5.据考古发现,古代上、下埃及民居所筑造材料和建筑方式有明显不同:上埃及多用卵高考总复课堂测评·历史石筑基,用土坯砌墙,密排圆木成屋顶;而下埃及则以木材为墙基,上面造木构架,以芦苇束编墙。这些差异主要是基于()单元周测卷(十四)答题卡A.宗教的信仰程度B.社会的等级观念C.文化俗的不同D.自然环境的影响学校姓名6.原始农业产生之前,采集食物的群体,在很大程度上依赖自然的恩赐。就算在自然条件班级考号座位号较好的时候,符猎采集的族群也会限制自身的人口,防止超出领地所能承受的人口的极限。据此判断,推动人类从“食物采集者”向“食物生产者”转变的最主要原因是()一、选择题:本题共10小题,每小题3分,共30分。在每小题给出的四个选项中,只有一项是最裁A.自然环境的险恶B.人口增长的压力符合题目要求的。C.领地范围的狭小D.劳动效率的低下1.CA][B][C][D]5.[A][B][C][D]&.[A][B][C][D]7.新航路开辟后,大宗烟草、玉米、橡胶等新物产出现于欧洲市场;原来在近东贸易中2.[A][B][C][D6.[A][B][C][D]9.[A][B][C][D]数量极少的商品,如香料、茶叶、大米、蔗糖等成为大宗商品…许多昔日的奢侈品3.[A][B][C][D]7.[A][B][C][D]10.[A][B][C][D]逐渐成为大众日用品。这反映出当时欧洲()4.[A][B][C][D]A.社会贫富差距减小B.主导的世界市场最终形成C.抗击饥荒能力增强D.民众的消费惯正在改变二、非选择题:本题共2小题,共30分。8.16世纪中期,英国休闲旅游兴起,但参与者主要为贵族阶层。19世纪30年代以后,11.(14分)英国休闲旅游的参与人数大幅度增加,其中中产阶级、工人阶级占比最大。这一现象的出现主要是源于()A.工人运动的兴起B.产业革命的影响切C.议会改革的推动D.福利制度的出现9.下表为1874一1894年英国进出口分类统计表。据此推知,这一时期的英国()原材料和初级产品(单位:工业制成品(单位:100万年份类别100万英镑)英镑)进口出口进口出口1874173.423.747.1205.31884169.024.659.6196.61894156.430.675.3173.5A.农业得到较快发展B.工业发展受到巨大挑战线C.积极开拓海外市场D.改变了自由贸易的政策10.“拎包点心走亲戚”是中国20世纪80年代过年走亲的一大俗。但随着手机的普及,短信、微信拜年成了现阶段人们春节期间拜年的首选。这表明A.传统节假日逐渐被淡化B.电信缩短了人们之间的距离C.科学技术改变生活方式D.改革开放加速了城市化进程【JKT·单元周测卷·历史(十四)第2页(共4页)】单元周测卷·历史(十四)答题卡第1页(共2页)
九师联盟2023~2024学年高一教学质量检测九师联盟—JIUSHILIANMENG化学考生注意:1.本试卷分选择题和非选择题两部分。满分100分,考试时间75分钟。2.答题前,考生务必用直径0.5毫米黑色墨水签字笔将密封线内项目填写清楚。3.考生作答时,请将答案答在答题卡上。选择题每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑;非选择题请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内作答,超出答题区域书写的答案无效,在试题卷、草稿纸上作答无效。●●4.本卷命题范围:必修第一册必修第二册。5.可能用到的相对原子质量:H1C12016Fe56一、选择题(本题共14小题,每小题3分,共计42分。在每小题列出的四个选项中,只有一项是符合题目要求的)1.化学与社会、生产、生活息息相关。下列说法正确的是A.汽车尾气中有NO,,主要是汽油不充分燃烧引起的B.二氧化硫是一种有毒气体,不能用作食品添加剂C.宇宙飞船表面使用的高温结构陶瓷为新型无机非金属材料D.CO2引发温室效应,应少开采化石燃料,多开采“可燃冰”2.下列化学用语表述正确的是A.3C1的原子结构示意图:FB.SiF4的电子式:F:Si:FFC.12C、14C、金刚石互为同位素D.水分子的空间填充模型:(3.用NA表示阿伏加德罗常数的值,下列说法中正确的是A.1L1.0mol·L-1盐酸中含有HC1分子数为NAB.1mol甲基中含电子数为9NAC.标准状况下,22.4LSO3所含原子数为4NAD.常温下,5.6g铁投入足量的浓硝酸中,铁失去的电子数为0.3NA【高一6月教学质量检测·化学第1页(共6页)】B
17.(15分)=6.已知函数《)2十是定义在R上的奇函数(1)求a·b的值;2x+1+bC2)若关主2的不等式n一20)十r(3m2-)<0在区间1,十0》上有解,求实一数k的取值范围2·30·25·G3DY(新高考)·数学(四)-必考-N
第一节One possible version:选做题一汉译英(用括号内所给词语的正确Dear Linda,部形式翻译句子)I hope this email finds you well.I'm writing toinvite you to take part in our school's upcoming1.我校每年秋季都会举办运动会,这是一个充Baduanjin competition.满激情的日子。(annual).Baduanjin is a traditional Chinese exerciseOur school holds an annual sports meeting inconsisting of eight simple movements designed tothe autumn,and it's a day filled with excitementimprove health and well-being.It's easy to learn and作great for relaxing and strengthening the body.Thegentle movements help to balance physical andmental energy,making it perfect for beginners.第2.这次活动是我们利用晴朗的天气强身健体的好机会。(take advantage of,strengthen)Would you like to join us?It's a fun way to getinvolved in Chinese culture,as well as a chance to部分This event was a great opportunity for us toenjoy some physical activity.take advantage of the sunny weather toPlease let me know if you're interested,and I'llstrengthen our bodies.3.接力赛前,我们的教练提出了一些改进建议,be happy to show you the basics写Best regards,我知道我们有能力获胜。(tip,be capable of)Li HuaBefore the relay,our coach offered some tips forimprovement and I knew we were capable ofwinning.(范文中的画线句子可作为住句背诵)第4.朋友们对我们的支持让我感到惊讶,他们在第二节观众席上高声欢呼。(amazed,.audience)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 amazed at the support we received from"My name is Jolene Johnson,but you can call分our friends who cheered loudly from theaudienceme Jo-Jo.I am excited to be back in school.I have5.令我失望的是,我们没有获得第一名,但我two new puppies,and you are all invited to see them写after school!"Jo-Jo said to the 3rd grade class们不会放弃,直到我们赢得胜利。when it was her turn to introduce herself.Jo-Jo作(disappointment,quit)knew she was outgoing and sometimes loud.WithTo my disappointment,we did not take firsther bright red,curly hair and mismatched socks,place,but we will not quit until we win.Jo-Jo appeared a little frightening to the shy kids.选做题二She couldn't help it!She loved her school,her四假定你是李华,你校将举办八段锦比赛,friends,and being the center of attention.你想邀请交换生Linda一起参加,但她对八段锦Mrs Anderson,the teacher,smiled and thanked知之甚少,请你给她写封邮件介绍八段锦并邀Jo-Jo for sharing.Mrs Anderson then introduced anew kid named Dee Rogen.When he spoke,he was请她参赛。quiet and didn't say much.Jo-Jo thought she had注意:写作词数应为80个左右。seen him at breakfast.He had been sitting alone andnot eating.Mrs Anderson then partnered him with作Ben for the dayBy break,Jo-Jo had forgotten all about Dee.She played games with others,painted and shot abasket(投篮).【写作提示】"I love being back at school,"later thought Jo-Jo asshe took her seat and got ready to work on math.1.本文的写作任务是写一封邀请信,内容是At lunchtime,Jo-Jo noticed that Dee was介绍八段锦并邀请Linda参赛。sitting with Ben and Ben's friends but not talking to2.分段内容:第一段进行简单寒暄,表明写anyone.He looked lonely,thought Jo-Jo,as she ate信目的;第二段主要介绍中国传统运动形式八段锦,并写出参加比赛的好处;第三段收尾,希望her pizza,drank her milk,and went outside to playwith a group that was already playing.对方回复,告知是否参与。When the bell rang for the end of school,Jo-Jowalked up to Mrs Anderson and gave her a big hug."Thank you for a great first day!"Jo-Jo said."Seeyou tomorrow!"Mrs Anderson smiled.
