江西省南城一中2015-2016学年高二英语上学期期中试题
高二英语上学期期中卷宜春中学2015-2016学年高二上学期期中考试英语试题含答案试题
宜春中学2015-2016学年上学期期中考试高二年级英语科试卷命题人：葛建喜审题人：朱芳芳第一部分：听力（共两节，满分30分）第一节（共5小题；每小题1.5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，并标在试卷的相应位置。
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 is the woman doing?A. Drawing a map.B. Preparing for class.C. Having a geography test.2. Where did the man probably come back from?A. A business trip.B. A vacation.C. A diving training.3. Where will the woman go next?A. Back home.B. To the next lower level.C. To a higher parking level.4. What are the speakers doing?A. Taking an exam.B. Watching a movie.C. Studying for a test.5. What doesn’t the girl want to eat?A. Vegetables.B. Oranges.C. Cheese.第二节（共15小题；每小题1.5分）听第6段材料，回答第6,7题。
6. How many times does the woman say she probably called?A. One.B. Two.C. Three.7. Why didn’t the man answer the woman’s call?A. He was too busy.B. He didn’t hear his phone.C. He wanted to ignore the woman.听第7段材料，回答第8,9题。
高二英语上学期期中卷丰城中学2015-2016学年高二上学期期中考试英语试题含答案
丰城中学2015-2016学年上学期高二期中考试（英语学科）试题考试范围：必修1---5全五册考试时间：2015-11-06（本试卷满分150分，考试时间120分钟）第Ⅰ卷第一部分：听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）请听下面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，并标在试卷的相应位置。
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. Who repaired the computer?A. Tom.B. Jack.C. Pam.2. What does Tom do probably?A. A barman.B. A shopkeeper.C. A waiter.3. When will the woman go back to work?A. At 1:00 pm.B. At 1:15 pm.C. At 1:30 pm.4. What's the woman's problem?A. She's always late.B. She wastes too much time.C. She spends too much money.5. What will the man do afterwards?A. Put away his clothes.B. Buy another closet.C. Throw his old clothes away.第二节（共15小题；每小题1.5分，满分22.5分）请听下面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，并标在试卷的相应位置。
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。
2015-2016年江西省抚州市南城一中高二(上)期中数学试卷和参考答案(理科)
6． （5 分）如图，在正四棱柱 ABCD﹣A1B1C1D1 中，E，F 分别是 AB1，BC1 的中点， 则以下结论中不成立的是（ ）
A．EF 与 BB1 垂直
B．EF 与 BD 垂直
C．EF 与 CD 异面
D．EF 与 A1C1 异面 ）
7． （5 分） 若 a， b， c， d∈R， 则“a+d=b+c”是“a， b， c， d 依次成等差数列”的 （ A．充分不必要条件 B．必要不充分条件
数 g（x）图象，求函数 g（x）的单调增区间． 20． （12 分）如图，在四棱锥 A﹣EFCB 中，△AEF 为等边三角形，平面 AEF⊥平 面 EFCB，EF∥BC，BC=4，EF=2a，∠EBC=∠FCB=60°，O 为 EF 的中点． （Ⅰ）求证：AO⊥BE． （Ⅱ）求二面角 F﹣AE﹣B 的余弦值； （Ⅲ）若 BE⊥平面 AOC，求 a 的值．
[50，60） [60，70） [70，80） [80，90） [90，100]
（Ⅰ）求图中 a 的值； （Ⅱ）根据频率分布直方图，估计这 100 名学生期中考试数学成绩的平均分； （Ⅲ）现用分层抽样的方法从第 3、4、5 组中随机抽取 6 名学生，将该样本看成 一个总体，从中随机抽取 2 名，求其中恰有 1 人的分数不低于 90 分的概率？
三、解答题：本大题共 70 分，其中 17 题为 10 分，18-22 题每题 12 分，解答应 写出文字说明，证明过程或演算步骤． 17． （10 分） 已知命题 p： “∀ x∈[1， 2]， x2﹣a≥0”， 命题 q： “∃ x0∈R， x02+2ax0+2 ﹣a=0”，若命题“p 且 q”是真命题，求实数 a 的取值范围． 18． （12 分）某校 100 名学生期中考试数学成绩的频率分布直方图如图，其中成 绩分组区间如下： 组号 分组 第一组 第二组 第三组 第四组 第五组
【英语】江西省南昌三中2015-2016学年高二上学期期中考试
南昌三中2015—2016学年度上学期期中考试高二英语试卷命题人：桂林审题：刘杲本试卷分第I卷（选择题）和第II卷（非选择题）两部分，满分150分，考试用时120分钟。
第一部分：听力（共两节，满分30分）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，并标在试卷的相应位置。
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 will the man do?A. Take the woman to a lovely garden.B. Go to see a film with the woman.C. Pick up the woman at 6:30.2. What's the possible relationship between the two speakers?A. Husband and wife.B. Doctor and patient.C. Teacher and student.3. What time is it now?A. It's 5:35.B. It's 6:40.C. It's 6:15.4. What's the man's opinion of the woman's car?A. Her car is better than his.B. Her car is cheaper.C. Her car is not so good.5. What did the man mean?A. He didn' t like the work because it kept him working long hours.B. He didn't like the work because it isn't interesting.C. He liked the work very much.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。
江西省南城一中2015-2016学年高二生物上学期期中试题及答案
江西南城一中2017届高二上学期期中考试生物试题一、选择题（1—20小题，每小题1分，21—40小题，每小题1.5分。
共50分）1．如果基因中4种脱氧核苷酸的排列顺序发生变化，那么一定会导致( )A．遗传性状的改变 B．遗传密码子的改变C．遗传信息的改变 D．遗传规律的改变2．下列有关可遗传变异的叙述，不正确的是( )A．精子和卵细胞随机结合，导致基因重组B．DNA复制时碱基对的增添、缺失或改变，导致基因突变C．非同源染色体之间交换一部分片段，导致染色体结构变异D．着丝点分裂后，子染色体不能移向细胞两极，导致染色体数目变异3．下列有关基因分离定律和自由组合定律的说法错误的是( )A．二者具有相同的细胞学基础B．二者揭示的都是生物细胞核中遗传物质的遗传规律C．在生物性状遗传中，二者可以同时进行，同时起作用D．基因分离定律是基因自由组合定律的基础4．下列关于重组DNA分子构建的相关叙述，不正确的是( )A．需要限制酶和DNA连接酶B．必须在细胞内进行C．抗生素抗性基因可作为标记基因D．重组DNA分子能在受体细胞内增殖5．下列关于基因重组的理解不准确的是( )A．同一双亲子女中的遗传差异与基因重组有关B．纯合子自交因基因重组会导致子代性状分离C．非同源染色体上的非等位基因的重新组合属于基因重组D．有性生殖过程中，控制不同性状的基因的重新组合叫做基因重组6．假定五对等位基因自由组合，则杂交组合AaBBCcDDEe×AaBbCCddEe产生的子代中，有一对等位基因杂合、四对等位基因纯合的个体所占的比率是( )A．1/32 B．1/16 C．1/8 D．1/47．豌豆种子黄色(Y)对绿色(y)显性，圆粒(R)对皱粒(r)显性，黄色圆粒豌豆与绿色圆粒豌豆杂交，F1出现黄圆、绿圆、黄皱、绿皱四种表现型，其比例为3：3：1：1，推知其亲代杂交组合的基因型是( ) A．YyRr×yyRr B．YyRR×yyRr C．YYRr×yyRR D．YYRr×yyRr8．下列关于遗传实验和遗传规律的叙述，正确的是( )A．非等位基因之间自由组合，不存在相互作用B．杂合子与纯合子基因组成不同，性状表现也不同C．孟德尔巧妙设计的测交方法只能用于检测F1的基因型D．F2的3：1性状分离比一定依赖于雌雄配子的随机结合9．下列有关正常雌果蝇(2N＝8)体内细胞分裂的叙述，正确的是( )A．在细胞有丝分裂末期，核膜解体核仁消失B．在减数第一次分裂的前期和后期均可以发生基因重组C．正常情况下次级卵母细胞中形态、大小相同的染色体是同源染色体D．处于减数第二次分裂后期的细胞中有4个染色体组。
