浙江省金丽衢十二校2018届高三第二次联考 英语

第二讲代词语法填空【典题试做】1．(2018·全国卷Ⅰ)If you are time poor, you need run for only half the time to get the same benefits as other sports, so perhaps we should all give it/running a try.2．(2018·全国卷Ⅲ)When the gorillas and I frightened each other, I was just glad to find them(they) alive.3．(2017·全国卷Ⅱ)However, the railway quickly proved to be a great success and within six months, more than 25，000 people were using it every day.4．(全国卷Ⅰ)On my recent visit, I held a lively three­month­old twin that had been rejected by its(it) mother.代词在语法填空中的考查点主要为人称代词、物主代词、反身代词等在语境中的运用。

不定代词偶尔也会涉及。

短文改错【典题试做】1．(2019·全国卷Ⅲ)In the cafe, customers will enjoy yourselves in the historical environment that/which is created for them. yourselves→themselves2．(2018·全国卷Ⅰ)The first time I went there, they were living in a small house with dogs, ducks, and another animals. another→other3．(2018·全国卷Ⅱ)They would say to us that playing card games would help my brain. us→me4．(2018·全国卷Ⅲ)I had done myself homework, but I was shy. myself→my/the5．(2017·全国卷Ⅱ)Mr.and Mrs.Zhang all work in our school. all→both或删除all6．(2017·全国卷Ⅲ)About one month after this photo was taken, I entered my second year of high school...This picture often brings back to me many happy memories of your high school days. __your→my1．代词单复数的错用；2．人称代词与物主代词的错用；3．不定代词的错用；4．代词与其所指代的对象不符。

浙江省金丽衢十二校2024学年高三最后一卷英语试卷注意事项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。

第一部分（共20小题，每小题1.5分，满分30分）1．—Are you coming to Jeff’s party?—I’m not sure. I ______ go to the concert inste ad.A．must B．wouldC．should D．might2．The real reason why prices ____ , and still are, too high is complex, and no short discussion can satisfactorily explain this problem.A．were B．will beC．have been D．had been3．---May I help you？You seem to be having some trouble.----____________，thanks. I think I can manage.A．No problem B．It's all rightC．ok D．No way4．I ______ football since I left university.A．didn’t play B．don’t playC．won’t play D．haven’t played5．The teacher told the children ______ quiet in the museum.A．keep B．kept C．keeping D．to keep6．Which do you prefer, tea or coffee?—_______. I really don’t mind.A．Both B．None C．Neither D．Either7．________ well for my job interview, I really had butterflies in my stomach on my way to the company I had applied to.A．Having not prepared B．Not having preparedC．Not to have prepared D．To have not prepared8．—Which do you prefer, the former option or the latter one?—I think the former one is no better than the latter one. So I’ll choose ________.A．the former one B．the latter oneC．either of them D．neither of them9．No decision __A_ about any future appointment until all the candidates have been interviewed.A．will be made B．is madeC．is being made D．has been made10．Even a small personal computer store vast amounts of information.A．might B．canC．ought to D．has to11．The health of garden plants depends on the soil _____ --the proper balance of mineral pieces, organic matter, air and water.A．construction B．conservationC．corporation D．composition.12．I'm sorry you ______ so long, but it' ll still be some time before Jim gets back．A．wait B．waited C．had waited D．have been waiting13．--- Could we accomplish the task according to the schedule?--- I doubt that. The problem remains ______ we can get financial aid within this week.A．that B．how C．why D．when14．Look over there! There is a long, winding path ________ up to the house.A．lead B．leadingC．led D．to lead15．—The lecture about 3D technology was very interesting.—It’s a pity. How I wish I ________ time to attend it.A．had B．have C．had had D．have had16．U.S. President Barack Obama arrived in China’s economic center Shanghai on Sunday night, November 15th2009, ______a state visit to China.A．starting B．started C．to start D．having started17．________ back in his chair, the man began to tell us his adventures in the forests.A．Sit B．Sitting C．To sit D．Sat18．_____ the lawyers, volunteers from the Libyan Red Cross Society also joined the efforts in helping the Chinese go home safely.A．Except for B．In spite of C．Apart from D．Instead of19．Lisa wouldn’t ________ the job any more. She had a big argument with her boss and resigned.A．come up with B．keep up withC．make up with D．put up with20．If I _____it w ith my own eyes ,I wouldn’t have believed it.A．didn’t see B．weren’t seeingC．wouldn’t see D．hadn’t seen第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。

绝密★启用前2018年普通高等学校招生全国统一考试英语（考试时间：注意事项:1. 答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。

2. 作答时，务必将答案写在答题卡上，写在本试卷及草稿纸上无效.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短对话，每段对话后有一个小题，从题中给的A、B、C三个选项中选出最佳选项。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例:How much is the shirt？A.￡19。

15。

B。

￡9。

18. C。

￡9。

15。

1。

What does John find difficult in learning German？A。

Pronunciation。

B.Vocabulary。

C.Grammar.2。

What is the probable relationship between the speakers？A。

Colleagues。

B.Brother and sister。

C。

Teacher and student.3.Where does the conversation probably take place?A。

In a bank. B. At a ticket office. C。

On a train.4。

What are the speakers talking about？A。

A restaurant。

B.A street. C。

A dish。

5.What does the woman think of her interview？A。

It was tough. B。

It was interesting。

C。

It was successful。

浙江高考英语百日训练之书面表达续写（24）含答案解析【题文】A Simple ThankI have been in the teaching profession more than thirty years, and one of the best teachers I have ever known was Mr. Rowe. I was lucky enough to co-teach fourth grade with him.Mr. Rowe had infinite patience and understanding and I learned so much from watching him. He could perform miracles, like the one her performed with Steven, one of the unhappiest kids I ever saw. Steven couldn’t stand school. He didn’t like being picked last for kickball. He didn’t li ke the kids who raised their hands and knew all the answers, and most importantly, he didn’t like himself.The first day he walked into Mr. Rowe’s classroom, he ignored the other students, looking angry and annoyed, and slid into his chair, knocking a couple of textbook onto the floor.Mr. Rowe walked over to him and touched Steven’s shoulder, but Steven pulled away. Nevertheless, Mr. Rowe welcomed him: “Hi, Steven. I’m happy you are in my class. We are gonna have a great year.” Steven looked around the room as if Mr. Rowe must be mistaken. No teacher in his right mind would want Steven to be part of his classroom.So, while Mr. Rowe seemed cheerful and relaxed that day of school, it seemed like Steven was angry and confused.That day after classes, Mr. Rowe chose Steven to pitch the kickball at recess. “Hey, Steven,” Mr. Rowe commented, “You are good at pitching. Let me show you my secret trick.” Mr. Rowe taught Steven one of the tricks that not a single kid could perform. Steven learned fast and did quite well! Everyone cheered for him!After the kickball, Steven sat as closer to Mr. Rowe in classes as he could. When a question was asked, Steven lit up; he knew the answer! He raised his hands. When he answered the question, his voice shook. However, he got the answer right! He said, with Mr. Rowe , his days of the fourth grade promised wonderful.That is not to say that every day went smoothly, but it was evident that Steven grew to love Mr. Rowe more and more with each passing day.注意：1.所续写短文的词数应为150左右；2.至少使用5个短文中标有下划线的关键词语；3.续写部分分为两段，每段的开头语已为你写好；4.续写完成后，请用下划线标出你所使用的关键词语。

