甘肃省兰州市兰炼一中2006-2007学年第一学期高一英语期末考试卷
第Ⅰ卷
第一部分：英语知识运用（共三节，满分50分）
第一节：语音知识（共5小题；每小题1分，满分5分）
从A,B,C,D四个选项中，选出其画线部分与所给单词的画线部分读音相同的选项，并将答案写在答题卡上。
1. spare A. marry B. fair C. carry D. Paris
2. breath A. breathe B. break C. sweat D. heat
3. disaster A. consider B. Asian C. course D. desire
4. gesture A .singing B. agreement C. endanger D. guitar
5. fond A. fund B. found C. bone D. closet
第二节：语法和词汇知识（共15小题；每小题一分，满分20分）
从A,B,C,D四个选项中，选出可以填入空白处的最佳选项，并将答案写在答题卡上。
6．John was made ________ captain of the city football team last week.
A. a
B. the
C. one
D. /
7. --- Sorry to have hurt you.
--- __________.You didn’t mean to, did you?
A. Forget it
B. No problem
C. All right
D. Don’t say so
8. In order to support him, the family sold their house and moved to a city ____ snooker was
more popular.
A. that
B. there
C. where
D. which
9. Our school will become ＿＿＿＿＿＿ better in a few years．
A．very B．even C．more D．quite
10. The room became completely dark when the candle _______ .
A. got out
B. went out
C. turned out
D. blew out
11. It was in the lab______ was built three years ago ____ the students made the experiment.
A. where, that
B. which, that
C. what, that
D. that , there ,
12. ________ of the students are girls, and the rest ______ boys.
A. Two third, is
B. The two third, are
C. Two thirds, are
D. Two thirds, is
13. A new cinema ________ here. They hope to finish it next month.
A. will be built
B. is built
C. has been built
D. is being built
14. __________ your help, we could get in the crops before the storm yesterday.
A. Because
B. But for
C. Thank for
D. Thanks to
15. We want to know ______ do to help them.
A. what we can
B. what can we
C. how we can
D. how can we
16. --- What do you think of the book?
--- Oh, excellent. It’s worth _________ a second time．
A．to read B．to be read C．reading D．being read
17. It is possible for Li Ming to _____ the first prize in the coming speech contest.
A. beat
B. win
C. make
D. receive
18. I was just about to leave _______ the telephone rang.
A. since
B. while
C. because
D. when
19. The boy has to learn ________ things that he hardly has time for play.
A. so many
B. such many
C. so few
D. such few
20. Reading books _______ the only habit that he developed when he was in the university.
A. were
B. formed
C. was
D. have been
第三节：完型填空（共20小题；每小题1.5分，满分30分）
阅读下面短文，从短文后所给各题四个选项（A,B,C,D）中，选出可以填入空白处的最佳选项，并将
答案写在答题卡上。
One day a famous speaker gave a speech to a crowd of people. He held up a 21 bill. He asked, "Who would like this $20 bill " Hands were 22 . Then he said, "I am going to give this $20 to one of you, but first let me do this." He began to crumple（弄皱）the 23 . He then asked the audience, " 24 still wants it?" Still the hands went 25 in the air.
"What 26 I do this " He asked, and he 27 it on the ground, and started to step on it. He 28 it up. Now the bill was 29 and crumpled. "Now who still wants it?" Still the hands went up.
"My friends,” He continued, “You have all 30 a good lesson. No matter 31 I did to the money, you still wanted it because the bill did not lose its 32 . It was still worth $20. Many times in our 33 , we are dropped, crumpled, and stepped on, because we sometimes 34 wrong decisions, or we may 35 with something we do not 36 .When that happens, we feel depressed and think we are 37 . But in fact no matter what has happened or what will happen, you will never lose your value. The worth of our life comes not 38 what we do or whom we know, but in who we are! Don’t forget ‘the worth of a thing does not depend on its outside 39 , but on its inner value.’ This is the 40 of life.
21. A. 20 dollar B. 20 dollars C. 20-dollars D. 20-dollar.
22. A. risen B. put C. raised D. held
23. A. bill B. ground C. money D. finger
24. A. Somebody B. Nobody C. Anybody D. You
25. A. up B. down C. above D. below
26. A. should B. can C. if D.whether
27. A. threw B. dropped C. fell D. put
28. A. showed B. lifted C. put D. picked
29. A. good B. clean C. large D. dirty
30. A. gave B. learned C. have D. take
31. A. that B. how C. what D. why
32. A. value B. price C. effect D. part
33. A. studies B. work C. fields D. lives
34. A. do B. make C. give D. take
35. A. meet B. deal C. talk D. get
36. A. like B. hope C. wish D. expect
37. A. worthless B. weak C. poor D. careless
38. A. from B. in C. about D. at
39. A. beauty B. face C. looks D.impression
40. A. lesson B. truth C. saying D. story
第二部分：阅读理解（共25小题；第一节每小题2分；第二节每小题1分；满分45分）
第一节：阅读下列短文，从每题所给的四个选项（A,B,C,D）中，选出最佳选项，并将答案写在答题卡上。
A
One day last November, Tom Baker stepped out of his house into the morning light and headed across the rice fields toward the bank of the Rapti River. Tom, a 32-year-old school teacher
in the farming village of Madanpur, was going for his morning bath.
As he approached(走近) the river, the head of a tiger(老虎) suddenly appeared over the edge of the river bank. Before he could turn to run, the tiger was upon him. It jumped on his shoulder and threw him to the ground, its huge jaws attacked his head in a killing bite.
Peter Smith was also on his way to the river and saw the attack. He screamed. The tiger lifted its head and roared(吼叫) at him. Peter ran.
From the window of his house John Brown heard the tiger roar and ran out to see it attacking a man. He screamed, too, and all the villagers ran out shouting as the tiger dropped its victim(牺牲品) and ran off. When the villagers reached the river bank, Tom was already dead.
For the villagers, the horror of the incident intensified(加剧) by the tales of man-eating tigers that has once run around in the countryside, killing hundreds.
41. How many people saw the tiger before it was driven off?
A .One person. B. Two persons. C. Three persons. D. Four persons.
42. What was the victim’s professional job?
A. A hunter.
B. A teacher.
C. A farmer.
D. A manager.
43. The reason why the tiger attacked the man was .
A. it was hungry
B. it was angry
C. it was frightened by the man
D. not mentioned in the passage
44. According to the passage, the underlined word screamed in the third paragraph
probably means ____.