2015-2016年江西省抚州市南城一中高二(上)期中数学试卷和答案(理科)
2015-2016学年江西省抚州市南城一中高二（上）期中数学试卷（理科）一、选择题：本大题共12小题，每小题5分，共60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．（5分）已知直线a∥平面α，直线b⊂平面α，则（）A．a∥b B．a与b异面C．a与b相交D．a与b无公共点2．（5分）4张卡片上分别写有数字1，2，3，4，从这4张卡片中随机抽取2张，则取出的2张卡片上的数字之和为奇数的概率为（）A．B．C．D．3．（5分）在△ABC中，若sin2A+sin2B＜sin2C，则△ABC的形状是（）A．锐角三角形B．直角三角形C．钝角三角形D．不能确定4．（5分）从一批产品中取出三件产品，设A={三件产品全是正品}，B={三件产品全是次品}，C={三件产品不全是次品}，则下列结论不正确的是（）A．A与B互斥且为对立事件B．B与C为对立事件C．A与C存在着包含关系D．A与C不是互斥事件5．（5分）抛物线y=2x2的准线方程为（）A．B．C．D．6．（5分）如图，在正四棱柱ABCD﹣A1B1C1D1中，E，F分别是AB1，BC1的中点，则以下结论中不成立的是（）A．EF与BB1垂直B．EF与BD垂直C．EF与CD异面D．EF与A1C1异面7．（5分）若a，b，c，d∈R，则“a+d=b+c”是“a，b，c，d依次成等差数列”的（）A．充分不必要条件 B．必要不充分条件C．充要条件D．既不充分也不必要条件8．（5分）执行如图所示的程序框图，输出．那么判断框内应填（）A．k≤2015 B．k≤2016 C．k≥2015 D．k≥20169．（5分）正三棱柱ABC﹣A1B1C1中，若AB=2，AA1=1，若则点A到平面A1BC的距离为（）A．B．C．D．10．（5分）已知x＞0，y＞0，lg2x+lg8y=lg2，则的最小值是（）A．2 B．2 C．4 D．211．（5分）某几何体的三视图是如图所示，其中左视图为半圆，则该几何体的体积是（）A．πB．C．πD．π12．（5分）若直线y=x+b与曲线有公共点，则b的取值范围是（）A．[，]B．[，3]C．[﹣1，]D．[，3]二、填空题：本大题共4小题，每小题5分，共20分.13．（5分）某射击选手连续射击5枪命中的环数分别为：9.7，9.9，10.1，10.2，10.1，则这组数据的方差为．14．（5分）在区间[﹣2，4]上随机地取一个数x，若x满足|x|≤m的概率为，则m=．15．（5分）设，，为单位向量，且=+k，（k＞0），若以向量，为两边的三角形的面积为，则k的值为．16．（5分）有下列五个命题：①在平面内，F1、F2是定点，|F1F2|=6，动点M满足|MF1|+|MF2|=6，则点M的轨迹是椭圆；②“在△ABC中，∠B=60°”是“∠A，∠B，∠C三个角成等差数列”的充要条件；③“x=0”是“x≥0”的充分不必要条件；④已知向量是空间的一个基底，则向量也是空间的一个基底；⑤直线l1：ax+3y﹣1=0，l2：x+by+1=0，则l1⊥l2的充要条件是．其中真命题的序号是．三、解答题：本大题共70分，其中17题为10分，18-22题每题12分，解答应写出文字说明，证明过程或演算步骤．17．（10分）已知命题p：“∀x∈[1，2]，x2﹣a≥0”，命题q：“∃x0∈R，x02+2ax0+2﹣a=0”，若命题“p且q”是真命题，求实数a的取值范围．18．（12分）某校100名学生期中考试数学成绩的频率分布直方图如图，其中成绩分组区间如下：（Ⅰ）求图中a的值；（Ⅱ）根据频率分布直方图，估计这100名学生期中考试数学成绩的平均分；（Ⅲ）现用分层抽样的方法从第3、4、5组中随机抽取6名学生，将该样本看成一个总体，从中随机抽取2名，求其中恰有1人的分数不低于90分的概率？19．（12分）已知，=（cosx，2sin（x+）），且函数f（x）=•+1（1）求方程f（x）﹣1=0在（0，π）内有两个零点x1，x2，并求f（x1+x2）的值；（2）若把函数y=f（x）的图象向左平移个单位，再向上平移2个单位，得函数g（x）图象，求函数g（x）的单调增区间．20．（12分）如图，在四棱锥A﹣EFCB中，△AEF为等边三角形，平面AEF⊥平面EFCB，EF∥BC，BC=4，EF=2a，∠EBC=∠FCB=60°，O为EF的中点．（Ⅰ）求证：AO⊥BE．（Ⅱ）求二面角F﹣AE﹣B的余弦值；（Ⅲ）若BE⊥平面AOC，求a的值．21．（12分）已知数列{a n}的各项均为正数，观察程序框图，若k=1，k=2时，分别有．（1）试求数列{a n}的通项公式；（2）令，求数列{b n}的前n项和T n．22．（12分）已知椭圆C：（a＞b＞0）的左焦点为F（﹣1，0），O为坐标原点，点在椭圆上，过点F的直线l交椭圆于不同的两点A、B．（1）求椭圆C的方程；（2）求弦AB的中点M的轨迹方程．2015-2016学年江西省抚州市南城一中高二（上）期中数学试卷（理科）参考答案与试题解析一、选择题：本大题共12小题，每小题5分，共60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．（5分）已知直线a∥平面α，直线b⊂平面α，则（）A．a∥b B．a与b异面C．a与b相交D．a与b无公共点【解答】解：∵a∥平面α，b⊂α，∴直线a与直线b的位置关系是：a∥b或a 与b异面，∴选项A、B、C错误，D正确．故选：D．2．（5分）4张卡片上分别写有数字1，2，3，4，从这4张卡片中随机抽取2张，则取出的2张卡片上的数字之和为奇数的概率为（）A．B．C．D．【解答】解：4张卡片上分别写有数字1，2，3，4，从这4张卡片中随机抽取2张，基本事件总数n==6，取出的2张卡片上的数字之和为奇数包含的基本事件个数m==4，∴取出的2张卡片上的数字之和为奇数的概率为=．故选：C．3．（5分）在△ABC中，若sin2A+sin2B＜sin2C，则△ABC的形状是（）A．锐角三角形B．直角三角形C．钝角三角形D．不能确定【解答】解：∵sin2A+sin2B＜sin2C，由正弦定理可得，a2+b2＜c2由余弦定理可得cosC=∴∴△ABC是钝角三角形故选：C．4．（5分）从一批产品中取出三件产品，设A={三件产品全是正品}，B={三件产品全是次品}，C={三件产品不全是次品}，则下列结论不正确的是（）A．A与B互斥且为对立事件B．B与C为对立事件C．A与C存在着包含关系D．A与C不是互斥事件【解答】解：A为{三件产品全不是次品}，指的是三件产品都是正品，B为{三件产品全是次品}，C为{三件产品不全是次品}，它包括一件次品，两件次品，三件全是正品三个事件由此知：A与B是互斥事件，但不对立；A与C是包含关系，不是互斥事件，更不是对立事件；B与C是互斥事件，也是对立事件．故选：A．5．（5分）抛物线y=2x2的准线方程为（）A．B．C．D．【解答】解：抛物线的方程可变为x2=y故p=，其准线方程为y=﹣，故选：D．6．（5分）如图，在正四棱柱ABCD﹣A1B1C1D1中，E，F分别是AB1，BC1的中点，则以下结论中不成立的是（）A．EF与BB1垂直B．EF与BD垂直C．EF与CD异面D．EF与A1C1异面【解答】解：连B1C，则B1C交BC1于F且F为BC1中点，三角形B1AC中EF∥AC，并且EF=AC，所以EF∥平面ABCD，而B1B⊥面ABCD，所以EF与BB1垂直；又AC⊥BD，所以EF与BD垂直，EF与CD异面．故选：D．7．（5分）若a，b，c，d∈R，则“a+d=b+c”是“a，b，c，d依次成等差数列”的（）A．充分不必要条件 B．必要不充分条件C．充要条件D．既不充分也不必要条件【解答】解：若a，b，c，d依次成等差数列，则a+d=b+c，即必要性成立，若a=2，d=2，b=1，c=3，满足+d=b+c，但a，b，c，d依次成等差数列错误，即充分性不成立，即“a+d=b+c”是“a，b，c，d依次成等差数列”的必要不充分条件，故选：B．8．（5分）执行如图所示的程序框图，输出．那么判断框内应填（）A．k≤2015 B．k≤2016 C．k≥2015 D．k≥2016【解答】解：本程序的功能是计算S=++…+=1﹣+﹣+…+﹣=1﹣，由1﹣=，得=，即k+1=2016，即k=2015，即k=2016不成立，k=2015成立，故断框内可填入的条件k≤2015，故选：A．9．（5分）正三棱柱ABC﹣A1B1C1中，若AB=2，AA1=1，若则点A到平面A1BC的距离为（）A．B．C．D．【解答】解：设点A到平面A1BC的距离为h，∵=，∴，∴，解得h=，故选：B．10．（5分）已知x＞0，y＞0，lg2x+lg8y=lg2，则的最小值是（）A．2 B．2 C．4 D．2【解答】解：∵lg2x+lg8y=lg2，∴lg（2x•8y）=lg2，∴2x+3y=2，∴x+3y=1．∵x＞0，y＞0，∴==2+=4，当且仅当x=3y=时取等号．故选：C．11．（5分）某几何体的三视图是如图所示，其中左视图为半圆，则该几何体的体积是（）A．πB．C．πD．π【解答】解：根据几何体的三视图，得；该几何体是平放的半圆锥，且圆锥的底面半径为1，母线长为3，∴圆锥的高为=2；∴该几何体的体积为V半圆锥=×π×12×2=π．故选：A．12．（5分）若直线y=x+b与曲线有公共点，则b的取值范围是（）A．[，]B．[，3]C．[﹣1，]D．[，3]【解答】解：曲线方程可化简为（x﹣2）2+（y﹣3）2=4（1≤y≤3），即表示圆心为（2，3）半径为2的半圆，如图依据数形结合，当直线y=x+b与此半圆相切时须满足圆心（2，3）到直线y=x+b 距离等于2，即解得或，因为是下半圆故可知（舍），故当直线过（0，3）时，解得b=3，故，故选：D．二、填空题：本大题共4小题，每小题5分，共20分.13．（5分）某射击选手连续射击5枪命中的环数分别为：9.7，9.9，10.1，10.2，10.1，则这组数据的方差为0.032．【解答】解：数据9.7，9.9，10.1，10.2，10.1的平均数==10，方差=（0.09+0.01+0.01+0.04+0.01）=0.032．