浙江省2024届高三上学期第二次联考（10月）英语试卷学校：___________姓名：___________班级：___________考号：___________一、听力题1、Why didn't the woman sleep well last night?A. There was a dog barking.B. There was some loud music.C. There were some birds singing.2、What is the man doing?A. Driving a car.B. Checking a map.C. Pointing the directions.3、What does the woman mean in the end?A. The man is the only one to take the subway.B. The train is unreliable on rainy days.C. The man made a poor excuse.4、Where does the conversation probably take place?A. In a car shop.B. At a garage.C. At a car park.5、What are the speakers mainly talking about?A. A budget.B. An event.C. The boss.听下面一段材料,回答下列各题。

6、What are the speakers discussing?A. When to get full prepared.B. When to meet the accountant.C. When to visit a customer.7、What will the woman do at 2:30 p. m.?A. Attend an appointment.B. Talk with the accountant.C. Meet the man.听下面一段材料,回答下列各题。

2018年普通高等学校招生全国统一考试（浙江卷）英语第二部分阅读理解（共两节，满分35分）第一节（共10小题；每小题2.5分，满分25分）阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题纸上将该项涂黑。

AIn 1812, the year Charles Dickens was born, there were 66 novels published in Britain. People had been writing novels for a century—most experts date the first novel to Robinson Crusoe in 1719—but nobody wanted to do it professionally. The steam-powered printing press was still in its early stages; the literacy（识字） rate in England was under 50%. Many works of fiction appeared without the names of the authors, often with something like “By a lady.”Novels, for the most part, were looked upon as silly, immoral, or just plain bad.In 1870, when Dickens died, the world mourned him as itsfirst professional writer and publisher, famous and beloved, who had led an explosion in both the publication of novels and their readership and whose characters —from Oliver Twist to Tiny Tim— were held up as moral touchstones. Today Dickens’ greatness is unchallenged. Removing him from the pantheon（名人堂） of English literature would make about as much sense as the Louvre selling off the Mona Lisa.How did Dickens get to the top? For all the feelings readers attach to stories, literature is a numbers game, and the test of time is extremely difficult to pass. Some 60,000 novels were published during the Victorian age, from 1837 to1901; today a casual reader might be able to name a half-dozen of them. It’s partly true that Dickens’style of writing attracted audiencesfrom all walks of life. It’s partly that his writings rode a wave of social, political and scientific progress. But it’s also that he rewrote the culture of literature and put himself at the center. No one will ever know what mix of talent, ambition, energy and luck made Dickens such a singular writer. But as the 200th anniversary of his birthapproaches, it is possible —and important for our own culture—to understand how he made himself a lasting one. 21. Which of the following best describes British novels in the 18th century?A. They were difficult to understand.B. They were popular among the rich.C. They were seen as nearly worthless.D. They were written mostly by women.22. Dickens is compared with the Mona Lisa in the text to stress________.A. his reputation in FranceB. his interest in modern artC. his success in publicationD. his importance in literature23. What is the author’s purpose in writing the text?A. To remember a great writer.B. To introduce an English novel.C. To encourage studies on culture.D. To promote values of the Victorian age.BSteven Stein likes to follow garbage trucks. His strange habit makes sense when you consider that he’s an environmental scientist who studies how to reduce litter, including things that fall off garbage trucks as they drive down the road. What is even more interesting is that one of Stein's jobs is defending an industry behind the plastic shopping bags.Americans use more than 100 billion thin film plastic bags every year. So many end up in tree branches or along highways that a growing number of cities do not allow them at checkouts(收银台) . The bags are prohibited in some 90 cities in California, including Los Angeles. Eyeing these headwinds, plastic-bag makers are hiring scientists like Stein to make the case that their products are not as bad for the planet as most people assume.Among the bag makers' argument: many cities with bans still allow shoppers to purchase paper bags, which are easily recycled but require more energy to produce and transport. And while plastic bags may be ugly to look at,they represent a small percentage of all garbage on the ground today.z.x.xkThe industry has also taken aim at the product that has appeared as its replacement: reusable shopping bags. The stronger a reusable bag is, the longer its life and the more plastic-bag use it cancels out. However, longer-lasting reusable bags often require more energy to make. One study found that a cotton bag must be used at least 131 times to be better for the planet than plastic.Environmentalists don't dispute（质疑） these points. They hope paper bags will be banned someday too and want shoppers to use the same reusable bags for years.24. What has Steven Stein been hired to do?A. Help increase grocery sales.B. Recycle the waste material.C. Stop things falling off trucks.D. Argue for the use of plastic bags.25. What does the word “headwinds”in paragraph 2 refer to?A. Bans on plastic bags.B. Effects of city development.C. Headaches caused by garbage.D. Plastic bags hung in trees.26. What is a disadvantage of reusable bags according to plastic-bag makers?A. They are quite expensive.B. Replacing them can be difficult.C. They are less strong than plastic bags.D. Producing them requires more energy.27. What is the best title for the text?A. Plastic, Paper or NeitherB. Industry, Pollution and EnvironmentC. Recycle or Throw AwayD. Garbage Collection and Waste ControlCAs cultural symbols go, the American car is quite young.The Model T Ford was built at the Piquette Plant in Michigan a century ago, with the first rolling off the assembly line （装配线）on September 27, 1908. Only eleven cars were produced the next month. But eventually Henry Ford would build fifteen million of them.Modern America was born on the road, behind a wheel. The car shaped some of the most lasting aspects of American culture: the roadside diner, the billboard, the motel, even the hamburger. For most of the last century, the car represented what it meant to be American—going forward at high speed to find new worlds. The road novel, the road movie, these are the most typical American ideas, born of abundant petrol, cheap cars and a never-ending interstate highway system, the largest public works project in history.In 1928 Herbert Hoover imagined an America with “a chicken in every pot and a car in every garage.” Since then, this society has moved onward, never looking back, as the car transformed America from a farm-based society into an industrial power.zxx.kThe cars that drove the American Dream have helped to create a global ecological disaster. In America the demandfor oil has grown by 22 percent since 1990.The problems of excessive（过度的）energy consumption, climate change and population growth have been described in a book by the American writer Thomas L. Friedman. He fears the worst, but hopes for the best.Friedman points out that the green economy（经济）is a chance to keep American strength. “The ability to design, build and export green technologies for producing clean water, clean air and healthy and abundant food is going to be the currency of power in the new century.”28. Why is hamburger mentioned in paragraph 2?A. To explain Americans’ love for travelling by car.B. To show the influence of cars on American culture.C. To stress the popularity of fast food with Americans.D. To praise the effectiveness of America’s road system.29. What has the use of cars in America led to?A. Decline of economy.B. Environmental problems.C. A shortage of oil supply.D. A farm-based society.30. What is Friedman’s attitude towards America’s future?A. Ambiguous.B. Doubtful.C. Hopeful.D. Tolerant.第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

