(3)该同学用图1所示电路和(1)中选定的器材继续研究水果电池。实验过程中他发现，无论怎样调节滑动变阻器的滑片，电流表和电压表的指针几乎都不发生偏转。他断开开关，用多用电表电压挡直接测量水果电池两端的电压，示数为2.03V;用多用电表进一步检查电路，电路没有故障。请你分析实验中电流表和电压表指针几乎不偏转的原因。17.(9分)冰壶是冬奥会上极具观赏性的项目之一。比赛中，运动员把冰壶沿水平冰面投出，让冰壶在冰面上自由滑行，在不与其他冰壶碰撞的情况下，最终停在远处的某个位置。己知冰壶的质量为19g,初速度为3/s,最初冰壶和冰面的动摩擦因数为0.02，g取10m/s2。(1)求冰壶滑行过程中加速度的大小a。(2)求冰壶整个滑行过程中摩擦力做的功W。(3)按比赛规则，投掷冰壶运动员的队友，可以用毛刷在冰壶滑行前方来回摩擦冰面，减小冰面的动摩擦因数以调节冰壶的运动。若冰壶速度减为2.4m/s时距离目标位置还需滑行18m,需要队友通过在其滑行前方持续摩擦冰面，将冰壶和冰面的动摩擦因数变为多少？18.(9分)如图所示，在xOy坐标系第一象限的矩形区域内存在垂直于纸面的匀强磁场。一带正电的粒子在M点以垂直于y轴的方向射入磁场，并从另一侧边界的N点射出。己知带电粒子质量为m,电荷量为9，入射速度为v,矩形区域的长度为L,MN沿y轴方向上的距离为二。不计重力。Mò(1)画出带电粒子在磁场区域内运动的轨迹，并求轨迹的半径r。(2)判断磁场的方向，并求磁场的磁感应强度的大小B。(3)将矩形区域内的磁场换为平行于y轴方向的匀强电场，使该粒子以相同的速度从M点入射后仍能从V点射出。通过计算说明，该粒子由N点射出磁场和电场时的速度方向是否相同。6

20212022学年山西省高一下学期3月联合考试数学参考答案1.A由题意得AB=(2,6),所以B的坐标为(1,8).2D因为-82书_6里-10-2-i所以=2+i枚的部是1，(2-i)(2+i)4-i252B由超意得C45因为D所以AB=AC…温分2区4.A由题意得M={y|y>0},N={x00”是真命题.当a=0时，符合题意.当a≠0时，{a>0,解△=9a2-36a<0,得0

53.D54.D根据and she gave me a hug through the window可知她充满感激。55.A钥匙的这段经历对我今晚的精神状态有很大的帮助，我很高兴我没有把它留在路上。语法填空56.It 57.an 58.writing59.to 60.Tired 61.absolutely 62.to use63.where 64.has been working 65.her写作第一节One possible version:Dear Sir/Madam,Knowing from the newspaper that the International Marathon will be held inour city in October and that some volunteers are needed,I'm writing to apply to bea volunteer.First,having learned English for more than 6 years,I can communicate withnative speakers fluently.Besides,I am not only familiar with our city but alsowilling to offer my service in my spare time.More importantly,I have some work-ing experience as a volunteer,so I know how to get along well with foreigners.Iwould appreciate it if you could give me the chance.Yours,Li Hua第二节One possible version:She sat down to comfort me."Are you okay?"she asked.I told her about mytrouble.Then Ms Brown said to me,"We all make mistakes.She told me whathappened to her several days ago.I was surprised that she also made mistakessince I had thought she was perfect.She told me the world didn't end because I gota zero in a math class and encouraged me to study hard.I felt relaxed and decided to work harder at math.In math classes,I paidmore attention to the teacher's lectures.After reaching home after school,I would·10·【23新教材·YK·英语·参考答案一YLB一选择性必修第二册一QG】

第五单元1.B正态总体的数据落在这两个区间里的概率相等，说明在这两个区间上位于正态曲线下方的面积相等，区间（一3,0）和(4,7)的长度相等，说明正态曲线在这两个区间上是对称的.因为正态曲线关于直线x=4对称，μ的概率意义就是均值，区间（一3,0）和(4,7)关于直线x=2对称，所以正态总体的均值是2.2.C每一次抛两枚硬币，同时出现正面朝上的概率为，则80次独立重复试验中，X~B(80,),所以D(X)=80××-15.3.B因为随机变量B(8,),所以E)=8X4=2.4.A由题意得0.4十a=1,所以a=0.6,因为随机变量X服从两点分布，所以D(X)=0.6×(1一0.6)=0.24.5.C因为N1).且3-1，所以P-1)=P≤3)=07.6.B因为EX0=-2X6+0X号+2x2号，所以DX0=(-2-号)×6+(0-号)P×3+(2-号)2×号器+897.D由正态分布密度曲线上的最高点的坐标为(4,2)，知1一=2，即=。1√2π·2√2πD(X0==8.D随机变量X服从二项分布，即X~B(n,p),因为E(X)=2,D(X)=1.6,可得np=2,np(1-)=1.6,解得p=0.2,n=10.9A由题意得随机支最X的可能取值为1.23，且P(X=D-C号，P(X-2》智=号PX-3》晨-号所以EX0=1×号+2X号+3×号-2，叉因为X+Y=3,所以Y=3-X,所以EW=3-BX01,所以E(X)>E(Y),又由Y=3-X可得D(Y)=(一1)2D(X)=D(X).10.B因为~V(72,o2),且在[52,72]上取值的概率为0.3，所以在[72,92]上取值的概率为0.3，故P(>92)=1一0.}一0.3=0.2，所以这次体能测试成绩在92分以上的人数约为3000×0.2=600.21.C因为X~B2,p),所以由P(X≤1)=8，得1-P(X=2)=1-=8,所以p=号，所以E(X)=2X号-号又南Y3X=2得Y=3X+2,所以E)=8EX0+2=3×号+2=4312.A设X表示消费者所得奖券数额，由题意得，随机变量X的可能取值为9,16,23，且P(X=9)=C=7C-15PX=16-C-名，PX=23)-CC-1g-,所以BX0=9×是+16×+23×亡-013.1由方程x2-2x十Y=0有实数根，得△=(-2)2-4Y≥0，解得Y≤1，即PY≤1)=3，因为PY≤)=2，所以以=1.由题意设P(X=2)=p,则X的分布列如下：·11·【22·DY.数学·参考答案一RA一选修2一3（理科）一Y)

