金太阳教育SUNDUCATION全国@o所名校高考模拟金典卷为盗版(十四)答案仅供教学使用，未经进传桶。印刷非正规途径传播举报电话：0791一83829175。阳教有题序23456789答案BDB头为盗版1.答率B解题分析因为(3-4i)=5,所以x=353十4,所以之此电子版52.答案C解题分析由x2+2x-8<0,得-4f(a)等价于3a-2>a>0,可得a∈(1，+∞).SUNDUCA6.答案A版印刷即解题分析由图表知，2016年一2021年，中国雪场滑雪人次逐年增加，故选项A正确20年一2018年，中国雪场滑雪人次的同比增长率逐年增加，故选项B错误；2016年一2021年，中国雪场滑雪人次增长率为1970900×100%≈118.9%，故选项C错误：2016年与2021年中国雪场滑雪900人次的同比增长率近似相等，但是2015年滑雪人次为800万，2020年滑雪人次为1750万，同比增长基数差距大，同比增长人数不相等，故选项D错误：7.答案阕A解题分析该几何体是一个正四棱锥挖去一个圆柱，其体积V=8一匹】348.答A解题分析从五类元素中任选三类元素共有10个基本事件，满足这三类元素两两之间存在两个相克一个相关系的有5个麻求章件的概率为品一宁9.答案刷即为盗SUNDUC态阳教有解题分析因为四面体ABEF的体积为四面体ABCD的体积的号心·野以会AF的金室转△ACD的积的，所以AE·AF-AC·AD-因为∠CAD所以EF2=AE平AF2-AEXAF店AEXAF=-专，当且仅当AE=AF时等号成立，所以EP的最雀为3参考答案（十三~十八）第7页（答案共33页）【23·JD·数学（文科）-GS】

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1、安徽省芜湖市2024-2025学年度第一学期九年级素质教育评估试卷政治答案

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(C)6.What marked the change of Aspen's(B)9.What challenge does Wittock face?economic focus?A.Matching colors to customers'A.The growth of cars.preferences.读B.The popularity of music.读B.Cutting tennis balls properly by hand.C.The promotion of skiing.C.Making the gas inside the tennis ballsD.The disappearance of mines.escape.D.Finding enough tennis balls to recycle.gg(C)10.What can be inferred from the last(B)7.How does the author describe hisparagraph?mother's life before his birth?A.Tennis ball materials wear out easily.读A.By comparing it to his own life.读B.Wittock uses tennis balls to reduceB.Through specific social changes.costs.C.Through her family background.C.Wittock focuses on continuous reuseD.By focusing on her achievements.of materials.D.Tennis balls can better matchgcustomers'space.(A)11.What could be a suitable title for the text?Tennis is a very popular sport worldwide and it can be found almostA.A Designer's Creative Use of Tennisanywhere.That's why Belgian designer Mathilde Wittock is creatingfirniture (from tennis balls that were thrown away."Though it takes around 24 different steps to produce a tennis ball,Ballswhich is around five days,it can be only used for quite a short time,"said读B.Environmental Effects of Used TennisWittock."I was looking into tennis balls.Because I played tennis myself,IBallsknow there's a lot of waste."Now she recycles them to keep the 300 milliontennis balls that are produced every year out of places where waste is buried.C.The Process of Turning Tennis BallsIn fact,the US Open uses 70,000 balls a year,and the life cycle of ainto Furnitureball stands at only nine games.Even if they're in their box,if the box hasbeen opened,the gas inside the tennis balls will escape over time.Finally,D.The Business of Selling Furniturethey'll get flat and you'll have to throw them away.Made of Tennis BallsUsing tennis balls as a building material isn't an easy task.Wittockhas to cut them by hand along the white line while also removing theDbrand logo on the balls.She then creates frames (with holes wherethe tennis balls that have been cut can fit.The balls form a padded (Bumblebees are cold-adapted creatures and can have difficulty gettingsurface that is excellent for sound reduction.used to extreme heat.For a new study,researchers from the University of"I am easily affected by noise.The tennis balls presented a chanceto address this issue,"she said."And,with noise pollution increasing,its读Wurzburg in Germany collected 19 bumblebees from the wildor from a beeeffects are still largely unknown,but it's obvious that it has a bad influencefarm,placed them inside tubes ()and raised the heat to 40 C for nearlythree hours.Then,the researchers cut the bees'antennae (two long thin partson physical and mental health,so creating solutions to this problem is key."on their heads),which are used for smell and continue to be active for someIt takes Wittock three to four weeks to complete a chair that she sellstime after removal,and connected electrodes (to them.They measuredfor $2,900.Besides being cut,each ball has to be dved (by hand withthe antennae's responses (to three flower smells-ocimene,geraniolcolors that are picked to match the customers'space.But Wittock doesn'tand nonanal一hat are common in flowers and attract pollinators(传粉者).allow the life of tennis balls to end as furniture.The furniture pieces can berecycled into other useful objects if the balls wear down.(A)8.What is the goal of Wittock's move?The results?The extreme temperature reduced the bees'ability tosmell by up to 80%in female workers and 50%in male bees.The antennaeA.To do her part to protect thealso had difficulty recovering from the heat:Their smell responses werestill abnormal after 24 hours of recovery in cooler temperatures."That wasenvironment.astounding,"says lead author Sabine Nooten,an insect ecologist at theUniversity of Wurzburg-the team had thought the antennae would return读B.To improve the steps of producingto normal more quickly.tennis balls.读The experiment showed wild bumblebees have more trouble adaptingto heat than the bumblebees from the bee farm do.And female worker beesC.To reduce noise pollution and itsalso appeared to struggle more than males.With about one-third of theglobal human food supply made up of crops that depend on bee pollinators,effects on health.if heat waves continue or worsen,they may reduce the bees'ability toD.To make sure tennis balls can be usedpollinate crops.for a long time.2

