M:Welcome to our talk show,Barbara.Please,make yourself at home.First,could you please tell me some-thing about where you live?W:Yes.I was born in France,but I grew up in Switzerland.And I recently moved to the UK.Now I live inWeybridge.M:What sort of place is that?W:It's a large busy place with beautiful scenery.It's in London.It has got lots of people and houses.It'stypical of London suburbs.M:Is there anything you like best about it?W:The greatest thing about Weybridge is the facilities.You've got everything you need,shops,buses andtrains,cinema,pubs and restaurants,entertainment.M:I see,thank you.Now,let's move on to your job.Text 8M:I really can't see why newspapers attract you so much.W:I'm looking for something important.M:What are you interested in,news,sports or entertainment?W:Entertainment is my favorite.I want to know the information about famous stars.But now I'm looking forsome job advertisements.M:Job advertisements?W:Yes.That's why I read newspapers.M:I see.W:However,there are so few good jobs.M:Well,good jobs only suit the well-educated.W:But I just left high school.There must be some jobs that suit me.M:Listen,the most suitable job for you is to work hard to enter a university.Text 9M:Hi,Sandra.Do you have a minute to talk?W:Sure.What can I do for you?M:It's your new dog.He's constantly barking when you're out.What's worse is that he causes all the otherdogs in the neighborhood to bark,too.It's very annoying.I'm trying to study for some very important ex-ams,W:I do apologize.I had no idea.I'm away so much.M:I know.It's also why he's barking so much.He's lonely.You shouldn't keep a dog like that locked in ahouse alone all day.W:I know.But there have been so many robberies recently and I thought having a dog would help.M:Well.I can understand that.Look,it's only the barking that's a problem,I could take him for a shortwalk a couple of times a day if you like.W:Oh,that would be great.Text 10Thank you for calling our competition hotline.We have all the information you need to enter this excitingpainting competition.The most important date for you to remember is the one you have to send in your paintingsby that's the thirty-first of August.We need them all in by that date because the winning paintings will bein a show held from October 15th to November 1st at the School of Arts.The next important bit of information is