• 炎德英才大联考2024年普通高等学校招生考试考前演练四英语试题

    团GLOBAL ENGLiS团芳美花报社"A lot of foods that we buy are processed andEARNING ENGLISHpackaged,and you could be surprised how somekids have never been exposed(接触)to a garden orwhere real food comes from,"she notes."I thinkknowing that is so important-something that报纸课件新课程should be passed down to your children."高一江苏(N)第33期A版A2READING COMPREHENSIONAB 1.What made Llana interested in gardening at first?A.Her difficult family condition.B.Her mother's love of gardening.Born in the Philippines,Misilla Dela LlanaC.The huge profits of the industry.moved to the United States with her family whenD.A video about gardening on YouTube.she was 10.Her mom,who grew up on a farm,hadA 2.What does Llana mean by saying "I managed to makea garden with flowers,vegetables and fruit trees.Inhay while the sun shines"?turn,Llana was inspired to follow in her footsteps.A.She took advantage of the opportunity.B.She learned a lot from other gardeners.C.She was not very good at making videos.D.She shared her family life online to attractattention.When Llana became a young mom,her husbandC 3.What is mentioned in paragraph 4?worked full-time,and she was able to stay home andA.Llana teaches poor kids gardening for free.work part-time in retail,eventually homeschoolingB.Kids'passion for gardening often fails to last.their children.It was the early 2010s,and withC.Gardening has a positive impact on Llana's familyD.Llana's actions have inspired her neighbors to be翻译:当Llana/成为一名年轻的母亲时,她的丈夫全greener.职工作,她可以呆在家里,在零售业做兼职,最终D 4.What does Llana try to express in the last paragraph?在家教育孩子。A.Saving food is beneficial to the environment.分析:When Llana became a young mom是When引B.She plans to share videos about food waste online.导的时间状语从句。eventually homeschooling theirC.Growing food together improves familychildrenz是V-ing形式短语做状语。relationships.D.Parents should let their kids understandfoodpractice."After two and a half months,I made $5.Eventhough it was so little,something was better thanWith its dramatic shape,the Matterhorn is saidto be the most photographed mountain in the Swissnothing,"she notes,remembering that she thought,Alps.Another important feature of this mountain"Wait,if I keep uploading and try to be morethat photographers and climbers can't see is that it iscreative,maybe that'll turn into something peoplealways unnoticeably swaying ().New researchwill watch,and I can earn more money."Eventually,shows that it sways in all directions.she was able to quit her part-time job and take up翻译:摄影师和登山者看不到的这座山的另一个重要特征gardening and content creating full-time."The是,它总是在不易察觉地摆动。gardening industry exploded,and I managed to分析:that photographers and climbers can'tsee是that引导make hay while the sun shines,"says Llana.Her的定语从句,修饰先行词Another important feature of thisvideos quickly attracted a loyal viewership.mountain。that it is always unnoticeably swaying:是that引导的表语从句。The Matterhorn's sway continues day in and"The kids are actually more aware of thingsday out."That it moves was not a surprise,"saysbecause of my journey with gardening and livingBob Anderson,a geologist at the University ofsustainably(可持续地),like they remind me,‘Oh,Colorado Boulder."Amazingly,Earth-practicallythis goes in the compost(堆肥)'or‘Recycle that,'”anywhere we measure it--is in motion(移动).”Theshe says."They love the wildlife.They appreciatestudy did unearth new things.The top of thenature in general more.We are grateful to have theMatterhorn sways more than its base-14 timesopportunity to grow our own food."more."Measuring how much mountains move wasthe goal here,"says Jeff Moore,a geoscientist at theUniversity of Utah."We really wanted to bring thismountain alive for people."

