教学全国©0所名校单元测试示范卷札记(3)若滑动变阻器采用限流接法，在虚线框内完成电路原理图乙。U解析：(1)根据螺旋测微器的读数规则读数，注意半刻度线已经露出(2)待测金属丝的额定电流约为0.5A,用电流表④时指针偏角太小，造成测量结果不准确；因电压表的量程是3V,用E时有可能烧坏电压表。故电流表选①，电源选E。(③)因为授-四尽-品所以电流表采用外接法。答案：(1)0.1770(2分)(2)④(1分)E(1分)(3)电路图如图丙所示(2分)丙12.(9分)2020年新春之际，我国出现了新冠肺炎疫情，面对突如其来的灾害，举国上下，万众一心，科学防治。武汉某定点救治医院用于重症患者急救的呼吸功能障碍应急系统中Puritan一Bcnnett700型急救机的电源铭牌部分数据如下表所示。交流电源220V1.3A,正常工作时接地泄漏电流<50μA内置电池24V7Ah,均工作电流2.8A,呼吸频率15次/mim(1)若突然停电而使用内置电池，该电池维持患者正常呼吸的工作时长约为小时。(2)某同学为了精确测定内置电池的电动势和内阻，利用了身边仅有的以下器材：电阻箱R(0~99999.92),电压表⊙（量程为3V,内阻Rv=1k2),开关及导线若干。①请在图甲的虚线框中画出测量电路图甲乙②实验中采用作图法对数据进行处理，该同学得到了如图乙所示的图像，纵轴为立，则横轴应该为③若测得该图像的斜率为k,纵轴截距为b,则内置电池的电动势为,内阻为(均用题中已知量符号及字母表示)解析：1)辐表中数据可知，演电洛维特患者正常呼项的工作时间4一号28h-2.5山。(2)①测量电路图如图丙所示。50【23·DY.物理-R-选修3-1-N】

19.(10分)大多数传感器都是以物理原理为基础，将不易测量的非电学量转换成便于测量的电学量。传感器的种类很多，应用也很广泛。(1)金属的电阻率随温度的升高而增大，利用这种性质可以制作温度传感器。某金属丝的阻值R随温度t变化的规律为R=kt十R。,其中k与Ro均为定值。将其连人图甲所示的电路中，已知电源电动势为E,内阻为，电流表为理想电表。求电流表的示数I与温度t的关系式。(2)有些半导体材料具有压阻效应，即当沿某一轴向受到外力作用时，其电阻率发生变化，利用这种性质可以制作压力传感器。图乙所示为某半导体薄膜压力传感器的电阻R随其所受压力F变化的曲线。若将电阻变化量的绝对值△R与压力变化量的绝对值△F的比值称为灵敏度S。请你估算压力为1N时该传感器的灵敏度（结果保留两位有效数字）。z轴线性加速度am·s)2.001.00↑R/k26050-1.00030-2.00201030.040.050.008 F/N时间(s)乙丙(3)为了研究随电梯一起运动的物体对电梯压力的变化规律，某同学将(2)中的压力传感器静置于电梯地板上，并将质量为400g的物体放在传感器上。在上升的电梯中，他利用手机中的加速度传感器测量了电梯的加速度。某段时间内电梯在竖直方向的加速度α随时间t变化的图线如图丙所示，其中以竖直向上为a的正方向。g取10m/s2。不考虑温度对传感器的影响，且压力变化时传感器可以迅速做出反应。估算在电梯上升过程中，物体对电梯压力大小的变化范围，并从灵敏度的角度评估所选器材能否帮助他比较精确地完成此项研究。高三物理第9页（共10页）