A. gave a sharp cry because of fear.
B. shouted out for help.
C. made some loud noise.
D. cried out in pain.
B
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.
45. 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.
46. 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.
47. 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.
48. 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.
C.
While many teenagers may dream of meeting with pop star Jay Chou（周杰伦）or NBA hero Yao Ming, Li Jing had a far more powerful person on her mind．The Senior 2 from Beijing No．35 High School dreamt of meeting Russian President Vladimir Putin．
After more than a year of hard work and with a little good luck, Li fulfilled（实现）her dream．On October 11, 2004, the 16-year-old girl joined a team of Chinese Journalists who went to the Kremlin（克里姆林宫）, Moscow, to interview Putin．
Li felt nervous before talking with Putin．“But his greeting and warm smile put me at ease,” she said．
Li admires Putin very much, because of his strong will and style of leadership．“He looks very cool,” Li said．During her interview, Li asked Putin whether he plans to educate his two teenage daughters to be officials in the future．Putin smiled and answered he hopes they can do whatever job suits their interests and personalities．
Although Li would only have several minutes, she started working on her interview questions last August after applying for the opportunity(chance)．“Journalists” work is by no means easy．You need to do lots of homework on your interviewee,” she said．She read many books about Putin and Russia in her spare time．
Li’s parents encouraged her to be a student journalis t．“We fully support her, as long as it does not affect studies,” said her father．Previous in her job for a student magazine, Chinese Young Journalists, she wrote a letter to President Hu Jintao during the SARS epidemic （流行疫情）．
Li has learnt a lot from her experience．She said learning to manage her time and develop the confidence to speak with important people were not things she could learn in class．49．The underlined word “interviewee” in the fifth paragraph probably means __________．A．the person who interviews
B．the person who is interviewed
C．the person who know how to interview
D．the person who plan to interview a famous people
50．Which of the following best describe Li Jing’s parents’ attitude towards her being a student
journalist?
A．They think to a student journalist is purely a waste of time．
B．They worry that to be a student journalist will affect her studies
C．They consider it is quite good for Li Jing unless it affects her study．
D．They neither support it nor object to it．
51．Li Jing is different from those students of her age in that __________．A．she doesn’t like pop star Jay Chou
B．she hates meeting with the NBA hero Yao Ming
C．she wants to meet neither Jay Chou nor Yao Ming
D．She dreams of meeting the powerful Russian presidentr
52．Which of the following statements is Not true?
A．Li realized her dream not just because of her hard work
B．Li was at ease at the first sight of president Putin
C．Li considers Putin a great leader because of his strong will and style of leadership D．Li thinks impossible to learn in class the confidence to speak with great people
D
If you ask some people, “How did you learn English so well?” You may get a surprising answer, “In my sleep!”
These are people who have taken part in one of the recent experiments to test “Learn-While-Sleep” methods, which are now being tried in several countries, and with several subjects, of which English is only one.
Specialists say that this “sleepstudy” method speeds language learning greatl y. They say the average person can learn two or three times as much during sleep as in the same period during the day, and does not affect his rest in any way. A word of warning, however, sleep teaching will only strengthen in your mind what you have studied already while you are awake.
In an experiment, lessons were broadcast over the radio. Each lesson lasted twelve hours from 8 p.m. to 8 a.m. The first three hours of English grammar and vocabulary were given with the student awake. At 11 p.m. a lullaby was broadcast to send the student to sleep and for the next three hours the radio whispered the lesson again into his sleeping ears. At 2 a.m. a sharp noise was sent over the radio to wake the sleeping student up for a few minutes to review the lesson. The cradlesong(a kind of soft song making you fall asleep easily) sent him back to rest again while the radio went on. At 5 a.m. his sleep ended and he had to go through the lesson again for three hours before breakfast.
53．During sleep the average person can learn _______as much during the day.
A．four times B．five times
C．two or three times D．six times
54．The underlined word “lullaby” means ________.
A．jazz B．cradlesong
C．rock music D．folk music
55．At 2 a.m, _________.
A．students study vocabulary.
B．students were made to sleep.
C．A sharp noise was sent to wake the sleeping student up to review the lesson.
D．Students sleep ended
56．From the passage we can conclude that “sleepstudy” is ________.
A．easy and comfortable
B．easy and efficient
C．completely achieved during sleeping
D．not so easy and comfortable as the title suggests
E
SPOKANE, Washington--Three members of a touring Chinese dance troupe are recovering from a road accident in eastern Washington that killed two teenage boys. Two of the hospitalized dancers have been improved to satisfactory condition.
The third hospitalized teenager, Tao Yong, remains in serious condition with a fractured jaw (颚骨折) and a fractured left arm.
Nearly two dozen of the 36-member group were injured when their three vans crashed last Friday on an icy highway 30 kilometers south of Ritzville.
Most will fly back to China as soon as they can, cutting short a tour that was supposed to last three weeks.
But some will stay behind until their injuries heal (愈), says Pastor Andrew Hu of Trinity United Methodist Church in Ritzville. The Washington State Patrol is looking into the accident and has attributed it to a snowstorm.
The dance troupe was in a tour titled "China in Dance 2001-Legends of the Dynasties", the tour opened in Seattle earlier this month. Dancers performed last Thursday in Spokane, Washington, and were about to head for Portland, Oregon when the accident occurred.
57. How many people were there in the Chinese dance troupe?
A. 36.
B. 24.
C. 29.
D. 34.
58. Why did they cut short the tour?
A. Because they didn't want to dance in the U.S.
B. Because some of them were badly ill.
C. Because a traffic accident made it end.
D. We don't know the reason.
59. How old were most of the dance troupe?
A. About 12.
B. Not told.
C. less than 20.
D. About 10.
60. Where could they have gone to if the accident hadn't happened?
A. Eastern Washington.
B. Portland.
C. Ritzville.
D. Seattle.
第二节：补全对话（共5小题；每小题1分；满分5分）
根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。并将答案填入答题卡。）
—Hello!
—Hello, Mona! This is Vic, Charlie’s pal.
—Sorry, wrong girl! This is Renee. 61 Oh, Mona, it’s Vic on the phone.
