2017届山东省枣庄市第九中学高三上学期期末考试英语试
2017届山东省枣庄市第九中学高三上学期期末考试理科数学试题及答案
山东省枣庄市第九中学2017—2018学年高三上学期期末考试 数学试题（理）本试卷分选择题和非选择题两部分。
满分150分，考试时间120分钟。
第I 卷（选择题 共50分）一、选择题（本大题共10小题，每小题5分，共50分．在每小题给出的四个备选项中，只有一项是符合题目要求的） 1．设全集U 是实数集R ，{|||2},{|13}M x x N x x =≥=<<，则图中阴影部分所表示的集合是A ．{|21}x x -<<B ．{|22}x x -<<C ．{|12}x x <<D ．{|2}x x <2．已知函数2()2f x x x =-，()()20g x ax a =+>，若1[1,2]x ∀∈-，2[1,2]x ∃∈-，使得()()21x g x f =，则实数a 的取值范围是 A ．1(0,]2B ．1[,3]2C ．(0,3]D ．[3,)+∞3．函数()lg(31)f x x =+的定义域是 （ ） A ．)1,31(-B ．),31(+∞-C ．)31,31(- D ．)31,(--∞4．如果执行如图所示的框图，则输出n 的值为A ．9B ．8C ．7D ．65．若62x ⎛ ⎝展开式中的常数项是60，则实数a 的值是A ．1± B ． C ．2± D ．±6．已知函数()sin()(0,)22f x x ππωϕωϕ=+>-<<，其部分图象如图所示，则,ωϕ的值分别为A ．2,3πωϕ== B ．2,6πωϕ== C ．1,3πωϕ== D ．1,6πωϕ==7．在等腰ABC ∆中，120,2BAC AB AC ︒∠===，2,3BC BD AC AE == ，则AD BE ⋅ 的值为A ．23- B ．13- C ．13 D ．438．已知某几何体的三视图如图所示（单位cm ），则此几何体的体积为A ．2123cm B ．1523cm C ．163cm D ．123cm 9．对于函数()f x 和()g x ，设(){}0m x R f x ∈∈=，(){}0n x R g x ∈∈=，若存在m 、n ，使得1m n -≤，则称()()f xg x 与互为“零点关联函数”．若函数()12x f x ex -=+-与()23g x x ax a =--+互为“零点关联函数”，则实数a 的取值范围为A ．7[2,]3B ．7[,3]3C ．[2,3]D ．[2,4] 10．过原点的直线交双曲线xy P Q 、两点，现将坐标平面沿x 轴折成直二面角，则折后线段PQ 的长度的最小值等于 A ．4 B． C ．2 D ．第Ⅱ卷（非选择题 共100分）二、填空题（本大题共6小题，每小题5分，请按要求作答5小题，共25分，把答案填写在答题卡相应位置上．） 11．已知i 是虚数单位，则复数3+1i i=-________．12．已知实数,x y满足10200,0x y x y x y -+≥⎧⎪+-≤⎨⎪≥≥⎩，则2z x y=+的最大值是________．13．假设乒乓球团体比赛的规则如下：进行5场比赛，除第3场为双打外，其余各场为单打，参赛的每个队选出3名运动员参加比赛，每个队员打两场，且第1,2场与第4,5场不能是某个运动员连续比赛．某队有4名乒乓球运动员，其中A 不适合双打，则该队教练安排运动员参加比赛的方法共有________种．考生注意：14~16题为选做题，请从中任选两题作答，若三题全做，则按前两题给分．14．如图，,PAB PCD 为圆O 的两条割线，若5,7,PA AB ==11,CD =2AC =，则BD 的长为________．15．在直角坐标系xOy 中，以原点O 为极点，x 轴的正半轴为极轴建立极坐标系．若极坐标方程为4cos 3ρθ=的直线与曲线1cos sin x y θθ=+⎧⎨=⎩（θ为参数）相交于A 、B ，则AB =________．16．若存在实数x ，使得13x a x -+-≤成立，则实数a 的取值范围是________．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．）17．（本题共13分，第（Ⅰ）问5分，第（Ⅱ）问8分） 今年3月1日，重庆某中学50位学生参加了“北约联盟”的自主招生考试．这50位同学的数学成绩的频率分布直方图如图所示，其中成绩分组区间是：[)[)60,70,70,80,[)[)[)[]80,90,90,100,100,110,110,120．（Ⅰ）求图中a 的值；（Ⅱ）从成绩不低于100分的学生中随机选取2人，该2人中成绩在110分以上（含110分）的人数记为X ，求X 的分布列和数学期望．18．（本题共13分，第（Ⅰ）问6分，第（Ⅱ）问7分）已知向量2(cos ,1),,cos )222x x x m n =-= ，函数()1f x m n =⋅+ ．（Ⅰ）若[0,]2x π∈，11()10f x =，求cos x 的值；（Ⅱ）在ABC ∆中，角,,A B C 的对边分别是,,a b c ，且满足2cos 2b A c ≤，求()f B 的取值范围．19．（本题共13分，第（Ⅰ）问6分，第（Ⅱ）问7分） 已知函数()()21()2142ln 2f x x a x a x =-++- ()a R ∈．（Ⅰ）若函数()f x 在3x =处取得极值，求曲线()f x 在点()()1,1f 处的切线方程；（Ⅱ）当32a ≤时，讨论()f x 的单调区间．20．（本题共12分，第（Ⅰ）问6分，第（Ⅱ）问6分） 如图所示，已知三棱柱111ABC A B C -，点1A 在底面ABC 上的射影恰为AC 的中点D ，1190,2,BCA AC BC BA AC ︒∠===⊥．（Ⅰ）求证：1AC ⊥平面1A BC ；（Ⅱ）求二面角111B A BC --的余弦值．21．（本题共12分，第（Ⅰ）问4分，第（Ⅱ）问8分） 设P 为圆221:2C x y +=上的动点，过P 作x 轴的垂线，垂足为Q ，点MPQ =．（Ⅰ）求点M 的轨迹2C 的方程；（Ⅱ）过直线2x =上的点T 作圆1C 的两条切线，设切点分别为,A B ，若直线AB 与点M 的轨迹2C 交于,CD 两点，若CD AB λ=，求实数λ的取值范围．22．（本题共12分，第（Ⅰ）问4分, 第（Ⅱ）问8分） 已知数列{}na 满足：112k k k aa a -++≥()2,3,k = ．（Ⅰ）若12a =，25a =，411a =，求3a 的值；（Ⅱ）若12014aa a ==，证明：11k k k a aa a k++--≥且k a a ≤，()1,2,,2014k = ． 山东省枣庄市第九中学2017—2018学年高三上学期期末考试数学试题（理）参考答案一、选择题1-5 CDCCC 6-10 CABCC 第10题解析：设0000(,(,P x Q x x x --0(0)x >，则折后有2222000||(2)((PQ x x x =++22044x x =+8≥，所以||PQ 的最小值为， 此时01x =。
山东省枣庄市2017届高三全市“二调”模拟考试英语试题 Word版含答案(高中 高三 英语试题)
本试卷分第I 卷（选择题）和第II 卷（非选择题），共12页。
考试结束后，将本试题卷和答题卡一并交回。
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 is the man wearing now?A. A blue sport shirt.B. A green sport shirt.C. A green T-shirt.2. How many languages can Helen speak fluently?A. Three.B. Four.C. Two.3. What are the speakers mainly talking about?A. Psychological problems.B. Spending habits.C. High rents.4. Where will the woman go first?A. To the post office.B. To the bakery.C. To the bank.5. Where does the conversation probably take place?A. At home.B. At a restaurant.C. At school.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2至4个小题，从题中做给的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5秒钟的时间阅读各个小题；听完后，各小题将给出5秒钟的作答时间。
高三英语上学期期末考试试题
山东省枣庄市第九中学学年高三上学期期末考试英语试题第I卷一、单项填空（共15小题；每小题1分, 满分15分。
）请从A,B,C,D四个选顶中.选出可以填入空白处的最佳选项，并在答题卡大将该选项的标号涂黑。
1．Do you have ________ Smith here? I’d like to have ________word with him．A．a; the B．the; a C．the; the D．a; a2.I hate ________ when someone makes a mess of my learning materials on my desk．A．it B．that C．this D．one3．As a physics teacher, Mr. Chen devoted himself to teaching and researching, which earned him a good ______ in his field.A．reputation B．expectation C．impression D．knowledge4．---- What do you think of Thomas?---- Well, he is good, warm-hearted, hard-working and intelligent; ______, I can’t speak too highly of him.A．in a word B．as a result C．by the way D．on the contrary 5．―People should stop using their cars and start using public transport.―______. The roads are too crowded as it is.A．All right B．Exactly C．Go ahead D．Fine6．It was in the canteen of the school____ I first met Heather, the course director．A．when B．where C．that D．which7．It is a wise father ________ knows his child.A．that B．which C．what D．whom8．Knowing ________ you’re good at and doing even more of it creates excellence.A．where B．which C．what D．that9．Don’t you think the world would be an easier place to live in, if we all ________ the same language?A．speak B．had spoken C．spoke D．would speak10．His wife was busy cooking while he watched TV ________ comfortably in the sofa.A．seat B．to seat C．seating D．seated11．When our ancestors were hunters and gather ers 10,000 years ago, they didn’t have time to wonder much about ________ but finding food.A．everything B．anything C．nothing D．something 12．—Did you see ________ man in ________ black pass by just now?— No, sir. I was reading a newspaper.A．the; the B．the; a C．a; the D．a; /13．The government promises that relief materials ________ to the flood-hit areas in no time. A．will be rushed B．will rushC．have rushed D．have been rushed14．—Why did Mr. Green take his 7th grade students to the river yesterday afternoon?—________ the river.A．Cleaned up B．Cleaning up C．To clean up D．Clean up 15．—Why are you going to the court?—________! I’ve been charged with parking my car in the wrong place.A．It’s ridiculous B．You don’t sayC．Tell me about it D．Leave me alone二、完形填空（共20小题；每小题1.5分，满分30分。
山东省枣庄三中2017届高三10月学情调查英语试题(含答案)
秘密★启用前枣庄三中2016～2017学年度高三年级第一学期学情调查英语试题2016.10说明：试题分为第I卷(选择题)和第II卷(非选择题)两部分，第I卷为第1页至第8页，第II卷为第9页至第10页。
试题答案请用2B铅笔或0.5mm签字笔填涂到答题卡规定位置上，书写在试题上的答案无效。
考试时间120分钟。
第I卷 (共100分)第一部分听力(共两节，满分30分)第一节(共5个小题；每小题1.5分，满分7.5分)第一节听下面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。
请听下面5段对话，选出最佳选项。
1. How does the man think the woman can go to the cinema?A. By taxi.B. By bus.C. On foot.2. Where does the woman want to eat tonight?A. At home.B. At Brown’s.C. At Danny’s.3. Why did Mr. Green run into the girl with his car?A. He was drunk.B. He was driving fast.C. He didn’t see the girl.4. What are the two speakers discussing?A. What they’ll do this weekend.B. Where the man borrowed the book.C. When the woman can get her book back.5. What does the woman want the man to do?A. Hold the door open for her.B. Carry the box for her.C. Open her box for her.第二节（共15小题；每小题1.5分，满分22.5分）第二节听下面5段对话或独白。
山东省枣庄市第九中学2017-2018学年高三上学期开学初模拟检测英语试题 Word版含答案
山东省枣庄市第九中学2017-2018学年高三开学初模拟检测英语试题第I卷(选择题共100分)第一部分：听力(共两节，满分30分)第一节(共5小题；每小题1.5分，满分7.5分)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 time is it now?A．9：10．B．9：50．C．10：00．2．What does the woman think of the weather?A．It’s nice．B．It’s warm． C．It’s cold．3．What will the man do?A．Attend a meeting．B．Give a lecture．C．Leave his office．4．What is the woman’s opinion about the course?A．Too hard． B．Worth taking．C．Very easy．5．What does the woman want the man to do?A．Speak louder． B．Apologize to her．C．Turn off the radio．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，回答第6、7题。
6．How long did Michael stay in China?A．Five days．B．One week．C．Two weeks.7．Where did Michael go last year?A．Russia．B．Norway．C．India.听第7段材料，回答第8、9题。
精品解析：山东省枣庄市2019-2020学年高三上学期期末英语试题(原卷版)
2020届高三第一学期期末考试英语试题注意事项:1.答题前,考生务必将自己的姓名考生号等填写在答题卡和试卷指定位置上。
2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号。
回答非选择题时,将答案写在答题卡上。
写在本试卷.上无效。
3.考试结束后,将本试卷和答题卡一并交回。
第一部分阅读( 共两节;满分50分)第一节(共15小题;每小题2.5分,满分37.5分)阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。
AThe Museum of Eton LifeThe Museum of Eton Life brings alive various aspects of the Eton experience across six centuries. It is housed in an undercroft (地窖) below College Hall, a space that was used to store beer for the scholarship boys until the early 20th century. Established as a museum in 1985, it now houses permanent and temporary displays exploring life at Eton College.In 2016, the museum launched a new permanent display showcasing materials which illustrate the boarding life of boys at the school in the 21st century. There is also an annually changing display exploring new and different stories and presenting rarely seen objects from the collection.Visitors can discover Eton s history and traditions, famous Old Etonians (from poets to , Prime Ministers) and sports including the Wall Came, as well as find out about what and where pupils learn, eat and live.Access and EnquiriesOpening hours: Sunday afternoons 2:30 —5 :00 pm.Please contact the Museum Officer to arrange an appointment to visit the museum outside opening hours or to enquire about this collection.The museum is located in Brewhouse Yard, accessed from Eton High Street via Baldwin's Shore.Please check the access page for further details on opening times. The museums may close due to holidays or exceptional circumstances.Please access the Collections Learning page for more information.1. When was the museum started?A. Six centuries ago.B. In 1985.C. In the early 20th century,D. In 2016.2. What do you learn about the exhibits?A. They explore different aspects of Eton Life.B. They are a collection of old objects of Eton.C. They are changed for new ones every year.D. They are