资源简介

第一卷（选择题，共115分）
提示:选择题和非选择题均须在答题卡上做答，在本试题卷上做答无效
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，选出最佳选项。每段对话仅读一遍。
where does this conversation probably take place ?
A. in a bookstore. B. in a classroom. C. in a library.
2. At what time will the film begin?
A. 7:20. B. 7:15 C. 7:00
3. what are the two speakers mainly talking about?
A. their friend Jane B. A weekend trip C. A radio programme
4. What will the woman probably do?
A. Catch a train B. See the man off C. Go shopping
5. Why did the woman apologize?
A. She made a late delivery
B. She went to the wrong place.
C. She could not take the cake back.
第二节(共15小题，每小题1.5分，满分22.5分)
听下面5段对话，每段对话读两遍。
听第6段材料，回答第6、7题。
whose CD is broken ?.
A. Kathy’s B. Mum’s C. Jack’s
7. What does the boy promise to do for the girl?
A. Buy her a new CD B. Do some cleaning. C. Give her 10 dollars.
听第7段材料，回答第8、9题。
What did the man think of the meal?
A. Just so-so B. Quite satisfactory C. A bit disappointing
9. What was the 15% on the bill paid for?
A. The food. B. The drinks. C. The service.
听第8 段材料，回答第10-12题。
Why is the man at the shop?
To order a camera for his wife
To have a camera repaired
To get a camera changed
What colour does the man want？
A. Pink B. Black C. Orange
12. What will the man do afterwards？
A. Make a phone call. B. Wait until further notice C. Come again the next day
听第9段材料，回答13-16题。
13. What would Joe probably do during the Thanksgiving holiday?
A. Go to a play B. Stay at home C. Visit Kingston
14. What is Ariel going to do in Toronto?
A. Attend a party B. Meet her aunt C. See a car show
15. Why is Ariel in a hurry to leave?
A. To call up Betty B. To buy some DVDs. C. To pick up Daniel
16. What might be the relationship between the speakers?
A. Classmates B. Fellow workers C. Guide and tourist
听第10段材料，回答第17-20题。
17. Where does Thomas Manning work?
A. In the Guinness Company B. At a radio station. C. In a museum.
18. Where did the idea of a book of records come from?
A. A bird-shooting trip. B. A visit to Europe. C. A television talk show.
19. When did Sir Hugh’s first book of records appear?
A. In 1875. B. In 1950. C. In 1955
20. What are the two speakers going to talk about next?
A. More records of unusual facts.
B. The founder of the company.
C. The oldest person in the world.
第二部分：英语知识运用（共两节，满分45分）
第一节，单项选择（共15小题，每小题1分，满分15分）
从 A、B、C、D四个选项中，选出最佳选项，并填在答题卡上。
21. Our experiment had got into____ trouble , so we decided to take _____ chance and add more water, and luckily we succeeded .
A. 不填；不填 B. a；a C .the; a D. 不填；a
22 .---where does your little daughter want to go during her holidays?
---She always looks forward to _____ to the Wutai Mountain..
A. take B. taking C. being taken D .be taken
23. After 10 years of hard work , the lady has turned into a movie star, _______ she dreamed of becoming in her childhood.
A. whose B. what C. that D. which
24. My younger brother had ______ many falls that he was black and blue all over.
A. as B. such C. so D. too
25. The other day, my brother drove his car down the street at ______ I thought was a dangerous speed
A. as B. which C. that D. what
26. John , look at the time . _________ you play the piano at such a late hour?
A. Must B. Can C. May D. Should
27. As we all know , practicing Yoga _________ our health; that is to say, our health can _______it.
A. benefits to ; benefit B. benefits ; benefit from
C. benefits from; benefit D. benefits ; are benefited from
28. Information has been put forward _______ more middle school graduates will be admitted into universities. A. that B. while C. when D. as
29. Is _________ he said really true ?
A. that B. what C. why D. whether
30. ________ has passed the test will get a prize.