—Thanks Renee, I’ve got it. Hi Vic!
— 62
—Pretty good. W hat’s up?
— 63
—This Friday? 64
—Well then. 65
—Saturday is cool
A. Glad to hear you!
B. No, I’m sorry, I’m already tied up.
C. Mona, how about going to the cinema? Are you free this Friday?
D. Hold on, I’ll get Mona for you.
E. How about Saturday?
F. Mona, nice to hear your voice again! How have you been?
G. I remember now.
第三部分：写作（共三节，满分55分）
第一节：单词拼写。（共10 小题，每小题1分，满分10分）
根据下列句子及所给汉语注释或首字母，在句子右边的横线上写出空缺处各单词的正确形式。（每空只写一词）
66. I am very fond of foreign music, ___________（尤其）American country music.
66_________
67. Scientists are writing an important report about ___________ (保护) wild life in China. 67_________
68. The students in the new middle school are organizing a club of football, English and writing for ________(青少年). 68_________
69.Egypt is an__________(非洲的) country with a long histor y. 69_________
70. There is a ________(日历) on my desk, so I know the date easily. 70_________
71. Don’t tell others. K eep it a s__________ between us two. 71________
72. According to experts, the water p_________ in this river is caused by the chemical plant. 72_________
73. Please allow me to i_________ to you the honored guests sitting in the front row.
73_________
74. When you are in a foreign country, you can learn its language and c________.
74_________
75. A wolf in a sheep skin is our most d_______ enemy. 75_________
第二节：短文改错（共10小题；每小题1.5分,满分15分）
此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如
错误，在该行右边横线上划一个勾（√）；如有错误（每行只有一个错误），则按下列情况改正：此行多一个词：把多余的词用斜线（\）划掉，在该行右边横线上写出该词，并也用斜线划掉。
此行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。
此行错一个词：在错的词下面划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
Dear Tracy，
Although I'm 1 6 years old，but my father still treats 76. _____
me as a careless children. He doesn’t value my opinions. 77. _ _____
He is very strict with me and often punishes me about 78. _ _____
leaving things lying around in the house while he did this 79. _ _____
all time. I think he fails to set an example to me to 80. _ _____
follow. But he often says：“Doing as I say，not as I do.”81. _ _____
Even worse，he points out my past mistakes to guests，82. _ _____
making me feel hurting. I love my father, but I can’t83. _ _____
bear what he does. I have been tried many times 84. _ _____
to talk with he but he never listens. Please, help me. 85. _ _____
Puzzled
第三节：书面表达（满分30分）
最近我校同学正在参加某报社组织的一次讨论。讨论的主题是：中国是否应该大力发展家用小汽车?请你根据下表所提供的信息，客观地阐述这两种不同的意见。
注意：1．开头部分已写好，不计入词数。
2．词数为100个左右。
3．参考词汇：国民经济the national economy
We had a discussion about whether China should devote major efforts to developing car industry．Opinions are divided on the question．．．
[参考答案]
http://
语音知识：
1―5 BCDCD
单项选择：
6—10 DACBB 11—15 BCDDA 16—20CBDAC
完型填空：
21—25 DCACA 26—30CBDDB 31—35CADBA 36—40 DABCB
阅读理解：
41—45 CBDAD 46—50 CDBBC 51—55 DBCBC 56—60 DACBB
补全对话
61－65 DFCBE
单词拼写：
66. especially 67.protecting 68.teenagers 69.African 70.calendar
71.secret 72.pollution 73.introduce 74.culture 75.dangerous
短文改错：
76.去掉but 77.children→child78.about→for79.did→does80.在all后加the
81.Doing→Do82.√83.hurting→hurt 84.去掉been 85.he→him
书面表达参考范文：
One possible version：
We had a discussion about whether China should devote major efforts to developing car industry．Opinions are divided
on the question．
60％of the students hold the belief that China should fully develop car industry．They believe this will not only promote the development of the national economy but provide more jobs to workers as well．Moreover，cars can help to save time and improve people’s life．quality．
On the other hand，40％of them think China should limit its car industry development．Otherwise，the city traffic will be even heavier and more traffic accidents will take place．At the same time，new roads will take up more farmland，what’s more，air and noise pollution will become more serious．
