry longer.B. The bears will have to roam faster.C. The bears will have to stay quieter on land.D. The bears will have to face a faster fall of its population.35. Why do polar bears have to swim more often and farther?A. To search for food.B. To build up bodies to survive.C. To find places to land on.D. To escape being hunted.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。
高一英语下学期期中试题(5)
阜蒙县第二高中2017~2018学年度第二学期高一期中考试英语试卷时间：100分钟分数：120分第一部分：阅读理解（共两节；第一节：共15小题，每小题2分，满分30分）AOn the first day of my new high school, I almost had a nervous breakdown. Everything about the school seemed so difficult. When I got home, my parents said, “You're nervous and that's okay. Everyone is afraid of high school.” I denied it. I wanted to be strong, so I refused to let anyone know about my fear, even my closest friends.On the first day I was late for every class and was constantly lost. The school seemed like a puzzle(迷宫) that I couldn't figure out. Was this how the whole year was going to be?I didn't think I could rise to this challenge, especially carrying a huge backpack that I could hardly lift. It was so big that I could knock someone out with it! The schoolmates seemed to regard me as a fool, and they were probably right.Despite my fears, after the first week I finally had my schedule figured out. With the exception of falling up and down the stairs a couple of times and getting laughed at, high school was turning out to be not so bad. It was actually much better than middle school and much more challenging.Since then, I've been elected vice monitor of my class, which wasn't much of a victory since only three people ran for the four positions.It is normal to be scared about a new school. Take a deep breath and relax. High school is something that any student can overcome. Make sure you participate in some outofclass activities because you'll find it easier to make friends. Try to do your best, even if it isn't straight A's.Most important of all, be who you are, whether you're a “fool”， an athlete, or a lower grader. Don't try to pretend to be someone you're not. Now you know the true secrets of high school.1. The main reason for the author's fear on his first day is that ________.A．he was not familiar with the new surroundingsB．his schoolmates were unfriendly to himC．he was unable to work out the puzzleD．his schoolbag was too heavy for him to carry2. From the author's first day experience we can infer that ________.A．he didn't know the right way to classB．he got to school before classes beganC．he was fond of the school immediately.D．his home was far from the school3. After his first week at school, the author ________.A．was still not accustomed to the scheduleB．gradually adjusted himself to the new schoolC．found high school not so challenging as he had imaginedD．ran for monitor of his class against three other students4. According to the passage, the secret of the author's success lies mainly in________.A．making more friends B．getting more A's at schoolC．being who he really is D．joining in out of class activitiesBEvery day we go to school and listen to teachers, and the teacher will ask us some questions. Sometimes, the classmates will ask your opinions of the work of the class. When you are telling others in the class what you have found out about these topics, remember that they must be able to hear what you are saying. You are not taking part in a family conversation or having a chat with friends --- you are in a situation where a large group of people will remain silent, waiting to hear what you have to say. You must speak so that they can hear you loudly enough and clearly enough but without trying to shout or appearing to force yourself.Remember, too, that it is the same if you are called to an interview whether it is with a professor of your school or a government official who might meet you. The person you are seeing will try to put you at your ease in ordinary conversation but the situation is somewhat different from that of an ordinary conversation. You must take special care that you can be heard.5. When you speak to the class, you should speak __________.A．as loudly as possible B．loudly C．in a lowvoice D．forcefully6. The situation in the class is _________ that in your house.A．not very different from B．not the same asC．the same as D．sometimes the same as7. The main idea of this passage is __________.A．that we should talk in different ways in different situationsB．that we must speak loudlyC．that we must keep silent at any time D．that we must talk with the classCLong bus rides are like television shows. They have a beginning, a middle, and an end with commercials thrown in every three or four minutes. The commercials are unavoidable. They happen whether you want them or not. Every couple of minutes a billboard glides by outside the bus window. "Buy Super Clean Toothpaste.”Drink Good Wet Root Beer.”Fill up with Pacific Gas.”Only if you sleep, which is equal to turning the television set off, are you spared the unending cry of "You Need It! Buy It Now!"The beginning of the ride is comfortable and somewhat exciting, even if you’ve traveled that way before. Usually some things have changed new houses, new buildings, sometimes even a new road. The bus driver has a style of driving and it’s fun to try to figure it out the first hour or so. If the driver is particularly reckless （鲁莽的） or daring, the ride can be as thrilling （惊心动魄的） as a suspense story. Will the driver pass the truck in time? Will the driver move into the right or the left hand lane? After a while, of course, the excitement dies down. Sleeping for a while helps pass the middle hours of the ride. Food always makes bus rides more interesting. But you’ve got to be careful of what kind of food you eat. Too much salty food can make you very thirsty between stops.The end of the ride is somewhat like the beginning. You know it will soon be over and there’s a kind of expectation and excitement in that. The seat of course, has become harder as the hours have passed. By now you’ve sat with your legs crossed, with your hands in your lap,with your hands on the armrests even with your hands crossed behind your head. The end comes just at no more ways to sit.8. According to the passage, what do the passengers usually see when they are on a long bus trip?A. Advertisements on the billboards.B. Films on television.C. Buses on the road.D. Gas stations.9. What is the purpose of this passage?A. To give the writer’s opinion about long bus trips.B. To