A. Whoever B No matter who C Whomever D. Who
31. The naughty boy _________ to me that the hen that _______ there just now had ______ two eggs the day before.
A laid; laid; laid B. lied; lay; laid C. laid; lay; lain D. lied; laid; lain
32. Great changes _________ in China in the past 30 years and many Chinese are living a happy life today.
A. took place B. were taken place C. have taken place D. have been taken place
33．Tom was about to close the window ________ his attention was caught by a bird.
A．if　　　B. when　 C．and D． till
34．Peter’s jacket looked just the same as Jack’s，but it cost________ his.
A．as much twice as　　　 B．much as twice as
C．twice as much as D．as twice much as
35. When I got home，I found my son was playing on the carpet，________by all kinds of toys.
A．surrounding　　　　 B．surrounded
C．surrounds D．having surrounded
第二节，完型填空（共20小题，每小题1.5分，满分30分）
Lying comfortably upon a sofa, Harker Brayton smiled as he read an interesting book: Marvels of Science. He unconsciously 36 the book without changing the 37 of his eyes. As soon as the book had gone 38 the line of sight, something in a dark place of the room attracted his 39 . In the shadow under the 40 he noticed two points of light about an inch apart. They might have been 41 by the lamp above him shining on bits of metal, 42 he did not think about them and continued his reading.
A moment later, something caused him to move down his book again and 43 for what he had 44 before. The points of light were 45 there. They seemed to have become 46 , shining with greenish glow that he had not at 47 observed. He thought, too, that they might have moved a little, or were 48 nearer. They were still too much in the shadow, however, to reveal(暴露) their 49 , and again he turned to his reading.
Suddenly something he read gave him a 50 that made him drop the book to the floor. Brayton, half 51 from the sofa, was staring into the 52 below his bed. His attention was now 53 to points glowing in the shadow. There, almost directly under the foot rail of the bed, he saw the 54 of a large snake. The points of light were its eyes! Its ugly head was turned in his direction. The eyes were 55 merely
meaningless points of light. They looked into his eyes with evil strength and hate.
36. A. raised
B. closed
C. lowered
D. dropped
37. A. position
B. direction
C. height
D. size
38. A. beneath
B. away
C. from
D. up
39. A. reading
B. attitude
C. thinking
D. attention
40. A. desk
B. sofa
C. chair
D. bed
41. A. brought
B. made
C. caused
D. given
42. A. so
B. and
C. but
D. for
43. A. care
B. ask
C. look
D. seek
44. A. read
B. searched
C. seen
D. met
45. A. not
B. no more
C. yet
D. still
46. A. larger
B. wider
C. nearer
D. brighter
47. A. all
B. first
C. most
D. last
48. A. far
B. much
C. a bit
D. a lot
49. A. nature
B. secret
C. character
D. state
50. A. plan
B. meaning
C. thought
D. mind
51. A. rising
B. raising
C. standing
D. sitting
52. A. snake
B. darkness
C. ugly head
D. points of light
53. A. drawn
B. made
C. pointed
D. carried
54. A. eyes
B. tongue
C. body
D. head
55. A. not only
B. nothing but
C. no longer
D. not any
第三部分：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）
A What makes a person a scientist? Does he have ways or tools of learning that are different from those of others? The answer is “no”. It isn’t the tools a scientist uses but how he uses these tools which make him a scientist. You will probably agree that knowing how to use a power is important to a carpenter. You will probably agree, too, that knowing how to investigation(调查研究), how to discover information, is important to everyone. The scientist, however, goes one step further; he must be sure that he has a reasonable answer to his questions and that his answer he gets to many questions is into a large set of ideas about how the world works.
The scientist’s knowledge must be exact. There’s no room for half right or right just half the time. He must be as nearly right as the conditions （情况，条件）permit. What works under one set of conditions at one time must work under the same conditions at other times. If the conditions are different, any changes the scientist observes in a demonstration(实证) must be explained by the changes in the conditions. This is one reason why investigations are important in science. Albert Einstein, who developed the Theory of Relativity, arrived at the theory through mathematics. The accuracy(正确性) of his mathematics was later tested through investigation. Einstein’s ideas were proved to be correct. A scientist uses many tools for measurements. Then the measurements are used to make mathematical calculations(计算) that may test his investigations
56. What makes a scientist according to the passage?
A. The tools he uses. B. His ways of learning
C. The way he uses his tools D. The various tools he uses
57. “…knowing how to investigation, how to discover information, is important to everyone.” The writer says this to show ___________.