  • 衡水金卷先享题2023-2024高三一轮复习单元检测卷(重庆专版)/化学(1-7)答案

    碱往酸中滴,造成消耗的V(碱)偏大,根据c(酸)=质,KSCN溶液遇铁离子显红色,当溶液显红色时,说明c(碱)XV(碱),可知c(酸)偏大,若酸往碱中滴,造成消碘离子反应完全,达到滴定终点,A正确;淀粉遇碘单质V(酸)显蓝色,当溶液显蓝色时,说明亚硫酸根离子已经被碘耗的V(酸)偏小,根据c(酸》=(碱)XV(碱单质充分氧化,碘单质剩余,达到滴定终点,B正确;HC1·.V(酸)2可知c(酸)偏大,A正确;酸式滴定管未用待测盐酸润洗,则酸液被溶液滴定NaOH溶液均为无色,酚酞遇到氢氧化钠变为稀释,若碱往酸中滴,造成消耗的V(碱)偏小,根据c(酸)红色,当溶液无色时,说明氢氧化钠反应完全,达到滴定c(碱)XV(碱)终点,C正确;待测液中的碘离子被双氧水氧化生成碘V(酸)可知c(酸)偏小,若酸往碱中滴,造成消单质,淀粉显蓝色,即开始滴定就出现蓝色,蓝色加深,耗的V(酸)偏大,根据c(酸)=(碱)X碱)可知c《酸)碘离子反应完全时,蓝色不再加深,但是不易观察,不能V(酸)判断滴定终点,D错误。偏小,B错误;滴定前向锥形瓶中加了少量的蒸馏水,对11.答案:(1)酸式滴定管(2)0.8022.80酸和碱的浓度以及体积没有影响,对测定的结果没有影(3)0.1100(4)①偏高②不变③偏高响,C错误;往酸中滴碱,导致的V(碱)偏小,根据c(酸)解析:(1)该滴定管的下端是玻璃活塞,所以仪器的名称=(碱)XY(碱)可知c(酸)偏小,若酸往碱中滴,造成消V(酸)为酸式滴定管。耗的V(酸)偏小,根据c(酸)-(碱)XY碱2可知c(酸)(2)滴定前,滴定管中的液面读数为0.80mL,滴定后,V(酸)滴定管中的液面读数为22.80mL。偏大,D错误。(3)三次滴定消耗盐酸的体积:22.02mL,28.00mL,【反思归纳】21.98mL,第二组数据偏差太大,舍去,则1、3组的均(1)误差分析依据消耗V(盐酸)=22.00mL,c(待测)=分析误差要根据计算式:C特测=特准XV是,当用标准液VV(标准)×c(标准)_0.1000mol·L1×22.00mL=V(待测)20.00mL滴定待测液时,C标准、V待测均为定值,C待测的大小由V标准的0.1100mol.L-1。大小决定。(4)①盛标准液的滴定管,滴定前滴定管尖端有气泡,滴(2)误差分析(以NaOH标准溶液滴定一定体积的待测盐酸为例)定后气泡消失,导致标准液的体积偏大,根据c(待测)=操作及读数误差分析V(标准)Xc(标准)分析,c(待测)偏高。②若滴定前锥V(待测)未用标准液润洗滴定管偏高形瓶中有少量水,待测液的物质的量不变,标准液的体未用待测液润洗移液管或所用仪器的洗偏低积也不变,根据c(待测)-V(标准Xc(标准)分析,的滴定管V(待测)涤或润洗用待测液润洗锥形瓶偏高(待测)不变,无影响。③标准液读数时,若滴定前俯视,滴定后仰视,导致标准液的体积偏大,根据c(待测)=洗涤后锥形瓶未干燥无影响滴定时标准液漏滴在锥形瓶外一滴偏高V(标准)Xc(标准)分析,c(待测)偏高。V(待测)溅出液体待测液溅出锥形瓶外一滴偏低12.答案:(1)玻璃塞尖嘴处(2)防止三价铁离子将碘离子氧化有气泡滴前有气泡,滴后无气泡偏高(3)0.0600(4)B0滴前仰视,滴后视偏低解析:(1)硝酸银为强酸弱碱盐,可以水解生成硝酸,硝酸具有强氧化性,能够使橡胶老化,所以应用带玻璃塞滴前视,滴后仰视偏高读数的试剂瓶存放。错误滴前仰视,滴后俯视偏低(2)三价铁离子具有强氧化性,能够氧化碘离子,所以指到达终点后,滴定管尖嘴处悬偏高示剂NHFe(SO4)2溶液不能在AgNO,溶液之前滴标准液加入。10.D解析:铁离子与碘离子反应,生成亚铁离子和碘单(3)依据表中三组数据可知,实验1数据误差较大,应舍y教学笔记化学·参考答案/65

