(上接B2、B3中缝)用W:What about thence Film Festival?M:ButIpreraivaouof the US.W:How about the Cannes Film Festival inFrance?It's one of the most knownfilm festivals worldwide.M:My friend Michele said she'd alreadydecided on this festival.So I'd ratherchoose another one.W:The Toronto International Film Festivalis also a good option,I think.For me,it's second only to the Cannes FilmFestival in terms of star power.M:Do you know any more film festivals?W:Yes.I also know the Berlin InternationalFilm Festival.And it's the only one Ihave been to.M:Can you tell me about your experiencethere?W:I've actually written about it on my blog.You can read it there.M:I can't wait to do it.Text 10W:Attention,please.There is a message foryou.Earth Day is coming.It is a traditionfor us to do a cleanup to celebrate the festivaland contribute to the health of this nationaltreasure in the middle of the MississippiRiver.You are welcome to join our volunteerwork on Earth Day this year.Please meetat either East 36th Street West RiverParkway or East 44th Street West RiverParkway.You'll see a small tent and a placefor you to sign your name near the cycleand walking trails.Please note that the starttime is 9:30 am and the event will end bynoon.You'll sign in and receive trash bagsand directions.Please bring your own gloves.Each participant will be provided with aParkway Pizza lunch.Teens aged 15 andabove are welcome to participate!However,we will need your parent to complete anonline permission form ahead of time if yougasare under 18.If you want more information,don't hesitate to contact m

2022一2023学年高二年级5月统一调研测试数学参考答案及评分细则1.【答案】D【解析】因为A=xI0

试卷类型：A靖边县2023年初中学业水考试模拟卷（二）数学注意事项：1,本试卷分为第一部分（选择题）和第二部分（非选择陋）。全卷共6页，总分120分。考试时间120分钟。2.领到试卷和答题卡后，请用0.5毫米黑色墨水签字笔，分别在试卷和答题卡上填写姓名和准考证号，同时用2B铅笔在答题卡上填涂对应的试卷类型信息点(A或B)。3.请在答题卡上各题的指定区域内作答，否则作答无效。4.作图时，先用铅笔作图，再用规定签字笔描黑。5、考试结束，本试卷和答题卡一并交回。第一部分（选择题共21分）、选择题（共7小题，每小题3分，计21分，每小题只有一个选项是符合题意的）1.下列各数中，相反数是它本身的数是A.-2B.-1c.0D.12.如图是六个完全相同的小正方体搭成的几何体，它的左视图为(第2题图3.如图所示，小敏做试题时，不小心把题目中的三角形用墨水污染了一部分，她想在一块白纸上作一个完全一样的三角形，然后粘贴在上面，她作图的依据是A.SSSB.SAS(第3题图)C.ASAD.AAS容4.化简结果为-8a6的单项式是A.(-22a3)2B.(-2a3)3C.-(3a3)2D.(-2a2)35.已知一次函数)=7+m与y=-x+n的图象都经过点A(-2,0),且与y轴分别交于B,C两点，则△ABC的面积是A.2B.3C.4D.56.如图，在⊙0中，AB=AC,连接AB,AC,BC,0B,0C,若LACB=65°，则∠B0C的度数为A.100%B.115°C.130°D.150°(第6题图)靖边县2023年初中学业水考试数学模拟卷（二）A-1-(共6页)