A. the importance of information
B. the difference between scientists and ordinary people.
C. the importance of thinking
D. the difference between carpenters and ordinary people
58. A sound (合理的)scientific theory should be one that _________.
A. works under one set of conditions at one time and also works under the same conditions at other times
B. doesn’t allow any change even under different conditions
C. Can be used many times under different conditions
D. Can be used for many purposes
59. What is the main idea of the passage?
A. Scientists are different from ordinary people.
B. The Theory of Relativity.
C. Exactness is the core (核心) of science.
D. Exactness and way of using tools are the keys to making of a scientist.
B
Is there anything more important than health? I don’t think so. “Health is the greatest wealth(财富),” wise people say. You can’t be good at your studies or work well when you are ill.　　
If you have a headache, toothache, backache, earache or bad pain in the stomach, if you complain of a bad cough, if you run a high temperature and have a bad cold, or if you suffer from high or low blood pressure, I think you should go to the doctor.　　
The doctor will examine your throat, feel your pulse, test your blood pressure, take your temperature, sound your heart and lungs, test your eyes, check your teeth or have your chest X-rayed. After that he will advise some treatment, or some medicine. The only thing you have to do is to follow his advice.　　
Speaking about doctor’s advice, I can’t help telling you a funny story.　　
An old gentleman came to see the doctor. The man was very ill. He told the doctor about his weakness, memory loss and serious problems with his heart and lungs. The doctor examined him and said there was no medicine for his disease.　
He told his patient to go to a quiet place for a month and have a good rest. He also advised him to eat a lot of meat, drink two glasses of red wine every day and take long walks. In other words, the doctor advised him to follow the rule: “Eat at pleasure, drink with measure and enjoy life as it is.” The doctor also said that if the man wanted to be well again, he shouldn’t smoke more than one cigarette a day.　　
A month later the gentleman came into the doctor’s office. He looked cheerful and happy. He thanked the doctor and said that he had never felt a healthier man.　
“But you know, doctor,” he said, “it’s not easy to begin smoking at my age.”
60. The writer thinks that　　　　.
health is more important than wealth
B. work is as important as studies
C. medicine is more important than pleasure
D. nothing is more important than money
61. The doctor usually tells his patient what to do 　　　　.
A.without examining the patient B. after he has examined the patient
C. if the patient doesn’t take medicine D. unless the patient feels pain
62. From the last sentence of the passage, we learn the man　　　　 before the doctor told him not to smoke more than one cigarette a day.
A. was a heavy smoker B. didn’t smoke so much
C. didn’t smoke D. began to learn to smoke
63. Which of the following is NOT true?
A. The doctor usually tests his/her blood pressure when a person is ill.
B. The man told the doctor he couldn’t remember things.
C. The man thanked the doctor.
D. The man didn’t follow the doctor’s advice.
C
What Is Bird Flu?
What is bird flu? It's a form of influenza believed to strike all birds. Though poultry(家禽) are believed to be especially prone to(倾向于)humans, no human-to-human transmission(传播) has been reported.
Where is it? Thailand, Vietnam, Indonesia, Cambodia, South Korea, Japan, Taiwan and China have reported outbreaks in birds in recent months. Thailand and Vietnam have reported human cases. Bird flu was first reported in humans in Hong Kong in 1997.Since then, it’s popped up mostly in Asia, although the Netherlands reported an outbreak, including human cases, in 2003.
How many people have been affected? The disease has killed seven people. Vietnam has confirmed six human cases, and all of them have died. Thailand has confirmed three cases, including one death.
How is it passed? Infected birds spread the virus through saliva(唾液),faeces(粪便),and nasal secretions(鼻腔分泌物).
So far, only humans with direct contact with sick birds have caught the disease. But scientists are worried that bird flu could link with regular human influenza, mutate(变异),and become a deadly new virus and cause a pandemic(全国性流行病).
What are the symptoms(症状) in birds? Loss of appetite, ruffled(竖起的) feathers, fever, weakness, diarrhea(腹泻), excessive thirst, swelling. Mortality rate(死亡率) can range between 50 percent to 100 percent.