第一节One possible version:选做题一汉译英(用括号内所给词语的正确Dear Linda,部形式翻译句子)I hope this email finds you well.I'm writing toinvite you to take part in our school's upcoming1.我校每年秋季都会举办运动会,这是一个充Baduanjin competition.满激情的日子。(annual).Baduanjin is a traditional Chinese exerciseOur school holds an annual sports meeting inconsisting of eight simple movements designed tothe autumn,and it's a day filled with excitementimprove health and well-being.It's easy to learn and作great for relaxing and strengthening the body.Thegentle movements help to balance physical andmental energy,making it perfect for beginners.第2.这次活动是我们利用晴朗的天气强身健体的好机会。(take advantage of,strengthen)Would you like to join us?It's a fun way to getinvolved in Chinese culture,as well as a chance to部分This event was a great opportunity for us toenjoy some physical activity.take advantage of the sunny weather toPlease let me know if you're interested,and I'llstrengthen our bodies.3.接力赛前,我们的教练提出了一些改进建议,be happy to show you the basics写Best regards,我知道我们有能力获胜。(tip,be capable of)Li HuaBefore the relay,our coach offered some tips forimprovement and I knew we were capable ofwinning.(范文中的画线句子可作为住句背诵)第4.朋友们对我们的支持让我感到惊讶,他们在第二节观众席上高声欢呼。(amazed,.audience)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 amazed at the support we received from"My name is Jolene Johnson,but you can call分our friends who cheered loudly from theaudienceme Jo-Jo.I am excited to be back in school.I have5.令我失望的是,我们没有获得第一名,但我two new puppies,and you are all invited to see them写after school!"Jo-Jo said to the 3rd grade class们不会放弃,直到我们赢得胜利。when it was her turn to introduce herself.Jo-Jo作(disappointment,quit)knew she was outgoing and sometimes loud.WithTo my disappointment,we did not take firsther bright red,curly hair and mismatched socks,place,but we will not quit until we win.Jo-Jo appeared a little frightening to the shy kids.选做题二She couldn't help it!She loved her school,her四假定你是李华,你校将举办八段锦比赛,friends,and being the center of attention.你想邀请交换生Linda一起参加,但她对八段锦Mrs Anderson,the teacher,smiled and thanked知之甚少,请你给她写封邮件介绍八段锦并邀Jo-Jo for sharing.Mrs Anderson then introduced anew kid named Dee Rogen.When he spoke,he was请她参赛。quiet and didn't say much.Jo-Jo thought she had注意:写作词数应为80个左右。seen him at breakfast.He had been sitting alone andnot eating.Mrs Anderson then partnered him with作Ben for the dayBy break,Jo-Jo had forgotten all about Dee.She played games with others,painted and shot abasket(投篮).【写作提示】"I love being back at school,"later thought Jo-Jo asshe took her seat and got ready to work on math.1.本文的写作任务是写一封邀请信,内容是At lunchtime,Jo-Jo noticed that Dee was介绍八段锦并邀请Linda参赛。sitting with Ben and Ben's friends but not talking to2.分段内容:第一段进行简单寒暄,表明写anyone.He looked lonely,thought Jo-Jo,as she ate信目的;第二段主要介绍中国传统运动形式八段锦,并写出参加比赛的好处;第三段收尾,希望her pizza,drank her milk,and went outside to playwith a group that was already playing.对方回复,告知是否参与。When the bell rang for the end of school,Jo-Jowalked up to Mrs Anderson and gave her a big hug."Thank you for a great first day!"Jo-Jo said."Seeyou tomorrow!"Mrs Anderson smiled.
二、选择题:本题共3小题每小题6分共18分.在每小题给出的选项中,有多项符合)4某省新高和物理中选题目要求.全部选对的得6分,部分选对的得部分分,有选错的得0分.科目.某班日已知全集U=R,集合A=x2≤x<3,B=z33x0m发现选择A.A∩B={x|-2≤x<1B.AUB=(x|x<2)三门科目C.B∩(CuA)={xx<-2}D.AU(CUB)=(xx>-2)和地理日10.下列说法正确的是有A.A=〈xx三3n二1,nZ与B={xz=3n十2,neZ分是两个相等的集合四、解答思B命题“对任意实数,x>0~既是全称量词命题又是真命题15.(13分C.“a∈(A∩B)”是“a∈A的充分不必要条件已知D.“x十y<2”是“x<1且y<1”的必要不充分条件11.设全集为U,对集合M,N定义运算“⊕”,M©N=Mn(CN).对于任意的集合(1)(2M,N,T,下列式子正确的是A.(M⊕N)⊕(M⊕N)=☑B.M①(N④T)=M∩[Cu(NUT)]C.(M⊕N)⊕T=M∩[Cu(NUT)]D.MU(N⊕T)=U3567891011题序2答案三、填空题:本题共3小题,每小题5分,共15分,12若集合A={-1,a,B={b,a2),且A=B,则b=,a=13.已知集合M=}号,非空集合N={xmu-4=0,若x∈Mr是“x∈N的必要不充分条件,则实数m的值为一3·25·G3DY(新高考)·数学(一)-必考-N
二、多项选择题(共15分,本大题共3小题,每个小题5分,漏选得3分,错选不得分)8.如图所示,在水地面上方的某一水面上,将A、B两球以相同大小的初速度分别竖直向上和水向右抛出,两球可视为质点且质量相同,不计空气阻力,关于两球从抛出到落地的运动过程,下列说法正确的是B△.抛出瞬间两球重力的瞬时功率大小相等B.落地前瞬间A球重力的瞬时功率更大C.两球在各自轨迹的最高点时重力的瞬时功率相等D.重力对A球做功的均功率更大9.“天问一号”火星探测器从地球发射后,在如图甲所示的P点沿地火转移轨道到Q点,再依次进入如图乙所示的调相轨道和停泊轨道,则探测器火转毯A.在调相轨道所受的万有引力…定小于在停泊轨道●火星道.道所受的万有引力阿祈道B.从P点转移到Q点的时间大于6个月C.从环绕火星的调相轨道变轨至停泊轨道需在“者相切处点火加速D.在地火转移轨道运动时的速度不一定大于地球绕太阳的速度10.滑块以一定的初速度沿粗糙斜面从底端上滑,到达最高点B后返回到底端。利用频闪仪分别对上滑和下滑过程进行拍摄,频闪照片示意图如图所示。A.图1是滑块上滑过程BB.图2中滑块在斜面底端时动能更大C.图1中滑块经过A点的动能更大D.图1中滑块在A、B之间损失的机械能更大图1图2高一物理试题.第3页(共6页)
