西安市第一中学
2014-2015学年度第二学期高三年级第十四次模拟考试
英语试题
第一部分：英语知识运用（共四节，满分95分）
第一节：语音知识（共5小题，每小题1分，满分5分）
从每小题的A、B、C、D四个选项中，找出其划线部分与所给单词的划线部分读音相同的选项。
1．courage A．would B．enough C．though D．brought 2．stamp s A．songs B．prepares C．sticks D．problems 3．wood A．fool B．took C．noon D．shoot 4．pair A．idea B．everywhere C．pioneer D．report 5．clothes A．something B．northeast C．southern D．truth
第二节：情景对话（共5小题；每小题1分，满分5分）
根据对话情景的内容，从对话后所给的选项中选出能填入每一空白处的最佳选项。选项中有两个为多余选项。
Journalist: Hi! May I ask you some questions?
Head Teacher: Sure!
Journalist: In what way is your school different from others?
Head Teacher: __6__A few children are physically disabled and some others have learning difficulties. We have faster and slower learners.
Journalist: And is yours the only school like this?
Head Teacher: __7__ Disabled children were usually sent to special schools.
They grew up in a different world.
Journalist: ___8____.
Head Teacher: We realized disabled children had no knowledge of children in ordinary schools.
The opposite was also true. But all human beings should grow together. Journalist: Do the slower learners hold up the faster learners?
Head Teacher: ___9___ For some classes, they are separated. In other classes they work together.
Journalist: __10__
Head Teacher: Well. The faster become skilled as teachers when helping the slower.
Thus the faster learners also do a task more quickly and better. Journalist: Thank you!
Head Teacher: You are welcome.
A. Our school is for all children.
B. Well, ours is the only school built for disabled children.
C. That’s correct.
D. What made you decide to start this new school?
E. No.
F. How does that work?
G. Where do they have class?
第三节：语法和词汇知识: （共15小题，每小题1分，满分15分）
从每小题的A、B、C、D四个选项中，选出可以填入每一空白处的最佳选项11.I once watched _____ one-act play, which was played by ___ 11-year-old boy.
A．a , a B．an , an C．a , an D．an , a
12. ----Would you like to do me a favour and give me a ride? ----______.
A. Yes, that’s right
B. No trouble
C. Never mind
D. With pleasure
13. —I usually go there by train. —Why not ____ by boat for a change?
A. to try going
B. trying to go
C. to try to go
D. try going
14. The post office is two _____away.
A. pieces
B. stones
C. blocks
D. articles
15. Some of the people had ____taken up their arms.
A. truly
B. actual
C. in the fact
D. actually
16.Yes,___ is difficult to find a job nowadays, but ____ is more difficult is to try to find
such a job with a high salary but little work to do.
A it ; it B. what ; what C. it ; what D what ; it
17. The question is ____ of great importance.
A. that
B. it
C. one
D. what
18.The factory was built in a secret place, around ___________ high mountains .
A. which was
B. it was
C. which were
D. them were
19.You will be successful in the interview ______ you have confidence.
A. before
B. once
C. until
D. though
20. We should ______ the achievements and correct the mistakes.
A. add in
B. add to
C. add up
D. add up to
21.Which of the following is right?
A. She said that I was here a few weeks ago.
B. She said she was there a few weeks ago.
C. She said that I have been there a few weeks ago.
D. She said she had been there a few weeks before.
22. In a way I can see what you mean , even though I don’t ___ your point of view.
A. agree
B. permit
C. recognize
D. share
23.----Ready to quit guessing , Sandy?
----No, no, I hold on! I think I ____ to the answer.
A. come
B. have come
C. came
D. am coming
24. He asked ______ for the violin.
A. did I pay how much
B. I paid how much
C. how much did I pay
D. how much I paid
25. I came home and invited Dad to go sailing. Out we set soon on the _____ lake.
A. icy
B. calm
C. stormy
D. quite
第四节完形填空（共20小题；每小题1.5分，满分30分）
阅读下面短文，从短文后各题的A、B、C、D四个选项中，选出适合对应空白处的最佳选项
Love is Just A Thread
Sometimes I really doubt whether there is love between my parents．Every day they are very busy trying to earn money in order to pay the 26 tuition fee for my brother and me．They don’t 27 in the romantic ways that I read in books or I see on TV．My father has a bad temper，it’s easy for him to lose his temper．One day，my mother was sewing a quilt．I28 sat down beside her and looked at her．
―Is there any 29 between you and Dad?‖ I asked her in a very low voice．
My mother stopped her work and raised her head with 30 in her eyes．She didn’t answer immediately．Then she bowed her head and continued to sew the quilt．31 at last I heard my mother say the following words．
"Susan，‖’She said 32 . ―Look at this thread．Sometimes it appears，but most of it disappears in the quilt．The thread really makes the quilt strong and durable(耐用的)．If life is a 33 ，then love should be a thread．It can 34 be seen anywhere or anytime，but it’s really there．Love is 35 ．‖
I listened carefully but I couldn’t understand her until the next 36 ．At that time，my father suddenly got sick seriously．My mother had to stay with him in the hospital for a month．After they were 37 ，every day in the morning and dusk，my mother helped my father walk38 on the country road．My father had never been so 39 ．Along the country road，there were many beautiful flowers，green grass and trees．The sun gently shone through the leaves．All of these 40 the most beautiful picture in the world．The doctor had said my father would 41 in two months．But after two months he still couldn’t walk alone．We were all worried．―Dad，how are you feeling now?‖ I asked him one day．
―Susan，‖he said gently，―To tell you the truth，I just like 42 with your mom．
I like this kind of life．‖ 43 his eyes，I knew he loved my mother deeply．
Once I thought love meant flowers，girls and sweet kisses．But from this
44 ，
I understand that love is just a 45 in the quilt of our life．
Love is inside，making life strong and warm．
26．A．expensive B．low C．cheap D．high 27．A．play B．talk C．act D．perform 28．A．silently B．carefully C．certainly D．happily 29．A．money B．love C．time D．distance 30．A．surprise B．joy C．disappointment D．satisfaction