What are the symptoms in humans? Fever, cough, sore throat, muscle aches, eye infections, pneumonia(肺炎),viral pneumonia and so on.
World Health Organization(WHO) says this year's strain is resistant to cheaper antiviral drugs, for instance, amantadine(三环癸胺,一种抗病毒药).Scientists are exploring more expensive treatment.
WHO also recommends quarantining(隔离) sick people.
There's no evidence that the virus is being passed through eating chicken products, health experts say. Heat kills viruses, and WHO says chicken products should be cooked thoroughly at the temperature of at least 70 degrees Celsius(158 degrees Fahrenheit).WHO also says people should wash their hands after handling poultry so as not to contaminate(污染) other objects.
64. What is bird flu?
A. It is a form of influenza which strikes all the animals.
B. It is a form of influenza which strikes all birds,even humans.
C. It is a form of influenza which strikes only poultry.
D. It is a kind of illness which strikes poultry instead of humans.
65. In which place no bird flu cases were reported?
A. Japan. B. Australia. C. Taiwan. D. South Korea.
66. How many people died of bird flu according to the passage?
A. Six. B. Nine. C. Seven. D. Eight.
67. The scientists are most worried that .
A. infected birds spread the virus through saliva and faeces
B. mortality rate will increase rapidly
C. people's illness caused bird flu
D. bird flu could contact with regular human influenza, mutate and become a deadly new virus
D
Dear Betty,
My roommate’s family wants me to celebrate Thanksgiving Day with them in their home. I accepted the invitation, and I’m excited about going, but I’m a little nervous about it, too. The social customs in my country are different from those here, so I’m a little worried about making mistakes.
Should I bring a gift, such as candy or flowers? Should I arrive on time or a little late? At the dinner table, how can I know which fork or knife to use? How can I let the family know that I’m thankful for their kindness?
Yours,
Knowing Nothing
Dear Knowing Nothing,
It’s a good idea to bring a gift when you go to a dinner party. Flowers are always welcome, or you can bring a bottle of wine if you know the family drink it.
You should arrive on time or five to ten minutes late. Don’t get there early. If you are going to be more than fifteen minutes late, you should call and tell them.
Try to relax at the dinner table. If you don’t know how to use the right fork, knife or spoon, just watch the other guests, and follow them. If you still have no idea of what to do, don’t be shy about asking the person next to you; it’s better to ask them than to be silently uncomfortable and nervous.
If you like the food, say so. Of course, you’ll thank the host and hostess for the meal and for their kindness. It’s also a good idea to send a card to thank them the day after.
Yours,
Betty
68. Knowing Nothing wrote a letter to Betty to _____.
A. tell Betty some good news B. ask for some advice
C. answer some questions D. invite her to dinner
69. According to Betty, Knowing Nothing ______ when going to a dinner party.
A. can only bring some flowers
B. can’t bring wine
C. should arrive on time or five to ten minutes late
D. should arrive twenty minutes late
70. Betty does NOT advise Knowing Nothing to _____.
A. relax at the dinner table B. watch the other guests
C. ask the person beside him D. keep silent at table
第二节（共5小题，每小题2分，满分10分）
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项是多余选项。
Between sports,games,and playing outside,there is lots of competition for kid’s time. Here are some ways they can still keep up their reading.
71．_____________
Encourage kids to take five or ten minutes at the beginning of each day to read, before doing anything else. They can set a timer (计时器)。 It’s always possible that they’ll want to keep going after their time up.
Match books to activities
Know a child going to soccer camp? Connect him or her with sports stories by authors like Matt Christopher. 72__________________The Summer of May by Cecilia Galante is a moving story about a girl experiencing her own summer school.
73._______________
Encourage children to always carry a book with them. It sounds simple , but kids may be surprised to discover all the time during the day they have for reading ---on the bus to camp, in a waiting room, or during breaks.
Have family reading time
Just as you set aside time for reading during the school year, ask families to devote 20 minutes a day to books.74__________________
Set goals
Some kids will have no problem finishing reading four books in the summer.75.____________
Meet with kids to determine them.
Read for fun
Read over breakfast
Always carry a book
Have a student who’ll be in summer school?