could be ansientist on a part-time schedule.During my7years asa university reaearcherworking part time,my career had 47.When I left my university post for the biotech company,4 by the desire for my work to reachpatients,I expected that I would be able togow profelly and 49 my career there.But nowIwasbeing told that I should be50inmycurentosa roublehoer,aher than the project eaderIdesired to be.Afriend suggested that I reach out toseno managers about 51 in other departments.With litle52,I approached the three senior managers.Only the third53 listened to my story,and told methat I was 54 to join him in building a vaccine()research unit.I hesitated and replied that Iknew55 about vaccines.He said,"You are smart and willing to work hard.You will make it"The 56 was exactly what I had been looking for,but I was still shaken by my manager's lack ofconfidence in me.A few sleepless nights later,I decided that taking a chance on the 57 was better.I soon discovered a new 58.My career path within the company opened up.I took on moreresponsibilities and led fantastic projects-all because of a change that had felt 59 on me.It hadpushed me further than I was willing to go,and taught me that when I step out of my 60,I find mymost creative,productive self.C.moodD.sense41.A.abilityB.requestD.rewards42.A.responsibilitiesB.prioritiesC.experiencesB.hitC.pushedD.caught43.A.reached44.A.planB.resultC.promiseD.changeB.self-pityC.self-disciplineD.self-confidence45.A.self-doubtB.outgoingC.unsuccessfulD.effective46.A.honestC.taken offD.started out47.A.fallen behindB.ended upB.drivenC.puzzledD.controlled48.A.shockedB.assessC.ruinD.end49.A.advanceB.anxiousC.angryD.happy50.A.eagerC.advantagesD.assignments51.A.complaintsB.opportunitiesB.expectationC.qualificationD.determination52.A.imaginationB.carelesslyC.patientlyD.pretendedly53.A.randomlyB.afraidC.proudD.willing54.A.welcomeC.everythingD.nothing55.A.somethingB.anythingB.promotionC.reputationD.recognition56.A.solutionB.unknownC.goodD.true57.A.unusualB.hobbyC.careerD.partner58.A.passionB.mercifulC.forcedD.focused59.A.easy60.A.safety ruleB.bottom lineC.comfort zoneD.top secret蚌埠市高三年级英语试卷第8页（共10页）

W:Didn't you know the movie starts at 7 pm?We were going to meet at the theater at 6:50.It doesn't makesense to meet here.M:I'm sorry.We must have misunderstood each other.Let's just go and watch the movie.W:We've already missed ten minutes of the movie.I don't want to see it without watching the beginning.Let'sgo to the shopping mall instead.(Text 8)M:I'm worried about our trip to Paris next week.W:Why?M:There have been heavy rains that have lifted the Seine River to about 20 feet,its highest level since 1982.Itactually reached 26.2 feet in 1910.It's normally only 5 feet high.Workers have said that the river won't goback to its original level for another week or two.W:Do you think the grounds beneath the Eiffel Tower are flooded?M:They are.I saw a photo of it.And we won't even be able to walk around and see the city!Many buildingsdon't have power,and I read that staff at the Louvre Museum had to move all the artworks to higher floors.It's still closed to visitors.W:I hope we can at least see the Musee d'Orsay.That's my favorite museum in the world.M:That's closed,too.W:Oh no!(Text 9)W:Who was the young man you just talked to outside?M:I don't know.I've never seen him before.He was asking the way to the post office.W:Why was he here?Our house is nowhere near the post office.M:I've no idea.He was a friendly guy,though.Maybe he has family around here.W:I worry when I see strangers hanging around.I never know if they want to sell something,or even stealsomething.M:No,he was OK.He just needed directions.Don't worry.Let's make some food.I got all the things youasked for from the shop.W:I'll just go out and check if the young man has left.M:You really do worry too much,dear.He was a nice and honest man.W:Maybe.I just want to put my mind at rest.It will only take a minute.(Text 10)W:The 4th International Photography Symposium and the Lishui Photography Festival will be held fromNov 5 to 9 in the city of Lishui,located in East China's Zhejiang Province.On Aug 17,the Lishui Photography Festival officially launched its invitation to photographers at home andabroad to submit works to be considered for exhibition and the process runs to Sept 20.The 10th session this year,with its theme "Integrate City Life into Nature",reportedly aims to present awonderful feast of light and images to people everywhere,as well as serve as an innovative platform for diverseexchanges,according to organizers.Photographers,organizations,colleges and universities around the globe arebeing welcomed to apply for their works to be shown.There is no limit on when the work was created and the quantity of the submitted works.The festival re-portedly encourages creativity and diversity.The works that are selected will be displayed online and on-site atthe exhibition in Lishui at the same time.试题答案【听力】1~5 BCCBC610 BCCAA11~15 CBACB16~20 CBBAA全国100所名校最新高考模拟示范卷·参考答案第2页（共6页）【22·（新高考）ZX·MN)·英语（五）·Y】