31．A．So B．But C．And D．For 32．A．sadly B．excitedly C．regretfully
D．thoughtfully
33．A．trouble B．pleasure C．quilt D．cloth 34．A．hardly B．often C．always D．ever 35．A．valuable B．inside C．true D．priceless 36．A．winter B．autumn C．summer D．spring 37．A．free B．back C．fine D．ready 38．A．continuously B．worriedly C．constantly D．slowly 39．A．gentle B．perfect C．pleased D．thankful 40．A．put up B．took up C．made up D．set up 41．A．run B．recover C．stand D．work 42．A．walking B．1iving C．sitting D．chatting 43．A．Examining B．Seeing C．Noticing D．Reading 44．A．practice B．observation C．experience D．activity 45．A．thread B．thing C．jewel D．light
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）
阅读下列四篇短文，从每小题后所给的A,B,C,D四个选项中，选出最佳选项。
A
An expensive car speeding down the main street of a small town was soon caught up with by a young motorcycle policeman. As he started to make out the ticket, the woman behind the wheel said proudly, ―Before you go any further, young man, I think you should know that the mayor of this city is a good friend of mine.‖ The officer did not say a word, but kept writing. ―I am also a friend of chief of police Barens,‖ continued the woman, getting more angry each moment, still he kept on writing. ―Young man,‖she persisted, ―I know Judge Lawson and State Senator (参议员) Patton.‖ Handing the ticket to the woman, the officer asked pleasantly , ―Tell me, do you know Bill Bronson.‖―Why, no,‖she answered. ―Well, that is the man you should have known,‖ he said, heading back to his motorcycle, ―I am Bill Bronson.‖
46. The policeman stopped the car because_____.
A. it was an expensive car
B. the driver was a proud lady
C. the driver was driving beyond the speed limit
D. the driver was going to make trouble for the police
47. The woman was getting more angry each moment because _____.
A. the policeman didn’t know her friends
B. the policeman di dn’t accept her kindness
C. the policeman was going to punish her
D. she didn’t know the policeman’s name
48. The woman was _______.
A. kind-hearted
B. a person who depended on someone else to finish her work
C. trying to frighten the policem an on the strength of her friends’ powerful positions
D. introducing her good friends’ names to the young officer
49. The policeman _______.
A. had no sense of humor (幽默)
B. had a sense of humor
C. had no sense of duty
D. was senseless
B
When we see well, we do not think about our eyes very often. It is only when we cannot see perfectly that we realize how important our eyes are.
People who are near-sighted can only see things that are very close to their eyes, and everything else seems blurry(=unclear). Many people who do a lot of work, such as writing, reading and sewing become near—sighted.
People who are far-sighted suffer from just the opposite problem. They can see things that are far away, but they have difficulty in reading a book unless they hold it at arm’s length. If they want to do much reading ,they must get glasses, too.
Other people do not see clearly because their eyes are not exactly the right shape. They have what is called astigmatism (散光). This, too, can be corrected by glasses. Some people’s eyes become cloudy because of cataracts (白内障). Long ago these people often became blind. Now, however, it is possible to operate on the cataracts and remove them.
Having two good eyes is important for judging distances. Each eye sees things from a slightly different angle (角度). To prove this to yourself, look at an object out of one eye; then look at the same object out of your other eye. You will find the object’s relation to the background and other things around it has changed. The difference between these two different eye views helps us to judge how far away an object is. People who have only one eye cannot judge distance as people with two eyes.
50. When things far away seem indistinct(模糊不清) , one is probably____.
A. near-sighted
B. far-sighted
C. astigmatic
D. suffering from cataracts
51. The underlined word suffer in the third paragraph probably means_____.
A. experience
B. imagine
C. feel pain
D. are affected with
52. Having two eyes instead of one is particularly useful for______.
A. seeing at night
B. seeing objects far away
C. looking over a wide area
D. judging distances
53. People who suffer from astigmatism have______.
A. one eye bigger than the other
B. eyes that are not exactly the right shape
C. a difficulty that can be corrected by an operation
D. an eye difficulty that cannot be corrected by glasses
C
The year was 1932. Amelia Earhart was flying alone from North America to England in a small single—engined aeroplane. At midnight, several hours after she had left Newfoundland, she ran into bad weather. To make things worse, her altimeter (高度表) failed and she didn’t know how high she was flying. At night, and in a storm, a pilot is in great difficulty without an altimeter. At times, her plane nearly plunged (冲) into the sea.
Just before dawn, there was further trouble. Amelia noticed flames (火焰) coming from the engine. Would she be able to reach land? There was nothing to do except to keep going and to hope.
In the end, Amelia Earhart did reach Ireland, and for the courage she had shown, she was warmly welcomed in England and Europe. When she returned to the United States, she was honored by President Hoover at a special dinner in the White House. From that time on, Amelia Earhart was famous.
What was so important about her flight? Amelia Earhart was the first woman to fly the Atlantic Ocean alone, and she had set a record of fourteen hours and fifty—six minutes.
In the years that followed, Amelia Earhart made several flights across the United States, and on each occasion (时刻) she set a new record for flying time. Amelia Earhart made these flights to show that women had a place in aviation (航空) and that air travel was useful.