persuade you to take a long bus trip.C. To explain how bus trips and television shows differ.D. To describe the billboards along the road.10. The writer of this passage would probably favor .A. bus drivers who aren’t recklessB. driving aloneC. a television set on the busD. no billboards along the road11. The writer feels long bus rides are like TV shows because .A. the commercials both on TV shows and on billboards along the road are funB. they both have a beginning, a middle, and an end, with commercials in betweenC. the drivers are always reckless on TV shows just as they are on busesD. both traveling and watching TV are not exciting.12. The writer thinks that the end of the ride is somewhat like the beginning because both are.A. comfortableB. excitingC. tiringD. boringDTokyo is one of those places that you can love and hate at the same time.In Tokyo there are always too many people in the places where I want to go. Of course there are too many cars. The Japanese drive very fast, but in Tokyo they often spend a long time in traffic jams. Tokyo is not different from London, Paris and New York in that, it is different when one wants to walk.At certain times of the day there are a lot of people on foot in London's Oxford Street. But the streets near the Ginze in Tokyo always have a lot of people on foot, and sometimes it is really difficult to walk. People are very polite; there are just too many of them. The worst time to be in the street is at 11:30 at night. That is when the night-clubs are closing and every-body wants to go home. There are 35,000 night-clubs in Tokyo, and you do not often see one that is empty(空的).During the day, most people travel to and from work by train. Tokyo people buy six million train tickets every day. At most stations, trains arrive every two or three minutes, but at certain hours there do not seem to be enough trains. Although they are usually crowded, Japanese trains are very good. They always leave and arrive on time.In Tokyo, I stood outside the station for five minutes. Three fire-engines raced past on the way to one of the many fires that Tokyo has every day. Tokyo has so many surprises that none of them can really surprise me now.13. Tokyo is different from London in that ______.A. it has a larger populationB. there are more traffic jamsC. night clubs are sometimes emptyD. it is more difficult to go somewhere on foot14. Fires break out___________ in Tokyo according to the writer.A. not very oftenB. only several times a dayC. quite oftenD. very seldom15. Japanese trains ______A. often leave and arrive on timeB. are often crowdedC. are the main means people use to travel to and from workD. all of the above第二节（共5小题；每小题2分，满分10分）Everyone wants to achieve happiness and smile．16 How can you find real happiness and smile? By getting rich? In case you are scratching your head，looking for some reasons or ideas to be happy, here are a few．Throw an impromptu(即兴的) party. 17 An impromptu one increases the joy to a new level. And of course making other people happy is bound to have the same effect on you.Treat yourself. Sometimes all it takes to make one happy is a little ind ulgence(放纵). So, go ahead and grab a cup of coffee and sit inside a blanket with a good book! You will be surprised at how happy it makes you．18 Happiness can be transformed! When we feel happy and excited, it can lift the spirits of others. Your simple gesture can transform a person’s day and get him or her prepared to take on any challenge.Have a conversation with a parent. If you are like most kids, you possibly spend more time texting or surfing the Internet than talking to your family. 19 You will be surprised at the feeling of joy that it brings to you.Finally, don’t forget to be happy every day! While International Day of Happiness may come about only once a year, happiness is around you all day and night. 20A. You just have to seek it out and grab it．B. But life is hard，so it is very difficult to find real happiness and smile．C. Most of your family members show no interest in texting or the Internet．D. Set aside your mobile phone for a few minutes and have a chat with a family member.E. Be friendly to others and smile at a stranger．F. Nothing makes people happier than being invited to a party.G. You should try to celebrate the Day of Happiness every day and everywhere．第二部分英语知识运用第一节：完形填空（共20小题；每小题1.5分，满分30分）“Mum, can I invite my classmate Brett over to stay tomorrow night, please? It’s Friday, and we don’t have any _21__. Can I, please?” Mum was sitting at the kitchen table. Dad was _22__next to her, resting his head on his arms. Mum could _23__that James wanted so badly to have his friend over.“I’m so sorry, James,” she said.“I’m never allowed to have friends come to the house? Why, Mum?” James asked sadly, almost in _24__.“I know it’s _25__ for you,”Mum said softly. “But I’m just worried other people might think we’re a little… strange. And then they would make fun of you.”“No, they wouldn’t, Mum,” James protested. “We’re not _26__ at all. We’re just ordinary people.”Mum sighed heavily. “To tell you the truth, James, my neck has been so painful that it’s given me a heavy _27__. And your poor father –he doesn’t feel _28__. He really needs a rest.”“I can help, Mum!” James said. “__29_ I can make you and Dad feel better, can Brett come over? Please?”“Well…”Mum began.“Great! Thanks Mum!” James almost shouted. “Just sit there, don’t move.” He rushed over to the kitchen drawer and _30__ what he needed –two spanners(螺丝扳手). “Hang on, Mum,”he said. “This won’t take a second.” After some __31_, James was finished. With a smile of _32__ on his face he said, “There! How does that feel?”“Oh, James,”Mum said. “That’s a much better! How did you do it?”“Easy,”James said _33__.”Dad had tightened your neck bolts (螺栓) too much! I just_34__ them slightly! I learned that in robotic science at school.”“What about you father? Can you _35__ him?” asked Mum.“I’ll try,” James 36 . He lifted up Dad’s hair at the back of his neck. and plugged （插）the electric wire into Dad’s head. Then he turned the _37__on. Dad opened his eyes and __38_ immediately. “He just let his battery（电池）run too low, that’s all,” James said, “Shall I tell Brett to come 39 straight after school tomorrow?”“I guess so,” replied Mum. “Your friends will just have to _40__ that we are a very unusual family. Thanks, son!”21. A．homework B．message C．chance D．difficulty22. A．asleep B．reading C．alone D．standing23 . A．explain B．see C．agree D．doubt24 . A．terror B．tears C．surprise D．silence25 . A．fair B．easy C．hard D．good26 . A．normal B．strang C．popular D．anxious27 . A．loss B．headache C．task D．day28 . A．ill B．funny C．sorry D．well29 . A．As B．If C．Since D．Before30 . A．kept B．controlled C．found D．returned31 . A．requests B．repairs C．thoughts D．instructions32 . A．sympathy B．satisfaction C．bitterness D．politeness33 . A．embarrassedly B．proudly C．impatiently D．gratefully34 . A．covered B．collected C．produced D．adjusted35 . A．greet B．accompany C．help D．ask36 . A．told B．say C．replied D．amazed37 . A．television B．power C．light D．gas38 . A．sat up B．lay down C．broke down D．grew up39 . A．down B．in C．away D．over40. A．accept B．expect C．suspect D．prove第二节：语篇填空（共10小题；每小题1.5分，满分15分）阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