Reduce your debtrequests for 33 still cross the organization's desksDebt reduction is an important goal,especially inevery day.It looks forward to dealing with these futurethe case of high-interest debt such as credit cards.It'sprojects,because Greg and CAI truly 34 the suresteasy to get into an unrecoverable increase of debt if youpath to peace is through 35.With education theyhave no plan to keep debt in check.It is a longer-termcan change the world,one child at a time.goal,but one you need to start right away.)21.A.sleepyB.thirsty20.That may be a tall task,which is all theC.hungryD.weakmore reason to start immediately.()22.A.took care ofB.paid attention toA.Increase your savingsC.made use ofD.lost contact withB.Have a clear goal for your debt)23.A.schoolB.bridgeC.You will go on with your new decisionsC.roadD.hospitalD.Most other financial improvements will follow()24.A.becomeB.helpE.Start small by setting a spending budget for yourC.hireD.meetshopping()25.A.poemsB.lettersF.But this year,you can make some progress on yourC.checksD.booksfinancial goals()26.A.turned downB.broken downG.Attack the debt with the highest interest rate,andC.settled downD.cut downcontrol your spending()27.A.rejectedB.reported第二部分语言运用（共两节，满分30分）C.provedD.undertook第一节（共15小题；每小题1分，满分15分）)28.A.lentB.owed阅读下面短文，从每题所给的A、B、C、D四个选项C.donatedD.paid中选出可以填入空白处的最佳选项。)29.A.ideaB.interestIn 1993,Greg Mortenson travelled to northernC.courseD.chancePakistan to climb K2,the world's second highest()30.A.advertisedB.revisedmountain.Instead of reaching the top,he became soC.predictedD.completed21 that he had to come down.Some porters took()31.A.reputationsB.tradeshim home to Korphe,their village,and 22 him.C.projectsD.tripsWhile he was recovering,Greg noticed the village()32.A.costB.changedchildren writing their lessons outside in the dirt.TheC.savedD.controlledvillage had no 23 and couldn't pay 1 a day for a()33.A.helpB.permissionteacher.Greg decided to pay the village back by raisingC.interviewsD.jobsmoney to build a school and 24 a teacher.)34.A.announceB.warnBack home in Montana,Greg wrote many 25C.suggestD..believeto celebrities and business people.However,he()35.A.moneyB.patiencereceived just one reply and one check for 100.ThenC.educationD.musiche wrote 16 grant proposals(补助金申请)一all were第二节（共10小题；每小题1.5分，满分15分）26.Finally he started selling his things,but only阅读下面短文，在空白处填人1个适当的单词或括raised $2,000.号内单词的正确形式。Then an elementary school class in WisconsinYesterday was an important day for Thomas Burns27 a project called Pennies for Pakistan.Theyfrom Portsmouth.He 36.(retire)after 4528 $623 in pennies to CAI-Central Asiayears as a bus driver in the city.Here he writes aboutInstitute,founded by Greg.After that,adults began tothe changes he has witnessed over the years.take a(n)29 in his project.Eventually,Greg"Over the years a lot of things have changed inraised $12,000 and in 1996,CAI 30 its firstPortsmouth and it's 37.(difficult)to be a busproject-the school in Korlphe.driver today than before.There are more cars,moreOver two decades,CAI's 31 have expandedcyclists,more traffic jams and more people ininto other areas of Afghanistan,Pakistan,and38.hurry!There are many 39.Tajikistan,many of them too dangerous or remote for(difference)in the town centre too.When I started,other organizations to reach.CAI has 32 the livesyou could drive along the High Street,but now it'sof hundreds of thousands of people.Hundreds of new40.people on foot!There are lots of roads154

,aaoacRypnoasodeoncnvaomstednmgthsolhernVolunteer Roles Responsibilities乡oy24.Why didMhndid posible localized threats.A.Her familyC.Theycoy couldn'sdisapprove of her learning dance?Carryousurveys of the local mammals,birds,reptiles,and amphibians (that exist in the sut afford it.B.Dance brought trouble to her family.D.Americans looked down upon American dance.rounding forests.25.Theodtrmine to be adancer?MealsB.Her teacher's encouragement.per dayare provd seven days per wekEcher by ouroniteckhC.HerMalagaycooking methods,using fresh,locally grown,seasonally avaiabe produce.20.Whe herself frely?D.Ruth Saint Denis'performance.Fruits and vegetables served will change depending on the season and availability of local produB.She performed around the world.CostD.She trained her body to become slimmer.2 weeks3 weeksThed$6954 weeks5 weeksB.The rise of modern dance.$875$1,055C.The ghofD.The growth and achievements of a dancer.6 weeks7 weeks$1,235$1,4158 weeksExtra weekther orld l uc tu they yhvet$1,595$1,775c的hoath'音Pee Note An application fee ofis charged over and above the progr ei$180magaeticfiedoailateshoicutsnnfamarareas、ment.iolgist at the Unrsit of North CoProgram RequirementsChailtuehe nore that dogTo volunteer in Madagascar,you need to be at least 18 years old.There might be exceptions if you canto的〉狂移的uchbir水saprovide the permission of your parents or if you are accompanied by your parents.htiRc olnbBangor iverstyosudiesbdgaten21.What is the task of volunteers?fiotht dogslik mayam and maybe even humanscan sen Earth'sA.To identify forest species.rhCech University of Life Scenc Prag whoB.To conserve the forest ecosystem.hso oecahlhowed dogs tend to orien!thesC.To advertise the forest trips worldwide.norso().Because this behavior is ined in marking and recognizing field,Burda封D.To guide professional conservationists in the forest.eoheieivetrspotsButesthing as navigation.22.On what basis will fruit be provided?n theddetdetKaein eedikvntl u videdPA.Seasons.B.OrdersC.Prices.D.Needs.trackersfothemoripihe fortThe dogs wouldrer theflavor of anal23.How much will an applicant pay for 9 weeks'volunteering in total?for 4 mtersTheGPSrak shwed w types of bhavoring heire rip otheirA.$1,955.B.$2,025.C.$2,205.D.$2,275wner.kdogoudrouteback pobably followingthe flavor.BIn the other behavior,called searching,the dog would retu aong a comleteynewoue,making a wayMartha Graham,one of the most famous dancers and creators of dance,brought modern dance to a newthrough the jungle without any backtracking.level.Born in a small town near Pennsylvania in 1894,she did not know she would become a dancer.Her fami-28.Why is the finding a first in dogs?ly were members of the upper class and did not accept dance as an art.Once in 1910,Martha's father took herA.It's the first all-round study in dogs.B.It first proves dogs'ability to navigate.线to see a dance performance by Ruth Saint Denis,one of the first modern dancers in America.She decided thenC.It first tests out dogs'world-class nosesD.It's first involved in dogs'migratory abilityto become a dancer.Martha's parents,however,did not approve of her desire to dance,as people saw Ameri-29.What does the underlined word"orient"in paragraph 3 probably mean?A.Teach.B.Inspect.C.Entertain.D.Direct.can dance as a lower art form at that time.Graham chose to follow her dream,even though she was considered too old to begin dancing.In her early30.What did the researchers find out about dogs'hidden sensory talent?twenties,she began studying at a dance school in Los Angeles,California.Graham worked very hard to im-A.Dogs could give off magnetic field.prove her ability to dance.She trained her body to become strong enough to meet the difficult demands ofB.Dogs could backtrack with landmarksdance.After that,Martha Graham started teaching dance at a school in Rochester,New York.Later sheC.Dogsco come back along a new route.taught at Carnegie Hall.There she began to create the steps of dances and created dances based on ancientD.Dogs could retur by following the same flavor.Greek stories and famous women.In order to express herself freely,she started the Martha Graham Center of31.Where is this text most likey from?B.A guidebook.C.A novelD.A magazine.A.A diary.DMartha Graham received many awards during her lifetime,including the Presidential Medal of FreedomContemporary Dance in 1926.when she was82 yearsod.She was the first dancer to receive the cours highest civilian honor.She died inImagine Nhoorimlyiynted,yourvngby191.However.The Martha Graham Dance Company still performs her dances in New York and around therighlnDrAlumeo mkhThehe en that cae om creatures t those【22·G3DY,英语（三）一R一必考一新一N)world.【2,c3DY,英语（三）一R一必考一新-N·20··19