故答案为：0.032．14．（5分）在区间[﹣2，4]上随机地取一个数x，若x满足|x|≤m的概率为，则m=3．【解答】解：如图区间长度是6，区间[﹣2，4]上随机地取一个数x，若x满足|x|≤m的概率为，所以m=3．故答案为：3．15．（5分）设，，为单位向量，且=+k，（k＞0），若以向量，为两边的三角形的面积为，则k的值为．【解答】解：设，夹角为θ，则sinθ=，∴sinθ=1，θ=．∴=0．∵=+k，∴2=2+k22+k=1，∴=1，又k＞0，解得k=．故答案为：．16．（5分）有下列五个命题：①在平面内，F1、F2是定点，|F1F2|=6，动点M满足|MF1|+|MF2|=6，则点M的轨迹是椭圆；②“在△ABC中，∠B=60°”是“∠A，∠B，∠C三个角成等差数列”的充要条件；③“x=0”是“x≥0”的充分不必要条件；④已知向量是空间的一个基底，则向量也是空间的一个基底；⑤直线l1：ax+3y﹣1=0，l2：x+by+1=0，则l1⊥l2的充要条件是．其中真命题的序号是③④．【解答】解：①已知F1，F2为两个定点，|F1F2|=4，动点M满足|MF1|+|MF2|=4，则动点M的轨迹是线段F1F2，不正确；②在△ABC中，∠A，∠B，∠C三个角成等差数列时，可知2∠B=∠A+∠C，由内角和可知“∠B=60°，反之不一定成立，故命题不正确；③“x=0”是“x≥0”的必要不充分条件，不正确；④已知向量是空间的一个基底，即向量不共面，则也不共面，所以向量也是空间的一个基底，正确；⑤已知直线l1：ax+3y﹣1=0，l2：x+by+1=0．则l1⊥l2的充要条件为，若两直线垂直时，两直线斜率存在时，斜率乘积为，当a=0，b=0时，此时两直线垂直，但不满足，故不正确．故答案为：③④．三、解答题：本大题共70分，其中17题为10分，18-22题每题12分，解答应写出文字说明，证明过程或演算步骤．17．（10分）已知命题p：“∀x∈[1，2]，x2﹣a≥0”，命题q：“∃x0∈R，x02+2ax0+2﹣a=0”，若命题“p且q”是真命题，求实数a的取值范围．【解答】解：由“p且q”是真命题，则p为真命题，q也为真命题．若p为真命题，a≤x2恒成立，∵x∈[1，2]，∴a≤1 ①；若q为真命题，即x2+2ax+2﹣a=0有实根，△=4a2﹣4（2﹣a）≥0，即a≥1或a≤﹣2 ②，对①②求交集，可得{a|a≤﹣2或a=1}，综上所求实数a的取值范围为a≤﹣2或a=1．18．（12分）某校100名学生期中考试数学成绩的频率分布直方图如图，其中成绩分组区间如下：（Ⅰ）求图中a的值；（Ⅱ）根据频率分布直方图，估计这100名学生期中考试数学成绩的平均分；（Ⅲ）现用分层抽样的方法从第3、4、5组中随机抽取6名学生，将该样本看成一个总体，从中随机抽取2名，求其中恰有1人的分数不低于90分的概率？【解答】解：（Ⅰ）由题意得10a+0.01×10+0.02×10+0.03×10+0.035×10=1，所以a=0.005．…（3分）（Ⅱ）由直方图分数在[50，60]的频率为0.05，[60，70]的频率为0.35，[70，80]的频率为0.30，[80，90]的频率为0.20，[90，100]的频率为0.10，所以这100名学生期中考试数学成绩的平均分的估计值为：55×0.05+65×0.35+75×0.30+85×0.20+95×0.10=74.5…（6分）（Ⅲ）由直方图，得：第3组人数为0.3×100=30，第4组人数为0.2×100=20人，第5组人数为0.1×100=10人．所以利用分层抽样在60名学生中抽取6名学生，每组分别为：第3组：人，第4组：人，第5组：=1人．所以第3、4、5组分别抽取3人、2人、1人．…（9分）设第3组的3位同学为A1，A2，A3，第4组的2位同学为B1，B2，第5组的1位同学为C1，则从六位同学中抽两位同学有15种可能如下：（A1，A2），（A1，A3），（B1，B2），（A2，A3），（A1，B1），（A1，B2），（A2，B1），（A2，B2），（A3，B1），（A3，B2），（A1，C1），（A2，C1），（A3，C1），（B1，C1），（B2，C1），其中恰有1人的分数不低于90（分）的情形有：（A1，C1），（A2，C1），（A3，C1），（B1，C1），（B2，C1），共5种．…（13分）所以其中第4组的2位同学至少有一位同学入选的概率为…（14分）19．（12分）已知，=（cosx，2sin（x+）），且函数f（x）=•+1（1）求方程f（x）﹣1=0在（0，π）内有两个零点x1，x2，并求f（x1+x2）的值；（2）若把函数y=f（x）的图象向左平移个单位，再向上平移2个单位，得函数g（x）图象，求函数g（x）的单调增区间．【解答】解：（1）f（x）=﹣2sinxcosx+2sin（x+）cosx+1=2cos2x﹣sin2x+1=cos2x ﹣sin2x+2=cos（2x+）+2．∵f（x）﹣1=0，∴cos（2x+）=﹣，∵x∈（0，π），∴x1=，x2=，∴f（x1+x2）=f（）=cos+2=3．（2）g（x）=cos（[2（x+）+]+2+2=cos（2x+）+4．则g（x）的单调递增区间：令﹣π+2kπ≤2x+≤2kπ，解得kπ﹣≤x≤kπ﹣，∴函数g（x）的单调增区间是[kπ﹣，kπ﹣]，k∈Z．20．（12分）如图，在四棱锥A﹣EFCB中，△AEF为等边三角形，平面AEF⊥平面EFCB，EF∥BC，BC=4，EF=2a，∠EBC=∠FCB=60°，O为EF的中点．（Ⅰ）求证：AO⊥BE．（Ⅱ）求二面角F﹣AE﹣B的余弦值；（Ⅲ）若BE⊥平面AOC，求a的值．【解答】证明：（Ⅰ）∵△AEF为等边三角形，O为EF的中点，∴AO⊥EF，∵平面AEF⊥平面EFCB，AO⊂平面AEF，∴AO⊥平面EFCB∴AO⊥BE．（Ⅱ）取BC的中点G，连接OG，∵EFCB是等腰梯形，∴OG⊥EF，由（Ⅰ）知AO⊥平面EFCB，∵OG⊂平面EFCB，∴OA⊥OG，建立如图的空间坐标系，则OE=a，BG=2，GH=a，（a≠2），BH=2﹣a，EH=BHtan60°=，则E（a，0，0），A（0，0，a），B（2，，0），=（﹣a，0，a），=（a﹣2，﹣，0），设平面AEB的法向量为=（x，y，z），则，即，令z=1，则x=，y=﹣1，即=（，﹣1，1），平面AEF的法向量为，则cos＜＞==即二面角F﹣AE﹣B的余弦值为；（Ⅲ）若BE⊥平面AOC，则BE⊥OC，即=0，∵=（a﹣2，﹣，0），=（﹣2，，0），∴=﹣2（a﹣2）﹣3（a﹣2）2=0，解得a=．21．（12分）已知数列{a n}的各项均为正数，观察程序框图，若k=1，k=2时，分别有．（1）试求数列{a n}的通项公式；（2）令，求数列{b n}的前n项和T n．【解答】解：（1）由循环结构可得：==，，解得：或（舍去），则a n=1+（n﹣1）2=2n﹣1．（2），，则，∴．22．（12分）已知椭圆C：（a＞b＞0）的左焦点为F（﹣1，0），O为坐标原点，点在椭圆上，过点F的直线l交椭圆于不同的两点A、B．（1）求椭圆C的方程；（2）求弦AB的中点M的轨迹方程．【解答】解：（1）由题意有a2﹣b2=1，且，解得a2=2，b2=1，∴椭圆C的方程为．…（4分）（2）设M（x，y），A（x1，y1），B（x2，y2），则，当x1=x2时，M点的坐标为（﹣1，0）．当x1≠x2时，∵，，两式相减得，∴．又AB过F点，于是AB的斜率为，∴=，整理得x2+2y2+x=0．∵（﹣1，0）也满足上式，∴M的轨迹方程为x2+2y2+x=0．…（12分）。
高二英语上学期期中卷唐山市丰南一中2015-2016学年高二上学期期中考试英语试题含答案试题
丰南一中2015-2016学年度第一学期高二年级期中考试英语试题本试卷分第I卷（选择题）和第II卷（非选择题）两部分。
考试时间120分钟。
第一卷（选择题共90分）第一部分听力（共两节，满分30分）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，并标在试卷的相应位置。
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。
例:How much is the shirt?A.￡19.15.B.￡9.15.C. ￡9.18. 答案是B。
1. Who will type the files most probably?A. Mr. Li.B. Mrs. Wang.C. Lily.2. How many students we ar glasses in the speakers’ class?A. 22.B. 23.C. 24.3. Where will the man spend his New Year holidays?A. At his home.B. At his parents’.C. At his uncle’s.4. Why is Mr. Smith unhappy?A. His car was stolen.B. He can’t afford a new car.C. He broke his motorcycle.5. What will the woman do next week?A. Take a physics exam.B. Take a make-up exam.C. Take a history exam.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。
每段对话后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
期中考试高二英语试卷2015-2016年度第一学期
保亭中学2015-2016学年度第一学期期中考试高二年级英语试卷（试卷满分150分考试时间120分钟）注：考生作答时，将答案答在答题卡上，在本试卷上答题无效，考试结束后，将答题卡交回。
第Ⅰ卷（满分115分）第一部分：听力（共两节，满分30分）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，并标在试卷的相对应位置。
听完每段对话后，你都有10秒钟的时间来回答相关小题和阅读下一小题。
每段对话仅读一遍。
