湖南师大附中2013-2014年度高一下期期末考试英语试题

湖南省2014届高三六校联考英语试题(含答案)总分:150分时量:120分钟Part I Listening Comprehension （30 marks）Section A（22．5 marks）Directions: In this section, you' II hear six conversations between two speakers．For each conversation, there are several questions and each question is followed by three choices marked A, B and C．Listen carefully and then choose the best answer for each question．You will hear each conversation TWICE．Conversation 1l．Where does the man play tennis?A．At the university．B．At the community center．C．At the club．2．How often does the woman swim?A．Once a week．B．Five times a week．C．Three times a week．Conversation 23．Whose photo are the speakers talking about?A．The woman's friends'．B．The woman's colleagues'．C．The woman's family's．4．What does Mary do?A．She is an accountant．B．She is a business woman．C．She is a lawyer．Conversation 35．What is the man doing?A．Preparing for a trip．B．Writing an article．C．Selling his articles．6．Where did the man go last month?A．Amazon．B．Asia．C．America．Conversation 47．Where is Rick working now?A．In a travel company． B．In a hotel．C．In a law office．8．How does Rick feel about his trip?A．Excited．B．Curious．C．Nervous．9．When will Rick probably leave?A．In three days．B．In a week．C．In a month．Conversation 510．What is the man worried about?A．His children's friends．B．His children's behaviors．C．His children's health．1l．What do we know about the man's children?A．They do their schoolwork till midnight．B．They are interested in computer games．C．They feel bored about pop music．12．How many children does the woman have?A. 2．B．3．c．4．Conversation 613．Which of the following is TRUE about the boy?A．He got an A in maths．B．He hasn't studied hard enough at history．C．He likes history．14．What can we learn about the boy's study of government?A．He has a new teacher．B．He has got a B in it．C．He finds it confusing．15．What is the boy's mother's attitude to his report card?A．She doesn't take it too hard．B．She doesn't excuse him．C．She thinks it very bad．Section B （7．5 marks）Directions: In．this section, you will hear a short passage, Listen carefully and then fill in the numbered blanks with the information you have heard．Fill in each blank with NO MORE THAN THREF, WORDS．You'll hear the short passage TWICE．Part ⅡLanguage Knowledge （45 marks）Section A （15 marks）Directions．．For each of the following unfinished sentences there are four choices marked A,B,C and D．Choose the one that best completes the sentence．Example:The wild flowers looked like a soft orange blanket the desertA．covering B．covered C．cover D．to coverThe answer is A．21．We the computer problem, and got back online to continue our research．A．have solved B．solve C．would solve D．solved 22．Making a silly mistake at a job interview is sometimes very embarrassing, but i f ，it may become a driving force．A．properly handled B．properly handlingC．you properly handled D．you properly handling23．The little girl showed no anxiety before the competition．She seemed for it pretty wellA．to prepare B．to have preparedC．having prepared D．preparing24．I first met Mr．Li three years ago．He had just returned from abroad and English in Senior One then．A．taught B．would teach C．was teaching D．had taught 25．Only when at least 50% of our energy is provided by grain a balanced and healthy food consumption．A．we had B．did we have C．we have D．do we have 26．The Beijing transport authority released the news buyers of green cars can now receive a maximum amount of 5700 yuan from the central government．A．when B．that C．if, D．which 27．—How can you catch a taxi at home?—Don-t worry．I have opened an account on DiDi Dache．I for a taxi driver to pick me up here．A．was waiting B．have waited C．am waiting D．had waited 28．Mr．Jenkins wanted to buy a computer as soon as possible, he decided to shop around to see which shop had the best deal．A．While B．As C．WhenD．Once29．Gertrude was upset when one of her cats overturned a glass of wine, a dot on her favorite carpet．A．leave B．left C．to leave D．leaving 30．—What a heavy rain ?—Yes．I to take an umbrella with me, but I didn't ．A．had planned B．would plan C．have planned D．will plan 31．—Mary doesn't mind lending you her e-dictionary．—She I have already borrowed Jane's．A．can't B．mustn't C．needn't D．shouldn't 32．____ your support, I could have missed the first prize．A．Should it not be for B．Had it not been forC．If it had been for D．If it should be for33．Today is my grandfather's l00th birthday, an occasion we are going to celebratewith all the family and a few friends in for the evening．A．who B．which C．where D．when34．It is very important to recognize what kind of person you are and which special qualities make you different from in your club．A．anyone else B．the other C．someone else D．others35．He appreciated a chance to make a presentation in the annual seminar on Comparative Literature．A．giving B ．to give C．being given D．to be given Section B (18 marks)Directions: For each blank in the following passages there are four words or phrases marked A, B, C and D．Fill in each blank with the word or phrase that best fits the context．Annie Dillard, the author of TEACHING A STONE TO TALK, tells us a sad story about a British Arctic expedition（远征）that took ship in 1845 to explore the Northwest Passage around the Canadian Arctic to the Pacific Ocean．Neither of the two ships and none of the 138 men aboard 36 ．In her book Captain Sir John Franklin prepared as if they were 37 in a pleasure travel rather than a challenging journey through one of earth's 38 ．environments．He packed a 1,200 volume library, china place settings and glass wine cups．Years later, some of them were found near some 39 bodies．The voyage was hopeless when the ships sailed into 40 cold waters and became trapped in ice．First 41 coated the decks, the poles and the rope．Then water froze around the rudders （舵）, and the ships became 42 in the frozen sea desperately．Sailors set out to search for help, but soon 43 to severe Arctic weather and died of exposure to its harsh winds and low temperatures．For the next twenty years, 44 of the expedition were found all over the frozen landscape．Dillard reports that on a voyage that was to last 2-3 years the crew did not prepare for the chance of the ships being ice-locked and the captain 45 just a 12-day supply of coal for the spare steam engines．Historians may doubt the wisdom of such a journey．But I have a question: Are we, too, prepared for the important voyage we've started-the journey we- call " 46 ”? I want to be as ready as possible for what may lie ahead．As long as we are alive, our journey is not over．And in large part, the success of our journey will be 47 by our regular and systematic preparation．36．A．continued B．returned C．existed D．survived 37．A．resulting B．consisting C．engaging D．ending 38．A．toughest B．excellent C．commonest D．superb 39．A．burned B．rotten C．swelled D．frozen 40．A．slightly B．lightly C．ordinarily D．extremely 41．A．ice B．wave C．steam D．water 42．A．lost B．moved C．locked D．opened 43．A．put up B．gave in C．brought in D．broke up 44．A．library B．place settings C．wine cups D．remains45．A．donated B．carried C．expected D．answered 46．A．trouble B．happiness C．life D．death47. A. determined B. damaged C. defeated D. decorated Section C（12 marks）Directions: Complete the following passage by filling in each black with one word that best fits the context．Nearly all of us have dreamed about winning the big prize in a lottery（彩票）We dream about 48 we would do with the money, but we 49 stop to think about how the money would change us．For most of us, our way of life is closely linked 50 our economic circumstances．The different parts of our lives fit together like a jigsaw（拼板）- work, home, friends, hobbies and sports make up our world．51 sudden fortune would change it all and break the jigsaw．For example , some people like the idea of 52 having to work, but winners have found that without work there is no reason to get up in the morning．In seems great to move to a bigger house in a wealthy area, 53 if you do that, you leave old friends behind．Usually, though winners are advised not to publicize _ 54 _ addresses and phone numbers, begging letters still arrive．55 they are not careful, most of their money will be spent on the protection of their possessions．Art ⅢReading Comprehension（30 marks）Directions: Read the following three passages．Each passage is followed by several questions or unfinished statements．For each of them there are four choices marked A, B, C, and D．Choose the one that fits according to the information given in passage．AMy son drew a smiley face underneath the day of the family calendar．A1l I could manage was a weak smile and an acceptance of the unavoidable event．While he was counting down the days until he left home, I still felt sad and unwi11ing to accept the situation．For 18 years, we had prepared for this moment．But there's still some anxiety in ev ery parent“ was he really ready ?” The boy—man was on his way to becoming a man—boy．A few days later,1 walked in his room and felt it was an empty area of oxygen．Then I looked around and laughed．My missing scissors Just lay on the ground．Sadly, a single sock hung over the chair like a flag．An old and torn Michael Jordan poster hung on the wall．When looking through the possessions he left behind, I found Fred, his teddy bear ,which made the tonsillectomy （扁桃体切除术）seem a little less painful for him．He had marched into the hospital, holding the teddy bear tightly with great determination．And then there were loads of books, like the star wars series, which had fueled his young mind and actually helped motivate his ambitions．Now, he was off to serve his nation．I also remember him sticking his arms out like wings on my shoulders, making sounds like a pilot．He was five then．Who knew he would be a new soldier of the Air National Guard?For a while l wonder if this is a lifetime transition（转变）．when l was a girl baby, I needed my parents for everything．Then I turned into foolish independence and learned the meaning of “no " and“don't put that in your mouth”．Each year I grew a little more independent，finding myself on my own．But in my eyes my son is forever a kid．I never made much money, and I never really cared if my boy did either．I hope that he will face the challenges in his life bravely, tolerate thefrustration and never forget that this is his home．56．What impressed the author most when she entered her son's room?A．The unpleasant Smell．B．The complete emptiness．C．The superstar's poster．D．The lost scissors．57．Which of the following about Fred, the teddy bear is right?A．It was the boy's favorite toy．B．It motivated the boy's ambition．C．It showed that the boy didn’t lack sense of security．D．It gave the boy encouragement before the operation．58．The author wrote the fifth paragraph____．A．to indicate her son's dream came trueB．to show her son had various hobbiesC．to explain things always went as plannedD．to stress strong desire could lead to success59．What can be inferred from the underlined sentences?A．The author was trying her best to be a good mother．B．The author was improving her self-protection awareness．C．The author was struggling to depend less on her parents．D．The author was always saying no to her parents．60．What-s the passage mainly about?A．Children-s growing up making parents painful．B．The author's delight and unwillingness of her son-s growing up．C．Children's unwillingness to accept their growing up．D．The author-s ignorance of her son's growing up．BCollege visits are important．Before you commit years of your life and money to a school, be sure you're choosing a place," that is a good match for your personality and interests．You can-t get the "feel' of a school from any guidebook, so be sure to visit the campus．Below are a few tips for getting the most out of your college visit．1．Explore on Your ownOf course you should take the official campus tour, but be sure to allow time to hang around on your own．The trained tour guides will show you a school's selling points．But the o1dest and prettiest buildings don't give you the entire plcture of a college．Try to walk the extra mile and get the complete picture of the campus．2．Read the Bulletin BoardsWhen you visit the student center, academic buildings and residence halls．take a few minutes to read the bulletin boards．They provide an easy way to see what's happening on campus．The ads for lectures, clubs and plays can tell you what's going on outside theclassrooms．3．Eat in the Dining HallYou can get a good feel for student life by eating in the dining hall．Try to sit with students if you can．Do the students seem happy or stressed? Also, is the food good? Are there adequate healthy options? Many admission offices will give prospective students coupons（优惠券）for free meals in the dining halls．4．Visit a Class in Your MajorIf you know what you want to study, a class visit makes a lot of sense．You'll get to observe other students in your field and see how involved they are in classroom discussion．Try to stay after class for a few minutes and chat with the students to get their impressions of their professors and major．Be sure to call in advance to schedule a classroom visit—most colleges don't allow visitors to drop in on class unannounced．5．Talk to Lots of StudentsYour campus tour guide has been trained to market the sch001．Try to talk to students who aren't getting paid to impress you．These important conversations can often provide you with information about c01lege life that isn't part of the admission script．Few university officials wi11 tell you if their students spend all weekend drinking of studying, but a group of random students might.For more tips，please go to collegeapps．about．com．61. The best way to know about a college in an official campus t伽r is____．A．to walk around the campus aloneB．to take pictures of the campusC．to Visit the oldest and prettiest buildingsD．to hire a tour guide62．Reading the bulletin boards can help youA．decide the major you want to studyB．find out the after-class activities on campusC．get free coupons from the admission officesD．find out the options of healthy food63．If you plan to attend a class on campus,A．drop in on a class in your majorB．have talks with the students in the classC．make an appointment in advanceD．ask how the students like their teachers and majors64．To get a real idea of the college during a visit, it's best to talk toA．famous professors B．campus tour guidesC．admission officers D．random students65．Where does the passage probably come from?A．A news report．B．A tourist poster．C．An educational journal．D．A geographical magazine．CWikipedia is an online encyclopedia（百科全书）．This name is a combination of“wiki" and“encyclopedia"．Wiki is the Hawaiian word for quick．Wiki websites are designed to enable users to make addition or edit any page Of the site．Wikipedia has been accused of exhibiting systemic prejudice and mistakes．Critics argue that Wikipedia's open nature and a lack of proper sources for much of the information makes it unreliable,Mention Wikipedia within the walls of academy and you'll find no shortage of opinions．That-s no surprise．Can an online encyclopedia that is edited by anyone be trusted as a credible information source? Should students be encouraged to use this tool? And is it even possible to discourage its users?To find out, we performed a simple experiment．We selected 100 terms from the U．S．history textbooks, We chose a mix of items that students might be asked to research for a test or paper and we entered each item into Google to find out which websites the search engine suggests as the most useful links．The results are shocking．Google listed Wikipedia as the number one: 87 times out of 100．Several conclusions can be drawn from this finding．First, people searching for information about these historical terms are finding the entries from Wikipedia helpful．Second, 6'banning" the use of Wikipedia appears hopelessly simple-minded．Jimmy Wales, one of Wikipedia's founders, told the New York Times, "They might as well suggest not listening to rock & roll either"．To our untrained eyes, the information from Wikipedia appeared just as reliable．The reason why the content is mostly reliable is probably that these terms are rather mainstream．The high-school level content is less likely to be wrong than the subjects studied in graduate schools．So when primary and secondary students are researching history, Wikipedia is still a proper place to start．66．Which of the following can best describe Wikipedia?A．Wikipedia is from the Hawaiian language with the meaning of prejudice and mistakes．B．Wikepedia is an online encyclopedia edited freely．C．Wikipedia is an encyclopedia under public attack．D．Wikipedia isa t60l for enjoying rock & roll．67．What does "it" in the second paragraph refer to?A．Wikipedia's open nature．B．Wikipedia's lack of proper sources．C．WikipediaD．Information on the Internet．68．From the underlined sentence we can conclude that ．A．Wikipedia serves only primary and secondary studentsB．people are always ready to find faults with othersC．Wikipedia has a range of topics and is rich in knowledgeD．people hold different opinions about Wikipedia69．What does the writer imply in the last paragraph?` A．Wikipedia can be useful in certain aspects．B．Students should be discouraged from using Wikipedia．C．The information from Wikipedia is totally reliable．D．Wikipedia cannot be trusted at all．70．What could be the best title for the passage?A．Wikipedia-a perfect encyclopediaB．Wikipedia-a misleading encyclopediaC．Wikipedia-a paper encyclopediaD．Wikipedia-a helpful online encyclopediaPartⅣWriting （45 marks）Section A（10 marks）Directions: Read the following passage．Fill in the numbered blanks by using the information from the passage．Write NO MORE THAN THREE WORDS for each answer．In recent years, Smart Grid Technology is being promoted by many countries．It means the application of a digital system to the electricity network．Smart Grid Technology aims to provide the electricity industry with a better understanding of power generation and demand, and use the information to create a more efficient power network．The digital system can be used for companies to collect information about 'supply arid demand and improve engineers' ability to manage the system．With better information about the electricity demand, the network will be able to increase the amount of electricity delivered per unit generated, leading to potential decreases in fuel needs and carbon emission （排放）．Moreover, the digital system will assist in reducing maintenance costs．Smart Grid Technology offers benefits to consumers too．Through Smart meter, the equipment used by consumers to record power use in real time, the technology makes it possible to charge differently the appliances（电器）used at different times．Therefore, consumers may use their appliances, for example, washing machines at night．Smart meters can also be connected to the Internet or the telephone system, making it more convenient for consumers to switch appliances on or off when they are out．With these changes comes a range of challenges．The first involves managing the supply and demand．Sources of renewable energy, such as wind, wave and solar, are unpredictable．With alternative sources, this is far more difficult, and may lead to the failure of the system．A second problem is the fact that many renewable power generation sources are located in remote areas, such as windy uplands and coastal regions, which lack electrical infrastructure．Therefore, it is necessary to build new infrastructure there．Although Smart Grid Technology is still in its early years, people believe that by the year 2050, changes in the energy supply will have transformed our homes, our roads and our behavior．Isn’t it a bright future?Section B（10 marks）Directions: Read the following passage．Aaswer the questions according to the information given in the passage．Several years ago, I had to replace a receptionist for my unit．Before I advertised for the position,1 was approached by another manager, my wife's friend, and asked if l would consider a transfer from his staff．It appeared from his description of this employee, Maria, that she was having a lot of problems performing her duties, had difficulties with her boss, and did not appear to respond to any attempts her boss had made to settle the issues．Now, after listening to his explanation, I really had severe doubts．What crossed my mind, after this discussion, was that he wanted me to take a problem off his hands．I told him l would think about it and would let him know the next day．After thinking more about this potential performance issue, I decided that l would agree to speak with Maria privately before I made any decision．And, what I found out during this interview left me deep in thought．As it turned out, the performance issue appeared to result from working for a boss who never encouraged his employees, and was constantly changing the workload and routines．The end result was a totally ruined employee who was unconfident and hated to see a new workday start．I decided to accept her transfer to my unit．What started out as a shy, withdrawn and frightened employee turned out to be one of the most productive and loyal employees that I had ever worked with．Maria couldn't do enough and was constantly asking for more responsibility．I was more than happy to give her what she needed-praise for work well done, respect as a person, and encouragement for doing well in anything she dealt with．Sometimes, we are guilty of holding others back from accomplishing or doing or developing as they should or could．It may be a wise idea that we all look in the mirror, from time to time, to see what we are really like．81．According to the first paragraph, why did the author plan to advertise?（No more than 8 words）（2 marks）To replace a receptionist for his unit．/He wanted a new receptionist．82．How did the author get to know about Maria after hearing her boss's description of her? （No more than 11 words）（2 marks）By speaking with her privately before he made any decision．／He spoke with her privately before he made any decision．83．In Maria's eyes, how did her former boss treat his employees? （No more than 14 words）（3 marks）He never encouraged his employees and was constantly changing the workload and routines．84．What reaction did the author have towards Maria's good performances in her new unit? （No more than 8 words）（3 marks）He praised, respected and encouraged her．/ He gave her praise, respect and encouragement．Section C (25 marks )Directions : Write an English composition according to the instructions given below in Chinese.请以“My Most Unforgettable Experience in High School”为题，描述高中三年中让你最难忘的一段经历以及该经历对你的影响或启发。