eay邮发代号：21-103高二新课程2021-2022学年总第3606期第14期2021.10.1星期五山西师范大学主管山西师大教育科技传媒集团主办英语周报社编辑出版社长：徐文伟总编辑：刘永俊国内统一刊号：CN14705们)网址：htp:hWw,ew.m.COVER STORYFor more than three months,DrOrd's research team worked tobuild and programme roboticlizards.The team programmed语篇导读：thousands of robots that could科学家通过机器人蜥蜴发perform different actions and sounds现，捕食者通常不会捕捉那that Dr Ord described as either些与环境格格不入的猎物。“very noticeable or c)pie(隐秘的)behaviours”“Once we finished themanufacturing stages we coveredcientists have used roboticthe lizards in a plasticine mouldlizards to solve the puzzle of具)，so we could easily detect thewhy some predators(捕食者)species of predator that attackedoverlook certain species of preythem,and then we placed them in

第二节（共10小题；每小题1.5分，满分15分）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京。No matter how long you've been running and how many miles you log each weekn uncmm(e)your race mes tart to yowum can finichthon in uderthree hours howed(ece related deeline in permaee Thel fourothese findings apply6those ofu who aren't lining up in th froof the field?Reaearchers aalyed pern ofe have ithag2-（ay9a1m3"(n)Beno Samuelon.The reerhe ded thaningdulagi5Poesbleolnmitiemieatpeitomncedope,ahmlgeC0lia2hnLonne was the only woman to have achieved this mark,Lepers said there is no reason the results should not be trufor female 68 (runner)in general.The takeaway message could be 6 it is possible to limit the age-related decline in performance to(little)than 6 percent per decade,at least between 35 to 60 years old,if you keep training hard andstay motivated for that,"study h Romuld er tod RunnersWrd第四部分写作（共两节，满分35分）第-节短文改错（共10小题；每小题1分，满分10分）七已丫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处所言错误，每句中最多有两处。每处错误仅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（Λ），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，并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。My advertising work is based on the rresoured in Li's family.Grandpa Li spares no effort to leadthe villagers to plant trees to keep the so devoting their young life to it.Then Father Li stepped in to make thedesert flower Now,Junior Li,majoring in Cardening intends to figh a better life for the villagers after gradua-tion.It is represented by a short video,whose the Blueprint of Controdrawn by Grandpa acts as a mainly lineAnd the different comment from the villagersare as been ineluded.The work aims to show a power of spiritorthe importance of the concept-Green mountains are gold mountains.ainOnd假定你是李华，上周你班外教Mr.Black特意要你写一篇参赛的英文演讲稿。你没有准时完成并上第二节书面表达（满分25分）交。请给外教写一封道歉信，内容如下：1.表示歉意；2.解释原因3请求原谅。注意：1.词数100左右，2.请按如下格式在答题卡的相应位置作答。g综合月考·英语六第8页（共8页）墓上进

Thousands of other plastic products-like bottles for water or soda or bags of snacks-aren'tcovered by the ban.But the government has set targets for producers to be responsible forrecycling them after their use.Plastic producers had appealed to the government to delay the ban,saying it may causepotential job losses.But India's environment minister said that the banned items were identifiedwhile keeping in mind the availability of alternatives like bamboo spoons and wooden ice creamsticks.But in the days leading up to the ban,many people said if plastic bags are stopped withouta readily available and equally cost-effective replacement,their business will be affected.高三英语参考答案及解析第9页（共9页）启光版权所有，使用需授权