【小初高学习】高一英语下学期期中试题
吉林省长春外国语学校2017-2018学年高一英语下学期期中试题本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共4页。
考试结束后，将答题卡交回。
注意事项：1. 答题前，考生先将自己的姓名、准考证号填写清楚，将条形码准确粘贴在考生信息条形码粘贴区。
2．选择题必须使用2B铅笔填涂；非选择题必须使用0.5毫米黑色字迹的签字笔书写，字体工整、笔迹清楚。
3．请按照题号顺序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。
4．作图可先使用铅笔画出，确定后必须用黑色字迹的签字笔描黑。
5. 保持卡面清洁，不要折叠，不要弄破、弄皱，不准使用涂改液、修正带、刮纸刀。
第Ⅰ卷I. 听力（共两节，满分 30 分）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，并标在试卷的相应位置。
听完每段对话后，你都有 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 man’s en velope now?A.In his own room.B. At the front desk.C. At the post office.2.What are the speakers talking about?A.Birthday dinner.B. Local Internet sites.C. Choosing a restaurant.3.How can people avoid being misled?A.By reading the ads again and again.B.By writing everything in big letters.C.By making no mistakes in ads.4.What does the man think of Diana?A.Warm and serious.B. Warm and friendly.C. Friendly and serious.5.What will the weather probably be like tomorrow night?A.Fine.B. Snowy.C. Rainy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。
河南省洛阳市2019-2022学年高一下学期英语期中试卷汇编：七选五专题
河南省洛阳市2019-2022学年高一下学期英语期中试卷汇编七选五专题河南省洛阳市2021-2022学年高一下学期期中考试英语试题第二节（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。
选项中有两项为多余选项。
How To Exercise Y our BrainJust like your muscles- your brain needs exercise to keep it in good working order. ___36___ Although results are mixed on increasing actual cognitive（认知的）function, learning something new, working your memory, and reading are all great ways to work your brain to its limit!Learn something new. Keep your brain stimulated and active by picking up a new habit. Practising something new forms new neural（神经的）pathways in your brain. ___37___ If you’re learning a new instrument, practise playing it every day. Start with small actions and do them repeatedly to train your brain and make it a habit.Use your memory.It’s not as essential（必不可少的）to commit things to our brain as it once was, but the practice of remembering things can improve brain function. ___38___ Memo rize a few of your closest friends’ phone numbers to exercise your memory.___39___ While you may feel like you are accomplishing more by multi-tasking, you are actually more likely to make mistakes and get frustrated when things go wrong. By not multitasking, you can train your brain to focus your attention on one activity at a time and do better work.Read every day. Reading a thrilling book can actually enhance your cognitive function. Reading also helps to develop language skills and increase attention spans. ___40___ Pick up a book, magazine, or newspaper and get reading!A. Stop multi-tasking.B. Change your opinion.C. The more you use your brain, the better it will work.D. Repetition is one of the best ways to engage your memory.E. Try to read a little bit every day to enjoy the brain benefits.F. There are some good ways to make sure your brain stays healthy.G. This will train your brain to think differently and more creatively about various situations.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。
河南省洛阳市2017-2018学年高一下学期期中考试历史试题
洛阳市2017—2018学年第二学期期中考试高一历史试卷本试卷分第I卷(选择题)和第Ⅱ卷(非选择题)两部分,全卷共8页,共100分,考试第I卷(选择题,共48分)一、选择题(每题1.5分,共48分)1炎帝是我国传说时代的英雄,又称神农氏。
据传他使用“焚林而田”的耕作方法,还发明了耒、耜等生产工具。
这些传说A.折射出中国农耕文明源远流长B.可以作为中国原始农耕的直接证据C.是一种没有史料价值的想象D.证实了炎帝对古代农业发展的贡献2.《吕氏春秋·任地》中说:“上田弃亩(把低地做成高垄和低沟,利用沟间排水,高垄播种),下田弃圳(把高地做成高垄和低沟,利用沟间播种,高垄挡风)”。
由此说明当时农业生产注重A.遵循经济规律提高效益B.改进铁犁牛耕发展生产C.进行精耕细作提高地力D.扩大耕地面积增加产量3在古代史家的笔下,大江之南的乡村社会,“家给人足,居则有室,佃则有田,薪则有山,艺则有圃……·婚媾依时,闾阎安堵,妇人纺绩,男人桑蓬,臧获服劳,比邻敦睦。
”这反映了当时的农业经济状况是A.乡村生活富足安逸B.农户个体生产经营C.农村土地高度集中D地主庄园生产经营4.美国历史学家珀金斯指出,14-20世纪中期,中国的人口、耕地面积和农业总产量都在增长,但劳动生产率却没有提高。
导致这种情况的主要原因是A.小农经济的简单再生产模式B,重农抑商政策的抑制C.传统科学技术忽视农业生D闭关锁国政策的推行5.《礼记·曲礼》记载:“天子之六工,日土工、金工、石工、善工、草工、典制六材”它反映的手工业性质是A.私营手工业B.官营手工业C.家庭手工业D.工场手工业6.汉代冶铁技术取得重大发展。
铸铁柔化处理技术和炼钢技术在汉初很不普及,但汉武帝后却得到迅速推广,工艺也更为成热。
其主要原因在于A.杜诗发明和推广水排B铁农具的广泛应用C.冶铁官营政策的推行D.民营手工业的发展7.明末清初文人叶梦珠在《阅世编》中说:“吾邑(指上海县)地产木棉,行于新西诸郡,纺绩成布,衣被天下,而民间赋税,公私之费,亦赖以济,种植之广,与粳稻等。
2017-2018学年河南省洛阳市高二上学期期中数学试题(解析版)
2017-2018学年河南省洛阳市高二（上）期中数学试卷一、选择题：本大题共12小题，每小题5分，共60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．（5分）已知集合A={x|x2﹣x﹣6＜0}，B={x|x2+2x﹣8＞0}，则A∪B=（）A．{x|2＜x＜3}B．{x|﹣2＜x＜3}C．{x|x＞﹣4或x＞2}D．{x|x＜﹣4或x ＞﹣2}2．（5分）△ABC中，==，则△ABC一定是（）A．直角三角形B．钝角三角形C．等腰三角形D．等边三角形3．（5分）若a，b，c∈R，且a＞b，则下列不等式一定成立的是（）A．＞0 B．（a﹣b）c2＞0 C．ac＞bc D．a+c≥b﹣c4．（5分）在等比数列{a n}中，a n＞0，已知a1=6，a1+a2+a3=78，则a2=（）A．12 B．18 C．24 D．365．（5分）设正实数a，b满足2a+3b=1，则的最小值是（）A．25 B．24 C．22 D．166．（5分）海中有一小岛，海轮由西向东航行，望见这岛在北偏东75°，航行8n mile以后，望见这岛在北偏东60°，海轮不改变航向继续前进，直到望见小岛在正北方向停下来做测量工作，还需航行（）n mile．A．8 B．4 C．D．7．（5分）设等差数列{a n}的公差d≠0，且a2=﹣d，若a k是a6与a k+6等比中项，则k=（）A．5 B．6 C．9 D．368．（5分）若函数f（x）=的定义域是R，则实数a的取值范围是（）A．（﹣2，2）B．（﹣∞，﹣2）∪（2，+∞）C．（﹣∞，﹣2]∪[2，+∞）D．[﹣2，2]9．（5分）已知△ABC的内角A、B、C的对边分别为a、b、c．若a=bcosC+csinB，且△ABC的面积为1+．则b的最小值为（）A．2 B．3 C．D．10．（5分）设等差数列{a n}的前n项和为S n，S15＞0，a8+a9＜0，则使＜0成立的最小自然数n的值为（）A．15 B．16 C．17 D．1811．（5分）在平而直角坐标系中，不等式组表示的平面区域面积为π，若x，y满足上述约束条件，则z=的最小值为（）A．﹣1 B．C．D．12．（5分）已知数列{a n}中，a1=2，若a n+1﹣a n=a n2，设T m=，若T m＜2018，则正整数m的最大值为（）A．2019 B．2018 C．2017 D．2016二、填空题：本题共4个小题，每小题5分，共20分．x＜0|2＜x＜3}B.{x|-2＜x＜3}C.{x|x＞13．（5分）不等式组表示的平面区域内的整点坐标是．14．（5分）已知△ABC的内角A，B，C的对边分别为a，b，c，若a=2且sinA+cosA=2，则角C的大小为．15．（5分）如图所示，在圆内接四边形ABCD中，AB=6，BC=3，CD=4，AD=5，则四边形ABCD的面积为．16．（5分）已知数列{a n}中，a1=l，S n为其前n项和，当n≥2时，2a n+S n2=a n S n成立，则S10=．三、解答题：本大题共6个小题，共70分．解答应写出文字说明、证明过程或盐酸步骤．17．（10分）在△ABC中，角A，B，C所对的边分别为a，b，c，已知a2+c2﹣b2=﹣ac．（1）求B；（2）若，，求a，c．18．（12分）已知方程x2+2（a+2）x+a2﹣1=0．（1）当该方程有两个负根时，求实数a的取值范围；（2）当该方程有一个正根和一个负根时，求实数a的取值范围．19．（12分）已知{a n}是各项均为正数的等比数列，且a1+a2=6，a1a2=a3．（1）求数列{a n}的通项公式；（2）{b n}为各项非零的等差数列，其前n项和S n=n2，求数列的前n项和T n．20．（12分）某市园林局将一块三角形地块ABC的一个角AMN建设为小游园，已知A=120°，AB，AC的长度均大于400米，现要在边界AM，AN处建设装饰墙，沿MN建设宽1.5米的健康步道．（1）若装饰墙AM，AN的总长度为400米，AM，AN 的长度分别为多少时，所围成的三角形地块AMN的面积最大？