2018年初中毕业学业水平考试模拟试卷英语II.知识运用（两部分，共20小题，计20分）第节语法填空从A、B、C三个选项中选择最佳答案填空。

（共10小题，计10分）21. ________ carefully, Nick! There is a school ahead.A. DriveB. To driveC. Driving22. --- ________ amazing job you’ve done!---Thanks a lot! I stayed up late to complete it last night.A. What aB. What anC. How23. There are many tall trees on ________ side of the road.A. bothB. allC. either24. ________great success, you need to work together and don’t let anything get in the way.A. To achieveB. AchieveC. Achieving25. Don’t drink too much，or you ________ yourself one day.A. will killB. have-killedC. kill26. ---I like watching movies on the mobile phone. What about you?—I ________ do that. It’s bad for my eyes,A. sometimesB. alwaysC. seldom27. --- The dragon boat races were really interesting to watch.---I agree! But I wonder ________ they Ml have the same races again next year.A. ifB. thatC. unless28. --- Who is that man talking loudly there?---He A be Mr. Smith who minds his manners in public.A. must/B. can’tC. need29. This sign reads dogs M into the mall, or the owner must pay for it.A. are allowedB. aren’t allowedC. won’t allow30. On the National Day, there were ________ people on Orange Island that we could hardly move.A. so fewB. so muchC. so many第二节词语填空通读下面的短文，苹掌握其大意，然后从各题所给的A、B、C三个选项中选出最佳答案。

湖南师大附中2025届高三月考试卷(二)英语第二部分阅读(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。