浙江省金丽衢十二校2018-2019学年高三数学第二次联考试卷一、单选题 (共10题；共10分)1．（1分）集合A={x|x2−2x>0}，B={x}−3<x<3}，则（）A．B．C．D．2．（1分）点F1和F2是双曲线y2−x23=1的两个焦点，则|F1F2|=（）A．B．2C．D．43．（1分）复数z1=2−i，z2=3+i，则|z1⋅z2|=（）A．5B．6C．7D．4．（1分）某几何体的三视图如图所示（图中单位：cm），则该几何体的表面积为（）A．B．C．D．5．（1分）已知直线l⊥平面α，直线m∥平面β，则“ α∥β”是“ l⊥m”的（）A．充分不必要条件B．必要不充分条件C．充要条件D．既不充分也不必要条件6．（1分）甲和乙两人独立的从五门选修课课程中任选三门进行学习，记两人所选课程相同的门数为ξ，则E(ξ)为（）A．1.2B．1.5C．1.8D．27．（1分）函数f(x)=lnx8−x的图像大致为（）A．B．C．D．8．（1分）已知a⇀，b⇀，c⇀和d⇀为空间中的4个单位向量，且a⇀+b⇀+c⇀=0，则|a⇀−d⇀|+|b⇀−d⇀|+|c⇀−d⇀|不可能等于（）A．3B．C．4D．9．（1分）正三棱锥P−ABC的底面边长为1cm，高为ℎcm，它在六条棱处的六个二面角（侧面与侧面或者侧面与底面）之和记为θ，则在ℎ从小到大的变化过程中，θ的变化情况是（）A．一直增大B．一直减小C．先增大后减小D．先减小后增大10．（1分）数列{a n}满足：a1=1，a n+1=a n+1an，则a2018的值所在区间为（）A．B．C．D．二、填空题 (共7题；共11分)11．（2分）《九章算术》第七章“盈不足”中第一题：“今有共买物，人出八，盈三钱；人出七，不足四，问人数物价各几何？”借用我们现在的说法可以表述为：有几个人合买一件物品，每人出8元，则付完钱后还多3元；若每人出7元，则还差4元才够付款.问他们的人数和物品价格？答：一共有人；所合买的物品价格为元．12．（2分）(1−2x)5展开式中x3的系数为；所有项的系数和为．13．（2分）若实数x，y满足约束条件{x+y≥1,x+2y≤2,x≤1,则目标函数Z=2x+3y的最小值为；最大值为．14．（2分）在ΔABC中，角A，B和C所对的边长为a，b和c，面积为13(a2+c2−b2)，且∠C为钝角，则tanB=；ca的取值范围是．15．（1分）安排3名支教老师去6所学校任教，每校至多2人，则不同的分配方案共有种.（用数字作答）16．（1分）定义在R上的偶函数f(x)满足：当x>0时有f(x+4)=13f(x)，且当0≤x≤4时，f(x)=3|x−3|，若方程f(x)−mx=0恰有三个实根，则m的取值范围是．17．（1分）过点P(1,1)的直线l与椭圆x24+y23=1交于点A和B，且AP⇀=λPB⇀.点Q满足AQ⇀=−λQB⇀，若O为坐标原点，则|OQ|的最小值为．三、解答题 (共5题；共10分)18．（2分）已知函数f(x)=sin2x+√3sinxsin(x+π2 ).（1）（1分）求f(x)的最小正周期；（2）（1分）求函数f(x)在区间[0,23π]上的取值范围.19．（1分）在三棱拄ABC−A1B1C1中，AB⊥侧面BB1C1C，已知BC=1，∠BCC1=π3，AB=C1C=2.（Ⅰ）求证：C1B⊥平面ABC；（Ⅱ）试在棱C1C(不包含端点C,C1)上确定一点E的位置，使得EA⊥EB1；（Ⅲ）在（Ⅱ）的条件下,求AE和平面ABC所成角正弦值的大小.20．（2分）数列{a n}的前n项和为S n，a1=1，对任意n∈N∗，有a n+1=2S n+1.（1）（1分）求数列{a n}的通项公式；（2）（1分）若b n=a n+1a n，求数列{log3b n}的前n项和T n.21．（2分）已知抛物线E：y=ax2(a>0)内有一点P(1,3)，过P的两条直线l1，l2分别与抛物线E交于A，C和B，D两点，且满足AP⇀=λPC⇀，BP⇀=λPD⇀(λ>0,λ≠1)，已知线段AB的中点为M，直线AB的斜率为k.（1）（1分）求证：点M的横坐标为定值；（2）（1分）如果k=2，点M的纵坐标小于3，求ΔPAB的面积的最大值.n(n−lnx)，其中n∈N∗，x∈(0,+∞).22．（3分）函数f(x)=√x（1）（1分）若n为定值，求f(x)的最大值；（2）（1分）求证：对任意m∈N∗，有ln1+ln2+ln3+⋯ln(m+1)>2(√m+1−1)2；（3）（1分）若n=2，lna≥1，求证：对任意k>0，直线y=−kx+a与曲线y= f(x)有唯一公共点.答案解析部分1．【答案】B【解析】【解答】解：A={x|x＜0，或x＞2}，B={x|﹣3＜x＜3}；∴A∩B={x|﹣3＜x＜0，或2＜x＜3}，A∪B=R；∵A∩B≠A，且A∩B≠B，∴B⊈A，A⊈B；即B符合题意．故答案为：B．【分析】通过解不等式求出集合A，根据集合的关系逐一判断即可. 2．【答案】D【解析】【解答】由y2−x 23=1可知a2=1,b2=3所以c2=a2+b2=4，则c=2,2c=4，所以|F1F2|=2c=4.故答案为：D【分析】根据双曲线的标准方程，得到两个焦点坐标，即可求出线段的长度.3．【答案】D【解析】【解答】因为|z1|=|2−i|=√5，|z2|=|3+i|=√10，所以|z1⋅z2|=|z1|⋅|z2|=√5×√10=5√2故答案为：D.【分析】根据复数的乘法运算，得到z1·z2，结合复数的模运算即可求出相应的值.4．【答案】B【解析】【解答】由三视图可知，该几何体的直观图为一个竖立的圆锥和一个倒立的圆锥组成，其表面积为S=2πrl=2×π×1×√2=2√2π，故答案为：B.【分析】根据三视图确定几何体的结构特征，即可求出几何体的表面积.5．【答案】A【解析】【解答】根据已知题意，由于直线l⊥平面α，直线m∥平面β，如果两个平面平行α//β，则必然能满足l⊥m，但是反之，如果l⊥m，则对于平面可能是相交的，故条件能推出结论，但是结论不能推出条件，故答案为：A【分析】根据直线与平面的位置关系，即可确定充分、必要性.6．【答案】C【解析】【解答】由已知得ξ=1,2,3，P(ξ=1)=C53C31C53C53=310, P(ξ=2)=C53C32C21C53C53=35, P(ξ=3)=C53C53C53=110,所以E(ξ)=1×310+2×610+3×110=1.8,故答案为：C【分析】求出随机变量的可能取值及相应的概率，即可求出数学期望. 7．【答案】A【解析】【解答】函数定义域为(0,8)，当x→0时，x8−x→0，lnx8−x→−∞，故排除B,D，当x→8时，x8−x→+∞，lnx8−x→+∞，故排除C,故答案为：A.【分析】根据函数的定义域及函数值的变化情况，逐一排除，即可确定函数的大致图象.8．【答案】A【解析】【解答】因为|a⇀−d⇀|+|b⇀−d⇀|+|c⇀−d⇀|≥|a⇀−d⇀+b⇀−d⇀+c⇀−d⇀|=|a⇀+b⇀+c⇀−3d⇀|而a⇀+b⇀+c⇀=0，所以|a⇀−d⇀|+|b⇀−d⇀|+|c⇀−d⇀|≥|−3d⇀|=3因为a⇀，b⇀，c⇀，d⇀是单位向量，且a⇀+b⇀+c⇀=0，所以a⇀−d⇀，b⇀−d⇀，c⇀−d⇀不共线，所以|a⇀−d⇀|+|b⇀−d⇀|+|c⇀−d⇀|>3，故答案为：A.【分析】根据向量的关系，求出|a⇀−d⇀|+|b⇀−d⇀|+|c⇀−d⇀|的最小值，即可确定|a⇀−d⇀|+|b⇀−d⇀|+ |c⇀−d⇀|不可能的取值.9．【答案】D【解析】【解答】当ℎ→0+（比0多一点点），有θ→θ1=3π；当ℎ→+∞，有θ→θ3=5π2；当ℎ刚好使得正三棱锥变为正四面体时，二面角之和记为θ2，则cosθ26=3+3−42×3=13，于是cos θ23=2×(13)2−1=−79>−√32，所以θ23<5π6，即θ2<5π2，所以与θ的变化情况相符合的只有选项D.故答案为：D【分析】根据几何体的结构特征，求出角的余弦值，即可得到角的变化情况. 10．【答案】A【解析】【解答】因为a1=1，所以a n+12=a n2+2+1a n2≤a n2+3an+12≤an2+3≤an−12+3+3…可得：a n+12<a12+3n所以a2018<√a12+3×2017<√10000=100.故答案为：A【分析】根据递推关系式得到数列项之间的关系，解不等式即可确定a2018的值所在区间.11．【答案】7；53【解析】【解答】设共有x人，由题意知8x−3=7x+4，解得x=7，可知商品价格为53元.即共有7人，商品价格为53元.【分析】设共有x人，通过解方程即可求出共有人数和商品价格.12．【答案】-80；-1【解析】【解答】因为T r+1=C5r(−2)r x r，令r=3，T4=−80x3，所以x3的系数为-80，设(1−2x)5=a0+a1x+⋯+a5x5，令x=1，则a0+a1…+a5=−1，所以所有项的系数和为-1.【分析】写出二项展开式的通项，即可求出特定项的系数及所有项的系数之和. 13．【答案】2；【解析】【解答】作出可行域如下：由Z=2x+3y可得y=−23x+z，作出直线y=−23x,平移直线过B(1,0)时，z有最小值z=2+0=2，平移直线过A(1，12）时，z有最大值z=2×1+3×12=72.【分析】作出可行域及目标函数相应的直线，平移该直线即可求出目标函数的最大值和最小值.14．【答案】；【解析】【解答】因为S=12acsinB=13(a2+c2−b2)，所以34sinB=a2+c2−b22ac=cosB即tanB=43，因为∠C为钝角，所以sinB=45,cosB=35，由正弦定理知ca=sinCsinA=sin(B+A)sinA=cosB+sinBcosAsinA=35+45cotA因为∠C为钝角，所以A+B<π2,即A<π2−B所以cotA>cot(π2−B)=tanB=43所以ca>35+45×43=53，即ca的取值范围是(53,+∞).