  • 炎德英才大联考·长沙市一中2024届高三月考试卷(二)2英语答案

    64(attract)for me is being able to explore the complex in relative peace and quiet in one of the busiestcities in the world.Every historical building in Beijing has something to offer and teach us,but Zhihua Temple providesenough of a different flavor to stand shoulder to shoulder with the better-known locations65 is surelyworth visiting.第四部分写作(共两节,满分40分)第一节(满分15分)假如你是李华,你的新西兰朋友George对你们学校的特色课程非常感兴趣。请你给他写一封邮件,内容包括:1.你参加的特色课程;2.对这门课程的反响。注意:1.写作词数应为80左右;2.请按如下格式作答。Dear George,YoursLiHua第二节(满分25分)阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。I was sorting through old photos with my mother,looking for a specific picture of my father.I'drecently gotten a scanner and was in the process of digitizing our family pictures."Where on earth is that picture of Mumpsy and Dad?"I asked.I'd seen the picture in a frame at mygrandma Virgie's house when I was a child.It showed my father as a boy,in a suit,holding his belovedBoston terrier(波士顿狗),Mumpsy..It was one of my favorite pictures of him,and the only one I hadn'tfound yet."Maybe Jean has it,"said Mom."We could ask her."I looked at Mom as if she had three eyes.She could not be serious!Grandma Virgie had had two sons,Dad and Uncle Ralph,who was married to Jean.Mom and Jeanhad always had a difficult relationship.Jean would say mean and unfavorable things to Mom while Momtried to rise above it.Grandma Virgie wanted to help but there wasn't much she could do.After Grandmapassed away,Uncle Ralph's family stayed in the house and took care of what Grandma left.My parents高三英语第9页(共10页)》扫描全能王创建