所以∠BAD=30°.所以BD=AD.解得n=8.八年级上学期期中测试题所以BD=2CD答：这个多边形的边数为8.因为BC=33,18.因为AD是△ABC的角分线，∠BAC=测试范围：第十一章~第十三章所以CD+2CD=3360°，所以∠DAC=∠BAD=30°.所以CD=3,BD=23」因为CE是△ABC的高，∠BCE=40°，-、1.C2.D3.B4.A13.设直线l交A4,于点C,交AA:于点D.因所以∠B=50°5.A6.B7.D8.A为正六边形的每个内角=(6-2)×所以∠ADB=180°-∠B-∠BAD=180°-提示：180°÷6=120°，所以∠A2=∠43=120°.50°-30°=100°.1.根据轴对称图形的定义进行判断因为正五边形的每个外角=360°÷5=19.(1)因为AB∥DE,∠E=40°，2.由三角形外角的性质，可知∠1=130°-72°，所以∠B4BD=72°.因为AA4∥B3B4,所以∠EAB=40°.60°=70°.故选D.所以∠ADC=∠BBD=72°.所以a=因为∠DAB=70,3.由题意，得∠ACB=90°-∠1=50°.由∠A,CD=360°-120°-120°-72°=48°.所以∠DAE=30“HL”可知△ABC≌△ADC,所以∠2=14.(1)当∠BAC是锐角时，如图1.因为(2)因为∠DAE=30°，∠B=30°，∠ACB=50°.故选B.ADIBC,所以∠C1D+∠ACB=90°.因为所以∠DAE=∠B.4.由图可知直线CD经过△ABC的AB边的BE⊥AC,所以∠CBE+∠ACB=90°.所以∠DAE=∠B、在△ADE与△BCA中，{AE=AB,中点，直线AD经过△ABC的BC边的中∠CAD=∠CBE.又因为∠AEH=∠BEC=∠E=∠BAC点，所以直线CD,AD的交点D是△ABC的90°，AH=BC,所以△AEH≌△BEC.所所以△ADE≌△BCA(ASA).重心.故选A.以AE=BE.所以△ABE是等腰直角三所以AD=BC5.由题意，得点P的坐标是(-1，-2)，点P角形.所以∠BAC=45°四、20.(1)因为∠CAF=∠BAE,的坐标为(1，-2).故选A.所以∠BAC=∠EAF,6.由步骤①，可知AC=DC;连接BD,由步骤因为将线段AC绕点A旋转到AF的位②，可知AB=DB.所以点C,B在线段AD置，所以AC=AF的垂直分线上.因为两点确定一条直AB=AE.线，所以BH垂直分线段AD.故选B.在△ABC与△AEF中，{∠BAC=∠EAF,AC=AF,7.因为PA=PB,所以∠A=∠B.又因为AM=D图图2所以△ABC兰△AEF(SAS).BK,BN=AK,所以△AMK≌△BKN.所以第14题图所以BC=EF∠AMK=∠BKN.因为∠MKB=∠MKN+(2)当∠BAC是钝角时，如图2.同理(2)因为AB=AE,∠ABC=65°，∠BKN=∠A+AMK,所以∠A=∠MKN=可证△ABE是等腰直角三角形.所以所以∠BAE=180°-65°×2=50°44°.所以∠P=180°-∠A-∠B=92°.故∠BAE=45°.所以∠BMC=135.所以∠FAG=∠BAE=50°.选D.综上所述，∠BAC的度数是45或135°.因为△ABC≌△AEF,8.连接OC,易证△OCD≌△OBE.所以三、15.如图，(1)作∠BAC的分线；(2)作BP所以∠F=∠ACB=28°.CD=BE.所以CD+CE=BE+CE=的垂直分线；以上所作两条线的交所以∠FGC=∠FAG+∠F=50°+28°=78°.BC=AC=√6.故选A点M即为所求作的点.21.(1)因为五边形ABCDE是正五边形，二、9.30°所以AB=BC,∠ABM=∠BCN10.答案不唯一，如：BD=CE或∠BAD=AB=BC.∠CAE或∠ADB=∠AEC等在△ABM和△BCN中，{∠ABM=∠BCN,11.66.5°12.23BM=CN,13.4814.45°或135所以△ABM≌△BCW(SAS).提示：(2)由题意，得正五边形的每个内角为9.在等边三角形ABC中，∠BAC=60°.因为(5-2)×180-=108°5D是BC边的中点，所以AD分∠BAC.所第15题图以∠BAD=30°.16.(1)如图所示，△ABC,即为所求；因为△ABM≌△BCN,所以∠MBP=∠BAP.10.因为AB=AC,所以∠B=∠C.所以已具M所以∠APN=∠BAP+∠ABP=∠MBP+备一边、一角分别相等.因此可从“SAS”C∠ABP=∠ABM=108°“ASA”或“AAS”等判定方法添加条件.22.如图，延长AE到点M,使EM=AB,连接11.由题意，得∠AEC=180°-（∠EAC+B(B,)DM.∠ECA)=180°-3(LDAC+∠FCA)=因为AB=EM,所以AE=BM.180°-)[（∠B+∠BCA)+(∠B+第16题图因为CD=AE,所以BM=CD.(2)由图直接得出AA,=10.因为△ABC是等边三角形，∠BAC)]=180°-7(180+∠B)=17.因为一个多边形的内角和比它的外角和所以AB=AC,∠A=60°.90°-2∠B=66.5多720°，且任意多边形的外角和等于360°，所以AM=AD.所以这个多边形的内角和为360°+所以△ADM是等边三角形.12.因为∠C=90°，∠ADC=60°，所以∠DAC=720°=1080°所以DA=DM,且∠M=60°.30.所以CD=3AD设这个多边形的边数为n,义因为AB=ME,因为∠B=30°，∠ADC=60°，则(n-2)×180°=1080°.所以△DAB≌△DME(SAS).