the topic for the competition.Last year's topic of Cities was verysuccessful.This year we'd like to see paintings showing your ideas on the subject of The Future.Think aboutyour world,your family and home how might it look one hundred years from now?Unfortunately,we can't return your paintings but to show that you've entered,all of you will receive acertificate.It'll look great on your bedroom wall next to your posters and photos.We welcome entries from school groups,so make sure you tell your teacher about the competition.Schoolscan win a special course with Barry Wells.He's an artist from Australia,who's produced pictures for manychildren's story books sold here in England.He'll be doing classes in how to draw cartoons.Good luck and happy painting!⊙2022年全国联考精选卷(四)·英语参考答案第6页(共6页)⊙
M:Do you have a map of the campus?W:Yes,I have,but it doesn't help me very much.I'm not good at reading maps.M:Do you know where your classes are?W:More or less.But I always get there late.I feel so helpless.M:We are in the same boat.That's because we don't know the short cuts.W:We can ask the fellow students and they will show us how to do it.(Text 10)M:Hello,everyone!I'm Wendy's brother.As most of you know,my sisterand I have been very close since we were little.So you can imagine when she toldme she was getting married to Bob,I was a little protective.Who was he?Wheredid he grow up?Where did he go to school?Why did he like my sister so much?Then my sister told me he grew up here in the town and even graduated in thesame major as me!So I guess we have a lot more in common than I first thought,although I don't like music,or sports.Anyway,as her brother,I want to give thisgift to her and say something to my sister personally now:It's a machine that al-lows you to travel back in time.You can only take 30 pictures with it,so chooseyour pictures wisely.When you're done,put them in a box that says "Open onOur 50th Anniversary".On that day,get the pictures developed.I hope it givesyou the same thing to look forward to,as well as look back on.And I wish you allthe happiness.Congratulations!32【23·G3AB·英语·参考答案一BSD一必考一AH】
