递减，当：（十中4，十∞）时，函数f(x)单调2上单调递减，故g(x)=g(-2)=-点.又当x→一∞递增，所以函数f(x)存在唯一的极值点，D正确，故时，g(x)→0，当x→十∞时，g(x)→+∞，所以一选ACD.【素养落地】本题以函数为载体，要求考生掌握导数的几a0,减，在(2，十∞)上单调递增，且在此区间内的值域为所以f()在(1，十∞)上单调递增，所以当x≥2时，函[十的)，故当y=a与gx)=二的图象有三个交数f(x)=f1)=1,当0

参照秘密级管理★启用前试卷类型：A1.What might you get on a special holiday?A.Faster delivery.B.Wider choices.C.More discount.D.Extra gifts.2022一2023学年第一学期高三质量检测2.In which aspect is online flower delivery better than over the phone?A.You see pictures of the flowers.英语试题2023.01B.You needn't drive to the shop.C.You can pay afterwards.注意事项：D.You have a faster service.1.答题前，考生务必将自己的姓名、准考证号等填写在答题卡上。3.What is the purpose of the text?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。A.To show the advantages of online shopping.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B.To help run an online floral business.上。写在本试卷上无效。C.To advertise an online flower shop.3.考试结束后，将本试卷和答题卡一并交回。叩D.To promote online flower delivery.B的第一部分阅读（共两节；满分50分）I still remember my father's embarrassment the day when he was invited to have第一节（共15小题；每小题2.5分，满分37.5分）dinner at a colleague's house.Freshly arriving in Brazil,and not being able to look up on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。the Internet,he offended his hosts by making a hand gesture-a circle with the thumb andAindex finger.He had always understood it to mean "OK",but in Brazil,it meantIt's hard to imagine any gifts more convenient than online flower delivery.There issomething different.no driving to the local florist shop,no waiting on hold,and no searching for a phoneThe episode was swiftly forgotten.My father's colleague understood that he probablynumber for a flower delivery service in the area you need to send.You simply select thebouquet or arrangement,and enter the delivery and payment information.Besides,manywasn't yet aware of the local meaning of the gesture.He gently explained it meantsomething rude,and then it was filed away under "things not to be done in Rio".offer additional gifts including gift baskets,chocolates,teddy bears and so on.Fast Flower Delivery OnlineI was reminded myself in China.After I replied to a friend's WeChat message with a製When you buy flowers online,you can get flower delivery just as fast as if you placeVan Gogh sticker that I thought meant "keep fighting",another friend told me I used itthe order in person or over the phone.If you place your order early in the day with anwrong.Internet florist,many of the best can deliver on the same day."The Chinese version is a bit different,she said,taking out her phone and showingSend Flowers for Lesstome.“See these characters?They mean‘I will hit you!”Customers often find better prices when buying on the Internet,because onlineLife is full of crossed meanings.In India,you sign to someone to come over withflower shops typically have lower prices and more discount deals.These shops have lessyour palm down,not up.And in the Middle East,you never use your left hand foroverhead(运营费用)and costs,so they can pass the savings on to the customer.Inanything public.addition,you usually get a much better deal,especially at busy holidays such asAs adults,we understand that even if it hurts,a mistake is only an insult经Valentine's Day,Easter,Mother's Day,Christmas,etc.when it is deliberate.Yet,many conflicts come from misunderstanding,and history isSpectacular Flower Selectionfull of the unfortunate outcomes of cross-cultural communication.A typical local flower shop does not have a big selection to choose,and also,whenMy father's pre-Internet Brazilian mistake was forgiven because of context-he hadyou order flowers over the phone you can't see what you'll get.Online flower shops havejust arrived and he didn't know its local meaning.But when context is absent or simplypictures,and still many have a spectacular selection to choose from.Plus,if one Internetdifferently understood-especially in the social media-perhaps it is time we all thinkflorist doesn't have what you want,it'll take just a few seconds to buy flowers online fromtwice before typing or talking,especially when the consequences can be more severe thananother florist site.the misuse of a WeChat sticker.高三英语试题第1页（共8页）高三英语试题第2页（共8页）

