2018-2019学年黑龙江省牡丹江市第一高级中学
高二上学期第二次月考
英 语
注意事项：
1．答题前，先将自己的姓名、准考证号填写在试题卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。
2．选择题的作答：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，写在试题卷、草稿纸和答题卡上的非答题区域均无效。
3．非选择题的作答：用签字笔直接答在答题卡上对应的答题区域内。写在试题卷、草稿纸和答题卡上的非答题区域均无效。
4．考试结束后，请将本试题卷和答题卡一并上交。
第I 卷（选择题）
一、单项选择
1．Can you imagine the difficulty I have ______ the lost child? A ． found B ． finding C ． to find D ． been found
2．Advantage has been _____ of the child to steal a necklace from the store. A ． made B ． done C ． taken D ． used
3．He demanded that the meeting ______ put off. A ． not be B ． should not C ． was not D ． would not be
4．（题文）The new law has come into________；surely it will have________on industry of the country. A ． affect ；an effect B ． effect ；affect C ． effect ；an effect D ． an effect ；an effect 5．--- Please________ all the numbers and tell me the result. ---Those numbers________ 10,000.
A ． add to ,add up
B ． add up, add up to
C ． add up , add to
D ． add up to, add to
6．The two birds _________ each other in shape and color. In other words, they _________ each other in shape and color.
A ． differ, are different from
B ． differ from, are different to
C ． resemble, are similar to
D ． resemble, are similar with
7．（题文）The tiger, once a ____ animal to humans, is now ____ of disappearing on the earth. A ． dangerous, danger B ． dangerous, in danger C ． in danger, in danger D ． danger, in danger
8．The sick woman ____in bed ____to the doctor that she had already taken the pill ____ on the table by the nurse a moment ago .
A ． laying; lay; lay
B ． lying; lie; lie
C ． lying; lied; laid
D ． lay; lying; lay
9．（题文）To those_______ in martial arts(武术), the period from 1972 to 1975 is often said_______ the Bruce Lee era.
A ． involving; being
B ． to involve; to be
C ． involved; to be
D ． involve; being 10．I’ll try my best to _____ the lost time. A ． make out B ． make up of C ． make up D ． make up for 二、阅读理解
It was another frustrating day. I came home from school, changed my clothes and got ready for work. I worked at a local restaurant in town.
I we nt to work feeling down. It’s the same thing over and over again, dealing with customers who complain about their food —how the piece of pie that they are served is too big or too small. Three elderly ladies walked in and sat by the windows. I was working since 5:00 pm. and we were quite busy. But these elderly women were watching me as I was working really hard to make sure every table was clean and ready for the next customers.
When they were finished with their meals, I took their plates back to the kitchen. They talked to me for a while about school, how I was doing, which grade I was in and what I planned to do in the future.
As they were leaving, they walked past me and one of them said to me in a confident and gentle voice, “You are going places.” They left the restaurant and I was pretty much in awe. I had tears in my eyes, because they gave me a reason to believe in myself. They picked my spirits up from being down and out and gave me a reason to keep on working hard and to give it my all.
11．From the passage we learn that the author ____.
A ． had a part-time job
B ． worked in the restaurant all day
此卷只装订
不
密封 班级 姓名 准考证号 考场号 座位号
C．loved his job at first D．did very well in his lessons
12．The underlined sentence “You are going places” in the fifth paragraph probably means ____.
A．you are on a trip B．you should go to a better place
C．you’ll be successful D．you are in the right place
13．The author felt sad because ____.
A．he didn’t want to work there
B．it was difficult to make the customers happy
C．he had to do the same thing again and again
D．the work was too hard for a teenager
14．The passage tells us that ____.
A．encouragement can be important for your success
B．everyone should treat elder people gently
C．people doing all kinds of jobs should be respected
D．students should make money to support themselves
Her Fearful Symmetry
By Audrey Niffenegger
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Julia and Valentine Poole are normal American teenagers. But everything changes when they receive notice that an aunt whom they didn’t know has died and left them her flat in London.
Published: 05 July 2010
Format: Paperback 496 pages
Sales rank: 114
The Book Thief
By Markus Zusak
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Liesel, a nine-year-old girl is living with a foster family on Himmel Street. Her parents have been taken away to a concentration camp. Liesel steals books. This is her story and the story of the people of her street when the bombs begin to fall.
Published: 01January 2008
Format: paperback 560 pages
Sales rank: 188,505
The Boy in the Striped Pyjamas
By John Boyne
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The book tells the story of a nine-year-old boy called Bruno. And sooner or later the reader arrives with Bruno at a “fence”, which is not meant to be crossed.
Published: 11 September 2008
Format: paperback 224 pages
Sales rank: 113
The Help
By Kathryn Stockett
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It’s Jackson, Mississippi, 1962. No one would believe they’d be friends; fewer s till would tolerate it. But as each woman finds the courage to cross boundaries, they come to depend and rely upon one another. Each is in search of truth.
Published: 13 May 2010
Format: Paperback 464 pages
Sales rank: 16
15．Which book mentioned above sells best?
A．Her Fearful Symmetry B．The Book Thief
C．The Boy in the Striped Pyjamas D．The Help
16．What do the books mentioned above have in common?
A．They were all published in the same year.
B．They are delivered worldwide for free.
C．They are all written by famous writers.
D．They are all best-sellers at the moment.
17．Which book mentioned above is sold at the least discount?
A．Her Fearful Symmetry B．The Book Thief
C．The Boy in the Striped Pyjamas D．The Help
Watching some children trying to catch butterflies one hot August afternoon, I was reminded of an incident in my own childhood．When I was a boy of 12 in South Carolina, something happened to me that cured me forever of wanting to put any wild creature in a cage.
We lived on the edge of a wood, and every evening at dusk the mockingbirds would come and rest in the trees and sing. There isn’t a musical instrument made by man that can produce a more beautiful sound than the song of the mockingbird.
I decided that I would catch a young bird and keep it in a cage and in that way would have my own private musician.
I finally succeeded in catching one and put it in a cage. At first, in its fright at being captured, the bird fluttered about the cage, but eventually it settled down in its new home. I felt very pleased with myself and looked forward to some beautiful singing from my tiny musician.
I had left the cage out on our back porch, and on the second day of the bird’s captivity(囚禁) my new pet’s mother flew to the cage with food in her mouth. The baby bird ate everything she brought to it. I was pleased to see this. Certainly the mother knew better than I how to feed her baby.
The following morning when I went to see how my captive was doing, I discovered it on the floor of the cage, dead. I was shocked! What had happened! I had taken excellent care of my little bird, or so I thought.
Arthur Wayne, the famous ornithologist, happened to be visiting my father at the time, hearing me crying over the death of my bird, explained what had occurred. “A mother mockingbird, finding her young in a cage, will sometimes bring it poison berries. She thinks it better for her young to die than to live in captivity.”
Never since then have I caught any living creature and put it in a cage. All living creatures have a right to live free.
18．Why did the writer catch a mockingbird when he was a boy of 12?
A．He had just got a new cage. B．He liked its beautiful feather.
C．He wanted it to sing for him. D．He wanted a pet for a companion.
