2019届河南省洛阳市高三第三次统一考试 英语(word版)

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河南省2020届高三10月最新英语考试试题精选汇编:短文改错

河南省2020届高三10月最新英语考试试题精选汇编:短文改错

河南省2019-2020学年高三10月最新英语试题精选汇编:短文改错1、河南省南阳市第一中学2202届高三上学期第三次月考Smoking is widespread habit even among teenage students. The number of young smokers are increasing. It is estimated that over 10% of the senior high school students have tried smoking once or more and some of them even steal money from their parent to buy cigarettes, that is terrible.As it is known to all, smoking is harmful for health. And it’s even more harmful to teenage students for it does greatly harm not only to their health but also to their mind.Teenage students are future builders of the country. They should spend their time learn what is useful but keep a healthy lifestyle as well. So it’s high time that teenage smokers make up their minds to give up smoking. 【答案】1.widespread前加a 2. are→is 3.parent→parents4.that→which5. it去掉 6. for→to7. greatly→great8. learn→learning9. but→and10. make→made或在make前加should 【解析】【分析】本文是一篇议论文,介绍了吸烟对年轻学生的危害,不仅会伤害年轻人的健康,而且还会伤害他们的思想,呼吁年轻学生戒烟。

2019届高三英语外研版复习教案:必修4 Unit 3 Body Language and Non-Verbal Communication Word版含解析

2019届高三英语外研版复习教案:必修4 Unit 3 Body Language and Non-Verbal Communication Word版含解析

[话题素材]好词1.communication n. 交流 2.distance n. 距离3.agreement n. 同意 4.expression n. 表示,表达;表情5.disapprove v. 不赞成 6.have access to 可以接近;可以利用7.have a good command of精通……8.insist on坚持9.form a habit 养成一个习惯10.learn by heart 用心记11.be opposed to反对12.be impressed with对……有印象13.cheer up高兴起来;振作起来14.in favo(u)r of 支持,赞成15.enlarge one's vocabulary 扩大词汇量16.be sensitive to 对……敏感的佳句1.We may_as_well_make_the_most/best_of the opportunity to improve our spoken English.我们最好利用这次机会来提高我们的口语水平。

2.They made_a_V_with_two_fingers to celebrate their success.他们用食指和中指做出胜利的手势来庆祝他们的成功。

3.He is certain to come. After_all,_he's already accepted the invitation.他肯定会来。

毕竟,他已接受了邀请。

4.Don't get me wrong!不要误会我![精美语篇]No body language can be more attractive than smile. Not only can a beautiful smile make us happy, but also it can enable others to feel delighted. Sometimes a smile is so powerful that it gives people suffering from disasters great courage.A little boy named Lang Zheng, for instance, impressed and encouraged a great many people when a serious earthquake happened. Right after he was rescued by the soldiers from the ruins, he saluted and smiled to them. His smile was like sunshine which warmed people who were in sadness.It is safe to say that without smile our life would be colorless and difficult. It is suggested that we smile as much as possible.高频单词1.stare (v i.) 凝视;盯着看2.panic (v.) 恐慌;惊慌(n.) 恐慌;大惊慌3.aggressive (adj.) 攻击的;挑衅的4.live (adj.) 现场的5.spread (v i.) 张开→spread (过去式) spread (过去分词)6.favour (n.) 恩惠;善意的行为→favourite (adj.) 最喜欢的(n.)最喜爱的东西7.communicate_ (v i.) (用语言、信号)传递信息;交流→communication (n.) 交流;沟通8.formal (adj.) 正式的→informal (反义词) (adj.) 非正式的9.unconscious (adj.) 无意的;不知不觉的→conscious (adj.) 意识到的;自觉的10.vary (v i.) 变化→variety (n.) 种类→various (adj.) 各种各样的11.traditionally (ad v.) 传统地→traditional (adj.) 传统的→tradition (n.) 传统12.threatening (adj.) 恐吓的;具有威胁的→threaten (v.) 威胁→threat (n.) 威胁13.performance (n.) 表演→perform (v.) 表演;运行;表现→performer (n.) 表演者14.judgement (n.) 判断;意见→judge (v.) 判断(n.) 裁判;法官15.equality (n.) 平等→equal (adj.) 平等的→equally (ad v.) 平等地重点短语1.communicate_with_sb.和某人交流2.vary_from...to 从……到……变化3.on_guard (保持)警惕4.make_a_deal 达成协议;做成交易5.hold/lift_up 举起6.give_away 暴露(自己的情况)7.up_and_down 上上下下地8.by_accident 偶然地9.say_hello_to_sb. 向某人问好10.switch_on 打开(灯,无线电等)热点句型1.as 引导方式状语从句When in Rome, do as_Romans_do.(教材P22)入乡随俗。