【分析】通过面积公式及正弦定理，确定三角形边和角的关系，即可求出相应的值和取值范围. 15．【答案】210【解析】【解答】分两类，（1）每校1人：A63=120；（2）1校1人，1校2人：C32A62=90，不同的分配方案共有120+90=210．故答案为：210【分析】根据加法原理和乘法原理，即可确定不同的分配方案种数.16．【答案】【解析】【解答】因为当0≤x≤4时，f(x)=3|x−3|，设4≤x≤8，则0≤x−4≤4，所以f(x−4)=3|x−4−3|=3|x−7|，又f(x+4)=13f(x)，所以f(x)=13f(x−4)=|x−7|，可作出函数y=f(x)在x∈[0,8]上的图象，又函数为偶函数，可得函数在[−8,8]的图象，同时作出直线y=mx，如图：方程f(x)−mx=0恰有三个实根即y=f(x)与y=mx图象有三个交点，当m>0时，由图象可知，当直线y=mx过（8,1），即m=18时有4个交点，当直线y=mx过（4,3），即m=34时有2个交点，当18<m<34时有3个交点，同理可得当m<0时，满足−34<m<−18时，直线y=mx与y=f(x)有3个交点.故填(−34,−18)∪(18,34).【分析】通过函数的性质，作出函数的图象，数形结合即可求出实数m的取值范围. 17．【答案】【解析】【解答】设A(x1,y1)，B(x2,y2)，Q(m,n)则{x1+λx2=1+λ,x1−λx2=m(1−λ),于是x12−(λx2)2=m(1−λ2)，同理y12−(λy2)2=n(1−λ2)，于是我们可以得到(x124+y123)+λ2(x224+y223)=(1+λ2)(m4+n3).即m4+n3=1，所以Q点的轨迹是直线，|OQ|min即为原点到直线的距离，所以|OQ|min=1√116+19=125【分析】设出点A 和B 的坐标，根据向量的关系，确定Q 的轨迹是直线，即可求出线段长度的最小值.18．【答案】（1）解： f(x)=sin 2x +√3sinxsin(2x +π2)=1−cos2x 2+√32sin2x =sin(2x −π6)+12所以 T =π（2）解：由 −π2+2kπ≤2x −π6≤π2+2kπ 得 −π6+kπ≤x ≤π3+kπ,k ∈z 所以函数 f(x) 的单调递增区间是 [−π6+kπ,π3+kπ],k ∈z ． 由 x ∈[0，2π3] 得 2x −π6∈[−π6,76π] ，所以 sin(2x −π6)∈[−12,1]所以 f(x)∈[0,32] ．【解析】【分析】（1）根据正弦和余弦的二倍角公式，结合辅助角公式，得到函数的表达式，即可求出函数的最小正周期；（2）根据正弦函数的单调性，确定函数f （x ）的单调区间，即可求出函数f （x ）的取值范围.19．【答案】解：（Ⅰ）因为 BC =1 ， ∠BCC 1=π3 ， C 1C =2 ，所以 BC 1=√3 ，BC 2+BC 12=CC 12 ，所以 BC 1⊥BC 因为 AB ⊥ 侧面 BB 1C 1C ， BC 1⊂ 平面 BB 1C 1C ，所以 BC 1⊥AB ，又 BC ∩AB =B ， 所以， C 1B ⊥ 平面 ABC（Ⅱ）取 C 1C 的中点 E ，连接 BE ， BC =CE =1 ， ∠BCC 1=π3 ，等边 ΔBEB 1 中， ∠BEC =π3同理， B 1C 1=C 1E 1=1 ， ∠B 1C E 1=2π3，所以 ∠B 1EC 1=π6 ，可得 ∠BEB 1=π2 ，所以EB 1⊥EB因为 AB ⊥ 侧面 BB 1C 1C ， EB 1⊂ 平面 BB 1C 1C ，所以 EB 1⊥AB ，且 EB ∩AB =B ，所以 B 1E ⊥ 平面 ABE ，所以；（Ⅲ） AB ⊥ 侧面 BB 1C 1C ， AB ⊂ 平面，得平面 BCC 1B 1⊥ 平面 ABC 1 ， 过 E 做 BC 1 的垂线交 BC 1 于 F ， EF ⊥ 平面 ABC 1连接AF，则∠EAF为所求，因为BC⊥BC1，EF⊥BC1，所以BC∥EF，E为CC1的中点得F为C1B的中点，EF=12，由（2）知AE=√5，所以sin∠EAF=12√5=√510【解析】【分析】根据线面垂直的判定定理，证明直线与平面内两条相交直线垂直即可；（2）根据线面垂直的定义，证明直线与平面垂直，即可说明直线与平面内任何一条直线垂直；（3）通过作垂线得到直线与平面所成的角，通过解三角形求出线面所成角的正弦即可. 20．【答案】（1）解：由a n+1=2S n+1知a n=2S n−1+1(n≥2)两式相减得：a n+1=3a n(n≥2)又a2=2s1+1=2a1+1=3，所以a2a1=3也成立，故a n+1=3a n,n∈N∗即数列{a n}是以1为首项，3为公比的等比数列，所以a n=3n−1(n∈N∗).（2）解：因为log3b n=log3a n+1an=3n−1log33n=n⋅3n−1，所以T n=1×30+2×31+3×32+⋯+n⋅3n−13T n=1×31+2×32+3×33+⋯+(n−1)⋅3n−1+n⋅3n两式相减得：−2Tn =(12−n)⋅3n−12，所以T n=(n2−14)3n+14.【解析】【分析】（1）根据等比数列的定义确定数列{a n}是以1为首项，3为公比的等比数列，即可求出的通项公式；（2）根据对数恒等式，结合错位相消求和法，即可求出前n项和T n.21．【答案】（1）证明：设CD中点为N，则由AP⇀=λPC⇀，BP⇀=λPD⇀可推得AB⇀=λDC⇀，MP⇀=λPN⇀，这说明AB⇀∥CD⇀，且M，P和N三点共线.对A，B使用点差法，可得y A−y B=a(x A−x B)(x A+x B)，即k AB=2a⋅x M.同理k CD=2a⋅x N.于是x M=x N，即MN⊥x轴，所以x M=x P=1为定值.（2）解：由k=2得到a=1，设y M=t∈(1,3)，|PM|=3−t，联立{y=x2,y−t=2(x−1),得x2−2x+2−t=0，所以|x A−x B|=2√t−1, |AB|=√1+k2|x A−x B|=√5⋅2√t−1,根据点到直线的距离公式知P到AB的距离为d=|t−3|√5，于是SΔPAB=(3−t)√t−1，令x= √t−1，x∈(0,2),则S=−x3+2x，S′=−3x2+2，令S′=0得x=√63，当x∈(0,√63)时，S′>0,函数为增函数，当x∈(√63，2)时，S′<0，函数为减函数，故当x=√63，即t=53时，SΔPAB有最大值4√69.【解析】【分析】（1）根据向量之间的关系，采用点差法，即可确定点M的坐标为定值；（2）根据点斜式写出直线方程，将直线方程与抛物线方程联立，通过弦长公式和点到直线的距离，表示出三角形的面积，求导数，利用导数研究函数的单调性，即可求出三角形面积的最大值.22．【答案】（1）解：n为定值，故f′(x)=1n x 1n−1(n−lnx)+√xn(−1x)=−√xn lnxx（x>0)，令f′(x)=0，得x=1，当0<x<1时，f′(x)>0，当x>1时，f′(x)<0，所以函数在(0,1)上单调递增，在(1,+∞)上单调递减，所以当x=1时，函数有极大值f(1)，也是最大值，所以f(x)max=f(1)=n.（2）解：由前一问可知lnx≥n−n√xn，取n=2得lnx≥2−2√x，于是∑m+1 i=1lni≥∑(2−2i)m+1i=2>2m−4∑m+1i=21√i+√i−1=2m−4∑(√i−√i−1)m+1i=2=2m−4√m+1+4=2(√m+1−1)2.（3）解：要证明当a≥e，k>0时，关于x的方程√x(2−lnx)=−kx+a有唯一解，令t=√x，即证明g(t)=kt2+2t−2tlnt−a有唯一零点，先证明g(t)存在零点，再利用导数得函数单调性，极值确定函数只有唯一零点.我们先证三个引理【引理1】x(1−lnx)≤1（由第1问取n=1即可）【引理2】lnx≥1−1x（由【引理1】变形得到）【引理3】lnx≤x−1（可直接证明也可由【引理2推出】证明：lnx=−ln 1x≤−(1−11x)=x−1.下面我们先证明函数g(t)存在零点，先由【引理2】得到：g(t)≤kt2+2t−2t(1−1t)−a=kt2+2−a.令t=√a−2k，可知g(t)≤0.再由【引理3】得到lnx<x，于是g(t)=t(kt−4ln√t)+(2t−a)>t√t(k√t−4)(2t−a).令t>16k2，且t>a2，可知g(t)>0.由连续性可知该函数一定存在零点.下面我们开始证明函数g(t)最多只能有一个零点.我们有g′(t)=2kt−2lnt=2t(k−lnt t).令ℎ(t)=lntt ，则ℎ′(t)=1−lntt2，则ℎ(t)在(0,e)递增，在(e,+∞)递减，即ℎ(t)max=1e.当k≥1e时，有g′(t)≥0恒成立，g(t)在(0,+∞)上递增，所以最多一个零点.当0<k<1e时，令g′(t1)=g′(t2)=0，t1<e<t2，即lnt1=kt1，于是g(t1)=t1lnt1+2t1−2t1lnt1−a=t1(2−lnt1)−a.再令t1=eT(0<T<1)，由【引理1】可以得到g(t1)=eT(1−lnT)−a<e×1−a≤0.因此函数g(t)在(0,t1)递增，(t1,t2)递减，(t2,+∞)递增，t=t1时，g(t)有极大值但其极大值g(t1)<0，所以最多只有一个零点.综上，当k>0，a≥e时，函数y=f(x)与y=−kx+a的图像有唯一交点.【解析】【分析】（1）求导数，利用导数确定函数的单调性，结合单调性求出函数的最大值即可；（2）由（1）可得不等式lnx≥n−n√xn，结合放缩法，即可证明相应的不等式；（3）构造函数，求导数，利用导数确定函数的单调性，求出函数的极值，根据函数零点与函数图象交点横坐标的关系，数形结合，即可证明相应的结论.。