考点专项突破专项训练20交变电流一、选择题（本题共8小题，在每小题给出的四个选项火灾报警系统（报警器未画出），电压表和电流表均中，第15题只有一项符合题目要求，第6~8题为理想电表，R为定值电阻，R为半导体热敏电阻有多项符合题目要求)其阻值随温度的升高而减小.下列说法中错误的是1.图甲是小型交流发电机的原理示意图，在匀强磁场hu/V中，一矩形金属线圈绕与磁场方向垂直的轴匀速转202动，产生的电动势随时间变化的正弦规律图像如图乙所示.发电机线圈内阻为102，外接一只电阻为0.010.020.03t/s902的灯泡，不计电路的其他电阻.则te/VA.图乙中电压的有效值为110√2V31.1B.电压表的示数为44V2→t/x102sC.R处出现火警时电流表示数增大-31.1D.R处出现火警时电阻R消耗的电功率增大乙5.如图所示，理想自耦变压器输入端接正弦交流电uA.t=0时刻，线圈面与中性面垂直=220√2sin100πtV,输出端可以通过滑动触头K,B.电流方向每秒改变100次调节不同位置而改变输出端匝数，同时在输出端并C.灯泡两端的电压约为22V联一个指示灯泡L,输出电路中接入滑动变阻器D.00.01s时间内，通过灯泡的电荷量为0R,调节K2位置可以改变R接入电路的阻值，两表2.如图所示为某小型交流发电机的示意图，其矩形线为理想交流电表，下列说法正确的是圈abcd的面积S=0.03m,线圈共有10匝，线圈总A.不论开关S状态如电阻一1n该线圈处于磁感应强度大小为22T何，指示灯都亮，每秒钟通过灯泡电流的匀强磁场中，可绕与磁场方向垂直的固定对称轴方向改变50次OO转动，线圈在转动时可以通过滑环和电刷保持与外电路电阻R=9Ω的连接.线圈在外力作用下B.不论开关S状态如何，电压表示数都为220√2V以10πrad/s的角速度绕轴OO匀速转动，下列说C.闭合开关S,仅向下滑动K1,输入端的功率变小法中正确的是D.闭合开关S,仅向下滑动K2,电压表示数不变，A.电阻R的发热功率是电流表示数变小3.6W6.如图所示，理想变压器的副线圈接有一规格为B.电流表的示数是0.6√2A“44V44W”的灯泡和线圈电阻r=12的电动C.用该交流发电机给电磁机，原线圈接上u=220√2sin100πtV的正弦交流R A打点计时器供电时，打10电后灯泡和电动机都正常工作，且原线圈中理想交点的时间间隔为0.2s流电流表的示数为1A,则下列说法正确的是D.如果将电阻R换成标有“6V3W”字样的小灯泡，小灯泡能正常工作M3.高压电线覆冰后有成人大腿般粗，为清除高压输电线上的冰凌，有人设计了这样的融冰思路：利用电流的热效应除冰.若在正常供电时，高压线上送电电压为U,电流为I,热损耗功率为△P;除冰时，输A.理想变压器原、副线圈匝数之比为4：1电线上的热损耗功率需变为9△P,则除冰时（认为B.电动机的输出功率为176W输电功率和输电线电阻不变)C.电动机的热功率为16WA输电电流为号D.若电动机被卡住，灯泡仍正常工作，则电流表的B.输电电流为9I示数变为9AC.输电电压为3UD输电电压为号7.如图甲所示，理想变压器原、副线圈的匝数分别为n1=10、n2=100,副线圈接有R=10002的电阻，4.如图甲所示的电路中，理想变压器原、副线圈匝数原线圈与电阻不计的导线圈构成闭合回路，其中圆比为5：1，原线圈接人图乙所示的电压，副线圈接39⊙

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13.(8分)如图，领角为37”的斜面与水面相连，有一质量m一1kg的物块，从斜面上A点由静止开始下滑后

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A,如图所示，边长为L:匝数为N,电阻不计的正方形线圈abcd,在磁感应强度为B的匀强磁场中绕转轴O0以角速度“匀速转动，轴O0垂直于磁感线，制成一台交流发电机，它与理想变压器的原线圈连接，变压器原、

3、百师联盟·江西省2024届高三一轮复联考（9月26）物理答案

13.(8分)如图，领角为37”的斜面与水面相连，有一质量m一1kg的物块，从斜面上A点由静止开始下滑后恰好停在水面上的C点，已知AB长1m,BC长0,4m,物块与各接触面之间的16.动摩擦因数相

21.(本小题满分12分)甲、乙、丙三人进行猜拳比赛，比赛规则如下：三人采用单循环赛（任意两人之间只赛一次)，只赛一轮，每次比赛获胜者积3分，落败者积0分，局各积1分.已知甲和乙比赛时，甲获胜的概率为号，甲落败的概率为，甲和丙比赛时，甲获胜的概率为？，甲落败的板率为子；乙和丙比赛时，乙获胜的概率为，乙落败的概率为号各场比赛相互独立，求：(1)乙积分的期望；(2)乙和丙积分相同的概率.2.(本小题满分12分)已知椭圆E号+号-1(a>6>0)的离心率为2，其短轴长为2，设右焦点为下(1)求椭圆E的方程；(2)过点F作互相垂直的两条直线11，l2,其中l1与椭圆E交于A,B两点，2与椭圆E交于C,D两点.并设线段AB,CD的中点分别为M,N.①求四边形ACBD的面积的最小值；②探究直线MN是否过定点，若是求出该定点，若不是请说明理由.