2019年高考专题:概率与统计试题及答案

2019年高考专题:概率与统计试题及答案

2019年高考专题:概率与统计1.【2019年高考全国Ⅲ卷文数】《西游记》《三国演义》《水浒传》和《红楼梦》是中国古典文学瑰宝,并称为中国古典小说四大名著.某中学为了解本校学生阅读四大名著的情况,随机调查了100位学生,其中阅读过《西游记》或《红楼梦》的学生共有90位,阅读过《红楼梦》的学生共有80位,阅读过《西游记》且阅读过《红楼梦》的学生共有60位,则该校阅读过《西游记》的学生人数与该校学生总数比值的估计值为( )A .0.5 B .0.6 C .0.7 D .0.8 【解析】由题意得,阅读过《西游记》的学生人数为90-80+60=70, 则其与该校学生人数之比为70÷100=0.7.故选C . 2.【2019年高考全国Ⅰ卷文数】某学校为了解1 000名新生的身体素质,将这些学生编号为1,2,…,1 000,从这些新生中用系统抽样方法等距抽取100名学生进行体质测验.若46号学生被抽到,则下面4名学生中被抽到的是( ) A .8号学生B .200号学生C .616号学生D .815号学生【解析】由已知将1000名学生分成100个组,每组10名学生,用系统抽样,46号学生被抽到,所以第一组抽到6号,且每组抽到的学生号构成等差数列{}n a ,公差10d =,所以610n a n=+()n *∈N ,若8610n =+,解得15n =,不合题意;若200610n =+,解得19.4n =,不合题意;若616610n =+,则61n =,符合题意;若815610n =+,则80.9n =,不合题意.故选C . 3.【2019年高考全国Ⅱ卷文数】生物实验室有5只兔子,其中只有3只测量过某项指标,若从这5只兔子中随机取出3只,则恰有2只测量过该指标的概率为( ) A .23B .35 C .25D .15【解析】设其中做过测试的3只兔子为,,a b c ,剩余的2只为,A B , 则从这5只中任取3只的所有取法有{,,},{,,},{,,},{,,},{,,},{,,},{,,}a b c a b A a b B a c A a c B a A B b c A ,{,,},{,,},{,,}b c B b A B c A B ,共10种.其中恰有2只做过测试的取法有{,,},{,,},{,,},{,,},a b A a b B a c A a c B {,,},{,,}b c A b c B ,共6种,所以恰有2只做过测试的概率为63105=,故选B .4.【2019年高考江苏卷】已知一组数据6,7,8,8,9,10,则该组数据的方差是______________. 【解析】由题意,该组数据的平均数为678891086+++++=,所以该组数据的方差是22222215[(68)(78)(88)(88)(98)(108)]63-+-+-+-+-+-=. 5.【2019年高考全国Ⅱ卷文数】我国高铁发展迅速,技术先进.经统计,在经停某站的高铁列车中,有10个车次的正点率为0.97,有20个车次的正点率为0.98,有10个车次的正点率为0.99,则经停该站高铁列车所有车次的平均正点率的估计值为______________.【解析】由题意得,经停该高铁站的列车正点数约为100.97200.98100.9939.2⨯+⨯+⨯=,其中高铁个数为10201040++=,所以该站所有高铁平均正点率约为39.20.9840=. 6.【安徽省江淮十校2019届高三年级5月考前最后一卷】《易经》是我国古代预测未来的著作,其中同时抛掷三枚古钱币观察正反面进行预测未知,则抛掷一次时出现两枚正面、一枚反面的概率为 A .18B .14 C .38D .12【解析】抛掷三枚古钱币出现的基本事件有:正正正,正正反,正反正,反正正,正反反,反正反,反反正,反反反,共8种,其中出现两正一反的共有3种,故所求概率为38.故选C . 7.【山东省济宁市2019届高三第一次模拟考试】某学校从编号依次为01,02,…,90的90个学生中用系统抽样(等间距抽样)的方法抽取一个样本,已知样本中相邻的两个组的编号分别为14,23,则该样本中来自第四组的学生的编号为( )A .32 B .33 C .41 D .42 【解析】因为相邻的两个组的编号分别为14,23,所以样本间隔为23149-=, 所以第一组的编号为1495-=,所以第四组的编号为53932+⨯=,故选A . 8.【河南省洛阳市2019届高三第三次统一考试】已知某地区中小学生人数和近视情况分别如图甲和图乙所示.为了了解该地区中小学生的近视形成原因,用分层抽样的方法抽取2%的学生进行调查,则样本容量和抽取的高中生近视人数分别为( ) A .100,10B .100,20C .200,10D .200,20【解析】由题得样本容量为(350020004500)2%100002%200++⨯=⨯=,抽取的高中生人数为20002%40⨯=人,则近视人数为400.520⨯=人,故选D .9.【西藏拉萨中学2019届高三第六次月考】某次知识竞赛中,四个参赛小队的初始积分都是10分,在答题过程中,各小队每答对1题加0.5分,若答题过程中四个小队答对的题数分别是3道,7道,7道,3道,则四个小队积分的方差为( ) A .0.5B .0.75C .1D .1.25【解析】四个小队积分分别为11.5,13.5,13.5,11.5,平均数为11.513.513.511.512.54+++=,故四个小队积分的方差为221[(11.512.5)2(13.512.5)2]14⨯-⨯+-⨯=,故选C . 10.【陕西省2019届高三第三次联考】口袋内装有一些大小相同的红球、白球和黑球,从中摸出1个球,摸出红球的概率是0.38,摸出白球的概率是0.32,那么摸出黑球的概率是( ) A .0.42B .0.28C .0.3D .0.7【解析】在口袋中摸球,摸到红球、摸到黑球、摸到白球这三个事件是互斥的,因为摸出红球的概率是0.38,摸出白球的概率是0.32,且摸出黑球是摸出红球或摸出白球的对立事件,所以摸出黑球的概率是10.380.320.3--=.故选C .11.【河南省郑州市2019届高三第三次质量检测】某同学10次测评成绩的数据如茎叶图所示,总体的中位数为12,若要使该总体的标准差最小,则42x y +的值是( )A .12 B .14 C .16 D .18【解析】因为中位数为12,所以4x y +=,数据的平均数为1(223420191910x y ⨯+++++++++2021)11.4+=,要使该总体的标准差最小,即方差最小,所以22(1011.4)(1011.4)x y +-++-=2222.8( 1.4)( 1.4)2()0.722x y x y +--+-≥=,当且仅当 1.4 1.4x y -=-,即2x y ==时取等号,此时总体标准差最小,4212x y +=,故选A . 12.