2017-2018学年甘肃省兰州一中高二（上）期末数学试卷（文科） 注意事项： 1.全卷共150分，考试时间120分钟。 2.考生必须将姓名、准考证号、考场、座位号等个人信息填（涂）写在答题卡上。 3.考生务必将答案直接填（涂）写在答题卡的相应位置上。 4.本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共23小题，共150分，考试时间120分钟. 一、第Ⅰ卷（选择题 共60分） 一、选择题：本大题共12小题，每小5题分，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）设复数12z i =-，则z =（ ） A ．5 B ．5 C ．2 D ．2 2．（5分）与命题“能被6整除的整数，一定能被3整除”等价的命题是（ ） A ．能被3整除的整数，一定能被6整除 B ．不能被3整除的整数，一定不能被6整除 C ．不能被6整除的整数，一定不能被3整除 D ．不能被6整除的整数，不一定能被3整除 3．（5分）抛物线216y x =的准线方程是（ ） A.4x = B.4x =- C.1 64 y = D.164 y =- 4．（5分）若双曲线22 221x y a b -=的一条渐近线经过点()3,4-，则此双曲线的离心率为（ ） A. 7 B. 54 C. 45 D. 53 5．（5分）“1＜m ＜3”是“方程+ =1表示椭圆”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 6．（5分）如图是抛物线形拱桥，当水面在l 位置时，拱顶离水面2米，水面宽4米，则水位下降2米后（水足够深），水面宽（ ）米．
甘肃省兰州市第一中学【最新】高三6月最后高考冲刺模拟 语文试题 学校:___________姓名：___________班级：___________考号：___________ 一、现代文阅读 阅读下面的文字，完成下面小题。 在先秦两汉时期，就诗礼文化中的诗教与礼制的互动关系而言，两者或离或合，大略经历了五次历史性演变。 先周时期，诗教与礼制天然遇合，生成诗礼文化的初级国家形态。诗教争礼制最初经历了从自然状态，过渡到舜以来初级国家形态的漫长历程。当原始部落社会迈进初级国家的门槛时，朴素自然的民间礼俗一变而为初级国家形态的礼制。于是，礼制建设向诗教提出了前所未有的新要求：“命汝典乐，教胄子……诗言志，歌永言，声依永。律和声。”(《尚书·舜典》)这是帝舜发出的对子弟开展诗教的命辞。从此，诗教与礼制相结合，共同启动了诗礼文化建构的历程。 西周时代，诗教与礼制水乳交融，生成诗礼文化的高级国家形态。西周初创，即十分重视诗礼文化建设。在周太师整理规范前代已有诗作的基础上，以周公旦、成王诵为代表的诗人群体创制了大量新诗，以施于王室与公室典礼。其中，以“五礼”为核心的礼仪制度规范，重在明等级；以“六艺”为核心的贵族教育内容，重在调人情。于是，诗教与礼制二者相互倚重，相与为用，紧密结合，达到了水乳交融的境地。 春秋时期，诗教与礼制渐次分离，制度之教演变为文化之教。平王东迁，王室渐次衰微，原本以和合礼制为主要任务的诗教，逐渐从礼制系统中淡出。转而演变为儒、墨、名家的道德修身和言辞进身手段。此时开始盛行的歌《诗》、引《诗》以“言志”的文化活动，显示出诗教脱离典礼轨道的倾向。此时的《诗》已不再仅仅是一种艺术化的礼制，而是独立的大学文本了。诗教因西周传统礼制的变革崩坠而趋向没落，诗教对建构诗礼文化的影响力自然就减弱了。 战国时期，诗教与礼制相互乖离，《诗》成为少数经师传习的文学文本。当时，七雄争霸，礼崩乐坏，就连儒家在传播《诗》上也有心无力，其他学派如纵横家引述《诗》句完全是出于论辩术的需要，法家则危言耸听地说如果用诗、书、礼、乐治国，“敌至面削，不至必贫”(《商君书·去强》)。秦王朝建立后，更是以焚书坑儒的极端手段毁灭诗礼文化，《诗》既在被灭之列，诗教自然也无施展空间，这样它就从国家和民间两个领域完全退出。只能奄奄一息地苟活于少数经师之手了。 两汉时期，诗教与礼制完美结合，诗礼文化上升为皇权制国家的政教样板。汉武帝
兰州一中2017-2018-2学期 高二年级期末英语试卷 说明：本试卷分第I卷（选择题）和第II卷（非选择题）两部分。满分120分，考试时间100分钟。答案写在答题卡上，交卷时只交答题卡。 第一部分：阅读理解（共两节, 满分30分） 第一节（共10小题，每小题2分，满分20分） 阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。 A We’re a nation— a globe, in fact — obsessed with our hair. Analysts estimate the global hair product industry to be worth €22.6 billion, growing at a rate of up to seven percent a year. There seems to be no limit on what we’ll spend to avoid a bad hair day. But for devotees of an underground beauty movement, the secret lies in throwing away the shampoo, in fact all the hair products, for good. The “no—poo”method, which involves using natural substitutes or just water in place of shampoo and conditioner, is supported by several circles. Beauty insiders, including writers for women’s magazines and professional hairdressers, speak highly of how hair becomes thicker, fuller, softer and brighter. And environmentalists who are mindful of money feel great joy at the lack of chemicals in and on their bodies—not to mention the impact on their budgets. Now one devotee is hoping to take it mainstream. Lucy Aitken Read, whose book Happy Hair: The definitive guide to giving up shampoo was released last week, hasn’t used shampoo for two years and her glowing brown hair is visibly in perfect condition. For her, the motivation came after reading a study that claimed women put 515 chemicals on their bodies daily. “I initially thought ‘Ha! They didn’t research me!’,” Aitken Read says. “Then I looked at the back of my shampoo bottle and realized there were loads of chemical components I didn’t recognize in the slightest.” Strangely it’s oily hair that could benefit the most from giving up shampoo. The theory behind the “no—poo” method is that shampoo removes the hair from its natural oils, which causes the scalp (头皮) to generate more oils to replace them. This results in oil overload — oily hair—which