19．The mockingbird died because it ______.
A．was frightened to death B．ate the poisonous food its mother gave it
C．refused to eat anything D．drank the poisonous water by mistake
20．An ornithologist probably means ______.
A．a religious person B．a kind person
C．a schoolmaster D．an expert in birds
21．What is the most important lesson the writer learned from the incident?
A．Freedom is very valuable to all creatures.
B．All birds put in a cage won’t live long.
C．You should keep the birds from their mother.
D．Be careful about food you give to baby birds.
This happened when I was ten.
My girl cousin had decided to be a boy for Halloween, so my aunt called my mom to borrow some of my clothes. The next morning, they came to our house early before school. My cousin told me that she was going to be a boy for Halloween and wear some of my clothes. I told her that I didn’t care. Then, with a big grin(咧嘴笑) on her face, she told me that I was going to be a girl. I told her she was crazy but she said that she had overheard my mom’s plan and that her mom had brought some of her clothes for me.
So I went to the living room to see our moms. Then I knew she w asn’t lying. There was a wig(假发）on the table and my mom and aunt were both smiling at me. I shook my head and told them “ NO WAY!” before they even said a word. My aunt said that it would be really cute. Then Mom told me not to be a stick-in-the-mud. She s aid that it would be fun and she wanted to see what I’d look like as a little girl. I told them I absolutely would not do it!
I was still refusing twenty minutes later… when my aunt was putting make-up on me. I was wearing
a pink party dress, the blond wig with pigtails(辫子) and earrings. My cousin wore one of my sweatshirts, my jeans and a baseball cap. We were sent to school like that, where I spent a sad day. The kids thought it funny that we were dressed that way and made stupid comments about us. They also played joke s on us and I’ve never been so uncomfortable.
I still don’t like Halloween to this day!
22．The author’s______ decided him to be a girl for Halloween.
A．girl cousin B．mother
C．aunt D．teacher
23．The author thought the idea of being dressed like a girl______.
A．amazing B．cure
C．traditional D．disappointing
24．By saying “a stick-in-the-mud”, the mother______.
A．thought the author was stubborn B．showed her preference for girls
C．decided to give in D．expressed her anger
25．When the students saw the way the author was dressed, they______.
A．liked it very much B．showed admiration
C．made fun of him D．felt uncomfortable
三、七选五
No one likes to fail. Whether it’s at work, at home, or in another area of your life, failure is painful and it can also be costly in terms of time, money, or both. 26．If you never suffer a failure, then you’re probably not pushing yourself to your full potential. The following are some tips on how to pick yourself up after you’ve failed.
Remember that other people fail too. 27．They’ll tell you about that great new contract they signed, not the deal that failed eventually though they worked on it for months. But failure is normal, and lots of people fail time and time again before meeting with success.
Remin d yourself of your past successes. Failing doesn’t mean that you’re worthless, or that you’ll never achieve the things you want. 28．Maybe you had high marks last term, or you lost weight, or you learned to play a musical instrument. You might want to write down a list of successes---things that you’ve accomplished over the past few year, whether big or small. If you ever lack confidence, you can go back and read over that list.
29．Your past successes are important, but so are your past failures. You’ve ma de mistakes before, and you’ve survived them. Perhaps you did badly in an exam, or lost your temper and had to apologize. It’s not fun to think about the times when things went wrong, but by acknowledging your failures, you can remind yourself that today is no different. Just as you recovered in the past, you can recover from your recent failure too.
30．Whatever went wrong, you’re probably facing some sort of decision. Don’t rush into making hasty decision, but do look for a forward path. That might require some deep thinking.
A．Make a decision.
B．Limit the damage caused.
C．Remind yourself of your past failures.
D．However, failure is a normal part of life.
E.Get some advice and support from others.
F.Most people don’t talk openly about their failures.
G.Think of all the times in the past when you’ve succeeded.
四、完形填空
On the very first day, God created the cow. He___31___ to the cow, “Today I have created you!___32___ a cow, you must go to the field with the___33___all day long. You will work all __34___ under the sun! I will give you a life___35__ of 50 years.”
The cow objected, “What? This kind of a __36___life you want me to live for 50 years? Let me have 20 years, and the 30 years I’ll give back to you.” So God agreed.
On the second day, God created the dog. God said to the dog, “What you are__37__ to do is to sit all day by the door of your house. Any people that come in, you will have to__38____ at them! I’ll give you a life span of 20 years.”
The dog objected, “What? All day long to____39__by the door? No way! I’ll give you ___40__ my other 10 years of life!” So God agreed.
On the third day, God created the monkey. He said to the monkey, “Monkeys have to___41___people. You’ve got to make them laugh and do monkey __42___ I’ll give you 20 years life span.”
The monkey objected. “What? Make them laugh? Do monkey faces and tricks? Ten years will___43___, and the other 10 years I’ll give you back.” So God agreed.
On the fourth day, God created___44___ and said to him, “Your job is to sleep, eat, and play. You will enjoy very much in your life. All you need to do is to enjoy and do nothing. This kind of life, I’ll give you a 20 year life span.”
The man objected. “What? __45____ a good life! Eat, play, sleep, do nothing? Enjoy the best and you__46____me to live only for 20 years? No way, man! Why don’t we make a(n) _47____? Since the cow gave you back 30 years, and the dog gave you back 10 years and the monkey gave you back 10 years, I will __48___them from you! That makes my life span 70 years, right?” So God agreed.
AND THAT’S WHY...
In our first 20 years, we eat, sleep, play, enjoy the best and do nothing much. For the next 30 years, we___49___all day long, suffer and get to _50___ the family. For the next 10 years, we entertain our grandchildren by making monkey faces and monkey tricks. And for the last 10 years, we stay at home, sit by the front door and bark at people!
31．A．spoke B．said C．told D．talked
32．A．Be B．With C．Like D．As
33．A．doctor B．worker C．farmer D．teacher
34．A．year B．time C．day D．night
35．A．span B．length C．width D．distance
36．A．rough B．tough C．hardly D．easy 37．A．accustomed B．devoted C．supposed D．admitted 38．A．bark B．knock C．laugh D．look
39．A．stand B．seat C．lie D．sit
40．A．back B．away C．off D．up
41．A．enrich B．establish C．entertain D．encourage 42．A．job B．tricks C．work D．move
43．A．make B．enough C．do D．rich
44．A．woman B．child C．man D．baby
45．A．So B．Such C．Much D．Many
46．A．expect B．face C．think D．hope
47．A．bargain B．mistake C．act D．deal
48．A．take B．bring C．hold D．set
49．A．rest B．stay C．work D．enjoy
50．A．hold B．provide C．protect D．support
第II卷（非选择题）
五、用所给词的正确形式填空
非谓语填空
51．When I went in , she pretended_________(read) her textbook attentively. 52．His father is not so easy________(please) as his mother.
53．He got up early________(catch) the first train.
54．We hurried to the station, only________(tell) the train had left.
55．Listening to a ghost story, he showed a ________(frighten) expression on his face. 56．________(lose) in thought, she didn’t notice us at all
57．It’s no use________(cry) over split milk.