【江西省新八校2019届高三第二次联考】某学校高一年级1802人,高二年级1600人,高三年级1499人,先采用分层抽样的方法从中抽取98名学生参加全国中学生禁毒知识竞赛,则在高一、高二、高三三个年级中抽取的人数分别为( ) A .35,33,30B .36,32,30C .36,33,29D .35,32,31【解析】先将每个年级的人数凑整,得高一:1800人,高二:1600人,高三:1500人,则三个年级的总人数所占比例分别为1849,1649,1549, 因此,各年级抽取人数分别为18983649⨯=,16983249⨯=,15983049⨯=,故选B . 13.【广东省汕头市2019届高三第二次模拟考试(B 卷)】在某次高中学科竞赛中,4000名考生的参赛成绩统计如图所示,60分以下视为不及格,若同一组中数据用该组区间中点作代表,则下列说法中有误的是( )A .成绩在[70,80]分的考生人数最多B .不及格的考生人数为1000人C .考生竞赛成绩的平均分约70.5分D .考生竞赛成绩的中位数为75分【解析】由频率分布直方图可得,成绩在[70,80]的频率最高,因此考生人数最多,故A 正确;由频率分布直方图可得,成绩在[40,60)的频率为0.25,因此,不及格的人数为40000.251000⨯=,故B 正确;由频率分布直方图可得:平均分等于450.1550.15650.2750.3850.15⨯+⨯+⨯+⨯+⨯+950.170.5⨯=,故C 正确;因为成绩在[40,70)的频率为0.45,由[70,80]的频率为0.3,所以中位数为0.05701071.670.3+⨯≈,故D 错误.故选D . 14.【福建省泉州市2019届高三第二次(5月)质检】已知某样本的容量为50,平均数为70,方差为75.现发现在收集这些数据时,其中的两个数据记录有误,一个错将80记录为60,另一个错将70记录为90.在对错误的数据进行更正后,重新求得样本的平均数为x ,方差为2s ,则( ) A .270,75x s =<B .270,75x s =>C .270,75x s ><D .270,75x s ><【解析】由题意,可得7050806070907050x ⨯+-+-==,设收集的48个准确数据分别记为1248,,,x x x ,则222221248175[(70)(70)(70)(6070)(9070)]50x x x =-+-++-+-+-22212481[(70)(70)(70)500]50x x x =-+-++-+, 22222212481[(70)(70)(70)(8070)(7070)]50s x x x =-+-++-+-+-22212481[(70)(70)(70)100]7550x x x =-+-++-+<,所以275s <.故选A .15.【2019年高考全国Ⅰ卷文数】某商场为提高服务质量,随机调查了50名男顾客和50名女顾客,每位顾客对该商场的服务给出满意或不满意的评价,得到下面列联表:(1)分别估计男、女顾客对该商场服务满意的概率;(2)能否有95%的把握认为男、女顾客对该商场服务的评价有差异?附:22()()()()()n ad bc K a b c d a c b d -=++++.【解析】(1)由调查数据,男顾客中对该商场服务满意的比率为400.850=, 因此男顾客对该商场服务满意的概率的估计值为0.8. 女顾客中对该商场服务满意的比率为300.650=, 因此女顾客对该商场服务满意的概率的估计值为0.6.(2)由题可得22100(40203010) 4.76250507030K ⨯⨯-⨯=≈⨯⨯⨯.由于4.762 3.841>,故有95%的把握认为男、女顾客对该商场服务的评价有差异.16.【2019年高考全国Ⅱ卷文数】某行业主管部门为了解本行业中小企业的生产情况,随机调查了100个企业,得到这些企业第一季度相对于前一年第一季度产值增长率y 的频数分布表.(1)分别估计这类企业中产值增长率不低于40%的企业比例、产值负增长的企业比例; (2)求这类企业产值增长率的平均数与标准差的估计值(同一组中的数据用该组区间的中点值为代表).(精确到0.018.602≈.【解析】(1)根据产值增长率频数分布表得,所调查的100个企业中产值增长率不低于40%的企业频率为1470.21100+=. 产值负增长的企业频率为20.02100=. 用样本频率分布估计总体分布得这类企业中产值增长率不低于40%的企业比例为21%,产值负增长的企业比例为2%. (2)1(0.1020.10240.30530.50140.707)0.30100y =-⨯+⨯+⨯+⨯+⨯=, ()52211100i i i s n y y ==-∑222221(0.40)2(0.20)240530.20140.407100⎡⎤=-⨯+-⨯+⨯+⨯+⨯⎣⎦ =0.0296,0.020.17s ==≈,所以,这类企业产值增长率的平均数与标准差的估计值分别为30%,17%.17.【2019年高考全国Ⅲ卷文数】为了解甲、乙两种离子在小鼠体内的残留程度,进行如下试验:将200只小鼠随机分成A ,B 两组,每组100只,其中A 组小鼠给服甲离子溶液,B 组小鼠给服乙离子溶液.每只小鼠给服的溶液体积相同、摩尔浓度相同.经过一段时间后用某种科学方法测算出残留在小鼠体内离子的百分比.根据试验数据分别得到如下直方图:记C 为事件:“乙离子残留在体内的百分比不低于5.5”,根据直方图得到P (C )的估计值为0.70. (1)求乙离子残留百分比直方图中a ,b 的值;(2)分别估计甲、乙离子残留百分比的平均值(同一组中的数据用该组区间的中点值为代表). 【解析】(1)由已知得0.700.200.15a =++,故0.35a =.10.050.150.700.10b =---=.(2)甲离子残留百分比的平均值的估计值为20.1530.2040.3050.2060.1070.05 4.05⨯+⨯+⨯+⨯+⨯+⨯=.乙离子残留百分比的平均值的估计值为30.0540.1050.1560.3570.2080.15 6.00⨯+⨯+⨯+⨯+⨯+⨯=.18.【2019年高考天津卷文数】2019年,我国施行个人所得税专项附加扣除办法,涉及子女教育、继续教育、大病医疗、住房贷款利息或者住房租金、赡养老人等六项专项附加扣除.某单位老、中、青员工分别有72,108,120人,现采用分层抽样的方法,从该单位上述员工中抽取25人调查专项附加扣除的享受情况.(1)应从老、中、青员工中分别抽取多少人?(2)抽取的25人中,享受至少两项专项附加扣除的员工有6人,分别记为,,,,,A B C D E F.享受情况如下表,其中“○”表示享受,“×”表示不享受.现从这6人中随机抽取2人接受采访.(i)试用所给字母列举出所有可能的抽取结果;(ii)设M为事件“抽取的2人享受的专项附加扣除至少有一项相同”,求事件M发生的概率.【答案】(1)应从老、中、青员工中分别抽取6人,9人,10人;(2)(i)见解析,(ii)11 15.【分析】本题主要考查随机抽样、用列举法计算随机事件所含的基本事件数、古典概型及其概率计算公式等基本知识,考查运用概率知识解决简单实际问题的能力.