materials about 0ld Etonians.3. How can a visitor get access outside opening hours?A. He can go any time on Sundays.B. By walking in via Baldwin's Shore.C. He'll have to make an appointment.D. By showing Collections Learning page.BMichele Gentile, an Italian bookseller, is offering free books to children in exchange for plastic bottles to recycle.Michele owns Ex Libris Cafe in Polla，a small town in southern Italy. He said he thought of the recycling program, because he wanted to inspire children in the small town to read and pay attention to the environment.''My goal is t0 spread the passion and love for books among those people in Italy who do not usually read while at the time helping the environment," Gentile explained.The idea for the initiative (倡议) came after Gentile collaborated with a nearby middle school on an aluminum recycling project. Working together, the schoolchildren and Gentile collected enough cans to purchase books for an entire classroom. His new program too off from there and has already spread into northern Italy: Gentile's hopes his work will continue to make headlines and become a worldwide initiative.The free books come from customers in Gentile's shop who have donated money to purchase a ''suspended" book. The idea comes from a World War II practice in which customers would buy two Coffees: one for themselves and another for the next person in line. Gentile has been using the extra books as part of his recycling initiative, While Gentile's program is a great way to recycle and get kids to read, it also brings awareness to the growing problem of plastic waste. Single-use plastics make up around 26 percent of all the plastics in the world, only 14 percent of which are recycled. Plastics that end up in landfills take around 500 years to decompose (分解), is a major concern for environmentalists.Cutting down on plastic waste is important if we want to better the environment for future generations, and recycling programs like Gentile's book giveaway are a great way to meet that goal.4. What is the purpose of Gentile's book giveaway?A. To sell more coffee and books.B. To attract more customers.C. To collect money for a new project.D. To inspire reading and recycling.5. How did Gentile come up with the idea?A. Working with a school to recycle cans.B. Seeing school kids don't like reading.C. Donating books for a local school.D. Buying a “suspended” book for a child.6. Who pay for the books of the project?A. The local government.B. Gentile himself.C. Some publishers.D. His customers.7. Which of the following is the best title for the text?A. An Italian's Reading InitiativeB. Recycling Can Get Kids Free BooksC. Michele's Way of Doing BusinessD. A New Way to Deal with Plastic WasteCThere are around 600,000 vegans (素食者) in the UK. That' s just over 1% of the population — an amount expected to increase to 25% by 2025. And if there's one type of food that Brits love, it is fast food. People in the UK love it so much that there was a 34% increase in the number of fast food outlets from 2010 to 2018. It's no surprise, then, that vegan fast food is also on the rise.Vegan fast food has become big business. At Just Eat, an online food delivery company, vegan orders more than doubled in 2018. Greggs, a chain of high-street bakeries, named its vegan sausage roll the ''fastest - selling product in six years". And big franchises such as McDonald's and KFC have announced meat-free chicken nuggets (鸡块) to come in the future.What's. driving this popularity? Katrina Fox, founder of V egan Business Media, believes it's the result of the breaking down of stereotypes (成见). ''Vegan food is no longer seen as a bit of lettuce and lentils — you can eat pretty much anything".It's also claimed that there are health benefits. John Marulanda, owner of Mooshies is a vegan burger bar in London —wants to implement “a change to a healthy version of fast food. Something, he claims, that comes as a result of the inherent nutritional value of the ingredients they use.But, is vegan fast food actually healthy? Azmina Govindji of the British Dietetic Association says ''not to assume" that is the case, ''It' s fine if those products have got vitamin B12, iodine or calcium added to them. but they can still be fried, it can still have lots of creamy, fatty sauces and lots of salt.Given the current growth in orders, the trend for vegan fast food isn't likely to disappear any time soon, Health — wise, it may not be any more nourishing than regular fast food, but for many，the lack of animal suffering involved in the process is a big plus.8. What's the main idea of Paragraph 1?A. Vegans in the UK are increasing.B. British people love junk food.C. Eating too much fast food is bad for health.D. Vegan fast food is becoming popular in Britain.9. Which might be the reason for the popularity of vegan fast food?A. Its unique flavors.B. The change of life pace.C. Its health benefits.D. Its colorful decorations.10. What is Azmina Govindji's opinion about vegan fast food?A. It is not so healthy.B. It is more varied.C. It is more nutritious.D. It will soon disappear.11. Why do many people tend to vegan fast food according to the last sentence?A. To keep a balanced diet.B. For religious reasons.C. Out of the love for animals.D. It's cheaper than regular food.DFor decades, doctors have warned patients that too much salt can be bad for the heart. Heat attack has long been considered a grown-up problem, but a new research suggests that salt is starting to affect children. Eating too much salty food when you're young can lead to health problems later.Salt is made up of two elements: sodium and chlorine. Dietary guidelines recommend that adults and kids aged 9 — 13 shouldn't consume more than about a teaspoon of salt daily. The average American eats twice this amount. This worries doctors because too much sodium results in the body producing more blood. To pump the extra blood, the heart has to work harder. This causes a rise in blood pressure a measurement of how stressed the heart is. High blood pressure often leads to heart disease.A kid with high blood pressure is more likely to become a grown-up with high blood pressure. Reducing salt might also help stop childhood obesity (肥胖). British researchers recently found that kids who eat less salt also drink fewer sugary soft drinks. Drinking fewer fizzy drinks makes kids less likely to gain weight, become obese and develop high blood pressure.Salt can affect more than just your heart and weight. A recent study found that a growing number of kids in the US are suffering from kidney stones. This painful condition usually affects people aged over 40. Now, kids as young as five are getting it.Cutting down on salt can be hard, but you can retrain yourself to prefer less salty food. The best way to reducethe amount of sodium you eat is to make changes gradually. Start by adding half as much salt to your dinner as you normally do. Switch to fresh foods instead of canned and bottled versions. And go easy on the condiments (调味品). You might also want to start reading nutrition labels. You may be surprised to learn that there are 1,150 mg of sodium in a double cheeseburger, and over 2 ,000 mg in many frozen meals.12. What is the author's major concern?A. Children eat too much salty food.B. Many adults suffer from heart attack.C. Americans consume too much salt.D. Heart attack is now a youth problem.13.What does the author refer to as the cause of childhood obesity? A. Eating more salty food. B. Lack of physical exercise. C. Drinking many sugary soft drinks. D. Eating the same food as the adults. 14. What is another disease tending to be younger according to Paragraph 4? A. Obesity. B. Kidney stone. C. Blood disease. D. Heart attack. 15. What is Paragraph 5 mainly about? A. The laws of health. B. How to cut down on salt. C. Healthy diet. D. The amount of salt we need. 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。
山东省枣庄市第九中学高二上学期期末考试英语试题
考试时间：120分钟第一部分听力（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秒钟的时间回答有关小题和阅读下一小题。
每段对话仅读一遍。
1．What will the man do today?A．Stay at home．B．GO to work．C．Go to hospital．2．Who likes Jane Austen's books?A．The woman．B．The woman's friend．C．The man．3．Where does this conversation probably take place?A．In the kitchen． B．In a hospital．C．In a restaurant．4．What does James mean?A．He needs more sleep．B．He wants to do his homework．C．He has to clean the snow．5．What will they probably have for supper?A．Steak．B．Seafood．C．Noodles．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，回答第6 - 7题6．Where is the man going?A．To a friend’s house．B．To the market．C．To a farm．7．What vegetables is the man going to buy?A．Beans．B．Potatoes．C．Tomatoes．听第7段材料，回答第8 - 9题。
山东省枣庄市第九中学高三英语上学期开学初模拟检测试题
山东省枣庄市第九中学2016届高三开学初模拟检测英语试题第I卷(选择题共100分)第一部分：听力(共两节，满分30分)第一节(共5小题；每小题1.5分，满分7.5分)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 time is it now?A．9：10．B．9：50．C．10：00．2．What does the woman think of the weather?A．It’s nice．B．It’s warm． C．It’s cold．3．What will the man do?A．Attend a meeting．B．Give a lecture．C．Leave his office．4．What is the woman’s opinion about the course?A．Too hard． B．Worth taking．C．Very easy．5．What does the woman want the man to do?A．Speak louder． B．Apologize to her．C．Turn off the radio．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，回答第6、7题。
6．How long did Michael stay in China?A．Five days．B．One week．C．Two weeks.7．Where did Michael go last year?A．Russia．B．Norway．C．India.听第7段材料，回答第8、9题。
山东省枣庄市2017届高三10月学情调查英语试题
秘密★启用前枣庄三中2016～2017学年度高三年级第一学期学情调查英语试题2016.10说明：试题分为第I卷(选择题)和第II卷(非选择题)两部分，第I卷为第1页至第8页，第II卷为第9页至第10页。
试题答案请用2B铅笔或0.5mm签字笔填涂到答题卡规定位置上，书写在试题上的答案无效。
考试时间120分钟。