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2024年普通高等学校招生全国统一考试压轴卷(T8联盟)语文试题（一）试卷满分：150分考试用时：150分钟注意本项：1.答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。2.回答选择题时，选出每

团GLOBAL ENGLS团短语若美花报社在空白处填入适当的词。1.Linda's computer seems to be far superiorEARNING ENGLISHto mine.新课程外研高二2.The Greens rented their house out to twostudents from China.(选择性必修4)》第49期A2&A4版3.After checking out all the goods in the store,及Mrs Brown locked the door and returned home本期参考答案A2单词4.Unfortunately,David went into debtbecause of bad investment.L.根据英文释义在题后的横线上写出单词（后一个5.When people walked by,they held their breath单词的首字母与前一个单词的最后一个字母相and steered clear of the smelly lake.同)。6.Dr Lee threw herself into the difficult task,1.to buy sthin the hope of finding the cure for the deadly2.to be greater than a particular number or amountdisease.3.to decide that sb/sth is not important and not7.The unexpected accident cast a dark shadowworth thinking or talking abouton the art festival,which is held everyl.purchase→2.exceed→3.dismissMarch.4.to officially stop sth for a time5.to search for sth inside a bag,container,etc.8.Seeing Frank was almost drowned,Jerry took6.an act of increasing or making sth increase in size,amount oroff his clothes immediately and jumped intoimportancethe water without any hesitation.7.an idea,a belief or an understanding of sth8.deserving to be noticed or receive attention9.It is a fact that AI technology has been applied9.an imaginary line around the earth at an equal distance fromto the language learning platform.the North and South Poles10.Willpower could be subject to your mood-a10.to move away from a place or an enemy because you are inbad mood may mean you don't want to do anything.danger or because you have been defeated3.dismiss→4.suspend_→5._delve6.expansion→7.notion→8.notable→9.equator10.retreatL.用括号中所给单词的适当形式填空。句型1.As a successful businessman,Mr Liu gave someuseful and practical suggestions to thoseL.根据汉语提示，完成下列句子，每空一词。enterprising(enterprise)young people at the1.In fact,on some occasions,even humanmeeting.translators have problems achieving2.Yu continued his studies at Peking University andaunder the guidance (guide)of Professor Zhang,perfect translation(达到完美的翻he earned his postgraduate diploma.译效果有困难)，let alone a machine translator.3.With our_investigation_(investigate)going2.As is often the case_(情况常常deeper,more and more problems connected with如此)，when someone takes the chance andthe company emerged.reaches out,everyone wins.3.Commonly referred to as a hot destination itself,4.We all rose to our feet,screaming (scream)andit is no_surprise that(毫不奇怪)cheering,doing everything we could to show howSingapore Changi Airport is passed through bymuch we appreciated what he had done.millions of people annually.5.After Peter recovered from his disease,heThereis never any doubt thatsubmitted (submit)that poem and some others(毫无疑问)mobile payment has made our dailyfor publication.life much more convenient.5.When the goalkeeper made a diving save in thefinal seconds,all the audience in the stadiumhadtheir hearts in theirmouths(心提到了嗓子眼里)，praying forvictory.