【解析】(1)由已知,老、中、青员工人数之比为6 : 9 : 10,由于采用分层抽样的方法从中抽取25位员工,因此应从老、中、青员工中分别抽取6人,9人,10人.(2)(i)从已知的6人中随机抽取2人的所有可能结果为{, },{, },{, },{, },{, },{, },A B A C A D A E A F B C{, },{, },{, },{, {,}},,B D B E B FCD C E{,},C F {,},{,},{,}D E D F E F,共15种.(ii)由表格知,符合题意的所有可能结果为{, },{, },{, },{, },{, },{, },{, {,},{,},{,},{,},}A B A D A E A F B D B CE BF E C F D F E F,共11种.所以,事件M发生的概率11 ()15P M .19.【北京市清华大学附属中学2019届高三第三次模拟考试】手机厂商推出一款6寸大屏手机,现对500名该手机使用者(200名女性、300名男性)进行调查,对手机进行评分,评分的频数分布表如下:(1)完成下列频率分布直方图,并比较女性用户和男性用户评分的波动大小(不计算具体值,给出结论即可);(2)把评分不低于70分的用户称为“评分良好用户”,能否有90%的把握认为“是否是评分良好用户”与性别有关?参考公式及数据:22()()()()()n ad bcKa b c d a c b d-=++++,其中n a b c d=+++.【解析】(1)女性用户和男性用户的频率分布直方图分别如下图所示:女性用户男性用户由图可得女性用户的波动小,男性用户的波动大.(2)由题可得22⨯列联表如下:则22500(14012018060)1255.208 2.70620030032018024K⨯⨯-⨯=≈>⨯⨯⨯=,所以有90%的把握认为“是否是评分良好用户”与性别有关.20.【2019年甘肃省兰州市高考数学一诊】“一本书,一碗面,一条河,一座桥”曾是兰州的城市名片,而现在“兰州马拉松”又成为了兰州的另一张名片,随着全民运动健康意识的提高,马拉松运动不仅在兰州,而且在全国各大城市逐渐兴起,参与马拉松训练与比赛的人口逐年增加.为此,某市对人们参加马拉松运动的情况进行了统计调查.其中一项调查是调查人员从参与马拉松运动的人中随机抽取200人,对其每周参与马拉松长跑训练的天数进行统计,得到以下统计表:若某人平均每周进行长跑训练天数不少于5天,则称其为“热烈参与者”,否则称为“非热烈参与者”.(1)经调查,该市约有2万人参与马拉松运动,试估计其中“热烈参与者”的人数;(2)根据上表的数据,填写下列22⨯列联表,并通过计算判断是否能在犯错误的概率不超过0.01的前提下认为“是否热烈参与马拉松”与性别有关?参考公式及数据:22()()()()()n ad bcKa b c d a c b d-=++++,其中n a b c d=+++.【解析】(1)以200人中“热烈参与者”的频率作为概率,可得该市“热烈参与者”的人数约为40 200004000200⨯=.(2)由题可得22⨯列联表如下:则22200(35551055)1757.292 6.635401601406024K⨯⨯-⨯==≈>⨯⨯⨯,所以能在犯错误的概率不超过0.01的前提下认为“是否热烈参与马拉松”与性别有关.21.【四川省成都七中2019届高三5月高考模拟测试】某学校为担任班主任的教师办理手机语音月卡套餐,为了解通话时长,采用随机抽样的方法,得到该校100位班主任每人的月平均通话时长T(单位:分钟)的数据,其频率分布直方图如图所示,将频率视为概率.(1)求图中m的值;(2)估计该校担任班主任的教师月平均通话时长的中位数;(3)在[450,500),[500,550]这两组中采用分层抽样的方法抽取6人,再从这6人中随机抽取2人,求抽取的2人恰在同一组的概率.【解析】(1)依题意,根据频率分布直方图的性质,可得:50(0.00400.00500.00660.00160.0008)1m⨯+++++=,解得0.0020m=.(2)设该校担任班主任的教师月平均通话时长的中位数为t.因为前2组的频率之和为(0.00200.0040)500.30.5+⨯=<,前3组的频率之和为(0.00200.00400.0050)500.550.5++⨯=>,所以350400t <<,由0.30.0050(350)0.5t +⨯-=,得390t =.所以该校担任班主任的教师月平均通话时长的中位数为390分钟.(3)由题意,可得在[450,500)内抽取0.0016640.00160.0008⨯=+人,分别记为a b c d ,,,, 在[500,550]内抽取2人,记为,e f ,则6人中抽取2人的取法有:{,}a b ,{,}a c ,{,}a d ,{,}a e ,{,}a f ,{,}b c ,{,}b d ,{,}b e ,{,}b f ,{,}c d ,{,}c e ,{,}c f ,{,}d e ,{,}d f ,{,}e f ,共15种等可能的取法.其中抽取的2人恰在同一组的有{,}a b ,{,}a c ,{,}a d ,{,}b c ,{,}b d ,{,}c d ,{,}e f ,共7种取法,所以从这6人中随机抽取的2人恰在同一组的概率715P =. 22.【西南名校联盟重庆市第八中学2019届高三5月高考适应性月考(六)】某种产品的质量按照其质量指标值M 进行等级划分,具体如下表: 质量指标值M80M < 80110M ≤< 110M ≥ 等级 三等品 二等品 一等品现从某企业生产的这种产品中随机抽取了100件作为样本,对其质量指标值M 进行统计分析,得到如图所示的频率分布直方图.(1)记A 表示事件“一件这种产品为二等品或一等品”,试估计事件A 的概率;(2)已知该企业的这种产品每件一等品、二等品、三等品的利润分别为10元、6元、2元,试估计该企业销售10000件该产品的利润;(3)根据该产品质量指标值M 的频率分布直方图,求质量指标值M 的中位数的估计值(精确到0.01).【解析】(1)记B 表示事件“一件这种产品为二等品”,C 表示事件“一件这种产品为一等品”, 则事件B ,C 互斥,且由频率分布直方图估计()0.20.30.150.65P B =++=,()0.10.090.19P C =+=,又()()()()0.84P A P B C P B P C =+=+=,所以事件A 的概率估计为0.84.(2)由(1)知,任取一件产品是一等品、二等品的概率估计值分别为0.19,0.65,故任取一件产品是三等品的概率估计值为0.16,从而10000件产品估计有一等品、二等品、三等品分别为1900,6500,1600件,故利润估计为190010650061600261200⨯+⨯+⨯=元.(3)因为在产品质量指标值M的频率分布直方图中,质量指标值90M<的频率为0.060.10.20.360.5++=<,质量指标值100M<的频率为0.060.1020.30.660.5+++=>,故质量指标值M的中位数估计值为0.50.369094.670.03-+≈.。