第I卷 (共100分)第一部分听力(共两节，满分30分)第一节(共5个小题；每小题1.5分，满分7.5分)第一节听下面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。
请听下面5段对话，选出最佳选项。
1. How does the man think the woman can go to the cinema?A. By taxi.B. By bus.C. On foot.2. Where does the woman want to eat tonight?A. At home.B. At Brown’s.C. At Danny’s.3. Why did Mr. Green run into the girl with his car?A. He was drunk.B. He was driving fast.C. He didn’t see the girl.4. What are the two speakers discussing?A. What they’ll do this weekend.B. Where the man borrowed the book.C. When the woman can get her book back.5. What does the woman want the man to do?A. Hold the door open for her.B. Carry the box for her.C. Open her box for her.第二节（共15小题；每小题1.5分，满分22.5分）第二节听下面5段对话或独白。
山东省枣庄市届高三英语上学期期末检测外研版
二○一二届高三第一学期期末检测英语试卷2018． 1本试卷分第一卷 ( 选择题 ) 和第二卷 ( 非选择题 ) 两部分。
第一卷 l 至 12 页。
第二卷 13 至 16 页。
共 150 分。
考试用时 120 分钟。
第一卷 ( 三部分，共105 分 )注意事项：1．答第一卷前．考生务势必自己的姓名、准考据号、考试科目用铅笔涂写在答题卡上。
2．每题选出答案后。
用铅笔把答题卡上对应题目的答案标号涂黑。
如需变动。
用橡皮擦洁净后。
再选涂其余答案标号。
不可以答在试卷上。
3．考试结束．考生将本试卷和答题卡一并交回。
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；每题1． 5 分，满分7． 5 分 )听下边 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，并标在试卷的相应地点。
听完每段对话后，你都有10 秒钟的时间往返答有关小题和阅读下一小题。
每段对话仅读一遍。
1． What did the man do?A.He looked at the windows．B． He cleaned the windows．C． He broke the windows．2． Why did the’ woman say．sorry to the man?A． She didn ’ t invite him．B．She was late．C．She didn’ t help him．3． Where does the conversation most possibly take place?A． In a clothes shop．B．In a bookstore．C．In a restaurant.4． What can we learn from the conversation?A． The woman is too busy to travel．B． The man prefers to go to Shanghai．C． The man is working on a report．5． What is Charlie Chaplin best known as according to the conversation?A． A director．B．A writer．C．A comedian.第二节 ( 共 15 小题；每题1．5 分，满分22． 5 分 )听下边 5 段对话。
山东省枣庄市第九中学度高二英语第一学期期末考试试题
山东省枣庄市第九中学2014-2015学年度高二第一学期期末考试英语试题考试时间：120分钟第一部分听力（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．What will the man do today?A．Stay at home． B．GO to work．C．Go to hospital．2．Who likes Jane Austen's books?A．The woman．B．The woman's friend．C．The man．3．Where does this conversation probably take place?A．In the kitchen．B．In a hospital．C．In a restaurant．4．What does James mean?A．He needs more sleep．B．He wants to do his homework．C．He has to clean the snow．5．What will they probably have for supper?A．Steak．B．Seafood．C．Noodles．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，回答第6 - 7题6．Where is the man going?A．To a friend’s house．B．To the market． C．To a farm．7．What vegetables is the man going to buy?A．Beans．B．Potatoes．C．Tomatoes．听第7段材料，回答第8 - 9题。
山东省枣庄市2017~2018学年度第一学期期末考试英语试题(附答案)
2017~2018学年度第一学期期末考试英语试题注意事项：1.本试卷分第I 卷（选择题）和第II 卷（非选择题）两部份。
第I卷第1至第10页.第II 卷第11至12页。
共150分。
考试历时120分钟。
2.答题前，考生务必将自己的姓名、准考证号填写在答题卡和试卷规定的位置。
3.第I 卷每题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；如需改动，用橡皮擦干净后，再选涂其他答案标号。
4.第II 卷必需用0.5毫米黑色签字作答，答案必需写在答题卡各题目指定区域相应的位置，不能写在试卷上；不能利用涂改液、胶带纸、修正带修改。
第I卷第一部份：听力（共两节，总分值30分）做题时，先将答案标在试卷上。
录音内容终止后，你将有两分钟的时刻将试卷上的答案转涂到答题卡上。
第一节（共5小题；每题1.5分，总分值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三个选项当选出最正确选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时刻来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What does the man mean?A. Janet will graduate next week.B. Janet doesn’t like to work this week.C. Janet might not attend the ceremony.2. Where does the conversation probably take place?A. In a lab.B. In a phone shop.C. In Jenny’s house.3. What do you think the man will do?A. Take a travel.B. Buy some food.C. Visit a friend.4. What does the man want to do?A. Have a picnic.B. Have a barbecue.C. Have a sigh-seeing.5. How did the woman book the ticket?A. On online.B. By telephone.C. Going to the ticket office.第二节（共15小题；每题1.5分，总分值22.5分）听下面5段对话或独白。
2022年山东省枣庄市第九中学英语九上期末调研试题含解析
2022-2023学年九上英语期末模拟试卷注意事项1．考生要认真填写考场号和座位序号。
2．试题所有答案必须填涂或书写在答题卡上，在试卷上作答无效。
第一部分必须用2B 铅笔作答；第二部分必须用黑色字迹的签字笔作答。
3．考试结束后，考生须将试卷和答题卡放在桌面上，待监考员收回。
Ⅰ. 单项选择1、It sounds like a good plan, but you should ________ it with your parents first.A．keep B．learn C．discuss2、The Giant's Causeway runs for several ____________ miles on the eastern coast of Northern Ireland.A．hundred B．hundredsC．hundreds of D．hundred of3、The film Avengers: Infinity War (复仇者联盟3：无限战争) is so exciting that I want to watch it _______ second time. A．a B．an C．the D．/4、－Have you washed the clothes? －Not yet. But I _________ them in half an hour.A．washed B．have washed C．will wash D．wash5、---When the car ?---I am not sure.A．did,invent B．was,invented C．does,invent D．in,invented6、— Mom, I've just signed a big box by Express (快递). What did you buy?—I haven't bought anything these days. It______ be a present from your aunt. But I'm not sure.A．must B．should C．might7、---When shall we meet again next week?---_____ day is possible. It’s no problem with me.A．Either B．Neither C．All D．Any8、—We have finished reading all the stories, Miss Li.—________ ! Let’ s have a break.A．Good luck B．Well doneC．Congratulations D．Best wishes9、--It's raining now and I'll give you a ride to school. ---What a great !A．manage B．orderC．news D．offer10、Of all the drinks, tea is______ in the world. It has a history of about 5,000 years.A．very old B．older C．the oldestⅡ. 完形填空11、Zhang Lei is a highly skilled(技艺精湛的)doctor. He was born in a lonely 1 village. The people there lived ahard life. They seldom walked out of the mountain. They could 2 get a good education. However, Zhang Lei was 3 ，for he not only went to college, but he also became an excellent doctor. Then what made him lucky? A volunteer teacher called Han Xue encouraged him, and 4 his life.When Han Xue first entered Zhang Lei's school, she couldn't 5 her eyes. She was shocked by the sights(情景)in front of her: broken windows, small old desks and chairs. Even worse, students of different ages were in the 6 classroom. It was the only class in the school. Han Xue realized 7 poor the people were in education. She planned to 8 as many ways as she could to help them. One day when Han Xue was giving a class, Zhang Lei 9 some noises for fun. Other kids laughed. At that time Han Xue decided to make good use of the 10 to help him. She walked towards Zhang Lei and asked him to put out his hands. Looking at them 11 ，Han Xue said with a kind smile, “As soon as I see your little12 ，I know you will become a highly skilled doctor in the future. Come on！” Hearing this, Zhang Lei was surprised because almost 13 said such words this way. Zhang Lei couldn't believe that completely, but he remembered what the teacher said in his heart.After that, Zhang Lei studied harder and then made more 14 continuously. Later, Zhang Lei went to college. After many years, he became a famous doctor, saving many lives. 15 Zhang Lei talks about his life, he always expresses thanks to his volunteer teacher. Her encouraging words have made what he is.1．A．forest B．sea C．mountain D．river2．A．hardly B．usually C．always D．ever3．A．simple B．lucky C．popular D．common4．A．worried B．understood C．changed D．caught5．A．cover B．close C．open D．believe6．A．bright B．new C．same D．enjoyable7．A．how B．when C．where D．what8．A．hand out B．find out C．hang out D．come out9．A．said B．put C．played D．made10．A．chance B．change C．example D．action11．A．angrily B．sadly C．nervously D．carefully12．A．fingers B．head C．eyes D．ears13．A．everybody B．anybody C．nobody D．somebody14．A．decisions B．progress C．discussions D．plans15．A．Whatever B．Whenever C．Whoever D．HoweverⅢ. 语法填空12、Joe’s grandchildren visited him d uring the holidays. Before the vacation time, Joe cleaned the house. Unluckily, he lost his favorite watch.When Joe’s grandchildren arrived, they asked him 1．he was so upset. Joe said, “I lost the most valuable watch that was 2．(give) by your grandma.” His grandchildren promised him that they would find the watch for him.One of Joe’s 3．(granddaughter) asked, “Grandpa, do you remember when you last saw the watch before it was missing?”Joe replied, “Maybe when I was cleaning the barn(仓房).”The children went to the barn, which was full 4．old books, broken furniture, and so on. They searched for more than two hours, but couldn’t find the watch. They were very 5．(sadness) and left.After a while, one grandson walked into the barn again. He requested the others not to follow 6．(he). The little boy sat quietly in the barn for about 15 minutes and then rushed to his grandpa. Yes, he got the watch and 7．(happy) give it to Joe.Joe was surprised and asked how he was able to find the watch. The little boy repl ied, “I sat in the barn without 8．(make) a noise and the barn was so quiet. After a few minutes, I heard the tick-tick sound and found it.” Joe 9．(hug) the little boy and thanked him.This was the power of silence. If we stay calm, we may find a way to deal 10．a difficult situation very easily.Ⅳ. 阅读理解A13、When you are learning English, you find it not clever to translate an English sentence, word for word, into your own language. Take the sentence “How do you do?” for example. If you look up each word in the dictionary, one at a time, what is your translation? It must be a wrong sentence in your own language. Languages don’t just have different sounds, they are different in many ways. It’s important to master the rules for word order in the study of Eng lish, too. If the speakers put words in a wrong order , the listener can’t understand the speaker’s sentence easily. Sometimes when the order of words in an English sentence is changed, the meaning of the sentence changes. But sometimes the order is change d, the meaning of the sentence doesn’t change between the two pairs of sentences: “She only likes apples.” “Only she likes apples.” “I have seen the film already.” “I have already seen the film.” When you are learning English, you must do your best to get the spirit of the language and use it as the English speaker does.1．