2022-2023学年下学期高二北师大综合第39-42期参考答案及解析选择性必修四UNIT11 TOPIC TALK,LESSONS1&2参考答案及部分解析参考答案1-5 CBCBA6-10 CABAA11-15 BCBCA16-20 CAACB21-25 ABADC26-30 DDCAC31-35 BACDB36-40 FADGE41-45 ADBAD46-50 DBCCD51-55 ACABB56.what57.there58.conducted59.using60.motivation61.to undertake62.customers63.higher64.greatly65.it写作第一节One possible version:Good morning everyone!Conflict is a normal occurrence in all schools,which means conflictresolution programs are really necessary.Firstly,a comprehensive conflict resolution program promotes a safe school environmentthat permits optimal personal growth and learning.Secondly,learning to resolve conflictspromotes students'social and emotional competencies such as empathy and emotionalawareness.What's more,the ability to effectively and peacefully handle conflict is not somethingwe are born with;rather,it is a learned skillWith the help of conflict resolution programs in schools,students can maximize theirpotential for reaching personal goals and success in life.第二节One possible version:Brian had signed Teressa up for a talent show.Her kids also encouraged her to take part.Onthe day of the talent show,Teressa took to the stage and began reciting a humorous poem abouta small town of pigs.As Teressa finished her poem,the kids in the crowd burst out laughing andeveryone in the hall cheered for her.Teressa couldn't believe that her writings were beingappreciated.Brian praised her as they were exiting the hall.Suddenly,a journalist from behindstopped Teressa.He wanted to write an article about Teressa.After the interview,Teressa was offered an opportunity to write for the local newspaper.Herpoems,often about the town's residents and animals,were soon favorites among the locals.Teressa was amazed,and she couldn't believe her dreams were coming true at the age of 81.Today,Teressa is in a happy place,penning poems with all her heart.Like her,many daughters,wives,mothers,and grandmothers have left their dreams behind for their families.But remember,there's no age limit to realizing your dreams.You can start today.Teressa is a brilliant example ofthat.部分解析阅读第一节

实战演练2.可以适当增加细节，以使行文连贯。生代假定你是校英语报兼职编辑李华，英语报流的负责人Mr.Smith即将辞去工作回国。请你代先需表报社在欢送会上致辞，内容包括：具体1.表达心情；达对2.回顾他的贡献；3.临别祝福。长用一注意：要注意1.词数100左右；技巧，第37期A4版Key(One possible version):实战演练you are an extremely gifted language learner.In dailyDear Bob,life,you can communicate with your teachers and号楼I'm so delighted to know that you have won firstfriends in Chinese very fluently.Thus,it comes as noprize in the recent Chinese Speech Contest.Now,I'msurprise to me that you have received this honor.writing to offer my sincere congratulations to you.Congratulations again on your success.I believeYou deserve it!that you will have more achievements in the future.You always love Chinese,and you have startedYours,learning it since you were little.More importantly,Li Hua容易(本栏目内容均由崔兆雁提供)（特别提示：本版参考答案见下期A4版）三市潜山路1469号邮编：230071西安采编中心：西安市长安国际企业总部A8栋42号楼401室邮编：710118电子信箱：sy0xb123@126.com与路26号院30号楼A座805室邮编：100176印刷：中闻集团山东印务有限公司地址：济南市经十东路31588号邮编：250102

lace tnem第二节Paragraph 1:andolaThe young man and his friendquicklymade eye contactand nodded seriously.Then they turned and walked back towardthe house.Just then,Mrs.Swain's eyeswidened in surprise,and we followed hergaze.The two young men were hurryingHeetweenacross the street,one pushing an old lawnmumower and the other carrying a weed eater.obtster.Without a word,they worked to cut Mrs.Swain's grass.In silence,we knew we'd'likemade a big,embarrassing,and silly mistake.We regretted misunderstanding the two kindwirmen,and just stood there awkwardly.VISParagraph 2:neeveryAfter they finished the work,Sara and Iwalked in shame to apologize for judgingthem.“Forgive us for being rude,”we said.They just humorously replied with a joke tosOget us out of our guilt.Later,Mrs.Swainoptigo tocarried juice and homemade cookies to thetired men.Mrs.Swain thanked them andmaroffered to pay them.But one man smiled,h peopleearr"We'll keep your grass cut if you keepmaking juice and cookies for us."That day,prai9we learned a lesson.Never pass judgmenton people because they don't look,dress,or20sound like you.They may be much betterpeople than you are.听力练习34参考答案1-5 BBCAB6-10 BACCAB版中缝)11-15 CABCATry16-20(One possible version)sha23@126.com16.Birth那编：51089017.happy18.194419.France20.experiences《双语

Unit 14 I remember meeting all of you in Grade 7.Section B 1a~le考点③辨析hope与wish55考2教材例句：I hope to get a business degree and become a明考法·练真题manager.我希望获得商业学位并且成为一名经理。考法：中考常在单项选择和完形填考点精讲空中考查hope和wish的用法辨词汇用法析40考；常在单项选择、语法填空与情景对话中考查hope相关的交意为“希望”，更多地表达一种情感。常见搭配：际用语9考；常在短文填空、词汇运①hope to do sth.希望做某事hope用中考查hope和wish的相关变形，如②hope+that从句希望…wish变复数，也考查hope/wish to do③I hope so.希望如此sh.后面的动词不定式6烤意为“希望”，后接从句时，从句常用虚拟语4.“Stay in line,”Mrs.Marin said..I气，侧重于不太可能实现的愿望。常见搭配：looked at the long line,wish①wish sb.sth.祝愿某人某事that there would still be pizza(披萨②wish(sb.)to do sth.希望（某人）做某事饼).（广州完形填空节选）》③wish+从句希望…A.believingB.worryingC.hopingD.knowing考点④】辨析believe in,believe与trust47考22教材例句：Mrs.Chen believes in all of them and tells them明考法·练真题to“go for it'”.陈老师信任所有人，并告诉他们“加油”。考法1：中考常在单项选择和完形填考点精讲空中考查believe in,believe和trust词（组）含义用法分别与其他词（组）的辨析40考5.Beyond Sight tells Derek's inspira-表示相信某人的能力及品格，后接tional(鼓舞人心的)story andbelieve名词、代词或动名词作宾语。常见信任；信赖teaches us that nothing is impossi-n搭配：believe in oneself相信某人ble if youyourselfI自己(杭州完形填空节选)表示相信某人说的话或某事的真A.deal withB.depend on相信；认实性，后接名词、代词或从句作宾C.believe inD.look afterbelieve为有可能语。常见搭配：It's believed+that考法2：中考常在单词拼写和短文填从句人们相信…空中考查believe(in)和trust的拼表示理性的认可，程度比believe写及变形，考查believe in oneself中更深，后接名词、代词或从句作宾的反身代词7考trust相信；信任语。常见搭配：trust sb.to do sth.信6.Teamwork is based on任某人做某事(信任).（宿迁词汇运用）》71