1. Where is Jack?A. At his office.B. At home.C. At school.2. How does the woman usually get to school?A. By car.B. On foot.C. By bike.3. When did the football match start?.A. At 9：30. B. At 9：15 C. At 9：45.4. What does the woman think of the essay on public television?A. Well-written.B. Just so-so.C. Bad.5. What are the speakers talking about?A. A baby.B. A machine.C. A pet.第二节（共15小题，每小题1.5分）听第6段材料，回答6至8题。
6. Why does the man make the phone call?A. To invite the woman to go out.B. To change the meeting time.C. To ask for some information.7. What will the woman do tomorrow afternoon?A. Meet a friend.B. Go to the movies.C. Have a meeting.8. What day is it today?A. Monday.B. Wednesday.C. Tuesday.听下面一段对话，回答第9至第11题。
2015-2016学年高二上学期期中考试试题【含答案】
商丘一高2014-2015学年第一学期期中考试高二英语试卷命题人：梁永峰审题人：刘征注意事项：1. 本试卷分第I卷（选择题）和第II卷（非选择题）两部分2. 答题前，考生务必将自己的姓名、准考证号填写在本试卷相应的位置。
3. 全部答案在答题卡上完成，答在本试卷上无效。
第I卷第一部分听力（免）第二部分阅读理解（共两节，满分60分）（共15小题；每小题3分，满分45分）阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
AEveryone has got two personalities—the one that is shown to the world and the other that is secret and real. You don‟t show your secret personality when you‟re awake because you can control your behavior, but when you‟re asleep, your sleeping position shows the real you. In a normal night, of course, people frequently change their position. The important position is the one that you go to sleep in.If you go to sleep on your back, you‟re a very open person. You normally trust people and you are easily influen ced by fashion or new ideas. You don‟t like to upset people, so you never express your real feelings. You‟re quite shy and you aren‟t very confident.If you sleep on your stomach, you are a rather secretive (不坦率的) person. You worry a lot and you‟re always easily upset. You‟re very stubborn (顽固的), but you aren‟t very ambitious. You usually live for today not for tomorrow. This means that you enjoy having a good time.If you sleep curled up (卷曲), you are probably a very nervous person. You have a low opinion of yourself and so you‟re often defensive. You‟re shy and you don‟t normally like meeting people. You prefer to be on your own. You‟re easily hurt.If you sleep on your side, you have usually got a well-balanced personality. You know your strengths and wea knesses. You‟re usually careful. You have a confident personality. You sometimes feel anxious, but you don‟t often get depressed. You always say what you think even if it annoys people.1. Which is NOT mentioned in the second paragraph about a person‟s per sonality?A. He or she is always easily upset.B. He or she always likes new ideas earlier than others.C. He or she is always open with others.D. He or she tends to believe in others.2. Point out which sentence is used to show the personality of a person who is used to sleeping onhis or her stomach?A.He or she can‟t be successful in any business.B. He or she doesn‟t want to stick to his or her opinion.C. He or she is careful not to offend others.D. He or she likes to bring others happiness.3. Which of the following may be the reason for you not to make friends with a person whosleeps curled up?A. He or she prefers staying at home to going out.B. He or she is rarely ready to help you.C. He or she would rather be alone than communicate with you.D. He or she wouldn‟t like to get help from you.4. It appears that the writer tends to think highly of the person who sleeps on one side because___________.A. he or she always shows kindness to peopleB. he or she often considers annoying peopleC. he or she has more strengths than weaknessesD. he or she is confident, but not stubborn5. What‟s the writer‟s attitude?A. Supporting.B. Puzzled.C. Criticizing (批评的)D. Objective (客观的).BA large number of women in Western European countries wish that they were born men. The number is said as high as 60% in West Germany.“Women often wish that they had the same chance as men have, and believe it is still men‟s world,” said Dr James Holden, one of the scientists who did the study.Anne Harper has a very good job for an international oil company. She also believes in “Women‟s Liberation”. “I don‟t wish that I were a man,” she says. “And I don‟t think many women do. But I do wish that people would stop looking down upon us women. At work, for example, we often do the work that men do but get paid less. There are still a lot of jobs that are usually the best ones and open only to men. If you‟re a man, you have a much better chance of leading an exciting life. How many women pilots are there…or engineers or scientists?”6. A lot of women in wish that they were born men.A. West EuropeB. West GermanyC. European countriesD. West Germany7. The underlined sentence in the second paragraph m eans “ ”A. There‟re more me n than women in the world.B. Women have not been given the same chance as men.C. Women cannot live without men.D. There‟re more men scientists or engineers than women in the world.8. Anne Harper considers that women should .A.be well paidB. live a better lifeC. be really liberatedD. get better jobs than men(C)Ellen Parker was worried about her health. She could not walk very quickly and it was difficult for her to climb stairs. She was soon out of breath.