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。选项中有两项为多余选项。Have you ver made a promise toyoursthat you didn't keep?Commoywhen the newyearticksover,emkeciso goingthegym studyingharder givingupbad hbit.y,long after we've made the promise,we often end up breaking them.36?Well,it's possible,but willpower might not be the only thing you need.The basic idea of a habit is something we o almost awarely,as if you'ren autopilot().37Good habits can be part of your daily routine.But if we don't have those habits,how can we create them?According to a psychological study,it takes an average of 66 daysto form a new habit.38.Then,the key is to question why you want something to be the norm ()Do you want tolose weight because you want to be healthier or feel more attractive?39.A bad mood maymean you don't want to do something.40.Remember that it's a case of baby steps.Giving up all your favourite foods,going tothe gym,and stopping drinking at the same time will probably result in failure ratherthan sustainable practice.And don't worry about failing-just start again!It might not be quick,but if you follow these tips,you may be able to change something for thebetter or kick a bad habit.A.How long did it take to form a new good habit?B.However,relying only on determination may not be the answer.C.An example of this would be having breakfast or saying "please"and"thank you".D.You should also avoid trying to change too much at once.E.Don't do things outside your comfort zoneF.The issue is,willpower could be easily affected by your mood.G.What if you want to create a new good habit?第三部分语言运用（共两节，满分30分）第一节（共15小题；每小题1分，满分15分）阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填人空白处的最佳选项。英语试题第9页（共12页）

W:In the first week,you study the euro.In theM:It looks like a box of tea.second week,you look at transport.InW:You're right.weeks three and four,you study marketing(Text 10)and the European Union.W:We're excited about the upcoming activitiesM:OK.I'll choose it.and events to take place in our club.Now(Text 9)that the pools are ready for use again,M:Who is the cute baby in this picture,Lily?swimming lessons will begin tomorrow,forW:Her name is Tae-Hee -my uncle'sboth adults and children.If you haven'tdaughter.She's one year old in this picture.signed up yet,you can stop by the officeIt's a very special celebration in Korea.Ibefore you leave today and put your namethink it's more important than a wedding oron the list.If you're a tennis player,you'lla graduation!Here's the picture of thebe interested to hear that players fromrestaurant where we celebrated Tae-Hee'sdifferent clubs all over the area will bebig day.participating in a big competition onM:I like your hat!And I like the red and silverWednesday.Also,I want to be sure you allhat Tac-Hee's wearing too.It's prettyknow you're invited to our club party,W:Yes,it's a traditional hat for a girl.Babywhich is coming up on Sunday.We'reboys wear a different one-all black.Itcelebrating we've finished the repair work.looks seriousThe entire project was finished in just nineM:That's a bit boring.Black and silver wouldmonths.That's three months less than thebe more interesting.What are you holding?twelve months we had planned on.We'reW:Oh.It's a little bag.All the guests get a giftproud of that.Because we've had such goodbag at the end of the party.And insideresults with this project,we're alreadythere's a present from the baby's parents.planning the next one.We already haveIt's fun to open it because you don't knowtwo indoor pools,and next year we plan towhat you'll get.So it could be a candle,orbuild an outdoor pool right next to thesome chocolates.Guess what I got?You cantennis courts.Details of these plans will besee it in the next photo.made available to you soon.2022一2023学年普通高中高二（上）期末教学质量检测英语试题参考答案第6页共6页