  • 炎德英才大联考雅礼中学2024届高三2024届高三月考试卷四英语

    2.There are some special places there,and I used to enjoy runningwork hard!around there with other kids.6.Journey to the West is a traditional Chinese book.It tells one of3.The restaurant down the street has been there for as long as I canthe most popular stories in China.I can't wait to read it afterremember and it serves the best food in town.school4.Our hometown has left many soft and sweet memories in our7.Although I have lost everything,I have not lost my life.hearts.重难点讲练5.Though I've been away from my hometown for many years,my love1.to 2.than 3.studying 4.to read 5.More and morefor my hometown will never change.young people prefer to cook by themselves rather than eat in the6.I hope that my hometown will have more good changes andrestaurant.2More and more young people would rather cook bydevelopment.themselves than eat in the restaurant.③More and more young7.If the environment is in great danger,we will have to move topeople prefer cooking by themselves to eating in the restaurant.other planets to make sure that we're safe.6.tobe7.to care8.不要整天躺在床上。你应该多做运动以8.Some scientists believe that although we can make robots move保持健康。9.o10.这些邮票上可爱的熊猫让我想起我甜蜜like people,it will be difficult to make them think like a human.的童年。11.to protect 12.to win 13.us 14.Dexpected9.We might not know what will happen in the future,but we can try②wished③hoped/hope④looking forward to15.for16.asour best to make the world a better place17.to18.①for②to③as19.like20.how21.building重难点讲练22.Pretty good./They're fantastic./I love them.1.and2.①between②among3.@arrived②reached核心词汇语境练3got 4.of 5.What 6.are 7.are 8.larger 9.as☑词语运用A10.going11.1ucky12.①through②Cross③across1.for2.with'3.at 4.who 5.until/till 6.but 7.by④over⑤past8.an 9.it 10.that核心词汇语境练☑词语运用B感词语运用A微语境夯基1.from 2.As 3.while/when 4.their 5.an6.which/that1.①films②has appeared③reasons2.①treasures7.during 8.are 9.Among 10.and②totally③were praised词语运用B语篇提升微语境夯基1.became 2.voices 3.successfully 4.were created1.①railways②especially③poliution5.cultural 6.my 7.to spare2.①centuries②possibility③certainly【思维拓展】I think they are beautiful/amazing/fantastic/..Iwil语篇提升spread our traditional culture by making videos online to show the1.her 2.snowy 3.planted 4.greatly 5.has providedcharm of them to people all over the world/learing more about them6.years 7.to hold 8.thankfuland introducing them to others./.,.【思维拓展】B熟词生义熟词生义1.①A②B2.①A②B3.①B②E③A④D⑤C1.①E②A③C④B⑤D2.①C②A③B3.①B4.①A②B5.①A②B②A③C4.①D②E③A④F⑤C⑥B5.①B②A6.①B②A7.①A②B8.①C②B③A(十三)文化景观与文化俗(十二)中外艺术成就词汇过关微语段练同根词词汇过关①cultural②cultures微语段练同根词短语巩固1.①actions②acts③actresses④actors'⑤actively网短语默写⑥activities⑦active2.①worthless②worthy③worth1.lead sb.to sp.2.bring good luck to sb.3.lay out 4.dress up短语巩固5.blow out 6.make a wish 7.table manners 8.share sth.☒短语默写with sb.9.mind one's manners 10.shake hands11.bring1.play instruments 2.play the drums 3.play the guitarback 12.drop by13.make sb.feel at home4.play the piano 5.play the violin 6.come out 7.write about☑微语段练短语8.once upon a time1.①led them to②laid out③dressed up(④blew out.⑤made微语段练短语a wish⑥bring good luck to2.①Table mannersT.①play instruments②play the guitar③plays the violin②share;with3.①mind their manners②shake hands④play the drums⑤playing/to play the piano2.①0 nce upon a③drop by④feel at home⑤bring backtime②writing about③come out写作佳句积累写作佳句积累1.The Dragon Boat Festival is a traditional Chinese festival,which is1.When people watch voting shows,they usually play a role inin memory of the ancient poet Qu Yuan.deciding who the winner is.2.They never cut up the noodles because the long noodles are a2.When people say "culture",we think of art and history.symbol of long life.8

  • 炎德文化数学2024年普通高等学校招生全国统一考试考前演练一答案

    6.已知集合A=a,6c,d,ey,B=2,3),:A→B为从A到B的函数,且f)=1有两个不同的实数根,则这样的函数个数为A.50B.60C.70D.807.已知a=2.57,b=6+1,c=1.1,则A.a