高三·专题测试卷(十四)有机合成和推断1.C【解析】反应①为乙酸与异丙醇在酸催化下发生酯化反应生成乙酸异丙酯和水,因此,反应①的反应类型为取代反应,A正确;反应②为乙酸与丙烯发生加成反应生成乙酸异丙酯,该反应的原子利用率为100%,因此,该反应是合成酯的方法之一,B正确;乙酸异丙酯分子中含有4个饱和碳原子,其中异丙基中存在一个饱和碳原子连接两个饱和碳原子和一个乙酰氧基,类比甲烷的正四面体结构可知,乙酸异丙酯分子中所有碳原子不可能共面,C错误;两个反应的产物是相同的,从结构上看,该产物是由乙酸与异丙醇通过酯化反应生成的酯,故其化学名称是乙酸异丙酯,D正确。2B【解析】根据R的分子结构可知含有羧基,所以R可以发生酯化反应,A正确;根据R的分子结构简式可知含有16个碳原子,B错误;如图所示:H.COCH,OOCCH.COOH该分子中含有两个手性碳原子,C正确;如图所示:H21,六元环上的二氯代物H.COCH,OOCCHCOOH有两种,两个C1原子可以一个连在1号碳上、一个连在2号碳上,也可以同时连在2号碳上,D正确。3.A【解析】PHA的重复单元中只含有酯基一种官能团,A错误;由PHA的结构可知其为聚酯,由单体缩聚合HO OH成,B正确;PHA为聚酯,碱性条件下可发生降解,C正确;PHA的重复单元中只连有1个甲基的碳原子为手性碳原子,D正确。4.D【解析】由高分子M的结构式可知,M的单体为
⑧richer coat colors更丰富的毛色⑨evolve their sounds进化它们的声音⑩simplified language简化的语言①be dependent on.依赖于.②pet-directed speech宠物语言32.A。理解具体信息。根据第一段These villages and towns attracted lots of rats,.which in turndrew cats to follow to hunt them.可知,人类定居生活吸引了大量老鼠,进而吸引了猫前来捕食它们,因此可靠的食物来源促使猫开始与人类一起生活。33.B。推断。根据第二段,changed from meancoughs to nice cackles.a range of behavioral and physical developments.可知,通过长期的驯l养,狐狸的行为和身体特征都发生了显著变化,这表明人类的饲养会重塑动物的一些特征。[干扰项分析]A.Patient training makes animals smarter.(耐心的训练使动物更聪明。)实验主要观察到的是动物行为和身体特征的改变,如声音、外貌等方面的变化,而不是智力的提升。C.Animals'body language is difficult to change..(动物的肢体语言很难改变。)驯养狐狸实验表明,狐狸的叫声从原本恶劣的咳声变为悦耳的咯咯声,表明动物的叫声等身体语言可以通过长期训练而改变。D.Household animals are less active than wild ones.(家养动物不如野生动物话跃。)虽然家养动物可能在某些情况下活动量比野生动物少,但这并不是俄罗斯驯养狐狸实验所要传达的主要信息,实验集中于狐狸的行为和身体特征的变化,而不是它们的活动水。34.B。理解词汇。根据第三段.turning a blind eye to them might be costly for humanschanged the way they vocalize to get our attention..可知,婴儿对父母的依赖使我们对婴儿的难
1、[天一大联考]2023-2024学年高三冬季教学质量检测地理答案
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18.鼠尾草酸能与α-淀粉酶结合,且结合位点与淀粉的相同。某科研小组为探究鼠尾草酸对α-淀粉酶活性的影响,在不同浓度的鼠尾草酸条件下测定酶促反应的速率,结果如图所示。下列叙述错误的是1Vmol·L·m
3、[厦门三检]厦门市2024届高中毕业班第三次质量检测英语试题
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1、厦门二中2023-2024第一学期高三届段8月阶段考生物试题
0端丝园妻等
4、[肇庆三模]肇庆市2024届高中毕业班第三次教学质量检测历史试题
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1、[肇庆三模]肇庆市2024届高中毕业班第三次教学质量检测日语答案
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5、[广州二模]2024年广州普通高中毕业班综合测试(二)2答案(语文)
1、[广州一模]2024年广州普通高中毕业班综合测试(一)1语文答案
1、[广州一模]2024年广州普通高中毕业班综合测试(一)1生物答案
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(1)仪器A的名称是请回答:盐酸盐N.N-二甲基苯胺N.N-二甲基苯胺亚磷酸三乙酯理如下:三氯化物质W0.955-21.1156(g/cm)0.963密度1.575C-112熔点0-112+2CHOH20题图1沸点(℃)电解质溶液#259.56157.9搅拌器恒压电源机溶剂在水中有一定溶解度,但不溶于醚类有溶于乙醇、乙醚等有机溶剂,微溶于水于水,在水中易逐渐水解,在酸性介质易溶于乙醇、石油醚等有机溶剂,不溶中水解加快。与水、乙醇剧烈反应,能溶于石油醚电解质溶液2##溶解性共8页乙2#2#824924+5+16121150×3SCHCH(1)化合物A的结构简式是(3)C→E的化学方程式是(2)下列说法正确的是_请回答:已知:D.化合物E和化合物I发生缩聚反应生成b.通冷凝水(n口进)B.化合物C易形成分子内氢键A.化合物B中最多18个原子共面C.化合物H在浓硫酸催化下加热可转化为化合示为-=-②含有2个六元环开启搅拌器R-R-COOH#1)ROH2)H1)LiAIH,n-BuP###R-CHOH#第一次联考 化学试聚合物X中含氧官能团的名称是改进的方继是聚合物x-o-hPS0-C-0
A.“水流B.“水流物理C.“水流出来座位号考生注意:D.“水1.试卷分值:100分,考试时间:75分钟。重状2.考生作答时;请将答案答在答题卡上。选择题每小题选出答案后3.9月26出外卖签字笔在答题卡上各题的答案区域内作答,超出答题区域空悬停考场号试题卷、草稿纸上作答无效。功率3.所有答案均要答在答题卡上,否则无效。考试结束后只交答题卡。牵引2s后一、选择题:本题共8小题,每小题4分,共32分。在每小题给出的四个选项中,算有只有一项是符合要求的。A1.物理学是建立在实验基础上的自然科学,在物理实验探究中需要用到不同的实验器材,如图下列几个实验中一定会用到天的是4.巴季线小车细线打点计时器定滑轮起纸带封名为长木板水实验台水重物B.验证行四边形定则利用打点计时器测加速度沉m电火花纸带计时器级班夹子重物PNMD.验证动量守恒定律C.验证机械能守恒定律2.如图所示,杂技演员在表演“水流星”节目时,用长为L细绳系着的盛水的杯子,在竖直面内做圆周运动,已知重力加速度为g。下列说法中正确的是物理试题第1页(共8页)27mm f/1.9 1/100s ISO200HONOR Magic62024/10/12 21:47
二、非选择题:本大题共3小题,共55分。16.阅读材料,完成下列要求。(21分)材料一周公提出并阐发了“天下之中”的概念,建构了我国古代第一个成熟的建都理论。该理论由一系列空间概念构成,周之“天下”是一个完整统一的政治统治区域,周公以“天下”为空间视域来确定都城,选择适“中”的地理位置从而确定统治中心。但“天下之中”并非由单一的地理位置因素来决定,《周礼·司徒》说:“日至之景尺有五寸,谓之地中。天地之所合也,四时之所交也,风雨之所会也,阴阳之所和也。然则百物阜安,乃建王国焉,制其畿方千里,而封树之。”按照这一要求成为“天下之中”的地方要具备天时、地利、人和三个方面的最优越的条件,在地理上具有3个连锁的递进特征:阴阳和中、百物阜安、适建王都,如此“天下之中”就突破了单纯的地理中心意义。一摘编自李久昌《周公“天下之中”建都理论研究》材料二刘秀称帝后很快定都洛阳,此时其根据地在河北,而长安还在更始帝手中。统一天下后,光武帝一再亲幸长安,并下令“复置函谷关都尉,修西京宫室”,造成“山东翕然狐疑,意圣朝之西都,惧关门之反拒也”的恐惧和震动。西汉凭借关中制御关东一事,对于关东豪族来说则是“殷鉴不远”的深刻教训。但是最终朝廷迁都关中的愿望并未实现,在经历了与豪族利益、力量博弈的度田事件之后,朝廷对事关豪族利益之事采取谨慎态度。能够影响国家决策的儒生们则站在实行王道政治的立场上,从天下之中的建都理念出发,坚持都洛,他们以国家的兴亡成败“在德不在险”为由,驳斥了迁都长安的见解。加上光武帝本身的儒学文化背景,这使朝廷在迁都问题上不能自坚其志。一摘编自梁万斌《从长安到洛阳:汉代的关中本位政治地理》材料三两宋都城完成了中国都城发展史上从黄河时代向运河时代的转变,政治中心开始离开黄河流域沿运河作南北向运动,南北方经济联系进一步加强,国家命运沿南北轴向摆动,运河成为都城变动的重要因素之一。到了明朝,两京制度把政治、经济、军事三个中心或重心有机地结合在一起,从而使明朝的统治力量得到最佳配置。正如丘濬所说:“文皇帝(朱棣)迁都金台(北京),天下万世之大势也。盖天下财富出于东南,而金陵为其会,我马盛于西北,而金台为其枢。并建两京,所以宅中图治,足食足兵,据形势之要,而为四方之极者也。用东南之财富,统西北之我马,无敌于天下矣。”国家行政中心移到北京之后,南京并没有回到历史上的“陪都”的地位,只是具有重要的象征性意义,并不发挥实际的作用。但是南京拥有历史上空前的作为一个陪都的重要政治和行政功能,即使在1421年之后也是如此。一摘编自王明德《从黄河时代到运河时代:中国古都变迁研究》【高三历史第4页(共6页)】25065C