58．After finishing________(do) his homework, he went to bed.
59．With all the things_______(buy), she went out of the store. 60．Children under the age of four and ___________(weigh) less than 40 pounds must be in a child safety seat.
六、单词拼写
单词拼写
61．________（好奇）kills cats.
62．There are 40________(申请者) for the job.
63．He left home,________(决定) never to come back again.
64．They are ________(强迫) to leave their houses
65．Who would you rather have d________(设计) the magazine?
66．He is an e___________(有活力的) boy.
67．Our class c__________(由……组成) of 60 students is a big class.
68．The crowd________(惊慌) at the sound of the gunfire just now.
69．He was o_________(显然) annoyed for being late.
70．I found him _______(隐藏) in the room.
七、语法填空
阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。
Dear Dad,
On this date of your 50th birthday, Mom gave me the letter you wrote me when I was born 18 years ago. In your letter, you 71．(wish) me to be strong-minded and successful. You were looking forward to 72．(see) me fight for my future bravely and do well for 73．and others.
After reading this letter, I feel quite 74．(shock) at your75．(expect) on me. I also feel shamed 76．not having performed well to meet your demand. I still remember when I was in primary school, I failed to apply myself to studying. I was addicted to computer games. As a consequence, I soon became the last one in my class. You didn’t abuse me at all. 77．the contrary, you taught me that studying was the most important object at the moment and encouraged me to study hard. Only 78．I read your letter did I realize that I behaved so badly at that time and you were so sad to see I didn’t do well for myself.
I can’t help expressing my gratitude and sending my best wishes to you. Wish you79．(health) and happy. I promise that I will spare no effort to satisfy your demand of being80．brave and successful person.
八、短文改错
81．文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（∧），并在该词下面写出修改后的词。
删除：把多余的词用斜线（ \）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者（从11处起）不计分。
Of all the teachers in my primary school, the one which impressed me most was Mrs. Huang. She was my 5th grade teacher. She was able to making learning fun and I liked her classes very much. Besides, she made me leader of many group project, which gave me confidence. That was with her help that I soon became top student in our class. Looked back on it, I’m very proud for having such an excellent teacher. The reason why I did so good was that she made me to feel confident. I am really grateful to her and I hoped one day I will become a teacher like her.
九、提纲类作文
82．假设你是新华中学的学生李华，不久前在学校举办的英语竞赛中获得一等奖。校报请你写一篇稿件刊登在英文版面上，介绍你课外学习英语的经验。请根据以下提示用英语写一篇短文：
1.参加英语角的益处；
2.坚持写英语日记的作用；
3.英文阅读网站（EnjoyReading）对你的帮助。
注意：1. 词数：100-120；
2. 可适当增加细节，以使行文连贯。
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1 霞浦一中2015-2016学年下学期高二第二次月考 数学试题(理科)(Ⅰ卷) 说明：本试卷满分150分，考试时间120分钟。学生答题时不可使用．．．． 计算器 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．若复数(a 2 -3a +2)+(a -1)i 是纯虚数，则实数a 的值为（ ） A.1 B.2 C.1或2 D.-1 2．某机械零件由2道工序组成，第一道工序的废品率为a ，第二道工序的废品率为b ，假设这两道工序出废品是彼此无关的，那么产品的合格率为（ ） A.ab -a -b +1 B.1-a -b C.1-ab D.1-2ab 3．与直线042=+-y x 平行的抛物线2 x y =的切线方程为（ ） A.032=+-y x B.032=--y x C.012=+-y x D.012=--y x 4．下列命题中，真命题的个数为（ ） ① 回归系数r 满足：r 的值越大，x,y 的线性相关程度越弱；r 的值越小，x,y 的线性相关程度越强； ②正态密度曲线中，σ越大，正态曲线越扁平；σ越小，正态曲线越尖陡； ③利用2χ进行独立性检验，可以对推断的正确性的概率作出估计，样本容量越大，这个估计越准确. ④从独立性检验可知，有99％的把握认为吸烟与患肺病有关系时，我们说某人吸烟，那么他有99％的可能患上肺病。 A.1 B.2 C.3 D.4 5．已知()f x 的定义域为R ，它的导数()f x 图像如图则（ ） A.()f x 在1x =处有极小值 B.()f x 在1x =处有极大值 C.()f x 在R 上为增函数 D.()f x 在(),1-∞-为减函数()1,+∞为增函数