听力材料I'm Emma.When it comes to good books,the(D)25.-What's the new classmate's name,Paul?first one that comes into my mind is The Story of-I don't know,either.He hasn't听My Life by Helen Keller.I got it as a gift from myhimself yet.aunt when I was little.I fell in love with the book语言知A.explainedB.changedthe first time I read it.The main character in thebook is so brave and her story truly touched me.C.markedD.introducedLast week,I was very upset because of my badB )26.Jack's new workplace is too far from hismath grade.I even wanted to give up math.Later,home,so he considersa car.I read the book for the fourth time.Helen's spiritA.buyB.buyingcheered me up again.So I decided to work harderand I believe my math grades will improve.The用C.to buyD.to buyingbook really makes a big difference to my lifegIV,信息转换(C)27.-Mom,I don't want tomy old你将听到一篇短文。请根据短文内容，写出下面friends.表格中所缺的单词，每空仅填一词。短文读两遍。-Well,you can still communicate with them力A beach reading eventafter going to the new school.TimeOn October (16)5th last yearA.agree withB.help with◆The first areaPeople enjoyed reading on the beach(17)chairs言知C.part withD.fight with◆The second area:D)28.-I don't knowLiu Chen willThe three areaspass the coming test.◆The third area运-Don't worry.He is very careful.I'm surePeople could talk(19)freely with some experts.he will do a good job.The opinionIt's a(n)(2erestingreading experience.A.thatB.whereC.whyD.whetherIt encouraged people to read more books.听力材料I'm Jessie.Have you ever taken part in a beach(B)29.a recent report,China is expectedreading event?I went to one on October 5th last year.to become the world's largest 5G market by 2025听There were three areas on the beach.In the first areaA.As forB.According topeople could choose their favorite books and enjoy语言C.Instead ofD.Thanks toreading them on the beach chairs.In the second area,(A )30.-I have never been to Anhui Museum.some musicians played beautiful music to makeWhat about you?readers relax.In the third area,people could listen toWhy don't we go there thissome experts'talks on reading and talk with themfreely.They taught us how to better enjoy our life运weekend?simply through reading.I thought the readingexperience was very interesting.It encouragedA.Me neitherB.That sounds greatC.I hope soD.I don't knowpeople to read more books.V,单项填空VL.完形填空AB)21.-How do you like our China's TiangongReese Osterberg is from California,America.Shelikes playing baseball and she once 31 about 100语言Station plan?-Great!We have taken another step语言baseball cards.our space dream.Later,a big fire broke out in her hometown.A.againstB.towardsReese was saved,but she 32 many things识C.acrossD.aboveincluding the baseball cards.Reese felt sad after she(D)22.Lifeis like a box of chocolate,and识33 her cards.you never know what you're going to get.(B)31.A.broke B.collected C.checked D.folded用A.itB.itsC.it'sD.itself用(C)32.A.counted B.broughtC.lostD.returned(B)33.A.fixed upB.parted withC.paid forD.wrote downThe news reached a fire department(消防部门).It(A )23.-Did you try the excitingcalled on people to give away 34 baseball cardsin theThat would bring a 35 to Reese's face语言amusement park,Emily?语As Kevin Ashford knew it,he thought of the-Yes,I did.I felt really excited.cards he was planning to 36."I've collectedA.rideB.landC.page D.forcebaseball cards since the 1990s,"he said."I've(C)24.Relax!No one isEverybody makes知changed my 37.I'll give my cards to the girlmistakes.So don't be too hard on yourself.instead of selling them."Finally,he gave more than运用A.safeB.honest25,000 baseball cards to Reese.运(A)34.A.oldB.hugeC.freshC.perfectD.unusualD.strange(D)35.A.fever B.colorC.shameD.smile(C)36.A.holdB.orderC.sellD.find(B)37.A.jobB.mindC.shapeD.rule5