长沙市一中高一下学期英语期终考试试卷 Part ONE LISTENING COMPREHENSION (20 points) SECTION A Directions: In this section, you’ll hear 6 conversations between 2 speakers. For each conversation, there are several questions and each question is followed by 3 choices. Listen to the conversations carefully and then answer the questions by marking the corresponding letter (A, B or C) on the question booklet. You will hear each conversation Twice. Conversation 1 1.When will the program Traveler begin? A.At 9 o’clock. B.At 8 o’clock. C.At 2 o’clock. 2.What will the man do at two o’clock tomorrow morning? A.Sleep. B.Watch TV. C.Go to the sport stadium to watch a football match. Conversation 2 3.Where does the conversation most probably take place? A.In the bedroom. B.In an office. C.In the street. 4.What does the man suggest the woman? A. Bring her some breakfast. B. Give her some medicine. C. Have a rest and drink more water. Conversation 3
甘肃兰州一中2013—2014学年度下学期期末考试 高二英语试题 【试卷综评】本试卷以新课标为指导，从学什么，考什么的原则出发，遵循“题在书中”，既重基础又注重综合能力的提高。围绕书本内容设计基础能力题，旨在考查教师平时在该部分教学执行情况，特别是语法填空、短文改错和单词拼写等都考查了学生的基础知识的理解和运用情况。阅读理解选材具有时代性，紧密联系生活实际，选项设计灵活合理，注重考查学生的阅读理解能力。书面表达是关于人们工作方式的议论文，学生对此类话题很感兴趣，因此他们会有话可说、可写，考查了学生的基础知识应用能力。总之，本次期末试卷难度适中，是一份质量较高的试卷。 说明：本试卷分选择题和非选择题两部分，满分100分，考试时间100分钟。答案写在答题卡上，交卷时只交答题卡。 一．单项选择（每题1分，共15分） 1. In the eyes of _____ local people, the young soldier is _____ second to none, for he managed to save _____ old lady at the risk of his life. A. /; /; the B. the; the; the C. the; /; an D. /; a; an 知识点：冠词 解析：选C，第一空是特指，当地的人们；第二空不需要冠词，second to none举世无双，首屈一指；第三个空是不定代词，表示“一位”。故选C。 技巧点拨：牢记冠词用法。 典型总结：不定冠词的用法:1) 表示某一类人或某事物中的任何一个,经常用在第一次提到某人或某物时,用不定冠词起介绍作用，表示一个。如：I gave him a book yesterday. 我昨天给了他一本书。2) 表示人或事物的某一种类, 强调整体, 即以其中的一个代表一类。如：A horse is useful to mankind. 马对人类有用。3) 不定冠词用在事物的"单位"前,如时间, 速度, 价格等意义的名词之前,表示"每一"。如：We often go to school two times a day. 我们常常一天两次去学校。4）用在序数词前表示“再一”、“又一”。如：I want to go there a second time 我想再一次去那里。5）不定冠词用来指某人某物,但不具体说明任何人或任何物。如：A boy came to see you a moment ago. 刚才有一个小孩来找你。 2. By the time you have finished this book, your meal ____ cold. A. gets B. has got C. will get D. is getting 知识点：时态 解析：选C，by the time引导的是时间状语从句，主句应用将来时，故选C。 技巧点拨：读题意，找关键，定时态。 3. The origin of Chinese culture ____ more than 5,000 years ago. A. is dated back to B. dates back to C. is dated from D. dates back 知识点：时态和语态 解析：选B，题干中缺少谓语动词，date back to追溯到，date为不及物动词，不用被动语态，故选B。 技巧点拨：读题意，找关键，定时态。 4. Studying Wendy’s menu, I found that many of the items are similar to ____ of McDonald’s. A. ones B. those C. any D. that 知识点：代词
兰州一中2014-2015-2学期期末考试 高二英语 说明：本试题共六大题，满分100分，考试时间100分钟。请将答案写在答题纸上，交卷时只交答题纸。 祝考试顺利 一、完形填空（每小题1分，共20分） Arabs 1 it extremely bad manners to start talking business immediately. 2 the busiest government official or executive always takes 3 time to be polite and offer refreshments （点心）. No matter how busy you are, you should make time for this hospitality. The "conference visit" is a way of doing business throughout the Arab world. Frequently, you will have to discuss your business 4 strangers, who may or may not have anything to do with your business. Do not be surprised if your meeting is 5 several times by people 6 come into the room unannounced, 7 or speak softly to the person with whom y ou are talking, and leave . Act 8 you do not hear, and never show displeasure at being interrupted. Making decisions 9 is not an Arab custom. There is a vagueness（not clearly expressed）in doing business in the Middle East that 10 a newcomer. Give yourself lots of time and ask lots of questions. 11 is an important quality. You may have to wait two or three days to see high-level government officials as they are very busy. Give yourself enough time. Personal relationships are very important. They are the key to doing business in Arab countries. Try to 12 the decision-ma ker regarding your product service immediately and get to know him on a friend basis. Do your 13 . Be prepared to discuss details of your product or proposal. Be ready to answer technical questions. Familiarize yourself with the Moslem and national holidays. 