AThe Virgin Islands National Park is a tropical(热带的)paradise on the island of St. John,which covers more than half of the small island.It is surrounded by the Atlantic Ocean to the north and the Caribbean Sea to the south,where the climate is warm all year.The island's white sand beaches and clear blue seas are considered to be among the most beautiful in the Caribbean,gaining reputation and popularity among visitors across the world.How the national park was formedLaurence Rockefeller was an American millionaire,businessman and conservationist.He visited St.John in the 1950s. He quickly fell in love with the island's clean,pure beauty.He first purchased a small resort there, Caneel Bay. He also purchased more than 2,000 hectares of the island and donated it to the government.That donation created the U.S.Virgin Islands National Park.It was officially opened as a national park on December 1,1956.How to get to the parkThe only way to reach the park is by boat.Some people arrive on their own sailboats.Others come in on large cruise ships.Visitors also arrive on water taxis from the island of St.Thomas.What to do at the parkFrom the tropical hills to the blue waters there are many things to do at the Virgin Islands National,Park.Visitors enjoy fishing,camping,sailing,scuba diving, snorkeling (浮潜),and bird watching.Of all of the park's beaches,Trunk Bay Beach is said to be the most striking.Below the clear blue water is a 200-meter snorkeling path. Hawksnest Beach is also a popular place for snorkeling.Near the shore are three small reefs of Elkhorn Coral.The Elkhorn Coral gets its name from its shape.The reef looks similar to the huge horns(角)of an animal called elk.It is a very rare kind of reef.Scientists say it is in danger of becoming extinct.The Virgin Islands National Park is often called America's paradise.It protects St. John's pristine nature,and preserves the record of human history in the Caribbean.Don't hesitate! Come here and put yourself in the paradise!1. What is most likely attractive to tourists when they visit the Virgin Islands National Park?A. Its tropical climate.B. Its location.C. Its beautiful scenery.D. Its activity.2. What can we learn about the Virgin Islands National Park?A. An animal called elk is at risk of becoming dying out.B. Visitors can choose any means of transportation to get to the park.C Laurence's donation greatly contributed to the foundation of the park..D. There is a 200-meter snorkeling path beneath the water of the Hawksnest Beach.3. Where is the text probably taken from?A. A speech script.B. A travel brochure.C. An academic essay.D. A geographic journal.BBoeing’s Starliner spacecraft landed in a New Mexico desert late on Friday,months after its original departure date and without the two astronauts it carried when it launched in early June.The Nasa astronauts Suni Williams and Butch Wilmore should have flown the Starliner back to Earth in June, a week after launching in it.But thruster (推进器) failures and helium (氦气) leaks marred their ride. Instead, they will remain at the International Space Station (ISS) for the rest of the year and will return in February aboard the SpaceX Dragon spacecraft.their empty seats and blue spacesuits along with some old station equipment.After Nasa’s space shuttles were retired more than a decade ago, Nasa hired Boeing and SpaceX for orbital (轨道的) taxi service. Boeing ran into so many problems on its first test flight with no one onboard in 2019 that it had to repeat it. The 2022 do-over uncovered even more flaws and the repair bill topped $1.5bn.The Starliner finally blasted into space on 5 June from Florida’s Cape Canaveral Space Force Station after unsuccessful launches on 6 May and 1 June. On the first launch attempt,a problem was found with a valve (阀门) on the second stage,or upper portion, of the rocket. On the second,a computer tripped an automatic hold just three minutes and 50 seconds from liftoff. That was later attributed to a single ground power supply fault within one of the launch control computers.Even after it successfully launched,helium leaks continued to trouble the spacecraft. As the Starliner approached the ISS, two leaks were detected but Nasa determined the spacecraft remained stable. What started as an eight-day mission dragged on for three months after the leaks and faulty thrusters raised safety concerns.However, Nasa and Boeing officials insisted that the astronauts were not trapped and that the technical difficulties did not threaten the mission. “We’ll come home when we’re ready,” Steve Stich, Nasa’s commercial crew program manager, said in the press conference in July.4. What does the underlined word “marred” in paragraph 2 mean?A. Underwent.B. Stimulated.C. Facilitated.D. Blocked.5. What do we know about Boeing’s spacecraft launches?A. They were filled with delays and setbacks.B. Starliner’s initial launch went smoothly.C. The 2019 manned spaceflight was a failureD. Reasons of the problems were still unidentified.6. Why didn’t the two astronauts come back to Earth on time?A. Because the project went over the original budget.B. Because they were both in serious health conditions.C. Because it was dangerous to take the Starliner then.D. Because Nasa officials failed to reach an agreement.7. What can be implied according to the last two paragraphs?A. The two astronauts would come back soon.B. Officials considered the situation within control.C. Nasa officials were pessimistic and pressed.D. The mission would be completed in 3 months.CActor Alicia Silverstone worried fans on social media recently. While on a trip to England, she posted a TikTok video of herself tasting a kind of poisonous berries she found along a sidewalk. Silverstone, who appeared in the 1995 movie Clueless, said she thought the fruit was a tomato. But when she bit into it and found that it had an unusual taste, she realized that it was not the common food.Plant expert, Jessica Damiano, recently wrote about poisonous plants that look like common foods for the Associated Press. She said the fruit that looked like a tomato appears to have been a Jerusalem cherry.Often sold as a houseplant, all parts of the Jerusalem cherry are poisonous.The American Society for the Prevention of Cruelty to Animals says the plant is not only harmful to humans but also to dogs, cats and horses.Eating large amounts can be deadly. Silverstone was lucky because she did not swallow the berries. She was also lucky because the berries were reddish orange, which meant they were ripe. While all parts of the Jerusalem cherry are poisonous, the plant’s unripe berries can be especially dangerous.They can cause problems with the central nervous and gastrointestinal (肠胃的) systems.The Jerusalem cherry is not the only toxic plant that looks like a safe one.The poisonous Carolina horsenettle fruit also looks like a tomato. It is also known as devil’s potato to add to the confusion.The Virginia creeper fruit also looks like blueberries, and it can be deadly if eaten.Wild parsnip has flowers like a carrot and leaves like parsley (欧芹). Simply touching it can cause a skin problem. Creeping buttercup looks like flat-leaf parsley. It can cause severe stomach pain,vomiting (呕吐) and heart problems. And Canadian moonseed can be confused with wild grape. However, its taste is so bitter that you would likely spit it out before swallowing it. This is a good thing because eating it can lead to death.If you think you have swallowed a toxic plant by mistake, contact a poison control center in your area or your doctor immediately. There is additional information on the website .Damiano advises using common sense with plants you find in the wild. If you are not completely sure that something is food, do not eat it.8. What is the purpose of the first paragraph?A. To present the author’s argument.B. To introduce the topic of the article.C. To raise the public’s attention of wild plants.D. To popularize the knowledge of medical science.9. Why was Silverstone thought to be fortunate?A. The berries she had a bite were ripe.B. She found the fruit she ate was a tomato.C. She had a good knowledge of wild plants.D. The amount of the berries she consumed was large.10. According to the description,what plants can be most harmful to people?A. Carolina horsenettle and wild parsnip.B Virginia creeper and creeping buttercup..C. Wild parsnip and Canadian moonseed.D. Canadian moonseed and Virginia creeper.11. What may be the suitable measure if someone mistakenly swallows a poisonous plant?A. Spitting it out as quickly as possible.B. Making an appointment with their doctor.C. Getting in touch with the local authority instantly.D. Searching for the relevant information on the Internet.DSuperhuman artificial intelligence has played a role in our life. When it comes to playing games like chess, or solving difficult scientific challenges like predicting protein structures, computers are well ahead of humans. But we have one superpower they aren’t close to mastering:mind reading.We are blessed with a mysterious ability to reason the goals,desires and beliefs of others, a crucial skill that means we can anticipate other people’s actions and the consequences of our own.If AIs are to become truly useful in everyday life — to cooperate effectively with us or to understand that a child might run into the road after a bouncing ball — we have to give them this gift that evolution has given us to read other people's minds.In psychology, the ability to infer another’s mental state is referred to as theory of mind. In humans, this capacity develops at a very young age. How to reproduce the capability in machines is far from clear, though.One of the main challenges is context. For instance, if someone asks whether you are going for a run and you reply “it’s raining”, they can quickly conclude the answer is no. But this requires huge amounts of background knowledge about running, weather and human preferences.Besides, whether humans or AI, the theory of mind is supposed to emerge naturally from one’s own learning process. Building prior knowledge into AI makes it reliant on our imperfect understanding of theory of mind.In addition, AI may be capable of developing approaches we could never imagine. There can be many forms of theory of mind that we don’t know about simply because we live in a human body that has certain types of senses and a certain ability to think.But we might still want AI to have a more human-like form of theory of mind. Humans can clearly explain their goals to each other using common language and ideas. While letting AI form the theory of mind in their learning process is likely to lead to developing more powerful AI,plainly building in shared ways to represent knowledge may be crucial for humans to trust and communicate with AI.It is important to remember, though, that the pursuit of machines with theory of mind is about more than just building more useful robots. It is also a stepping stone on the path towards a deeper goal for AI and robotics research: building truly self-aware machines.Whether we will ever get there remains to be seen. But along the way thinking about other people and other agents, we are on the path to learning to think about ourselves.12. According to the passage,which of the following contexts can AI understand well?A. When asked where an object is, a naughty kid points in the wrong direction.B. When a teacher asks for a boy’s homework,he answers “my dog ate it” .C. When you are treated with a hotpot for dinner, you reply “a sore throat” .D. When a mom tells her kid milk is good for health, the kid drinks it up.13. Which statement will the author agree with most about theory of mind?A. Humans’ theory of mind is far from perfect.B. Humans limit AI’s theory of mind to an extent.C. AI’s theory of mind development has been totally decoded.D. Shared forms of theory of mind result in more powerful AI.14. What is the author’s attitude toward truly self-aware machines?A. AmbiguousB. Conservative.C. Skeptical.D. Approving.15. Which would be the best title for the passage?A. AI’s Theory of Mind Will Define Our FutureB. AI with Its Own Theory of Mind Is ExpectedC. AI’s Theory of Mind — a Blessing or Suffering to HumansD. Theory of Mind Bridges the Gap Between Humans and AI第二节(共5小题；每小题2.5分，满分12.5分)阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。

湖南师大附中2024—2025学年度高一第一学期入学考试英语时量：90分钟满分：100分第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。

ARaising awareness of a serious issue begins with its being visible to students. Amazon has some fantastic things for classroom walls that you can get at a reasonable price.1. What is the poster about?A. The types of bullying.B. The ways of anti-bullying.C. The causes of bullying.D. The effects of anti-bullying.2. Which of the following does “sending hurtful emails” belong to?A. Physical bullying.B. Verbal bullyingC. Social bullying.D. Cyber bullying.3. What is the purpose of the text?A. To sell posters.B. To report a bullying survey.C. To fight against bullying.D. To reveal a rise in bullying.BHave you ever wondered about the universal layout (布局) of supermarkets? Smart designers are behind it, subtly tempting you to walk through each aisle (过道) and fill your trolley (手推车) without even realizing it.Grocery store design is a carefully crafted art from both psychological and marketing standpoints, according to Reeves Connelly, who studied architectural design at the Pratt Institute. He explained there is a specific reason why fruit and vegetables are often located at the front of the store, “You'll grab the fruits and vegetables first and then hopefully feel less guilty about buying junk food later on.” Meanwhile, essential items such as milk and eggs are placed at the back of the store to ensure customers walk through other aisles with many unhealthy options like snacks and sodas, potentially increasing the possibilities of non- essential buying.There's also a reason why you often feel lost in local supermarkets. Shockingly, they move things around. Reeves explained, “They are very much aware that these strategies become less effective after you visit the store a few times and get a better sense of where everything is, so they'll regularly move the products to different aisles to confuse you. The practice is not limited to a specific store but is used across various retail chains.”“Their little tricks always work on me,” one regular shopper admits. “I walk in to get three things and end up spending $300; that's why I hate grocery shopping,” he said. On the other hand, some shoppers are proud to declare they have never fallen into the trap. “That's why I always keep a shopping list on me,” another shopper shared. “I've started having my groceries delivered. If I have to go to the store, I never grab a trolley. If I can't carry it, I'm not buying it,” he added.4. What is the purpose of the supermarket layout?A. To encourage healthy eating.B. To save consumers' shopping time.C. To increase unnecessary buying.D. To provide multiple goods for choice.5. What does the underlined word “practice” in paragraph 3 refer to?A. Distributing junk food in different areas.B. Putting milk and eggs at the back of the store.C. Reordering products in supermarkets regularly.D. Placing fruit and vegetables at the front of the store.6. What can be inferred from the last paragraph?A. Shopping baskets are better than heavy trollies.B. Most shoppers are trapped in marketing tricks.C. Grocery delivery can help improve supermarket sales.D. Taking a shopping list can be a smart move for non- essential buying.7. Where is this text most likely from?A. A psychology report.B. A business magazine.C. A research paper.D. A shopping guide.CYou are given many opportunities in life to choose to be a victim or creator. When you choose to be a victim, the world is a cold and difficult place. “They” did things to you which caused all of your pain and suffering. “They” are wrong and bad, and life is terrible as long as “they” are around. Or you may blame yourself for all your problems, thus internalizing (内化) your victimization (受害) . The truth is, your life is likely to stay that way aslong as you feel a need to blame yourself or others.Those who choose to be creators look at life quite differently. They know there are individuals who might like to control their lives, but they don't let this get in the way. They know they have their weaknesses, yet they don't blame themselves when they fail. Whatever happens, they have choice in the matter. They believe their dance with each sacred (神圣的) moment of life is a gift and that storms are a natural part of life which can bring the rain needed for emotional and spiritual growth.Victims and creators live in the same physical world and deal with many of the same physical realities, yet their experience of life is worlds apart. Victims relish (沉溺) in anger, guilt, and other emotions that cause others—and even themselves—to feel like victims, too. Creators consciously choose love, inspiration, and other qualities which inspire not only themselves, but all around them. Both victims and creators always have choice to determine the direction of their lives.In reality, all of us play the victim or the creator at various points in our lives. One person, on losing a job or a special relationship, may feel as if it is the end of the world and sink into terrible suffering for months, years, or even a lifetime. Another with the same experience may choose to first experience the grief, then accept the loss and soon move on to be a powerful creative force in his life.In every moment and every circumstance, you can choose to have a fuller, richer life by setting a clear intention to transform the victim within, and by inviting into your life the powerful creator that you are.8. In what way is a creator different from a victim?A. A creator is given more challenges.B. Failure seldom comes to a creator.C. Storms are beneficial in a creator's eyes.D. A victim hardly blames others for their own faults.9. When people choose to think like a creator, what will happen?A. They seldom make careless mistakes.B. The world seems a cold and difficult place.C. Life is blessed with fewer opportunities than expected.D. They don't care what happens to them but think positively.10. Which of the following can be described as a creator's act?A. Tim failed his exam and thought he would never pass it.B. Sam lost his job and abandoned himself to drinking for months.C. J. K. Rowling was refused by a publisher and yet went on writing.D. Jessica broke up with her husband and chose to give up her own life.11. Which of the following can be the best title for this text?A. Benefits of Being a CreatorB. Creators: Act Now or NeverC. Creator or Victim: Up to YouD. Ways to Transform a Victim into a CreatorDA team of researchers at ETH Zurich has the perfect long- lasting solution to our fog problem. They have developed a very thin and gold- based transparent coating (涂层) that can convert sunlight into heat, which can be applied to glass and other surfaces to prevent them from fogging.The special coating is developed using titanium oxide and gold particles. It selectively absorbs infraredradiation (红外线辐射) from the sunlight and creates a heating effect that is powerful enough to keep fog away from the surface of an object. The coating basically uses heat to stop fogging. The coating absorbs a large part of the infrared radiation, which causes it to heat up—by up to 8℃.Previously, products like anti- fogging sprays create a very thin film of water on the surface to remove fog. The problem with such surfaces is pollution. Along with water, the sprays also attract dirt, dust, oil, and various other dirty substances, and just a little dirt on the surface makes it useless. However, the new coating repels (排斥) water. Furthermore, the coating is significantly thinner, which makes it more transparent as well as flexible. It is heated passively and requires, during daytime, no additional energy source.Gold might be expensive, but the researchers stress that their coating requires so little that the material costs remain low. Their coating is produced with standardized and readily scalable methods, all cost- effectively. However, although this product can work at very low levels of solar irradiation, it does rely on a certain amount of light.The researchers will develop the coating further for other applications. In the process, they will examine whether other metals work just as well as gold. There is no need to fear, however, this would cause a car or a building to heat up more in the summer. The researchers have already filed a patent (专利) . Hopefully, this groundbreaking product will soon be available on the market.12. How does the new coating work to remove fog?A. By reflecting part of sunlight selectively.B. By keeping cool air away from the object.C. By creating a thin film of water on the surface.D. By absorbing infrared radiation to heat the coating.13. Why does the author mention previous anti- fogging products?A. To stress the advantages of the new coating.B. To introduce the inspiration behind the new coating.C. To prove the difficulty of creating anti- fogging products.D. To explain the reason for the anti- fogging coating being popular.14. What is the limitation of the new coating?A. It is considerably expensive.B. It depends on sunlight to work.C. It takes too much time to produce.D. It is difficult to clean and maintain.15. What do the researchers plan to do next?A. Apply for a patent for the invention.B. Develop the product for more practical uses.C. Explore the environmental impact of the coating.D. Seek a cheaper material as an alternative to gold.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。