Others may need to make sound plans, such as two books a month.
Every family member should read during this time, including Mom and Dad.
That means three months with books can make a difference in their vocabularies.
第二卷（非选择题 35分）
第四部分 写作（共两节，满分35分）
第一节 短文改错 （共10小题，每小题一分，满分10分）
文中共有10处错误，每句中最多有两处，每处错误仅涉及一个单词的增加、删除或修改。
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(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线(＼)划掉。
修改：在错的词下面划一横线，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(从第11处起)不计分。
Dear Mr．Donforth，
I’m writing to ask you come to our class for a visit, I’ve heard that you have been to the Greece. In our Greece unit, we have been learning about it’s rich culture and long history. Since you have visited Greece several times, so I would like to know whether you have seen the old buildings here. We have learned a lot from the text book, but I believe you personal experience will be a lot better. Your knowledges of Greece can help the whole class. Could you share you experiences for us? It will be surely exciting and rewarding. I hoped that you think about my request and visit us as soon as possibly.
第二节 书面表达 （满分25分）
假如你是一名学生，你校学生会要组织一次徒步旅行。现在，请你根据以下内容以学生会的名义写一份书面通知。字数120词左右。
主要内容：
1．为了增强体质，走进大自然，我们决定徒步旅行。欢迎高一学生踊跃参加，并于4月18日前到学生会报名登记。
2．旅行时间：星期天(4月19日)。早晨7点到校，7点半出发，下午5点返回。
3．注意事项：穿运动鞋和易被认出的衣服，自带水和午餐。
4．发通知时间是4月15日。
参考词汇：
1．sign one's name报名　2.the Students' Union学生会
会宁五中2012---2013学年度第一学期高一英语期中试题答案
一 听力，（30分，每题1.5分）
六 书面表达（满分25分）
Notice
In order to keep healthy and get close to nature，we have decided to go on a hike this Sunday，April 19.All the students of Senior One are welcome to take part in this activity.Those who would like to go are requested to sign their names in the Students' Union before the 18th of April.Please wear your sports shoes and something that can be easily seen，a red jacket，for example.
In addition，please remember to take some water and lunch with you.Also please remember to get to school before 7：00 a．m.and we will set out at 7：30.We will come back at about 5 o'clock in the afternoon.
We hope all the participants will enjoy themselves in this activity.
April 15
The Students' Union
可能用到的相对原子质量：H-1 C-12 N-14 O-16 Zn-65 Cu-64
一、选择题（每题只有一个正确答案，每小题2分，共50分）
1. 为纪念编制了第一个元素周期表的俄国化学家门捷列夫，人们把第101号元素（人工合成元素）命名为钔。该元素最稳定的一种原子可以表示为，该原子所含中子的数目为（ ）
A. 56 B. 157 C. 258 D. 101
2. 下列关于和的说法正确的是（ ）
A. 和的中子数相同，互称同位素
B. 和的核外电子数相同，是同一种核素
C. 和的质子数相同，互称同位素
D. 和的质量数不同，不能互称同位素
3．下列有关元素周期表叙述不正确的是( )