-第二学期第三次月考 高二理科综合 一、选择题（1-18为单选题，19-21为多选题。） 1、下列关于细胞中元素和化合物的叙述，正确的是 A、培养液培养植物幼苗，所需矿质元素包括C、H、O、N等元素。 B、脂肪的检测必须要用显微镜来观察 C、盐生植物通过在液泡中储存大量的Na+来促进细胞吸水，调节渗透压 D、不同生物体内，组成它们的元素含量大体相同 2、下列关于细胞中结构和成分，叙述错误的是 A.叶绿体和线粒体中均含有RNA和蛋白质 B.生物膜的功能主要取决于膜蛋白的数量和种类。 C.健那绿染液可用于观察DNA的分布 D.动物细胞膜组成成分除磷脂外还有其他脂质 3、细胞自噬机制是浆细胞内受损、衰老的蛋白质、大分子复合体或细胞器运输到溶酶体内 降解成小分子物质，并回收利用的过程，自噬机制还能清除入侵微生物和有毒蛋白聚集体，如图所示为细胞自噬的三种方式。下列叙述错误的是 A、当细胞内养分不足时可能会导致细胞自噬作用增强 B、方式B溶酶体与自吞小泡的融合过程体现了膜的选择透过性 C、方式C蛋白质与溶酶体表面的膜蛋白之间的相互识别体现了信息的交流 D、可推测细胞自噬机制很可能参与机体的免疫反应等生理过程 4、下列关于物质输入和输出的有关叙述错误的是 A、细胞外溶液浓度越大，发生质壁分离的时间越短 B、海水中的海藻细胞通过积累溶质以防止质壁分离的发生 C、农作物根部细胞逆浓度梯度吸收土壤中矿质元素的过程需要消耗能量 D、半透膜是一种选择透过性膜，原因是它的孔隙能允许离子和小分子通过，而直径比 较大的分子不能通过
5、下列关于酶的叙述，正确的是 A、酶遇双缩脲试剂不一定发生紫色反应 B、酶在细胞中合成一定会以胞吐的方式出膜 C、酶只能在体液中发挥作用 D、探究温度对酶活性的影响，低温可破坏酶的空间结构 6、下列关于呼吸作用和光合作用的叙述，正确的是 A、绿叶中色素的提取与分离实验中，SiO2的作用是防止色素被破坏 B、有氧呼吸产生的最终与氧气反应生成水 C、原核生物能进行无氧呼吸，不能进行有氧呼吸 D、光照不变，CO2供应减少，短时间内C5含量会减少 30、（每空3分）天然橡胶是异戊二烯的聚合物，也可以用乙炔人工制备聚异戊二烯，流程如下图所示： 已知： ①只含有碳、氢、氧3种元素的有机化合物A对氢气的相对密度为29，燃烧该有机物2.9g，标况下生成0.15molCO2气体，A只有一种化学环境的氢原子； ②； ③林德拉试剂(Pd/PbO,CaCO3)可使1mol碳碳三键只加成1molH2，碳碳双键不受影响。 试回答下列问题： ⑴A的分子式为，结构简式为； ⑵B中含有的官能团名称为； ⑶D中最多有原子共平面； ⑷请写出D生成聚异戊二烯的化学方程式。 31、（共9分）生物体是由多种元素和化合物构成，请根据所学知识完成相关题目： （1）组成细胞中含量最多的化合物和有机化合物共有的元素是。 （2）图甲中A、B、C代表的单糖分别 是、、。 （3）构成生物体的蛋白质多种多样，功能也多种多样，请结合实 例列举两个功能
高二数学下学期第一次月考 （选修2-2第一、二、三章） 一：选择题（共12题，每小题5分，共60分） 1. 用反证法证明命题：“三角形的内角中至少有一个不大于60度”时，反设正确的是（ ）。 (A)假设三内角都不大于60度； (B) 假设三内角都大于60度； (C) 假设三内角至多有一个大于60度； (D) 假设三内角至多有两个大于60度。 3.某个命题与正整数n 有关，如果当)(+∈=N k k n 时命题成立，那么可推得当1+=k n 时命题也成立. 现已知当7=n 时该命题不成立，那么可推得 （ ） A ．当n=6时该命题不成立 B ．当n=6时该命题成立 C ．当n=8时该命题不成立 D ．当n=8时该命题成立 4. 与直线042=+-y x 平行且与抛物线2x y =相切的直线方程是（ D ） A. 032=+-y x B. 032=--y x C. 012=+-y x D. 012=--y x 5. 下列求导数运算正确的是 (B) A.（x +x 1)′=1+ 2 1x B. (log 2x )′= 2 ln 1x C. (3x )′=3x log 3e D. (x 2cos x )′= －2x sin x 6. 曲线5 5 1x y = 上点M 处的切线与直线x y -=3垂直，则切线方程为（ D ） A. 0455=--y x B. 0455=-+y x C. 0455=-+y x 或0455=++y x D. 0455=--y x 或0455=+-y x
8. 函数)4 3(sin 3π + =x y 的导数为 （ B ） A. )4 3cos()4 3(sin 32π π + +x x B. )4 3cos()4 3(sin 92 π π + + x x C. )4 3(sin 92π + x D. )4 3cos()4 3(sin 92 π π + + -x x 9． 使函数13)(23+-=x x x f 是减函数的区间为 D A ．()+∞,2 B ． ()2,∞- C ． ()0,∞- D ． ()2,0 10． 若函数)(3x x a y -=的减区间为)3 3,3 3(- ，则a 的范围是 A A ．0>a B ．01<<-a C ． 1->a D ． 1<<-a 1 11. 函数223+--=x x y 的极值情况是（ D ） A. 有极大值，无极小值 B. 有极小值，无极大值 C. 既无极大值也无极小值 D. 既有极大值又有极小值 12. 三次函数当1=x 时有极大值4，当3=x 时有极小值0，且函数过原点，则此函数是（B ） A. x x x y 9623++= B. x x x y 9623+-= C. x x x y 9623--= D. x x x y 9623-+= 二：填空题（共6题，每题5分，共30分） 13. 函数2 100x y -= ，当86≤≤-x 时的最大值为____10_______，最小值为_____6__。 14. 从1=1，1-4=-(1+2),1-4+9=1+2+3,1-4+9-16=-(1+2+3+4),…,推广到第n 个等式为 _________________________. 15. 曲线y =sin3x 在点P （3 π ,0）处切线的斜率为___3)3 ( ,3cos 3-='='π f x y ________。 16. 函数)2 2cos()2 2sin(π π +- =x x x y 的导数是 x x x y x x x x x y 4cos 24sin 2 1,4sin 2 12cos 2sin += '==。 三：简答题(共60分) 17、（15分） （1）求与曲线122 -=x y 相切且与014=++y x 垂直的切线方程。 （2） 求曲线x y cos =在点)2 1,34( -πA 处的切线方程。
高二第二次月考语文试题 说明：1．本卷分一、二两卷，满分160分，考试时间150分钟。 2．答第Ⅰ卷前，考生务必将本人的学校、班级、姓名、准考证号填在答题卷的密封线内。 3．将答案填写在答案卷相应的答题栏内，在试几个试题卷上答题无效。 第Ⅰ卷选择题（共计30分） 一．（每小题3分，共计12分） 1．下列词语中加点的字读音完全正确的一组是（） A．驰骋．（chénɡ）踯．躅（zhí）歆．羡不已（xīn）怏怏．不乐（yàng） B．菲．薄（fěi）晌．午（xiǎng）踌．躇满志（chóu）管窥蠡．测（lí） C．椽．子（chuán）纤．云（qiān ）桀．骜不屈（jié）何时可掇．（duō） D．编纂．（zuǎn）勾．当（gòu）长歌当．哭（dàng）偃．仰啸歌（yǎn） 2．下列各组中没有错别字的一组是（） A．寥落脾气吹毛求疵心悦臣服 B．模糊孤僻直截了当殒身不恤 C．落漠矫正朔风凛洌肆意妄为 D．蹊跷涵概冥顽不灵万籁有声 3．下列各句中成语运用恰当的一项是（） A．听李老师说，我的好朋友张明今年考上了北京大学，还真是一个大快人心 ．．．．的消息。 B．四星级学校验收已到了关键时刻，大家一定要全力以赴，认真做好各项准备工作，功败垂成 ．．．．就在此一举了。 C．这本书描写农村普通人的生活，这个环境跟我的情况似乎有点相似，因此更能让我动之以情 ．．．．。 D．台湾诗人郑愁予的诗中中国传统意识和西方现代派的表现技巧浑然一体 ．．．．，《错误》被誉为“现代抒情诗的绝唱”。 4．