湖南师大附中2021-2022学年度高一第二学期期末考试化学可能用到的相对原子质量：H~1 C~12 N~14一、选择题：本题共10小题，每小题3分，共30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．下列热化学方程式或叙述正确的是（ ）A ．1mol 液态肼（24N H ）在足量氧气中完全燃烧生成水蒸气，放出642kJ 热量：()()()()24222N H 1+O g N g +2H O g === 1642kJ mol H -∆=+⋅B ．12g 石墨转化为CO 时，放出110.5kJ 热量：()()22C s +O 2)O g (g C ===石墨， 1110.5kJ mol H -∆=⋅C ．已知：()()()2221H g +O g H O 12=== 1286kJ mol H -∆=-⋅， 则()()2222H O 12H g +O g ()=== 1572kJ mol H -∆=+⋅ D ．已知：()()()223N g +3H g 2NH g 192.4kJ mol H -∆=-⋅，则在一定条件下向密闭容器中充入0.5mol ()2N g 和1.5mol ()2H g 充分反应放出46.2kJ 的热量2．下列说法正确的是（ ）A ．H ∆的大小与热化学方程式的化学计量数无关B ．等量的硫蒸气和固态硫分别完全燃烧，前者放出的热量多C ．由(),C )s s,(C ===石墨金刚石 1.9kJ/mol H ∆=+可知，金刚石比石墨稳定D ．在101kPa 时，1mol 氢气燃烧所放出的热量为氢气的燃烧热 3．反应()()()26242C H g C H g +H g 0H ∆>，在一定条件下于密闭容器中达到平衡。

下列各项措施中，不能提高乙烷平衡转化率的是（ ） A ．增大容器容积 B ．升高反应温度 C ．分离出部分氢气D ．等容下通入惰性气体4．在恒温恒容条件下，发生反应()()()A s +2B g 3X g ，()B c 随时间的变化如图中曲线甲所示。

湖南师大附中2022－2021学年度高二第一学期期中考试英语时量：120分钟满分：150分得分____________第Ⅰ卷第一部分听力(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，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. What sports event is about to start?A. The long distance race.B. The high jump.C. The relay race.2. Where does the conversation probably take place?A. In a book store.B. In a hotel.C. In a post office.3. To whom does the MP3 player belong?A. The woman.B. The man's sister.C. The woman's friend.4. Where is the man going?A. To the teaching building.B. To the school clinic.C. To the laboratory building.5. What will the man buy for himself?A. A new car.B. An apartment.C. A leather coat.其次节(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。

每段对话或独白后有几个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。

山东省曲阜师大附中2012-2013学年高一下学期第一次教学质量检测第一部分听力（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）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. How does the man usually go to work?A. By car.B. By taxi.C. On foot.2. What’s the man most probably?A. A conductor.B. A taxi driver.C. A passenger.3. When will the man meet the woman?A. At 5:20.B. At 5:30.C. At 5:40.4. Where are the two speakers now?A. On a train.B. At an airport.C. In a railway station.5. What does the man decide to do in the end?A. See a film with the woman.B. Swim in the lake alone.C. Go fishing with his grandpa.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。

每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料，回答6、7题。

6. What does the woman call the man for?A. Saying sorry to him.B. Borrowing some books.C. Asking for help.7. What is Ben doing?A. Waiting for Amy.B. Cooking in the kitchen.C. Carrying books downstairs.听第7段材料，回答第8至10题。