A:Thank you for your email.I can certainly smell something,and I'm afraid to say that it's theunpleasant odour()of ageism.I doubt a comedian would dare say something like this about anyother group of people.The fact that they feel able to do so shows how ageism is one of the last acceptableintolerances in our society.It's morally wrong to group people based on their age.So,to answer yourquestion:no,old people don't smell.Body odour is the result of various factors.One thing I would noteis that as we age,we tend to sweat less.As a result,sometimes older people don't think they need to washas frequently,especially when combined with mobility problems--meaning they find it difficult gettingin and out of the shower,not realising that they can still have body odour without sweating.There is alsothe issue of incontinence().While this can affect people of any age,it's more common in old ageand is also associated with a smell.There are plenty oftreatments for incontinence,so this isn't somethingthat should arise.I'm sorry to say,but some doctors just blame incontinence for part of getting older.It'snot.The idea that old people smell just feeds into this,but my view is if someone does smell of urine()due to incontinence,then this is the failure of doctors to provide adequate help.It's to do with theirincontinence,not their age.-Dr Max Pemberton24.According to the text,what is Edith's top concern?A.A comedian's joke about"old people smell".B.Uncertainty of the research about getting oldC.Methods of getting rid of body odour from ageism.D.Worry about old people having the same bad smell.25.What would Dr Max Pemberton probably agree with?A.Many factors contribute to elders'body odour.B.Sweating less cannot be avoided as people ageC.Some doctors are to blame for elders'incontinence.D.It's acceptable for comedians to group people by age.26.Dr Max Pemberton tries to persuade Edith mainly byA.showing understandingB.commenting on comediansC.offering practical adviceD.analyzing possible reasons27.Where is this text probably taken from?A.An academic paper.B.An autobiography.C.A health column.D.A medical treatment plan.CChina's disability-related expense at all levels has increased year by year.Last year saw thecompletion of the National Ice Sports Arena for People With Impairments in light of the Beijing 2022Paralympic Winter Games.The Games officially opened on March 4,marking not only a great event forthe Olympic family,but also the advancement of China's path for developing the cause of people withdisabilities.Protection of those differently abled in employment,social security,public facilities,and educationkeeps improving in laws and regulations ensuring the rights and interests of persons with disabilities.China has 85 million people with disabilities,who need more attention and help-from governmentand public alike.The possibility of people with disabilities falling back to poverty is high;the total高三英语学科试题第4页共8页

答案专期2022一2023学年四川专版（华东师大版）八年级第27~34期分数学用报MATHEMATICS WEEKLY24.(1)因为.点C的横坐标为1答：购关A型节能灯150只，B型节能灯50只若选择方式C最省钱，则月通话时间x的取值所以当x=1时.y=3x=3.时最省钱范困为x>5所以点C的坐标为(1.3)23.(1)在反比例函数y=-4中，令x=-1,则有将点A(-2,6),C(1,3)分别代入y=x+6,得放答案为0≤