54. Which of the following statements is NOT the difficulty which Amelia Earhart met
in her flight from north America to England?
A. She was caught in a storm.
B. The altimeter went out of order.
C. Her engine went wrong.
D. She lost her direction.
55. When Amelia Earhart saw flames coming from the engine, what did she do?
A. She did nothing but pray for herself.
B. She changed her direction and landed
in Ireland.
C. She continued flying.
D. She lost hope of reaching land.
56. Which of the following statements was NOT mentioned?
A. She was the first woman who succeeded in flying across the Atlantic Ocean alone.
B. She showed great courage in overcoming the difficulties during the flight.
C She was warmly welcomed in England, Europe and the United States.
D. She made plans to fly around the world.
57. Which of the following would be the best title for the passage?
A. Amelia Earhart—First Across the Atlantic.
B. Amelia Earhart—Pioneer in Women’s Aviation.
C. A New Record for Flying Time.
D. A Dangerous Flight from North America to England.
D
Most painters discover a style of painting that is fit for them and stick to that, especially if people admire their pictures. But Picasso, the great Spanish painter, was like a man who had not yet found his own particular style of painting. He kept on struggling to find the perfect expression till his death in 1973.
Some of Picasso's painting are rich, soft colored and beautiful. Others are ugly and cruel and strange. But such paintings allow us to imagine things for ourselves. They force us to say to ourselves, ―What does he see that makes him paint like that?‖ And we begin to look under the surface of the things we see..
Picasso painted thousands of pictures in different styles. Sometimes he painted the natural look of things. Sometimes he seemed to break them apart and throw the pieces in our faces. He showed us what the mind knows as well as what the eyes see. At the age of 90,he remained as curious about the world as he had been when he was young. That is why people have called him ―the youngest painter in the world.‖
58. The ugly cruel and strange paintings by Picasso _______.
A. make us try to notice something latent(隐藏) in the things
B. allow us to ask questions about them
C. force us to question anything we see
六安一中高三年级第一次月考 英语试题 时间：120分钟总分：150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） 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 likely to be? A.A waitress B.A servant C.A nurse 2. How much would the man have to pay for the first concert only? A.$1 B.$2 C.$4 3. What is the probable relationship between the two speakers? A.Teacher and student B. Husband and wife C.Doctor and patient 4. Where does the conversation probably take place? A. In an office B. At their home C. In a restaurant 5. What will the man do this Saturday? A. He’s going to (he woman’s home B. He’s going to meet the woman’s family instead of her C. He s going to have dinner with the woman’s family in a restaurant 第二节（共l5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。 听第6段材料，回答第6至8题。 6. Why does the man come here? A.To have atrip B.To visit his friend C.To give a performance 7.Which is more expensive? A.The man's hat B. The man's shirt C. The man's jacket
银川一中2019届高三年级第一次月考化学 试卷 银川一中2019届高三年级第一次月考化学试卷 本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。其中第Ⅱ卷第33～40题为选考题，其它题为必考题。考生作答时，将答案写在答题卡上，在本试卷上答题无效。 第Ⅰ卷(共126分) 可能用到的相对原子质量(原子量)：H-1 O-16 S-32 C-12 N-14 Al-27 Cu-64 一、选择题：本题包括13小题。每小题6分，共78分，每小题只有一个选项符合题意。 7.下列说法正确的是 A.冰醋酸、纯碱、芒硝、生石灰分别属于酸、碱、盐、氧化物 B.电解质在水溶液和熔融状态下均能导电 C.PM2.5是细小颗粒物悬浮在空气中形成胶体，严重危害人体健康 D.血液透析利用了胶体的性质 8.设NA为阿伏加德罗常数的值。下列说法正确的是 A.质量a g的C2H4和C3H6的混合物中共用电子对数目为3a NA /14 B.常温下，pH=13的NaOH溶液中含有OH一的数目为0.1NA
C.常温常压下，14g由N2与CO组成的混合气体含有的原子数目为2NA D.1L 1molL-1的NaClO 溶液中含有ClO-的数目为NA 9.能正确表示下列反应的离子方程式的是 A.将Cl2通入氯化亚铁溶液Fe2+ + Cl2 = Fe3+ + 2Cl- B.铜与浓硝酸的反应：Cu + 4HNO3 (浓)= Cu 2+ + 2NO3- +2NO2+ 2H2O C.Ca(HCO3)2溶液与过量NaOH溶液反应： HCO3-+Ca2++OH-=CaCO3+H2O D.向FeBr2溶液中通入足量氯气：2Fe2++4Br-+3Cl2=2 Fe3++2 Br2+6 Cl- 10.常温下，下列各组离子一定能大量共存的是 A.甲基橙变红的溶液中:Cu2+、Al3+、NO3-、I- B.氢氧化铁胶体中：H+、K+、SO42-、Br- C.含有大量的CO32-溶液中: NH4+、Na+、SO42-、Cl- D.c(Al3+)=0.1 molL-1的溶液中:Na+、Cl-、HCO3-、SO42- 11.据统计，银川市的机动车保有量每年以15%至20%的速度增长，交通事故也频发；汽车在剧烈碰撞时，安全气囊中发生反应10NaN3+2KNO3==K2O+5Na2O+16N2。则下列判断正确的是 A.还原剂与氧化产物的物质的量之比为5：8 B.若氧化产物比还原产物多1.4mol则转移电子为1mol