A. 元素周期表有7个横行也称7个周期，有18个纵行16个族组成。
B. 在周期表中，第三、四、五、六周期元素的数目分别是8,18,18,32
C. 如果把元素周期表从左至右18个纵行称为18列，则第VA族在第15列。
D. 稀有气体又称0族元素，因为它们最外层均为8电子稳定结构性质不活泼。
4. 下列元素周期表的区域中，含有较多用于制造半导体材料元素的是（ ）
A. 金属元素和非金属元素分界线附近 B. 副族元素
C. 左下方区域的金属元素 D. 右上方区域的非金属元素
5. 下列氢化物中最稳定的是（ ）
A. PH3 B. SiH4 C. HCl D. HF
6. 下列氢氧化物中碱性最强的是（ ）
A. KOH B. NaOH C. D.
7. 下列有关叙述不正确的是（ ）
A. C、N、O、F原子半径逐渐减小
B. Na、K、Rb、Cs失电子能力逐渐增强
C. P、S、Cl、Br的最高正价依次升高
D. Na、Mg、Al、Si的最外层电子数依次增加
8. 下列比较正确的是（ ）
A. 碱性强弱：NaOH>KOH>RbOH
B. 酸性强弱：HIO4>HBrO4>HClO4
C. 单质还原性：LiD. 单质氧化性：Cl29．下列各物质中所有原子都满足最外层8电子结构的是( )
①N2 ②Cl2 ③CO2 ④PCl3 ⑤ H2O ⑥ PCl5 ⑦ CCl4
A． 全部 B．①②③⑥ C．②④⑦ D．①②③④⑦
10．下列说法中，正确的是（ ）
A．离子化合物的组成元素中含有金属元素，组成共价化合物元素都为非金属元素
B．离子化合物中肯定不含共价键
C．离子化合物中肯定含有离子键可能含有共价键
D．共价化合物除了含有共价键可能含有离子键
11. 下列反应中，既属于氧化还原反应又属于吸热反应的是( )
A. 氢氧化钾与硫酸的反应 B. 高温条件下碳粉与氧化铜的反应
C. 高温煅烧石灰石
D. 晶体与NH4Cl固体的反应
12. 同周期第ⅡA族和IIIA族元素原子序数相差不可能的是（ ）
A. 1 B. 11 C. 25 D.18
13.下列物质中既含极性共价键又含非极性共价键的是（ ）
A. Na2O2 B. H2O C. H2O2 D.N2
14. 下列装置能构成原电池的是（ ）
15. 下列化学电池不易造成环境污染的是（ ）A. 铅蓄电池 B. 锌锰电池 C. 镍镉电池 D. 氢氧燃料电池
16.关于化学反应速率的说法不正确的是（ ）
A. 化学反应速率是某个反应在某一时刻的瞬时值
B. 同一反应可以用不同的物质表示其反应速率，并且数值不一定相同
C. 决定化学反应速率的主要因素是物质本身的性质
D. 化学反应速率比可以等于方程式中的计量数比17.下列微粒中，跟NH4+的电子总数和质子总数相同的是( )
A. Ne B. C. D.
18．某主族元素R原子的质量数为79，已知R简单离子含有45个中子和36个电子，下列关于R元素的叙述错误的是( )
A．R元素属于第ⅡA族
B．R元素在周期表里处于第四周期
C．R元素最高价氧化物对应的水化物分子式为H2RO4
D．R元素气态氢化物的分子式为H2R
19.下列各元素的氧化物中, 既能与盐酸反应, 又能够与 NaOH 溶液反应的是（ ）
A．元素X: 它的原子中 M 层比L 层少 2 个电子
B．元素Y: 它的二价阳离子核外电子总数与氩原子相同
C．元素Z: 它的原子中 M 层比K 层多 1 个电子D.元素W: 它的焰色反应颜色呈黄色
20．金属-空气电池是一种高能且用途广泛的电池，是目前科学家研究较多领域。已知空气-锌电池的电极反应为：锌粒：Zn + 2OH— — 2e— = ZnO + H2O