16.3当面BCC,B,与底面所成角为60°时，设AA1与所以(-2,2a,0则45202d小，水面交于点P,则故E=(3-23t,2t+1,0),Rt△PA,B1中，∠A,PB1=C人60°又P元=60°，又AB,=23,所以B25241.PA1=2,PA=2,所以第16题解图且EN与PC所成的角为60°，S图边形mP=65,所以V水=S四边形BP·BC=18,所所以cos(E成，P心)=EN.PCV*一=3|E1IP元以h水一S华方形ABcD8t17.解：(1)连接A1C1,则B,D11A1C1,2√/4t2-2t+1×42,因为CC1⊥面AB,C,D1,1且B,D1C面A,B,C,D1,所以CC,⊥B,D1,解得t=21因为A1C,∩CC,=C1,所以B,D1⊥面A1C,C,又A,FC面A1C,C,所以B,D1⊥A,F.所以点N为BC的中点，此时1BCI2(2)延长AA到K,使AK=子，连接KE,19.解：(1)如图，连接AD,交CE于点G,因为四边形ACDE是正方形，则EK∥DF,所以VA DEF=D所以G为AD的中点，连接FG,所以BE∥GF,VEA DF VKA DF =VEAOR又BEI面ADF,GFC面ADF,3SA4k·CD,因为Sa4,x→所以BE面ADE.D(2)以A为坐标原点建立名AK:A0=含所以如图所示的空间直角坐E5标系Axyz,设AC=2,VDE24第17题解图则B(3,1,0),E(0,0,2),18.解：(1)取底面△ABC的中心为0，连接OB,OP,过点O作OD∥AC,交BC于点D,r92d0,22.由正四面体性质可得OB,OD,OP两两垂直，停日小元第19题解图故以0为坐标原点建立如图所示的空间直角坐标系0xyz,因为正四面体PABC的棱长（m(2均为4，E,F,M分别是AB,设面BEF的法向量为m=(x1,y1,乙)，PC,AP的中点，所以0(0,0，310425-2,0m·FB=0,22=0,则即m·F2=0,53o.)c 25.2.0)2,2+2=0,第18题解图令x1=1,得y1=√3,1=√3，故m=(1,3,3),poo49）s停-10r(-厚12设面DEF的法向量为n=(x2,y2,22),√53-5-2）n·F2=0,22+22,=0,则即n·Fi=0,1故-(2522威-(55122+2+2,=0,所以cos(E凉，B=E.6令=1，得=0=-,0|E京IBi6m·n_√133(2)设B=tBC(0

41tea.第三节Chinese pe“Mar听下面一篇短文。按照你所听内容的先后顺序将下列图片排序。短文读两遍。()1.How much do you need to pay if you rk in根据材料内容选择最佳答案。times wePreferred Parking after 6 p.m.?get addicB.$30.tea,theA.$20.D.$60.()22.Where should you go if you want to havetea withC.$50.Avideslunch?A.To the parking lot.friendsB.To the Lower Lot.friend16.DC.To the Upper Lot.and te17.19.18D.To the ticket office.20.二、阅读理解(20小题，每小题2分，共40分)()23.What can you do before you visit UniversaldrinStudios Hollywood?阅读下面四篇语言材料，然后按文后要求做题。A.Post videos on YouTube.tastnevAB.Wait in lines to buy tickets.Universal Studios Hollywood is a great place toC.Take photos and record your own life.buspend your time while visiting Universal City (LosD.Look at the ride through others'photos.()24.What's the good of booking tickets online?%Angeles),California.If you'd like to learn more aboutthis park,read this article.A.You can save time.This park is divided into two areas:"Upper Lot"andB.You can spend less money."Lower Lot".The Upper Lot hosts most of the rides,C.You don't need to pay for parking.shopping and food stores while the Lower Lot hosts TVD.You don't need to wait in lines for anyshows.ride.Buy your Universal Hollywood tickets online or on the()25.What can we know from the passage?phone before your arrival.This is especially important ifA.General Parking is the closest parking lot.you're visiting from outside the US.This will save yourtime when you arrive at the park.You won't have to wait inB.Universal Studios Hollywood lies in theany line at the ticket offices!USA.Preview (the attractions in the park before yourC.You need to go to the Lower Lot if youvisit.Try previewing each ride on YouTube,or take a lookat the ride through photos from others.Learn from whatwant to go shopping.others see.This can help decide which rides and attractionsD.Parking in Valet Parking for one and a halfwill be the first place to visit.hours costs $45.Universal Studios Hollywood is located at 100 Univer-Bsal City Plaza,Los Angeles,Universal City,CA 91602.There are four parking lots for you to choose from.In 2004,one of Henry's Chinese friends gave him aFront Gate Parking (the closestone):$60 before 5 p.m.UNIVERSAL STUDIOSbox of tea.After that,he began to enjoy the specialtaste and culture of Chinese teaPreferred Parking:$50 before5 p.m.20 after 5 p.m."I enjoyed that box of teaGeneral Parking:$30 before 5 p.m.;$10 aftervery much.I never went back5p.m.;Valet Parking:$25 within two hours;$45 for moreto coffee！”said Henry,anthan two hours.American who is interested in第2页（共6页）【英语·九年级HEN·卷（四）】