天津一中高一年级英语单元测验试卷 Book II Unit 5 & 6 (满分100分；考试时间：45分钟) 第I卷(70分) I. 单项选择（共20小题；每小题1分；满分20分） 1.— Could you help me paint the walls this weekend, Tom? — ______. What time should I come over to your house? A. Up to you B. No problem C. It depends D. Wait a minute 【答案】B 【详解】考查情景交际。句意：汤姆，这个周末你能帮我刷墙吗？——没问题。我应该什么时候去你家呢？A. Up to you随便你，你决定；B. No problem没问题；C. It depends看情况而定；D. Wait a minute等一下，等一会。根据What time should I come over to your house?可知汤姆答应了帮忙刷墙。故选B项。 2.In current economic situations, some small businesses will need to _____ costs in order to survive. A. affect B. adopt C. reduce D. release 【答案】C 【详解】考查动词词义辨析。句意：在当前的经济形势下，一些小企业需要降低成本才能生存。A. affect影响，感染；B. adopt采取，接受；C. reduce降低，减少；D. release释放，放开，放弃。由in order to survive可知此处要用降低成本。故选C项。 3.According to a recent research, some of the small islands around the country may disappear _____ the effects of climate change. A. except for B. along with C. instead of D. due to 【答案】D 【详解】考查固定短语辨析。句意：根据最近的一项研究，由于气候变化的影响，该国周围的一些小岛可能会消失。A. except for要不是由于，除……之外；B. along with连同……一起，
绝密★启 用前2020 年普通高等学校招生全国统一考试 理科综合能力测试试题卷 ( 银川一中第一次模拟考试) 注意事项： 1.答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2.作答时，务必将答案写在答题卡上。写在本试卷及草稿纸上无效。 3.考试结束后，将本试卷和答题卡一并交回。 可能用到的相对原子质量：H-1 C-12 N-14 O-16 P-31 S-32 Cl-35.5 Ca-40 V-51 Fe-56 Cu-64 Zn-65 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.下列关于生物大分子的叙述中，正确的是 A．肺炎双球菌、烟草花叶病毒都含有核糖体和核 酸B．生物体内参与信息传递的信息分子都是蛋白 质 C.细胞质中的核酸只含核糖，细胞核中的核酸只含脱氧核糖 D.人的吞噬细胞和浆细胞结构和功能不同，根本原因是遗传信息执行情况不同 2.某农作物细胞间隙的浓度为a，细胞液的浓度为b，细胞质基质的浓度为c，在对农 作物施肥过多造成“烧苗”过程中，三者之间的关系是 A．a>b>c B．b>c>a C．a>c>b D．b>a>c 3．下列关于变异和进化的说法，正确的是 A.用秋水仙素处理单倍体植株后得到的一定是纯合子 B.在三倍体无子西瓜的培育过程中，用四倍体西瓜作母本，用二倍体西瓜作父本，得到 的种子胚细胞中含有三个染色体组 C.两个种群间的隔离一旦形成，这两个不同种群的个体之间就不能进行交配，或者即使 能交配，也不能产生可育后代 D.突变能为生物进化提供原材料，但不包括染色体数目的变异，因为该过程并没有新的 基因产生
银川一中2018届高三化学第一次月考试 卷（附答案） 银川一中2018届高三年级第一次月考 理科综合试卷 命题人：马平、唐海巍、李昌利 本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。 其中第Ⅱ卷第33～38题为选考题，其它题为必考题。考生作答时，将答案写在答题卡上，在本试卷上答题无效。第Ⅰ卷(共126分) 可能用到的相对原子质量（原子量）： H-1C-12N-14O-16Na-23Al-27 Si-28S-32Fe-56Cu-64Ba-137 一、选择题：本题包括13小题。每小题6分，共78分，每小题只有一个选项符合题意。 7．化学与生活密切联系。下列性质与应用对应关系错误的是 选项化学性质实际应用 A纯碱与盐酸反应用纯碱治疗胃酸过多 B氯化铁溶液能使蛋白质聚沉皮肤划破时可用氯化铁溶 液止血 C臭氧具有强氧化性可用臭氧为餐具杀菌消毒
DAl2Fe(SO4)4能水解生成胶体常用作净水剂 8．下列说法中正确的是 A.干冰、盐酸都是电解质 B.Na2O2、Fe2O3、CaO既属于碱性氧化物，又属于离子化合物 C.有单质参加或有单质生成的反应不一定属于氧化还原反应 D.根据是否具有丁达尔效应，可将分散系分为溶液、浊液和胶体 9．NA代表阿佛加德罗的值，下列说法正确的是 A．在标准状况下，4.48LN2H4中含非极性共价键数目为0.2NA B．32g铜与足量的硫在加热条件下充分反应转移电子数为0.5NA C．常温下，PH=1的H3PO4溶液中含有0.1NA个H+ D．28g30Si中含有16NA个中子 10．常温下，下列各组离子在指定条件下一定能大量共存的是 A．PH=7的溶液中：Na+、Fe3+、SO42-、NO3- B．加入铝粉能产生H2的溶液中：NH4+、Na+、NO3-、Cl- C．能使甲基橙显红色的溶液中：K+、NH4+、SO42-、
天津一中2019-2 高一年级期末考试 英语学科试卷 第一卷 I. 听力（共20小题；每小题0.5分，满分10分） 第一节 听下面5段对话。每段对话后有一个小题，从题中所给的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5秒钟的时间来回答有关小题和阅读下一小题。每段对话读1遍。 1. Who came in last in the race? A. Meimei. B. Wu Dong. C. Lucy. 2. How much time does the man have before the bus leaves? A. 30 minutes. B. 25 minutes. C. 15 minutes. 3. Where does the conversation probably take place? A. At a railway station. B. In a bank. C. In a post office. 4. Who is Chris Paine? A. A computer engineer. B. A book seller. C. A writer. 5. What is the man going to do? A. Mail an invitation to the Smiths. B. Invite Alan to the party. C. Go to the Smiths' party. 第二节
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。听完每段对话或独白后，每小题将有10秒钟的作答时间。每段对话或独白读2遍。 听下面一段材料，回答第6～8题。 6. What is Sally doing? A. Reading a letter. B. Washing clothes. C. Making a phone call. 7. Why does Tom ask Sally and John to call him? A. He wants to meet them at the station. B. He wants to invite them to dinner. C. He wants them to visit his family. 8. What is Tom's telephone number? A. 680-6840. B. 780-8742. C. 780-7842. 听下面一段材料，回答第9～11题。 9. What does the woman go to the office for? A. To ask for a job. B. To see her friend. C. To make fun of the man. 10. Why does the woman dislike working in the Middle East? A. She hates living there. B. It is far from home. C. She's lived there for years.