From the passage we know that_________ when we are learning English.A．we shouldn’t put every word into our languageB．we should look up every word it the dictionaryC．we need to put every word into our own language2．We can learn from the passage that .A．if the order of words is different, the meaning of the sentence must be different B．the order of words can never change the meaning of an English sentence C．sometimes different order of words has a different meaning3．“She only likes apples.”A．is the same as “Only she likes apples.”B．is different from “Only she likes apples.”C．means “She likes fruit except apples.”B14、Supermarket TBusiness hours:5:30a.m.-10:00p.m.Eggs: ¥6.90(1 kilo)Apples: ¥3.90(1 kilo)Pork: ¥18.00(1 kilo)Tomatoes: ¥2.60(1 kilo)Environment: Just so-soService: BadSupermarket TBusiness hours:5:30a.m.-10:00p.m.Eggs: ¥6.90(1 kilo)Apples: ¥3.90(1 kilo)Pork: ¥18.00(1 kilo)Tomatoes: ¥2.60(1 kilo)Environment: Just so-soService: Bad1．From the form, we know the business hours of ______is the longest and is the shortest. A．Supermarket W; Supermarket MB．Supermarket M; Supermarket TC．Supermarket H; Supermarket WD．Supermarket T; Supermarket W2．The price of pork in is the same as that in .A．Supermarket W; Supermarket HB．Supermarket H; Supermarket TC．Supermarket W; Supermarket MD．Supermarket M; Supermarket T3．The price of eggs in is the highest and in __ ____is the lowest.A．Supermarket W; Supermarket HB．Supermarket T; Supermarket HC．Supermarket W; Supermarket MD．Supermarket M; Supermarket T4．need to do better in the environment.A．Supermarket M and Supermarket HB．Supermarket H and Supermarket TC．Supermarket M and Supermarket WD．Supermarket T and Supermarket W5．Lin Tao doesn’t think people would like to buythings in.A．Supermarket W B．Supermarket MC．Supermarket H D．Supermarket TC15、Tony Bennett, the American singer recently touring Britain, can’t remember how many times he has sung his standard hit “I Left My Heart in San Francisco”. He sang it again to his audience at the London Palladium last night. “I never get tired of singing it,” he said. “I like it too much. It’s a great city and it’s a good song.” Bennett is to record a TV special with American singer Lena Home while he is here. And a new LP recorded by him in London for Philips titled “Listen Easy” will be published in June. “I like it here,” he added quietly over whiskey. “I would like to live here so many months of the year.” He already keeps a large flat in Grosvenor Square, where he is staying with his actress wifeSandie Grant and their three-year-old daughter Joanna. It has a studio where he likes to paint. Tony plans to have his first exhibition later in the year and he has already sold one picture for $4, 000. At the end of the year, Tony is to star in a musical film which has been specially written for him called “Two Bits”, an informal expression for 50 cents. It’s about an Italian immigrant (移民) who goes to America, but he becomes a failure. “In many ways it’s very close to my life the way the story has been written,” said Bennett. “My father, an Italian, was ill and died when I was nine. He always wanted me to sing, but he never lived long enough to be a part of my success.” The film is to be made by Italy’s top director Vittoria De Sica.1．The underlined phrase “standard hit” most nearly means.A．Bennett’s favorite song but it’ s not very popularB．a song that is always popularC．a song which makes him standardD．a song which is like a heavy blow to his audience2．What was he doing when Tony Bennett was interviewed?A．Recording a TV show. B．Making a musical film.C．Staying with his wife. D．Drinking.3．What does Tony Bennett want to do?A．Buy a house and live in England. B．Stay with his wife and daughter in England.C．Live part of each year in England. D．Leave America and settle in England.D16、Children's Games in Ancient ChinaDuring ancient times, children didnt have much to enjoy themselves. However, they came up with interesting games to play in their childhood.Kicking stone ballsDuring the Qing Dynasty, kicking a stone ball around was a popular game in the northern part ofChina, and it was often played in winter to keep warm.Playing hide and-seekHide-and-seek is a traditional game for children, popular around the nation. There are two ways toplay: covering a child's eyes while other kids run around to tease (戏弄) him or, more commonly, othershide and one child must try to find them.Flying kitesKites have quite a long history. The earliest kites were made of wood, instead of paper. The threemost famous kites are the Beijing kite, Tianjin kite and Weifang kite. Each has its own feature. Forexample, the bird-shaped kite with long wings is a special kind of the Beijing kite.Watching shadow plays (皮影戏)The closest thing to watching a film during ancient times was going to see a shadow play. The artistscontrol puppets (木偶) behind the screen and tell stories to the music.1．（小题1）According to the text, the game of kicking a stone ball was _______A．played in summerB．like flying kitesC．invented in BeijingD．popular in North China2．（小题2）How is hide-and-seek usually played?A．One plays and others watch.B．Others laugh and one must cry.C．Others hide and one tries to find.D．One runs and others try to catch.3．（小题3）What does the underlined word "feature”mean in the text?A．特征B．地貌C．五官D．影片4．（小题4）Which ancient game is like watching a film?A．Kicking stone balls. B．Flying kites.C．Playing hide and-seek. D．Watching shadow plays.E17、Chinese writer Mo Yan won the Nobel Prize in Literature in 2012. Mo, who was born in1955 into a farmer’s f amily in Gaomi County in Shandong Province, is the first Chinesenational to win the Nobel Prize in Literature. In his early years, life was not easy. Thesethings have influenced Mo Yan’s later writing.60-year-old Park Geun-hye (朴槿惠)was elected（选举）the new President of South Korea inDecember, 2012. She becomes the country’s first woman head of state and her term (任期)will last five years from 2013. “I will become a president who puts people’s living beforeanything else,” she told the cheering People in central Seoul as she accepted her win.Barack Obama (born in Honolulu, Hawaii in 1961), who was elected the 44th President ofthe United States in 2008, has been elected again to a second term, fighting againstRepublican challenger Mitt Romney. Obama finished his study from Columbia Universityand Harvard Law School. His father was from Kenya, Africa while his mother was born inKansas, America.1．When Mo Yan was young, his family might be .A．big B．small C．rich D．poor2．Which of the following is NOT true about the passages?A．The writer Mo Y an might live in a small place before he got the prize.B．Park Geun-hye will lead South Korea till the year 2018.C．Obama’s parents came from the same country before they married.D．Among the three persons, Park Geun-hye is the oldest.3．The three passages may be from .A．an email B．a letterC．news D．an advertisementF18、Success does not belong to a select group of individuals (个人). Success belongs to those who are willing to go after it and try their best to do what they have to do. Here are some useful practical ways for you if you want to be a success. Desire. Desire is the strong wish to achieve a goal. Without desire you have nothing. Before you can run with desire, your goal must be plain, clear, and it must also be exciting.Show up. Seventy percent of success in life is showing up. You can’t have a best seller, if you have never written a book. You can’t get your dream job, if you’re afraid to turn in an application. Showing up doesn’t guarantee(保证) success, but if you don’t show up, you won’t succeed.Fail. Unless you’re willing to have a try, fail unhappily, and have another try, success won’t happen. To have success you have to do things the right way, but often the only way to do something right is to first fail at it. As Thomas J. Watsonsaid, a simple formula (公式) for success is to double your rate of failure (失败). So welcome failure, become a student of failure, learn from failure, and soon you will succeed.Work Harder.____________________________________Success is not about doing what the common person can’t do. It’s about doing what the common person is unwilling to do. And on a deeper level, it’s about creating habits that the common person is unwilling to create. It’s the habit of doing th ings with excellence that causes success.Enjoy the Journey. Success is a journey, not a destination (终点). Success is not a certain car or a certain house or a certain happy marriage. Success is the enjoyment of the journey. You have to enjoy the journey.Someone once said, “Unless you change how you are, you will always have what you’ve got.” You have to change, you will change, and you will succeed.1．Who does success belong to?A．a select group of individualsB．the common person who works hardC．the people who try their bestD．the people who will change and succeed.2．Which of the following is NOT mentioned in achieving success?A．Working hard. B．Good education.C．Strong desire. D．Enjoying failure.3．What does the writer really mean by saying “Everyone runs, but everyone is not willing to run for an hour every day.” ?A．It’s not easy for people to develop their health.B．Y ou are sure to meet with some difficulty in your life.C．Keeping working harder is necessary when you go after success.D．Most peo ple don’t want to spend too much time running.4．Which of the following is TRUE about success according to the passage?A．If you want to succeed, you should have special talents.B．If you want to succeed, you’d better not show up.C．Success is about doing what the common person can’t do.D．Success means the enjoyment of your gain or loss on the journey.5．The best title of the passage might be_______________.A．The Importance of Success B．The Meaning of SuccessC．Success or Failure D．The Five Main Steps to SuccessⅤ.书面表达19、书面表达2018年1月以来，琼海市开始推广使用共享单车，你对这一举措有什么看法？请根据下面的表格提示内容写一篇短文，谈谈共享单车的利弊及使用共享单车的建议，以便在英语课上与同学们交流。