视情况而定；All's right一切都好。8.B。考查名词性从句。分析句子可知，主句谓语s后缺少表语，且表语从句的句子成分完整，故选that引导表语从句。9.B。考查状语从句。分析句子可知，本题考查条件状语从句，后半句所表示的情况是在前半句表示的情况不发生的条件下产生的，故选Unless,意为除非”，相当于if not。10.B。考查非谓语动词。分析句子可知，此处考查非谓语动词作状语，且I与se之间为主动关系，应用现在分词作状语，故选Seeing。ll.A。考查动词的时态。根据句中的时间状语for the past few months和后面描述的语境可知，此处谓语动词需用现在完成进行时，故选has been monitoring。12.D。考查情态动词。根据“已经获奖”可知，read表示的动作发生在过去，需用情态动词+have done形式，再由此处表示“你一定...”，故用must have done表示肯定推测。l3.C。考查非谓语动词。分析句子可知，此处考查非谓语动词作状语，且standards与compare之间为动宾关系，故选compared。.l4.D。考查形容词辨析。根据下句therefore,further discussion...a specific arrangement is made可推知，前面表示：我们面对着两种显然“相互矛盾的”说法。l5.B。考查副词辨析。根据下文with her eyes shining with excitement可推知，她“慷慨激昂地”表达自己对艺术的热爱。完形填空导语：本文是一篇记叙文。文章介绍了作者一直特别内向，在游乐园的一次意外经历使她克服了自己严重的焦虑症。l6.C。根据I used to suffer from a severe anxiety disorder..可知，作者特别内向，她会“避免”起别人的注意。17.A。根据语境可知，尽管作者学着“假装”不那么害羞，但她内心仍然会局促不安。18.D。根据语境可知，作者也想说些东西，但如果这件事情使人们意识到了她的“焦虑”，她就会变得不敢说话。l9.B。根据bossing her sister around.可知，作者注意到年龄大点的女孩很“没有耐心”。20.C。根据语境可知，“突然”，年龄大点的女孩抽打了年龄小的女孩。2l.B。根据下文to help the younger girl up可知，小女孩坐在地上哭，“拒绝”站起来。22.D。根据语境可知，作者非常想去“安慰”小女孩。23.C。根据语境可知，作者在想“我在等待什么？”。24.B。根据语境可知，作者认为她去安慰小女孩是她认为正确的事情，因此不需要别人的“许可”。25.A。根据下文I walked over slowly and extendedmy hands可知，作者没有迟疑”。26.B。根据下文语境可知，作者没有迟疑，慢慢走过去，伸出双手，“打算扶小女孩站起来。27.D。根据she pulled me into a tight hug.可知，一些“意料之外的”事情发生了：小女孩紧紧地抱住了她。28.C。根据语境可知，小女孩紧紧地抱住了作者，作者感受到了与小女孩之间的“联系”。29.A。根据语境可知，“尽管”作者和小女孩没有交流，但她的行为对小女孩产生了影响。30.A。根据The girl calmed down gradually.可知，虽然她们没有说一句话，但作者知道她“对小女孩产生了影响”。3l.A。根据with a man I took to be their father可知，年龄大的女孩“再次出现”，带着作者认为是她们父亲的一位男士。32.C。根据语境可知，年龄大点的女孩“责难地”指着作者。

10:45令46l673/521.C考查名词辨析。根据句意可知，秋天来了，树叶变黄了。故选C。22.A考查动词时态辨析。根据时间状语for two years与下文“they are used to eating..”可知应该用现在完成时。故选A。23.B考查形容词辨析。根据下文“Because the car accident happened to him.”可知，老板因为交通事故缺席这个重要的会议。故选B。24.A考查动词辨析。根据上文“As she became more and more confident,.”可知，她越来越自信了，敢于在班上唱歌了。故选A。25.C考查副词辨析。根据上文“Certainly,you haven't changed at all.”可知，你看起来完全没有变化。故选C。26.D考查被动语态。根据主语“My new phone”与语境可知，我的手机被偷了，应该用一般过去时被动语态。故选D。27.D考查动词时态辨析。根据连词ad可知，此处表示一种“顺接”关系，应该用一般将来时。故选D。28.B考查连词辨析。根据下文“we were happy in our childhood..”可知，童年很艰难，但是我们过得很幸福。故选B。【文章大意】本文是一篇记叙文。主要记叙樊锦诗为保护敦煌历史文化遗迹而不懈努力，并提出用高科技的手段让敦煌文物保护更上一个台阶。29.D根据下文“we talk about it today..”可知，当谈论起敦煌石窟，大家都有极大的兴趣。故选D。30.B根据语境可知，当谈论起敦煌石窟，很容易（不难）提及敦煌女儿一樊锦诗。故选B。3l.A根据下文“This love led her to Dunhuang..”可知，她热爱考古学。故选A。32.C根据下文“Life in Dunhuang was hard.”可知，她被派遣到敦煌工作。故选C。33.B根据语境和生活常识可知，敦煌石窟里的古代遗迹让她感到惊讶。故选B。34.D根据句意可知，她对这些古代遗迹很感兴趣，想尽自己最大的努力去保护它们。故选D。35.A根据下文“The roof was made of paper.”可知，此处的物品都是由泥土做成的（可以看得出原材料)。故选A。36.B根据上文可知，她对这些古代文物很感兴趣，没有什么能扼杀她对这些文物的热爱。故选B。37.A根据下文“.·studied every painting and sculpture.”可知，她仔细研究每一幅绘画与雕像作品。故选A。38.D根据句意可知，她计划和开展实施历史上规模最大的莫高窟保护项日。故选D。39.C look forward to盼望；end up with以结束；come up with提出、想出；look up to仰望。根据句意可知，她首次提出了建立“数字敦煌”的想法。故选C。40.A根据下文“..many successful exhibitions of local arts.”可知，她成功地组织了当地艺术展。故选A。九年级英语第3页