下列句子没有语病的一项是（） A．在一篇报道里，赵小东说，拥有同样的阳光、空气、水以及一切有益的东西，未必都能长成参天大树。 B．据欧洲媒体报道，美国已经拒绝了伊拉克提出的可以让美国中央情报局派员参与伊拉克大规模杀伤性武器核查工作。 C．将于2010年在上海举办的世界博览会属于综合性博览会，每五年举办一次，每次会期6个月 D．我们坚信，党的十六大提出的全面奔小康这个宏伟蓝图，经过全党全国人民的共同努力，一定会实现。二．阅读下面文字，完成5～7题。（每小题3分，共计9分） 科学家们发现了人们对自己的身体产生认识的脑部区域。科学家们认为，顶骨皮质区是负责对身体形态形成认识的脑区，如果该脑区的正常功能被扰乱，人们可能产生厌食症，同时会夸大或缩小对自己身体体积的认识。由伦敦大学学院的神经学家亨里克·埃里森领导的研究人员让志愿者产生错觉，使他们认为自己的腰围在缩小，在此过程中对这些志愿者的大脑进行了扫描。 17位志愿者的手腕上都戴上了一个振动装置，对肌腱进行刺激，使志愿者产生一种自己的腕关节在缩小的错觉。当志愿者将他们的手放到身体的任何部位时，这种想象中的腕部运动会使志愿者觉得自己身体在缩小或是长大。埃里森博士说：“这种现象被称为皮诺曹幻觉，因为当你捏住自己的鼻尖时，你会觉得鼻子长长了。这是对大脑进行欺骗，使之对人的身体图像产生错觉的方法。”他让志愿者闭上眼睛，然后将一只手放到腰部，志愿者马上觉得他们的腰比原来的尺寸缩小了四分之一多。与此同时，科学家们利用一种称为功能性磁共振成像技术的脑扫描技术来检测这些志愿者脑部血液流量的变化。 埃里森博士说：“我们在实验中发现，志愿者顶骨皮质区的一个特定部位非常活跃。”那些感觉身体部位缩小
高二上第一次月考 第一部分:英语知识运用(共两节，满分45分) 第一节:单项填空(共15小题；每小题1分，满分15分) 21．_______ at the theater , he found the ticket a friend gave him was left at home. A. To arrive B. On arriving C. While arrived D. On arrived 22. After studying in a medical college for five years, Jane ____her job as a doctor in the countryside . A .set out B. took over C. took up D. set up 23. Follow the man and keep him in_ ___all the time. A. sight B. view C. opinion D. purpose 24. _____for the breakdown of the school computer network, Alice was in low spirits. A. Blaming B. Blamed C. To blame D. To be blamed hurried to the station only ____that the train had left. A. to find B. finding C. found D. to be found 26. While watching the TV, _________ A. the doorbell rang B. the doorbell rings C. we heard the doorbell ring D. we heard the doorbell rings 27. ____straight on and you will see a church A. Go B. Going C. If you go D. When going 28 .The teacher _____ his students______ five groups.. A divid ed…into B. separated…from .C. separated…into… D. divided…from United Kingdom of Great Britain _______ three main parts, England, Scotland and Wales A. is made up B. makes up C. consists of D. is consisted of 30. A quarrel _________, which made him ______ his family. A. was broken out; break away B. broke out; break away from C. was broken away; break down D. broke down; break out 31. He _______ the enemy and was raised to the rank of general as a reward. A. won B. hit C. stuck D. defeated 32. -----Would you like to ______ us in celebrating John’s return from Africa tonight -----I’d like to, but I have to _______ a meeting. A. join; attend B. attend; join C. take part in; attend D. join; join in 33. Our English teacher is very strict _____ us and ______ his teaching. A. with; on B. with; in C. to; on D. to; in 34. ________ that 10 dollars, I have another ten given by my mother. A. Except B. Apart from C. Except for D . Except that 35. -----_____ to the sun, the flower will become dry soon. -----What you said does make _____. A. Exposed; sense B. Exposing; sense C. Exposed; senses D. Exposing; a sense 第二节：完形填空一预招班做（共20小题；每小题分，满分30分） “Where would we be right now if I did not have the restaurant How else would I be able to provide for our family Who give me, a man without 36，a job” My father 37 say these things on our car rides to the stores that supply our 38. He would tell me stories of long, hard hours spent 39 in the hot kitchen and helping all the 40. Now I 41 late on weekends to welcome him when he comes home， 42 that he will tell me something43 .He always knows how to inspire me. I could never understand 44 he grew to be so wise without even having the opportunity to complete