18.阅读材料,完成下列要求。(9分)灌”推动警示教育真正警示人、教育人。示人、教育人的。(9分)重义会一斯思想政治第7页(共8页)
24.(8分)数学张老师在课堂上提出一个问题:“通过探究知道:2=1.414…,它是个无限26.(10分)【定义】不须环小数,也州无理数,它的整数部分是1,那么有谁能说出它的小数部分是多少”,小明举手回我们把三角形某边上的中点到这条边上的高的距离称为三角形某边的“中偏度值”答:它的小数部分我们无法全部写出来,但可以用2-1来表示它的小数都分,张老师夸奖小明真聪【应用】明,黄定了他的说法(1)如图,在Rt△ABC中,LACB=90°,AC=4,BC=3,求△ABC中AB边的“中偏度值;现请你根据小明的说法解答:【扩展】(1)T的整数部分是(2)在△ABC中,4C=13,AB=15,BC边上的高AD=12,求△ABC中BC边的“中编度值(2)a为5的小数部分,b为5的整数部分,求a+b-√3的值;.c(3)已知8+3=x+y,其中x是-一个正整数,0 A4 One possible version:详见答案解析页本期Dear schoolmates,第(C)4.When will the meeting start?As we strive for academic excellence,let us not forget the powerA.At 3 pm.of gratitude in nurturing our mind and body.Thus,the Students'A版B.At 3:30 pm.Union will present an initiative titled "Embracing Gratitude",aimed at fostering a heartfelt appreciation for all that enriches ourlives.努C.At 4 pm.听力材料Text4参The importance of gratitude cannot be overstated.It cultivates apositive mindset and fosters deeper connections with others.M:How long will it take us to get there?I have a答案Furthermore,gratitude inspires generosity and kindness.Whenwe recognize the good in others,we are more likely to pay it听meeting at 3 pm.forward,engaging in acts of service that enrich our communities.W:Well,Mr Carter,it should take another halfLet's make gratitude a daily habit and create a schoolhour.community where hearts are filled with gratitude.The Students'Unio厚M:In that case,I'll put the meeting off till 4 pm.(4)第(A)5.What does the man mean?美报社A.He may return the shirt.B.He will find out the priceEARNING ENGLISH努C.He needs to lose weight.新课程听力材料Text5高三课标W:Jack,I bought a shirt for you.M:Thank you!And I hope you kept the receipt.第21期Unit 4-Unit 5(选择性必修)Book4力I've put on some weight.(5)B版g第一节第(C)1.Why does the man apologize?第第二节听第6段材料,回答第6、7题。A.He did not call the woman.B.He broke the woman's arm.(A)6.What is the woman doing?分C.He cannot play tennis with the woman.听力材料Text1分A.Looking for a dress.B.Cleaning the closet.C.Doing some shopping.听W:Hello,Larry!It's me,Julie.I was wondering whetheryou'll partner with me for the tennis tournament this(B)7.What is the man's suggestion?year.力A.Buying new clothes.M:Ah,actually,I was just about to call you.I broke myB.Giving away old clothes.arm a couple of days ago.So I won't be able to playC.Making their own clothes.tennis.Sorry.(1)eText 6第(A)2.Where are the speakers most probably?第W:Our closet is pretty messy.I can't find myA.In a store.white dress.(6)We should do something.B.At home.努M:You read my mind.I can never find what I'mC.In a librarylooking for in there.听力材料Text2努W:Let's get organized.This will make our morningW:Take a look at this handbag on the shelf.(2)routine easier and faster.听I've been wanting one like this for ages.M:That's a great idea.We can donate what weM:It is fantastic!Just buy it.(2)力don't need.(7)W:Look at the price tag.(2)I really can't afford it.W:OK.We could make this a productive weekeng感M:It's a deal.(B)3.What are the speakers talking about?听第7段材料,回答第8至10题。第A.Giving a present.第(A)8.How does the woman sound in the beginning?B.Having a party.A.Annoyed.B.Bored.C.SadC.Picking up a hobby.部(B)9.What does the man encourage the woman to do?A.Make a decision.分听力材料Text3B.Focus on her goals.W:Rick's birthday is coming up.How aboutC.Show off her phone.throwing a sports-themed party for him this(C)10.What determines people's value according to theyear?(3)woman?力M:Great!Rick will definitely love it.He likes力A.Their material possessionsplaying basketball,and he still wears theB.Their accomplishments.basketball shoes I gave him on his last birthday.C.Their inner qualities.3 A4 One possible version:详见答案解析页本期Dear schoolmates,第(C)4.When will the meeting start?As we strive for academic excellence,let us not forget the powerA.At 3 pm.of gratitude in nurturing our mind and body.Thus,the Students'A版B.At 3:30 pm.Union will present an initiative titled "Embracing Gratitude",aimed at fostering a heartfelt appreciation for all that enriches ourlives.努C.At 4 pm.