“I suppose I had better go to the doctor,” she thought.She went to the doctor and told him her problem.“I‟m not at all surprised,” he said. “It‟s clear what your problem is.”He examined her and then gave her some advice.“If you don‟t do what I say, Mrs. Parker,” he said, “you will have a heart attack. It could kill you.”Ellen was very worried as she left the doctor‟s. She knew that she had to take his advice but that it would not be easy and it would take time.The next day she went shopping. The first shop she we nt into was a butcher‟s shop.“I‟d like ten pounds of steak, please,” she said.“Certainly, madam,” the butcher replied and went into the cold room and found a large piece of steak. He brought the huge piece of meat back into the shop and placed it on the scale（天平）.“That‟s just less than ten pounds,” he said.“That‟s big enough,” Mrs. Parker said.The butcher worked out the price.“At ＄4. 99 a pound that will be ＄49. 50, please. Would you like me to cut it up into smaller pieces for you?”“Oh, I don‟t want to buy the meat,” Mrs. Parker said.“If you don‟t want to buy it,” the butcher replied angrily, “why did you ask me to get it for you?”“My doctor told me that I am overweight and have to lose ten pounds. I wanted to see what ten pounds of flesh looked like.”9. The reason why Ellen Parker visited the doctor is that________.A. she had had a heart attack.B. she could not sleep well.C. she was unhappy about her weight.D. she had a problem with her health.10. Ellen Parker asked for ten pounds of steak because ________.A. she wanted to buy some for dinner.B. she wanted to see what ten pounds of meat looked like.C. her doctor had told her to eat steak.D. she wanted to lose weight.11. What was Ellen Parker‟s real problem ？A. She ate too much steak.B. She could not walk very quickly.C. The doctor did not know.D. She weighed too much.DAfter a busy day of work and play, the body needs to rest. Sleep is necessary for good health. During this time, the body recovers from the activities of the day. The rest that you get while sleeping makes it possible for your body to prepare itself for the next day.There are four levels of sleep, each being a little deeper than the one before. As you sleep, your body relaxes (放松) little by little. Your heart beats more slowly, and your brain slows down. After you reach the fourth level, your body shifts (变换) back and forth from one level of sleep to the other.Though your mind slows down, you will dream from time to time. Scientists who study sleep point out that when dreaming occurs, your eyeballs begin to move more quickly (although your eyelids are closed). This stage of sleep is called REM, which stands for rapid eye movement.If you have trouble falling asleep, some people recommend (建议) breathing very slowly and very deeply. Other people believe that drinking warm milk will make you drowsy. There is also an old suggestion that counting sheep will put you to sleep.12 The text suggests that not getting enough sleep might make you _____.A. dream more oftenB. feel tired and nervousC. suffer from poor healthD. breathe quickly13. During REM, _____.A. you move restlesslyB. your eyeballs move quicklyC. your mind stops workingD. you start dreaming14. The underlined word "drowsy" in the last paragraph probably means _____.A. lazyB. relaxedC. sleepyD. pleased15. A good title for this text might be _____.A. DreamsB. Good HealthC. Work and RestD. Sleep第二节（共5小题；每小题3分，满分15分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。
高中英语真题：2015—2016学年第二学期高二(17届)英语学科期中考试试卷
2015—2016学年第二学期高二（17届）英语学科期中考试试卷第一部分阅读理解（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项, 并在答题卡上将该项涂黑。