（2）若AM段装饰墙墙髙1米，AN段装饰墙墙髙1.5米，AM段装饰墙造价为每平方米150元，AN段装饰墙造价为每平方米100元，建造装饰墙用了90000元．若建设健康步道每100米需5000元，AM，AN的长度分别为多少时，所用费用最少？21．（12分）已知△ABC为锐角三角形，角A，B，C的对边分别为a，b，c且（b2+c2﹣a2）tanA=bc．（1）求角A的大小；（2）若a=，求2b﹣c的取值范围．22．（12分）设数列{a n}的前n项和为S n，且S n=4﹣a n﹣．（1）令b n=2n﹣1•a n，证明数列{b n}为等差数列，并求{b n}的通项公式；（2）是否存在n∈N*，使得不等式成立，若存在，求出λ的取值范围，若不存在，请说明理由．2017-2018学年河南省洛阳市高二（上）期中数学试卷参考答案与试题解析一、选择题：本大题共12小题，每小题5分，共60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．（5分）已知集合A={x|x2﹣x﹣6＜0}，B={x|x2+2x﹣8＞0}，则A∪B=（）A．{x|2＜x＜3}B．{x|﹣2＜x＜3}C．{x|x＞﹣4或x＞2}D．{x|x＜﹣4或x ＞﹣2}【分析】解不等式得出集合A、B，根据并集的定义写出A∪B．【解答】解：集合A={x|x2﹣x﹣6＜0}={x|（x+2）（x﹣3）＜0}={x|﹣2＜x＜3}，B={x|x2+2x﹣8＞0}={x|（x+4）（x﹣2）＞0}={x|x＜﹣4或x＞2}，则A∪B={x|x＜﹣4或x＞﹣2}．故选：D．【点评】本题考查了解不等式与集合的运算问题，是基础题．2．（5分）△ABC中，==，则△ABC一定是（）A．直角三角形B．钝角三角形C．等腰三角形D．等边三角形【分析】由，利用正弦定理可得tanA=tanB=tanC，再利用三角函数的单调性即可得出．【解答】解：由正弦定理可得：=，又，∴tanA=tanB=tanC，又A，B，C∈（0，π），∴A=B=C=，则△ABC是等边三角形．故选：D．【点评】本题考查了正弦定理、三角函数的单调性，考查了推理能力与计算能力，属于中档题．3．（5分）若a，b，c∈R，且a＞b，则下列不等式一定成立的是（）A．＞0 B．（a﹣b）c2＞0 C．ac＞bc D．a+c≥b﹣c【分析】对于A，根据不等式的性质即可判断，举反例即可判断B，C，D【解答】解：A、∵a﹣b＞0，c2＞0，∴＞0B、∵a﹣b＞0，∴（a﹣b）2＞0，又c2≥0，∴（a﹣b）2c≥0，本选项不一定成立，C、c=0时，ac=bc，本选项不一定成立；D、当a=﹣1，b=﹣2，c=﹣3时，a+c=﹣4，b﹣c=1，显然不成立，本选项不一定成立；故选A【点评】此题考查了不等式的性质，利用了反例的方法，是一道基本题型．4．（5分）在等比数列{a n}中，a n＞0，已知a1=6，a1+a2+a3=78，则a2=（）A．12 B．18 C．24 D．36【分析】先求出公比q，即可求出答案．【解答】解：设公比为q，由a1=6，a1+a2+a3=78，可得6+6q+6q2=78，解得q=3或q=﹣4（舍去），∴a2=6q=18，故选：B【点评】本题考查了等比数列的通项公式，属于基础题．5．（5分）设正实数a，b满足2a+3b=1，则的最小值是（）A．25 B．24 C．22 D．16【分析】直接利用函数的关系式及均值不等式求出函数的最小值．【解答】解：正实数a，b满足2a+3b=1，则=（2a+3b）（）=+9≥13+12=25，故的最小值为25．故选：D．【点评】本题考查的知识要点：函数的关系式的恒等变换，均值不等式的应用．6．（5分）海中有一小岛，海轮由西向东航行，望见这岛在北偏东75°，航行8n mile以后，望见这岛在北偏东60°，海轮不改变航向继续前进，直到望见小岛在正北方向停下来做测量工作，还需航行（）n mile．A．8 B．4 C．D．【分析】作出示意图，根据等腰三角形锐角三角函数的定义即可求出继续航行的路程．【解答】解：设海岛位置为A，海伦开始位置为B，航行8n mile后到达C处，航行到D处时，海岛在正北方向，由题意可知BC=8，∠ABC=15°，∠BCA=150°，∠ADC=90°，∠ACD=30°，∴∠BAC=15°，∴AC=BC=8，∴CD=AC•cos∠ACD=4．故选C．【点评】本题考查了解三角形的应用，属于基础题．7．（5分）设等差数列{a n}的公差d≠0，且a2=﹣d，若a k是a6与a k+6等比中项，则k=（）A．5 B．6 C．9 D．36【分析】运用等差数列的通项公式，以及等比数列的中项的性质，化简整理解方程即可得到k的值．【解答】解：等差数列{a n}的公差d≠0，且a2=﹣d，可得a1=a2﹣d=﹣2d，则a n=a1+（n﹣1）d=（n﹣3）d，若a k是a6与a k+6的等比中项，即有a k2=a6a k+6，即为（k﹣3）2d2=3d•（k+3）d，由d不为0，可得k2﹣9k=0，解得k=9（0舍去）．故选：C．【点评】本题考查等差数列的通项公式和等比数列中项的性质，考查化简整理的运算能力，属于基础题．8．（5分）若函数f（x）=的定义域是R，则实数a的取值范围是（）A．（﹣2，2）B．（﹣∞，﹣2）∪（2，+∞）C．（﹣∞，﹣2]∪[2，+∞）D．[﹣2，2]【分析】要使函数有意义，则2﹣1≥0，解得即可．【解答】解：要使函数有意义，则2﹣1≥0，即x2+ax+1≥0，∴△=a2﹣4≤0，解得﹣2≤a≤2，故选：D【点评】本题考查了函数的定义域和不等式的解法，属于基础题．9．（5分）已知△ABC的内角A、B、C的对边分别为a、b、c．若a=bcosC+csinB，且△ABC的面积为1+．则b的最小值为（）A．2 B．3 C．D．【分析】已知等式利用正弦定理化简，再利用诱导公式及两角和与差的正弦函数公式化简，求出tanB的值，确定出B的度数，利用三角形面积公式求出ac的值，利用余弦定理，基本不等式可求b的最小值．【解答】解：由正弦定理得到：sinA=sinCsinB+sinBcosC，∵在△ABC中，sinA=sin[π﹣（B+C）]=sin（B+C），∴sin（B+C）=sinBcosC+cosBsinC=sinCsinB+sinBcosC，∴cosBsinC=sinCsinB，∵C∈（0，π），sinC≠0，∴cosB=sinB，即tanB=1，∵B∈（0，π），∴B=，=acsinB=ac=1+，∵S△ABC∴ac=4+2，由余弦定理得到：b2=a2+c2﹣2accosB，即b2=a2+c2﹣ac≥2ac﹣ac=4，当且仅当a=c时取“=”，∴b的最小值为2．故选：A．【点评】此题考查了正弦、余弦定理，基本不等式以及三角形的面积公式，熟练掌握定理及公式是解本题的关键，属于中档题．10．（5分）设等差数列{a n}的前n项和为S n，S15＞0，a8+a9＜0，则使＜0成立的最小自然数n的值为（）A．15 B．16 C．17 D．18【分析】由于S15==15a8＞0，a8+a9＜0，可得a8＞0，a9＜0，进而得出．【解答】解：∵S15==15a8＞0，a8+a9＜0，∴a8＞0，a9＜0，∴S16==8（a8+a9）＜0，则使＜0成立的最小自然数n的值为16．故选：B．【点评】本题考查了等差数列的通项公式与求和公式及其性质、不等式的性质，考查了推理能力与计算能力，属于中档题．11．（5分）在平而直角坐标系中，不等式组表示的平面区域面积为π，若x，y满足上述约束条件，则z=的最小值为（）A．﹣1 B．C．D．【分析】由约束条件作出可行域，由z==1+，而的几何意义为可行域内的动点与定点P（﹣3，2）连线的斜率．结合直线与圆的位置关系求得答案．【解答】解：∵不等式组（r为常数）表示的平面区域的面积为π，∴圆x2+y2=r2的面积为4π，则r=2．由约束条件作出可行域如图，由z==1+，而的几何意义为可行域内的动点与定点P（﹣3，2）连线的斜率．设过P的圆的切线的斜率为k，则切线方程为y﹣2=k（x+3），即kx﹣y+3k+2=0．由=2，解得k=0或k=﹣．∴z=的最小值为1﹣=﹣．故选：C．【点评】本题考查简单的线性规划，考查了数形结合的解题思想方法和数学转化思想方法，是中档题．12．（5分）已知数列{a n}中，a1=2，若a n+1﹣a n=a n2，设T m=，若T m＜2018，则正整数m的最大值为（）A．2019 B．2018 C．2017 D．2016=a n2+a n=a n（a n+1）≥6，推导出=，从而【分析】a n+1，进而T m=m﹣（﹣）＜m﹣，由此能求出正整数m的最大值．【解答】解：由a n﹣a n=a n2，得a n+1=a n2+a n=a n（a n+1）≥6，+1∴=，∴=﹣，∴++…+=（﹣）+（﹣）+…+（﹣）=﹣∈（0，），∵，∴T m==m﹣（﹣）=m﹣+＜m﹣+=m﹣∵T m＜2018，∴m﹣＜2018，∴m＜2018+∴正整数m的最大值为2018，故选：B【点评】本题考查了数列递推关系、放缩法，考查了推理能力与计算能力，属于中档题．二、填空题：本题共4个小题，每小题5分，共20分．x＜0|2＜x＜3}B.{x|-2＜x＜3}C.{x|x＞13．（5分）不等式组表示的平面区域内的整点坐标是（﹣1，1）．【分析】先根据不等式组画出可行域，再验证哪些当横坐标、纵坐标为整数的点是否在可行域内．【解答】解：根据不等式组画出可行域如图：由图象知，可行域内的点的横坐标为整数时x=﹣1，纵坐标可能为﹣1或﹣2即可行域中的整点可能有（﹣1，1）、（﹣1，2），经验证点（﹣1，1）满足不等式组，（﹣1，2）不满足不等式组，∴可行域中的整点为（﹣1，1），故答案为：（﹣1，1），【点评】本题考查一元二次不等式表示的区域，要会画可行域，同时要注意边界直线是否能够取到，还要会判断点是否在可行域内（点的坐标满足不等式组时，点在可行域内）．属简单题．14．（5分）已知△ABC的内角A，B，C的对边分别为a，b，c，若a=2且sinA+cosA=2，则角C的大小为．【分析】利用三角恒等变换求出A，再利用正弦定理得出C．【解答】解：∵sinA+cosA=2，即2sin（A+）=2，∵0＜A＜π，∴A+=，即A=，由正弦定理得：，即，∴sinC=，∴C=或C=（舍）．故答案为：．【点评】本题考查了正弦定理，属于基础题．15．（5分）如图所示，在圆内接四边形ABCD 中，AB=6，BC=3，CD=4，AD=5，则四边形ABCD 的面积为 6．【分析】利用余弦定理可求BD 2=5﹣4cosA=25+24cosA ，解得cosA=，结合范围0＜A ＜π，利用同角三角函数基本关系式可求sinA ，利用三角形面积公式即可计算得解．【解答】解：∵四边形ABCD 圆内接四边形， ∴∠A +∠C=π，∵连接BD ，由余弦定理可得BD 2=AB 2+AD 2﹣2AB•AD•cosA=36+25﹣2×6×5cosA=61﹣60cosA ， 且BD 2=CB 2+CD 2﹣2CB•CD•cos （π﹣A ） =9+16+2×3×4cosA=25+24cosA ， ∴61﹣60cosA=25+24cosA ， ∴cosA= 又0＜A ＜π， ∴sinA=．∴S 四边形ABCD =S △ABD +S △CBD =AB•AD•sinA +CD•CB•sin （π﹣A ）=×6×5×+×3×4×=6，故答案为：6【点评】本题主要考查了余弦定理，同角三角函数基本关系式，三角形面积公式的应用，考查了转化思想和数形结合思想的应用，属于中档题．16．（5分）已知数列{a n}中，a1=l，S n为其前n项和，当n≥2时，2a n+S n2=a n S n成立，则S10=．S n=S n﹣1﹣S n，可得数列{}是首项为1，公差为的等【分析】由已知得S n﹣1差数列，从而能求【解答】解：∵2a n+S n2=a n S n，∴S n2=a n（S n﹣2），a n=S n﹣S n﹣1（n≥2），∴S n2=（S n﹣S n﹣1）（S n﹣2），S n=S n﹣1﹣S n，…①即S n﹣1•S n≠0，由题意S n﹣1•S n，得﹣=，将①式两边同除以S n﹣1∵a1=l，∴=1∴数列{}是首项为1，公差为的等差数列，∴=1+（n﹣1）=（n+1）∴S n=，∴S10=，故答案为：【点评】本题考查数列的递推公式和前n项和，属于中档题三、解答题：本大题共6个小题，共70分．解答应写出文字说明、证明过程或盐酸步骤．17．（10分）在△ABC中，角A，B，C所对的边分别为a，b，c，已知a2+c2﹣b2=﹣ac．（1）求B；（2）若，，求a，c．【分析】（1）直接利用关系式的恒等变换，转化为余弦定理的形式，进一步求出B的值．（2）利用正弦定理已知条件求出结果．【解答】解：（1）△ABC中，角A，B，C所对的边分别为a，b，c，已知a2+c2﹣b2=﹣ac．则：，由于：0＜B＜π，解得：B=．（2）由于，所以：a=2c，由及a2+c2﹣b2=﹣ac．得到：a2+c2+ac=7．解得：a=2，c=1．【点评】本题考查的知识要点：余弦定理的应用，正弦定理的应用．18．（12分）已知方程x2+2（a+2）x+a2﹣1=0．（1）当该方程有两个负根时，求实数a的取值范围；（2）当该方程有一个正根和一个负根时，求实数a的取值范围．【分析】（1）当方程有两个负根时，利用判别式△≥0和根与系数的关系求出a的取值范围；（2）根据方程有一个正根和一个负根时，对应二次函数满足f（0）＜0，由此求出实数a的取值范围．【解答】解：方程x2+2（a+2）x+a2﹣1=0的判别式为△=4（a+2）2﹣4（a2﹣1）=16a+20，当△=16a+20≥0时，设方程x2+2（a+2）x+a2﹣1=0两个实数根为x1、x2，则x1+x2=﹣2（a+2），x1x2=a2﹣1；（1）∵方程x2+2（a+2）x+a2﹣1=0有两个负根，∴，解得，即a＞1或﹣≤a＜﹣1，∴实数a的取值范围是[﹣，﹣1）∪（1，+∞）；（2）∵方程x2+2（a+2）x+a2﹣1=0有一个正根和一个负根，∴对应二次函数满足f（0）=a2﹣1＜0，解得﹣1＜a＜1，∴实数a的取值范围是（﹣1，1）．【点评】本题考查了一元二次方程根的分布情况以及判别式和根与系数的关系应用问题，是中档题．19．（12分）已知{a n}是各项均为正数的等比数列，且a1+a2=6，a1a2=a3．（1）求数列{a n}的通项公式；（2）{b n}为各项非零的等差数列，其前n项和S n=n2，求数列的前n项和T n．【分析】（1）设数列{a n}的公比为q，（q＞0），由题意列方程组求得首项和公比，则数列{a n}的通项公式可求；（2）由{b n}的前n项和求得通项，代入，然后利用错位相减法求其前n项和T n．【解答】解：（1）设数列{a n}的公比为q，（q＞0），由a1+a2=6，a1a2=a3，得，解得a1=q=2．∴；（2）当n=1时，b1=S1=1，当n≥2时，b n=S n﹣S n﹣1=n2﹣（n﹣1）2=2n﹣1，∴，∴，，∴=，∴．【点评】本题考查数列递推式，考查了错位相减法求数列的前n项和，是中档题．20．（12分）某市园林局将一块三角形地块ABC的一个角AMN建设为小游园，已知A=120°，AB，AC的长度均大于400米，现要在边界AM，AN处建设装饰墙，沿MN建设宽1.5米的健康步道．