浙江省金丽衢十二校2023-2024学年高三上学期第一次联考英语试题一、短对话1．When will the woman meet her cousin?A．This afternoon.B．Tomorrow morning.C．Tomorrow evening.2．What is the man’s feeling in the end?A．Surprise.B．Relief.C．Sympathy.3．Where does the conversation take place?A．At a perfume shop.B．At a flower shop.C．At a fruit shop.4．What was probably going on in the playground yesterday afternoon?A．A barbecue.B．A graduation ceremony.C．A school sports meeting.5．What will Carl do?A．Buy some steak.B．Bring some wine.C．Cook dinner.二、长对话听下面一段较长对话，回答以下小题。

6．How does Alina look to the man?A．Upset.B．Curious.C．Delighted.7．Who picked up Alina’s purse?A．A little girl.B．An old lady.C．A boy.听下面一段较长对话，回答以下小题。

8．Which apartment is the man looking for?A．Apartment 12.B．Apartment 20.C．Apartment 24.9．What does the woman plan to do?A．Mail a letter.B．Go to a grocery store.C．Order some food.10．Why is the woman thinking about moving out of the neighborhood?A．Her family is unhappy to live here.B．It’s inconvenient for her to go to work.C．There’s no supermarket nearby.听下面一段较长对话，回答以下小题。

金丽衢十二校2018学年高三第二次联考英语试题本试卷分第I卷（选择题）和第Ⅱ卷（非选择题）。

满分150分,考试用时120分钟。

考试结束，将本试卷和答题卡一并交回。

第I卷（选择题共95分）注意事项:1。

答第1卷前，考生务必将自己的姓名、准考证号填写在答題卡上。

2.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。

不能答在本试卷上，否则无效.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 colour is the dress?A. Blue B。