30.What does the underlined word"decompress"in the last paragraph probably mean?A.Balance.B.ComplainC.CommunicateD.Relax31.Which would be the best title for the passage?A.How to Stop Watching TVB.Fighting with Watching TVC.The Importance of Watching TVD.The Most Popular EntertainmentPablo Picasso is one of the most famous artists in the world.When his paintings are sold,theyusually cost millions of dollars.Now an art museum in Canada has used a special kind of X-ray tohelp them find new secrets in one of Picasso's famous paintings,"La Misereuse accroupie",or"TheCrouching Beggar(蜷坐的乞丐)”It is not unusual for artists to paint pictures on top of other pictures.At one point in his life,Picasso did this often,probably as a way to save money.People often call this time Picasso's"Blue国Period"because he used a lot of blue in his paintings.蜘People at the Art Gallery of Ontario(AGO)thought that Picasso's painting "The CrouchingBeggar"was painted on top of another picture,but they did not know exactly what it was.Using X-rays,they learned that Picasso had painted his picture on top of a landscape()painting.Picasso turned the landscape painting on its side and used some of the outlines of the old paintingwhen he made his new painting.The people from the AGO worked with scientists at NorthwesternUniversity.These scientists used X-rays in a special way to test the painting.The X-ray pictures showed more details of the landscape.But they also had another surprise.女They showed that at first Picasso had painted his beggar with her arm out,holding a piece of bread.but in the final picture,he painted over her arm,so that all you can see is her coat.Scientists and people who study art are excited about this new way to use X-rays.It is muchcheaper than the old way.The machine is also much easier to move around.Some people think thatthere are many other secrets that can be found by looking at other paintings in this new way32.What is the reason why a time in Picasso's life was called his"Blue Period"?A.His painting subjects.B.His living environmentC.His use of the color blueD.His love for blue paintbrushes33.Why did the scientists test Picasso's"The Crouching Beggar"?A.To see the old painting under it.B.To learn about his personal life.C.To know why he drew a beggarD.To see the beggar's looks clearly.2022一2023学年普通高中高一（上）期末教学质量检测英语试题第6页共10页

贵州天之王教育2023届全国甲卷高端精品模拟信息卷英语（三）注意事项：1、答卷前，考生务必将自己的姓名、准考证号等填写在答题卡上。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。例：How much is the shirt?A.￡19.15B.￡9.18.C.￡9.15.答案是C。1.What does the man want to do?A.Learn Spanish from the womanB.Practice Spanish with Maria.C.Stop laughing at the woman.2.What do we know about the man?A.He's lying.B.He's in poor healthC.He likes doing housework3.What's the woman's request?A.Test the serviceB.Try on some bootsC.Return the boots.4.What's the conversation about?A.An Ivy League collegeB.A mother's expectation.C.Ways for hard work.5.How old is the man?A.20B.22C.30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.Who told the news to the woman?A.Joe.B.SusanC.Susan's mother7.Why is the woman worried?A.She's just bought a house.B.She's just had a babyC.She's new in the firm【精品模拟信息卷·英语三（第1页）】