（1）若装饰墙AM，AN的总长度为400米，AM，AN 的长度分别为多少时，所围成的三角形地块AMN的面积最大？（2）若AM段装饰墙墙髙1米，AN段装饰墙墙髙1.5米，AM段装饰墙造价为每平方米150元，AN段装饰墙造价为每平方米100元，建造装饰墙用了90000元．若建设健康步道每100米需5000元，AM，AN的长度分别为多少时，所用费用最少？（1）设AM=x米，AN=y米，则x+y=400，△AMN的面积S=xysin120°=xy，【分析】利用基本不等式，可得结论；（2）由题意得，即x+y=600，要使竹篱笆用料最省，只需MN最短，利用余弦定理求出MN，即可得出结论．【解答】解：设AM=x米，AN=y米，则（1）x+y=400，A=120°，△AMN的面积S=xysin120°=xy≤，当且仅当x=y=200时取等号；（2）由题意得150x+1.5y•100=90000，即x+y=600，要使竹篱笆用料最省，只需MN最短，所以MN2=x2+y2﹣2xycos120°=x2+y2+xy=（x+y）2+y2﹣xy=360000﹣xy所以x=y=300时，MN有最小值300．∴AM=AN=300米时，所用费用最少为3×5000=15000元．【点评】本题考查利用数学知识解决实际问题，考查三角形面积的计算，余弦定理的运用，属于中档题．21．（12分）已知△ABC为锐角三角形，角A，B，C的对边分别为a，b，c且（b2+c2﹣a2）tanA=bc．（1）求角A的大小；（2）若a=，求2b﹣c的取值范围．【分析】（1）利用余弦定理列出关系式，代入已知等式变形求出sinA的值，即可确定出角A的大小；（2），由（1）可得A，由正弦定理可得，从而利用三角函数恒等变换的应用可得2b﹣c=2sin（B﹣），结合B的范围B，可得2b﹣c 取值范围．【解答】解：（1）由（b2+c2﹣a2）tanA=bc．及余弦定理b2+c2﹣a2=2bccosA，得sinA=∵△ABC为锐角三角形，∴A=．（2）由正弦定理可得，∴2b﹣c=4sinB﹣2sinC=4sinB﹣2sin（）=3sinB﹣cosB=2sin（B﹣）．∵△ABC为锐角三角形，∴，∴∴，2∴2b﹣c的取值范围为（0，3）【点评】本题主要考查了三角函数恒等变换的应用，考查了正弦定理，正弦函数的图象和性质在解三角形中的应用，属于中档题．22．（12分）设数列{a n}的前n项和为S n，且S n=4﹣a n﹣．（1）令b n=2n﹣1•a n，证明数列{b n}为等差数列，并求{b n}的通项公式；（2）是否存在n∈N*，使得不等式成立，若存在，求出λ的取值范围，若不存在，请说明理由．【分析】（1）由已知可得2a n=a n﹣1+，故2n﹣1•a n=2n﹣2•a n﹣1+1，进而可得数列{b n}为等差数列，并得到{b n}的通项公式；（2）存在n=1，使得不等式成立，且9≤λ≤10，利用对勾函数和反比例函数的图象性质，可得答案．【解答】解：（1）∵数列{a n}的前n项和为S n，且S n=4﹣a n﹣．∴当n=1时，a1=S1=4﹣a1﹣，即a1=1，=4﹣a n﹣1﹣．当n≥2时，S n﹣1则a n=S n﹣S n﹣1=a n﹣1﹣a n﹣，即2a n=a n﹣1+，故2n﹣1•a n=2n﹣2•a n﹣1+1，即2n﹣1•a n﹣2n﹣2•a n﹣1=1，∵b n=2n﹣1•a n，即{b n}是以1为首项，以1为公差的等差数列；即b n=n；（2）由（1）知：⇔，根据对勾函数的性质，可得：在n=3时取最小值，由反比例函数的性质，可得：在n=1时取最大值10；当n=1时，9≤λ≤10；当n=2时，6≤λ≤5，不存在满足条件的λ值；当n=3时，≤λ≤，不存在满足条件的λ值；当n≥4时，不存在满足条件的λ值；综上可得：存在n=1，使不等式成立，9≤λ≤10．【点评】本题考查的知识点是数列与不等式及函数的综合应用，难度中档．。
2017-2018学年第二学期七年级期中联考英语试题
2017-2018学年第二学期七年级期中联考英语试题（满分：150分；考试时间：120分钟）考生注意：选择题每小题选出答案后，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，再选涂其它答案标号。
非选择题答案用0.5毫米黑色墨水签字笔在答题卡上相应位置书写作答，在试题卷上答题无效。
I.听力（共三节，20小题，每小题1.5分，满分30分）第一节听句子听下面五个句子，从每小题所给的三幅图中选出与句子容相符的选项。
（每个句子读两遍））1.A B C2. A B C.3. A B C4. A B C5.A B C第二节听对话听下面七段对话，从每小题所给的A、B、C三个选项中选出正确答案。
（每段对话读两遍）听第1段对话，回答第6小题。
6. What can Lucy do?A. Sing.B. Dance.C. Play the piano听第2段对话，回答第7小题。
7. What are they talking about?A. AustraliaB. AnimalsC. Zoo听第3段对话，回答第8小题。
8. Why doesn’t the girl go to a movie this Sunday?A. She has to do homework.B. She has to do the dishes.C. She has to help clean rooms. 听第4段对话，回答第9小题。
9. Where are the two speakers?A. At home.B. In the school.C. In the food store.听第5段对话，回答第10、11小题。
10. What time does Dave usually get up?A. 6:00.B. 6:30.C. 7:00.11. What does Dave’s mother usually do after she gets up?A. She cooks breakfast.B. She plays sports.C. She drinks milk.听第6段对话，回答第12、13小题。
【小初高学习】2017-2018学年高一英语下学期期中试题(艺术班)
新绛二中2017—2018学年第二学期期中考试试题（艺术班）高一英语阅读理解（60分，每题3分）AShopping is one of the best ways to relax after a stressful week. Nothing is more satisfying than finding a perfect item -- and when I’ m bored with shopping for clothes I move on to make-up and shoes. I never shop in sales -- the reason the items haven’ t sold at full price is usually because they are badly made or horrible colours.--BlancaI hate shopping and it bores me enormously. I really cannot understand sucha useless and expensive habit. I only shop for clothes when I can’ t get out of it and when I do, I make sure I buy good quality and as much as I can afford, to put off having to go again for as long as possible. I have friends who will spend a Whole day going from shop to shop trying on lots of different clothes and not buying anything. That’s really stupid.--PamI can’ t see the point in spending a lot of money on clothes, when they are so much cheaper abroad. I do most of my shopping when I go on holiday, and get great clothes for half the price. I love finding bargains! I also buy a lot in sales. The clothes may be out of fashion a bit, but they’ re good quality, and if you wait long enough, they come back into fashion!--MeghanI personally still spend half of my wage on clothes. I usually only ever wear something three times before I throw it in the back of my wardrobe (衣橱). I never wear a party dress more than once. If I lost my job and couldn’t afford to buy lots of clothes, I would never be able to go out of the house again.--Shelly1. What does Pam focus on when shopping for clothes?A. Price.B. Brand.C. Pattern.D. Quality.2. Who is a bargain hunter?A. Blanca.B. Pam.C. MeghanD. Shelly.3. Which of the following can best describe Shelly?A. She has no taste for clothes.B. She is addicted to shopping.C. She is always leading the fashion.D. She goes shopping only when necessary.BGifts．com provides more than just ideas．Sure，our unique （独特的） and unforgettable gift suggestions are a big part of why people love us，but we also offer endless ideas and tools to make every day a reason to celebrate．Here are our Great Christmas Gift Ideas：Christmas Gifts for ParentsYou love your parents like no one else，and you want to give them something special for Christmas．But what would make their holiday bright？Finding them the perfect Christmas gift will be easy this year，with all our top picks in one place．Christmas Gifts for Parents Under $45Holiday Gift BasketsThe gift basket is a great way to give a gift to a group．Our gift basket ideas come from all the top stores online，so you can easily find everything from fruit gift baskets to wine gift baskets in one place．Gift Baskets Under $50Ideas for TeensTrying to find the right gift for a teen？Teens can be a challenge （挑战）．What do they want？What could they use？They're all unique，but we think we've got something for them，even though they're a special group that are hard to deal with．Top Picks for Teens Under $20The Secret Santa Exchange （交换）The Secret Santa is a great way to exchange gifts in the office，when it's often impossible to give everyone a present．We've got an office guide right here to help you find proper gifts for the workplace．And then there's always the gift basket，with things that are sure to please everyone in the office．Business Gifts Under $254．What makes Gifts．com popular？A．It gives people a good reason to celebrate．B．It is organized according to personal taste．C．Its endless new gifts．D．Its special gift ideas．5．What's special about this year's"Christmas Gifts for Parents"？A．They list popular gifts in one place．B．They include top choices from parents．C．They make a holiday brighter．D．They are much cheaper．6．Both"Holiday Gift Baskets"and"The Secret Santa Exchange" ．A．are designed for people working in officesB．have a guide to help people choose giftsC．