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回必备词语与句型：wet,temperature,degree,shower,remember to do78.What does the hotel look like?sth.,neither...nor...,take photos of,look forwardIt looks like stars.to79.What can visitors do in the desert besidesSpring is the wettest time of the year.了)watching stars?The highest temperature can reach over 37They can swim in a pool,try sand-skiing,degrees.and fly across the Yellow River.Autumn brings cooler temperatures and lower80.What is the writer's advice for visitors?humidity.To book a hotel room early.It's neither too hot nor too cold.If you come in winter,you don't need to bringgthick clothes.One possible version:B.书面表达Dear David.请根据要求完成短文写作。I'm glad to hear from you.And I'm excited toknow that you're coming to visit Guangzhou.Here81.假如你是广州某中学八年级学生李华，你的I'd like to tell you something about the weather of美国笔友David计划明年来你的家乡旅行，他发the city.邮件询问你广州的天气情况。请你根据以下思维In spring,the weather gets warmer.It's the wettest导图内容提示，给David回一封邮件，简要介绍time of the year.If you come to Guangzhou in一下广州的天气，为他推荐最适合旅游的时间，spring,remember to bring more clothes.They are并提醒他一些旅游的注意事项。hard to dry after you wash them.In summer,it'squite hot.The highest temperature can reach over37 degrees.What's more,it rains a lot.There are often showers.So don't forget to wearsunglasses and bring an umbrella if you come at this time.给David的一封邮件Autumn brings cooler temperatures and lower humidity.It's neither too hot nor too cold,making it a pleasant timefor outdoor activities.It's the best time to visit表示欢迎天气特征注意事项表达期待Guangzhou.You can come and enjoy the beautifulflowers and leaves.Bring a camera because you may want夏季：to take photos of them.Winter in Guangzhou is veryshort.It's warm,and it hardly snows.If you come in时winter,you don't need to bring thick clothes.Shirts and冬季：pants are suitable.I'm looking forward to seeing you in Guangzhou.Yours,Li Hua详见答案页注意：()可在思维导图内容提示的基础上适当·拓展信息。(2)不能照抄原文，意思连贯，语句通顺，语法正确。(3)80词左右。邮件的开头和结尾已经给出，不计入总词数。Dear David.I'm glad to hear from you.Yours,Li Hua【写作指导】本篇写作要求给Davidl回一封邮件，介绍广州一年四季的天气，并为他推荐最适合旅行的时间，提醒注意事项。回主题：人与自然之自然生态©子主题：季节的特征与变化回主要人称：第三人称回主要时态：一般现在时回行文布局：①直接引出话题；②根据提示，依次介绍广州一年四季的天气特征，并提出注意事项；③表达期待。9