(Text 7)W:Hi,Phil,can you tell me how it happened?M:Sure.I was climbing a mountain in New Hampshire in 1982.Suddenly theweather became really bad.There was a lot of snow and we couldn't see any-thing.We got lost.Well,we spent four days on the mountain.The tempera-ture was 20 degrees below zero.We didn't have any equipment or food.W:So what happened?I guess someone found you,right?M:Yes,but we were very sick.I couldn't move my legs because of the cold.I spenttwo months in the hospital.The doctors removed my legs.W:Right.So you lost your legs,but you want to try your best to stay active.M:That's right.In fact,I decided to make some new legs for myself.I realize thatno one has to be physically disabled.We can use modern technology to help us.W:And you built these great new legs.Can you go mountain climbing again?M:Yes,I can.In fact,these are better than climbing shoes.The spring designmeans they are much more powerful.(Text 8)M:Excuse me?Do you know what that vehicle in the street is?It's so strange.W:Oh that?That's a delivery vehicle.I think it looks strange,too.M:I've never seen that type before.It looks much different from normal trucksand cars.W:This is the first day that they are in operation.California's just allowed thecompany to put them on the streets.They use computer programs to deliverpackages instead of delivery men.M:Wow!That's amazing!Is this company called Nuvo?That's what it says on theside of the vehicle.W:Yes.It was founded by two people who left Google.Nuvo and anothercompany called Waypoint are the only ones that are making this type of car.My cousin actually works for Waypoint.M:So this is the future,hah?I'm amazed by something new every day.W:I guess so.I heard from a co-worker that one of these companies is even tryingto make public vehicles.They'll have no drivers,either.【23·G3AB·英语·参考答案一BSD一必考一AH)
教学札记金太阳AB创新卷·语文单元卷(七)图文转换等年拿人个大:的示【察】售情分折(40分钟100分)下问,学时数失合所:意离高考对接点图文转换(),由知识疑难点图表、图片转换1下面是一幅题为《阳春雪》的版画,请写一段文字,介绍画面主体内容。要求语言准确、简明、连贯,60个字左右。(9分)40学收入者用6某通社对全1008名请根据下面的调查结果,向学与原因不调60字【答案】示例:山脚有一条弯曲的河,河面上大小船只穿梭往来,一座大桥横跨河上,河两岸鳞次栉比的房屋顶上积,”林,套的下容类个闲头食了一层厚厚的白雪2观察下面一幅漫画,请简要介绍画面内容,并分析其寓意。《9分)各剂国“祖一带一“县团不言。不证卧,阳简言部来要,意答◇金太阳AB创新卷·语文(XGK,单元卷)◇
13.某生物兴趣小组探究了泡菜制作过程中乳酸菌数量、pH以及亚硝酸盐AA-A14035含量的变化,结果如图所示。下列有关叙述错误的是6a乳酸菌30b-△-令254A.乳酸菌数量先增加后减少,不能持续增加15铜B.若泡菜坛有裂缝,侧乳酸菌的数量会减少花1*5部123456789100C.第3天的泡菜比第8天的更适于食用发酵时间/dD.乳酸菌发酵产生的乳酸使pH逐渐降低14.如图为葡萄酒发酵实验装置,下列相关叙述错误的是气阀a气阀bA.在发酵过程中,需关闭气阀aB.制作葡萄酒时,葡萄先冲洗后除去枝梗C.d管长而弯曲,可防止空气中微生物的污染出料口cD.若继续用此装置制作葡萄醋,需将温度调整为18一20℃15.下列关于酿制果醋的叙述,错误的是A.果醋发酵时发酵液pH降低B.果醋发酵过程中需要不断充气C.果醋发酵的前提是进行果酒发酵D.醋酸菌可将乙醇转化为乙醛,进而转化为醋酸16.