14 a visit during Ramadan（斋月）, the Moslem month of fasting. Most Arab countries have six-day workweek form ,Saturday through Thursday. When matched with the Monday to Friday practice in most Western countries, it leaves only three and a half workdays shared. Remember this in 15 your appointments. Moslems do not eat pork. Some are strict about the religion’s ban against alcoholic drinks. If you are not sure, wait for your 16 to sugges t the proper thing to 17 . When an Arab says yes, he may mean " 18 ". When he says maybe, he probably means "no". You seldom get a direct "no" from an Arab because it is considered 19 . Als o, he does not want to close his options. Instead of “no”, he will say “inshallah”, which means, “if God is willing”. 20 the other hand, "yes" does not always mean "yes". A smile and a slow nod might seem like an agreement, but in fact, your host is being polite. An Arab considers it impolite to
兰州一中2020届高三冲刺模拟考试(二) 理科综合 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，将答题卡交回。 可能用到的相对原子质量：H--1 C--12 N--14 O--16 Na--23 S--32 Ga--70 Ba--137 第I卷（选择题共126分） 一、选择题:本题共13小题，每小题6分，共78分。在每小题给出的四个选项中，只有一项是符合题目要 求的。 1．下列关于糖类和脂质的叙述，正确的是 A．淀粉、麦芽糖和蔗糖彻底水解的产物都是葡萄糖 B．糖原只存在于动物的肝脏中，是重要的储能物质 C．人体血液中的胆固醇过多可能引发心脑血管疾病 D．脂质的元素组成都只有C、H、O 2．下列关于细胞代谢的叙述，正确的是 A．类囊体薄膜上的类胡萝卜素主要吸收红光用于光合作用 B．核糖体能够合成具有生物活性的分泌蛋白 C．线粒体内[H]与O2结合的过程能使ADP含量增加 D．液泡主要存在于植物细胞中，可以调节植物细胞内的环境 3.iPS细胞是通过对成熟体细胞“重新编程”培育出的干细胞，拥有与胚胎干细胞相似的分化潜力。据“中国科学报”2018年11月20日报道，日本京都大学研究人员借助基因技术，修改了iPS细胞中的基因，成功培养出只攻击癌细胞的T细胞——“杀手T细胞”，其效果已在小鼠实验中得到确认。下列相关叙述，正确的是 A．原癌基因突变就能形成癌细胞 B．不分裂时，iPS细胞和杀手T细胞中的染色体数目相同，且都要进行转录和翻译 C．细胞凋亡受基因控制，当T细胞中基因均不表达时，细胞开始凋亡 D．因为iPS细胞能不断分裂分化，所以iPS细胞更易衰老 4．下列有关种群的叙述，正确的是 A．实施全面二孩政策，主要目的是通过提高出生率来使人口迅速增长
兰州一中2016-2017-1学期期末考试试题 高二生物（理科） 说明：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，考试时间100分钟。答案写在答题卡上，交卷只交答题卡。 第Ⅰ卷（共50分） 单项选择题（四个选项中，只有一个选项最符合题意，每小题2分，共50分）1．下列有关细胞生命历程与蛋白质的关系叙述中，正确的是 A．细胞癌变后细胞膜上糖蛋白增多是其在体内易扩散的重要原因 B．健康人年老后黑色素细胞因缺乏酪氨酸酶将导致头发变白 C．人体神经元与肌细胞的差异与所含蛋白质种类完全不同有关 D．细胞不同生命历程中蛋白质种类差异与核基因差异表达有关 2.下列现象中属于细胞编程性死亡的是 A. 噬菌体裂解细菌的过程 B. 因创伤引起的细胞坏死 C. 造血干细胞产生红细胞的过程 D. 蝌蚪发育成青蛙过程中尾部细胞的死亡3．下列有关证实“DNA是遗传物质”的实验的叙述中，不正确的是 A．噬菌体侵染细菌的实验比细菌转化实验更具有说服力 B．R型细菌转化为S型细菌属于基因重组 C．对S型细菌的物质进行提纯鉴定后，才能加到培养R型细菌的培养基中 D．噬菌体侵染细菌的实验中，离心的目的是使吸附在细菌上的噬菌体与细菌分离 4．下列有关DNA分子的叙述中，正确的是 A．有丝分裂中期细胞内染色体数与DNA总数之比小于1：2 B．有丝分裂间期和减数第一次分裂前期均进行核DNA的复制 C．沃森与克里克通过构建数学模型提出DNA的双螺旋结构 D．每个脱氧核糖通过磷酸二酯键与2个磷酸相连 5．下列关于遗传物质的叙述中，不正确的是 A．真核生物的遗传物质是DNA B．某生物细胞核和细胞质中的遗传物质分别是DNA和RNA C．绝大多数生物的遗传物质是DNA D．除部分病毒外，生物的遗传物质都是DNA
长沙市一中2018届高三月考试卷(七) 英语 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。录音内容结朿后，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！ 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. ￡ 9.18. C. ￡ 9.15. 答案是C。 1. When will the military parade in Beijing start? A. In 15 minutes. B. In 20 minutes. C. In half an hour. 2 . What will the woman do this afternoon? A. Drop in on her sister. B . Go to Wang Anshi Museum . C . Help with her sister 5s study . 3 . What are the two speakers mainly talking about? A. The man’s Apple watch. B . The man’s brother . C . The man’s birthday . 4.What was the weather like in Australia then? A. Rainy. B. Nice. C. Terrible. 5 . Where does the conversation take place? A . At a bank . B . In a police office . C . Ata market . 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 . How does the man feel? A. Nervous. B. Upset. C. Sick. 7. What’s wrong with the man? A. He had a car accident. B . He was knocked down by a car . C . He had an accident when walking on the street. 听第6段材料，回答第8、9题。 8. What’s the man’s favorite fruit? A. Apples. B. Peaches. C Bananas 9 . When were peach trees first planted in China? A . About 750 years ago . B . About 5,700 years ago . C . About 7,500 years ago . 10. What’s wrong with the man’s camera? A. It’s missing. B. It’s out of date. C. It’s broken.
20XX年中学测试 中 学 试 题 试 卷 科目： 年级： 考点： 监考老师： 日期：