2019届高三人教版英语一轮复习练习案:必修三 Unit 4 Word版含答案

2019届高三人教版英语一轮复习练习案:必修三 Unit 4 Word版含答案

必修三Unit 4[基础回顾]Ⅰ.单句语法填空(导学号02516120)1.Her puzzled(puzzle) look on her face suggested she didn't understand what I said.2.As is known to us,the Republic of China came into existence(exist) as an independent country in 1949.3.As we all know,a bad eating habit is harmful(harm) to one's health.4.Though injured seriously,he tried to cheer up,hoping to make his parents less worried.5.I can say that it is the most violent(violence) film that I have ever seen.6.My relationship with the actors is fundamental to my work as a director.7.As the old saying goes,it is easier to pull down than to build up.8.The old lady became seriously ill last week,and she has only existed on milk ever since.9.The new stadium being built for the next Asian Games will be three times bigger (big) than the present one.10.Sometimes he found it very hard to fall asleep at night,so he went to see the doctor.Ⅱ.单句改错(每句一错)(导学号02516121)1.She has got into the bad habit of reading in the bed,which is harmful for her eyes. for→to2.The twin brothers stood under the tree,puzzling and saying nothing.puzzling→puzzled 3.Even though he is a little boy,strange ideas always exists in his mind.exists→exist 4.You'll succeed on time because you are always working hard.on→in5.The sun heats the earth,which makes possible for plants to grow.makes后加itⅢ.佳句写作(导学号02516122)1.据说这个发电厂(the power plant)是以前的5倍大。

河南省洛阳市2019届高三第三次统一考试 语文及答案

河南省洛阳市2019届高三第三次统一考试  语文及答案

洛阳市2018—2019学年高中三年级第三次统一考试语文试卷本试卷满分150分。

考试时间150分钟。

注意事项:1.答卷前,考生务必将自己的姓名、考号填写在答题卡上。

2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答寒标号涂黑。

如需改动,用橡皮擦干净后,再选涂其他答案标号。

非选择题用0.5毫米的黑色墨水签字笔直接写在答题卡上每题对应的答题区域内,答在试题卷上无效。

3.考试结束后,请将答题卡上交。

一、现代文阅读(36分)(―)论述类文本阅读(本题共3小题,9分)阅读下面的文字,完成1〜3题。

丝绸之路是一条连接亚欧大陆的文明之路。

这条道路在空间上的地理坐标是复杂的,可以是陆地、海洋,也可以是大漠、草原;也可以是同一个大陆的东亚、南亚、中亚或西亚,或是具体的国家。

从时间上看,在张骞开通西域这一标志性的节点之前,丝绸之路上的欧亚文明交汇已然存在,而且这种不同种族、地域之间的文明对话,历经数千年延续至今而奔流不息。

丝绸之路文明在形成发展过程中拥有一个复杂的动力系统,政治、经济、文化在不同层面发挥着主导、引领的作用。

它可体现为举足轻重的国家安全战略选择,如汉朝开通西域与对匈奴的战争、大唐对突厥的战争;也可视为早期“全球化”的经贸之路,丝绸把中国农民的桑蚕养殖、丝绸生产与中亚、西亚商人的物流运输等以市场的形式连接起来。

丝绸之路的文化融合对于中华文明的丰富和发展具有更重要的价值。

如佛教文化自沈代经由丝绸之路传入中国,并完成了异域宗教思想的首次中国化。

唐初朝廷明确把燕乐与汉民 .族的传统雅乐一并纳入宫廷音乐,朝野莫不风靡。

这种多样性、包容性的国家文化政策的实施,把中华文明推向了新的境界。

丝绸之路推动了中国文化地理空间不停滞的运动和延展。

如果把汉代丝绸之路的开辟作为一座分水岭,之前是中国本土文明的内在碰撞与交融,华夏与夷狄戎蛮至返在春秋战国时期逐渐走向了民族和政治、经济、文化的大融合。

之后,中华文明的历史演化进程由于外来新的文化元素的加入而变得更加活跃和精彩。

2019届河南省洛阳市高三第三次统一考试英语试题及答案

2019届河南省洛阳市高三第三次统一考试英语试题及答案

绝密★启用前河南省洛阳市2019届高三毕业班第三次统一考试英语试题2019年5月注意事项:1.答卷前,考生务必将自己的姓名、考号等填写在答题卡和试卷指定位置上。

2.回答选择题时,选出每小题答案后,用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,再选涂其他答案标号。