湖南师大附中2014届高三第七次月考英语试题本试卷分为四个部分，包括听力、语言知识运用、阅读和书面表达。

时量120分钟。

满分150分。

PartⅠ Listening Comprehension （30 marks）Section A（22．5 marks）Directions In this section, you will hear six conversations between two speakers．For each conversation, there are several questions and each question is followed by three choices marked A, B and C．Listen carefully and then choose the best answer for each question．You will hear each conversation TWICE．Conversation 1l．What does the boy want to do?A．Watch a movie.B．Go to an amusement park.C．Watch a TV program.2．According to the boy, what will his father think of his idea?A．He will definitely agree with it.B．He won’t want to spend the money.C．He will say it’s too noisy.Conversation 23．Where does the conversation take place?A．At the airport.B．At a travel agency.C．In a supermarket.4．What will the woman do next?A．Buy some bottled water.B．Go through the security check.C．Drink up her water.Conversation 35．Where was the woman when the accident happened?A．On an overhead bridge.B．In a car.C．In a truck.6．What probably caused the accidentA．The car driver being drunk．B．The car going too fast．C．Something wrong with the．truck．．Conversation 47．Why does the man make the phone call?A．He wants to．book for the show．B．He wants to get some information about the show．C．He wants to know on what day the show will be given．8．How much does the tickets cost if the wants to buy one?A．30 dollars．B．13 dollarsC．33 dollars9．When will the show probably end?A．At 10;00 p．m．B．At 8;00 p．m．C．At about midnight．Conversation 510．What is the woman planning to do?A．Watch the game on television．B．Attend the game．C．Find someone to sing with．11．What does the man think when the woman says she is not going?A．She has no money left．B．She doesn’t like football．C．She isn’t feeling well．12．What does the man miss when watching a game on television?A．Photographing the sports ground．B．Watching the ball．C．Peopled excitement．Conversation13．Who is Rogers most probably?A．Tom’s friend．B．Tom’s teacher．C．Tom’s boss．14．What did Tom tell his mother in yesterday^ letter?A．He, had decided to work part-timeB．He had lost his new job．C．He had just bought a car15．Why does Tom tell his mother about his job?A．He doesn’t want her to worry about his job.B．He doesn’t want her to worry about his life.C．He doesn’t want her to worry about his studies.Section B （7．5 marks）Directions In this section, you will hear a short passage．Listen carefully and then fill in the numbered blanks with the information you have heard．Fill in each blank with NO MORE THAN THREE WORDS．You will hear the short passage TWICE．Part II Language Knowledge （45 marks）Section A （15 marks）Directions For each of the following unfinished sentences there are four choices marked A, B, C and D．Choose the one that best completes the sentence．21．Some scientific evidence suggests musical training before the age of seven _____ have a significant impact on the brain's development．A．should B．canC．must D．need22．What the separatists did on Mar．1st in Kunming was extremely violent, _____ will only add to the importance the country attaches to the unity of all ethnic groups．A．when B．why C．what D．which23．LiNa beat Dominika Cibulkova at the Australian Open to storm to her second grand slam title, _____another huge boost to Asian tennis．A．giving B．having givenC．gave D．to give24．At the end of World War Q those people who had participated in that conflict believed that if they were victorious over the Nazis, they _____ celebrated and honored by their nation．A．would be B．will have beenC．will be D．would have been25．—Have you watched the movie Gravity—Yes, I_____it with my sister．A．have watched B．watchedC．have been watching D．watch26．He had never expected ______ a woman calling herself his mother on his 20th birthday．A．there being B．there isC．there have been D．there to be27．Chinese researchers announced they had successfully developed the vaccine for the H7N9 bird flu virus, after the flu vim’s had left more than 130 peo ple _____, with 45 deaths reported．A．to infect B．infectedC．having infected D．infecting ．28, I do hope．that the road sign I have placed at the crossroads will be- helpful to _____ feels confused or gets lost there．A．no matter whom B．no matter whoC．whomever D．whoever29．You must tell Mr, Wang about the incident _____ you meet him．A．quickly B．quietlyC．while D．immediately30．_____ he misunderstood my position on the problem was obvious from his comments．A．Which B．Where C That D．What31．—Oh, where is my wallet? Maybe I left it in the car．—You_____ something．A．were always leaving B．have always leftC．always leave D．are always leaving32．Under no circumstances in the last one year _____ for leave because of personal affairs．A．did she ask B．she askedC．has she asked D．she has asked33．Everyone thinks James _____ the money from Ann’s drawer, since he is always honest．A．shouldn’t have taken B．couldn't takeC．mustn’t have taken D．couldn’t have taken34．So far many possible means have been tried, but none _____ to be practical．A．was proved B．have been provedC．proves D．proved．35．The cost of organic food is higher than _____ of conventional food because the organic price tag reflects more closely the true cost of growing the food．A．it B．one C．that D．thisSection B（18 marks）Directions; For each blank in the following passage there are four words or phrases marked A, B, C and D．Fill in each blank with the word or phrase that best fits the context．The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the portable computer used in business field．In the past 15 years, pilots have reported over 100 36 that could have teen caused by electromagnetic interference （电磁场干扰）．The source of this interference remains _37_, but increasingly, experts are pointing the 38 at portable electronic devices such as computers, radios, cassette players and mobile telephones．RTCA, Radio Technical Commission for Aeronautics, has recommended that 39 airlines should ban such electronic devices from being used during some "critical”stages of flight, 40 when the plane is taking off and landing．Some experts have gone further, 41 a total ban during all stages of flights．42 some airlines forbid-passengers from using such devices during taking off and landing, most don't want to enforce a total ban because many passengers want to work during flights．The 43 is predicting how electromagnetic fields might affect an aircraft's computers．Experts know that portable devices release radiation, which 44 those waves that aircraft use for navigation and communication．But they have not been able to produce these effects in a lab, so they have no way of knowing whether the interference might be 45 or not．The fact that aircrafts may be easy to be attacked by interference 46 alarm bells ringing terrorists mayuse radio system in order to 47 navigation equipment．36．A．actions B．events C．matters D．incidents 37．A．unfinished B．uncheckedC．unconfirmed D．unmentioned38．A．error B．blameC．pressure D．burden39．A．some B．severalC．all D．no40．A．especially B．obviously C．unfortunately D．possibly 41．A．looking for B．calling for C．waiting for D．searching for 42．A．If B．When C．As D．Though43．A．idea B．difficulty C．possibility D．necessity 44．A．aims B．advises C．affects D．aids45．A．useful B．dangerous C．useless D．necessary 46．A．faces B．sets C．makes D．takes47．A．repair B．guide C．lead D．damage Section C （12 marks）Directions Complete the following passage by filling in．each blank with one word that best fits the context．You can’t understand the pain of overweight people 48．you have been one．I used to be an overweight boy, weighing 95kg in junior high．I was often laughed at by others, 49．cast a big shadow on my heart- I was afraid of wearing T-shirts and shorts．Even in the hottest summer, I 50．went swimming with-my friends because I was ashamed of my fat figure．I became less and less confident, afraid of talking in public and always hiding 51．I told myself many times that I must lose weight but I didn't have 52．courage to take action．53．, as I suffered from obesity more and more, I finally decided to go on a diet and do a lot of exercise．The miracle came two months 54．I had reduced my weight to 70kg! When my friends saw me, they didn't even recognize me n’s handsome boy 55．with a strong figure! I'm thankful for this experience, from which I really learned a truth nothing can stop me if I really want to achieve my dream．Part III Reading Comprehension(30 marks．）Directions Read the following three passages．Each passage is followed by several questions or unfinished statements．For each of them there are four choices marked A,B,C and D．Choose the one that fits best according to the information given in the passage．Zach Marks wasn't supposed to be able to get on an adult social-networking website．After all, he was an 11-year-old boy from Melbourne Beach, Florida-younger than the limited age．To his joy, hundreds of people made friends with him, including grown-ups he didn't know．He saw images he probably shouldn't have seen．Unfortunately he got caught by his father．By all accounts, Zach's dad was not happy．"We had a really heated argument," Zach said．"And in the middle of the argument, I told my dad that there was no safe social-networking site out there for kids．" That's when inspiration struck．Today, at the age of 12, Zach is the creative force behind Grom Social a, new social-networking site that is created by kids and for kids．Zach came up with an idea himself and created it with the help from hisfamily．Grom Social is safe, fun and educational．Only kids are allowed on Grom Social．And in order for them to get on, they have to enter their parents' e-mail addresses．In that way, the parents can monitor everything their kids say and do while on the site．"There are people looking at it 24 hours a day, seven days a week," Zach said．"You can't say anything bad．You can't post any inappropriate pictures．" There are also cool contents and positive messages specifically for kids．"A grom is a young and upcoming athlete, gamer, surfer," Zach said．"It's a promising young individual that's quick to learn．" By early March, Grom Social's membership was 20,000 worldwide and growing．And Zach and his family have partnered with an IT firm in New York City that has invested several million dollars in the site．"It's amazing how this is all happening and taking off," Zach's dad said．"Today, everyone Zach chats with on the site wants to know if he is real or not．Please keep in mind that he is only a 12-year-old kid．" 56．What did Zach learn from his experience on a social-networking website?A．Social-networking websites were not safe for kids．B．He was so young that he couldn't surf the Internet．C．Adults were more willing to make friends with kids．D．He could get more useful information from the website．57．After arguing with his dad , Zach .A．encouraged his dad to surf the Internet with himB．persuaded his dad to help him create Grom SocialC．decided to create a new social-networking website for kidsD．began to realize the key role the kids are playing online58．According to the passage, what do we know about Grom Social?A．It was created by Zach on his own.B．It must be visited by kids with their parents.C．It doesn’t welcome any cool contents.D．It is looked at by some people continuously.59．What Zach’s dad said in Paragraph 7 suggested that .A．Zach’s dad is proud of what Zach has achievedB．Zach has become successful only within one yearC．Zach is determined to spend more money on the siteD．most people don’t think highly of what Zach has done60．Which of the following can be the best title for the passage?A．A great plan made by a young kidB．Kid gets a good idea from a websiteC．An unusual kid and his contributionD．Kid creates a kids-only social networkBBelow are the top four supermarket chains in the world in 2012 and the reasons behind their success.TescoHeadquartered in Chestnut, United Kingdom , this global grocery store is one of the largest supermarket chains in terms of revenues and profits. If was founded in 1919 by Jack Cohen. Tesco storescan be found across all continents. Even though it was set up only for food and beverages, Tesco has drastically branched out , not only in geographical terms, but also in terms of products. Which now include electronics , clothing, health care, home improvement and even financial services.SafewayFounded in the year 1915 by a young M. B, Skaggs. Safeway developed from just a small grocery store on the fundamentals of providing value to customers and narrow profit margins. The success story of Skaggs becomes more evident when , by the end of the year 1926,he he had opened almost 428 stores across ten states. Almost two years later, Safeway was listed at the New York Stock Exchange . At present, there are more than fifteen hundred Safeway stores across US and Canada.The Kroger CompanyFounded at Cincinnati, Ohio in 1883 by Mr. Bernard Kroger, the Kroger Company is now one of the largest supermarket chains not only in the US. but across the world . Over the last couple of decades, the Kroger Company has vastly expanded by acquiring popular brand names, including those of Owen’s Market. Its stores are largely spread out across Middle. Western and Central United States.Reve-GruppeReve –Gruppe was founded in 1927 and is presently headquartered at Cologne, Germany . This supermarket chain is easily counted among the top supermarket chains of the world . Its vast ine of products includes grocery, home improvement, pharmaceuticals, cosmetics, optical as well as clothing . Its stores can be found in as many as fourteen European countries, providing employment to more than 325,000 people. 61．Which of the following was founded first ?A．Tesco. B．Safeway.C．The Kroger Company. D．Rewe-Gruppe.62．We can learn from the text that Safeway .A．was initially set up only for foodB．developed from a small grocery storeC．has about 3,500 stores nowD．has branches in fourteen European countries63．Which of the following is TRUE?A．Tesco was founded four years earlier than Safeway.B．Tesco and Safeway are headquartered in the same country.C．Rewe - Gruppe provides financial services.D．Safeway was listed at the New York Stock Exchange around 1928.64．According to the passage, the Kroger Company .A．is presently headquartered in the United KingdomB．has fifteen stores in the US and CanadaC．developed quickly after acquiring popular brand namesD．provides employment for more than 325,000 people65．What is the topic of the passage?A．An introduction to four top supermarket chains around the world.B．The history of four top supermarkets chains.C．The background of four supermarket chains.D．The most profitable supermarket chains in the world.CPicture a wasteland of old computer monitors and TVs, stretching as far as the eye can see. Imagine towers of boxes, all of them filled with broken glass and discarded electronic devices. Technology graveyards like this can be found in communities across the country.Experts say that landfills and warehouses will overflow unless a plan for the disposal (清理)and reuse of electronics is put into place .” We can’t put electronics and glass aside and tell ourselves we’ll deal with them later , ”Lauren Roman , managing director of Transparent Planet said. Roman’s group works to improve the disposal of electronic waste. She says about 660 million pounds of tech trash is produced each year in the U.S.What’s behind the tech trash pile-up ?About ten years ago ,major advances were made in computer and television technology . Manufacturers began producing devices like flat –paneled LCDs and plasma(等离子) screen monitors. These new products provide a clearer image and take up less space than older models. It goes without saying that consumers choose them rather than heavy. Glass-based technologies.The new electronics are built with materials that are difficult to recycle. In addition, the new products have decreased the demand for recycled parts from the older monitors and screens. Older, heavier computer monitors and TVs used glass-based components called CRTs.CRTs have a high lead content and can be environmentally hazardous if not recycled properly . If crushed and put in landfills, the lead from CUTs could seep into groundwater and rivers, harming the water supply. For many years, plants and recycling programs safely processed CRTs. The recycled CRTs were reused in the construction of new monitors.Monitors being made today do not use glass tubes . “People are returning old –style TVs with CRTs , but no new ones are being made ,” said Linnell. This is creating an imbalance in the amount of glass being disposed of and recycled properly. Many recycling companies have shut down. Others no longer have the resources or space to process these materials. This results in stockpiling.However , experts say there are ways to safely and responsibly address the tech-trash problem. 66．What is the main idea of the passage?A．New technology causes trouble for recyclers.B．Experts are trying to solve the tech-trash problem.C．New technology has both advantages and disadvantages.D．CRTs from old computer monitors and TVs harm the earth.67.What Lauren Roman says in Paragraph 2 shows that .A．people attach great importance to electronic wasteB．he has found a new way on how to dispose electronic wasteC．figuring out how to deal with electronic waste is urgent\D．more landfills are needed for storing electronics and glass68．We learn from Paragraph 3 that flat-paneled plasmas and LEDs .A．produce wastes which are less harmfulB．are using heavy , grass-based technologies.C．are very easy for recyclers to recycle for reuseD．are putting heavy, glass-based technologies out lf the market69．What does the underlined word “hazardous” in Paragraph 5 most probably mean?A．Risky．B．Helpless．C．Extreme．D．Unnecessary．70．What would the writer probably talk about next?A．Some other problems related to technologies．B．Some experts’ opinions on the tech-trash problem．C．Some reasons why the tech-trash problem is hard to solve．D．Some practicable ways to solve the tech-trash problem．Part Ⅳ Writing(45 marks)Section A (10 marks)Directions Read the following passage．Fill in the numbered blanks by using the information from the passage．Write NO MORE THAN THREE WORDS for each answer．Nowadays graduates often face strong competition in the search for jobs．Three stages are often highlighted for them to follow in the process of finding a career recognizing abilities, matching these to jobs available and presenting them well to possible employers．Job seekers have to make a careful assessment of their abilities. One area of assessment should be of their academic qualifications, which include special skills within their subject area. Graduates should also consider their own values and attitudes. An honest assessment of personal interests and abilities such as creative skills, or skills acquired from work experience, should also be given careful thought The second stage is to study the opportunities which are available for employment. To do this, graduates can study job and position information in newspapers, or they can pay a visit to a careers office, write to friends or relatives who may already be involved in a particular profession. After studying all the various options, they should be in a position to make informed comparisons between various careers.Good personal presentation is essential in the search for a good career. Job application forms should be filled in carefully and correctly, without grammar of spelling errors. They should also prepare properly by finding out all they can about the possible employer. When additional information b asked for, job seekers should describe their abilities and work experience in more depth, as well as balance their own abilities with the employer's needs, explain why they are interested in a career with the particular company and try to show that they already know something about the company and its activities. For an interview, they should dress suitably and arrive on time. Interviewees should try to give positive answers and not be afraid of asking questions about anything they are unsure about.If the graduates have ability and are determined, they will be lucky enough to follow an ideal career.Section B (10 marks)Directions Read the following passage. Answer the questions according to the information given in the passage .Not all memories are sweet. Some people spend all their lives trying to forget bad experiences. Violence and traffic accidents can leave people with terrible physical and emotional scars. Often these experiences appear over and over again in nightmares,Now American researchers think they are close to developing a pill. which will help people forget bad memories. The pill is designed to be taken immediately after a frightening experience. They hope it might reduce, or possibly erase, the effect of painful memories.In November. experts tested a drug on people in the US and France. The drug stops the body releasing chemicals that fix memories in the brain. So far the research has suggested that only the emotional effects of memories may be reduced, not that the memories are erased.The research has caused a great deal of argument. Some think it is a bad idea. Those who are against the research say that changing memories is very dangerous. It is known that memories give us our identity and also help us avoid the mistakes of the past. "All of us can think of bad events in our lives that were horrible at the time but make us who we are. I'm not sure we'd want to wipe those memories out," said Rebecca Dresser, a medical ethicist. .Some people also fear that the drug would be abused although the drug should be used only in very serious cases. "People always have the ability to misuse science." said Joseph LeDoux, a New York University memory researcher." All we want to do is help people have better control of memories.However. there are still some supporters. who believe it could lead to pills that prevent or treat soldiers' troubling memories after war. In addition, they say that nowadays there are many people whosuffer from terrible memories. "Some memories can ruin people's lives. They come back to you when you don't want to have them in a daydream or nightmare. They usually come with very painful emotions. "said Roger Pitman, a professor of psychiatry at Harvard Medical School. "This could relieve a lot of that suffering. "81. According to the passage, what experiences often bring people bad memories? (No more than 4 words)82. How does the drug work to reduce the emotional effects of memories? (No more than 12 words) (2marks)83. Why do some people think the research is a bad idea? (No more than 12 words) (3 marks)84. What's the main idea of the last paragraph? (No more than 8 words) (3 marks)Section C(25 marks)Directions Write an English composition according to the instructions given below.下面的这幅画展现了两人合作一张凳子却各忙各的情景，请根据对这幅画的理解，用英语写一篇短文。

福建师大附中2015－2016学年第一学期期末考试卷高一(实验班) 英语〔完卷时间：120分钟；总分为：150分〕第1卷(共84分)第一局部：听力〔共20题；每一小题1分, 总分为20分〕第一节〔共5 小题；每一小题1分, 总分为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三个选项中选出最优选项, 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. How does the man find the movie last night?A. It is moving.B. It is interesting.C. It is not worth seeing2. How much does the handkerchief cost?A. $7.B. $9.C.$16.3. Who made the woman's personal website?A. She herself.B. Her friend.C. The man.4.What does the man want to have?A. Chocolate.B. Sweets.C. Ice-cream.5. Which section would the man like to read?A. Sports.B. Business.C. News.第二节 (共15小题；每一小题1分，总分为15分)听下面5段对话或独白。