2021-2021学年度甘肃省兰州一中第二学期高二期末考试 地理试卷 说明：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，考试时间90分钟。答案写在答题卡上，交卷时只交答题卡。 第Ⅰ卷（50分） 一、选择题（以下各题只有一个正确选项，请将答案填写在答题卡上。） 张校长要到美国洛杉机（119 W）联谊学校参观访问，机票上飞机起飞时间为北京时间12月3日10:40。途经东京，于洛杉矶当地12月3日9:30降落。据此完成1～2题。1．张校长从北京到洛杉矶的旅途时间是（）A．24小时50分钟B．23小时10分钟 C．14小时50分钟D．15小时10分钟 2．到达洛杉矶后，为了与当地时间一致，张校长调整手表时间的最快捷方法是（）A．顺时针拨快8小时B．逆时针拨慢8小时 C．顺时针拨快4小时D．逆时针拨慢4小时 下图是某区域及其水库大坝位置示意图 3．关于图中的一些叙述，正确的是（） A．支流甲河画错了 B．村庄②的气温明显高于①村 C．乙河水流向西北D．村庄③比④要高出100米 4．不属于下图图示内容反映的是（）
A．断层B．褶皱 C．滑坡D．岩层运动方向 读我国某地区等高线地形图，回答5～6题。 5．若图中1地外围闭合等高线的高度为500米，下列说法正确的是（）A．1地是洼地B．1地海拔比500米低 C．1地是凸地D．1地海拔在400～500米之间 6．图中陡崖顶部的海拔可能是（）A．799米B．899米C．999米D．1099米 7．有人说台风是一种“局部受灾，大面积受益”的气象灾害。其“益”表现在A．给我国江南、华南等地区带来降水 B．伴随的狂风有利于沿海的风力发电 C．能增加河流流量利于黄河清淤 D．可以延长休渔期，保护渔业资源 8．下图是“圣帕”台风气压系统示意图，图中存在明显错误 ．．的是（） A．气温B．气压
【全国百强校】甘肃省兰州市第一中学【最新】高三5月月 考语文试题 学校:___________姓名：___________班级：___________考号：___________ 一、现代文阅读 阅读下面的文字，完成下列小题。 宋代理学家们提倡的“节孝”观念，其实并不是他们的首创。至少从汉代以来，国家政府都曾经对社会上的节孝行为进行过表彰和奖励。到了宋代，一方面，政府基本上持续了历代政府对旌表节孝的重视；另一方面，理学家们为强调士大夫应注重气节的道德标准，对“节孝”观也作出了更明确的表述。然而直至宋元时期，国家政府对于旌表节孝的行为，更多的是停留在倡导个案“典型”的层面上。有学者把明以前到明代的旌表贞节行为的演变过程，形象地描述为“由典范到规范”。典范是由倡导所致，而成为规范则必须要有一整套严格的制度化设计来加以保障和推行。明代在固定的审核标准下，对来自全国各地大量的旌表案件，予以定期、集体和分类处理，从而形成了明代旌表节孝的制度化、规律化和等级化，乃至演变至激烈化的特质。 与之相伴相行的是以朱熹为核心的理学成为明代政府所认可推行的政治意识形态 范本，这就促使明朝的许多士大夫从理学的角度来诠释和欣赏政府的旌表节孝制度。这样，明政府所推行的节孝行为，就不仅仅是一种制度政策，同时也成为一种社会道德的教化行为。在制度与教化的双重作用下，明清时期的节孝行为，越来越出现违反人性的激烈化特质。《儒林外史》中所描述的父亲眼看着女儿自尽殉夫并大赞“死得好”的故事，在明清两代的文献中并不罕见。在朱熹悟道、传道的福建地区，清代竟有胁迫寡妇殉节的风气。 “孝道”本是中华文化的优秀传统，但是经过明清时期的制度化推进之后，也在不同程度上走上了泛政治化的极端道路。在上层统治者眼里，孝道的体现就是臣下的“死忠”：所谓“以孝治天下”，实际上就是天下服从一尊。就一般士庶之家而言，争取“孝行”的褒奖可以获取一定的社会地位和实际利益。正因如此，为博得孝名而导致明清时期惨无人道的“割股疗亲”行为盛行，显然也是政府对于“节孝”制度化与教化灌输的后果。 宋代理学所倡导的“节孝”，更多的是强调士人自身的道德气节与行为准则，而到了明清时期经过专制政府的制度化、规范化之后，传统的“节孝”观被引入到激烈化的歧途。特别是随着明清时期皇权专制体制的强化和官僚阶层奴庸化的加剧，朱子及理学家们所提倡的勇于坚持士人气节的义理观，基本上成了政治上的一种“摆设”。而某些
2012~2013学年第一学期高二期末考试数学试题 一、选择题：(本大题共12小题，每小题3分，共36分，在每个小题给出的四个选项中，只有一项是符合题目要求的，请将正确选项填在试卷的答题卡中．) 1．若抛物线y 2 =2px 的焦点与椭圆22 162x y +=的右焦点重合，则p 的值为( ) A ．-2 B ．2 C ．-4 D ．4 2．(理)已知向量a =(3，5，-1)，b =(2，2，3)，c =(4，-1，-3)，则向量2a -3b +4c 的坐标为( ) A ．(16，0，-23) B ．(28，0，-23) C ．(16，-4，-1) D ．(0，0，9) (文)曲线y =4x -x 2上两点A (4，0)，B (2，4)，若曲线上一点P 处的切线恰好平行于弦AB ，则点P 的坐标为( ) A ．(1，3) B ．(3，3) C ．(6，-12) D ．(2，4) 3．过点(0，1)作直线，使它与抛物线y 2=4x 仅有一个公共点，这样的直线有( ) A ．1条 B ．2条 C ．3条 D ．4条 4．已知双曲线22 2112 x y a -=的离心率2，则该双曲线的实轴长为( ) A ．2 B ．4 C ． D ． 5．在极坐标系下，已知圆C 的方程为ρ=2cos θ，则下列各点中，在圆C 上的是( ) A ．(1，-3π) B ．(1，6π) C ． ，34π) D ． 54 π) 6．将曲线y =sin3x 变为y =2sin x 的伸缩变换是( ) A ．312x x y y '=???'=?? B ．312x x y y '=???'=?? C ．32x x y y '=??'=? D ．32x x y y '=??'=? 7．在方程sin cos 2x y θθ=??=? (θ为参数)表示的曲线上的一个点的坐标是( ) A ．(2，-7) B ．(1，0) C ．(12，12) D ．(13，23 ) 8．极坐标方程ρ=2sin θ和参数方程231x t y t =+?? =--?(t 为参数)所表示的图形分别为( ) A ．圆，圆 B ．圆，直线 C ．直线，直线 D ．直线，圆 9．(理)若向量a =(1，λ，2)，b =(2，-1，2)，a 、b 夹角的余弦值为 89，则λ=( ) A ．2 B ．-2 C ．-2或255 D ．2或-255 (文)曲线y =e x +x 在点(0，1)处的切线方程为( ) A ．y =2x +1 B ．y =2x -1 C ．y =x +1 D ．y =-x +1
长沙市一中高一英语期中考试试卷内容摘要： 温馨提示：1.请将所有答案写在答题卷上，写在试题卷上的一律无效。 2.请规范答题。如果答题卷卷面书写不规范，我们将给与3-5分的扣分。 3.我们相信宜章一中的每一位一中人都能做到诚信考试，谢谢大家！ 第一部分：听力（共10题，计20分） 第一节反应根据你听到的内容和实际情况，写出简要答语。 第二节理解根据你听到的对话，选择正确的答案回答问题。听一段对话，做第6-8小题。 6. Where is Peter now? A. Sleeping at home. B. Being in the classroom. C. At the doctor’s. 7. What’s wrong with Peter? A. He’s got a fever. B. He’s got a toothache. C. He’s quite well. 8. What can Mr. Johnson most probably be? A. A doctor. B. A teacher.
C. A student. 第三节笔录要点根据你听到的内容，填写下面的表格。 Weather Report Big ( 9 ) Weather Temperature Beijing sunny 4 to -5 London rainy 2 to 9 Sydney (10) Above zero to below zero 第二部分：英语知识运用（共两节，计40分） 第一节语法填空（共15题，计15分） 11. The trees ______ are on the school campus have lost _______ leaves. A. who, their B. which, their C. that, they D. whom, them 12. The student _______ we saw just now is the best runner in our school. A. whom B. which C. to whom D. to who 13. Jack is no longer the lazy boy _________ he used to be. A. whom B. which C. that D. whose 14. The school ___________ he studied is in Shenzhen.