非选择题用0.5毫米的黑色墨水签字笔直接写在答题卡上每题对应的答题区域内,答在试题卷上无效。

3.考试结束后,请将本试卷和答题卡一并交回。

第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1.What are the two speakers talking about?A. Whether to work hard.B. How to pay for their house.C. Whether to go on holiday.2. What does the woman like to do?A. Clean the yard.B. Weed the garden.C. Take care of the flowers.3. Where is the woman?A. In Singapore.B. In Toronto.C. C.In Los Angeles.4. When will the Browns arrive?A. At 2: 30 pm.B. At 3:00 pm.C.At 3:30 pm.5. Whose trumpet will be displayed in the museum?A. A famous pilot’s.B. Harriet Tubman’s. C Louis Armstrong’s.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

河南省许昌新乡平顶山2019届高三第三次调研考试word版试题(理综)

河南省许昌新乡平顶山2019届高三第三次调研考试word版试题(理综)

新乡许昌平顶山2019年高三第三次调研考试本试卷分第1卷(选择题)和第Ⅱ卷(非选择题)两部分。

其中第Ⅱ卷第33 ~39题为选考题,其它题为必考题。

考生做答时,将答案答在答题卡上,在本试卷上答题无效。

考试结束后,将本试卷和答题卡一并交回。

注意事项:1.答题前,考生先将自己的姓名、准考证号填写在答题卡上,认真核对条形码上的准考证号、姓名,并将条形码粘贴在指定位置上。

2.选择题答案使用2B铅笔填涂,如需改动,用橡皮擦干净后,再选涂其他答案标号;非选择题答案使用0.5毫米的黑色中性(签字)笔或碳素笔书写,字体工整、笔迹清楚。

3.请按照题号在各题的答题区域(黑色线框)内作答,超出答题区域书写的答案无效。

4.保持卡面清洁,不折叠,不破损。

5.做选考题时,考生按照题目要求作答,并用2B铅笔在答题卡上把所选题目对应的标号涂黑。

可能用到的相对原子质量:Hl C12 N14 O16 F19 Mg24 S32 Ca 40 Fe 56 Cu 64 Ba 137第Ⅰ卷一、选择题:本题共13小题,每小题6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.在某细胞培养液中加入32P标记的磷酸分子,短时间内分离出细胞的ATP,发现其含量变化不大,但部分ATP的末端P已带上放射性标记,该现象不能说明()A.部分32P标记的ATP是重新合成的B.ATP是细胞内的直接能源物质C.ATP中远离A的P容易脱离D.该过程中ATP既有合成又有分解2.下图表示一个动物细胞内外不同物质的相对浓度。

有关叙述正确的是()A.上述五种物质中属于主动运输的最可能是戊B.乙、丙可能通过自由扩散进入细胞,甲、丁可能通过自由扩散排出细胞C.若乙物质为K+,则与其运输有关的细胞器只有线粒体D.将该细胞放在0.3 g/mL的蔗糖溶液中,不会发生质壁分离现象3.下列有关现代生物进化理论的基本观点的叙述,不正确的是()A.进化导致生物的多样性B.物种是生物进化的基本单位C.突变和基因重组提供进化的原材料D.自然选择导致种群基因频率的定向改变4.下列关于内环境及其稳态的叙述中正确的是()A.内环境的稳态是机体进行正常生命活动的必要条件B.血红蛋白、神经递质、激素、葡萄糖和CO2都是内环境的成分C.内环境稳态的实质是内环境的渗透压、温度和pH保持不变D.小肠绒毛上皮细胞生活的内环境为组织液和消化液5.玉米种子在黑暗中萌发,测定胚芽鞘与幼根中各部分生长素含量,结果如图A所示。

2019年河南省普通高中招生考试试卷(word版,含答案)

2019年河南省普通高中招生考试试卷(word版,含答案)

2019年河南省普通高中招生考试试卷语文注意事项:1.本试卷共6页,四个大题,满分120分,考试时间120分钟。

2本试卷上不要答题,请按答题卡上注意事项的要求,直接把答案填写在答题卡上。

答在试卷上的答案无效。

一、积累与运用(共28分)1下列词语中加点的字,每对读音都不同的项是(2分)A.夹.缝/夹.袄匀称./称.心如意拾.金不昧/拾.级而上B.憔悴./荟萃.默契./锲.而不舍殚精竭.虑/怒不可遏.C.龟.缩/龟.裂斗.志/斗.转星移发.愤图强/令人发.指D.脊.梁/贫瘠.胸襟./噤.若寒蝉勘.测水位/堪.当重任2.下列词语中没有错别字的一项是(2分)A对垒端详抱佛脚脱贫攻艰首屈一指B.驱动交融博眼球风云变幻充耳不闻C.幅员营销迭罗汉不可名状独树一帜D.寒暄急燥唱双簧山清水秀鞭辟入里3.古诗文默写。

(8分)(1)关关睢鸠,______________(《关雎》)(2)子曰:“______________,可以为师矣。

”(《论语》)(3)郦道元在《三峡》中,用江船的日行千里侧面衬托江流之急的句子是:“______________,______________”。

(4)边塞风光,独特壮观。

王维出使塞上,描绘了塞外“______________,______________”((使至塞上》的奇美壮丽风光:岑参歌咏白雪,再现了边地“______________,______________”(《白雪歌送武判官归京》)的雪压冬林景象。