AWhen I was a child, I often dreamed of the time when I could leave home and escape to the city. We lived on a farm, in the winter especially, we wear quite out off from the outside wor ld. As soon as I left school, I packed my bags and moved to th e capital.However, I soon discovered that one big disadvantage is money. It costs so much to go out, not to mention basics like f ood and housing. Another disadvantage is pollution. I suffer fr om asthma(哮喘), and the air is so bad that I am afraid to go outside. Then there is the problem of traveling round. Although I have a car, I seldom use it because of the traffic jams. One choice is to g o by bicycle, but that can be quite dangerous.Of course there are advantages. First, there is so much todo in the city, whatever you tastes in culture or entertainment(娱乐活动). Besides, there are wonderful jobs and greater chances of moving to a more important job or position. Finally, if you like shopping, the variety of goods is very surprising --- and , what is more, shops are often only a short walk away. Is life better then, in the city? Perhaps it is , when you are i n your teens(十几岁)or twenties. However, as you get older, and especially if yo u have small children, the peace of the countryside may seem preferable. I certainly hope to move back there soon.1. What was the writer always thinking about when he was a c hild ?A. Staying on the farm.B. Leaving home for the c ity.C. Moving to the countryside.D. Running away from the school.2. Which of the following is true about the writer?A. He lives in the city now.B. He is in good healt h.C. He prefers driving a car.D. He is very old now.3. In the passage, the writer tries to __________.A. persuade the reader to live in the cityB. describe his life in the countrysideC. show an interest in the outside worldD. express his o pinions about way of life4. How is the passage mainly developed?A. By inferring.B. By listing examples.C. By comparing.D. By discussing.BBeliefs form a big part of our lives. Successful people have al ways believed that they can be and will be successful in their l ives, such as Michael Phelps. Many of us have seen Michael Phelps win 8 gold medals in a single Olympic Games. That ha s created a history for himself. Many people have admired his success and the first reaction in their mind will be, “Wow, ho w I wish I could be like him!” Have you ever wondered what br ought him success?In fact, anyone can achieve what they have wanted to achi eve. It is about beliefs. Everyone is a born winner. It is this bel ief that drives an individual to be successful in his or her own f ield. All successful individuals have strong beliefs and it is one of the bases for their success. If we start to believe in ourselv es, the things that we can achieve will definitely give us a plea sant surprise.Other than having a strong belief, it is the attitude that drives the individual to create their own history. The devotion towar ds themselves and the drive must also be present. Imagine h aving a strong belief in oneself and having a poor attitude tow ards life. Then how would that individual turn out to be? One’s attitude comprises the drive, the devotion and the desire to a chieve his goals. If one has strong beliefs about the goals that he can achieve and he displays good attitudes towards them, it would be no surprise to anyone that he will be able to achieve his goals.Start believing in yourself and you will achieve your goals a nd with the right positive attitude, you will definitely be able to create the miracle that you have always dreamt of.5. Which of the following is the best summary of Paragraph2?A. Good begun is half done.B. Where there is a will, there i s a way.C. No pains, no gains.D. God helps those who help th emselves.6. The underlined word comprises in Paragraph3 most probab ly means_______?A. serve asB. belongs toC. stands forD. consists of7. It can be inferred from the passage that ______.A. attitudes can be learned from one’s parentsB. copying other’s behaviors is a good way to succeedC. only strong beliefs can’t ensure you a promising futureD. attitudes can only be learned through one’s success8. What would be the best title for the passage?A. Differences Between Beliefs and AttitudesB. The Nature of Beliefs and Positive AttitudesC. Relationship Between Beliefs and AttitudesD. The Power of Beliefs and Positive AttitudesCThe Future of TechnologyWilliam, a businessman, arrives in a foreign airport. He doesn’t show his passport. Instead, a machine in the wall reads the computer chip（芯片）in his arm. This contains information about him: his name, ag e, and I.D number. He exits the airport, and a car door opens when it “sees” him. The car takes him to his hotel. His room “k nows” he has entered the building and it “reads” his body. He is cold, so the room becomes warmer. William then watches a business presentation