Ⅲ.从方框中选择恰当的单词并用其正确形式完成句子。drum,believe,through,noise,West芳美淫报社1.It's really noisy to live near the airport.I wantto move house.EARNING ENGLISH第34期大报2.Next,let's welcome Mr Black.He will play thedrumsfor us.(第2-3版)外研七年级广东3.Christmas is one of the most important festivals单元课课练in Western countries.Module 124.Lisa changed a lot.I couldn't believe my eyeswhen she came in.5.It's very dangerous to walk through the forestalone.Unit 1V.根据汉语意思完成句子，每空二词。★要点归纳1.这对我来说太容易了。It's much too easy'for me.★soud作名词，意为声音”，泛指人们听到的一切声音，无褒贬色2.你了解安迪，不是吗？彩。sound还可用作连系动词，意为“听起来”，后跟形容词或名词作表You know about Andy,don't you?语；vo1c©作名词，意为声音”，指因声带振动发出的“说话声；嗓音”。3.你觉得《汤姆叔叔的小屋》这本小说怎么样？★hrough作介词，意为“穿过”，强调从空间内部穿过：across作介词，也有“穿过”的意思，指在物体表面穿过。What do you think about/of the novel Uncle★both作代词，意为两个：两者”。both.and.意为…和…Tom's Cabin?都”，用来连接两个并列的句子成分；连接两个并列的主语时，谓语动4.我爷爷是一个京刷迷。词用复数形式。My grandpa is a fan of Beijing Opera.★believef作动词，意为“相信”，指相信事物的真实性或相信某人说5.让我清静一会儿吧！我真的很累。的话。believesb,意为“相信某人（的话”；believe in sb,.意为“信任某人”。Give me a break!I'm really tired.从括号中选择合适的词语填在横线上。Unit 21.Light travels faster than sound(voice/sound)★要点归纳即2.The singer is famous for her beautiful★century为可数名词，意为“世纪”。表达“在某世纪用“inhe+序voice(voice/sound).数词+century”表示。3.The Yangtze River goes through (across/through)★elder作形容词，意为“年长的”，主要用于表示家庭成员之间Hubei Province.的长幼关系，在句中作定语。练4.Both Edward and Jacob were(was/were)born in★another作限定词，意为“又一；再一”，后接可数名词单数形2010.式；作代词，意为“又一个；再一个”，泛指同类事物中三者或三者5.I couldn't believe(believe/believe in)he did such以上中的另一个，指代单数可数名词。a silly thing!★poor作形容词，意为“贫穷的”，反义词为ich“富有的”；poo还可意为“不好的，差的”，in poor health意为“身体不好”。I.根据句意及汉语提示完成句子。根据汉语提示完成下列句子，每空一词。基1.我哥哥毕业后留在了纽约。1.My favourite music is pop(流行的)music.My elder brotherstayed in New York after础2.Shall we go to the opera()this weekend?3.I like rock(摇滚乐)music because it is exciting..学finishing school.2.这条裙子太长了。请再给我拿一件。训4.Betty started to learn the violin(小提琴)at theThe dress is too long.Please give me another one.age of five.练3.十九世纪的西方有很多著名的作家。练5.In which year did the modern(现代的)historyThere were lots of famous writers in the West inof China start?the 19th century.4.简出生于一个贫困的家庭。Jane was born into a poor familyⅡ.根据句意及首字母提示完成句子。L.用括号中所给单词的正确形式填空。1.The Yellow River was by Xian Xinghai.基1.The bridge was built in the early2.Betty is a friendly and lively girl and everyoneeighteenth(eighteen)century.likes her.础2.Mary has two elder(old)brothers.Both of them3.The TV is too loud.Can you turn the soundare nice to her.down?训3.He wrote over three hundred pieces (piece)of4.The boy's face turned red.“I'm sorry.,”hemusic in his lifesaidvoice练4.The famous musician(music)is going to givein a small vbothconcerts around the world5.After walking for an hour,b_Mike and I5.Peter visited many European(Europe)countriesgot tired.like France and Germany.1