  • 全国100所名校最新高考冲刺卷英语2023届Y1

    the planet back down again.Then the cycle would repeat.Kasting shared his theory with other astronomers at the December meeting of the Ameri-can Geophysical Union in San Francisco,and in the journal Earth and Planetary Science Let-ters.So far,Kasting's team has only shown that such an explanation is possible.But the re-searchers say field trips could help test the idea by looking for evidence of multiple warmevents,and their duration.踩eM一B.The natural climate of Mars.C.The temperatures of the sun.D.The geological features of Mars.9.What is Kasting's theory based on?CA.Large asteroids had no impact on Mars.B.Volcanic eruptions were very frequent on Mars.C.Vast valleys couldn't be formed in a short period of time.D.Carbon dioxide and hydrogen were abundant in the atmosphere.What does the underlined word"mitigating"in paragraph 3 mean?A.Reducing.B.Imitating.nid,asboI nea bib odWwC.Predicting.D.Enhancing.sldsllounoostiuAWhich of the following might confirm Kasting's theory?gmignndo vinsanoA.The publication of the journal.nbliw tdan sfgoog norlw iol beeu IA ai tedw8B.The future Mars missions.Esb910m9i2290019C.The design of the climate model.D.The cooperation with astronomers.re-DforAs the West dries out and heats up,wildfires get bigger and more destructive,officialsatertasked with preventing and battling the fires could soon have a new thing to add to their set oftiantools.The high-tech help could come from an area not normally associated with fighting wild-fires:artificial intelligence (AI).星)Lockheed Martin Space Systems Company,based in Jefferson County,has decades oft atexperience of managing satellites,exploring space and providing information for the US military.naveBy generating more timely information about on-the-ground conditions and running computerguesprograms to process huge amounts of data,Lockheed Martin representatives say they can mapriesthe extent()of a fire in minutes rather than the hours it can take now.They say the AIthat the company has applied to military use can improve predictions about a fire's directiontheand speed.经外n不b力Dnket"The situation that wildland firefighters work in is a(dynamic)environment with multipleversactivities and responsibilities,"said Dan Lordan,senior manager at Lockheed Martin's Artifi-taincial Intelligence Center.Lockheed Martin aims to use its technology to reduce the time it takeslingtogathernoand make deisions about wildfres.The quicker they can react,the9C。Lock【高三英语第6页(共10页)】·23-69C·

  • 炎德英才大联考2024年普通高等学校招生考试考前演练四英语试题

    One possible version:Two months later,someone knocked on the door of Dylan's new house.His mom opened thedoor,and in walked a fireman."Is Dylan home?"the fireman asked."I hear that today is hisbirthday.""Here I am!"Dylan cried.The fireman tied a red band around Dylan's eyes and tookhim for a drive.The fireman helped Dylan out of the car and led him somewhere with a lot ofpeople.Then a fireman untied the band,and Dylan saw that he was in a firehouse.He was surrounded byfiremen!"Dylan,one of them said."I'm Captain Ryan,and I hereby make you a deputy!"Dylanwas glad!He couldn't stop smiling,and he was even happier when he went for a ride in the bigfire truck!It was the happiest day in Dylan's life.Many years later,he returned to the fire stationthis time as a fireman -and he saw his pictures still hanging on the wall.He'd made it!He'dbecome a hero!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。文章是四条徒步路线的活动简介。21.D。理解具体信息。根据The Introductory Walk部分中的we will pass Dumcrieff Housewhere he once lived可知,这条徒步路线将路过历史名人的故居。22.B。理解具体信息。根据The Dark Sky Walk部分中的Elizabeth will..tell you some of thescience and stories behind the stars and the rest of our universe可知,由Elizabeth Tindal带队的路线适合天文爱好者。23.B。理解具体信息。根据The Riverside Meander部分中的It might be a little muddy inplaces so you are advised to wear walking boots可知,在The Riverside Meander徒步路线中会有泥泞的路段,因此该活动强调了参与者应该穿徒步靴。B篇主题语境:人与自我一一做人与做事本文是记叙文。美国知名畅销小说家John Grisham在成为律师之后才发现自己对写作的热情,他坚持书写并走上了另外一条精彩的人生路。24.C。理解具体信息。由第一段中的John Grisham had no interest.professional career和第二段中的Inspired by a case.write a novel可知,Grisham在走上律师职业道路之前对写作并没有兴趣,他是在一次法庭案件观摩之后才燃起热情,决定开始写小说。25.A。推断。由第二段中的Although A Time to Kill only sold a disappointing5,000 copies可知,Grisham第一部小说的市场反响并不是很好,销量较低,这说明只有一少部分人对他的小说感兴趣。26.B。理解具体信息。由第三段中的With the success of ..write full--time可知,Grisham的第二部小说大获成功,他因此放弃律所,专职从事写作。27.D。理解具体信息。由最后一段中的He returned.win a settlement for the family of arailroad worker可知,Grisham参与这起法律案件是为了维护工人家庭的权益。C篇主题语境:人与社会一一科学与技术本文是说明文。纳米技术的发展运用正在把科么幻故事中的场景变为现实。28.B。理解词汇。根据第二段中的nanoscience has explored ways of applying this research