银川一中2019届高三年级第一次月考 理科综合试卷 命题人：本试卷分第I卷（选择题）和第II卷（非选择题）两部分。其中第II卷第33?38题为选考题, 其它题为必考题。考生作答时，将答案写在答题卡上，在本试卷上答题无效。 第I卷（共126分） 可能用到的相对原子质量（原子量）：H—1 0—16 Na—23 K—39 Mn—55 Cu—64 Ni—59 一、选择题：本题包括13小题。每小题6分，共78分，每小题只有一个选项符合题意。 1.下列有关病毒、原核生物和真核生物的描述，正确的是 A.病毒、原核生物和真核生物的共同点是遗传物质都是DM B.原核牛物和真核生物都具有完整的生物膜系统 C.病毒进入原核细胞后，细胞内的溶酶体会将其“消化” D.病毒能够借助原核生物或真核生物的核糖体来合成自身的蛋白质 2.玉米种子的萌发是种子的胚从相对静止状态变为生理活跃状态，并长成营自养生活的幼苗的过 程。下列关于该过程的叙述，正确的是 A.在萌发过程中，主要以被动运输的方式从外界吸收水和无机盐 B.在萌发过程中，细胞呼吸加强，导致细胞内有机物的总量一直减少 C.萌发过程中，各细胞的形态、结构和功能发生稳定性差异，但遗传物质没有发生变化 D.种子萌发初期增加的主要元素为C元素 3.结构与功能相统一是生物学的基本观点之一。下列叙述不能说明这一观点的是 A.叶绿体内类囊体膜堆叠使膜面积增大，利于光能充分利用 B.神经细胞轴突末梢有大量突起，有利于附着更多的神经递质受体蛋白 C.细胞骨架能维持真核细胞的形态，它与细胞的物质运输等活动有关 D.线粒体内膜向内突起形成悄，有利于附着更多的有氧呼吸有关的酶 4.自噬作用是普遍存在于大部分真核细胞屮的一种现象，是溶酶体对自身结构的吞噬降解，它是 细胞内的再循环系统。下列哪一项不属于自噬作用 A.为细胞内新细胞器的构建提供原料，即细胞结构的再循环 B.吞噬细胞吞噬受病每感染的细胞 C.衰老的细胞进入编程死亡过程屮的细胞内的吞噬 D.清除降解细胞内受损伤的细胞结构、衰老的细胞器 5.与物质跨膜运输相关的叙述正确的是
石家庄市2019届高中毕业班质量检测试题 英语 参考答案 听力（20×1.5=30）：1—5 CBCBB 6—10 ACAAA 11—15 CBBAC 16—20 CABAC 阅读理解（15×2=30）：21—23 BCD 24—27 CDAB 28—31 BACD 32—35 DBBC 七选五阅读填空（5×2=10）：36—40 GFDAC 完形填空（20×1.5=30）：41—45 BDACB 46—50 DBACD 51—55 ACBAC 56—60 DBACD 语法填空（10×1.5=15）：61. was created 62. with 63. traditional 64. hands 65. is 66. attentively 67. built 68. what 69. the 70. their 短文改错（10×1=10）： Last term, I hosted an exchange student calling Jacob from the Great Britain to our school. He really called cares for Chinese culture. Jacob asked me to show himself around the city on weekends. I took him to him many local place of interest and we also go to the theater to watch a show of Peking Opera. He was so places went attracted by the performance as he decided to learn it. My father happened to know a master of Peking that Opera and introduced Jacob to him. Jacob was great honored to be one of his students. Put his heart into greatly Putting it, Jacob made a rapid progress. When he returned∧England, he gave a performance, for what he won much to which admiration from his classmates. 书面表达(满分25分)： 参考范文： Dear George, Knowing that you’re interested in what our Chinese family gatherings a re like, I’m glad to introduce some of my experience with you. We Chinese like to get together with our family very much, especially on important days such as festivals and birthdays. Most of the time, we bring gifts to the elders and the kids. Eating is one of the most necessary part of the gathering, which is usually prepared by family members together. Not only is the various food delicious but the time we spend making and enjoying it together is enjoyable. Adults chatting and children playing around, this is the typical scene of a happy family gathering. Hope one day you can come and experience by yourself! (120 words) Yours, Li Hua 注：请各校阅卷教师认真学习本次书面表达的评分细则。