高二数学（文）试题【新课标】 时间：100分钟 总分：120分 第Ⅰ卷（共60分） 一、选择题：（每小题5分，每题只有一个正确答案，共60分） 1.若集合M=｛-1，0，1｝，N=｛0，1，2｝，则M ∩N 等于（ ） A.｛0，1｝ B.｛-1，0，1｝ C.｛0，1，2｝ D.｛-1，0， 1，2｝ 2.i 是虚数单位，则1+i 3 等于（ ） A.i B.-i C.1+i D.1-i 3.“()24 x k k Z π π=+ ∈”是“tan 1x =”成立的 （ ） A ．充要条件. B ．必要不充分条件. C ．充分不必要条件. D ．既不充分也不必要条件 4.下列命题错误的是（ ） A.“x =1”是“2 32=0x x -+”的充分不必要条件。 B.对于命题p ：x R ?∈，使得2 10x x ++<；则 :p x R ??∈,均有2 10x x ++≥ C.命题“若m>0，则方程2 m=0x x +-有实根”的逆否命题为“若方程2 m=0x x +-无实根，则m ≤0” D.命题“若xy=0，则x 、y 中至少有一个为零”的否定式“若xy ≠0，则x 、y 都不为零” 5.函数x y 2sin 3=的图象可以看成是将函数)3 x 2sin(3y π - =的图象（ ） A ．向左平移个 6π单位 B ．向右平移6π 个单位 C ．向左平移3π个单位 D ．向右平移3 π 个单位 6.对于函数()2sin cos f x x x =，下列选项中正确的是 （ ） A ．()f x 在（ 4π，2 π ）上是递增的 B ．()f x 的图像关于原点对称 C ．()f x 的最小正周期为2π D ．()f x 的最大值为2 7.如图是今年元宵花灯展中一款五角星灯，连续旋转闪烁所成的三个图形，照此规律闪烁，下一个 呈现出来的图形是（ ） 8.阅读右图所示的程序框图，运行相应的程序，输出的结果是（ ）
德阳五中高2017级高二下期第三次月考地理试卷 命题人：陈启凯 审题人：唐素杰 一、选择题（每题2分，共50分） 春节贴“福”字，是我国民间由来已久的风俗。每逢春节，中国人最喜欢把“福”字贴在大门上。回答下列各题。 1. 以下四个福字将各省的地域文化特色融入了福字的设计中。它们代表的省级行政区依次是 A. 陕西、湖南、贵州、新疆 B. 陕西、四川、贵州、云南 C. 北京、重庆、四川、云南 D. 福建、四川、重庆、上海 2. 上题中，各省级行政区依次对应 世界遗产项目（或部分）正确的是 A. 天坛、武陵源、莫高窟、三江并流 B. 八达岭长城、黄山、峨眉山、武夷山 C. 颐和园、武隆、黄龙、哈尼梯田 D. 五台山、泰山、三清山、平遥古城 下图表示我国某地月平均气温和降水逐月累计情况。读图回答下列各题。 3. 该地最可能位于 A. 青藏高原 B. 四川盆地 C. 三江平原 D. 华北平原 4. 对该地区描述错误的是 A. 冬、春季节多大风、沙尘天气 B. 农作物以小麦、花生、棉花等为主 C. 河流的水流平稳、航运价值较高 D. 石油、煤、海盐、旅游等资源丰富 下图为我国某区域沿24°N 纬线所作的地形剖面图，读图完成下列各题。 的
5. 该区域的河流流向大致是 A. 自北向南 B. 自南向北 C. 自西向东 D. 自东向西 6. 下列描述不符合图示区域地理特征的是 A. 山高谷深，山河相间 B. 地势阶梯交界处，水能丰富 C. 植被茂盛，生物多样 D. 民族文化旅游资源匮乏 下图为我国东部某山地海拔200-3100米植被分布图。据此完成下列各题。 7. 该山脉呈 A. 东北—西南走向 B. 东南—西北走向 C. 东西走向 D. 南北走向 8. 与乙地比较，甲地可能 A. 寒潮发生几率高 B. 伏旱较轻 C. 冬季降水量较少 D. 夏季降水量较多 9. 农田里冬季可能大面积种植 A. 春小麦 B. 油菜 C. 青稞 D. 水稻
库尔勒市第四中学2016-2017学年（上）高二年级第一次月考数学（理科） 试卷（问卷） 考试范围： 试卷页数：4页 考试时间：120分钟 班级： 姓名： 考号： 一、选择题（本题共有12小题，每小题5分） 1、设集合{} {},0|,065|2>=≥+-=x x T x x x S 则=T S ( ) (][)+∞,32,0. A []3,2.B (][)+∞∞-,32,. C [)+∞,3.D 2、执行如图所示程序框图，则输出的结果是（ ） 61.A 43.B 109.C 12 11.D 3、如图所示的甲、乙两人在5次综合测评中成绩的茎叶图，其中一个数字被污损，则甲的平均成绩超过乙的平均成绩的概率为（ ） 52.A 107.B 54.C 10 9.D 4、在ABC ?中，3,6,60===∠b a A ，则ABC ?解的情况是（ ） A.无解 B.有一解 C.有两解 D.不能确定 5、下表是某工厂1—4月份用电量（单位：万度）的一组数据： 月份x 1 2 3 4 用电量y 4.5 4 3 2.5 由散点图可知，用电量y 与月份x 间有较好的线性相关关系，其线性回归直线方程是a x y +-=7.0?，则=a ( ) A.10.5 B.5.25 C.5.2 D.5.15
6、一个四棱锥的三视图如图所示，则该四棱锥的体积为（ ） 61.A 3 1.B 41.C 21.D 7、某高中计划从全校学生中按年级采用分层抽样方法抽取20名学生进行心理测试，其中高三有学生900人，已知高一与高二共抽取了14人，则全校学生的人数为（ ） A.2400 B.2700 C.3000 D.3600 8、已知直线,,,//,γααγβγβα⊥?=?m m l l l m 满足、、与平面、则下列命题一定正确的是（ ） A l m .αγ⊥⊥且 βγα//.m B 且⊥ m l m C ⊥且β//. γαβα⊥且//.D 9、设P ：实数,11,>>y x y x 且满足q ：实数满足2>+y x ，则p 是q 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 10、已知命题,01,:200≤+∈?mx R x p 命题01,:2 >++∈?mx x R x q ，若q p ∨为假命题，则实数m 的取值范围是（ ） 22.≤≤-m A 22.≥-≤m m B 或 2.-≤m C 2.≥m D 11、在平面直角坐标系xOy 中，若?? ???≥≥--≤-+001042,y y x y x y x 满足约束条件，则y x z +=的最大值为（ ） 3 7.A 1.B 2.C 3.D 12、数列{}n a 满足)1)((2,11211>+++==--n a a a a a n n n ，则=5a （ ） A.54 B.81 C.162 D.243 二、填空题 13、在长为2的线段AB 上任取一点C,以线段AC 为半径的圆面积小于π的概率为__________. 14、命题"052,"2 >++∈?x x R x 的否定是__________________. 15、已知是单位向量，(,b =223，()a a b ⊥+2，则a ,的夹角为__________.
2020-2021学年上学期高二第二次月考备考精编金卷 物 理 （B ） 注意事项： 1．答题前，先将自己的姓名、准考证号填写在试题卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。 2．选择题的作答：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，写在试题卷、草稿纸和答题卡上的非答题区域均无效。 3．非选择题的作答：用签字笔直接答在答题卡上对应的答题区域内。写在试题卷、草稿纸和答题卡上的非答题区域均无效。 4．考试结束后，请将本试题卷和答题卡一并上交。 一、选择题：本题共12小题，共48分。在每小题给出的四个选项中，第1～8题只有一项符合题目要求，第9～12题有多项符合题目要求，全部选对的得4分，选对但不全的得2分，有选错的得0分。 1．在电场中的某点放入电荷量为－q 的试探电荷时，测得该点的电场强度为E ；若在该点放入电荷量为＋2q 的试探电荷，此时测得该点的电场强度为( ) A ．大小为E ，方向和E 相同 B ．大小为2E ，方向和E 相同 C ．大小为E ，方向和E 相反 D ．大小为2 E ，方向和E 相反 2．在如图所示的电路中，AB 为粗细均匀、长为L 的电阻丝，以A 、B 上各点相对A 点的电压为纵坐标，各点离A 点的距离x 为横坐标，则U 随x 变化的图象应为下图中的( ) 3．如图所示，半圆形金属环abc 固定在绝缘的水平面上，通有逆时针方向的恒定电流，长直导线MN 也固定在水平面上，与ac 边平行，通有从M 到N 的恒定电流，则下列说法正确的是( ) A ．