【精选】山东省枣庄市第九中学高二上学期期末考试英语试题
考试时间：120分钟第一部分听力（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秒钟的时间回答有关小题和阅读下一小题。
每段对话仅读一遍。
1．What will the man do today?A．Stay at home．B．GO to work．C．Go to hospital．2．Who likes Jane Austen's books?A．The woman．B．The woman's friend．C．The man．3．Where does this conversation probably take place?A．In the kitchen． B．In a hospital．C．In a restaurant．4．What does James mean?A．He needs more sleep．B．He wants to do his homework．C．He has to clean the snow．5．What will they probably have for supper?A．Steak．B．Seafood．C．Noodles．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，回答第6 - 7题6．Where is the man going?A．To a friend’s house．B．To the market．C．To a farm．7．What vegetables is the man going to buy?A．Beans．B．Potatoes．C．Tomatoes．听第7段材料，回答第8 - 9题。
数列中的最值问题
问题二：数列中的最值问题数列中的最值常见题型有：求数列的最大项或最小项、与n S 有关的最值、求满足数列的特定条件的最值、求满足条件的参数的最值、实际问题中的最值及新定义题型中的最值问题等. 题型一：求数列的最大项或最小项求数列中的最大项的基本方法是： (1)利用不等式组⎩⎨⎧a n －1≤a n ，a n ≥a n ＋1(n ≥2)确定数列的最大项；(2)利用不等式组⎩⎨⎧a n －1≥a n ，a n ≤a n ＋1(n ≥2)确定数列的最小项．(3)利用函数或数列单调性求最大项或最小项.【例1】已知数列}{n a 的通项公式为n a =2156nn +,求}{n a 的最大项．【分析】思路1：利用基本不等式求解.思路2：求满足⎩⎨⎧≥≥-+11n n n n a a a a 的的值.【解法一】基本不等式法.n a =2156n n +=1156n n+,因为156n n +1562n n ⨯；当且仅当156n n =,即n=156时,而,144156169<< 且n ∈N *,于是将n=12或13代人,得1213a =a 且最大．【评注】解法一是是利用基本不等式求解,解法二是通过确定满足⎩⎨⎧≥≥-+11n nn n a a a a 的的值,从而找到最大项【小试牛刀】在数列{a n }中,a n ＝(n ＋1)⎝ ⎛⎭⎪⎫1011n(n ∈N *).(1)求证：数列{a n }先递增,后递减；(2)求数列{a n }的最大项.(2)解：由(1)知a 9＝a 10＝1010119最大.【点评】要证明数列{a n }是单调的,可利用“{a n }是递增数列⇔a n ＜a n ＋1,数列{a n }是递减数列⇔a n ＞a n ＋1”来证明.注意数列的单调性是探索数列的最大、最小项及解决其他许多数列问题的重要途径,因此要熟练掌握上述求数列单调性的方法.题型二：数列前n 项和最值问题公差不为0的等差数列的前n 项和的最值问题在高考中常出现,题型有小题也有大题,难度不大,求等差数列前n 项和最值的方法有：(1)利用{a n }中项的单调性,求出其正负转折项．(2)利用二次函数的性质求最值．公差不为0的等差数列的前n 项和S n ＝An 2＋Bn(A,B 为常数)．(3)利用⎩⎨⎧S n ≥S n －1，S n ≥S n ＋1求出S n 的最值.【例2】在等差数列{a n }中,a 1＝7,公差为d,前n 项和为S n ,当且仅当n ＝8时S n 取最大值,则d 的取值范围是________．【分析】知a 1和S 8最大,可以求出S n 关于d 的表达式是关于n 的二次函数,再用二次函数的最值来解决；还可用S 8最大推出项的正负和变化规律,并利用所有正数项和最大．【解析】 (2)方法一(通法)：由于S n ＝7n ＋n （n －1）2d ＝d 2n 2＋⎝⎛⎭⎪⎫7－d 2n,设f(x)＝d 2x 2＋⎝ ⎛⎭⎪⎫7－d 2x,则其图象的对称轴为直线x ＝12－7d .当且仅当n ＝8时S n 取得最大值,故7.5<12－7d <8.5,解得－1<d<－78.方法二(优法)：由题意,得a 8>0,a 9<0,所以7＋7d>0,且7＋8d<0,即－1<d<－78.【小试牛刀】【山西大学附属中学2017级上学期11月模块诊断】设等差数列{}n a 的前项和为n S ,且满足170S >,180S <,则11S a ,22S a ,…,1515S a 中最大的项为（ ） A ．77S a B ．88S a C ．99S a D ．1010Sa 【答案】C 【解析】117917917()17(2)000022a a a S a +>⇒>⇒>⇒>11889181091018()18()0000022a a a a S a a a ++<⇒<⇒<⇒+<⇒<,因此8910121289100,0,0,0,0,S S SS S a a a a a >>>><而1291289,S S S a a a a <<<>>>>,所以89121289S S S S a a a a <<<<,选C. 题型三：求满足数列的特定条件的最值【例3】【2016届云南师范大学附属中学高三月考四】数列{}n a 是等差数列,若981a a <-,且它的前n 项和n S 有最大值,那么当n S 取得最小正值时,n 等于（ ） A ．17 B ．16 C ．15 D ．14 【分析】利用等差数列的性质求前项和的最值.【解析】∵数列{}n a 的前n 项和有最大值,∴数列{}n a 为递减数列,又981a a <-, 8900a a ><∴，且890a a +<,又115116158168915()16()1508()022a a a a S a S a a ++==>==+<，,故当15n =时,n S 取得最小正值,故选C ．【小试牛刀】【四川省2017年普通高考适应性测试】设数列{}n a 各项为正数,且214a a =,()2*12n n n a a a n N +=+∈.（Ⅰ）证明：数列(){}3log 1n a +为等比数列；（Ⅱ）令()321log 1n n b a -=+,数列{}n b 的前项和为n T ,求使345n T >成立时的最小值. 【答案】（Ⅰ）详见解析（Ⅱ）6【解析】（Ⅰ）由已知,2211124a a a a =+=,则()1120a a -=, 因为数列{}n a 各项为正数,所以12a =, 由已知,()21110n n a a ++=+>, 得()()313log 12log 1n n a a ++=+. 又()313log 1log 31a +==,所以,数列(){}3log 1n a +是首项为1,公比为2的等比数列.题型四：求满足条件的参数的最值【例4】【山东省枣庄市2017届高三上学期期末】已知n S 为各项均为正数的数列{}n a 的前项和,()210,2,326n n n a a a S ∈++=.（1）求{}n a 的通项公式； （2）设11n n n b a a +=,数列{}n b 的前项和为n T ,若对,4n n N t T *∀∈≤恒成立,求实数的最大值. 【分析】(1)首先求得1a 的值,然后利用n a 与n S 的关系推出数列{}n a 为等差数列,由此求得{}n a 的通项公式；(2)首先结合（1）求得n b 的表达式,然后用裂项法求得n T ,再根据数列{}n T 的单调性求得的最大值．【解析】(1)当1n =时,由2326n n n a a S ++=,得2111326a a a ++=,即211320a a -+=. 又()10,2a ∈,解得11a =.由2326n n n a a S ++=,可知2111326n n n a a S +++++=.两式相减,得()2211136n n n n n a a a a a +++-+-=,即()()1130n n n n a a a a +++--=.由于0n a >,可得130n n a a +--=,即13n n a a +-=,所以{}n a 是首项为,公差为的等差数列,所以()13132n a n n =+-=-.【点评】(1) 求解与参数有关的问题,一般是分离变量,再构造新函数求解.(2)使用裂项法,要注意正负项相消时,消去了哪些项,保留了哪些项．要注意由于数列{}n a 中每一项n a 均裂成一正一负两项,所以互为相反数的项合并为零后,所剩正数项与负数项的项数必是一样多的,切不可漏写未被消去的项,未被消去的项有前后对称的特点． 【小试牛刀】已知数列{}n a 的通项公式为11n a n =+,前项和为n S ,若对任意的正整数,不等式216n n mS S ->恒成立,则常数m 所能取得的最大整数为. 【答案】5【解析】要使216n n m S S ->恒成立,只需2min ()16n n m S S ->. 因2(1)1()n n S S ++-2222121221()()()n n n n n n n n n S S S S S S a a a +++++--=---=+-11111111022232222422224n n n n n n n n =+->+-=->++++++++,所以22113n n S S S S -≥-=,所以1161633m m <⇒<,m 所能取得的最大整数为5.题型五：实际问题中的最值【例5】为了保障幼儿园儿童的人身安全,国家计划在甲、乙两省试行政府规范购置校车方案,计划若干时间内（以月为单位）在两省共新购1000辆校车．其中甲省采取的新购方案是：本月新购校车10辆,以后每月的新购量比上一月增加50％；乙省采取的新购方案是：本月新购校车40辆,计划以后每月比上一月多新购m 辆． （Ⅰ）求经过n 个月,两省新购校车的总数S(n)；（Ⅱ）若两省计划在3个月内完成新购目标,求m 的最小值．【分析】本题主要考查实际问题、等差等比数列的前n 项和公式、不等式的解法等数学知识,考查学生将实际问题转化为数学问题的能力,考查学生分析问题解决问题的能力和计算能力.第一问,通过对题意的分析可知甲方案能构成等比数列,而乙方案能构成等差数列,利用等差等比数列的前n 项和公式分别求和,再相加即可；第二问,利用第一问的结论,得出3n =且(3)1000S ≥,直接解不等式即可得到m 的取值范围,并写出最小值.【解析】（Ⅰ）设a n ,b n 分别为甲省,乙省在第n 月新购校车的数量．依题意,{a n }是首项为10,公比为1＋50%＝32的等比数列；{b n }是首项为40,公差为m 的等差数列． {a n }的前n 项和310[1()]2312n n A -=-,{b n }的前n 项和[4040(1)](1)4022n n n m n n mB n ++--==+. 所以经过n 个月,两省新购校车的总数为S(n)＝310[1()](1)2403212n n n n n m A B n --+=++- 3(1)20[()1]4022n n n mn -=-++2320()(40)20222n m mn n =++--.（Ⅱ）若计划在3个月内完成新购目标,则S(3)≥1000,所以323(3)20()3(40)3201000222m mS =+⨯+-⨯-≥,解得m ≥277.5.又*∈N m ,所以m 的最小值为278.【小试牛刀】某企业为节能减排,用万元购进一台新设备用于生产. 第一年需运营费用万元,从第二年起,每年运营费用均比上一年增加万元,该设备每年生产的收入均为11万元. 设该设备使用了()n n *∈N 年后,年平均盈利额达到最大值（盈利额等于收入减去成本）,则等于（ ） A. B. C. D. 【答案】A【解析】设该设备第()n n N *∈的营运费用为n a 万元,则数列{}n a 是以为首项,以为公差的等差数列,则2n a n =,则该设备到第()n n N *∈年的营运费用总和为12242n a a a n +++=+++=()2222n n n n +=+,设第()n n N *∈的盈利总额为n S 万元,则()22119109n S n n n n n =-+-=-+-,因此,该设备年平均盈利额为210999*********n S n n n n n n n n n n -+-⎛⎫==--+=-++≤-⋅+= ⎪⎝⎭,当且仅当9n n =且当n N *∈,即当3n =时,该设备年平均盈利额达到最大值,此时3n =,故选A.【迁移运用】1．【2016·辽宁大连统考】数列{a n }中,如果存在a k ,使得a k ＞a k －1且a k ＞a k ＋1成立(其中k ≥2,k ∈N *),则称a k 为数列{a n }的峰值,若a n ＝－3n 2＋15n －18,则{a n }的峰值为( ) A ．0 B ．4 C.133 D.163【答案】A【解析】因为a n ＝－3⎝ ⎛⎭⎪⎫n －522＋34,且n ∈N *,所以当n ＝2或n ＝3时,a n 取最大值,最大值为a 2＝a 3＝0.2.【中原名校豫南九校2017届第四次质量考评】已知等差数列{}n a 的公差0d ≠,n S 是其前项和,若236 a a a ，，成等比数列,且1017a =-,则2nnS 的最小值是（ ） A ．12- B ．58- C.38- D ．1532-【答案】A3.【河南省豫北名校联盟2017届高三年级精英对抗赛,】已知在正项等比数列{}n a 中,存在两项,m n a a 满足14m n a a a =,且6542a a a =+,则14m n+的最小值是（ ） A ．32 B ．2 C. 73 D ．256【答案】A【解析】设数列{}n a 的公比为(0)q q >,则由6542a a a =+得220q q --=,解之得2q =或1q =-（舍去）,因为存在两项,m n a a 满足14m n a a a =,所以1111224m n a a --=,解之得6m n +=,所以1411414143()()(5)(52)6662n m n m m n m n m n m n m n +=++=++≥+⨯=,当且仅当4,6n m m n m n =+=即2,4m n ==时等号成立,所以14m n +的最小值是32,故选A. 4.【天津六校2017届高三上学期期中联考】已知数列{}n a 满足：11a =,12n n n a a a +=+()n N *∈．若11(2)(1)n n b n a λ+=-⋅+()n N *∈,1b λ=-,且数列{}n b 是单调递增数列,则实数λ的取值范围是（ ） A ．23λ>B ．32λ>C ．32λ<D ．23λ< 【答案】D5.设a n ＝－3n 2＋15n －18,则数列{a n }中的最大项的值是( )． A.163 B.133 C ．4 D ．0【答案】D【解析】∵a n ＝－32)25(-n ＋34,由二次函数性质,得当n ＝2或3时,a n 最大,最大为0.6.等差数列{a n }的前n 项和为S n ,已知a 1＝13,S 3＝S 11,当S n 最大时,n 的值是( ) A ．5 B ．6 C ．7 D ．8【答案】 C【解析一】由S 3＝S 11,得a 4＋a 5＋…＋a 11＝0,根据等差数列的性质,可得a 7＋a 8＝0,根据首项等于13可推知这个数列递减,从而得到a 7＞0,a 8＜0,故n ＝7时,S n 最大． 【解析二】由S 3＝S 11,可得3a 1＋3d ＝11a 1＋55d,把a 1＝13代入,得d ＝－2, 故S n ＝13n －n(n －1)＝－n 2＋14n,根据二次函数的性质,知当n ＝7时,S n 最大． 【解析三】根据a 1＝13,S 3＝S 11,则这个数列的公差不等于零,且这个数列的和先是单调递增然后又单调递减,根据公差不为零的等差数列的前n 项和是关于n 的二次函数,以及二次函数图象的对称性,得只有当n ＝3＋112＝7时,S n 取得最大值．7.在数列{a n }中,a n ＝n － 2 013n － 2 014,则该数列前100项中的最大项与最小项分别是( ) A ．a 1,a 50B ．a 1,a 44C ．a 45,a 44D ．a 45,a 50【答案】C 【解析】a n ＝n － 2 013n － 2 014＝1＋ 2 014－ 2 013n － 2 014,∴当n ∈1,44]时,{a n }单调递减,当n ∈45,100]时,{a n }单调递减, 结合函数f(x)＝x － 2 013x － 2 014的图象可知,(a n )max ＝a 45,(a n )min ＝a 44,选C.8.【2016届重庆市南开中学高三12月月考】已知函数()()22812f x x a x a a =++++-,且()()2428f a f a -=-,设等差数列{}n a 的前项和为n S ,()*n N ∈若()n S f n =,则41n n S aa --的最小值为（ ） A ．276 B ．358 C ．143 D ．378【答案】【解析】由题意可得等差数列的通项公式和求和公式,代入由基本不等式可得．由题意可得2428a a -=-或2842822a a a +-+-=⨯-（）， 解得a=1或a=-4,当a=-1时,2712f x x x =+-（）,数列{a n }不是等差数列； 当a=-4时,24f x x x =+（）,24nS f n n n ==+（）, ()()1257575123n a a a n n ∴===+--=+，，,()22121134416122)11(2n n n n S a n n a n n ++++-++∴==-++⨯()113113122121312121n n n n =⨯+++≥++⎡⎤⨯⎢⎥=++⎣⎦+（）（），当且仅当1311n n +=+,即131n =-时取等号, ∵n 为正数,故当n=3时原式取最小值378,故选D ． 9. 【2016届江苏省盐城市盐阜中学高三上12月月】等差数列{a n }的前n 项和为S n ,已知S 10=0,S 15=25,则nS n 的最小值为． 【答案】﹣49【解析】设等差数列{a n }的首项为a 1,公差为d, ∵S 10=10a 1+45d=0,S 15=15a 1+105d=25, ∴a 1=﹣3,d=, ∴S n =na 1+d=n 2﹣n,∴nS n =n 3﹣n 2,令nS n =f （n ）,∴f ′（n ）=n 2﹣n,∴当n=时,f （n ）取得极值,当n ＜时,f （n ）递减；当n ＞时,f （n ）递增；因此只需比较f （6）和f （7）的大小即可． f （6）=﹣48,f （7）=﹣49, 故nS n 的最小值为﹣49． 故答案为：﹣49．10.【2016届河北省正定中学高三上第五次月考】已知数列{}n a 满足151=a ,12n na a n+-=,则na n的最小值为． 【答案】27411.【2016·湖南衡阳五校联考】已知数列{a n }满足a 1＝1,a n ＋1＝1－14a n,其中n ∈N *. (1)设b n ＝22a n －1,求证：数列{b n }是等差数列,并求出{a n }的通项公式a n . (2)设c n ＝4a n n ＋1,数列{c n c n ＋2}的前n 项和为T n ,是否存在正整数m,使得T n <1c m c m ＋1对于n ∈N *恒成立？若存在,求出m 的最小值；若不存在,请说明理由． 【解析】(1)b n ＋1－b n ＝22a n ＋1－1－22a n －1＝22⎝ ⎛⎭⎪⎫1－14a n －1－22a n －1＝4a n 2a n －1－22a n －1＝2. 所以数列{b n }是等差数列,a 1＝1,b 1＝2,因此b n ＝2＋(n －1)×2＝2n, 由b n ＝22a n －1得a n ＝n ＋12n .(2)c n ＝2n ,c n c n ＋2＝4n （n ＋2）＝2⎝ ⎛1n －⎭⎪⎫1n ＋2, 所以T n ＝2⎝ ⎛⎭⎪⎫1＋12－1n ＋1－1n ＋2<3, 依题意要使T n <1c m c m ＋1对于n ∈N *恒成立,只需m （m ＋1）4≥3, 解得m ≥3或m ≤－4(舍), 所以m 的最小值为3.12.【天津六校2017届高三上学期期中联考】已知各项都是正数的数列{}n a 的前项和为n S ,212n n n S a a =+,n N *∈（1） 求数列{}n a 的通项公式；（2） 设数列{}n b 满足：11b =,12(2)n n n b b a n --=≥,数列1n b ⎧⎫⎨⎬⎩⎭的前项和n T ,求证：2n T <；（3） 若(4)n T n λ≤+对任意n N *∈恒成立,求λ的取值范围. 【答案】（Ⅰ）12n a n =（Ⅱ）详见解析（Ⅲ）29λ≥ 【解析】（1）时,是以为首项,为公差的等差数列（2）,,即2n T <（3）由得, 当且仅当时,有最大值,13.【中原名校豫南九校2017届第四次质量考评】设等差数列{}n a 的前项和为n S ,且55625S a a =+=.