每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最优选项。

听完每段对话或独白前，你将有时间阅读各个小题，每一小题5秒钟；听完后，各小题将给出5秒钟的做答时间。

每段对话或独白读两遍。

听第6段材料，回答第6至8题。

6. What did the man begin to work in Courtaulds?A. About 4 years ago.B. About 40 years ago.C. About 44 years ago.7. What does the man say about his present life?A. He is used to it.B. He likes it.C. He gets bored with it.8. Who is Rover?A. The man's workmate.B. The man's dog.C.The man's wife.听第7段材料，回答第9至11题。

湖南师大附中高三英语试题时量：120分钟总分值：150分第一部分听力(共三节，总分值30分)做听力部分时，请先在试题卷上作答。

听力部分结束前，你将有两分钟的时间将第1至17小题的答案转涂到答题卡上，将第18至20小题的答案转写到答题卡上。

第一节(共5小题；每题1．5分，总分值7．5分)请听下面5段对话。

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

听完每段对话后，你都有10秒钟的时间来答复有关小题和阅读下--d,题。

每段对话仅读一遍。

(B)1．What is the man?A．A cook．B．A waiter．C．A manager．(C)2．What do we know about the girl?A．She wants a telephone of her own．B．She is looking for a new job．C．She doesn’t usually receive calls at work．(C)3．What does the woman mean?A．John gets tired of the final exam．B．John had been well prepared for the final exam．C．John didn’t follow her advice．(B)4．What does the man mean?A．The concert was wonderful．B．The concert was very bad．C．He didn’t go to the concert．(C)5．HOW much is the jacket?A．600 US dollars．B．100 Hong Kong dollars．C．600 Hong Kong dollars．第二节(共12小题；每题1．5分，总分值18分) 0请听下面4段对话。

湖南师大附中2015届高二第二学期期中考试试题数 学(文科)(考试范围：除立体几何与统计概率，选修1－2,4－4外内容)时量：120分钟 满分：150分得分：一、选择题(本大题共10个小题，每小题5分，满分50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.已知全集U ＝{x ∈N |0＜x ≤8}，集合A ＝{1,2,4,5}，B ＝{3,5,7,8}，则图中阴影部分所表示的集合是A.{1,2,4}B.{3,7,8}C.{1,2,4,6}D.{3,6,7,8}2.已知f (x )＝x 12，若0<a <b <1，则下列各式中正确的是A.f (a )<f (b )<f ⎝⎛⎭⎫1a <f ⎝⎛⎭⎫1b B.f ⎝⎛⎭⎫1a <f ⎝⎛⎭⎫1b <f (b )<f (a ) C.f (a )<f (b )<f ⎝⎛⎭⎫1b <f ⎝⎛⎫1a D.f ⎝⎛⎭⎫1a <f (a )<f ⎝⎛⎭⎫1b <f (b ) 3.函数f (x )＝ln x －x ＋2的零点所在的区间为 A.(4,5) B.(1,2) C.(2,3) D.(3,4)4.在三角形ABC 中，A 、B 、C 的对应边分别是a 、b 、c ，若a cos C ＝c cos A ，且a 、b 、c 成等比，则三角形ABC 是A.等边三角形B.直角三角形C. 等腰直角三角形D. 钝角三角形5.在等比数列{a n }中，已知a 3＝12，a 9＝8，则a 5a 6a 7的值为A.±8B.－8C. 8D.646.已知平面向量a ，b 满足|a|＝4，|b|＝3，向量a 与b 的夹角是60°，则|a ＋b |＝ A.13 B.15 C.19 D. 377.已知sin α＝35，且α∈⎝⎛⎭⎫π2，π，则sin 2αcos 2α的值等于 A.32 B.34 C.－32 D. －348.函数y ＝ln cos x ⎝⎛⎭⎫－π2<x <π2的图象是9.已知定义在R 上的函数f (x )满足：对任意x ∈R ，都有f (x )＝f (2－x )成立，且当x ∈(－∞，1)时，(x －1)f ′(x )<0(其中f ′(x )为f (x )的导数).设a ＝f (0)，b ＝f ⎝⎛⎭⎫12，c ＝f (3)，则a ，b ，c 三者的大小关系是A.a <b <cB.c <a <bC.c <b <aD.b <c <a10.x 为实数，[x ]表示不超过x 的最大整数(如[－1.5]＝－2，[0]＝0，[2.3]＝2)，则关于函数f (x )＝x －[x ]，x ∈R 的说法不正确．．．的是 A.函数不具有奇偶性B.x ∈[1,2)时函数是增函数C.函数是周期函数D.若函数g(x)＝f(x)－kx 恰有两个零点，则k ∈(－∞，－1)∪⎝⎛⎭⎫13，12 选择题答题卡二、填空题：本大题共5个小题，每小题5分，共25分.请把答案填在答题卷对应题号后的横线上.11.计算sin 600°＝ .12.已知圆C 的圆心坐标为(0,1)，且与直线2x －y －4＝0相切，则圆C 的标准方程是 .13.已知f (x )在R 上是奇函数，且满足f (x )＝f (x ＋4)，f (1)＝2，则f (2 015)等于 . 14.下面是一个算法的程序框图，当输入的x 值为5时，则输出的结果是 .15.若函数f (x )＝2sin ⎝⎛⎭⎫π8x ＋π4，(－2<x <14)的图象与x 轴交于点A ，过点A 的直线与函数的图象交于B 、C 两点，则(OB ＋OC )·OA ＝ .(其中O 为坐标原点)三、解答题：本大题共6小题，共75分，解答应写出文字说明，证明过程或演算步骤.已知函数f(x)＝log2(－4x＋5·2x＋1－16).(1)求f(x)的定义域；(2)求f(x)在区间[2，log27]上的值域.已知函数f (x )＝sin ⎝⎛⎭⎫7π6－2x －2sin 2x ＋1(x ∈R ). (1)求函数f ()x 的最小正周期及单调递增区间；(2)在△ABC 中，三内角A ，B ，C 的对边分别为a ，b ，c ，已知函数f (x )的图象经过点⎝⎛⎭⎫A ，12，b ，a ，c 成等差数列，且AB ·AC ＝9，求a 的值.已知数列{a n }的首项a 1＝2，前n 项和为S n ，且－a 2，S n,2a n ＋1成等差数列. (1)求数列{a n }的通项公式；(2)记b n ＝a n(a n －1)(a n ＋1－1)，求证：数列{b n }的前n 项和T n ∈⎣⎡⎭⎫23，1.甲、乙两地相距s千米，汽车从甲地匀速行驶到乙地，速度不超过60千米/小时，已知汽车每小时的运输成本(单位：元)由可变成本和固定成本组成，可变成本与速度v(千米/小时)的平方成正比，已知速度为50千米/小时时每小时可变成本是100元；每小时固定成本为a 元.(1)把全程运输成本y(元)表示为速度v(千米/小时)的函数并标明定义域；(2)为了使全程运输成本最小，汽车应以多大速度行驶？已知两个定点A 1(－2,0)，A 2(2,0)，动点M 满足直线MA 1与MA 2的斜率之积是定值m4(m∈R ，m ≠0).(1)求动点M 的轨迹方程，并指出随m 变化时方程所表示的曲线的形状；(2)若m ＝－3，已知点A (1，t )(t >0)是轨迹M 上的定点，E ，F 是动点M 的轨迹上的两个动点且E ，F ，A 不共线，如果直线AE 的斜率k AE 与直线AF 的斜率k AF 满足k AE ＋k AF ＝0，试探究直线EF 的斜率是否是定值？若是定值，求出这个定值，若不是，说明理由.已知函数f (x )＝a x ＋x 2－x ln a (a >0，a ≠1). (1)求证：函数f (x )在(0，＋∞)上单调递增； (2)若函数y ＝f (x )－t 有零点，求t 的最小值；(3)若x 1，x 2∈[－1,1]，使得|f (x 1)－f (x 2)|≥e －1，试求a 的取值范围.2015届高二第二学期期中考试试题数学(文科)参考答案一、选择题1.B 【解析】图中阴影部分所表示的集合是(C U A )∩B ＝{3,7,8}，故选B.2.C 【解析】因为函数f (x )＝x 12在(0，＋∞)上是增函数，又0<a <b <1b <1a ，故选C.3.D 【解析】∵f (1)＝ln 1＋1>0，f (2)＝ln 2>0，f (3)＝ln 3－1>0，f (4)＝ln 4－2<0，f (5)<0，选D.4.A 【解析】∵sin A cos C ＝sin C cos A A －C )＝A ＝C a ＝c ，由b 2＝ac ，故a ＝b ＝c ，选A.5.A 【解析】因{a n }为等比数列，则a 26＝a 5·a 7＝a 3·a 9＝4，所以a 6＝±2，a 5·a 6·a 7＝±8，故选A.6.D 【解析】由已知|a|＝4，|b|＝3，a·b ＝|a|·|b |cos θ＝4×3×12＝6.(a ＋b )2＝a 2＋2a·b ＋b 2＝16＋12＋9＝37，||a ＋b ＝37.7.C 【解析】因为sin α＝35，α∈⎝⎛⎭⎫π2，π，则cos α＝－45，tan α＝－34.所以sin 2αcos 2α＝2tan α＝－32，故选C.8.A 【解析】函数是偶函数排除B 、D ，而ln cos π3＝－ln 2<0，选A.9.B 【解析】由f (x )＝f (2－x )可得，函数f (x )的图象关于直线x ＝1对称，所以f (3)＝f (－1).又当x ∈()－∞，1时，(x －1)f ′(x )<0，即f ′(x )>0，则f (x )在()－∞，1上单调递增.所以f (－1)<f (0)<f ⎝⎛⎭⎫12.即c <a <b ，故选B.10.D 【解析】画出函数f (x )＝x －[x ]的图像如图，据图可知选D. 二、填空题 11.－32 【解析】sin 600°＝sin(360°＋240°)＝sin(180°＋60°)＝－sin 60°＝－32. 12.x 2＋(y －1)2＝5 【解析】因为直线2x －y －4＝0与圆C 相切，所以圆C 的半径r ＝|－1－4|5＝ 5. 故圆C 的标准方程是x 2＋(y －1)2＝5. 13.－2 【解析】f (2 015)＝f (4×503＋3)＝f (3)＝－f (－3) ＝－f (－3＋4)＝－f (1)＝－2.14.2 【解析】第一次x ＝5－3＝2，第二次x ＝2－3＝－1，满足x ≤0，计算y ＝0.5－1＝2.15.72 【解析】f (x )＝2sin ⎝⎛⎭⎫π8x ＋π4的周期是16，f (x )＝2sin ⎝⎛⎭⎫π8x ＋π4(－2<x <14)的图像仅与x 轴交于点A (6,0)且关于点A 对称，故A 是线段BC 的中点，则(OB ＋OC )·OA ＝2OA 2＝72.三、解答题16.【解析】(1)－4x ＋5·2x ＋1－x －2)(2x －xx <3. 即函数f (x )的定义域是(1,3)；6分(2)当x ∈[2，log 27]时2x ∈[4,7]，－4x ＋5·2x ＋1－16＝9－(2x －5)2∈[5,9]， 此时 f (x )的值域是[log 25,2log 23].12分17.【解析】f (x )＝sin ⎝⎛⎭⎫7π6－2x －2sin 2x ＋1 ＝－12cos 2x ＋32sin 2x ＋cos 2x＝12cos 2x ＋32sin 2x ＝sin ⎝⎛⎭⎫2x ＋π63分 (1)最小正周期：T ＝2π2＝π，4分由2k π－π2≤2x ＋π6≤2k π＋π2(k ∈Z )可解得：k π－π3≤x ≤k π＋π6(k ∈Z )，所以f (x )的单调递增区间为：⎣⎡⎦⎤k π－π3，k π＋π6(k ∈Z )；6分 (2)由f (A )＝sin ⎝⎛⎭⎫2A ＋π6＝12可得：2A ＋π6＝π6＋2k π或5π6＋2k π(k ∈Z ) 所以A ＝π3，8分又因为b ，a ，c 成等差数列，所以2a ＝b ＋c ，9分 而AB ·AC ＝bc cos A ＝12bc ＝9，∴bc ＝1810分∴a 2＝b 2＋c 2－2bc cos A ＝(b ＋c )2－3bc ＝4a 2－54，∴a ＝3 2.12分18.【解析】(1)∵2S n ＝－a 2＋2a n ＋1，∴当n ≥2时，2S n －1＝－a 2＋2a n 2分 两式相减得2a n ＝2a n ＋1－2a n ，故a n ＋1＝2a n (n ≥2)，所以a n ＋1a n ＝2.4分又当n ＝1时，2a 1＝－a 2＋2a 2，得a 2＝2a 1，所以n ＝1时也满足a n ＋1a n ＝2∴{a n }是首项a 1＝2，公比为2的等比数列，∴a n ＝2n .6分(2)∵b n ＝2n (2n －1)·(2n ＋1－1)＝12n －1－12n ＋1－1，8分 ∴T n ＝b 1＋b 2＋…＋b n ＝⎝⎛⎭⎫121－1－122－1＋⎝⎛⎭⎫122－1－123－1＋…＋⎝⎛⎭⎫12n －1－12n ＋1－1＝1－12n ＋1－1，10分∵2n ＋1≥4，∴T n ≥1－13＝23，又12n ＋1－1>0，∴T n <1，∴23≤T n ＜1.12分19.【解析】(1)由已知有可变成本＝v 225，全程所用的时间为sv ，3分全程运输成本为y ＝a ·s v ＋125v 2·sv ＝s ⎝⎛⎭⎫a v ＋v 25， 所求函数及其定义域为y ＝s ⎝⎛⎭⎫a v ＋v 25，v ∈(0,60].6分(2)y ′＝s ⎝⎛⎭⎫125－a v 2＝v 2－25a 25v 2s ＝(v ＋5a )(v －5a )25v 2s ，v ∈(0,60]8分由题意：s ，a ，v 均为正数，当5a <60即a <144时， y ＝s ⎝⎛⎭⎫a v ＋v 25在(0,5a ]上单减 ，在[5a ，60]上单增 所以此时当v ＝5a 时，全程运输成本y 最小.11分(或用均值不等式：当5a <60即a <144时，y ＝s ⎝⎛⎭⎫a v ＋v 25≥2s a 25，当且仅当a v ＝v 25，即v ＝5a 时等号成立)当5a ≥60即a ≥144时，当v ∈(0,60]时，y ′<0， y ＝s ⎝⎛⎭⎫a v ＋v 25在(0,60]上单减 ， ∴此时当v ＝60时，全程运输成本y 取最小值综上，当a <144时，行驶速度v ＝5a 千米/小时时全程成本最小； 当a ≥144时，行驶速度v ＝60千米/小时时全程成本最小.13分 20.【解析】(1)设动点M (x ，y )，依题意有：y x －2·y x ＋2＝m4(m ≠0)整理得x 24－y 2m ＝1 (x ≠±2)，即为动点M 的轨迹方程，3分m >0时轨迹是焦点在x 轴上的双曲线；m ∈(－4,0)时，轨迹是焦点在x 轴上的椭圆； m ＝－4时，轨迹是圆；m ∈(－∞，－4)时，轨迹是焦点在y 轴上的椭圆. 且点A 1(－2,0)，A 2(2,0)不在曲线上.6分(2)m ＝－3时，动点M 的轨迹方程为x 24＋y 23＝1(x ≠±2)∵点A (1，t )(t >0)在轨迹M 上，∴14＋t 23＝1解得t ＝32，即点A 的坐标为⎝⎛⎭⎫1，327分 设k AE ＝k (k ≠0)，则直线AE 方程为：y ＝k (x －1)＋32，代入x 24＋y 23＝1并整理得(3＋4k 2)x 2＋4k (3－2k )x ＋4⎝⎛⎭⎫32－k 2－12＝0设E (x E ，y E )，F (x F ，y F )，∵点A ⎝⎛⎭⎫1，32在动点M 的轨迹上， ∴x E ＝4⎝⎛⎭⎫32－k 2－123＋4k 2③， y E ＝kx E ＋32－k ④9分 又k AE ＋k AF ＝0得k AF ＝－k ，将③、④式中的k 代换成－k ，可得x F ＝4⎝⎛⎭⎫32＋k 2－123＋4k 2，y F ＝－kx F ＋32＋k 10分 ∴直线EF 的斜率k EF ＝y F －y E x F －x E ＝－k (x F ＋x E )＋2k x F －x E∵x E ＋x F ＝8k 2－64k 2＋3，x F －x E ＝24k 4k 2＋3∴k EF ＝－k ·8k 2－64k 2＋3＋2k 24k 4k 2＋3＝－k (8k 2－6)＋2k (4k 2＋3)24k ＝12即直线EF 的斜率为定值，其值为12.13分 21.【解析】(1)f ′(x )＝a x ln a ＋2x －ln a ＝2x ＋(a x －1)ln a 1分由于0<a <1或a >1，故当x ∈(0，＋∞)时，ln a 与a x －1同号，所以 f ′(x )>0，故函数f (x )在(0，＋∞)上单调递增.3分(2)当a >0，a ≠1时，易知f ′(0)＝0，设g (x )＝2x ＋(a x －1)ln a g ′(x )＝2＋a x (ln a )2>0则f ′(x )在R 上单调递增，故f′(x)＝0有唯一解x ＝05分且x ，f′(x)，f(x)的变化情况如下表所示：故f min (x)＝f(0)＝1，即使函数y ＝f(x)－t 有零点的t 的最小值是1.7分(3)因为1，x 2∈[－1,1]，使得|f(x 1)－f(x 2)|≥e －1，所以当x ∈[－1,1]时，|(f(x))max －(f(x))min |＝(f(x))max －(f(x))min ≥e －18分 由(2)知，f(x)在[－1,0]上递减，在[0,1]上递增，所以当x ∈[－1,1]时，(f(x))min ＝f(0)＝1，(f(x))max ＝max {}f(－1)，f(1)，而f(1)－f(－1)＝(a ＋1－ln a)－⎝⎛⎭⎫1a ＋1＋ln a ＝a －1a－2ln a ， 记g(t)＝t －1t－2ln t(t>0)， 因为g′(t)＝1＋1t 2－2t ＝⎝⎛⎭⎫1t－12≥0(当t ＝1时取等号)， 所以g(t)＝t －1t－2ln t 在t ∈(0，＋∞)上单调递增，而g(1)＝0， 所以当t>1时，g(t)>0；当0<t<1时，g(t)<0，11分也就是当a>1时，f(1)>f(－1)；当0<a<1时，f(1)<f(－1) ①当a>1时，由f(1)－f(0)≥e －－ln a ≥e －≥e ， ②当0<a<1时，由f(－1)－f(0)≥e －1a ＋ln a ≥e －≤1e， 综上知，所求a 的取值范围为a ∈⎝⎛⎦⎤0，1e ∪[)e ，＋∞.13分。