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    阅读下面短文,在空白处填入1个适当、语法镇空的单词或括号内单词的正确形式。SELF·It hardly seems surprising that learning to underline a modal verb.such as“can”,“should”and“may”,does little to help students use-0工them 1.effectively (effective)in their own writing.These wordsare grasped(grasp)by tiny children without the need to know whatthey are called.This may lead to the 3.conclusion(conclude)thatthe teaching of grammar should be abandoned altogether.But there areCKINGreasons to reform it rather than do away with it.Understanding of language is part of a wider education in4.what makes human beings human.How concepts areturned into sounds 5.and how those sounds combine to form感propositions,commands or questions are issues that have occupiedmany linguists(语言学家).SELF-CHECKINGThere are 6.practical (practice)reasons to ask children tolearn grammar,too.One is that a clear knowledge of it will makelearning 7.aforeign language easier.Even if you didknow how to make subordinate clauses (in your native languagesasa young child without anystructi(instruct).dealing withsubordinate clauses in German or Russian in later years is simpler ifyou know how 9.to define (define)and spot them.10.In effect,a cook does not need to know chemistryto make a delicious sauce.But the science of how words combine to度make meaning is fascinating as well as fundamental本期报纸其他版块参考答案A4版READINGCLASSIC READINGI.1.He praised her chrysanthemums and asked参考答案her to give him some for another lady who neededthem,which made her think she was understood.In return,she found something for him to repair.2.Because she found her preciouschrysanthemums thrown on the road.Ⅱ.l.spiritual2.valuable3.threw4.taking2

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    2022/2023学年度第二学期高一年级期终考试数学试题(总分150分,考试时间120分钟)注意事项:1.本试卷考试时间为120分钟,试卷满分150分,考试形式闭卷.2.本试卷中所有试题必须作答在答题卡上规定的位置,否则不给分,3.答题前,务必将自己的姓名、准考证号用0.5毫米黑色墨水签字笔填写在试卷及答题卡上.一、单项选择题(本大题共8小题,每小题5分,共40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)1.集合M={x|sinx=1,N={x|cosx=0},则下列说法正确的是A.M=NB.MCNC.NCMD.M,N关系不确定:.在△ABC中,已知a=√2,b=√3,B=60°,则角A的度数为A.1350B.450C.45°或1350D.30°3.已知一组样本数据x1,x2,…,xn,n∈N*的均值和方差分别为2和0.25,则3x1+2,3x2+2,…,3xn+2的均值和方差分别为A.6和0.75B.8和0.75C.8和2.25D.6和2.254.函数∫(x)=nx-1的零点为x,且。∈1S,K+1以k∈乙,则k的值为A.1B.2C.0D.35.已知△ABC中,点M是线段BC的中点,N是线段AM的中点,则阿量BN为A.BN-14C-34BB.BN=1AC+3AB224C.BN-14C-3ABU.BN=IAC-34B,欧拉公式eo=cos0+isin0(e为自然对数的底数,i为虚数单位)由瑞士数学家Euler(欧拉)首先发现它将指数函数的定义域扩大到复数,建立了三角函数和指数函数的关系,被称为“数学中的天桥”,则下列运算一定正确的是A.(cos +isin)(cos+isin)=cos cos02-sin sinB.(cos +isin)(cos2 +isin2)=cos()+isin()C.(cos +isin)(cos+isin2)=cos(+)+isin(+)D.(cos +isin)(cos+isin)=coscos+sine sin高一数学试题第1页(共6页)

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