银川一中2020届高三第三次模拟考试化学参考答案 题号7 8 9 10 11 12 13 答案 A C B D B C D (1)平衡气压，以免关闭弹簧夹后圆底烧瓶内气压过大 防止飞溅起的液体进入冷凝管中(缓冲气流) (2) ②①③ (3)降低花椒油在水中的溶解度，有利于分层除去花椒油中的水或干燥 (4) (5)353.6 27.（15分）（除标注外，每空2分） （1）Cu2S+5MnO2+12H+2Cu2++SO42-+5Mn2++6H2O 减少污染性气体二氧化硫的排放（1分） （2）①5.04×103 ②随着循环次数的增加，浸出液中S2O32-浓度减小，C1-浓度增大，浸出反应 AgCl+2S 2O32-Ag(S2O3)23-+C1-平衡左移,浸出率下降 （3）①＜②H2SeO3-2e-+H2O═SeO42-+4H+ （4）① H2SO4②晶膜 28.（14分）（每空2分） （1）①2NO(g) N 2O2(g) △H=－(E3-E4)kJ·mol-1 ②温度升高后反应I平衡逆向移动，导致N2O2浓度减小，温度升高对反应Ⅱ的影响弱于N2O2浓度减小的影响，导致反应Ⅱ速度变慢，最终总反应速率变慢 （2）① = ②B点③ 4 Mpa （3）2NH3-6e-+6OH-N2+6H2O12.6 L 35、（15分） （1分） (1)X-射线衍射实验（1分）(2)6 （1分）(3)V形（1分）NH 2 (4)sp3（1分）AB （2分）(5)155 （2分）327（2分） (6)①CuCl为分子晶体,CuF为离子晶体（2分）②×107（2分） 36．（15分） （1）CH2=CH2（1分）（酚）羟基、酯基（2分，漏写给1分，错写不给分） （2）消去反应（1分）（3）bd（2分，漏选给1分，错选不给分） （4）（2分） （5）10（2分）（2分） （6） （3分，每步流程1分）
**==(本文系转载自网络，如有侵犯，请联系我们立即删除)==** 天津一中 2018-2019-1 高一年级英语学科期末质量调查试卷 本试卷分为第 I 卷(选择题)、第 II 卷(非选择题)两部分，共 100 分，考试用时90 分钟。考生务必将答案涂写答题纸或答题卡的规定位置上，答在试卷上的无效。祝各位考生考试顺利! 第 I 卷 I. 听力 (共 20 小题；每小题 0.5 分，满分 10 分) 第一节听下面 5 段对话。每段对话后有一道小题，从每题所给的 A、B、C 三个选项中选出最佳选项。听完每段对话后，你将有 10 秒钟的时间来回答有关小题和阅读下一小题，每段对话你将听一遍。 1.【此处有音频，请去附件查看】 How much will the man pay for the tickets? A. ￡7.5. B. ￡15. C. ￡30. 【答案】B 【解析】 【详解】此题为听力题，解析略。 2.【此处有音频，请去附件查看】 Which is the right gate for the man’s flight? A. Gate 16. B. Gate 25. C. Gate 22. 【答案】B 【解析】 【详解】此题为听力题，解析略。 3.【此处有音频，请去附件查看】 How does the man feel about going to school by bike? A. Delighted. B. Tired. C. Concerned. 【答案】A 【解析】 【详解】此题为听力题，解析略。 4.【此处有音频，请去附件查看】 When can the woman get the computers?
石家庄市2020届高三年级阶段性训练题 英语 注意事项： 1. 答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 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。回答非选择题时,将答案写在答题卡上，写在本试卷上无效。 3.考试结束后，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。录音内容结束后，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。 例：How much is the shirt? A. ￡ 19.15. B. ￡9.15. C. ￡9.18. 答案是 1. What was the weather like this morning? A. Cloudy B. Rainy. C. Sunny. 2. Where was the grey bird when the man saw it? A. Beside a river. B。On top of a house. C. In a tree. 3. What is the woman's opinion about writing an English story? A. It's unpleasant. B. It’s interesting. C. It's creative. 4. How much will the speakers pay for the shoes? A. ￡ 15. B. ￡25. C. ￡35. 5. What program will be shown on TV tonight? A. The singing competition. B. The talk show. C .The street dancing. 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. Where will the woman go tomorrow?
银川一中2021届高三年级第二次月考 理科综合能力测试-化学部分 7．化学与生产、生活及社会发展密切相关，下列有关说法不正确的是 A．“火神山”医院地面上铺的HDPE也称高密度聚乙烯膜，是一种人工合成的有机高分子化合物B．棉花、蚕丝、腈纶均为天然纤维 C．氨基酸在人体中生成新的蛋白质的反应属于缩聚反应 D．单质硅是太阳能电池板的主要材料，太阳能替代化石燃料有利于环保 8．若N A表示阿伏加德罗常数，则下列说法正确的是 A．64g 铜与足量的S完全反应，转移的电子数为N A B．标准状况下，22.4LNO与11.2LO2充分反应后得到的气体分子数为N A C．pH=13的Ba(OH)2溶液中，含有OH- 0.2N A个 D．50mL 18mol·L-1的浓硫酸与足量的铜加热充分反应后，得到的气体分子数为0.45N A 9．根据下列操作和现象所得到的结论正确的是 操作和现象结论 A 向碳酸钙中加入盐酸，产生的气体经饱和碳酸氢钠溶液洗气 后，再通入硅酸钠溶液，出现白色沉淀 利用该实验可以证明非 金属性：Cl C Si >> B 取少量某硫酸盐样品溶于氢氧化钠溶液，加热，产生的气体 能使湿润的红色石蕊试纸变蓝 样品为硫酸铵 C 室温下，用pH试纸分别测定浓度为0.1mol·L―1 NaClO溶液和0.1mol·L―1CH3COONa溶液的pH 比较HClO和CH３COOH 的酸性强弱 D 加热石油分馏得到的石蜡，将产生的气体通入酸性高锰酸钾 溶液中，溶液颜色逐渐褪去 石油中含有烯烃 10．用下列实验装置（部分夹持装置略去）进行相应的实验，能达到实验目的的是A．加热装置I中的烧杯分离I2和Fe B．利用装置Ⅱ合成氨并检验氨的生成 浓硫酸