听力材料Text4参The importance of gratitude cannot be overstated.It cultivates apositive mindset and fosters deeper connections with others.M:How long will it take us to get there?I have a答案Furthermore,gratitude inspires generosity and kindness.Whenwe recognize the good in others,we are more likely to pay it听meeting at 3 pm.forward,engaging in acts of service that enrich our communities.W:Well,Mr Carter,it should take another halfLet's make gratitude a daily habit and create a schoolhour.community where hearts are filled with gratitude.The Students'Unio厚M:In that case,I'll put the meeting off till 4 pm.(4)第(A)5.What does the man mean?美报社A.He may return the shirt.B.He will find out the priceEARNING ENGLISH努C.He needs to lose weight.新课程听力材料Text5高三课标W:Jack,I bought a shirt for you.M:Thank you!And I hope you kept the receipt.第21期Unit 4-Unit 5(选择性必修)Book4力I've put on some weight.(5)B版g第一节第(C)1.Why does the man apologize?第第二节听第6段材料,回答第6、7题。A.He did not call the woman.B.He broke the woman's arm.(A)6.What is the woman doing?分C.He cannot play tennis with the woman.听力材料Text1分A.Looking for a dress.B.Cleaning the closet.C.Doing some shopping.听W:Hello,Larry!It's me,Julie.I was wondering whetheryou'll partner with me for the tennis tournament this(B)7.What is the man's suggestion?year.力A.Buying new clothes.M:Ah,actually,I was just about to call you.I broke myB.Giving away old clothes.arm a couple of days ago.So I won't be able to playC.Making their own clothes.tennis.Sorry.(1)eText 6第(A)2.Where are the speakers most probably?第W:Our closet is pretty messy.I can't find myA.In a store.white dress.(6)We should do something.B.At home.努M:You read my mind.I can never find what I'mC.In a librarylooking for in there.听力材料Text2努W:Let's get organized.This will make our morningW:Take a look at this handbag on the shelf.(2)routine easier and faster.听I've been wanting one like this for ages.M:That's a great idea.We can donate what weM:It is fantastic!Just buy it.(2)力don't need.(7)W:Look at the price tag.(2)I really can't afford it.W:OK.We could make this a productive weekeng感M:It's a deal.(B)3.What are the speakers talking about?听第7段材料,回答第8至10题。第A.Giving a present.第(A)8.How does the woman sound in the beginning?B.Having a party.A.Annoyed.B.Bored.C.SadC.Picking up a hobby.部(B)9.What does the man encourage the woman to do?A.Make a decision.分听力材料Text3B.Focus on her goals.W:Rick's birthday is coming up.How aboutC.Show off her phone.throwing a sports-themed party for him this(C)10.What determines people's value according to theyear?(3)woman?力M:Great!Rick will definitely love it.He likes力A.Their material possessionsplaying basketball,and he still wears theB.Their accomplishments.basketball shoes I gave him on his last birthday.C.Their inner qualities.3 活中有时会形成一种偏见。三句话都指向了“偏见”这个词。学生在立意时,可围绕“偏见”展开写作,可以写偏见的危害,也可以分析产生偏见的原因,也可以讨论如何避免产生偏见,等等。(二)参考立意①打破人际壁垒从抛却自身偏见开始;②要全面客观地看待他人与事物,不可怀有偏见;③摒弃偏见,开阔心胸;等等。【题意评分解说】题意评分等级文章特征一类文A.紧扣材料,选准角度,立意准确。B.写作重点突出,联系材料和现实生活,内54~60分容充实,感悟深刻,表达精彩,亮点突出。C.文体特征鲜明。符合二类文A.紧扣材料,选准角度,立意准确。B.写作重点较突出,联系材料和现实生活,题意4853分内容较充实,感悟较深刻,表达流畅,有一些亮点。C.文体特征鲜明。三类文A.能扣住材料,立意符合材料。B.写作重点不够突出,感悟不够深刻,内容和结42~47分构较完整,语言淡,逻辑性一般。C.文体特征较鲜明。基本四类文A.没有扣住材料写作,有自己的一些感悟,但立意不够准确。B.写作重点不突符合36~41分出,内容空洞,结构不完整,语言不流畅,逻辑混乱。C.文体特征不鲜明。题意A.部分偏离题意的,酌情给分(21~35分)。B.完全离题的,酌情给分(0~20偏离五类文分)。完全脱离材料内容,完全忽略写作要求,完全没有文体意识,仅选取材料、题意35分及以下写作任务或写作要求的只言片语展开写作,思想不健康,观点错误。【补充说明】1.错别字等扣分缺标题扣2分;每1个错别字扣1分,重复的不计;标点错误多的,酌情扣分。2.字数等扣分①600字或以上的文章,按评分标准评分,扣字数分。(每少50个字扣1分)②600字以下的文章,30分以下评分,不再扣字数分。③400字或以下的文章,20分以下评分,不再扣字数分。④200字或以下的文章,10分以下评分,不再扣字数分。⑤只写一两句话的,给1分或2分,不评0分。⑥只写标题的,给2分,不评0分。与作文完全无关,甚至是调侃考试、调侃评卷老师的内容可以打0分。⑦完全空白的,评0分。▣h【高三语文·参考答案第4页(共4页)】 活中有时会形成一种偏见。三句话都指向了“偏见”这个词。学生在立意时,可围绕“偏见”展开写作,可以写偏见的危害,也可以分析产生偏见的原因,也可以讨论如何避免产生偏见,等等。(二)参考立意①打破人际壁垒从抛却自身偏见开始;②要全面客观地看待他人与事物,不可怀有偏见;③摒弃偏见,开阔心胸;等等。【题意评分解说】题意评分等级文章特征一类文A.紧扣材料,选准角度,立意准确。B.写作重点突出,联系材料和现实生活,内54~60分容充实,感悟深刻,表达精彩,亮点突出。C.文体特征鲜明。符合二类文A.紧扣材料,选准角度,立意准确。B.写作重点较突出,联系材料和现实生活,题意4853分内容较充实,感悟较深刻,表达流畅,有一些亮点。C.文体特征鲜明。三类文A.能扣住材料,立意符合材料。B.写作重点不够突出,感悟不够深刻,内容和结42~47分构较完整,语言淡,逻辑性一般。C.文体特征较鲜明。基本四类文A.没有扣住材料写作,有自己的一些感悟,但立意不够准确。B.写作重点不突符合36~41分出,内容空洞,结构不完整,语言不流畅,逻辑混乱。C.文体特征不鲜明。题意A.部分偏离题意的,酌情给分(21~35分)。B.完全离题的,酌情给分(0~20偏离五类文分)。完全脱离材料内容,完全忽略写作要求,完全没有文体意识,仅选取材料、题意35分及以下写作任务或写作要求的只言片语展开写作,思想不健康,观点错误。【补充说明】1.错别字等扣分缺标题扣2分;每1个错别字扣1分,重复的不计;标点错误多的,酌情扣分。2.字数等扣分①600字或以上的文章,按评分标准评分,扣字数分。(每少50个字扣1分)②600字以下的文章,30分以下评分,不再扣字数分。③400字或以下的文章,20分以下评分,不再扣字数分。④200字或以下的文章,10分以下评分,不再扣字数分。⑤只写一两句话的,给1分或2分,不评0分。⑥只写标题的,给2分,不评0分。