sell gifts from top stores onlineD．provide gift baskets7．You may find it most difficult to choose a gift for ．A．a businessman B．a teenager C．a group D．a parent．CI have many new teachers in high school, but Lori Runkle, my English Language and Composition teacher, is my favorite teacher.Ms. Runkle enjoys getting to know more about students, so I have many chances to talk with her after class. I have always wanted to become a journalist (新闻记者). Since Ms. Runkle used to be a journalist back in the United States, she has introduced many helpful journalistic writing skills to me.Although she is my teacher, Ms. Runkle and I are more like friends. She often invites my classmates and me to take part in different activities outside of school. For example, I went to listen to a journalist's speech, which helped me better understand current events (时事).Not only does Ms. Runkle talk with me outside of school, she is also a great teacher in the classroom. English Language and Composition is a really hard subject for a second language learner. We felt worried in the beginning, but Ms. Runkle really makes an effort to help us out. In class, Ms. Runkle always encourages students to question everything to keep us active. One part of class I love the most is when groups of students are required to give speeches on events that are happening in the world. It requires a lot of deep thinking and I really learn quite a lot from it.I love Ms. Runkle very much. She not only helps me to get good scores, but also acts as a good friend and always gives me advice on life.8. After class, the author _____.A. seldom sees Ms. RunkleB. talks with Ms. Runkle quite a lotC. enjoys introducing Ms. Runkle to her friendsD. often invites Ms. Runkle to different activities9. We can infer from the text that Ms. Runkle is _____.A. friendly and helpfulB. kind and humorousC. clever and activeD. strict and boring10. The author's favorite part of Ms. Runkle's class is when Ms. Runkle _____.A. tells them how to get good scoresB. asks them questions about the worldC. asks them to describe current eventsD. tells them about events that are happening11. What is the author's purpose of writing the text?A. To express how much she misses Ms. Runkle.B. To look back on her special high school life.C. To describe an unforgettable teacher.D. To show what makes a good teacher.DThe Chinese word "Shanzhai" means a small mountain village, but now it becomes an accepted name for fakes (假货), after "Shanzhai Cell-phones" produced by small workshops in southern China became popular in the mainland market over the past two years. Besides (除……之外，还有)"Shanzhai" electronic products, there are "Shanzhai" movies, "Shanzhai" stars and even a "Shanzhai" Spring Festival Gala, a copy of the 25-year-old traditional show presented by CCTV on Chinese Lunar New Year's Eve."Shanzhai" has become a culture of its own, meaning anything that imitates something famous. In Chongqing, "Shanzhai" version "Bird's Nest（鸟巢）" and "Water Cube（水立方）" woven by farmers with bamboo attract(吸引) wide attention from tourists. Both are copies of the famous Olympic buildings in Beijing.A literature critic said that taking the "Shanzhai" Gala as an example, when the traditional CCTV program becomes less and less attractive to the audience, the "Shanzhai" version appears timely to attract people. "Although it is often connected with poor techniques and operation, 'Shanzhai' culture meets the psychological needs of common people and could be a comfort to their minds," he said.To the mainstream（主流） culture, the rise of "Shanzhai" culture is a challenge and a motivation（推动）. People believe different kinds of cultures developing together is a perfect way and it is for the public to choose.12．The Chinese word "Shanzhai" may have started with_______.A. fake(假的) cell-phonesB. electronic productsC. Spring Festival GalaD. Olympic buildings13．According to the passage, "Shanzhai" culture means_______.A. the action that a person imitates famous peopleB. products with poor techniques and qualityC. anything that are copies of something famousD. those similar names to famous brands14．We can infer that the mainstream culture_______.A. is held back by "Shanzhai" cultureB. is the challenge of"Shanzhai" cultureC. will be replaced by "Shanzhai" cultureD. may develop faster because of the challenge of "Shanzhai" culture15．The underlined word "imitates" is closest in meaning to_______.A. 偷窃B. 仿造C. 做广告D. 欺骗第二节（共 5 小题，每小题 3 分，满分 15 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，选项中有两项为多余选项。
河南省镇平县第一高级中学2017-2018学年高一下学期英语词汇竞赛试题
•单项选择题: 镇平一高2018春高一英语词汇竞赛试题1. It is not a serious ill ness. I guess she will ____ soon. A. remove B. recover C. replace D. reduce2. — Have you finished your experiment report, Jane? —Oh, my God. I ve __ forgotte n al l about that.3. 4. 5. A. stron gly B. extremely C. en tirelyD. freelyThere is noswimmi ng-poolA. in doors; outdoorsC. in door; outdoors Now I ' ve got him in my A . power in B. energy —Did the boys break the wi ndow this school and the students often go to swimB. in door; outdoorD. in door; in doors I can make him do anything I want. C. strength D. right —No. They did it when they were playing football. A . by accident B. on purpose C . at dusk D. as usual 6.— So you didn ' t say “Hi ” to your partner when you saw her? —Well , I stopped and smiled at her , but she me and walked on with her head high. A. refused B . failed C. missedD . ignored 7. Tonny ' s pare nts thought he was at school , but he was in a net bar. A . actually B. especially C .hopefully D. exactly Don' t resp ond to any e -mails pers onal in formati on no matter how officialthey look. A . searching B. asking C. requesti ng questio ning 9. There ' s a big differenee between saying you 'll do something and. doing it. A . frequently B. gradually C. certa inly D. actually 10. This tree , amongthe tallest in the world ,is. to a small area in southeastern Africa. A . present B . native C. official D. latter 11. Because of the recent bad weather ,the work is several weeks behind A . situation B .speed C. in sura nee D. schedule 12.If you sta nd by the win dow ,you will get a better of the sea. A . scene.sceneryC. sightD. view13. Being a person , Aunt Li woul dn' t let anyone or any difficulty stop her.A. stubborn B . reliable C . determined D . concerned14. Soon after the quakes , one thousand soldiers were sent out to_ ________________ the miners from the local coal mine.A. shelter B . rescue C . bury D . injure15. Two days