某高校学生利用所学的知识调查流经学校的河水中大肠杆菌的状况,测定了该河流水样中的大肠杆菌含量,并进行了大肠杆菌的分离等工作,图1和图2分别是同学甲和乙得到的结果。下列相关叙述错误的是I区A.图1中Ⅲ区是观察细菌菌落形态的最佳区域B.整个划线操作的过程都必须在酒精灯火焰旁进行,同Ⅲ区学甲所用接种工具总共灼烧灭菌了5次图1图2C.图1中I、Ⅱ区的细菌数量均太多,应从Ⅲ区挑取单菌落D.同学乙采用的是稀释涂布板法,接种时可能涂布不均匀17.无菌技术应围绕着如何避免杂菌的污染展开,主要包括消毒和灭菌。下列关于无菌操作的叙述,错误的是A.无菌技术可以有效避免操作者自身被微生物感染B.用紫外线照射接种室前适量喷洒石炭酸可以加强消毒效果C.配制好选择培养基后将其分装到培养皿中,再进行湿热灭菌D.用巴氏消毒法处理食品后仍会有部分较耐热的细菌或细菌芽孢存在18.金黄色葡萄球菌可引起化脓性炎症,青霉素是化脓性炎症的特效药。但由于青霉素的长期滥用,金黄色葡萄球菌中出现了对青霉素的耐药性,进而产生了“超级细菌”。某医学研究小组在患者体内采集样本并制成菌液后进行分离培养,具体操作如图所示。(已知:金黄色葡萄球菌能分解卵黄中的卵磷脂,在含卵黄的固体培养基上形成的菌落周围会出现特有的乳白色的乳浊环。)下列相关叙述错误的是【高二期中考试·生物试卷第4页(共6页)】232551D
体膜电位的影响存在物种间差异人体细胞的线粒体疟原虫是营寄生生活的单细胞真核生物:从免疫的角度分析,疟原虫属于抗原。疟原虫能够识别并结合红细胞表面受体而选择性地侵入红细胞。疟原虫的代谢产物及其刺激吞噬细胞产生的致热物质可以导致机体的体温调节功能异常,继而引起发热。(1)疟原虫是一种单细胞动物,从细胞结构分析,疟原虫属于真核生物。(2)进入血液循环后的疟原虫选择性地侵入红细胞,说明它能够识别并结合红细胞表面受体,进而侵入红细胞,即红细胞膜上有疟原虫识别并结合的受体。(3)疟原虫大量增殖后涨破红细胞进入血浆,刺激吞噬细胞产生的致热物质与疟原虫的代谢产物共同作用于宿主下丘脑的体温调节中枢,使机体的产热量大于散热量,引起发热。疟原虫周期性繁殖大量消耗人体细胞的能源物质,使细胞供能不足,引起骨骼肌不由自主战栗,促进细胞产热增加,这是机体周期性出现“寒战”的原因。(4)①分析表中信息可知:1、2组与3、4组实验的自变量均为是否加入青蒿素,因变量是线粒体膜电位的相对值。与1组(对照组)相比,2组加入青蒿素后,疟原虫的线粒体膜电位的相对值降低的幅度非常大,说明青蒿素能显著降低疟原虫的线粒体膜电位;由3、4组结果可知青蒿素对田鼠细胞线粒体膜电位无明显影响,据此可以得出的结论是:青蒿素对线粒体膜电位的影响存在物种间差异。②由①中数据分析可知,青蒿素能通过抑制疟原虫的线粒体的功能而抑制疟原虫的繁殖,但对仓鼠细胞线粒体的供能几乎无影响。可见,将实验中的仓鼠细胞的线粒体替换为人体细胞的线粒体,能为临床应用青蒿素治疗疟疾提供直接的细胞生物学实验证据。本题以“疟原虫引发的疟疾出现的临床症状及其治疗”为情境,综合考查学生对体温调节机理的理解和掌握情况,以及对实验现象和结果进行解释、分析和处理的能力。22.鲢鱼链鱼以浮游植物为食,投放后形成的食物链短,减少能量损耗竞争增加了生物多样性,提高了生态系统的自我调节能力生产者固定太阳能能量沿食物链流动,而食物链中的捕食关系不能倒过来(或“是不可逆的)根据表格食物的信息可知:鲢鱼为第二营养级,鳙鱼、青鱼为肉食性鱼,鲤鱼为杂食性惫,能量流动是逐级递减的,食物链越长,能量损耗越多。(1)根据上述分析可知,鲢鱼以浮游植物为食,投放后形成的食物链短,减少了能量损耗,使能量更多地流向对人类最有益的方向,所以“莲藕生态养鱼”模式中
■■■口■口口20.(除特殊标注外,每空2分,共11分)(1)不遵循(1分)基因型为aB:Ab=1:1,故等位基因A、a和B、b位于一对同源染色体上aA(2)Bb(a、B、d位于一条染色体上,A、b、D位于另一条染色体上)d--D(3)X染色体的非同源区段(1分)如果位于X染色体非同源区段,则同一个体不可能同时产生A和ā两种精子:(或如果在常染色体或XY染色体同源区段,可能同时产生A和a两种精子)】①卵细胞(1分)③检测到卵细胞中含有E或e基因【解析】(1)题中显示,表中该志愿者12个精子的基因组成种类和比例与该志愿者理论上产生的配子的基因组成种类和比例相同,结合表中信总可以看出,基因型为aB:Ab=1:1,因而可推测,等位基因A、a和B、b位于一对同源染色体上,因而其遗传不遵循自由组合定律。(2)统计结果显示,该志愿者关于A、a和B、b及D、d的配子比例为aBd:AbD:aBD:Abd=2:2:1:1,说明该志愿者产生Abd、aBD的精子比例为I/3,该比例小于1/2,因而属于重组配子,说明其体内的相关基因处于连锁关系,即应该为a、B、d连锁,A、b、D连锁,据此画出该志愿者的这3对等位基因在染色体上的相对位置关系图。(此处图略)(3)表中显示含有a的配子和不含a的配子的比例表现为1:1,因而可推测a基因不可能位于X染色体的非同源区段上,而是可能位于常染色体或XY的同源区段。现有男、女志愿者的正常的精子和卵细胞各一个可供选用,且要用本题研究的实验方法,证明基因E和e位于X染色体的非同源区段而不位于Y染色体的非同源区段:若基因E(e)位于X染色体的非同源区段,则卵细胞中一定能检测到E或e基因,若基因E()位于Y染色体的非同源区段,卵细胞中就检测不到该基因,精子中无论检测到该基因与否,都有可能位于X染色体的非同源区段或Y染色体的非同源区段。生物参考答案·第7页(共7页)