物理时量：90分钟满分：150第Ⅰ卷（文理倾向都做）一、单项选择题（本题12小题，每小题4分，共48分。

在各选项中只有一个选项是正确的，请将答案写在答卷上。

）1．最早对自由落体运动有正确认识和研究的科学家是A.亚里士多德B.爱因斯坦C.伽利略D. 牛顿2．研究物体的下列运动时，能被看作质点的是A.研究自由体操运动员在空中翻滚的动作B.研究砂轮的转动情况C.研究顺水漂流的小船，它漂流10 km所用的时间D.研究篮球运动员的投篮姿势3．下列有关时间与时刻、位移与路程的说法中正确的是A．第5s末到第6s初是1s的时间B．时刻就是很短的时间C．沿直线运动的物体，位移和路程总是相等的D．物体位移的大小总是小于或等于路程4．下列说法正确的是A.描述一个物体的运动情况时，必须要选定某个其他物体做参考B.宇宙中的物体有的静止，有的运动C.只能选取不动的物体作为参考系D.同一物体的运动相对不同的参考系，其运动情况一定是相同的5．关于速度与加速度，下列说法中正确的是A．物体有加速度，速度就增加B．物体的速度变化越快，加速度就越大C ．物体的速度变化量△v 越大，加速度就越大D ．若物体的加速度不为零，则物体的速率一定变化6．某同学在今年体育节的100m 比赛中，以8m/s 的速度迅速从起点冲出，到50m 处的速度是9m/s,10s 末到达终点的速度是10.2m/s ,则他在全程中的平均速度大小为 A.9m/s B.10.2m/s C.10m/s D.9.1m/s7．小明对重力和重心有以下四种认识，其中正确的是 A ．重力方向总是垂直于物体的表面 B ．重力方向总是竖直向下 C ．物体的重心一定在物体上 D ．重力就是万有引力8．甲、乙两质点同时开始做直线运动，它们的位移x 与时间t 的图像如图所示，则9．如图所示，小车受到水平向右的弹力作用，与该弹力的有关 9．关于弹力的有关说法中正确的是 A ．两个相互接触的物体之间一定会产生弹力 B ．只有弹簧才能产生弹力C ．压力在性质上属于弹力，且压力的大小总等于重力D ．放在桌子上的书本受到桌子对它的支持力，这是因为桌子发生了微小的弹性形变，它在恢复原状的过程中对书本产生了一个向上的弹力10．一个足球以2m/s 的速度水平飞向球门门框，又以1m/s 的速度大小被水平碰回，设足球与门框的作用时间为0.1s ， 则这个过程的加速度大小为A ．甲物体做匀加速直线运动 ,乙物体做曲线运动B ．甲、乙两物体从同一地点出发C ．当甲、乙两物体速度相同时，二者之间的距离为零D ．当甲、乙两物体有两次相遇A.10m/s 2B.-10m/s 2C.30m/s 2 D .-30m/s 211．如图所示为某一物体做竖直上抛运动的v-t 图像，试根据图像判断 A.t=3s 时物体仍处于上升过程 B.3s 内的位移为25mC .t=2s 时物体达到最高点 D.物体能上升的最大高度为10m12．物体自O 点由静止开始作匀加速直线运动，A 、B 、C 、D 为其运动轨迹上的四点，测得AB=2m ，BC=3m ，CD=4m 。