与作文完全无关,甚至是调侃考试、调侃评卷老师的内容可以打0分。⑦完全空白的,评0分。▣h【高三语文·参考答案第4页(共4页)】 2.关于生产力和私有制、阶级、国家的产生,对其内在关系分析正确的选项是()③墨子的理想社会里,存在着等互助的劳动关系②老子的理想社会里,③古罗马文明时期,A.①③②中国战国时期,私有制逐渐确立起来,社会贫富分化加剧A.0②①中国秦汉时期,手工业进一步发展,冶铁业逐渐成为最重要手工业部门国、两晋几个朝代。下列判断正确的是(D.生产力发展→私有制产生→阶级产生→国家产生司一C.私有制产生→阶级产生→国家产生→生产力发展B.生产力发展→阶级产生→国家产生→私有制产生A.阶级产生→国家产生→私有制产生→生产力发展A.①②③人类面对自然走出了被动的局面①人类以打制石器作为农作工具农作物,意味着)一时期的中国经历了从奴隶社会到封建社会B.①④B.①④铁制农具得到了广泛使用和推广,耕作技术明显进步B.①③人类迈进了文明社会的门槛高一政治第1页(共6页)第I卷(选择题)高一政治试卷C.②③C.②③C.②④①农业生产力发展和社会生活进步②人类迈入了文明时代的门槛会的发展,经历了春秋、战国、秦汉、三0.③④D.②④D.③④ 2.关于生产力和私有制、阶级、国家的产生,对其内在关系分析正确的选项是()③墨子的理想社会里,存在着等互助的劳动关系②老子的理想社会里,③古罗马文明时期,A.①③②中国战国时期,私有制逐渐确立起来,社会贫富分化加剧A.0②①中国秦汉时期,手工业进一步发展,冶铁业逐渐成为最重要手工业部门国、两晋几个朝代。下列判断正确的是(D.生产力发展→私有制产生→阶级产生→国家产生司一C.私有制产生→阶级产生→国家产生→生产力发展B.生产力发展→阶级产生→国家产生→私有制产生A.阶级产生→国家产生→私有制产生→生产力发展A.①②③人类面对自然走出了被动的局面①人类以打制石器作为农作工具农作物,意味着)一时期的中国经历了从奴隶社会到封建社会B.①④B.①④铁制农具得到了广泛使用和推广,耕作技术明显进步B.①③人类迈进了文明社会的门槛高一政治第1页(共6页)第I卷(选择题)高一政治试卷C.②③C.②③C.②④①农业生产力发展和社会生活进步②人类迈入了文明时代的门槛会的发展,经历了春秋、战国、秦汉、三0.③④D.②④D.③④ 9.下列实验装置、操作均正确且能达到相应实验目的的是A.每个普鲁士白晶胞的面上含有12个CNB.充放电时晶胞中价态改变的元素仅有Fe光洁的铜丝C.充电过程中若一个晶胞有5个Fe2+,则该晶胞中Na的数目为5D.1mol普鲁士黄晶胞转化为1mol普鲁士蓝晶胞,转移电子数为2N13.由我国科研人员设计的将脱除S02的反应与制备H,0,相结合的协同转化装置如图。在电场作用下,双极膜中间层的H,0解离为OH和H*,并向两极迁移。下列说法正确的是①A.观察氯化钠的焰色B.除去废铁屑表面的油C.利用绿矾晶体制备D.为装有KMnO,溶液的S0,双极膜试验FeSO滴定管排尖嘴中的气泡HO10.短周期元素X、Y、Z、W、E的原子序数依次增大,X的一种核素无中子,Y、Z、W均位于X的下一光催化S03OHH202、周期,E、W位于同一主族。由它们组成的某物质的结构式如图所示。下列说法错误的是A.最高价氧化物对应的水化物的酸性:Y 9.下列实验装置、操作均正确且能达到相应实验目的的是A.每个普鲁士白晶胞的面上含有12个CNB.充放电时晶胞中价态改变的元素仅有Fe光洁的铜丝C.充电过程中若一个晶胞有5个Fe2+,则该晶胞中Na的数目为5D.1mol普鲁士黄晶胞转化为1mol普鲁士蓝晶胞,转移电子数为2N13.由我国科研人员设计的将脱除S02的反应与制备H,0,相结合的协同转化装置如图。在电场作用下,双极膜中间层的H,0解离为OH和H*,并向两极迁移。下列说法正确的是①A.观察氯化钠的焰色B.除去废铁屑表面的油C.利用绿矾晶体制备D.为装有KMnO,溶液的S0,双极膜试验FeSO滴定管排尖嘴中的气泡HO10.短周期元素X、Y、Z、W、E的原子序数依次增大,X的一种核素无中子,Y、Z、W均位于X的下一光催化S03OHH202、周期,E、W位于同一主族。由它们组成的某物质的结构式如图所示。下列说法错误的是A.最高价氧化物对应的水化物的酸性:Y 24.Whatdoesthewriterwantto express inParagraph1?A.Theyfeel scared flyingin theout-spaceC.They are awed bytheview of theearthB.They arehomesick in the space shuttle.D.They feel excited to explore theuniverse.25.What's the main function of Paragraph 3?A.Setting the stage for further discussion.B.Summarizing themain idea of the text.C.Providing data for thewriter's argumentD.Introducing differentideas on human impact.26.Accordingto thelastparagraph,which of the following statements does thewriter agreewith?A.It's not clear whathumanscan do to nature.B.The earth is strong enough to support more lives.C.Human beings are not the only creature of the earth.D.Wemustactnowtotakecareofnaturebeforeit'stoolate27.What is the best title of the text?A.FlyingtotheFutureB.GoingGreenwith OurEarthC.AGlimpse ofHomeD.MyExperienceasanAstronautCEatingaplant-baseddiethasbeenshowntobeverygoodforyourheartandyouroverallhealth.Infact,a recentstudyfoundayoungpersoncouldlive an additional 13yearsbyeatingmorevegetablesandlegumes(豆类),aswellaswholegrains,fruitandnuts.Whichmakesthe findingsofa newanalysisofthedietsofnearly 400.0o0UKadultspublishedMonday in the journal Frontiers in Nutrition rather shocking:Eating veggies,especiallycooked ones,doesn'treduceyourriskofheartdiseaseover time.“Ourlargestudydidnotfind evidence for aprotective effect ofvegetableintakeontheoccurrence of CV(cardiovascular disease),"saidQiFeng,an epidemiologist at theUniversityofOxford,in a statement.Whilethe studyfound eatingrawveggiescouldprotectagainstheartdisease,cookedvegetables didnot.Anybenefitwent awaywhenresearchersfactored in lifestyle factors suchasphysical activity,educational level,smoking,drinking,fruit intake,redandprocessed meatconsumption,anduseofmineralandvitamin supplements.Instead,our analysesshow thatthe seeminglyprotectiveeffect of vegetable intakeagainstCVDriskisverylikelytobe accounted forbybias(偏差)·.·relatedtodifferencesinsocioeconomic situation andlifestyle,”Fengsaid.Don't start celebratingyet,veggiehaters.Experts in theUKandUnited Statesquicklytookexception to the study's conclusion.“Althoughthis studyfound thateatingmorevegetableswasn't associatedwith alowerrisk of heart and circulatory diseases once other lifestyleand other factorswere takenintoaccount,thatdoesn'tmeanweshouldstopeatingvegetables,"saidVictoriaTaylor,a seniordietitian at theBritish Heart Foundation,in a statement."The results are not surprising.Picking out one single componentand assuming justaddingit to the diet,e.g.vegetables,is not likely to resultin the desired effect," AliceLichtenstein,director and senior scientist at Tufts University's Cardiovascular NutritionLaboratory,toldCNNin anemail.