务加个相,20能形新1常企何海10料有作揭是店从棉产集。00量,结界细0100200300400900。时间()项铺A,实验过程中,不同时间点CO,的生成场所均相同對生塑B,第100s时,醉母菌细胞呼吸中O,的消柜量等手CO,的释量C,第300s时,酵母菌细胞无氧呼吸消牦葡精榭的事率大于有氧呼形年变绣D,实验结束后向养液滤液中滴加酸性重脩酸即液,振物后星:色A.可秀【答案】C易,突变作【解析】由题图可知,200s前,酵丹酋既进行有氧,呼项又进行无,氧,呼吸,200s后主要频行无第呼%,C9,的气C享变成场所不同,A错误;0100s,酵母菌细胞呼吸O2的消耗量约为15mgL,而C02的释水量约为D,年变月10mgL,因此,第100s时酵丹菌细饱呼吸中O2的消托量小千CO2的释量,B情误影2%后培养【名策)⊙液中O,舍量不再发生变化,税明酵丹蘭此时主要进行无氧呼吸,因此酵母菌细胞无氧,呼吸消耗葡萄绵【解析】在生的速率大于有氧呼吸消耗萌萄糖的速率,C正确;重铬酸钾在酸性条件下与酒精发生化学反应,堂成友候,绿色,D错误。片明14,以下图解表示某细胞内部分物质的代谢过程,相关叙述错误的是(和①D17,水7%)11照,C.H2O丙酮酸C0,据此分HO(-)()()个两T出A.图解中的①、②两物质依次是H2O和O,日【P海1B,图解中(一)(二)两阶段产生川的场所不同力出口以比外件甲(作希4有【体裤】C.图解中阶段(三)产生的水中的氢最终都来自葡萄糖,预并行以乳常,韩合情D.人体内的某些细胞不一定能发生上述全过程停汤得象算法国基图【答案】C【解析】根据有氧呼吸第三阶段是丙酮酸和水反应生成三氧化碳和川,可以推知①为HO,根据有氧呼吸第三B.阶段是氧气和川反应生成水,可以推知②为O2,A正确;图中(一)(二)两阶段产生田的场所分别是细胞质基质和线粒体,B正确,图中(三)阶段产生的水中的氢,最终来自葡萄糖和水,©错误;人体D内的某些细胞不一定能发生上述全过程,如人的成熟红细胞只逃行无氧,呼吸,产物为乳酸,D正确。【答案15.正常情况下,线粒体内膜上田的氧化与合成ATP相偶联。研究发现:FCCP作为解偶联剂能作用于线粒体【解柄内膜,使得线粒体内膜上释放的能量不变,但不合成ATP:抗霉素A是呼吸链抑制剂,能完全阻止线粒体耗氧。下列叙述错误的是(A,正常情况下,有氧呼吸的三个价阶段都有ATP和生成B,加人抗霜素A后,细胞有氧呼吸速率降低,无氧呼吸增州年来,的个压由特格】C,加人FCCP,会使细胞呼吸释放的能量大部分以热能形式散失林风九架域养在中级菌和测D,加人FCCP后,细胞完成正常生命活动消耗的葡萄糖的量增加的村件风合骑幅【答案】A【解析】有氧呼吸过程中,三个阶段都有TP的产生,但只有第一、二阶段有的产生,A错误,线粒体是有18氧呼吸的主要场所,分析题意可知,杭霉素A是呼吸链抑制剂,能完全阻止线粒休耗氧,故细胞有氧呼吸速华降低,无氧呼吸增强,B正确,有氧呼吸的第三阶段在线粒体内膜,该阶段会产生大量能量,
C-)0-取=附当且仅当ab且心=0+5-5动且22422222AC r3r=6-5.解法二设圆的半径为∠CDA=0,:AC=B=r,六∠CAD=号在△CDA中由正弦定理可得sngCDr编Tsin,cD=33sin0在△CEA中由正弦定理可得CEn0-9rsinsin .CE=-3·.△CED的面积35w-ce4rsin3rsin交23r3r2.sins如0-孕216sn0sin(0-孕8(sin20-sinecos0)3r23r24-4(cos20+sin204-45m20+草'当9=x时四边形CBC,D的面积取得最小值3r235-D,2.此时0D=CE2ir32+2W223r.cos33√5 .C0S2cosx50e2-66-.装-6-53388DE-2CEcos8333sin。rsn2r·2cos8r8四、解答题:本题共6小题,共70分,解答应写出必要的文字说明、证明过程或演算步爆n解D:树的周期T-2二BCL合:△MBC面积的最小值S-交20o自w知回=+月号到…4分:f在区间0,m上7π81r有20个极值点,20r22422…10分鼎D4=,由a,+a+切=+0求得6=-l,马=或到a}为等差数别.24=4+码,六=4,六马=3.六公差d=马-9=2.分a+a+)=8+m0.得a+a+)=5+n+@0=2n-1.…4分
8已知函数)=e+x-2存在零点a,函数g)=-m-m-2存在零点6,且a-6<2,则实数m的取值范围是A任+B(各+c(-0,4D.(o,4二、多项选择题:本题共4小题,每小题5分,共20分.在每小题给出的四个选项中,有多项符合题目要求,全部选对的得5分,部分选对的得2分,有选错的得0分9.2014一2022年(2022年为上半年)中国国内生产总值(GDP)统计如下,且已知2022年全年中国国内生产总值(GDP)为121.01万亿元,则下列结论中正确的是2014一2022年上半年中国国内生产总值(GDP)统计图140.00口国肉生产总值(万亿元)一同比增长率(%)20114.37120.00010100.0098.65101600102.0832080.0074.64-1064.3668.8960.0056.26-2040.00-3020.00400.00201420152016201720182019202020212022年-50上半年A.2022年下半年中国GDP为64,75万亿元四B.2022年中国GDP大于2014年与2015年的GDP之和OF).TIC.2014一2021年中国GDP同比增长率超过10%的有2017年、2018年、2021年D.2014一2021年中国GDP同比增长最快的是2021年10.已知函数f(x)-(x2-a)e(a∈R),则下列结论中正确的是A.当a≤-1时,f(x)是R上的增函数B.当a<0时,直线y=a与f(x)的图象没有公共点C.当a>-1时,f(x)的单调递减区间为(-1-√1+a,-1+个+a)D.当f(x)有一个极值点为0时,(x)的极大值为e1已知编圆C茶·后=a0>0的左有加点分别为5人青心率为P0有C上的动点,1PF2的最大值为6,则下列结论中正确的是A.椭圆C的短轴长为43B.当P,Q分别在x轴的上方和下方时四边形PF,Q5,的周长的取值范围是(8,16]C.存在四个不同的点P,使得∠F,PF,=60°D.若△PF,F2为锐角三角形,则点P横坐标的取值范围是(-2,2)数学试题第2页(共4页)