湖南师大附中高三英语月考试卷〔6〕英语〔范围：全部内容〕PartⅠ Listening Comprehension(30 marks)Section A 〔22.5 marks〕Directions: In this section, you will hear six conversations between two speakers. For each conversation, there are several questions and each question is followed by three choices marked A, B and C. Listen carefully and then choose the best answer for each question. You will hear each conversation TWICE.Example:When will the magazine probably arrive?A. WednesdayB. ThursdayC. FridayThe answer is B.Conversation 11. Where did the woman's mother grow up?A. In London.B. In Oxford.C. In Manchester.2. How many years did the woman spend in San Diego?A. Three.B. Four.C. Six.Conversation 1M: Hey, I heard that you were born in England.W: Yes, my mother was born and raised in Manchester and my father is from Oxford. But I wasborn in London. We lived there until I was six. Then we moved to San Diego and we stayedthere for four years.M: Oh, did you come here to Denver after that?W: No, my father found a job in Seattle. We stayed there for three years, and then moved here.We've been here ever since.Conversation 23. When did the woman stop drinking?A. Half a year ago.B. One year ago.C. Three years ago.4. How much did the woman use to drink in one night?A. Two glasses of red wine.B. Four beers.C. Six beers.Conversation 2M: You don't drink much, do you?W: No, my doctor told me to cut down last year. I haven't touched alcohol in six months, but I usedto drink a lot.M: Really? You look like the type of person who just has a couple glasses of red wine with dinner.W: Actually, I used to drink six beers in a night, and still wake up early for work the next day. Butthat was three years ago.M: Wow. Four beers a night is the most I can handle.Conversation 35. Why does the woman's brother want to sell his car?A. Because he will soon work abroad.B. Because he can't afford a new one.C. Because he wants a brand new one.6. What can we learn about the car?A. It is pretty old.B. It has air conditioning.C. It has four doors. Conversation 3M: I have been thinking about getting a car, but I can't afford a brand new one. W: My brother is going to take a job overseas and he can't take his car with him.It's practically new. Would you like to look at it?M: Is it a four-door or a two-door car?W: It's a two-door car. It also has power steering, power brakes and air conditioning. M: I guess I might take a look at it.Conversation 47. Why does the woman sound excited?A. She was accepted by a famous university.B. She will travel to Yale for a business trip.C. She got a letter from an important person.8. When will the woman leave?A. In the first week of September.B. In the last week of August.C. In the first week of August.9. What will the speakers do first?A. Choose courses.B. Buy plane tickets.C. Apply for a visa. Conversation 4W: Guess what came in the mail today?M: What?W: My acceptance letter to Yale!M: Congratulations! When do classes start?W: In the first week of September, but I want to go a week before that to get settled in.M: You're so lucky. Do you have to do many things before you leave?W: Yes, I'll be very busy. I have to get a visa, buy a plane tickets and pack my things. But first, Iwant to register for classes.M: When can you do that?W: I can start looking now. Do you want to help decide which classes to take? M: Sure. What's your major?W: I hope to major in English literature. But the admissions counselor told me that many peoplechange their majors many times in their first year, so I'll see. Let's begin. Conversation 510. How did the woman know the man was lost?A. He asked her for directions.B. She saw him walking around in circles.C. He had a map with him.11. Where does the man want to go?A. Manson Avenue.B. An art gallery.C. Hobson Street.12. How long should the man walk on Mason Avenue?A. 50 meters.B. 100 meters.C. 150 meters. Conversation5W: Excuse me. Are you lost?M: I think so. This is my first time here, and I guess I'm a little turned around. W: I saw you with that map and I thought I recognized a new comer! Where do you want to go?M: I'm trying to find the Hobson Art Gallery. It's on Bowery Street.W: Oh, you're pretty close actually. Just go up to that corner and turn left. You'll be on Mason Avenue. Go down about 150 meters, and you'll see a small street on your right. That's Bowery Street. The gallery is down about 50 meters on the right. M: So, I go up to that corner, turn left on Mason and then turn right on Bowery. Is that right?W: You got it! You should be able to walk there in less than five minutes.M: Thank you so much for your help.W: My pleasure.Conversation 613. Where does the conversation probably take place?A. At a fire station.B. In a TV studio.C. In a classroom.14. What is Mike's responsibility when he arrives at a fire?A. He goes into the building to put out the fire.B. He attaches the rubber tube to the water supply.C. He plans how to fight the fire.15. What does Mike think of his job?A. Rewarding.B. Dangerous.C. Boring.Conversation 6W: Boys and girls, please take your seats. Today, we have a special guest. His name is Mike McCarthy, and he is a fireman. He's going to talk to us about his job.Welcome to Green High School, Mr. McCarthy.M: It's my pleasure. And please, call me Mike.W: OK, Mike. What is your job like on a typical day?M: Well, actually, I spend most of my time studying and trying to learn new skills from the more experienced firefighters.W: So what happens when there is a fire?M: We get a call at the station, and we usually leave the station in less then 90 seconds after the call comes in.W: Wow, that is too fast! And when you get to the fire, what do you do?M: Everyone has a specific job to do. Some people look at the building and try tofigure out the best way to fight the fire. Some people get ready to go into the building and actually put out the fire. My job is to attach the rubber tube to the water supply and communicate with the other firefighters.W: So, do you like your job, Mike?M: Oh, absolutely. I have great co-workers, and I feel like I'm making a difference and challenging myself. I'm very lucky.Section B〔7.5 marks〕Directions: In this section, you will hear a short passage. Listen carefully and then fill in the numbered blanks with the information you have heard. Fill in each blank with NO MORE THAN THREE WORDS.You will hear the short passage TWICE.Hi, my name is William Jackins. I’m a life and relationship coach and the owner of New York Dating Coach in New York City.Now we’ll talk about making a good first impression. You only get one chance to do that, right? A really great way to make a good first impression is to make eye contact and to show real interest in the person you’re meeting. It’s important to remember their names. When you first meet somebody, you should use their names during the conversation to let them know that you remember their names.You should also allow them to have the spotlight. You can share information about yourself, but don’t control the conversation; it’s not all about you. Even if you’re the most interesting person in the world, people want to talk about themselves too. So be a great listener, ask questions and really make a point of getting to know the other person. And you know, people like to talk about themselves. So if you let them do that, then they’re going to like you.Finally, make sure you dress nicely and have goodposture. Don’t be negative and don’t complain; no one wants to hear your problems. Just be positive, be yourself and be a good listener.1-5 CBACA 6-10 BABAC 11-15 BCCBA16. eye contact 17. name 18. talk about themselves 19. good posture 20. complain Part Ⅱ Language Knowledge (45 marks)Section A (15 marks)Directions: For each of the following unfinished sentences there are four choices markedA, B, C and D. Choose the one that best completes the sentence.Example:The wild flowers looked like a soft orange blanket ______ the desert.A. coveringB. coveredC. coverD. to coverThe answer is A.21.The Police in Hubei province _______last Tuesday they had arrested 7 people for their suspectedroles in a shooting killing 1 and injuring 10 others on Monday evening.A. has saidB. saidC. had saidD.says21. 答案B。

安徽师大附中2022-2021学年度其次学期期中考查高一语文试卷时间：120分钟分值：100分一、选择题（共7题，每题2分，共14分）1、下列词语中，加点字的注音完全正确的一项是（）A、庐冢． zhǒng 诅． zǔ咒祈．祷． qǐ dǎo 游目骋．chěng怀B、挫． cuō折蜷．quán 缩蜉．蝣． fú yóu 酾． shī酒临江C、愀． qiǎo然旋． xuàn 风砥．砺． dǐ lì浅尝辄． zhē止D、镣． liào 铐撒． sā气訾．詈． zǐ lì卓． zhuó有成效2、下列词语中，错别字最多的一项是（）A、弥谤岐视滥觞放荡野游B、磐石店肄商榷光阴虚度C、切蹉裨益谛造旁稽博采D、勖勉枕籍邮戳义愤填赝3、依次填入下列横线处的词语，最恰当的一组是（）①我要给阿Q做正传，已经一两年了。

但一面要做，一面又往回想，这足见我不是一个“立言”的人，由于从来不朽之笔，须传不朽之人……②为了在“百家讲坛”讲英雄武帝，王立群教授了大量的文献资料，并做了深化细致的争辩。

③但他人谁会想到他为了争一点无聊的名声，竟肯如此，无所不至呢。

A、不止批阅尔虞我诈B、不只批阅钩心斗角C、不止披阅钩心斗角D、不只披阅尔虞我诈4、下列各句中，没有语病的一项是( )A、一项好的政策照理睬带来好的效果，但在现阶段，必需强化阳光操作、民主监督等制约措施，由于好经也要提防不被念歪。

B、我国的改革在不断深化，那种什么事情都由政府包揽的现象正在转变，各种社会组织纷纷成立，这有利于社会冲突和社会责任的分担。

C、为了提升国家通用语言文字的规范化、标准化水平，满足信息时代语言生活和社会进展的需要，训练部、国家语言文字工作委员会组织制定了《通用规范汉字表》。

D、执法部门对向未成年人出售、出租或以其他方式传播反动、淫秽、暴力、凶杀、封建迷信的图书报刊、音像制品，应依法从重惩罚。

时量：120分钟满 分：100 分（必考试卷Ⅰ） 50分（必考试卷Ⅱ）必考试卷Ⅰ一、选择题:本大题共7个小题,每小题5分,满分35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．利用斜二侧画法画水平放置的平面图形的直观图，得到下列结论，其中正确的是（ ） A ．正三角形的直观图仍然是正三角形. B ．平行四边形的直观图一定是平行四边形. C ．正方形的直观图是正方形. D ．圆的直观图是圆 答案：Ｂ.2．已知直线的倾斜角为45°，在y 轴上的截距为2，则此直线方程为（ ） A ．y x =+2. B ．y x =-2 C ．y x =-+2 D ．y x =--2 答案：Ａ3．已知直线:(),l m x y -+-=11210:,l mx y -+=230 若l l ⊥12，则m 的值为（ ） A ．2. B ．-1 C ．-21或 D ．13答案：Ｃ4．已知一个棱长为3的正方体的顶点都在球面上，则球的表面积等于（ ） ( )A. 4πB. 6πC. 8πD. 9π 答案：Ｄ5．已知圆:C x y x y +++-=2212880与圆:C x y x y +---=2224420相交，则圆C 1与圆C 2的公共弦所在的直线的方程为（ ）A ．210x y ++=B ．210x y +-=C ．210x y -+=D ．210x y --= 答案：Ｂ6．若a 、b 表示两条不同直线，α、β表示两个不同平面，则下列命题正确的是（ ） A ．,a b a b αα⊥⇒⊥∥ B ．a b a b αα⇒∥,∥∥ C ．a b a b αα⊂⇒∥,∥ D ．a a αβαβ⊥⊂⇒⊥,答案：A7．已知圆锥的底面半径为1，且它的侧面展开图是一个半圆，则这个圆锥的体积为（ ） A.π33B. π3C.π53D.π5答案：Ａ二、填空题：本大题共6个小题，每小题5分，共30分.请把答案填在答题卷对应题号后的横线上.8. 若球的表面积为36π，则该球的体积等于 。

化学(理科倾向)时量：90分钟满分：100分得分：可能用到的相对原子质量：H～1C～12N～14O～16第Ⅰ卷选择题(共48分)一、选择题(本题含16个小题，每小题3分，共48分。

每小题只有一个选项符合题意)1.二甲醚和乙醇是同分异构体，其鉴别可采用化学方法及物理方法，下列鉴别方法中不能对二者进行鉴别的是A.利用金属钠或金属钾B.利用燃烧法C.利用红外光谱法D.利用核磁共振氢谱2.从石油分馏得到的固体石蜡，用氯气漂白后，燃烧时会产生含氯元素的气体，这是由于石蜡在漂白时与氯气发生过A.加成反应B.取代反应C.聚合反应D.催化裂化反应3.下列各组物质中，所含元素的质量分数相同，但它们既不属于同分异构体，也不属于同系物的是A.乙烯丙烯B.异戊二烯3-甲基-1-丁炔C.甲烷乙烯D.苯苯乙烯4.CH3、CH3CH3、CH2CH2CH3都属于萘的同系物。

萘和萘的同系物分子组成通式是A.C n H2n－6(n≥11)B.C n H2n－8(n>10)C.C n H2n－10(n≥10)D.C n H2n－12(n≥10)5.下列变化中，属于化学变化的是A.石油分馏B.煤的干馏C.苯中加入溴水D.煤焦油中提取苯、甲苯、二甲苯等产物6.新型弹性材料“丁苯吡橡胶”的结构简式如下：CHCH(CH2)2CHCH232其单体可能是下列6种的几种：①CH2CCH3CHCH2②CH2CH③CH2CHCHCH2④CH3CHCHCH2⑤CH2CHNCH3⑥CH2CHNCH3正确的组合是A.②③⑥B.②③⑤C.①②⑥D.②④⑥7.能把苯、四氯化碳、己烯、丙醛四种物质区别开来的一种试剂是A.水B.溴水C.FeCl3溶液D.银氨溶液8.除去苯中所含的苯酚，可采用的适宜方法是A.加70 ℃以上的热水，分液B.加适量浓溴水，过滤C.加足量NaOH溶液，分液D.加适量FeCl3溶液，过滤9.已知卤代烃可以和钠发生反应，例如溴乙烷与钠发生反应为：2CH3CH2Br＋2Na―→CH3CH2CH2CH3＋2NaBr；应用这一反应，下列所给化合物中可以与钠合成环丁烷的是A.CH3BrB.CH3CH2CH2CH2BrC.CH2BrCH2BrD.CH3CHBrCH2CH2Br10.CaC2和ZnC2、Al4C3、Mg2C3、Li2C2等都属于离子型碳化物。