“One thing that hasbecome clear over thepastdecadeiswe shouldnotbelooking atsingle foods or nutrients rather thewholedietarypattern,"saidLichtenstein. 24.Whatdoesthewriterwantto express inParagraph1?A.Theyfeel scared flyingin theout-spaceC.They are awed bytheview of theearthB.They arehomesick in the space shuttle.D.They feel excited to explore theuniverse.25.What's the main function of Paragraph 3?A.Setting the stage for further discussion.B.Summarizing themain idea of the text.C.Providing data for thewriter's argumentD.Introducing differentideas on human impact.26.Accordingto thelastparagraph,which of the following statements does thewriter agreewith?A.It's not clear whathumanscan do to nature.B.The earth is strong enough to support more lives.C.Human beings are not the only creature of the earth.D.Wemustactnowtotakecareofnaturebeforeit'stoolate27.What is the best title of the text?A.FlyingtotheFutureB.GoingGreenwith OurEarthC.AGlimpse ofHomeD.MyExperienceasanAstronautCEatingaplant-baseddiethasbeenshowntobeverygoodforyourheartandyouroverallhealth.Infact,a recentstudyfoundayoungpersoncouldlive an additional 13yearsbyeatingmorevegetablesandlegumes(豆类),aswellaswholegrains,fruitandnuts.Whichmakesthe findingsofa newanalysisofthedietsofnearly 400.0o0UKadultspublishedMonday in the journal Frontiers in Nutrition rather shocking:Eating veggies,especiallycooked ones,doesn'treduceyourriskofheartdiseaseover time.“Ourlargestudydidnotfind evidence for aprotective effect ofvegetableintakeontheoccurrence of CV(cardiovascular disease),"saidQiFeng,an epidemiologist at theUniversityofOxford,in a statement.Whilethe studyfound eatingrawveggiescouldprotectagainstheartdisease,cookedvegetables didnot.Anybenefitwent awaywhenresearchersfactored in lifestyle factors suchasphysical activity,educational level,smoking,drinking,fruit intake,redandprocessed meatconsumption,anduseofmineralandvitamin supplements.Instead,our analysesshow thatthe seeminglyprotectiveeffect of vegetable intakeagainstCVDriskisverylikelytobe accounted forbybias(偏差)·.·relatedtodifferencesinsocioeconomic situation andlifestyle,”Fengsaid.Don't start celebratingyet,veggiehaters.Experts in theUKandUnited Statesquicklytookexception to the study's conclusion.“Althoughthis studyfound thateatingmorevegetableswasn't associatedwith alowerrisk of heart and circulatory diseases once other lifestyleand other factorswere takenintoaccount,thatdoesn'tmeanweshouldstopeatingvegetables,"saidVictoriaTaylor,a seniordietitian at theBritish Heart Foundation,in a statement."The results are not surprising.Picking out one single componentand assuming justaddingit to the diet,e.g.vegetables,is not likely to resultin the desired effect," AliceLichtenstein,director and senior scientist at Tufts University's Cardiovascular NutritionLaboratory,toldCNNin anemail.“One thing that hasbecome clear over thepastdecadeiswe shouldnotbelooking atsingle foods or nutrients rather thewholedietarypattern,"saidLichtenstein. 24.Whatdoesthewriterwantto express inParagraph1?A.Theyfeel scared flyingin theout-spaceC.They are awed bytheview of theearthB.They arehomesick in the space shuttle.D.They feel excited to explore theuniverse.25.What's the main function of Paragraph 3?A.Setting the stage for further discussion.B.Summarizing themain idea of the text.C.Providing data for thewriter's argumentD.Introducing differentideas on human impact.26.Accordingto thelastparagraph,which of the following statements does thewriter agreewith?A.It's not clear whathumanscan do to nature.B.The earth is strong enough to support more lives.C.Human beings are not the only creature of the earth.D.Wemustactnowtotakecareofnaturebeforeit'stoolate27.What is the best title of the text?A.FlyingtotheFutureB.GoingGreenwith OurEarthC.AGlimpse ofHomeD.MyExperienceasanAstronautCEatingaplant-baseddiethasbeenshowntobeverygoodforyourheartandyouroverallhealth.Infact,a recentstudyfoundayoungpersoncouldlive an additional 13yearsbyeatingmorevegetablesandlegumes(豆类),aswellaswholegrains,fruitandnuts.Whichmakesthe findingsofa newanalysisofthedietsofnearly 400.0o0UKadultspublishedMonday in the journal Frontiers in Nutrition rather shocking:Eating veggies,especiallycooked ones,doesn'treduceyourriskofheartdiseaseover time.