later , the fighting between the two countries left the areaA . in fearB .in sile neeC . in rui nsD . in peace16 .The mother'sactionsher love more tha n any words could do.A .expressedB .saidC .meantD .judged17.Si nee this is the first time you have broken the law , you may be given a lightA . judgeB .pris onC .sentence D. blame18.I have to tell myself to thi nk of ways to solve the problem in stead of worryi ng.ItisA . uselessB .extremeC .bori ng D. frighte ning19. Lots of praise has come from those prisoners ' relatives because the pris oners are gett ing better after heari ng the lecture.A. peaceful B . hopeful C . active D. grateful20 . Philip isn ' t at all ；he always pays the bill whe n we eat in a restaura nt.A. gen erous B . un fair C . selfish D . mea n21. Those who suffer from headache will find they get ____ from this medici ne.A. relief B .safety C defe nse D shelter22. The _____ old lady asked the doctor for ______ killi ng because she suffer froma deadly disease.A mercy , mercyB mercy , mercifulC merciful , mercyD merciful , merciful23. You told me to lock the door and I acted ____ .A thereforeB in steadC accord in glyD however24. This magaz ine is very _____ with young people who like its content and style.A familiarB popularC similarD particular25. _______________ John is very ——if he promise to do something he ' ll do it.A in depe ndentB con fide ntC reliableD flexible26. _________________________________________________________ Tom put his heart into the wildlife research, and fin ally, his efforts _____________________________ him a great success and fame.A savedB earnedC madeD offered27. Don ' t believe him, he did not really lose his wallet --- that is a(n) __________ .A trickB in strume ntC recordD exhibiti on28. Parents _______ much importanee to education. They will do their best to give theirchildre n that priceless gift.A attachB payC linkD apply29.1 suggested he work out a new pla n but he did not ______ i t.A resp ond toB resp ondC make resp onseD resp onse to30. With the product ion _________ y ear by year, the man ager had to resig n.A decreasedB decreas ingC in creasedD in creas ing31. The speech The Change We Need made by the Bracack Obama before the final elect ion is stron gly impressed ___ o n my memory.A toB overC byD on32. Do you use ______ for cook ing.A electricB electricityC electro nicD electrical33. People in the village like Jim because he is good at telli ng and _____ j okes.A turning upB pull ing upC mak ing up D. show ing upconsidered to be the king of all animals, as it is a(n) ________________of courage and power.A fromB ofC upD into36. If you ____ yourself to the textbook, you will find the questio n is no more difficult.A applyB absorbC in terestD appeal37. --- I am afraid there will be a lot of trouble in my new job. --- That is true. __________ , I won ' t let any trouble come to you.34.The tiger is usuallyA symbolB sig nC signal D35. The use we make our time is not proper.A An yhowB ThereforeC TotallyD Truly38. In 2005 the Chin ese people were always in high spirits, for pieces of excit ingn ews came to China ______ .A step by stepB little by littleC day by dayD one after ano ther39. Con sideri ng his con tributi on to our compa ny, Mr White __ better treatme nt than this.A observesB preservesC prete ndsD deserves40. ______ by the no ise, the baby cried.A WakeB WokeC AwakeD .Awake n41. You should have ______ to Tim. What you said yesterday hurt him deeply.A apologizedB liedC promisedD wept42. In our childhood we were ofte n ____ by Gran dma to pay atte nti on to our table mann ers.A dema ndedB remin dedC allowedD hoped43. Many people _____ round , curious to know what was happe ning.A accumulatedB ranC collectedD gathered44. Tomfrien dshipandexperie neefrom the local reside nts , worki ng withthemfor 3 years.A beatB wonC gainedD made45. Her mother is very happy because she has won the first ______ in the n ati onal En glish competiti on.A scholarshipB rewardC awardD medal46. It is very importa nt to keep the _____ of n ature..A dateB shapeC orderD bala nee47. To make members of a team perform better, the trainer must know their _____ and weak nesses.A stre ngthsB ben efitsC tech niq uesD values48. If you want to get a book out of the library, you should _____ the cataloguefirst.A con sistB con sultC in structD in sult49. In the park, the number of visitors is _____________ to avoid damaging the environmentA expectedB en couragedC limitedD inten ded50. The reader who has spe nt serious effort on a problem may ____ from the effort even if he doesn' t succeed in solving the problem.A ben efitB con cludeC judgeD come51. The driver shall be fined if he drives without a(a n) ______ .A allowa neeB permitC permissi onD admitta nee52. Is there anything wrong with me ? Don' t ______ at me like that.A glareB stareC no ticeD watch53. As there was not much cha nee to find good jobs in their hometow n, a lot of young people tried to ______ their fortune in cities.A. findB seekC find out D. look54. After the explosi on, the factory was a(a n) _____ of total con fusi on.A sceneB situati onC viewD occasi on55. There, in the small temple, used to ____ a big bell. But now it has gone.A happe nB comeC existD sta nd56. The fact _____ Jack much why he has bee n un able to pass the driv ing test up to now.B comfortsC worriesD puzzles57. Made to her _____ at the famous tailorB processC measureD arran geme nt58. For a mome nt , he lay still , and the referee he was OK.B collectedC con firmedD decided 59. ——What ____ did the country leave you after a year of your stay ing there ? ——Well, I think what ____ m e most was the frien dli ness of the people there.A. impressi on ‘impressed B was impressed , impressC was impressed on ‘impress ingD had impressed , was impressed60. Though lack ing money and support from his family , he ___ to complete the task by himself , which brought him con fide nee and experie nee.A surprisesshop, the dress fits her well.A step even checked his pulse , but soonA deniedA triedB attemptedC ranD man aged61. After study ing in a medical college for five years , Jane ______ h er job as adoctor in the country side .A set outB took overC took upD set up62. Most air polluti on is caused by the bur ning of ____ like coal , gas and oil .A fuelsB articlesC goodsD products63. At the railway station , the mother waved goodbye to her daughter until the trainwas ______ .A out of sightB out of reachC out of orderD out of place64. _____ a mome nt and