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13.What are the speakers mainly talking about? A.Their dream holidays. B.Their previous vacation. C.Their plan for a holiday. 听第9段材料，回答第14至16题。 14.Where did the man use Airbnb? A.In Japan. B.In Thailand. C.In America. 15.What can you do with Airbnb? A.Travel with another family. B.Rent a flat through a procedure. C.Buy a house with the scheduling system.

B.They have to adapt to the local environment. C.They are better than those in western countries. D.The design for these machines has been adopted. 35.In which section of a newspaper may this text appear? A.Science. B.Education. C.Entertainment. D.Sports.

definitely add color to this activity. I truly hope that you can join us.Looking forward to your arrival! Yours sincerely, Li Hua

1、2024年100所名校高考模拟金典卷 24新高考·JD·英语-Y 英语(1-5)答案

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2、2024年100所名校高考模拟金典卷 24新高考·JD·英语-Y 英语答案

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3、2024年100所名校高考模拟金典卷 24新高考·JD·英语-Y 英语答案

1、2024年100所名校高考模拟金典卷 24新高考·JD·英语-Y 英语答案

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4、2024年100所名校高考模拟金典卷 24新高考·JD·英语-Y 英语答案

26.【参考答案】C【对应考点】推理判断题。【试题分析】Katie是Richard收养的孙女，玻璃雪球及其底下刻着的日期不是她的生日，而是收养的日期。且根据倒数第二段“The globe was to

2022一2023学年度高三一轮复习周测卷（六）理数·定积分、导数的应用（单调性、极值、最值）(考试时间40分钟，总分100分)一、选择题：本题共8小题，每小题6分，共48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。带￥题目为能力提升题，分值不计入总分。1.下列函数中，存在极值的是A.y=eB.y=In xxD.y=x2-2x【答案】D【解析】对于A:因为函数y=e是实数集上的增函数，所以函数y=e没有极值；对于B:因为函数y=lnx是正实数集上的增函数，所以函数y=1nx没有极值；对于C:因为函数y=2在区间(0，十o∞)，(-0,0)上是减函数，-二没有极值；对于D:因为y=x2-2x=(x-1)2-1,所以该函数在区间(1，十∞)上是增间（一∞，1）上是减函数，所以x=1是函数的极小值点，符合题意2.已知函数fx)=xe-二，且a=f1oge),6=flog0.5),c=fn3),则ab,e的大小关系为A.c>a>bB.a>b>cC.b>a>cD.c>6>a【答案】A【解折们f)的定义城为R.且f(-)=-e‘-。号-x心e=f(x),所以f(x)为偶函数.当x>0时，f(x)=+1)e-1-x+1)e+x->1+0-1=0,所以f(x)在区同(0，+∞)上为增画数.又0elog31lne=1,所以ln3>loge>log2,则f(ln3)>f(log3e)>f(log32),又f (log;2)=f (-log:2)=f(log:0.5),c>a>b.3.已知函数f(x)在区间(a,b)上可导，则“函数f(x)在区间(a,b)上有最小值”是“存在xo∈(a,b),满足f'(xo)=0”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【答案】A【解析】因为（α，b)为开区间，所以最小值，点一定是极小值点，所以极小值点处的导数值为0，所以充分性成立；当f(x)=x3,x0=0时，f'(x0)=0,结合幂函数图象知f(x)无最小值，必要性不成立，所以“函数f(x)在区间(a,b)上有最小值”是“存在xo∈(a,b),满足f'(x0)=0”的充分不必要条件.4.3Jir'dc+4/T-zdr-A.28+4πB.21+4πC.7+πD.9【答案】C3,由定积分的几何意义知√一zdr表示曲线y=√1一x(单位圆的上半部分)与直线x=0x=1及坐标轴所图成的图形的面积，所以一7dx=,所以3rd业十4一2dr3x号+4×-7+元·18·

1、2024年100所名校高考模拟金典卷 24新高考·JD·英语-Y 英语答案

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2、2024年100所名校高考模拟金典卷 24新高考·JD·英语-Y 英语答案

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5、2024年100所名校高考模拟金典卷 24新高考·JD·英语-Y 英语答案

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2023全国高考分科综合卷（五）系双社会生态以度2022-2023年高考柱柳综合模拟金卷国马克思主义、21世纪(摘编自马福运下列关于原文内容的语文（二）人我们党不断把执B本试卷共8页，共22题，满分1

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13.下图是漫画《战争病患者的末日(1937年)》。该漫画反映了材料二民国倾覆，军阀混战，孙中山痛感没有自己的军队来维护新生的共和政权。1921年底共产国际代表马林会见孙中山，建议创办军官学校，作为建

3、百师联盟2024届高三开学摸底联考（新高考75分钟）历史

地方医学教育的重视，C项正确；医学考试不属于科举考试的范畴，排除A项；宋代私学教育较为兴盛，材料内容没有体现官府对教育的垄断，排除B项；材料无法体现医生的社会地位，排除D项；故选C项。20.1914年