“Ourlargestudydidnotfind evidence for aprotective effect ofvegetableintakeontheoccurrence of CV(cardiovascular disease),"saidQiFeng,an epidemiologist at theUniversityofOxford,in a statement.Whilethe studyfound eatingrawveggiescouldprotectagainstheartdisease,cookedvegetables didnot.Anybenefitwent awaywhenresearchersfactored in lifestyle factors suchasphysical activity,educational level,smoking,drinking,fruit intake,redandprocessed meatconsumption,anduseofmineralandvitamin supplements.Instead,our analysesshow thatthe seeminglyprotectiveeffect of vegetable intakeagainstCVDriskisverylikelytobe accounted forbybias(偏差)·.·relatedtodifferencesinsocioeconomic situation andlifestyle,”Fengsaid.Don't start celebratingyet,veggiehaters.Experts in theUKandUnited Statesquicklytookexception to the study's conclusion.“Althoughthis studyfound thateatingmorevegetableswasn't associatedwith alowerrisk of heart and circulatory diseases once other lifestyleand other factorswere takenintoaccount,thatdoesn'tmeanweshouldstopeatingvegetables,"saidVictoriaTaylor,a seniordietitian at theBritish Heart Foundation,in a statement."The results are not surprising.Picking out one single componentand assuming justaddingit to the diet,e.g.vegetables,is not likely to resultin the desired effect," AliceLichtenstein,director and senior scientist at Tufts University's Cardiovascular NutritionLaboratory,toldCNNin anemail.“One thing that hasbecome clear over thepastdecadeiswe shouldnotbelooking atsingle foods or nutrients rather thewholedietarypattern,"saidLichtenstein. 8新文化运动鹅间,陈独秀力主推翻孔学,改革伦理。钱玄同不仅赞成这一主张,而且还认为“欲废C.是每个印第安家庭的独立住宅孔学,不可不先废汉文“。这D.有助于祭司观察天象并且祭祀太阳神A.批判地继承了传统的儒家文化3.工业革命时期,英国的工业区兴起了一种在星期日传播知识的学校,该学校主要招收童工。这些B.体现了近代救亡图存道路的探索童工每周工作6天,只有周日能够来到学校学。学校的老师来自劳动家庭,他们除传播宗教道C.说明新文化运动已背离了初衷德之外,还向学生传授知识和劳动技能。这说明D.凸显了反对旧的封建文学的意向A.改良蒸汽机技术得到迅速传播9.1936年,杨尚昆指出:“三大红军主力会合,在数量上固然会大大地增加起来,成为一极大的红军,B.工业革命促进了教育的发展同时质量上的加强,其程度是不可测量的。三个方面军都有极其丰富的斗争经验,有各种军事上C,政府在社会公共基础领域缺位的特长,会合之后,就将要融合为一。”对此理解正确的是D.工人阶级生活条件得到改善A.中共从此有了明确的民主革命目标14《俄入侵的天堂:拉丁美洲环境史》一书中指出·欧洲人带去了旧大陆的牲畜,以及种子和野草。B.长征推动中国革命重心的转移由此,拉丁美洲事实性地变成了肉类和经济作物的集中出产地。这一变动C.三个方面军是反对日本侵略的主力A.使拉美沦为欧洲原料产地濰D.万里长征提升了红军的战斗力B.推动了拉美不同族群融合湾10.1950年夏,中央人民政府颁行《中华人民共和国土地改革法》。到1952年底,全国约3亿无地少C.加速了拉美的工业化转型地的农民分得约?亿亩土地和大量生产资料,免向地主交?00亿斤粮食的地租,农民种粮热情高D.客观上利于拉美文化重建熘涨起来。这15.下图是英国学者马丁·吉尔伯特在《美国历史地图》中描绘的1948一1965年美国对外经济和军A.为我国逐步实现工业化扫除了障碍事援助概况图。这些援助B.促进我国粮食生产实现完全自给C,标志着我国国民经济得到全面恢复。恶蓝,入D.推动我国完成向社会主义的过渡11.《汉谟拉比法典》规定,如果房屋倒塌砸死房主,建造者应该被处死;如果倒塌导致主人的儿子被砸死,建造者的儿子就应该被处死。这些规定做/小避A.宣示了王权的至高无上竖觉B.有利于维护奴隶主的特权A推动了世界和与发展C.有助于确保建筑工程质量B.完全服务于冷战政策D.体现了村镇建设的独特性C.加剧了全球的南北差距12.下图是以游猎为生的印第安人的民居。这些直径约4米、高度约为3米的圆锥形帐篷D.具有明显的政治色彩16.西欧国家的福利制度从20世纪50年代至70年代均呈现出繁茱发展的局面。当时,这些国家的公共支出占国内生产总值的1/5一1/3。由此可推知,西欧国家的福利制度A.实现了社会的公正义B.改变了贫富悬殊的现状A.有利于印加居民对玉米的储存C.深受国家干预主义政策影响B.承载了丰富的印第安文化和历史信息D.有助于提高民众工作积极性8一2高考领航卷·历定1批递著 2024年秋季学期高二年级校联体第一次联考物理(试卷总分100分,考试时间75分钟)注意事项:1.答题前,务必将自己的姓名、班级、准考证号填写在答题卡规定的位置上。2.答选择题时,必须使用2B铅笔将答题卡上对应题目的答案标号涂黑,如需改动,用橡皮擦干净后,再选涂其它答案标号。3.答非选择题时,必须使用0.5毫米黑色签字笔,将答案书写在答题卡规定的位置上。4.所有题目必须在答题卡上作答,在试题卷上答题无效。一、单项选择题(本大题共7小题,每小题4分,共28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.如图,将带正电荷Q的导体球C靠近不带电的导体。若沿虚AB线1将导体分成A、B两部分,这两部分所带电荷量分别为QQ:若沿虚线2将导体分成两部分,这两部分所带电荷量分别为Q和Q。下列说法正确的是A.QA<QB,Q=QBB.Q和Q带负电,QB和Q带正电C.在导体球C的作用下,导体中的自由电子向B移动,使B带上负电D.在导体球C的作用下,导体中的带正电的离子向A移动,使A带上正电2.如图所示,两根绝缘细线挂着两个质量均为m且不带电的小球A和B,此时上、下细线受力的大小分别为T、TB。如果使A带正电,B带负电,上、下细线受力的大小分别是T、TB'。下列说法正确的是A.T'<2mgB.TA=2mgC.TB 17.(15分)18.(17分)2024年巴黎奥运会上,中国体育代表团获得40金27银24铜.某校为让学生了解更多有关奥运在面直角坐标系xOy中,已知M是一个动点,过点M且与直线L:y=-5x行的直线与直线会的知识,举行了答题闯关活动,第一关有10道题,且每一题都要作答,每道题答对得5分,否则':y=√5x相交于点A(点A位于第一象限),过M且与直线'行的直线与直线L粗交于点B(怠得0分;第二关有几道题,依次作答,每答对一题继续答下一题、一旦答错或题目答完则结束答题,每道题答对得10分,否则得0分小军第一关每题答对的概率均为7,第二关每题答对的概率B位于第四象限),如图,且四边形0AMB的面积为,动点M的轨迹为脯线C(1)求C的方程.均为子,设小军第一关答题的总得分为X,第二关答题的总得分为上(2)过点D(2,0)的直线1,与C相交于P,Q两点,是否存在定直线2:x=,使得以PQ为直径的(1)求X的数学期望:网与直线相交于E,F两点,且是定值?者存在,求棉:的值;若不存在,请说明理由(2)求Y的数学期望:(3)若小军第二关的总得分Y的数学期望高于第一关的总得分X的数学期望,求的最小值,(1n2≈0.693,ln3≈1.099)家如长必童金考卷家器1高考领航香·数学3一3

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