Ⅲ.从方框中选择恰当的单词并用其正确形式完成句子。drum,believe,through,noise,West芳美淫报社1.It's really noisy to live near the airport.I wantto move house.EARNING ENGLISH第34期大报2.Next,let's welcome Mr Black.He will play thedrumsfor us.(第2-3版)外研七年级广东3.Christmas is one of the most important festivals单元课课练in Western countries.Module 124.Lisa changed a lot.I couldn't believe my eyeswhen she came in.5.It's very dangerous to walk through the forestalone.Unit 1V.根据汉语意思完成句子，每空二词。★要点归纳1.这对我来说太容易了。It's much too easy'for me.★soud作名词，意为声音”，泛指人们听到的一切声音，无褒贬色2.你了解安迪，不是吗？彩。sound还可用作连系动词，意为“听起来”，后跟形容词或名词作表You know about Andy,don't you?语；vo1c©作名词，意为声音”，指因声带振动发出的“说话声；嗓音”。3.你觉得《汤姆叔叔的小屋》这本小说怎么样？★hrough作介词，意为“穿过”，强调从空间内部穿过：across作介词，也有“穿过”的意思，指在物体表面穿过。What do you think about/of the novel Uncle★both作代词，意为两个：两者”。both.and.意为…和…Tom's Cabin?都”，用来连接两个并列的句子成分；连接两个并列的主语时，谓语动4.我爷爷是一个京刷迷。词用复数形式。My grandpa is a fan of Beijing Opera.★believef作动词，意为“相信”，指相信事物的真实性或相信某人说5.让我清静一会儿吧！我真的很累。的话。believesb,意为“相信某人（的话”；believe in sb,.意为“信任某人”。Give me a break!I'm really tired.从括号中选择合适的词语填在横线上。Unit 21.Light travels faster than sound(voice/sound)★要点归纳即2.The singer is famous for her beautiful★century为可数名词，意为“世纪”。表达“在某世纪用“inhe+序voice(voice/sound).数词+century”表示。3.The Yangtze River goes through (across/through)★elder作形容词，意为“年长的”，主要用于表示家庭成员之间Hubei Province.的长幼关系，在句中作定语。练4.Both Edward and Jacob were(was/were)born in★another作限定词，意为“又一；再一”，后接可数名词单数形2010.式；作代词，意为“又一个；再一个”，泛指同类事物中三者或三者5.I couldn't believe(believe/believe in)he did such以上中的另一个，指代单数可数名词。a silly thing!★poor作形容词，意为“贫穷的”，反义词为ich“富有的”；poo还可意为“不好的，差的”，in poor health意为“身体不好”。I.根据句意及汉语提示完成句子。根据汉语提示完成下列句子，每空一词。基1.我哥哥毕业后留在了纽约。1.My favourite music is pop(流行的)music.My elder brotherstayed in New York after础2.Shall we go to the opera()this weekend?3.I like rock(摇滚乐)music because it is exciting..学finishing school.2.这条裙子太长了。请再给我拿一件。训4.Betty started to learn the violin(小提琴)at theThe dress is too long.Please give me another one.age of five.练3.十九世纪的西方有很多著名的作家。练5.In which year did the modern(现代的)historyThere were lots of famous writers in the West inof China start?the 19th century.4.简出生于一个贫困的家庭。Jane was born into a poor familyⅡ.根据句意及首字母提示完成句子。L.用括号中所给单词的正确形式填空。1.The Yellow River was by Xian Xinghai.基1.The bridge was built in the early2.Betty is a friendly and lively girl and everyoneeighteenth(eighteen)century.likes her.础2.Mary has two elder(old)brothers.Both of them3.The TV is too loud.Can you turn the soundare nice to her.down?训3.He wrote over three hundred pieces (piece)of4.The boy's face turned red.“I'm sorry.,”hemusic in his lifesaidvoice练4.The famous musician(music)is going to givein a small vbothconcerts around the world5.After walking for an hour,b_Mike and I5.Peter visited many European(Europe)countriesgot tired.like France and Germany.1

D )34.What can we learn about the meal this year?A.All the relatives got together for it.A )28.Why don't some children want to eat a hotB.It took them days to cook and clean.meal at school?C.They cooked more dishes.A.Because they prefer outdoor picnics.D.They finished most of the food.B.Because they prefer to eat sandwiches.(C)35.Which of the following best shows theC.Because hot meals are expensive.Structure(结构)of the passage?D.Because hot meals are not healthy.A.①/②/③④⑤/⑥⑦B.①②/③④⑤/⑥/⑦C.①/②/③④1⑤⑥/⑦ggD.①②③/④⑤/⑥⑦DWe eat them baked(烤的).We eat them boiled..We eat them fried,mashed,and sliced thin.What are they?Potatoes!(C)29.What does John want to eat for lunch everyThe Beginnings of Potatoesday?36)CA.Chocolate.B.Hot food.A.Today potatoes are very popular.C.Chicken sandwiches.D.Fruit and salad.B.The explorers had never seen them before.C.Long ago,potato plants grew in only one place.D.For thousands of years,Andean farmers grewpotatoes for food.®E.At first,many people in Europe didn't want toeat potatoes.That place was high in the Andes Mountains of(B)30.Which of the following does Merry agreeSouth America.Over time,people of the Andeswith?began to grow their own potatoes instead ofA.A big hot school meal can help childrengathering the wild potatoes.(37)Dlearn better.B.A big hot school meal may make childrenA.Today potatoes are very popular.sleepy in class.B.The explorers had never seen them before.C.Parents should only provide healthy foodC.Long ago,potato plants grew in only one place.for their children.D.For thousands of years,Andean farmers grewD.Fruit salad,crisps and coke arepotatoes for food.favourites of most students.E.At first,many people in Europe didn't want togeat potatoes.Explorers(探险家)Spread Potatoes©In the 1500s,explorers from Spain came to theAndes.They saw how potatoes were planted,grown,(C)31.Who usually organized the family's Springand eaten.(38)B But they still broughtFestival activities in the past?potatoes back to Europe.A.Nobody.A.Today potatoes are very popular.B.Miss Huang.B.The explorers had never seen them before.C.Huang's parents.C.Long ago,potato plants grew in only one place.D.Huang's grandparents.D.For thousands of years,Andean farmers grewpotatoes for food.E.At first,many people in Europe didn't want to8eat potatoes.Are Potatoes Poison(毒药)？(A)32.What can we tell from the underlined words?(39)E They thought potatoes looked strange.A.Huang got tired of the festival.They even thought the food had poison in it.In fact,B.There were few exciting activities.the plant parts that grow above ground areC.There was a lot of housework.poisonous.D.Huang hardly visited relatives.(B)33.What does the underlined word“them”A.Today potatoes are very popular.refer to?B.The explorers had never seen them before.A.Spring Festival organizers.C.Long ago,potato plants grew in only one place.B.Huang's family and relatives.D.For thousands of years,Andean farmers grewpotatoes for food.C.The women in Huang's family.D.The young people in the family.E.At first,many people in Europe didn't want toeat potatoes.