（1）求{}n a 的通项公式；（2）若不等式()()282714nn n S n k a ++>-+对所有的正整数都成立,求实数的取值范围.【答案】（Ⅰ）34n a n =-（Ⅱ）2974k -<<14.【河南省豫北名校联盟2017届高三年级精英对抗赛】已知各项均不相等的等差数列{}n a 的前五项和520S =,且137,,a a a 成等比数列. （1）求数列{}n a 的通项公式； （2）若n T 为数列11{}n n a a +的前项和,且存在*n N ∈,使得10n n T a λ+-≥成立,求实数λ的取值范围.【答案】（1）1n a n =+；（2）1(,]16-∞. 【解析】（1）设数列{}n a 的公差为d ,则1211154520,2(2)(6),a d a d a a d ⨯⎧+=⎪⎨⎪+=+⎩即12124,2.a d d a d +=⎧⎨=⎩ 又因为0d ≠,所以12,1.a d =⎧⎨=⎩所以1n a n =+. （2）因为11111(1)(2)12n n a a n n n n +==-++++, 所以11111111233412222(2)n n T n n n n =-+-++-=-=++++. 因为存在*n N ∈,使得10n n T a λ+-≥成立,所以存在*n N ∈,使得(2)02(2)nn n λ-+≥+成立,即存在*n N ∈,使22(2)nn λ≤+成立.又2142(2)2(4)n n n n =+++,114162(4)n n≤++（当且仅当2n =时取等号）, 所以116λ≤.即实数λ的取值范围是1(,]16-∞.15.已知等差数列{}n a 满足：12a =,且1a ,2a ,5a 成等比数列.（Ⅰ）求数列{}n a 的通项公式；（Ⅱ）记n S 为数列{}n a 的前项和,是否存在正整数n,使得n S 60800n >+？若存在,求的最小值； 若不存在,说明理由.【解析】（Ⅰ）设数列{}n a 的公差为,依题意, ,2d +,24d +成等比数列,故有2(2)2(24)d d +=+,化简得240d d -=,解得0d =或d =. 当0d =时,2n a =；当d =时,2(1)442n a n n =+-⋅=-,从而得数列{}n a 的通项公式为2n a =或42n a n =-.16.已知首项为32的等比数列{a n }不是递减数列,其前n 项和为S n (n ∈N *),且S 3＋a 3,S 5＋a 5,S 4＋a 4成等差数列．(Ⅰ)求数列{a n }的通项公式；(Ⅱ)设T n ＝S n －1S n (n ∈N *),求数列{T n }的最大项的值与最小项的值．【解析】(1)设等比数列{a n }的公比为q, 因为S 3＋a 3,S 5＋a 5,S 4＋a 4成等差数列, 所以S 5＋a 5－S 3－a 3＝S 4＋a 4－S 5－a 5, 即4a 5＝a 3,于是q 2＝a 5a 3＝14.又{a n }不是递减数列且a 1＝32,所以q ＝－12.故等比数列{a n }的通项公式为 a n ＝32×1)21(--n ＝(－1)n －1·32n .(Ⅱ)由(Ⅰ)得S n ＝1－n)21(-＝⎩⎪⎨⎪⎧1＋12n ，n 为奇数，1－12n，n 为偶数.当n 为奇数时,S n 随n 的增大而减小, 所以1<S n ≤S 1＝32,故0<S n －1S n ≤S 1－1S 1＝32－23＝56.当n 为偶数时,S n 随n 的增大而增大,所以34＝S 2≤S n <1,故0>S n －1S n ≥S 2－1S 2＝34－43＝－712.综上,对于n ∈N *,总有－712≤S n －1S n ≤56. 所以数列{T n }最大项的值为56,最小项的值为－712.17.【2016届上海市七校高三上12月联考】公差不为零的等差数列{a n }中,a 1、a 2、a 5成等比数列,且该数列的前10项和为100． （1）求数列{a n }的通项公式；（2）若b n =a n ﹣10,求数列{b n }的前n 项和T n 的最小值． 【答案】（1）a n =2n ﹣1；（2）﹣25．【解析】（1）∵公差不为零的等差数列{a n }中,a 1、a 2、a 5成等比数列,且该数列的前10项和为100,∴,∴解得a 1=1,d=2,∴a n =1+（n ﹣1）×2=2n ﹣1． （2）∵b n =a n ﹣10=2n ﹣11, ∴=2﹣11=﹣9,b n ﹣b n ﹣1=（2n ﹣11）﹣2（n ﹣1）﹣11]=2,∴数列{b n }是首项为﹣9,公差为2的等差数列, T n ==n 2﹣10n=（n ﹣5）2﹣25．∴当n=5时,数列{b n }的前n 项和T n 的最小值为﹣25． 18.已知数列{}n a 满足：*1a ∈N ,136a ,且()12,18,1,2,236,18n n n n n a a a n a a +⎧==⎨->⎩,记集合{}*n M a n =∈N .（1）若16a =,写出集合M 的所有元素；（2）若集合M 存在一个元素时3的倍数,证明：M 的所有元素都是3的倍数； （3）求集合M 的元素个数的最大值. 解析：（1）6,12,24.（2）因为集合M 存在一个元素是3的倍数,所以不妨设k a 是3的倍数. 由12,18236,18n n n n n a a a a a +⎧=⎨->⎩,可归纳证明对任意nk ,n a 是3的倍数.如果1k =,则M 的所有元素都是3的倍数；如果1k >,因为12k k a a -=或1236k k a a -=-,所以12k a -是3的倍数,或1236k a --是3的倍数,于是1k a -是3的倍数.类似可得,2k a -,…,1a 都是3的倍数.从而对任意1n ,n a 是3的倍数,因此M 的所有元素都是3的倍数.综上,若集合M 存在一个元素是3的倍数,则M 的所有元素都是3的倍数. （3）由136a ,*1a ∈N ,11112,18236,18n n n n n a a a a a ----⎧=⎨->⎩,可归纳证明()362,3,na n =.因为1a 是正整数,112112,18236,18a a a a a ⎧=⎨->⎩,所以2a 是2的倍数.从而当3n时,n a 是4的倍数.如果1a 是3的倍数,由（2）知对所有正整数n ,n a 是3的倍数,因此当3n时,{}12,24,36n a ∈,这时,M 中的元素的个数不超过5.如果1a 不是3的倍数,由（2）知,对所有的正整数n ,n a 不是3的倍数,因此当3n时,{}4,8,16,20,28,32n a ∈,这时M 的元素的个数不超过8.当11a =时,{}1,2,4,8,16,20,28,32M =有8个元素. 综上可知,集合M 的元素个数的最大值为8. 19.设数列{}n a （1,2,3,n =）的前项和n S 满足12n n S a a =-,且1a ,21a +,3a 成等差数列.（1）求数列{}n a 的通项公式； （2）设数列1n a ⎧⎫⎨⎬⎩⎭的前项和为n T ,求使得111000nT -<成立的的最小值.（2）由（1）可得112n n a =,所以211122111111222212nn n nT ⎡⎤⎛⎫-⎢⎥ ⎪⎝⎭⎢⎥⎣⎦=+++==--.由111000n T -<,得111121000n --<,即21000n>.因为9102512100010242=<<=,所以10n .所以使111000nT-<成立的的最小值为10.。
山东省枣庄市第九中学高一英语第一学期期末考试试题
山东省枣庄市第九中学2014-2015学年高一上学期期末考试英语试题第Ⅰ卷（选择题, 共80分）第一部分：英语知识运用（共两节，满分35分）第一节：单项填空（共15 小题，每题1分，满分15 分）从（A、B、C、D）四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
1．The police are offering a big ___________ for information about the robbery．A．award B．prize C．reward D．money2．The number of various educational programs is increasing, _______ important roles have been realized by more and more people．A．whose B．where C．which D．that3．I can’t remember when turning point occurred exactly, but it might be summer morning when I was in New York．A．不填；a B．a; a C． the; a D．a; the4．---Excuse me, Dad, but I'm going to the club to meet my friends in the football team．--- Ok．_____．A．Good luck B．Congratulations C．With pleasure D．Have fun5．She wears so red clothes that I easily ________ her in the crowd．A．pick out B．turn out C．call out D．bring out6．—May I remind you that a Mr. Wang is waiting outside, Sir?—Oh, that’s right. I about it.A．forget B．forgot C．had forgotten D．will forget 7．As the price of homes goes up, many people afford to a house.A．can’t B．needn’t C．may not D．should not 8． Ms Chen teaching me Physics, I am sure I will do well in the exam.A．If B．When C．With D．For9．Gulangyu is a gorgeous island there is some really interesting architecture.A．that B．where C．whichD．what10．Though the policemen got after looking for the murderer in the city for a whole day, they felt excited when finding an knife by the lake.A．exhausting; abandoning B．exhausted; abandoningC．exhausted; abandoned D．exhausting; abandoned11．—What shall we do tonight then?——whatever you want.A．It’s up to you B．No problemC．Help yourself D．It’s a deal12．Since we have failed many times, we should think of a new approach the problem.A．about solving B．of solving C．to solving D．in solving 13．Bring the flowers into a warm room, you’ll find they will open soon.A．or B．and C．but D．for14．20% of the students of Nan Shan Senior High the school colorful clubs so far.A．has joined B．has been joinedC．have joined D．have been joined15．It is common sense that fever is a of the flu.A．symbol B．symptom C．signal D．sign第二节：完形填空（共20小题，每小题1分，满分20分）阅读下列短文，从短文后各题所给的（A、B、C、D）四个选项中选出能填入相应空白处的最佳选项，并在答题卡上将该项涂黑。
山东省枣庄市高三上学期期末考试(英语)
山东省枣庄市—高三第一学期期末考试英语试题本试卷分为第一卷（选择题）和第二卷（非选择题）两部分.共150分，考试时间1.第一卷（两部分，共105分）注意事项：1．答第一卷前，考生务必将自己的姓名、准考证号、考试科目用铅笔涂写在答题卡上。
2．每小题选出答案后，用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动，用橡皮擦干净后，再选涂其它答案标号。
不能答在试卷上。
3．考试结束，考生将本试卷和答题卡一并交回。
第一部分：听力（共两节，满分30分）做题时，先将答案划在试卷上。
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．Where does the conversation most probably take place?A．On a plane. B．In a theater. C．In a restaurant.2．What contributes to the woman’s high score?A．Reading very extensively.B．Doing lots of homework.C．Attending every lecture.3．What do you think the man is?A．A student. B．A football player. C．A teacher.4．Where is probably Dick now?A．At school. B．In the hospital. C．At home.5．How often do the buses to the Nanjing Restaurant come?A．Every 10 minutes. B．Every 15 minutes. C．Every 50 minutes.第二节（共15小题；每题1.5分，满分22.5分）听下面5段对话或独白。
山东省枣庄市2017届高三英语4月阶段性自测试题
山东省枣庄市2017届高三英语4月阶段性自测试题学校:___________姓名：___________班级：___________考号：___________一、阅读理解AAlmost every day we come across situations in which we have to make decisions one way or another. Choice, we are given to believe, is a right. But for a good many people in the world，in rich and poor countries, choice is a luxury, something wonderful but hard to get, not a right. And for those who think they are exercising their right to make choices, the whole system is merely an illusion, a false idea created by companies and advertisers, hoping to sell their products.The endless choice gives birth to anxiety in people’s lives. Buying something as basic as a coffee pot is not exactly simple. Easy access to a wide range of everyday goods leads to a sense of powerlessness in many people, ending in the shopper giving up and walking away, or just buying an unsuitable item(商品) that is not really wanted. Recent studies in England have shown that many electrical goods bought in almost every family are not really needed. More difficult decision-making is then either avoided or trusted into the hands of the professionals, lifestyle instructors, or advisors.It is not just the availability of the goods that is the problem, but the speed with which new types of products come on the market. Advances in design and production help quicken the process. Products also need to have a short lifespan so that the public can be persuaded to replace them within a short time. The typical example is computers, which are almost out-of-date once they are bought. This indeed makes selection a problem. Gone are the days when one could just walk with ease into a shop and buy one thing; no choice, no anxiety.1．What does the author try to argue in Paragraph l?A. The practice of choice is difficult.B. The right of choice is given but at a price.C. Choice and right exist at the same time.D. The exercise of rights is a luxury.2．Why do more choices of goods give rise to anxiety?A. People are likely to find themselves overcome by business persuasion.B. Shoppers may find themselves lost in the broad range of items.C. Companies and advertisers are often misleading about the range of choice.D. Professionals find it hard to decide on a suitable product.3．By using computers as an example, the author wants to prove that___________.A. products of the latest design flood the marketB. competitions are fierce in high-tech industryC. everyday goods need to be replaced oftenD. advanced products meet the needs of people4．