Yellow C。

Green【答案】A【解析】【详解】W: I like this dress very much，but its colourM：You know，Madam，the bright yellow lights in the shop make things a little different here。

That's why the blue dress appears green。

2。

How much will the man pay in total?A。

﹩70 B。

﹩60 C。

﹩50【答案】C【解析】【详解】M: Oh hello。

How much is the ticket for tonight’s performance of the concert？W：Full price is $35 or ＄25 for students。

M：I’ll get two tickets. Here are the student cards。

保密★考试结束前金丽衢十二校2023学年高三第二次联考生物试题（答案在最后）一、选择题（本大题共19小题，每小题2分，共38分。

每小题四个选项中只有一个是符合题目要求的。

不选、多选、错选都不给分）1．生物技术为人类的生活带来了巨大的变化，就像炸药的研制成功和原子能科学的发展那样，生物技术也可能成为一把“双刃剑”。

下列叙述错误的是（）A．转基因生物的安全性争论包括食品的安全性和作物的环境安全性B．治疗性克隆不会产生严重的道德、伦理、社会或法律问题C．中国政府不赞成、不允许、不支持、不接受任何生殖性克隆人的实验D．生物武器具有传染性强、携带和投放相对简单、研发门槛高、无差别杀伤等特点2．常见的脂质有很多种，分别具有不同的功能。

下列关于脂质功能的叙述中，错误的是（）A．维生素D可促进人和动物对钙和磷的吸收B．磷脂是构成生物膜的重要物质，所有细胞膜中都含有磷脂C．油料作物种子萌发初期干重增加，主要是由碳元素引起的D．构成脂质的主要元素为C、H、O三种3．下图为某种转运蛋白的工作过程示意图，下列叙述错误的是（）A．该蛋白的工作结果有利于膜电位的形成B．该蛋白磷酸化和去磷酸化后构象均发生改变C．图中的I侧可表示细胞膜内D．该蛋白可在不同构象之间反复变换，可循环使用4．肺炎支原体（无细胞壁）是一类原核生物，近期感染的人数较多，规范用药是治疗支原体肺炎的关键。

抗生素类药物中，头孢阻止病原体细胞壁的合成，阿奇霉素通过与病原体的核糖体结合抑制蛋白质的合成。

下列叙述正确的是（）A．肺炎支原体无细胞核，以DNA作为主要的遗传物质B．服用阿奇霉素会抑制病原体遗传信息转录的过程C．头孢对肺炎支原体感染无效，可服用阿奇霉素治疗D．人体患病毒性感冒时，也宜服用阿奇霉素进行治疗5．2024年2月26日第六届联合国环境大会在肯尼亚首都内罗毕开幕，各国代表共商多边主义框架下的全球环境治理问题。

本次大会的主题为“采取有效、包容和可持续的多边行动，应对气候变化、生物多样性丧失和污染”。

2024届浙江省金丽衢十二校高三下学期第二次联考高效提分物理试题一、单项选择题（本题包含8小题，每小题4分，共32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）(共8题)第(1)题如图所示，A为静止于地球赤道上的物体，B为地球同步卫星，C为赤道平面内沿椭圆轨道运行的卫星，为B、C两卫星轨道的交点．下列说法中正确的是（ ）A．卫星B的运行速率等于物体A的速率B．物体A和卫星B的加速度大小相等C．卫星C在近地点的运行速率大于卫星B的运行速率D．卫星B在点的加速度小于卫星C在点的加速度第(2)题如图所示，港珠澳大桥（Hong Kong-Zhuhai-Macao Bridge）是中国境内一座连接香港、珠海和澳门的桥隧工程，位于中国广东省伶仃洋区域内，为珠江三角洲地区环线高速公路南环段．港珠澳大桥全长 55 千米，于 2018 年 10 月 23 日进行开通仪式，24日上午 9 时正式营运，则由上述图文信息可得（）A．大桥全长55km是指位移大小B．24 日上午“9 时”是指时间间隔C．大桥的桥面受到斜拉索的压力作用D．大桥的桥墩处于受力平衡状态第(3)题如图所示是底角为的等腰梯形的棱镜横线面，与底边平行两束单色光a、b（间距可调）从边射入，经边反射从边射出（图中未画出）。

已知棱镜对a、b两束光的折射率满足，下列说法正确的是（）A．a、b两束光不可能从边同一位置射出B．a光从边射出位置一定离底边更近C．b光从边射入到边射出时间一定更短D．a，b两束光从边射入到边射出时间可能一样长第(4)题近期，我国科研人员首次合成了新核素锇（）和钨（）。

若锇经过1次衰变，钨经过1次衰变（放出一个正电子），则上述两新核素衰变后的新核有相同的（ ）A．电荷数B．中子数C．质量数D．质子数第(5)题以下关于摩擦力的说法中正确的是（ ）A．只有静止的物体才能受到摩擦力B．只有运动的物体才能受到滑动摩擦力C．静摩擦力既可以是阻力也可以是动力D．滑动摩擦力的方向总是与物体的运动方向相反第(6)题如图所示，在粗糙水平面上放置有一竖直截面为平行四边形的木块在水平恒力F作用下向左运动，木块倾角θ，受重力为G，与水平面间动摩擦因数为μ，则物体所受地面摩擦力大小为（）A．FB．C．μGD．μ(G sinθ+F cosθ)第(7)题许多餐厅用机器人送餐，它的动力来源于电动机，送餐机器人的部分参数如表所示。

绝密★启用前2018年6月普通高等学校招生全国统一考试（浙江卷）英语选择题部分第一部分听力（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纸上。

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 will James do tomorrow?A. Watch a TV program.B. Give a talk.C. Write a report.2. What can we say about the woman?A. She’s generous.B. She’s curious.C. She’s helpful.3. When does the train leave?A. At 6:30.B. At 8:30.C. At 10:30.4. How does the woman go to work?A. By car.B. On foot.C. By bike.5. What is the probable relationship between the speakers?A. Classmates.B. Teacher and student.C. Doctor and patient.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. What does the woman regret?A. Giving up her research.B. Dropping out of college.C. Changing her major.7. What is the woman interested in studying now?A. Ecology.B. Education.C. Chemistry.听第7段材料，回答第8、9题。