61.its考查代词。本空后面是名词speed和convenience,因此这里填入形容词性物主代词来修饰它们。62.to explain考查非谓语动词。分析句子结构可知，这里需要填入动词不定式形式来做目的状语。63.popularity考查词性转换。本空前面的定冠词the暗示这里需要填入名词，故答案为popularity。64.typically考查副词。这里用提示形容词typical的副词形式typically,表示“通常”。65.is expanding/.will expand考查时态。前面分句说“随着数字世界的发展”，后面分句应该说“搜寻信息的方式也在不断扩展”。这里用现在进行时最佳，也可用一般将来时。One possible version:NoticeA lecture on how to build our cultural confidence will be given by Professor Wang from a well-known university.Themain aim of the lecture is to help us realize the value of Chinese culture and appreciate the charm of it.The lecture isscheduled to take place in the lecture hall of our school at 4:00 on the afternoon of next Monday.All the students are welcome to attend it.You are supposed to arrive on time,listen carefully and respect thelecturer.Mobile phones,snacks and drinks are not allowed and don't make any noise.Please feel free to put your handsup and ask the professor if you have any questions.The Students'UnionOne possible version:On Christmas morning,my sister and I gave award-winning performances when we opened our presents-again."Headphones!"I shouted excitedly."Thanks,it's just what I wanted."After everything had been opened,my sister andI looked at each other,and our eyes met.Our secret was safe.After a moment,when both of us were quiet,Mum saidsmilingly,looking into our eyes,"Honey,seeing you happy with the presents makes me happy.Anyhow,I've sensed thatyou show no sign of surprise,since you've looked into the presents beforehand."Looking at each other,my sister and I laughed-Mum had actually found out our secret.Cathering up enoughcourage,we went up to her,murmuring "I'm sorry,Mum.But before we could go on,Mum interrupted us and said,"This is no time to say sorry.Go and enjoy yourselves."I don't remember how we spent that day happily with ourChristmas gifts,but I remember one thing clearly.That is,we should learn to be honest,even if we've done somethingwrong or improper.英语第5页（共7页）

评分标准：有任何错误，包括用词错误、单词拼写错误（含大小写）或语法形式错误，均不给分。第二节书面表达（满分25分)一、各档次语言要点配分参考标准档次要点数要点分语言要点表达情况划档根据第五档21-25语言基本无误，行文连贯，表达清楚第四档416-20语言有少量错误，行文基本连贯，表达基本清楚第三档311~15语言有一些错误，尚能表达第二档6～10语言错误很多，影响表达第一档10-5只能写出与要求内容有关的一些单词二、内容要点认定及计分参考标准1.写作背景和稿件主题（阐述清楚，表达正确，计5分）：2.作息和饮食（阐述清楚，表达正确，计6分）：3.疫情中的个人防护（阐述清楚，表达正确，计6分）：4.心态调整和合理结尾（阐述清楚，表达正确，计8分）。三、扣分参考依据1.其表达未能达成正确句意的，不给分，如：写出了主语或谓语等关键词，但未能达成符合要点要求、意义正确的句子：2.句子结构完整、但关键点出现错误或漏掉部分关键词，扣半个要点分，如：主谓一致错误，或关键词拼写错误（如主语、关键性名词等），或谓语动词时态、语态错误等：3.凡使用铅笔答题、或答题中使用了涂改液或不干胶条，一律不给分：4.凡多次出现非关键性单词拼写错误或其它同类错误，原则上每4处扣1分：5.文章内容要点全面，但写出了一些多余内容（连接或过渡词句不在此列），原则上不扣分：6.凡书写超出规定的答题区域，全卷不给分：7.书写潦草凌乱、但基本不影响阅卷的，酌情扣卷面分1~2分：8.字数少于80或超过120词扣2分。四、One possible version略五、听力原文Text 1M:Welcome.Passport and form,please.W:Sure.Here you go.M:Thank you.What's the purpose of your visit?W:I'm here for work.I'm on a business trip.Text 2第2页（共5页）