2022一2023学年安徽省八年级教学质量检测(二)道德与法治注意事项10.在试春包括答题卷”在“金晒装两部分无试题卷”共4页,“答题卷”共2页、埔务必11一并交回上器装盆通班公整分下列各蓝个备选省案中,只有1个是最符合汽物丽多彩动口成品通②看党的12①②3B.①②④C.①③④2③④校都匀3.A.血缘关系2022年9月C.业缘关系爱国主义教个人是社会的人的身份是在有机组成部分变定的4.右画告诉我们网络上存在走假的不良的信…【7在网络网络游戏趣味人隐私容易犯D.沉迷于网经“网络空间是亿万民众共同的精神家园和生活14鸟烟瘴态恶化净做好网,提片文合人民利益。网络空间天朗气清、生态良好,素”净化网络空间,我们青少年应该合人民利网特贺③传播正能量,弘扬社会主义核心价值观②制定法律法规,助力社会发展①②④守牢安全线,自觉远离网络6.疫情发生后B.①3西藏自治区公安厅全力以赴保稳定,要求全警全员全时在岗在位,②④D④1区、场所、部位日常巡控和社区、街道安全守护,依法严打各类涉疫违法犯罪,严格落实重点地序稳有序。这是因为①社会正常运行需要良好的秩序有护③社会秩序营造良好的社会环境②社会秩序明确社会规则的内容①②③B.①②④④维护秩序有利于搞好疫情防控7.风筝很自由,可以翱翔于天地之间,它飞得稳稳的。风筝身上连着一条线,风筝线使得风等在线①③④D.②③④轴的牵引下稳地飞翔,不至于飞走。可是样,漫无目的地左冲一下,右滑下。,当这根线拉得太紧的时候,风筝便会像没头苍蝴一来风筝的自由,建立在线的束缚和牵写引上。这告诉我们的道理是。①自由是绝对的、随心所欲的王有了线的牵引,失去衡的风筝会很快从大③制定规则的目的是限制人的自由②壮会规则划定了自由的边界A.①②&①③④社会规则是人们享有自由的保障C.24D根据教育部印发的《义务教育课程方案》和《义务教育劳动课程标准(2022年版)》,今年秋季开N③④学起,劳动课正式成为中小学的门独立课程。劳动课程均每周不少于1课时,用于清动策划技能指导、练实践、总结交流等。这说明,①维护规则需要从自己做起③社会规则不是一成不变的②我们要发自内心敬畏规则B.①③④规则需要加以改进和完害A.①D2C.24④D.042022一2023学年安徽省八年级教学质量检测(二),道德与法治第1T其4西
侣分得费得微的货提定鹏我什标如动慢画二中的跨栏者?(6分【融入社会健康成长】17.(8分1阅读材料,回答下列问题的吸,切身体会不易。劳动实你而且有非遗技艺盖范围广,不仅有传统农耕里的农作物种植、制禾脱、饲养家衡、水塘养殖生火做饭、应急教援等内客】)人的成长离不开社会。结合材料,谈谈开服劳动实践体验活动对我们成长的意义。(4分)(2在劳动实践体验活动中,同学们需要往意些什么?(4分)行社店和护知绵保俐鲜象人脚,望蝶降以统担线【探究情境与法同行18.(12分)星期六小智准备与妈妈先到超市购物,然后去看望住在农村的外公外婆。这一天,小智遇到了一些法律问题,请你与他一起探究。情境去超市购物时,妈妈没有看到“禁止停车”的标志,将车停在路边,被交警依据道路交通安全法处以200元罚款TT)从违法类别来看,妈妈的行为属于:5经(2分)(2)妈妈承担的法律责任属于:吆丝】,(2分)情境二在经过一片山林时,小智和妈妈发现两村民正在山上使用猎枪射杀国家一级保护动物梅花鹿(1)小智和妈妈的正确做法是:打电修方的2酵丝(2分)(2)理由:V1(2分)情境三午餐时,努舅无奈地说:“我投资敏万元的养鸡场被镇政府组织人员用铲车强制折除。我咨询了律师,他们说镇政府的行为侵犯了我的合法权益。可是,我采取了多种维权方式,但都无济于事看来只能自认倒露了。(1)小智应该建议舅舅使用手段维护合法权益。(2分)(2)理由:玖理纱强机执纯年牧。(2分)【正确认识网络建设网络文明】19.(13分)阅读材料,回答下列问题●问政江谁材料2021年12月15日,安徽省司法厅厅长美明率厅行政复议与应诉处等相关部门负责人走进安缴广播电视台《政风行风热线》直播间和听众朋友进行交流互动,线上解答听众咨询,受理投诉。1)上述材料说明网络具有什么作用?(2分)网民规料二2022年8月31日,第50次《中国互联网络发展状况统计报告》在京发布。2012年至20226月,中国网民规模从5.64亿增长到10.51亿,互联网普及率从42.1%提高到74.4%,形成了全球为庞大、生机勃勃的数字社会2)请你从日常生活的角度,分析我国网民规模不断增长和互联网普及率不断提高的原因。(3分)9络谣言科三王某在广德市桐汭街道农贸市场附近拍摄一段警车亮警灯停放的视频,并发抖音谣称有外地步疫隔离人员在广德农贸市场活动,在社会上造成不良影响。广德市公安局根据《中华人民共和国管理处罚法》有关规定,对王某处以行政拘留三日的处罚」散布涉疫谣言会对社会造成哪些不良影响?(4分)儿埃锣牌起恐慌移响标控作,2022-2023学年安徽省八年级教学质量检测(二)·道德与法治第3页共4页