2023届浙江省金丽衢十二校高三下学期第二次联考英语试题学校:___________姓名：___________班级：___________考号：___________一、阅读理解The Best Time to Buy EverythingIf you’re in the market to buy something, you can save big by timing your purchase right. Here’s our smart guide to what to buy when:JANUARY·Fitness Equipment Deals on workout equipment, scales and activity trackers leave you with no excuse not to follow through with your fitness resolutions!FEBRUARY·Tax Software Get a jump on filing your taxes and you’ll be rewarded with discounts on programs such as TurboTax.·Winter Coats The end of the winter season, coupled with Presidents Day sales, make February a great time to stock up on warm coats.MARCH·Air Purifiers Mild spring air may make you want to open up all the windows—and to filter out all those allergens.·Fine Jewelry With Christmas and Valentine’s Day now behind us, jewelers try to keep up their sales by lowering prices.APRIL·Leaf Blowers Tires Drivers are gearing up for summer road trips, so expect to see a variety of tire sales and promos around this time.·Sports Coats and Sweaters All sorts of sports sweaters go on sale.MAY·Blenders A variety of small kitchen appliances go on sale, thanks to Mother’s Day and Memorial Day.·Mattresses Prices are best during Memorial Day sales. That goes for air mattresses, too.JUNE·Outdoor Equipment Before the official start of summer is the best time to save on bikes, sunscreen, camping equipment and other seasonal gear.·Smart-watches All sorts of tech gadgets go on sale for Father’s Day.1．For whom is January the best shopping time?A．Cooking lovers.B．Camping lovers.C．Sports lovers.D．Jewelry lovers. 2．In which of the following months can you purchase coats cheaply?A．January and February.B．April and March.C．June and March.D．February and April.3．Which is the most likely reason for the sales according to the text?A．Traditional festivals.B．Seasonal discount.C．Stores closing-down.D．Group buying.Michelle Yeoh, an iconic name in Chinese cinema, made history on Sunday night by becoming the first Asian woman to win the Academy Award for best actress.The Malaysian-born actress defeated tough challenger, including two-time winner Cate Blanchett and five-time nominee (被提名人) Michelle Williams, to take home the honored award for her extraordinary performance in the multiverse comedy Everything Everywhere All at Once.The film, where Yeoh plays a struggling laundry owner who ends up being the savior (救世主) of the multiverse, swept the Oscars with a total of seven awards, including for best picture and best director, making it the biggest winner of the night.“For all the little boys and girls who look like me watching tonight, this is a beacon of hope and possibility,” the actress said in her acceptance speech in Los Angeles, California, the United States, to emphasize that one must dream big as dreams do come true. “And ladies, don’t let anyone ever tell you (that) you’re past your prime (黄金期),” the 60-year-old added.The actress also used her speech to honor her 84-year-old mother, Janet Yeoh. “I have to dedicate this to my mom and all the moms in the world because they are really the superheroes, and without them none of us would be here tonight,” she said.After carving a career for herself in Kung fu cinema in Hong Kong, Yeoh made her Hollywood debut (首次亮相) in the 1997 James Bond movie Tomorrow Never Dies. She gained international recognition for her role as a swordswoman in Ang Lec’s iconic film, Crouching Tiger. Hidden Dragon, which won three Oscars in 2001.Calling the actress “a female Jackie Chan”, Sha Dan, a film critic, said that Yeoh is the film industry’s darling for not only her jaw-dropping performance in action movies, but also her performance in artistic works. Everything Everywhere All at Once seems to bespecifically crafted for Yeoh because the movie reflects her decades-long efforts to raise the cultural significance of Asian-themed films worldwide, Sha added. His remarks were just part of a stir among Chinese media, with the news hash-tag getting over 430 million views on the popular micro-blogging platform Sina Weibo in just three hours.4．What contributed to Michelle Yeoh’s winning the Academy Award?A．Her iconic name.B．Her impressive acting.C．Her five-time nominations.D．Her international recognition. 5．Which of the following can best describe Michelle Yeoh?A．Ambitious and honest.B．Generous and diligent.C．Warm-hearted and helpful.D．Determined and grateful.6．What is the last paragraph mainly about?A．The road to success of Michelle Yeoh.B．The situation of kungfu cinema. C．Media’s comments on Yeoh’s achievements.D．Yeoh’s great contributions to film industry.7．What is the text?A．A news report.B．A film review.C．A column introduction.D．A program guide.Will the AI chatbots eat search engines’ lunch? For more than 20 years, search engines have been the Internet’s front door. Google has dominated the field in most of the world. But nothing lasts forever, particularly in technology.Just ask IBM, which once ruled business computing, or Nokia, once the leader in mobile phones. Both fell behind because they didn’t follow big technological transitions. Now another tech innovation might announce a similar shift—and a similar opportunity. ChatGPT has put itself on centre stage, by letting people chat with an AI directly. ChatGPT can write essays in various styles, explain complex concepts, summarize texts and answer questions. And it can collect, process and combine knowledge from the web: for example, listing holiday spots that match certain criteria, or suggesting menus or schedules. If asked, it can explain its reasoning and provide details. Many things that people use search engines for today, in short, can be done better with chatbots.Will ChatGPT help students cheat better? Yes, but as with many other technology developments, it’s not a simple black and white situation. Decades ago, students could copyencyclopedia entries, and more recently, they’ve been able to search the Internet and explore into Wikipedia entries. ChatGPT offers new abilities for everything from helping with research to doing their homework for them. Many ChatGPT answers already sound like student essays. Ask the new artificial intelligence tool ChatGPT to write an essay about the cause of the American Civil War and you can watch it produce a persuasive term paper in a matter of seconds.It can even (narrowly) pass a number of exams. It scored 60% on the United States Medical Licensing Examination, 70% on an exam for lawyers, 78% on New York state’s high school chemistry exam’s multiple choice section, and ranked the 40th on the Law School Admission Test.A high school teacher concluded ChatGPT already writes better than most students today. He’s torn between admiring ChatGPT’s potential usefulness and fearing its harm to human learning: “Is this moment more like the invention of the calculator, saving me from the boredom of long division, or more like the invention of the player piano, robbing us of what can be communicated only through human emotion?”8．What is the reason why some tech companies fail to develop?A．The sharp rising market cost.B．Their shift to other business fields. C．The negative impact of local economy.D．Their failure to keep pace with tech changes.9．What is ChatGPT unable to do according to the text?A．Play the piano.B．Write various articles.C．Schedule a holiday trip.D．Explain complex concepts.10．What is the purpose of the percentages mentioned in paragraph 4?A．To explain a rule.B．To make a prediction.C．To illustrate a fact.D．To clarify a concept.11．What is the author’s attitude towards ChatGPT?A．Objective.B．Positive.C．Negative.D．Ambiguous.Singapore cannot afford to have large plots of land dedicated to growing crops—it is just too small. However, farming, or more precisely, urban farming, is now a buzz word here. Instead of looking at the grounds, Singapore has decided to look skyward, towards rooftops!In 2020, Singapore announced plans to convert the roofs of nine multi-storey car-parksin public housing areas into spaces for commercially farmed vegetables and other crops. This is part of Singapore’s strategy to meet the country’s 30 by 30 goal, which is to produce 30% of its nutritional needs locally by 2030 up from 10% in 2020.Several companies have taken on the task of cultivating the urban farming scene in Singapore. Citiponics has made a name for itself, building water-efficient organic “growing towers” that can be used to grow anything from butterhead lettuce (奶油生菜) to sweet basil (罗勒). In April 2020, they opened the first commercial farm on the rooftop of a multi-storey car park and now sell their produce via their own brand at local supermarkets. Edible Garden City (EGC) has more than 200farms across the island and works closely with restaurants to ensure sustainable supply and demand. A 460-square-meter farm run by EGC, is positioned on the rooftop of a mall to supply nearby restaurants.Singapore is not alone in its efforts to go beyond the confines of conventional agriculture. All over the world, cities are seeking to feed their communities with local produce. At Thammasat University located just outside of Bangkok, a formerly disused rooftop has been transformed into a 7,000-square-meter space for organic farming, the largest in Asia.Urban farming is not restricted to eatable plants such as leafy greens and vegetables. Rooftop Honey, which has over 130 hives throughout various locations in Greater Melbourne specializes in bees. The urban beekeeping operation, founded in 2010, serves two purposes: producing creamy and delicious honey for the city’s residents while also allowing the bees to pollinate (授粉) flowers in the surrounding areas.There are several benefits to have the farms so close to home. Through community gardens or access to commercial-scale farm produce, the public have an opportunity to understand how food is grown. As the produce is pesticide free, there is also comfort in knowing where the food comes from and its impact on the environment.12．Why is the limited land resource in Singapore mentioned in the first paragraph?A．To explain benefits of urban farming.B．To show the function of urban farming. C．To introduce the result of urban farming.D．To emphasize the necessity of urban farming.13．What does the underlined word “confines” in paragraph 4 refer to?A．Strengths.B．Restrictions.C．Principles.D．Profits. 14．What can we learn about urban farming from the text?A．Urban farming simply means growing vegetables and fruits.B．Urban farming is a solution to farming where land is lacking.C．Urban farming helps to increase the crop production greatly.D．Urban farming has never been commercialized in Singapore.15．Which can be a suitable title for the text?A．A New Plan Launched in Singapore B．Singapore, the Birthplace of Urban FarmingC．Urban Farming, a Novel Pattern of Farming D．Strengths and Weaknesses of Urban Farming二、七选五The teenage years are probably the most unsettled and stressful years in a person’s life. Teens experience significant physical, emotional, social and cognitive changes. And teens of today face more challenges as they go through more uncertain times of the 21st century.____16____As teens experience massive physical, social and emotional changes, the challenges are managing social expectations of ideal body images, developing their identity and finding their place in the world. In the past, a teen who was criticized for his or her larger figure or pimpled (有粉刺的) face, might feel embarrassed and dejected in school. ____17____ Constant comparison and endless posts of picture — perfect images and lives give teens greater pressure to follow current fashion trends. The Wall Street Journal reported that Instagram made body images worse for one in three teenage girls.____18____ Statistics show that most cases of cyber bullying take place on popular social media sites such as Facebook, Instagram, Snapchats and Twitter, where cyber bullies make emotionally scarring comments. These can be made publicly on a teen’s social media account. ____19____ As a result, cyber bullying can be more threatening than traditional bullying because it can be shared and viewed repeatedly on social media. In this age of social media, it is also important for teens to learn to cultivate positive, and healthy relationships with people.There have been many discussions about new technologies and ways of working, such as artificial intelligence (AI) and automation, which will impact future jobs. ____20____. Unlike in the past, the situation is different today as AI and automation are causing some jobsto disappear. Teens will have to meet this challenge by adopting an attitude of lifelong learning, and keeping paces with technology.A．They can also be spread quickly by sharing with others.B．Furthermore, social media has taken bullying to a new level.C．The future has always been a dreamland for teens to anticipate.D．Today, these same sufferings can be expanded by social media.E．Social media, and technological advances are posing new challenges. F．Additionally, social media is a strong tool for a teen to defend himself.G．The challenge for a teen today is preparing for a largely unknown future.三、完形填空was between 18 and 21 didn’t ______35______ her. She passed the written test, she cleared the physical examination and, finally, that little girl’s dream became a reality. 21．A．patient B．boy C．clerk D．kid 22．A．trapped B．lost C．absorbed D．buried 23．A．career B．course C．ambition D．education 24．A．trainers B．rescuers C．parents D．agents 25．A．yelled B．opposed C．ignored D．laughed 26．A．because B．until C．before D．unless 27．A．or B．so C．but D．and 28．A．begins B．refuses C．agrees D．tends 29．A．loan B．degree C．prize D．license 30．A．unfortunately B．hopefully C．randomly D．intentionally 31．A．running after B．longing for C．looking after D．struggling for 32．A．hopeless B．anxious C．puzzled D．peaceful 33．A．warning B．calling C．training D．blessing 34．A．prepared B．abandoned C．inspired D．disabled 35．A．encourage B．strengthen C．discourage D．misguide四、用单词的适当形式完成短文阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