What is this passage mainly about?A. The opinions on people's right in different countries.B. The problems about the availability of everyday goods.C. The helplessness in purchasing decisions.D. The variety of choices in modern society.BThe next time you go grocery shopping, try speaking to other customers. One summer day, I took a smile and a warm heart into a small store in Oregon and got far more than groceries.I love fresh produce(农产品) in the store, and not just for the amazing colors provided by summer's bounty (慷慨) or the chance to joy over new choices from other countries. It's also because I just love watching people pick their produce.The day I was there I found a sale on amazing cherry tomatoes—along with a woman in her late 70s. Despite the fact that we were strangers, we began to discuss apples. She noted a problem with the Pink Ladies. "They tasted like I was eating an unripe green apple from the tree," she said, twisting her face as if still tasting the sour apple.I wondered if this is something most of my generation can even remember doing. I surely do. I mentioned that I often could not resist the green yet tempting fruit swinging from an apple tree. This was th e start for a series of discussions as we shopped-covering such topics as nutrition, new foods and the quality of produce.By this time a third woman had joined in our conversation. The three of us continuedalong, unexpected friends, chatting about family size and the troubles a mom might have serving healthful foods that please the whole family.Eventually we all went our separate ways, but in the dairy(奶制品) section I heard a small voice say, "I finally caught up with you." It was the first woman I'd talked to, extending a bag of apricots(杏) to me. "I don't know if your family will eat these," she added, "but they have a super deal on them."Again I was brought back to my childhood, when I also ate apricots straight from the tree. My mouth watered at the remembered flavor.The old lady didn't realize that she'd given me far more than produce. With that offering came a sense of community, a flashback to days when it was OK to talk to a stranger. She brought back memories of summer fruits right from the tree—and a feeling that somehow those apricots were a thank-you for sharing my time with her in a very unlikely place. 5．One reason the author likes fresh produce in grocery shop is that ________.A. she enjoys observing people selecting fresh produceB. she likes watching people tasting fresh produceC. she produces fresh produce herselfD. she sells fresh produce herself6．What might be the problem with the Pink Ladies noted by the old lady?A. Their price was too high.B. Their color was too green.C. Their taste was too sour.D. Their size was too small.7．Why did the old lady bring a bag of apricots to the author?A. She found the apricots were on sale in the shop.B. She learned that the author wanted to buy apricots.C. She wanted to send the apricots as a gift to the author.D. She knew that the author's family liked eating apricots.8．According to the author, what is the extra value of grocery shopping?A. It adds flavor and color to her boring daily life.B. It helps her to see the importance of family life.C. It gives her a chance to learn about nutrition knowledge.D. It brings her unexpected friendship and sweet memories.CGive the gift of double minutes for lifeFrom the creators of the original Jitterbug comes the redesigned Jitterbug5. Combining thoughtful features and services with incredible ease of use, the Jitterbug5 is a cell phone that you’ll ac tually enjoy using every day.EASY TO USE Today, many cell phones are hard to hear, difficult to dial and overloaded with features you may never even use. That’s not the case with Jitterbug5. Backlit keys and large, clear numbers make it easy to call family and friends. The powerful speaker ensures every conversation will be loud and clear. Plus, straightforward YES and NO buttons make reading the menu simple.EASY TO ENJOY Unlike most cell phones that need to be recharged nearly every day, the Jitterbug5 was designed with one of the longest-lasting batteries on the market, so you won’t have to worry about running out of power. There is also a built-in camera that makes it easy and fun to take and share photos.EASY TI VE PREFARED Life has a way of being unpredictable, but when you select a Health & Safety Package, you’re prepared for anything. With 5Star Service, in any uncertain or unsafe situation, simply press the 5Star button to speak immediately with the Medical Alert Agency who will con firm your location and get you the help you need.With GreatCall, there are no contracts, no cancellation fees, and coverage is powered by the nation’s largest and most dependable wireless network. And now, with WE Love Talk you’ll get double minutes for life on select p lans.Limited time25％offAll devicesOffer ends 6/6/20179．What can YES and NO buttons help you do?A. Get clear sound.B. Make dialing easy.C. Order food and drink.D. Look through the menu.10．Why is the Jitterbug5 easy to enjoy?A. It has powerful battery.B. It has a wonderful speaker.C. It is the best on the market.D. It has a fashionable design.11．What is the use of the 5Star button?A. Getting you prepared for trips.B. Recommending 5-satr hotels.C. Offering the medical help.D. Providing the best service.D Larger brain size linked to longer life in deerThe size of a female animals’ brain may determine whether they live longer and have more healthy offspring (后代), according to new research led by the University of Cambridge. The study, published in the Royal Society Open Science journal, shows that female red deer with larger brains live longer and have more surviving offspring than those with smaller brains. Brain size is passed down through the generations. This is the first extensive study of individual differences in brain size in wild mammals and draws on data comparing seven generations of deer.Across species of mammals, brain size varies widely. This is thought to be a consequence of specific differences in the benefits and costs of a larger brain. Mammals with larger brains may, for example, have greater cognitive abilities that enable them to adapt better to environmental changes or they may have longer lifespans (寿命) . But there may also be disadvantages: for instance, larger brains require more energy, so individuals that possess them may show reduced fertility (繁殖力).The researchers, based at the University of Cambridge’s Zoology Department and Edinburgh University’s Institute of Evolutionary Biology, wanted to test if they could find more direct genetic or non-genetic evidence of the costs and benefits of large brainsize by comparing the longevity (长寿) and survival of individuals of the same species with different sized brains. Using the skulls of 1,314 wild red deer whose life histories and breeding success had been monitored in the course of a long-term study on the Isle of Rum, they found that females with larger endocranial volumes (脑腔容量) lived longer and produced more surviving offspring in the course of their lives.Lead autho r Dr Corina Logan, a Gates Cambridge Scholar, says, “The reasons for t he association between brain size and longevity are not known, but other studies have suggested that larger brains are a consequence of the longer-lived species having longer developmental periods in which the brain can grow. These hypotheses (假设) were generated from cross-species correlations; however, testing such hypotheses requires investigations at the within-species level, which is what we did.”Dr Logan adds, “We found that some o f the cross-species predictions about brain size held for female red deer, and that none of the predictions were supported in male red deer. This indicates that each sex likely experiences its own set of trade-offs (权衡，协调) with regard to brain size.” The study also showed that females’ relative endocranial volume is smaller than that of males, despite evidence of selection for larger brains in females.Professor Tim Clutton-Brock, who set up the Rum Red Deer study with Fiona Guinness in 1972 and initiated t he work on brain size, points out, “The reason that this kind of study has not been conducted before is that it requires long term records of a large number of individuals across multiple generations and data of this kind are still rare in wild animals.”12．What does the new research about brain size reveal?A. Large-brain red deer tend to be more reproductive.B. Large-brain female deer survive small-brain male deer.C. Brain size causes individual differences in some mammals.D. Brain size has been increasing from generation to generation.13．For different species of mammals, brain size varies widely in that ______.A. mammals can develop different adaptive abilitiesB. a larger brain has its advantages and disadvantagesC. different mammals are born with different lifespansD. brain size is affected by genetic or non-genetic factors14．What can we learn about the relation between brain size and longevity?A. The cause and effect needs to be further investigated.B. Brain size absolutely determines animals’ longevity.C. Longer-lived species allow brains to grow to a large size.D. The cross-species assumptions apply to red deer of both sexes.15．What can we infer from Professor Tim Clutton-Brock’s words?A. Researchers can’t possibly reach a conclusion abou t the reason.B. Researchers are not patient enough to keep long term records.C. Such research has been thoroughly conducted on wild animals before.D. Such research will witness great difficulty in the long-term process.二、完形填空My wife and I were attendi ng a wedding at St. John’s Church. The sound of _______ rang to the heavens as the ceremony continued.At the church, I _________ an old friend. Casper, who happened to be at the _________. Now 73, Casper was a brilliant and _________ softball pitcher （投球手）back in the Men’s Leagues of Philadelphia in the mid-60s. I did not _________ the now silver-haired fellow until my brother-in- law John mentioned his name to me! After a very pleasant _________, Casper asked if I remembered a letter of _______ I had written to him back in 1964. It appeared Casper fell on hard times, as professional pitchers _________ do, and he wasn’t pitching too well for a period of time. I did not _______ the letter, but he said, “Yes, I still have it, and I read it anytime ____________ aren’t going too well.” He said that he had read the letter many times, and the situation always seemed to improve. I was __________ and speechless!He continued, “You don’t remember?” I said, “Sadly, no, I don’t.” But I did ask if I could have a(n) ____________ of the letter. He said he would email it to me. After the ____________, we met on the steps of the church. Casper came up to me and __________ the letter. He lived a block from the ____________ and had run home to get it. The envelope was __________ and turned yellow, and so was the letter inside. That letter had to be nearly 50 years old.In ______________ terms, the letter read:“These hard times are ____________ ! Keep your enthusiasm for the ____________. Never quit and you’ll be back on top again __________. Hang on there!”16．