绝密★启用前 2017年普通高等学校招生全国统一考试 理科综合能力测试-生物部分 （银川一中第一次模拟考试） 本试卷分第I卷（选择题）和第II卷（非选择题）两部分，其中第II卷第33?40题为选考题，其它题为必考题。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，将本试卷和答题卡一并交回。 注意事项： 1. 答题前，考生务必先将自己的姓名、准考证号填写在答题卡上，认真核对条形码上的姓名、准考证号，并将条形码粘贴在答题卡的指定位置上。 2. 选择题答案使用2B铅笔填涂，如需改动，用橡皮擦干净后，再选涂其他答案的标号; 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. 考生必须按照题号在答题卡各题号相对应的答题区域（黑色线框）内作答，写出草稿纸上、超出答题区域或非题号对应的答题区域的答案一律无效。 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题目涂黑。 可能用到的相对原子质量：H-l C-12 N-14 0-16 S-32 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. 破伤风杆菌一般在较深伤口内繁殖，可产生外毒素使机体发病，而外毒素的毒性可被胰蛋 白酶解除。下列有关分析错误的是 A. 破伤风杆菌的呼吸方式为无氧呼吸 B. 破伤风杆菌分泌的外毒素是在内质网上的核糖体合成的 C. 破伤风杆菌分泌的外毒素不能直接作为疫苗进行预防接种 D. 破伤风杆菌生命活动所需的能量来源于有机物的氧化分解 2. 科研人员研究小鼠癌变与基因突变的关系。如图为小鼠结肠癌发生过程中细胞形态和部分
河北省石家庄市2018届高中毕业班教学质量检测(一) 英语试题 本试卷由四个部分组成。其中，第一、二部分和第三部分的第一节为选择题。第三部分的第二节和第四部分为非选择题。 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. When will the woman be home from work? A. At about 5:00. B. At about 6:30. C. At about 7:00. 2. How will the part get delivered? A. By truck. B. By train. C. By motorbike. 3. What are the speakers mainly talking about? A. Which color to choose. B. Whether to buy the blouse. C. Where to see a rainbow. 4. What is the weather going to be like tomorrow? A. Rainy. B. Cloudy. C. Sunny. 5. What will the man do this afternoon? A. Play basketball. B. Play computer games. C. Play tennis. 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。 听第6段材料，回答第6、7题。 6. What did the man think of the performance of the team he supports? A. Disappointing. B. Satisfying. C. Exciting. 7. What is the relationship between the speakers?
宁夏银川一中2020 届高三第五次月考理科综合能力测试 化学试题 1.废电池投入的垃圾桶上应贴有的垃圾分类标志是 A B C D A. A B. B C. C D. D 【答案】A 【解析】 【分析】 废旧电池能严重污染水体和土壤，所以废干电池实施集中处理，以防止对水源和土壤的污染，它不属于金属，不能够燃烧，不属于玻璃材料，所以属于有害垃圾。 【详解】A．图示标志为有害垃圾，故A正确； B．图示标志为可回收垃圾，故B错误； C．图示标志为餐厨垃圾，故C错误； D．图示标志为其它垃圾，故D错误； 故选：A。 2.用N A代表阿伏加德罗常数的数值。下列说法正确的是 A. 3.6 g CaO2晶体中阴离子的数目为0.1N A B. 将7.1 g Cl2通入水中，转移电子数为0.1N A C. 标准状况下，11.2 L O2和CO2混合气体含有的氧原子数为N A D. 室温下，1L pH＝13的NaOH溶液中，由水电离出的OH－的数目为0.1N A 【答案】C 【解析】
【详解】A.3.6g过氧化钙的物质的量为0.05mol，而1mol过氧化钙中含1mol阴离子，故0.05mol 过氧化钙中含0.05N A个阴离子，故A错误。 B．氯气与水反应为可逆反应，不能进行到底，所以将7.1 g Cl2通入水中，转移电子数小于0.1N A，故B错误； C．O2和CO2均含两个氧原子，标准状况下，11.2 L O2、CO2混合气体物质的量为0.5mol，含有的氧原子数为N A，故C正确； D．在氢氧化钠溶液中，氢原子的物质的量浓度为10-13mol/L，全部来自于水的电离，而水电离出的氢氧根的浓度等于水电离出的氢离子的浓度，故pH=13的氢氧化钠中，水电离出的氢氧根的个数为10-13N A ，故D错误； 故答案为C。 3.下列反应 的离子方程式正确的是A. 碳酸钠的水溶液呈碱性：CO32-＋2H2O H2CO3＋2OH－B. 用CH3COOH溶解CaCO3：CO32-+CH3COOH=CH3COO-+H2O+CO2↑ C. 向Fe (OH)3胶体中加入氢碘酸溶液：Fe(OH)3+3H+=Fe3++3H2O D. 氯化亚铁溶液中通入氯气：2Fe2++Cl2=2Fe3++2Cl- 【答案】D 【解析】 【详解】A、碳酸钠水溶液呈碱性的原因是因为碳酸根离子水解：CO32-+H2O HCO3-+OH-；故A错误； B、醋酸是弱电解质，写化学式，离子方程式为 CaCO3+2CH3COOH═Ca2++H2O+CO2↑+2CH3COO-，故B错误； C、向Fe（OH）3胶体中加入氢碘酸溶液，二者发生氧化还原反应，正确的离子方程式为：2Fe （OH）3+6H++2I-=2Fe2++I2+6H2O，故C错误； D. 氯化亚铁溶液中通入氯气，氯气氧化亚铁离子，离子方程式为：2Fe2++Cl2=2Fe3++2Cl-，故D正确； 故答案为D。 【点睛】注意明确离子方程式正误判断常用方法：检查反应物、生成物是否正确，检查各物质拆分是否正确，如难溶物、弱电解质等需要保留化学式，检查是否符合原化学方程式等。 4.某铁的氧化物（Fe x O）1.52g溶于足量盐酸中，向所得溶液中通入标准状况下112mlCl2，恰好将Fe2+完全氧化。x值为（）