①若an=n2-n,则数列{an}是一阶等差数列；②现有一个高阶等差数列，其前7项分别为1,2,4,7,11,16,22，则该数列的第30项为436；③已知数列{an}的通项公式为an=n3,则数列4的前n项和An=(n+1)3-1.其中真命题的个数是A.0B.1C.2D.312.(2023届江苏联考)（多选）已知数列{an}为等比数列，则A.数列a2,a4,ag成等比数列B.数列a1a2,aa4,a5a6成等比数列C.数列a1+a2,a3+a4,a+a6成等比数列D.数列a1+a2+a3,a4+a+a6,a,+as+a,成等比数列13.新考法了注重创新性·新背景（多选）定义”为n个正数P1,P2,…p,的“倒均数”，若Ep数列a的前n项的”倒均数”为，子1前n项和记为S,则111A.S3=15B.S,nn+lC.a=nD.a1a3=2a2214、（2023局江苏宿迁模考)（多选）设8是数列1a,的前n项和，且a>0,4=引，3a2SnSn+1,则1A.a123B数列1是公差为？的等差数列c.数列6的前5项和最大D.a.=(2n-11)(2n-13)15.(2023届安徽期末)（多选）已知等差数列{an}的前n项和为Sn,a1

得分评卷人第三部分英语知识运用I lived in China for about 8 years so far.As the matter of fact,Chinesefood in America is complete different from real Chinese food!Real第二节语法填空（共10小题；每小题1.5分，满分15分）Chinese food vary a lot,such as the rich dishes of Xinjiang,the spicy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。dishes of Hunan.One thing that people often say to me is what there are soA librarian in Indonesia's Java island is lending books to children inmany people in China.Although I've seen thousands of Chinese people allexchange 61.trash they collect in a novel way to clean up thewith black hair and dark eyes,but I still have difficulty tell them apart!environment and get the kids 62.（read)more.I seldom carry my wallet there.I pay off everything with my phone,instantlyEach weekday Raden Roro Hendarti rides her three wheeler withand safely.Besides,you can use Wechat to call a taxi,order food,buy moviebooks for children in Muntang village to exchange for plastic cups,bags andticket and so much more.However,I rarely have these functions usingother waste 63.she carries back.because few Chinese characters are known to me.She is helping young children learn the value of reading as well as第二节书面表达（满分25分）5之）64.(make)them aware of the environment.As soon as she假定你是李华，请代表学生会，以Nothing is more important thanshows up,little children,many 65.（accompany)by theirhealth为主题，为学校“英语角”宣传栏写一份倡议书，呼吁高三学生养mothers,surround her“Trash Library”成健康的生活方式。内容包括：They are all carrying trash bags and Raden's three-wheeler quickly1.倡议的原因；可fills up with 66.(they)as the books fly out.She's happy theot nodA2.倡议的目的；kids are going to spend 67.(little)time on online games as a3.倡议的具体内容。result.注意：1.词数100左右；She collects about 100 kg of waste each week,which 682.不要逐条翻译，适当增加细节，以使行文连贯。(sort)out by her colleagues and sent for recycling or sold.She has a stock ofNothing is more important than health416,000 books to lend and wants to take the mobile service to neighbouringa任069,(area)as well.The literacy rate for above-15-year-olds in Indonesia is around 96烟percent,but 70.September report by the World Bank warnedthat the pandemic will leave more than 80%of 15-year-olds below theminimum reading proficiency level identified by the Organisation forEconomic Cooperation and Development.营得分评卷人第四部分写作（共两节，满分35分）onf-aoon sbol wot第一节短文改错（共10小题；每小题1分，满分10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（八），并在其下面写出该加的词。删除：把多余的词用斜线()划掉。修改：在错的词下划一横线，在该词下面写出修改后的词。注意：1.每处错误及其修改均仅限一词；2.只允许修改10处，多者（从第11处起）不计分。航·内参卷·2023届高三英语试题（含听力）（三）·D区专用·第4页（共4页）】