4.名著阅读。

(任选一题作答)(4分)(l)《西游记》塑造人物形象常常把人物性格和某种动物的习性巧妙结合。

请从下面人物形象中任选一个结合相关故事情节简要分析。

①孙悟空②猪八戒(2)《水浒》常把两个人物放在一个事件中来塑造,充分展示人物不同的性格。

请从下面两个选项中任选一项。

结合所给故事的相关情节简要分析。

①鲁智深与林冲(鲁智深大闲野猪林) ②李逵与宋江(及时雨会神行太保)5.阅读下面材料,按要求答题。

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洛阳市2018——2019学年高中三年级第三次统一考试英语试卷注意事项:1.答卷前,考生务必将自己的姓名、考号等填写在答题卡和试卷指定位置上。

2.回答选择题时,选出每小题答案后,用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,再选涂其他答案标号。

非选择题用0.5毫米的黑色墨水签字笔直接写在答题卡上每题对应的答题区域内,答在试题卷上无效。

3.考试结束后,请将本试卷和答题卡一并交回。

第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1.What are the two speakers talking about?A. Whether to work hard.B. How to pay for their house.C. Whether to go on holiday.2. What does the woman like to do?A. Clean the yard.B. Weed the garden.C. Take care of the flowers.3. Where is the woman?A. In Singapore.B. In Toronto.C. C.In Los Angeles.4. When will the Browns arrive?A. At 2: 30 pm.B. At 3:00 pm.C.At 3:30 pm.5. Whose trumpet will be displayed in the museum?A. A famous pilot’s.B. Harriet Tubman’s. C Louis Armstrong’s.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料,回答第6、7题。

6. What happened to the red car?A. It overtook a blue lorry.B. It crashed into the guard rail.C. It knocked a motorcyclist over.7.Which vehicle caused the accident?A. The car.B. The lorry.C. The motorbike,听第7段材料,回答第S、9题。

8. Why does the woman recommend Carl?A. His poems are popular among the students,B. He works at the school newspaper office.C. He wants to join the school’s poetry club.9. What is the last thing that the woman suggests be put in the newspaper?A. Poems.B. Vacation tips.C. Job advertisements.听第8段材料,回答第10至12题。

10. What is the woman unsatisfied with about the living room?A. The curtains.B. The wall.C. The carpet.11. Which of the following is not broken?A.The window.B. The toilet seat.C. The refrigerator door.12. What will the woman probably do?A. Help to fix the house*B. Look for another place.C. Live by herself.听第9段材料,回答第13至16题。

13. Which subject doesn’t the man like?A. French.B. German,C. Chemistry.14. Who offered the man a job after he left school?A. An art collegeB. A friend of his father’s.C. The local drama society.15. How long did the man stay at the Art College?A. One year.B. Two years,C. Three years.16. What society does the man belong to?A. Photography.B. Tourism.C. Drama,听第10段材料,回答第17至20题。

17. What is the speaker mainly talking about?A. His success in acting.B. The change of his profession.,C. The importance of his first performance.18. How did the speaker feel after trying out for many roles?A. He was satisfied.B. He was discouraged.C. He became confident.19.When did the speaker become an office clerk?A. In 1984.B. In 1986.C. In 1991.20.What does the speaker say about his present job?A. It’s easy to do this job.B. He suffers a lot in this job.C. He gets along well with the actors.第二部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下顺文,从每题所给的A、B、C和D四个选项中,选出最佳选项。