甘肃兰州一中 2012—2013学年度上学期期末考试 高二物理试题 说明：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。考试时间100分钟。答案写在答题卡上，交卷时只交答题卡 第Ⅰ卷（选择题） 一、选择题：（本题共有10小题，每小题4分，共40分，各小题四个选项中，有的只有一个选项正确，有的有多个选项正确，全部选对的得4分，有漏选的得2分，有错选或不选的得0分） 1、如图所示的四个图中，分别标明了通电导线在磁场中的电流方向、磁场方向以及通电导线所受磁场力 的方向，其中正确的是（） A B C D 2．在磁感应强度为B的匀强磁场中做匀速圆周运动的带电粒子，当磁感应强度突然增大为2B时，这个带电粒子( ) A．速率加倍，周期减半B．速率不变，轨道半径减半 C．速率不变，周期减半D．速率减半，轨道半径不变 3．关于电磁感应现象，下列说法中正确的是( ) A．感应电流的磁场总是与原磁场方向相反 B．闭合线圈放在变化的磁场中就一定能产生感应电流 C．闭合线圈放在匀强磁场中做切割磁感线运动时，一定能产生感应电流 D．感应电流的磁场总是阻碍原来磁场的磁通量的变化 4．如图所示的电路，闭合开关S，当滑动变阻器滑片P向右移动时，下列说法正确的是（） A．电流表读数变小，电压表读数变大 B．小灯泡L变暗 C．电容器C上电荷量减小 D．电源的总功率变小 5．将一磁铁缓慢地或迅速地插到闭合线圈中同样位置处，不发生变化的物理量有( ) A．磁通量的变化量B．磁通量的变化率 C．感应电流的大小D．流过导体横截面的电荷量
6．在如图甲所示的电路中，电源电动势为3.0V ，内阻不计，L 1、L 2、L 3为三个特殊材料制成的相同规格 的小灯泡，这种灯泡的伏安特性曲线如图乙所示，当开关S 闭合稳定后：( ) A ．L 1、L 2、L 3的电阻相同 B ．L 3两端的电压为L 1的2倍 C ．通过L 3的电流是L 1的2倍 D ．L 3消耗的功率为0.75W 7．如图所示，两水平放置的平行金属板M 、N 放在匀强磁 场中，导线ab 贴着M 、N 边缘以速度v 向右匀速滑动，当一带电粒子以水平速度v 0 射入两板间后，能保持匀速直线运动，该带电粒子可能( )． A ．带正电，速度方向向左 B ．带负电，速度方向向左 C ．带正电，速度方向向右 D ．带负电，速度方向向右 8．在竖直方向的匀强磁场中，水平放置一圆形导体环。规定导体环 中电流的正方向如图（甲）所示，磁场方向竖直向上为正。当磁感应强度 B 随时间 t 按图（乙）变化时，下列能正确表示导体环中感应电流 随时间变化情况的是 ( ) 9、如图所示，正方型容器处在垂直纸面向里匀强磁场中，一束电子从a 孔沿ab 射入容器中，其中一部分从c 孔射出，另一部分从d 孔射出，则（ ） A ．电子速率之比为v c ：v d =2︰1 B ．电子在容器中运动所用时间之比为t c ：t d =1︰2 C ．电子在容器中运动的加速度大小之比为a c ：a d =2︰1 D ．电子在容器中运动的加速度大小之比为a c ：a d = 1︰1 10．如图所示，已知一带电小球在光滑绝缘的水平面上从静止开始经电压U 加速后，水平进入互相垂直的匀强电场 E 和匀强磁场B 的复合场中（E 和B 已知），小球在此空间的竖直面内做匀速圆周运动，则 ( ) A ．小球可能带正电 B ．小球做匀速圆周运动的半径为r =C ．小球做匀速圆周运动的周期为2T Bg π = D ．若电压U 增大，则小球做匀速圆周运动的周期增加 第Ⅱ卷（非选择题） a b c d
甘肃省兰州市第一中学2020届高三冲刺模拟考试(一) 理科综合化学试题 1.化学与生活、生产、能源、环境和社会可持续发展等密切相关。下列说法正确的是 A. 废旧电池属于有害垃圾，因含有重金属，故采用深挖填埋的方式进行处理 B. 以高纯硅制成的光导纤维内窥镜可直接窥视有关器官部位的变化 C. “梨花淡自柳深青，柳絮飞时花满城”中柳絮的主要成分和棉花相同 D. 国产大型客机C919上采用了大量先进复合材料、铝锂合金等，其中铝锂合金属于金属材料，是将金属铝、锂混合后在空气中熔合制得的 【答案】C 【解析】 【详解】A．废旧电池属于有害垃圾，因含有重金属，不可以用深挖填埋的方式进行处理，会污染水源、土壤，故A错误； B．制光导纤维的原材料为二氧化硅，故B错误； C．“梨花淡自柳深青，柳絮飞时花满城”中柳絮的主要成分和棉花的相同，都是纤维素，故C正确；D．金属铝、锂性质活泼，易被空气中的氧气氧化，应该将金属铝、锂混合后在隔绝空气熔合制得，故D 错误； 答案选C。 2.有机物G（）能添加在牙膏、口香糖中以增强香气。下列关于G的说法错误的是（） A. 分子式为C11H14O B. 一氯代物有8种（不考虑立体异构） C. 所有碳原子可能在同一平面上 D. 能发生取代、加成、氧化反应 【答案】C 【解析】 【详解】A. 根据有机物G的结构简式，该有机物分子式为C11H14O，故A说法正确； B. 该有机物中有8种不同环境的氢原子，则一氯代物有8种，故B说法正确； C. 标记中的碳原子为sp3杂化，与它连接的三个碳原子不共面，即该有机物中所有碳原子不在
同一平面上，故C说法错误； D. 该有机物能发生取代反应，碳碳双键和羰基，能发生加成反应，碳碳双键能使酸性高锰酸钾溶液褪色，即发生氧化反应，故D说法正确； 答案：C。 3.N A是阿伏加德罗常数的值，下列说法不正确 ．．．的是 A. 2gH2分别与足量的Cl2和N2充分反应后转移的电子数均为2N A B. 1.4gCO和N2的混合气体中含有的质子数为0.7N A C. 14.0gFe发生吸氧腐蚀生成Fe2O3·xH2O，电极反应转移的电子数为0.5N A D. 常温下，1L0.1mol·L-1NH4NO3溶液中含有的氮原子数为0.2N A 【答案】A 【解析】 【详解】A．2gH2的物质的量为1mol，不论与足量的Cl2反应，还是与足量的N2充分反应，氢元素都是由0价变为+1价，1mol H2与足量的C12完全反应，转移的电子数均为2N A，H2和N2反应是可逆反应,反应后转移的电子数小于2N A，故A错误； B．CO和N2的摩尔质量都为28g/mol，质子数均为14，则1.4gCO和N2的混合气体的物质的量为 1.4g 28g/mol =0.05mol，则含有的质子数为A 0.05mol14N ??=0.7N A，故B正确； C．铁发生吸氧腐蚀电极反应式：Fe?2e?=Fe2+，14.0gFe物质的量为 14g 56g/mol =0.25mol，转移电子数为： 0.25mol×2×N A=0.5N A，故C正确； D．一个硝酸铵中含有两个单原子，常温下，1L0.1mol/L 的NH4NO3溶液含有硝酸铵物质的量为：0.1mol/L×1L=0.1mol，含氮原子数为0.2N A，故D正确； 答案选A。 4.用下列实验操作或装置进行相应实验，正确的是