on a video wall. When he takes a bath, the presentation “follows him and continues ”on the bathroom wall. Finally, the room plays music to help him sleep. It turns off the music when it “sees” him sleeping.William do esn’t exist, and none of this is real. But it might be s oon. “In five to ten years, computing and communications aregoing to be free and everywhere, in your walls, in your car, on your body,” says Victor Zue, leader of Project Oxygen. Project Oxygen has one big idea: to create better relationship s between machines and people. The dream is that computer will learn to understand what people want.So, what changes will there be at work? Firstly, the building wi ll know where everyone is, all the time. You want to talk to so meone? Type the person’s name on the nearest computer. It will show you a map of the building and exactly where this person is. You the n call this person, who picks up the nearest telephone, also s hown on the computer. If he or she is busy with a client（客户）or in a meeting, the computer will tell you.Is all this really possible? Visit the Siebel Center, Illinois an d see for yourself: computers in the doors and walls, cameras everywhere, the technology of the future, but here today.9. William doesn’t show his passport because__________.A. his information can be read by a machineB. he doesn’t need a passport in that airportC. he is not required to show his passportD. only a man from foreign country needs to show his passpor t10. The computer chip in William’s arm contains his information except_______.A. his nameB. his ageC. his jobD. his I.D. num ber11. The dream of Project Oxygen is that computers will ____ _ ___A. show you where the person is you are callingB. let you pick up the nearest telephoneC. show you a map of every buildingD. learn to understand what people want12. In the Siebel Center, Illinois, ________.A. computers are everywhereB. the technology of the future is there todayC. there are cameras in the doors and wallsD. the future technology will be there in 5-10 yearsDOpening week specials（大特惠） at Munchies Food Hall.At the corner of Green and Brown Streets in the cityMonday 7th of January until Sunday.13rd of January 2008 Feast until you’re full! Come down to Monetizes time week to enjoy the special dishes on offer it all of our food outlets. Orde r from the following:●Succulent chicken rice ●spicy stays beef●Delicio us noodle dishes ●plump porky chips●seafood specialties ●crunchy vegetables●sweet tropical fruitHalal food（清真食品） is available at the stall. Malay Mood HeavenWin Prizes and Gifts!Spend ＄20.00 or more and win instant prizes from our lucky draw box.Collect a free party balloon and whistle for each young diner. Enjoy a free meal if you are the first customer of the day at an y of our stalls.Win a holiday to Western Australia.A free raffle ticket（彩劵） is given with every receipt（收据）. Just fill in your information and place your entry in the b ox provided.Winner to be announced in The Strait Times on the 15th of Ja nuary.Join in the Fun!Between 7:00 pm and 8:00 pm each evening until the 15th of January, your favorite Channel 3 television actors and singers will entertain you:●May Lee ●Jackie Chen●Kim Yap ● KamalaAutograph sessions will follow each performance! And who will be our extra special mystery star? Come down on Saturday at noon to find out.13. Munchies Food Hall does NOT sell ____.A. porkB. beefC. lambD. chicken14. Everyone who eats at Munchies will receive a ______.A. free mealB. lucky draw couponC. free raffle ticketD. balloon and whistle15. I will find out who has won the top to Western Australia wh en I ______.A. read The Straits Times on the 5th of JanuaryB. come down to Munchies at noonC. watch Channel 3 televisionD. attend the lucky dra w at Munchies Food Hall第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后面的选项中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