银川一中2021届高三年级第四次月考 理科综合能力测试-生物 命题教师：注意事项： 1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2．作答时，务必将答案写在答题卡上。写在本试卷及草稿纸上无效。 3．考试结束后，将本试卷和答题卡一并交回。 可能用到的相对原子质量：H-1 C-12 O-16 Ni-59 Cu-64 Mg-24 I-127 一、选择题：本题包括13小题。每小题6分，共78分，在每小题给出的四个选项中，只有一个选项符合题意。 1．脂肽是一种高效环保材料，在化妆品、洗涤工业等领域得到广泛应用,脂肽是由枯草芽孢杆菌分泌的生物表面活性剂，其结构如下图所示，下列叙述正确的是 A．该化合物的空间结构主要由氨基酸的空间结构决定 B．该化合物加热变性后仍能与双缩脲试剂产生紫色反应 C．枯草芽孢杆菌分泌脂肽需要经过内质网、高尔基体等结构 D．该化合物的合成至少要经过7次氨基酸之间的脱水缩合反应 2．2020年10月5日，诺贝尔生理学或医学奖授予哈维·阿尔特、迈克尔·霍顿和查尔斯·M·赖斯三位科学家，以表彰他们在发现“丙型肝炎病毒”（即HCV）方面作出的贡献。该病毒体呈球形，为单股正链RNA病毒（中心法则：+RNA→蛋白质；+RNA→-RNA→大量+RNA），其衣壳外包绕含脂质的囊膜，囊膜上有刺突。下列关于该病毒的说法正确的是 A．HCV的预防只需要切断传播途径和注射疫苗即可加以防控 B．HCV与HIV都可使人类染病，可通过无丝分裂延续子代 C．HCV的增殖离不开宿主细胞提供氨基酸、核苷酸和核糖体等 D．若要培养该病毒用于研究疫苗，需要提供相应的营养物质和活的大肠杆菌 3．下列有关“基本骨架”或“骨架”的叙述，错误的是 A．真核细胞中由纤维素组成细胞骨架，与细胞运动、分裂和分化有关 B．DNA分子中的脱氧核糖和磷酸交替连接排在外侧构成基本骨架
2017-2018学年度第一学期9月份月考 高三年级英语试题 （考试时间：150分钟，满分：150分） 班级____________姓名______________考号_______________分数______________ 第I卷（共115分） 英译汉(10分) 1 belief _____________ 2 trick _____________ 3 admire_____________ 4 gather _____________ 5 gain _____________ 6 remind _____________ 7 diet _____________8 fry _____________9 balance _____________ 10 obvious _____________ 短语翻译（20分） 11 take place _____________12 in memory of _____________13 as though _____________ 14 have fun with _____________15 turn up_____________ 16 keep one’s word_____________ 17 lose weight _____________18 tell a lie _____________19 cut down _____________ 20 before long_____________ 完形填空（共20小题：每小题1.5分，满分30分） 阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项, 并在答题卡将该选项的标号涂黑。 A lady wanted a birthday gift from her husband. For many months she had liked
2019届宁夏银川一中高三一模化学试卷【含答案及解 析】 姓名___________ 班级____________ 分数__________ 一、选择题 1. 化学与人类生产、生活密切相关，下列说法正确的是（________ ） A．做衣服的棉和麻均与淀粉互为同分异构体 B．燃料的脱硫脱氮、SO 2 的回收利用和NO x 的催化转化都是减少酸雨产生的措施 C．铁在潮湿的空气中放置，易发生化学腐蚀而生锈 D．用含有橙色的酸性重铬酸钾的仪器检验酒后驾车，利用了乙醇的氧化性 2. 某羧酸酯的分子式为C 57 H 104 O 6 ，1mol该酯完全水解可得到1mol甘油[HOCH 2 CH（OH）CH 2 OH ] 和3mol羧酸．该羧酸的分子式为（________ ） A．C 18 H 34 O 2_________ B．C 17 H 32 O 2_________ C．C 18 H 36 O 2_________ D．C 16 H 32 O 2 3. 能正确表示下列反应离子方程式的是（________ ） A．将磁性氧化铁溶于盐酸：Fe 3 O 4 +8H + ═ 3Fe 3+ +4H 2 O B．NaHCO 3 溶液中加入HCl：CO 3 2﹣+2H + ═ CO 2 ↑+H 2 O C．向NaAlO 2 溶液中通入过量CO 2 制Al（OH） 3 ：CO 2 +AlO 2 ﹣+2H 2 O ═ Al （OH） 3 ↓+HCO 3 ﹣ D．“84消毒液”和“洁厕灵”（主要成分为盐酸）混合使用会产生有毒气体： +5Cl ﹣+6H + ═ 3Cl 2 ↑+3H 2 O 4. 五种短周期元素在周期表中的位置如图所示，其中R元素原子的最外层电子数等于其电子层数的2倍，下列判断正确的是（________ ）p 5. X Y Z M R A．元素的非金属性次序为：Y＞X＞M B．气态氢化物稳定性：M＞R C．Z的氧化物可以做光导纤维