4、广东省衡水金卷2024届高三上学期摸底联考地理试题答案

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开放包容之路、和衷共济之路”照亮了亚太发展之路。下列对材料解读合理的有①太平之洋要求相互尊重主权领土完整②友谊之洋维护共同利

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2、2024届高三全国100所名校AB测试示范卷·思想政治[24·G3AB(新高考)·思想政治-R-必考-FJ]五试题

增强人民福祉，③符合题意。④：“南昌惠民保”属于商业保险，不能完善社会保障体系，④不符合题意。故本题选B。19.王某手中有现金20万元，2021年年底他对年初购买的理财产品收益进行了梳理，理财项目及收

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C.是他进行文化创作的精神根基面麻处时管限型大有心蹈题卧的中数里代的员人古D.是他获得诺贝尔文学奖的重要基础半靠西交孕路史长，佛量中隆下是费【答案】A【解析】阿卜杜勒-拉扎克·古尔纳的这种“矛盾”的心

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5、2024年100所名校高考模拟金典卷 24新高考·JD·英语-Y 英语(1-5)答案

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5.B.分析：因为f(x)是R上的偶函数，所以f(-x)=f(x),又因f(x)=f(2-x),所以co引使得f”()=0,当xe(0,0)f(-x)=f(2+x),即f(x)=f(x+2),所以时，f'(x)<0,f(x)单调递减；当x∈)的一个周期为2，则f(2》}时，了'(x)>0x)单调递增，此时2x2+=分=1，故选B函数)在0，上有最小值，符合题意，6.C.分析：如图所示，长方体ABCD一综上可得，实数a的取值范围是(0，+0).AB1C,D1中，AB=2,BB1=3,AD=4,M为故选A.AD的中点，则该三视图对应的几何体为三棱锥B-A,D,M,该几何体的体积为3×y-ax2×3×4×2=4,故选CDC9.B.分析：由双曲线的对称性可知四边形MF,NF,是平行四边形.由已知OM=OF2,得平行四边形MF,NF,是矩形.由双曲线的对称性，不妨设点M在第一象限，设B7.D.分析：由题意，当=100时，速度的增MF=m,|MF2|=n,则m,m-n=2a,量为4，=5n100:当0=600时，速度的增mn=4a2,整理得c2=3a2,即C=3,mm2+n2=(2c)2,量为△2=5ln600=5lnl00+5ln6,所以所以C的离心率为3，故选B.4,-41-5lnl00+5ln6-5lnl100=ln610.C.分析：由函数图象可知A=2,函数的最△v15ln1001n100In2+ln3小正周期为7=4x(5-3)=8,放w=2π8≈39%，故选D.2(ln2+ln5)4,将(3,0)代入解析式中，有2sm8.A.分析：由题意，函数(x)=x2-sinx,可得f'(x)=ax-cosx,若a≤0，当x∈任×3+9-0，解得e=m-eZ.山0,时，可得f'()<0,x)在0，上于<1，故p=牙，所以①错误；由以上单调递减，此时函数fx)在0，)没有最分析可知f(x)=2sinTT4+4,将f(x)的小值，不符合题意；若a>0,令f'(x)=0,即图象向右平移1个单位，得到函数y=ax-cosx=0,其解即y=ax与y=cosx图象交点的横坐标，画出函数y=ax与y=cosx2m-+到=2in年的图象，所的图象，如图所示，结合图象，可得存在xo以②正确；将x=-1代入f(x)=2sin—43

64.accessible65.named写作（划线部分为精彩表达）第一节One possible version:Hi Ryan,How are you?I'm writing to express my sincere gratitude for your constructive suggestionsin making our school's Law Day event such a great success.The feedback I've received has been entirely positive,with students reporting that theygained a much deeper understanding of the legal profession and its important role in society.Your expertise and insights were crucial in helping me craft a program that kept everyoneengaged and interested throughout the whole event.It simply would not have been the samewithout your involvement.Thank you again for taking the time to lend me a hand.Yours,LiHua第二节One possible version:Akhil got a rope and threw it down into the sea to Rahul.But Rahul was unable to grab the rope."Hurry up,Rahul,get the rope.The shark is right behind you,"shouted all the friends.Finally withMohit's help,Rahul got hold of the rope.Just as the shark was about to swallow Rahul,he waspulled up by his friends.Mohit also rapidly climbed onto the yacht."Just one more second,andwe would have lost our dear friend,"said Samar.He continued,"Maybe this was the reason thatwe should not have crossed the danger point."After all of them had recovered from the shock,they found the yacht still refused to start.All of asudden,Rahul heard a very loud sound.As he raised his head,he could see a tall wave comingtowards them.At this critical moment,Mohit remained calm and made attempts to start theyacht.Just as the tall wave was about to swallow the boys and their yacht,the engine started tofunction and Mohit turned the wheel of the yacht with all his energy,away from the danger.Eventually they reached safety.部分解析阅读第一节A篇主题语境：人与自我一一生活本文是应用文。文章介绍了美国太平洋水族馆举办的四个活动。21.D。理解具体信息。扫读四个活动的举办时间可知，Big Fish Little Fish为二月份举办的活动，再根据本部分的票价信息可知，非会员成人和儿童组合参加活动的花费是110美元。22.B。理解具体信息。根据Festival of Human Abilities部分中的This festival will include signlanguage interpreters可知，该活动配备了手语解说员，对听障患者友好。23.C。理解具体信息。根据National Parks Adventure部分中的Join us for a special screening ofNational Parks Adventure,voiced by Academy Award winner Robert Redford可知，这是一个观影活动。screening意为“（电影的）放映；（电视节目的）播放”；voice意为“解说”。B篇主题语境：人与自我一一生活