1 南城一中2017届高二上学期期中考试 英 语 试 题 本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，满分150分，考试时用120分钟。 第Ⅰ卷 第一部分 听力（共两节，满分30分） 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，并标在试卷的相应位置。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 is the probable relationship between the speakers? A. Colleagues. B. Classmates. C.Clerk and customer. 2. What will the man do after work? A. Fetch his kid. B. Organize a meeting. C. Meet a customer. 3. What does the man ask the woman to do? A. See a film. B. Visit his parents. C. See her parents. 4. What does the man feel after the competition? A. proud. B. Frustrated. C. Not very bad. 5. What will the man do this weekend? A. Have a holiday. B. Go to Canada. C. Attend an exhibition. 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，并标在试卷的相应位置。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。 听下面一段对话，回答第6和第7两个小题。 6. What kind of room does the man want? A. One room facing the street. B. One room facing the sea. C. One room near the entrance. 7. How long will the man stay? A. One night. B. Two weeks. C. Four days. 听第7段材料，回答第8至9题。 8. What does the boy want to be in the future? A. A teacher. B. A policeman. C. A chemist. 9. What do the girl’s parents expect her to be? A. A dancer. B. A policewoman. C. A doctor. 2
听第8段材料，回答第10至12题。 10. How long has the man had the cellphone? A. One week. B. Two weeks. C. Three days. 11. What function does the cellphone lose? A. Sending text messages. B. Surfing the Internet. C. Playing MP3. 12. What does the woman want to do with the cellphone? A. Refuse to repair it. B. Check who is to blame for the matter. C. Return the money to the man. 听第9段材料，回答第13至16题。 13. What is the woman most likely to be? A. A passer-by. B. A policewoman. C. A friend of the man. 14. What is the sign of the hotel? A. There is an airport nearby. B. There are many stores around. C. There is a police station nearby. 15. What will the man do next? A. Go to the hotel. B. Go to a store. C. Ask the police for help. 16. What is the woman going to do? A. Go to the man’s hotel. B. Go to take a train. C. Help the man ask the police for help. 听第10段材料，回答第17至20题。 17. What can we learn about a public school in most developed countries? A. It is paid by the government. B. It is not as good as a private one. C. It is paid by parents. 18. Which school do children prefer? A. Private schools. B. Public schools. C. It depends. 19. Why do teachers like private schools? A. They can earn more money. B. The schools are better equipped. C. These schools have cleverer students. 20. What do parents think of the competition? A. Fierce. B. Helpful. C. Unfair.
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） 阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。 A 3
Parker Nettles is only 3 years old, but he knows what love looks like when he sees it. While walking with his parents in downtown Charleston, America in a gathering to honor the victims of a shooting last week, the little boy passed two women giving out free hugs. The city was full of emotion that day, with over 10,000 people gathered to honor the victims of the shooting. All of the churches rang their bells together at 10 a.m. Nettles said, “To him it’s just a hug. He doesn’t understand that he’s hugging two black women and that he’s a white boy. He doesn’t understand that just last week there was another white boy who decided to murder several black people — just because they’re black.” Nettles and his wife say they’ve made an effort to expose their son to love since the day he was born. Teaching him that there are both “loving hands” and “angry hands”, they’ve encouraged him to use his hands for positive actions. Last year, Nettles saw Parker rubbing a black student’s arm, and said that was the first time his son became aware of the concept of skin color. Even with all the hate the city has seen recently, everyone came together later that day to hold hands and march across the Arthur Ravenel Bridge to honor the victims. The family drove over the bridge as Parker looked out of the window in amazement. He even learned the peace sign signal and enjoyed waving and saying “peace” to everyone walking by. “I’m glad Parker gets to see our city respond in this way and prove that love wins,” Nettles said. “Going through these experiences will shape him into a much better person than my wife and I could have ever done.” 21. Which of the following is the theme of the passage? A. Love. B. Responsibility. C. Success. D. Peace. 22. What did Parker Nettles do in the gathering? A. Strike the bell in the church. B. Give free hugs to two black women C. March in his mother’s arms. D. Sit in the car with his father. 23. What can we learn from the passage? A. Parker knew the peace sign signal from the television. B. The Nettles are people who are kind and knowledgeable. C. Parker knew the concept of skin color at the age of two. D. It’s the first time for Parker to see the Arthur Ravenel Bridge. 24. What does Nettles think of the experience to his son? A. It will help him become brave. B. It will make him a good person. C. It will let him understand love. D.It will teach him something about peace.