第Firstly,swimming is full-body exercise.When第四课时swimming,you must move your arms,legs and even all同步练习参1-2DB课(6)parts(part)of your body.Secondly,swimming is基础训练good for your heart.You may have fewer heart(7)problemsI.1.working2.closed3.to solve(problem)if you swim often.Thirdly,swimming can make4.praying5.to sleepyou happy.It's good for your mental(心理的)health.II.1.Henry's factory is quite large.What's more,it helps(8)with your sleep.If you swim答案2.I had great fun in the park.in the day,you will sleep(9)well (good)at night.3.I'm too tired to play any sportsSo(10)why not go swimming in your free time?4.Was Lucy practicing English last Sunday morning?5.Yes,I was.You can get more out of this sport than you thinkIII.1.her 2.interesting3.spending4.going5.the6.parts 7.problems8.with9.well10.whyg第1版特别关注第4版读有所思I.1.news;answered雾2.当他正要离开办公室的时候，一个叫比尔的夜间看守员I want to study biology in college.I want to understandmore about how living things work,from the smallest考进来了。3.He decided to travel by train答案cell(细胞)to the largest ecosystem(生态系统).'m goodat science,and I enjoy exploring the natural world4.B5.He gave Bill $5,000 with a letter.around me./..案II.1.fifth悟有所行2.red,white and bluea.1-4ABCC3.During the Tokyo Olympicsb.1.Hunan 2.grandparents 3.history 4.university4.While Daley is famous for diving,he has also become a5.2020star on the Internet for his knitting skills.6.July5.把编织作为我的爱好是非常有趣的：文化传承1-3TFT第2-3版第一课时同步练习I.1-2ACII.1.sports news2.the service基础训练送养径报社考答案I.1.cleaning2.ducks3.served4.chatsEARNINGENGLISH5.packing6.answering7.museums8.to passII.1.What were you doing at 8 last night?2.I was listening to news at this time yesterday.第12期3.I called you to go to a concert.八年级★福建4.What was John doing at three last Friday afternoon?能力提升5.No,they weren't.小报(第三章第三节)6.Hold the line,please.7.Were you playing the violin from seven to nine last night?8.Jim is one of my best friends.第二课时第一节听句子同步练习参I.CII.1.agreed to meet 2.Isn't;interesting听基础训练力黨I.1.wonderful2.read3.useful4.agreed5.collectingII.1.I agree with you.月2.I think the movie is just so-so.3.I don't think so.4.I think your advice is very useful5.I don't agree that playing computer games is fun.B)第三课时同步练习听力材料I.1-2 BCII.1.Wake up2.matches听1.There was a heavy rain at 10 a.m.last Sunday.基础训练2.Gina was surprised when hearing the news.I.1.woke2.disappear3.sold4.beat 5.matches3.The factory closed last June.答案6.burned 7.geese8.happily 9.dead 10.knocking4.Mike was playing with his pet dog at this timeII.1.The boy was taking a shower at this time last night.yesterday.2.The girl was flying a kite from nine to ten yesterday5.The science museum was crowded when Andy wasmorning.3.They were playing soccer at 3:00 p.m.yesterday.there.4.The boy was walking the dog when Tom called.5.The panda was sleeping when we arrived.

按步骤得分，步骤齐全且结果正确，得全分；若结果错误，扣除结果分后，其余按步骤得分。4√10-1016.【答案】（1）3m/s²（2）0.8m(3)5【解析及评分细则】（1）物体A与长木板B碰后物体C做加速运动，长木板B做减速运动，由牛顿第二定律对C有μmg=ma解得a=1m/s²对长木板B由牛顿第二定律得μmg+μ（M+m）g=Ma解得a=3m/s²按步骤得分，步骤齐全且结果正确，得全分；若结果错误，扣除结果分后，其余按步骤得分（2）设碰后长木板B的速度为V，欲使物体C刚好不从长木板B的最左端滑出，则应使物体C刚好滑到长木板的最左端二者共速，设共同的速度为v.则有v=at=V-aLV+V-又由22解得v=4m/s物体A和长木板B发生弹性碰撞，设碰前物体A的速度为Vo，对于碰撞的过程由动量守恒定律、机械能守恒定律得mVo=Mv+mVMvmv2解得v=4m/s、v=0物体A由O到P的过程，由机械能守恒定律得mv=mg2解得h=0.8m按步骤得分，步骤齐全且结果正确，得全分；若结果错误，扣除结果分后，其余按步骤得分，（3）物体A从距离P点h=0.2m处静止释放，碰前有mogh碰前A的速度为v=2m/s由第（2）问解析可知，碰后瞬间B的速度为v=2m/s，A、B碰后的瞬间，在长木板上施加的水平向右的恒力F=20N，撤走外力前物体C以a=1m/s²加速运动，长木板B加速运动，对长木板B由牛顿第二定律得F-μmg-μ（M+m）g=Ma

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