长直导线受到的安培力水平向右 B ．金属环受到的安培力为零 C ．金属环受到的安培力水平向右 D ．ac 边与长直导线相互排斥 4．如图，半径为R 的均匀带正电薄球壳，其上有一小孔A 。已知壳内的场强处处为零；壳外空间的电场，与将球壳上的全部电荷集中于球心O 时在壳外产生的电场一样。一带正电的试探电荷(不计重力)从球心以初动能E k0沿OA 方向射出。下列关于试探电荷的动能E k 与离开球心的距离r 的关系图线，可能正确的是( ) 6．电容为C 的平行板电容器两板之间距离为d ，接在电压为U 的电源上。今有一质量为m ，带电量为＋q 的微粒，以速度v 沿水平方向匀速直线穿过，如图所示。若把两板间距离减到一半，还要使粒子仍以速度v 匀速直线穿过，则必须在两板间( ) A ．加一个2U B vd =，方向向里的匀强磁场 B ．加一个2U B vd =，方向向外的匀强磁场 C ．加一个2U B vd =，方向向里的匀强磁场 D ．加一个U B vd = ，方向向外的匀强磁场 7．如图所示，光滑绝缘的水平桌面上，固定着一个带电量为＋Q 的小球P ，带电量分别为－q 和＋2q 的小球M 和N ，由绝缘细杆相连，静止在桌面上，P 与M 相距L ，P 、M 和N 视为点电荷，下列说法正确的是( ) A ．M 与N 的距离大于L B ．P 、M 和N 在同一直线上 C ．在P 产生的电场中，M 、N 处的电势相同 D ．M 、N 及细杆组成的系统所受合外力不为零 7．在足够大的空间区域内，三条水平直线A 1A 2、C 1C 2、D 1D 2彼此平行，并且A 1A 2与C 1C 2间距为d ，C 1C 2与D 1D 2间距为2d ；直线A 1A 2与C 1C 2之间有垂直纸面向里的匀强磁场B 1，直线C 1C 2与D 1D 2之间有垂直纸面向外的匀强磁场B 2。一带负电的粒子P ，所带电荷量为q ，质量为m ，从A 1A 2 上的M 点垂直A 1A 2进入匀强磁场，一段时间后，从D 1D 2上的N 点垂直D 1D 2离开磁场（N 在图中 未画出）。已知粒子在M 点进入时的速度大小为102qB d v m =，B 1＝2B 2，不计粒子的重力，下列说法正确的有( ) 此 卷 只装订 不 密 封 班级 姓名 准考证号 考场号 座位号
命题人：张敏 本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分.满分100分，考 试用时60分钟. 第Ⅰ卷（选择题，共39分） 一、 选择题（每一小题3分，共计39分。1—8题为单项选择题，每 小题只有一个答案是正确的；9—13小题为不定项选择题，每小题有 一个或一个以上的答案正确，部分选对得1分，全部选对得3分） 1、关于场强的概念，下列说法正确的是（ ） A 、 由q F E 可知，场强E 与q 成反比，与 F 成正比。 B 、 正负检验电荷在电场中同一点受到的电场力方向相反，所以场强与放 的检验电荷有关。 C 、 电场中某一点的场强与放入的检验电荷无关。 D 、 电场中某点不放检验电荷，该点的电场强度为零。 2、.两个大小相同、带等量异种电荷的导体小球A 和B ，彼此间的引力为F ．另 一个不带电的与A 、B 大小相同的导体小球C ， 先与A 接触， 再与B 接触， 然后移开，这时A 和B 之间的作用力为F'，则F 与F'之比为（ ） A ．8 3 B ．8 1 C ．18 D ．41 3、M 、N 为电场中某一条电场线上的两点，电场线方 向如图所示，下列说法正确的是（ ） （ ） A ．同一负电荷受在M 点电场力大于N 点的电场 力 B ．M 点场强大于N 点的场强。 C ．负电荷在M 点电势能大于在N 点的电势能 D ．电势差U MN ﹥0。 4、下列叙述正确的是 （ ） A ．悬浮在液体中的固体微粒越大，布朗运动就越明显 B ．物体的温度越高，分子热运动的平均动能越大 C ．当分子间的距离增大时，分子间的引力变大而斥力减小 D ．物体的温度随着科学技术的发达可以降低到绝对零度 5、点电荷是静电学中的一个理想模型，它是指（ ） A ．体积很小的带电体 B ．球形带电体
第Ⅰ卷(选择题 共60分) 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.复数2(1)41i Z i -+=+，则Z 的虚部为 （ ） A.-1 B.-3 C.1 D. 3 2.观察下列算式：122=，224=错误！未找到引用源。，328=错误！未找到引用源。，4216 =错误！未找到引用源。，5232=错误！未找到引用源。，6264=，72128=错误！未找到引用 源。，82256=……用你所发现的规律可得20192错误！未找到引用源。的末位数字是 （ ） A ．2 B ．4 C ．6 D ．8 3．设错误！未找到引用源。为锐角三角形的两个内角，则复数 ()()i A B A B Z cos sin sin cos -+-=对应的点位于复平面的 （ ） A ．第一象限 B ．第二象限 C ．第三象限 D ．第四象限 4.用数学归纳法证明： “(1)(2)()213(21)n n n n n n +++=??+……错误！未找到引用源。”．从 “1n k n k ==+到”左端需增乘的代数式为 （ ） A.()()2122k k ++ 错误！未找到引用源。 B. ()221k + 错误！未找到引用源。 C.211k k ++ 错误！未找到引用源。 D. 231 k k ++错误！未找到引用源。 5.6把椅子排成一排，3人随机就座，任何两人不相邻的坐法种数为 （ ） A.144 B.120 C.72 D.24 6.小赵、小钱、小孙、小李到4个景点旅游，每人只去一个景点，设事件A ＝“4个人去的景 点各不相同”，事件B ＝“小赵独自去一个景点”，则()|B P A ＝ （ ）
高二年级物理试题 第Ⅰ卷选择题共64分 一．选择题（本题共16小题，1—8题为单项选择，9—16为多项选择。每小题4分，共64分．全部选对得4分，选对但不全得2分，有选错或不答得0分） A.正碰 B.对心碰撞 C.机械能守恒的碰撞 D.机械能不守恒的碰撞 2.下列说法不正确的是（） A.光电效应和康普顿效应深入地解释了光的粒子性的一面新课标第一网 B.光的干涉和衍射现象是光具有波动性的有力证据 C.继电子的波动性被证实之后，科学家陆续证实了质子、中子、原子、分子等的波动性 D.电子的德布罗意波长不可能比可见光的波长短 3．氢原子从第4能级跃迁到第2能级发出蓝光,那么氢原子从第5能级跃迁到第2能级应发出（） A.绿光 B.红光 C.黄光 D.紫光 4．氢原子的核外电子从距核较近的轨道跃迁到距核较远的轨道的过程中（） A.原子要吸收光子，电子的动能增大，原子的电势能增大 B.原子要放出光子，电子的动能减小，原子的电势能减小 C.原子要吸收光子，电子的动能减小，原子的电势能增大 D.原子要吸收光子，电子的动能减小，原子的电势能减小 5．关于原子结构，下列说法中正确的是（） A.电子的发现使人类认识到分子是可以分割的 B.α粒子散射是估计原子核半径的最简单的方法 C.汤姆孙发现电子并精确测定电子电荷 D.卢瑟福的核式结构模型不仅解释了α粒子散射实验，也完美地解释了原子光谱分立特征 6.下列说法正确的是（）
A ．用三棱镜观察太阳光谱是利用光的干涉现象 B ．光导纤维有内芯与外套两部分组成，光传播时要在界面上发生全反射，所以内芯相对于外套的折射率大于1 C ．用标准平面检查光学平面的平整程度是利用光的偏振现象 D ．电视机遥控器是利用发出紫外线脉冲信号来变换频道的 7.如图，N 为金属板，M 为金属网，它们分别与电池的两极相连，各电池的电动势和极性已在图中标出，已知金属板的逸出功为4.8eV ．现分别用不同能量的光子照射金属板（各光子的能量在图上标出），那么下列各图中，能够到达金属网的光电子动能最大的是（ ） 8.关于电磁波下列说法正确的是（ ） A.麦克斯韦通过实验验证了“变化的电场产生磁场”和“变化的磁场产生电场”，并预言了电磁波的存在 B. 无线电波、光波、阴极射线、X 射线、γ射线都是电磁波 C. 赫兹通过测量证明在真空中，电磁波具有与光相同的速度 D.太阳光中含有不同频率的各种电磁波，且能量均分在各个波段 9.下列关于波的说法正确的是( ) A.人通常讲话产生的声波，经过尺寸为1m 左右的障碍物时会发生明显衍射现象 B.当两列水波发生干涉时，如果两列波的波峰在P 点相遇，则P 点的位移始终最大 C.只要波源与观察者发生相对运动，观察者接收到的波的频率就会发生变化 D.在波的传播中，与波面垂直的那些线代表了波的传播方向，叫做波线 10．在光滑水平面上，原来静止的物体在水平恒力F 的作用下，经过时间t ，通过位移L 后，动量变为p,动能变为E k 。以下说法正确的是（ ） A.在恒力F 作用下，这个物体若经过位移2L ，其动量将等于 2p A B C D