(2)原式=50-210x+50y(50x-2×50x-25y16.京式=+1x-1x+2(x+1x-1)(x+I(x-)(x+x-l)2(x+10(x-D=2(x+1)(x-1)x+2x+2将x=0代入，得子2=1.(注意x不能取-1.1.)17.由x-3+y2-4y+4=0,得x-3+(y-2)=0,则x-3=0,y-2=0.解得x=3y=2.原式=+yx-.1。÷xxy(x-y)°(x-y】+yx-y）、1下(xy将x=3,y=2代人，得x+y=318.(1)原式=m-1+2(m-3)+2m+2(m+3)(m-3m+3=m-1+2。+2m+2m+3m+3-(m-1)(n+3)+2+2m+2m+3m+3m+3=m2+4m+1m+3(2)原式=3(a+2)a.-2(a+2(a-2)(a+2)(a-2(a+2)2a+8a-2)=a+2a-2·u+2a-2)=2m+819.(1)7=a+3a-3》+6a(u+3)}a(u+3)=a-362=a+3=a(a+3)a(a+3)a(a+3)a(2)依题意，可得=9，即a=3(边长a为正数).将其代人.可得T日号

高三联合考听第7段材料，回答第8,9题。英语Why does theoreusthe Metropolitan Museum of Art today?A.The weather isn't good.考生注意：B.She isn't interested in art.1.本试卷共150分，考试时间120分钟。C.She wants to stay outdoors.2请将各题答案填写在答题卡上。9.Where are the speakers going first?A.To the Times Square.第一部分听力（共两节，满分30分）B.To the Central Park.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C.To the Statue of Liberty.涂到答题卡上。听第8段材料，回答第10至12题第一节（共5小题：每小题1.5分，满分7.5分）10.What does the man call the woman to do?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A.Check out of the hotel.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B.Make a reservation.一遍。C.Ask about the city center.的例：How much is the shirt?11.What does the woman say about the Imperial?A￡19.15B.￡9.18.A.It is cheaper than her hotel.答案是CC.￡9.15.B.It is rated as a five-star hotel.长1.What is the woman most probably like?C.It is better known than her hotel.A.Careless.12.What does the man finally want to know about the Imperial?☒B.CautiousC.Attentive.2.What does the woman ask the man to do?A.The telephone number.B.The price.C.The location.A.Clean his room.B.See a movie听第9段材料，回答第13至16题。C.Play basketball.13.Who did the man visit in San Francisco?13.Where are the speakers now?A.His boss.B.His uncleA.In Italy.C.His aunt.B.In FranceC.In England.4.What will Jack do this afternoon?14.What is the probable relationship between the speakers?A.Go to work.B.Stay at home.C.See a doctor.A.Colleagues.B.Neighbors.C.Classmates.期5.How much should the man pay?15.Why did Sharon fail to see the Bloody Tower?A.340 yuan.B.300 yuan.C.40 yuan.A.Her son didn't like it.第二节（共15小题；每小题1.5分，满分22.5分）B.She had no time to go to London.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C.There is nothing about it in her brochure中选出最佳选项。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16.How do the speakers feel about Pisa?小题将给出5秒钟的作答时间。每段对话或独白读两遍。A.It is noisy.B.It is great.C.It is small.听第6段材料，回答第6、7题。听第10段材料，回答第17至20题。6.What do we know about the woman?17.What is the speaker explaining?A.She feels worried.B.She likes singing.C.She has got a fever.A.How he'll make a presentation.7.How does the woman often clean her ears?B.How to send e-mails to students.A.By using a plastic stick.C.How he'll grade for the group projects.B.By using her fingers.18.How many grades will the speaker give to his students?C.By using a metal stick.A.One.B.Two.C.Three.【高三英语第1页（共10页】,23-214C·【高三英语第2页（共10页）】·23-214C·