A. wind B. music C. traffic D. fireworks17．A. took over B. ran into C. picked up D. called on18．A. meeting B. service C. scene D. position19．A. limited B. balanced C. devoted D. talented20．A. invite B. recognize C. disturb D. inform21．A. discussion B. shaking C. journey D. greeting22．A. encouragement B. appreciation C. apology D. introduction23．A. sometimes B. entirely C. rarely D. forever24．A. receive B. write C. remember D. preserve25．A. jobs B. things C. stages D. effects26．A. pleased B. disappointed C. puzzled D. annoyed27．A. address B. copy C. record D. opinion28．A. party B. break C. wedding D. incident29．A. dropped B. delivered C. opened D. presented30．A. theatre B. church C. office D. station31．A. folded B. faded C. painted D. divided32．A. gentle B. patient C. modest D. simple33．A. reasonable B. temporary C. relative D. impressive34．A. game B. prize C. glory D. lesson35．A. casually B. properly C. totally D. shortly三、七选五Every time we get behind the wheel of a car, we pt our lives and the lives of others at risk. Self-driving cars are designed to reduce those risks by letting technology control our vehicles.Accident rates f or self-driving cars have been much lower than the rate, for human-driven cars. 36．As humans, we can make moral choices in avoiding accidents. To avoid hitting a child,for example, human drivers might sharply turn a car away from the child even if others may be injured. 37． Researchers studied this issue. They have developed the Moral Machine website to help explore the choices self-driving cars should make.38． . You are shown two possible traffic situations and you choose between them. An accident will take place. You choose how many living beings would be hurt or killed.In one situation there may be a female doctor, a child, two dogs and a homeless person who would be killed. In the other situation, you might have two babies and a cat who would be killed. 39．The Moral Machine website has many situations and many possible outcomes. When you click on the situation of your choice, it will be highlighted. 40． At the end of the situation, you are shown the results, based on the choices you made. The results show which character you were most likely to save and which character you were most likely to have die.A. Who should tho se victims be?B. Then the next situation appears.C. You choose who lives and who dies.D. You can use the Moral Machine to be the judge.E. But what moral choices can self-driving cars make?F. The Moral Machine website lets you choose how you would react in a collision.G. Go ogle’s self-driving car has had only 13 collisions after traveling 1.8 million miles.四、语法填空阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式，并填在答题卡的相应位置。
2017届山东省枣庄市第三中学高三9月质量检测英语试题(有答案)
2017届山东省枣庄市第三中学高三9月质量检测英语试题本试卷分第I卷（选择题）和第II卷（非选择题）两部分。
满分150分，考试用时120分钟。
答卷前，考生务必将自己的姓名、准考证号、考试科目填涂在答题卡和答题纸规定的地方。
第I卷（选择题共100分）注意事项：第I卷共60小题，共100分。
完成第I卷后，用铅笔把答题卡上对应题目的答案涂黑。
如需改动，用橡皮擦干净后，再选涂其他答案。
第一部分：听力做题时，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。
第一部分听力（共两节，满分20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. When did the football match start?A. At 2:15B. At 2:45C. At 3:002. What are they talking about?A. Dinner B .Tip C. Shop3. What does the woman mean?A. The man should say “sorry” to PaulB. Paul can repair the radio himselfC. There is no need to apologize4. Why does the woman prefer to live in the country?A. The landscape is beautifulB. The transportation is convenientC. It has a good climate5. How does the woman feel about the snow?A. BoredB. ProudC. Surprised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。
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山东省枣庄市第九中学2017学年高三上学期期末考试英语试题第I卷一、单项填空（共15小题；每小题1分, 满分15分。
）请从A,B,C,D四个选顶中.选出可以填入空白处的最佳选项，并在答题卡上将该选项的标号涂黑。
1．Do you have ________ Smith here? I’d like to have ________word with him．A．a; the B．the; a C．the; the D．a; a2.I hate ________ when someone makes a mess of my learning materials on my desk．A．it B．that C．this D．one3．As a physics teacher, Mr. Chen devoted himself to teaching and researching, which earned him a good ______ in his field.A．reputation B．expectation C．impression D．knowledge4．---- What do you think of Thomas?---- Well, he is good, warm-hearted, hard-working and intelligent; ______, I can’t speak too highly of him. A．in a word B．as a result C．by the wayD．on the contrary5．―People should stop using their cars and start using public transport.―______. The roads are too crowded as it is.A．All right B．Exactly C．Go ahead D．Fine6．It was in the canteen of the school____ I first met Heather, the course director．A．when B．where C．that D．which 7．It is a wise father ________ knows his child.A．that B．which C．whatD．whom8．Knowing ________ you’re good at and doing even more of it creates excellence.A．where B．which C．whatD．that9．Don’t you think the world would be an easier pl ace to live in, if we all ________ the same language?A．speak B．had spoken C．spokeD．would speak10．His wife was busy cooking while he watched TV ________ comfortably in the sofa.A．seat B．to seat C．seatingD．seated11．When our ancestors were hunters and gatherers 10,000 years ago, they didn’t have time to wonder much about ________ but finding food.A．everything B．anything C．nothingD．something12．—Did you see ________ man in ________ black pass by just now?— No, sir. I was reading a newspaper.A．the; the B．the; a C．a; the D．a; /13．The government promises that relief materials ________ to the flood-hit areas in no time.A．will be rushed B．will rushC．have rushed D．have been rushed 14．—Why did Mr. Green take his 7th grade students to the river yesterday afternoon?—________ the river.A．Cleaned up B．Cleaning up C．To clean up D．Clean up15．—Why are you going to the court?—________! I’ve been charged with parking my car in the wrong place.A．It’s ridiculous B．You don’t sayC．Tell me about it D．Leave me alone二、完形填空（共20小题；每小题1.5分，满分30分。
）请阅读下面两篇短文，掌握大意，然后从16-35各题所给的四个选项（A、B、C、D）中，选出最佳选项，并在答题卡上将该选项的标号涂黑。
AThere was a man who had four sons. He wanted his sons to learn not to 16 things too quickly. So he sent them each on a quest （寻求）, 17 , to go and look at a pear tree that was a great distance away. The first son went in winter, the second in spring, the third in summer, and the youngest son in fall.When they had all gone and come back, he called them together to 18 what they had seen. The first son said that the tree was ugly, bent, and 19 . The second son contradicted—it was covered with green buds and full of 20 . The third son 21 , saying it wasladen with blossoms that smelled so sweet and looked so beautiful. It was the most graceful thing he had 22 seen. The last son disagreed with all of them; he saidit was ripe and 23 with fruit, full of life and fulfillment.The man then 24 to his sons that they were all right, because they had each seen but one season in the tree’s life. He told them that you cannot judge a tree, or a person, by only one season, and that the essenceof who they are—the pleasure, joy, and love that come from that life—can only be 25 at the end, when all the seasons are up.If you give up when it’s winter, you will 26 the hope of your spring, the beauty of your summer, fulfillment of your fall. Don’t let the 27 of one season destroy the joy of all the rest. Don’t judge a life by one 28 season.16．A．determine B．judge C．analyze D．explore17．A．by chance B．as usual C．in turn D．for sure18．A．describe B．classify C．compareD．review19．A．twisted B．wounded C．woodened D．deserted20. A．delight B．pride C．faithD．promise21．A．agreed B．approved C．argued D．announced22．A．never B．ever C．once D．later23．A．falling B．slipping C．going D．hanging24．A．excused B．sighed C．explained D．instructed25．A．measured B．consideredC．affected D．committed26．A．change B．develop C．miss D．taste27．A．comfort B．pleasure C．regret D．pain28．A．difficult B．magic C．lonely D．lightBMost essays are made up of a beginning, a middle and an end．The beginning arouses the reader’s interest to 29 his attention to the subject of the essay or 30 the necessary background information. The middle gives us clear and logical 31 of the facts and ideas the writer intends to put forth. The end winds up the essay with a forceful statement to influence the reader’s 32 impression and shows consequences of the argument.To the writer the beginning is often the hardest partof an essay, because he has to decide from what point to 33 , and in what direction to go. The end is important because it often gives the reader the deepest impression. It should be short, forceful and thought-provoking. No 34 ideas should be introduced in a concluding paragraph.Sometimes it is good to 35 the concluding paragraph to the introduction. If, for instance, a question is raised in the beginning, an answer should be given in the end．29．A．support B．secure C．change D．follow30．A．provides B．proves C．confirmsD．directs31．A．indication B．directionC．expectation D．presentation32．A．final B．good C．deep D．unique33．A．state B．deliver C．start D．practice34．A．ordinary B．general C．important D．new35．A．spread B．link C．lead D．contact三、阅读理解（共20小题；每小题2分，满分40分。