AFind all of the lodging (住宿)options and information you need for the Lake Tahoe urea readily available. From the shimmering lake itself to the handful bays that surround the an>a, this is the perfect place for West Coast water fun during your next vacation!Lake Tahoe Vacation PackageIf you're searching for the perfect vacation of excitement for the entire fanuly, you don't need to look any further.Prices Starting at:Ages 18 and up : S141.42Ages 12-17: $129.20Ages 3-11 :§95.60Package Includes :4 Nights’ lodging in your choice of over 25 hotels.Around the Lake Tahoe Tour.MS. Dixie II Sightseeing Cruise Through Lake Tahoe’s Emeral d Bay.Lake Tahoe Romantic Getaway PackageFor a romantic getaway with a different twist, book the LakeTahoe Romantic Getaway Package.Prices Starting at:Ages 19 and Up: S173.00Ages 12-19:. $68.20Ages 3-11: $34. 60Package Includes :2 Nights' lodging in your choice of over 25 hotels.MS. Dixie II Sightseeing Cruise Through Lake Tahoe’s Emerald BayGet Outdoors in Lake Tahoe PackageHead to the stunning city of Lake Tahoe, CA for an unforgettable adventure. Prices Starting at:Ages 19 and Up: $279.00Ages 049: $133.22 Package Includes :3 Nights’ lodging in your choice of over 33 hotels ProsserPlateau 90 Minute Trail Ride21. Which package will you choose if you consider your whole family members?A. Lake Tahoe Vacation Package.B. West Coast Water Fun Package.C.Get Outdoors in Lake Tahoe Package.ke Tahoe Romantic Getaway Package.22. How much should a couple with a child aged 8 pay for a two-night fantastic trip?A. $207.6.B. $275.8.C. $380.6.D.S448.8.23. Who will be most probably interested in the advertisement?A.Hotel operators.B. Short-term vacationers.C. Scenic area staff.D. Advertising companies.BWhen Jennifer Powell heard her husband, Seth Marko, 43, needed immediate open-heart surgery(手术),she immediately took action. First, she found care for their 3-year-old daughter, Josephine, so she could be at the hospital for her husband’s 10-hour surgery.Then P0well’s mind went to their Second kid” — the Book Catapult 一 the small independent bookstore the couple owns and runs. Their only employee had the flu and would be out for at least a week.Powell closed the store to be with her husband in the hospital. She didn't know for how long. Her close friend Ehrig-Burress was watching Josephine. But Ehrig-Burress, who runs that in town,wanted to help more. “We were all sort of overwhelmed (受打击的)and in shock. ” Ehrig-Burress said,He thought he could help with the Book Catapult. He had worked there a few times when his friends first opened the store in late 2017.He still had the keys, and he knew how to work the register. He could try to keep it afloat.“I thmk,I'll pretend this is my store for the week.”Ehrig-Burress said.Julie Slavinsky, who works at the independent bookstore Warwick's, is also one of the volunteers who helped out. She and Marko used to work together at Warwick's.People don't like to ask for help. You have to say, “Hey, I have a few hours, do you need me?’ ” Slavinsky said.Slavinsky said although the Book Catapult is, strictly speaking, a competitor to her employer,she doesn’t see things that way.“The book world is a little bit different,”she said. “I see this as helping somebody in the community. It’s the community coming together. ”Powell said she couldn’t offer enough thanks to all those who had helped her and her husband.24.Why did Jennifer Powell want to close her bookstore?A. To take care of her daughter.B. To attend her husband.C.To raise money for her husband.D. To look for new employees.25. What happened to the Book Catapult when Seth Marko was in hospital?A. It was closed.B. It was open as usual.C. It was sold to Ehrig-Burress.D. It was controlled by his competitor.26. What does the underlined word “afloat” in Paragraph 6 probably mean?A.Formal.B.Eye-catching.C. Different.D.Functioning normally.27. What does the author want to advocate in this article?A. One should know how to be grateful.B. One should offer to help those in need.C. One should ask for help when necessary.D. One should get on well with competitors.CEnglish perfectly exemplifies(例证)the “network; effects” of a global tongue: the more people use it, the more useful it is. Over a billion people speak it as either their first or second language ; more still as a third or fourth language.It is not surprising that there is a sudden inc rease in “English-medium” education all over the world. In some regions — such as East Asia and Latin America — the growth is principally among the rich. In others — Africa and South Asia, where former colonies never quite escaped the language’s control — it is happening at all income levels.Parents’ desire for their children to master English is encouraging the growth of private schooling. Education authorities are switching to English medium, in part to prevent the outflow of children into the private area.Teaching children in English is fine if that is what they speak at home and their parents are fluent in it. But that is not the case in most public and low-cost private schools. Children are taught in a language they don’t understand by teacher s whose English is poor. The childrenlearn neither English nor anything else.Research confirms that children learn more when they are taught in their mother tongue than they do when they are taught in any other language. In a study of children in the first three years in 12 schools in Cameroon, those taught in Kom did better than those taught in English in all subjects.English should be an important subject at school, but not necessarily the language of instruction. Rather than switching to English-medium teaching, governments fearful of losing custom to the private sector (企业)should look at the many possible ways of improving public schools.28.What do the underlined words “the growth” in Paragraph 2 refer to?A. The Mnetwork effects” of English.B. The money spent on children education.C. The attention which is paid to the private schooling.D. The sudden increase in English medium education.29. Why do education authorities turn to English medium?A. To give it a support.B. To improve children’s English level.C. To encourage the development of private schools.D. To discourage students from going to private schools.30. Why does the author talk about the study in Paragraph 5?A. To support his opinion.B. To provide a special case.C. To introduce a new topic.D. To add some background information.31. The author thinks teaching children all in English .A.is too costlyB. is the first choiceC.is not always goodD. should be forbiddenDNowhere on Earth is safe from the effects of climate change, but Greenland gets it particularly bad. Warmer temperatures inappropriately influence the Arctic , and ice-filledGreenland is especially affected. New research finds that warming has caused Greenland to lose ice more quickly today than at any point over the last 350 years.Previous studies have measured just how muc h the island’s ice is melting, and even spotted melting in the typically robust (坚固的)northern sea ice. All the science agrees: Greenland is warming and its ice is disappearing. But this new study puts that warming and melting into context by looking at the island’s history.The researchers drilled deep holes into Greenland’s ice and used those to extract (提取) samples (样本)of ice from hundreds of feet below the surface. With those samples, the researchers were able to create a timeline of Greenland’s ice cover going back 350 years. With that timeline, the researchers calculated how much ice melted in Greenland every year.Typically,ice on Greenland melts during the summer months and then accumulates in the winter. Ideally, both of those amounts would be equal, so Greenland doesn’t gain or lose very much ice in a typical year. But lately, ice has been melting faster in the summer than it has in the past, and warmer winter temperatures mean the island is slower to build new ice.The end result, according to the study, is that over the past two decades Greenland has been losing ice more quickly than it has in centuries. More than just that, the rate at which the island is losing ice has been speeding. This suggests that over the next few decades, Greenland will lose ice even faster than it is right now. If that’s true, the Arctic and the entire planet are in serious trouble.32.The researchers used the obtained samples to .A. respond to the previous studyB. see what Greenland looked likeC. compare the ice in different periodsD. find out the information on ice melting33. What can be learned from Paragraph 4?A. Ice on Greenland also melts in winter now.B. The weather in Greenland begins to change.C.Ice on Greenland hardly melted in summer in the past.D.Greenland can rarely keep a balance of ice in a year now.34. How does the author feel about the end result of the study?A.Surprised.B.Worried.C.Indifferent.D.Content.35. What can be the best title for the text? «A.Disappearing GreenlandB.Changing GreenlandC.Hotter and Hotter WeatherD.Island of Ice and Snow第二节(共5小题;每小题2分,满分10分)根据短女内容,从短文后的选项中选出能填入空白处的最佳选项。

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