D )34.What can we learn about the meal this year?A.All the relatives got together for it.A )28.Why don't some children want to eat a hotB.It took them days to cook and clean.meal at school?C.They cooked more dishes.A.Because they prefer outdoor picnics.D.They finished most of the food.B.Because they prefer to eat sandwiches.(C)35.Which of the following best shows theC.Because hot meals are expensive.Structure(结构)of the passage?D.Because hot meals are not healthy.A.①/②/③④⑤/⑥⑦B.①②/③④⑤/⑥/⑦C.①/②/③④1⑤⑥/⑦ggD.①②③/④⑤/⑥⑦DWe eat them baked(烤的).We eat them boiled..We eat them fried,mashed,and sliced thin.What are they?Potatoes!(C)29.What does John want to eat for lunch everyThe Beginnings of Potatoesday?36)CA.Chocolate.B.Hot food.A.Today potatoes are very popular.C.Chicken sandwiches.D.Fruit and salad.B.The explorers had never seen them before.C.Long ago,potato plants grew in only one place.D.For thousands of years,Andean farmers grewpotatoes for food.®E.At first,many people in Europe didn't want toeat potatoes.That place was high in the Andes Mountains of(B)30.Which of the following does Merry agreeSouth America.Over time,people of the Andeswith?began to grow their own potatoes instead ofA.A big hot school meal can help childrengathering the wild potatoes.(37)Dlearn better.B.A big hot school meal may make childrenA.Today potatoes are very popular.sleepy in class.B.The explorers had never seen them before.C.Parents should only provide healthy foodC.Long ago,potato plants grew in only one place.for their children.D.For thousands of years,Andean farmers grewD.Fruit salad,crisps and coke arepotatoes for food.favourites of most students.E.At first,many people in Europe didn't want togeat potatoes.Explorers(探险家)Spread Potatoes©In the 1500s,explorers from Spain came to theAndes.They saw how potatoes were planted,grown,(C)31.Who usually organized the family's Springand eaten.(38)B But they still broughtFestival activities in the past?potatoes back to Europe.A.Nobody.A.Today potatoes are very popular.B.Miss Huang.B.The explorers had never seen them before.C.Huang's parents.C.Long ago,potato plants grew in only one place.D.Huang's grandparents.D.For thousands of years,Andean farmers grewpotatoes for food.E.At first,many people in Europe didn't want to8eat potatoes.Are Potatoes Poison(毒药)？(A)32.What can we tell from the underlined words?(39)E They thought potatoes looked strange.A.Huang got tired of the festival.They even thought the food had poison in it.In fact,B.There were few exciting activities.the plant parts that grow above ground areC.There was a lot of housework.poisonous.D.Huang hardly visited relatives.(B)33.What does the underlined word“them”A.Today potatoes are very popular.refer to?B.The explorers had never seen them before.A.Spring Festival organizers.C.Long ago,potato plants grew in only one place.B.Huang's family and relatives.D.For thousands of years,Andean farmers grewpotatoes for food.C.The women in Huang's family.D.The young people in the family.E.At first,many people in Europe didn't want toeat potatoes.

1、2024年普通高等学校招生全国统一考试临考猜题卷(AA)试题(政治)

1、2024年普通高等学校招生全国统一考试临考猜题卷(AA)答案(政治)

1、2024年普通高等学校招生全国统一考试临考猜题卷(AA)答案(历史)

2、2024年普通高等学校招生全国统一考试临考猜题卷(AA)答案(政治)

1、2024年普通高等学校招生全国统一考试临考猜题卷(AA)答案(历史)

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厚德狱品2024高考冲刺试卷（六）科目：历史,名(试题卷)了了方注意事项：1.答题前，考生务必将自己的姓名、准考证号写在答题卡和该试题卷的封面上，并认真核对条形码上的姓名、准考证号和科目。2.考生作答