I will go to your rescue .A Go onB Hold onC Move onD Carry on65. There are ple nty of jobs _____ in the wester n part of the country .A prese ntB availableC preciousD convenient66. The compa ny is starti ng a new advertis ing campaig n to ____ n ew customers toits store .A joinB attractC stickD tran sfer67. Lucy has _______ all of the goals she set for herself in high school and is readyfor new challe nges at uni versity .A acquiredB fini shedC con cludedD achieved68. We are at your service . Don ' t _________ to turn to us if you have any furtherproblems .A begB hesitateC desireD seek69. Joh n was late for the bus in ess meeti ng because his flight had bee n __ .A keptB stoppedC slowedD delayed70. The fact that she n ever apologized ___ a lot about what kind of pers on she is .A saysB talksC appearsD declared71. In this seaside resort , you can _____________ all the comfort and convenience of modern tourism .A enjoyB applyC receivedD achieve72. As no body here knows what is wrong with the mach ine , we must send for an engin eerto ______ the problem .A han dleB raiseC faceD prese nt73. She devoted herself _____ to her research and it earned her a good reputati on in her field .A stron glyB extremelyC en tirelyD freely74. Emerge ncy line operators must always ____ calm and make sure that they get all the in formati on they n eed to send help .A growB appearC becomeD stay75. They started off late and got to the airport with minu tes to _____ .A spareB catchC leaveD make76. They ' ve _____ us £ 150,000 for the house .Shall we take it ?A providedB suppliedC show nD offered77. He and his wife are of the same __________ ; they both want their son to go to collegeA soulB spiritC heartD mind78. The performanee _______ nearly three hours , but few people left the theatre earlyA coveredB reachedC playedD lasted79 Mum _____ to us ,“ Be quiet ! Your little sister' s sleeping . ”A whisperedB shoutedC expla inedD replied80.ou have bee n sitt ing on my hat and now it is badly out of ____ .A dateB shapeC orderD bala nee81.e mom asked the little boy to _____ his toys before going to bed.A. put awayB. put dow nC. put onD. put up 82No disaster can _____ the strong Chin ese people.A.defeatB. attackC. win83I thought hard, but the term didn't ___A. make senseB. make clearC. make out84Every one is called on to _____ s ometh ing to the victims.A. con structB.connectC. con tribute85. _________ Don't any details whe n maki ng the pla n.D.overcomeD.make sureD. collectD. put outA. let outB. make outC. leave out86. Will it suit your ____ that we have the party on Saturday?A. satisfacti onB. convenienceC. n eedD. appo in tme nt87. The school ____ 50 classes.A. is con sisted ofB. con sists inC. is made ofD. con sists of88. ___________________________________ T he carriage rolled dow n the slope and pieces.A. broke awayB. broke offC. broke upD. broke through89.Sea food ____ me perfectly.A. fitsB. matchesC. suitsD. adopts91. ______ he the audie nee with humurous performa nee.A. delightedB. amazedC. en terta iningD. recreatio n91. The train is adva ncing at a _____ speed.A. in sta ntB. con sta ntC. freque ntD. flue nt92. The young man is ____ to be promoted, but fin ally failed.A. proudB. an xiousC. eager D content93.She does n't ___ her daughter's marriage.A.approve forB. agree withC. approve ofD. agree on94It took her a long time to ____ the skillsA. acquireB. inq uireC. requireD. request95.The amount you pay ______ on where you live.A. basesB. dependsC. focusesD. takes96.ln this speech I shall ___ the early years of Shakespear.A. concen trate onB. devote toC. apply toD. occupy in97.I will ____ t he loa n to pay for my further educati on.A. apply toB. apply forC. askD. beg98. He is going to hospital in Hongkong for special _____ .A. cureB. treatme ntC. trai ningD. heal99. The room is crowded. I have to ____ in.A. squeezeB.letC. stormD. rushlOO.We must work hard to _____ our dreams.A. be up toB. live up toC. come trueD. carry out二.根据所给汉语意思填空101. The larger _____ （词汇）you know, the more easily you understand a passage.102. The ______ （表情）on her face made him un easy.103. Can you speak ______ （西班牙语）?104. These ____ （窗帘）match the carpet.105.lt is ______ （正是）the job I ' m looking for.106. The wounded soldier is in _____ （恢复）.107. Many _____ （分歧）appear between the new couple.108. They are all ____ （关心的）about the big earthquake.109. We are flyi ng at an ______ （海拔）of 20,000 feet.110. What' s the bus ________ （费用）?111. It is _______ （预测）that it ' s going to rain tomorrow.112. Wang wei is a stubborn girl, but she is _____ （可靠的）。
河南省部分市2022-2023学年高一下学期期末考试英语试卷分类汇编：读后续写(含答案)
河南省部分市2022-2023学年高一下学期期末考试英语试卷分类汇编读后续写河南省洛阳市2022-2023学年高一下学期期末考试英语试题第二节(满分25分)47．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。
Social networking dominates our life in so many ways. I am the one who is addicted to it. Sometimes I set deadlines for myself : I will start doing my homework at 8 pm and finish it in two hours. At 7:50 pm, I’m scrolling through my friends’ silly posts and photos. Before I know it, it’s 9:30 pm and I haven’t moved an inch from the sofa. I download song after song, video after video, but I’m not really paying attention. The stimulation is in chasing after the next song or video rather than truly enjoying it. Since I spend so much time socialising online, I keep delaying things that are important in my real life: homework, tasks, my good friends and so on. Especially, I miss connecting with my family members in a meaningful way. So it is with my sister.注意：1. 续写内容应为150词左右；2. 请按如下格式在答题卡的相应位置作答。
2017-2018学年高一下学期期末考试英语试题 含答案
高一年级下学期月考试题英语试题2018.6第Ⅰ卷（满分100分）第一部分听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）请听下面5段对话，选出最佳选项。
1．What will the woman do next?A．Help the man. B．Finish her homework. C．Watch a program.2．What does the woman mean?A．It’s too cold this winter.B．Cold beer is harmful to health.C．The man should drink less beer.3．How much does the man have to pay?A．$90. B．$162. C．$180.4．Why does the man have so many clocks?A．He has trouble getting up. B．He often forgets about time.C．He likes collecting clocks.5．What can we infer about the speakers?A．They’ve known each other.B．They’re having coffee together.C．They think the coffee shop too small.第二节（共15小题；每小题1.5分，满分22.5分）请听下面1段对话或独白，选出最佳选项，回答第6、7题。
6．What does the woman offer to do for the man?A．Call his boss. B．Prepare for his trip. C．Record the program.7．What will the man do tomorrow?A．Go on a business trip. B．Attend a meeting. C．Take a vacation.请听下面1段对话或独白，选出最佳选项，回答第8、9题。