2019年高二上学期生物第一次月考试卷（带 答案） 2019年高二上学期生物第一次月考试卷（带答案） 第Ⅰ卷(选择题共60分) 在下列各题的四个选项中，只有一个选项是最符合题目要求的。每小题1.5分，共60分。 1. 蓝藻、大肠杆菌和酵母菌都具有的结构是 A. 细胞壁和内质网 B. 细胞膜和核糖体 C. 线粒体和中心体 D. 细胞核和线粒体 2. 关于人和高等动物激素的叙述中，正确的是 A. 激素的本质是蛋白质 B. 激素的合成场所是高尔基体 C. 激素在成分上都含有元素C、H、O D. 激素是由外分泌腺细胞分泌或人工合成的高效能物质 3、判断生物的亲缘关系的远近，可以对两种生物细胞中的何种物质进行化学分析( ) A.糖类 B.磷脂 C.蛋白质 D.脂肪 4、将用3H标记的尿苷酸引入某类绿色植物细胞内，然后设法获得各种结构，其中最能表现有放射性的一组结构是( ) A.细胞核、核仁和中心体B.细胞核、核糖体和高尔基体C.细胞核、核糖体、线粒体和叶绿体D.细胞核、核糖体、内质网和液泡 5、噬菌体、烟草、烟草花叶病毒的核酸中各具有碱基和核
苷酸的种类依次分别是( ) A. 4、8、4和4、8、4 B. 4、5、4和4、5、4 C. 4、5、4和4、8、4 D. 4、8、4和4、5、4 6、下列关于实验鉴定糖类、蛋白质和脂肪操作的叙述中，正确的是( ) A.鉴定还原糖和斐林试剂甲液与乙液，可直接用于蛋白质的鉴定 B.鉴定脂肪的存在，要用显微镜观察是否有被染成橘黄色或红色的颗粒 C.鉴定可溶性还原糖时，先加入斐林试剂甲液摇匀后，再加入乙液 D.鉴定蛋白质时，双缩脲试剂A液与B液要混合均匀后再加入含样品的试管中 7、右图是由3个圆所构成的类别关系图，其中I为大圆，Ⅱ和Ⅲ分别为大圆之内的小圆。符合这种类别关系的是 A.Ⅰ脱氧核糖核酸、Ⅱ核糖核酸、Ⅲ核酸 B.Ⅰ染色体、ⅡDNA、Ⅲ基因 C.Ⅰ固醇、Ⅱ胆固醇、Ⅲ维生素D D.Ⅰ蛋白质、Ⅱ酶、Ⅲ激素 8. 有一种物质只能顺浓度梯度进出细胞，但却不能顺浓度梯度进出无蛋白质的磷脂双分子层膜。这种物质出入细胞膜的方式是
安顺市第一高级中学 2019 学年度上学期高二年级第二次月考 英语 （满分 150 分，考试时间 120 分钟） 命题人： 霍菊梅 审题人：冷玲莉 第一部分：听力（共二节，满分 30 分） 第一节（共 5小题，每小题 1.5分，共 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 佳选项，并标在试卷的相对应位置。听完每段对话后，你都有 题和阅 读下一小题。每段对话仅读一遍。 1. What 's important to train a dog according to the man? A. Praise. B. Punishment. 2. What time is it now? A. About 4 ：00. B. About 3 ： 30. 3. Why was the woman late? A. She wasn a 'llotwed to get off her bus. B. She was injured in an accident. C. She missed the bus. 4. When will the woman go to the supermarket? A. In the morning. B. In the afternoon. C. In the evening. 5. What do we know about the man? A. He has failed history twice. B. He has never taken history class before. C. He won ' t accept the woman ' s help. 第二节 听下面 5 段对话。每段对话后有 2 至 4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。 听每段对话前， 你将有 5 秒钟的时间阅读 各个小题； 听完后，各小题将给出 5 秒钟的作答时间。每段对话读两遍。 听第 6 段材料，回答第 6、 7 题。 6. What happened to the speakers? A. They got lost in Stanton. B. Their car broke down. C. They got stuck in traffic. 7. What do we know about the man ' s phone? A. He needs to put money on it. C. He forgot to charge the battery. 听第 7 段材料，回答第 8、9 题。 8. Who is the man? A. A taxi driver. B. A movie producer. C. A television host. 9. What will the woman do next? A 、 B 、C 三个选项中选出最 10 秒钟的时间来回答相关小 C. Patience. C. About 3 ： 00. B. It has no signal now.
光泽二中高二上学期第一次月考试卷 一、选择题：60% 1、下列语句是命题的是( ) A ．今天天气真好啊 B ．你怎么又没交作业 C ．x ＞2 D ．任意的x ∈R ，x ＞2 2．若命题p ∨q 与命题p ?都是真命题，则 ( ) A ．命题p 不一定是假命题 B ．命题q 一定是真命题 C ．命题q 不一定是真命题 D ．命题p 与命题q 的真假相同 3、下列命题中是真命题的是( ) A ．若ac ＞bc ，则a ＞b B ．“当x ＝2时，x 2－3x ＋2＝0”的否命题 C ．“若b ＝3，则b 2＝9”的逆命题 D ．“相似三角形的对应角相等”的逆否命题 4、“α＝π6”是“sin α＝12 ”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 5、下列命题中既是p ∧q 形式的命题，又是真命题的是( ) A ．10或15是5的倍数 B ．方程x 2－3x －4＝0的两根是－4和1 C ．方程x 2＋1＝0没有实数根 D ．有两个角为45°的三角形是等腰直角三角形 6、已知命题2:,10p x R x x ?∈-+≥；命题:q 若22 a b <,则a b <．下列命题为真命题的是（） A. p q ∧ B. p q ?∧ C. p q ? ∧ D. p q ? ?∧ 7、下列四个命题: ①对立事件一定是互斥事件;②若A,B 为两个事件,则P(A∪B)=P(A)+P(B) ③若事件A,B,C 两两互斥,则P(A)+P(B)+P(C)=1; ④若事件A,B 满足P(A)+P(B)=1,则A,B 是对立事件. 其中错误命题的个数是( ) A 0 B 1 C 2 D 3 8、某人从甲地去乙地共走了500m ，途中要过一条宽为xm 的河流，他不小心把一件物品丢在途中，若物品掉在河里就找不到，若物品不掉在河里，则能找到，已知该物品能被找到的概率为，则河宽为（ ） A 100m B 80m C 50m D 40m 9、①某学校高二年级共有526人，为了调查学生每天用于休息的时间，决定抽取10%的学生进行调查；②一次数学考试中，某班有10人的成绩在100分以上，32人的成绩在90～100分，12人的成绩低于90分，现从中抽取9人了解有关情况；③运动会的工作人员为参加4×100 m 接力赛的6支队伍安排跑道．针对这三件事，恰当的抽样方法分别为( ) A ．分层抽样，分层抽样，简单随机抽样 B ．系统抽样，系统抽样，简单随机抽样 C ．分层抽样，简单随机抽样，简单随机抽样 D ．系统抽样，分层抽样，简单随机抽样