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绝密★启用前0商7然海西中己高考冲刺试卷（六）地理时量：75分钟满分：100分命题人：江新审稿：长沙市一中一、选择题：本题共16小题，每小题3分，共48分。在每小题给出的四个选项中，只有一项是符合题

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(40分钟100分)》因微信扫码必备知识点孟德尔遗传实验的科学方法、分离定律与自由组合定律命题视点关键能力点分离定律与自由组合定律的应用日常生活情境图形图表情境实险探究情境命题情境点观看微课视频2、3

1、2024年普通高等学校招生全国统一考试临考猜题卷(AA)答案(数学)

1、2024届高三普通高等学校招生全国统一考试临考猜题卷(AA)答案(数学)

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2024-05-01 19:22:11

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中考必刷卷·2024年名校压轴三英语注意事项：(试题卷)1.本试卷共四部分，十大题，满分120分，考试时间为120分钟。2请务必在“答题卷”或“答题卡”上答题，在“试题卷”上答题无效。3.考试结束后，请将“试题卷”和“答题卷”或“答题卡”一并交回。第一部分听力（共四大题，满分20分）I·短对话理解（共5小题；每小题1分，满分5分】你将听到五段对话，每段对话后有、清外题请在每小题所给的AB.℃三个选项中选出最佳选项。每段对话读两遍。1.What will the girl do tomorrow?B2.What's the boy's advice?新华字典B3.Where will the boy go?A.The museum.B.The hospital.C.The bank.4.How much should the woman pay?A.50 yuan.B.70 yuan.C.80 yuan5.What's the probable relationship between the two speakers?A.Boss and secretary.B.Waitress and customer.C.Teacher and student.Ⅱ.长对话理解（共5小题；每小题1分，满分5分）你将听到两段对话，每段对话后有几个小题。请在每小题所给的A、B、C三个选项中选出一个最佳选项。每段对话读两遍。听下面一段对话，回答第6、7小题。6.How will they go?A.By subway.B.By bikeC.By bus.7.Where will they meet tomorrow morning?A.At the park gate.B.At the stationC.At the post office.听下面一段对话，回答第8至10小题。8.When will the speech start?A.At8:10B.At8:30C.At8:40中考必刷卷·2024年名校压轴三英语试题卷第1页（共8页）

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(5)小明在探究同样的课题时,手边只有一根铜丝,他利用合适的电源、电流表、开关和若干导19.(6 分)线，不能完成猜想的实验验证。小明在实验中，用酒精灯对铜丝加热后，发现该电水是4.2>电流表的示数变小了，说明电阻的大小还与有关。(1)水18.(7分)物理实验小组在做“探究串联电路的电流、电压规律”的实验。(2)电(3)电（解答1S0.6甲乙丙图12（1)小明设计了如图12-甲所示的实验电路，实验过程中需分别测量A、B、C三点的电流，测量A点的电流时，电流表的示数如图12一乙所示，则I=（2)小明换用不同规格的灯泡多次实验，他这样做的目的是(3)如图12-丙所示，小聪想用电压表分别测量灯泡L、L2和电源两端的电压值来探究串联电20.(6路的电压规律，请用笔画线代替导线将图12一丁中的实物电路图连接完整。x(4)小聪连接完电路后闭合开关，发现灯泡L亮、L2不亮，则电路故障是梦(5)排除故障后，进行实验。某次实验过程中，发现电压表V的指针偏转角度小于电压表V2的指针偏转角度，如图13所示，出现此现象的原因是小聪换用不同规格的灯泡多次实验，并将数据记录在下表。分析实验数据可得出结论：（写表达式）。1010实验次数UVU/VU/V211.31.32.6V21.01.62.6oOO31.41.22.6315315图13【拓展】小明发现小聪在“探究串联电路的电压规律”时两节干电池提供的电压只有2.6V，这与两节干电池可提供3V电压的理论值不相符。请教老师后了解到旧干电池本身会有一定的电阻，可将干电池等效为一个没有阻值的理想电池和定值电阻R串联。为测定于电池的阻值，他利用电阻箱R'设计了如图14所示的电路。实验步骤如下：①闭合开关S，调节电阻箱的阻值为R。，记录电压表的示数为U；②接着调节电阻箱的阻值为2Ro,记录电压表示数为U2;③干电池的阻值的表达式：R=（用RoU、U2表示)图14九年级物理第5页共6页