届金丽衢十二校高三英语二模拟试卷及答案2018届金丽衢十二校高三英语二模拟试卷及答案高中是一门需要积累大量词汇的学科，想要获得高分可不容易。

但我们可以多找一些英语模拟试卷，从中分析英语高考常考的题型，以下是店铺为你整理的2018届金丽衢十二校高三英语二模拟试卷，希望能帮到你。

2018届金丽衢十二校高三英语二模拟试卷题目选择题部分(共80分)第一部分：英语知识运用(共两节，满分30分)第一节：单项填空(共20小题;每小题0.5分，满分10分)从A、B、C和D四个选项中，选出可以填入空白处的最佳选项，并在答题纸上将该选项标号涂黑。

1. —People should use public transportation more than private cars.—________. The traffic is always so heavy.A. ExactlyB. I’m afraid notC. It dependsD. That’s all right2. Beijing has been _____ host city of 2022 Winter Olympics, bringing _____ great surprise to Chinese again.A. a, aB. the, theC. a, /D. the, /3. What really counts is not the _____ of life but the depth of life.A. weightB. heightC. widthD. length4. Words have power that _____ by few things in the world.A. matchesB. are matchedC. is matchedD. have matched5. —Why are your red cherries so expensive?—You see, the price of fruit always varies _____ the seasons.A. fromB. withC. inD. by6. A law can’t be _____ for anyone, even for those in power.A. turnedB. bentC. beatenD. meant7. —Is there any power left in your cell phone? Mine is dying.—Oh, sorry! There is _____ left in my cell phone, either.A. anythingB. no oneC. noneD. nothing8. Everyone in the world has a dream, a passion in their life _____ urges them to move forward.A. thatB. whereC. whatD. in which9. As the price of housing _____ these years, Shanghai ranks 7th among the world’s top ten cities of price gro wing.A. growsB. was growingC. has been growingD. has grown10. —How do you find your first visit to your net friend Jane?—Oh, wonderful! Her warm welcome left me completely _____.A. at easeB. under attackC. beyond doubtD. in tears11. People tend to think that if you want to achieve something big, you’ll have to _____.A. make senseB. give wayC. take risksD. lose face12. Children acquire language more quickly than adults, simply by learning it _____—they listen, copy, and communicate.A. fluentlyB. naturallyC. carefullyD. particularly13. Some parents gave their children overtime homework on Sundays when they ____ themselves.A. must have relaxedB. can’t have relaxedC. needn’t have relaxedD. should have relaxed14. A win-win solution to a problem is _____ allows everyone to feel good.A. whatB. thatC. whichD. how15. The company is planning to hire a new manager to _____ the old one’s position.A. take onB. take upC. take inD. take over16. Twenty scientists were reported _____the top prize at the2015 State Science and Technology Awards in Beijing on January 9th, 2016.A. to awardB. to be awardedC. to have been awardedD. to have awarded17. The temperature fell to -6℃ in most part of Zhejiang last month, which shows that it _____ be freezing cold in Southern China sometimes.A. canB. shallC. mayD. will18. A strong cold current hit South China in January, 2016, leading to most schools _____ for the sake of safety.A. broke upB. breaking upC. broken upD. break up19. Sam loves teaching. Seeing his students succeed is very _____, he says.A. promisingB. rewardingC. surprisingD. challenging20. —I failed in the maths exam.—That’s one of those things. ________.A. Practice makes perfectB. Think it more and do it againC. Just look on the bright sideD. Drop it and try other subjects第二节：完形填空(共20小题;每小题1分，满分20分)阅读下面短文，掌握其大意，然后从21～40各题所给的`四个选项(A、B、C和D)中，选出最佳选项，并在答题纸上将该选项标号涂黑。