石墨：O2 + 2H2O + 4e— = 4OH—。根据判断，锌片是（ ）
A．负极，并被氧化 B．正极，并被氧化
C．负极，并被还原 D．正极，并被还原
21. 某元素R的最高价氧化物对应水化物的化学式为H2RO4，则其氢化物的化学式为（ ）
A. HR B. H2R C. RH3 D. RH4
22. 对于反应，下列为4种不同情况下测得的反应速率中，表明该反应进行最快的是（ ）
A. B.
C. D.
23.可逆反应H2+I22HI达平衡时，下列说法符合的是（ ）
A. H2、I2、HI的浓度相等
B. 反应停止
C. H2、I2、HI的浓度不再随时间改变
D. HI、I2、H2的质量相等
24. 有a、b、c、d四种金属，将a与b用导线连结起来浸入某电解质溶液中，b不易腐蚀。将a、d分别投入等浓度的盐酸中，d比a反应剧烈。将Cu浸入b的盐溶液里，无明显变化。如果把Cu浸入c的盐溶液里，有c的单质析出，据此判断它们的活动性由强到弱的顺序是
A. d、a、b、c B. b、a、d、c C. d、b、a、c D. d、c、a、b
25．对于锌一铜一稀硫酸组成的原电池装置中，当导线中有1 mol电子通过时，理论上的两极变化是( )。
①锌片溶解了32.5g ②锌片增重32.5g
③铜片上析出lg H2 ④铜片上析出1mol H2
A．①和③ B．①和④ C．②和③ D．②和④
二、非选择题（26题34分；27题6分；28题10分，共计50分）
26. 下表列出了A～R九种元素在周期表中的位置：
周期＼族
ⅠA
ⅡA
ⅢA
ⅣA
ⅤA
ⅥA
ⅦA
0
2
E
F
I
3
A
C
D
G
R
4
B
H
用化学语言完成一下各题：
(1)这十种元素中化学性质最不活泼原子的是 。
(2) A、C、D三种元素的氧化物对应的水化物，其中碱性最强的是______ 。
(3)A、B、C三种元素按原子半径由大到小的顺序排列为 。
(4)F元素氢化物的化学式是______，其电子式是 、该氢化物在常温下跟B发生
反应的化学方程式是 所得溶液的pH______7。
(5)H元素跟A元素形成化合物的化学式是 。高温灼烧该化合物时，火焰呈
______色。
(6)G元素和H元素两者核电荷数之差是_______。
(7)A、D的最高价氧化物对应水化物相互反应的离子方程式为：
。
（8）用电子式表示C与G形成CG2的过程： 。
(9)A单质与F单质在加热条件下反应的产物的电子式__ 产物所含化
学键有
(10)I G H 三种元素的氢化物稳定性顺序为 ；且这三种氢化物中
的沸点最高的是 ， 原因 。
27.甲同学拟通过实验探究同主族元素性质的递变规律，其设计的实验方案如下，请你
帮他填写完整，并做出评价。实验室提供的试剂：NaBr溶液、NaI溶液、新制的氯水
【评价】甲同学设计的实验方案的合理性是___________（填序号）
A. 非常合理 B. 部分合理
【补充和完善】上一项若填A，则此项不用再作答，若填B，则完成实验还需要的试剂
是___________。
28. 计算
一定条件下反应N2+3H22NH3 在10L密闭容器中进行，开始测得N2的物质的量
20mol ，H2的物质的量60mol，2min后测得N2的物质的量8mol，则 2min内N2和 H2
的反应速率分别为多少？



说 明：①本试卷分笫I卷和第II卷两部分，满分100分，考试时间120分钟；
②请把答案填到答题卡上，方为有效。
第I卷一、单项选择题（每小题4分，共36分，每题只有一个答案正确，把答案写在答题纸上）
1．发现万有引力定律和测出引力常量的科学家分别是（ ）
A．开普勒、卡文迪许 B．牛顿、伽利略
C．开普勒、伽利略 D．牛顿、卡文迪许
2．关于曲线运动，下列说法中正确的是（ ）
A．做曲线运动的物体所受合力一定不为零
B．速度变化的运动一定是曲线运动
C．加速度变化的运动一定是曲线运动
D．物体在变力作用下一定做曲线运动
3．如图所示，物体在恒力作用下，沿曲线A点运动到B点，这时突然使它所受的力反向而大小不变（即使F变为-F），在此力作用下，物体以后的运动情况，下列说法正确的是（ ）
A．物体可能沿曲线Ba运动
B．物体可能沿曲线Bb运动
C．物体可能沿曲线Bc运动
D．物体可能沿原曲线由B返回A
4．人在岸上以速度v匀速拉河中的船靠岸，在船靠岸的过程中，下列说法正确的是 （ ）
A．船匀速靠岸 B．船加速靠岸
C．船减速靠岸
D．以上三种情况都可能
5．关于匀速圆周运动的角速度和线速度，下列说法正确的是（ ）
A．半径一定，角速度与线速度成反比
B．半径一定，角速度与线速度成正比
C．线速度一定，角速度与半径成正比
D．角速度一定，线速度与半径成反比
6．如图为表演杂技“飞车走壁”的示意图.演员骑摩托车在一个圆桶形结构的内壁上飞驰,做匀速圆周运动.图中a、b两个虚线圆表示同一位演员骑同一辆摩托,在离地面不同高度处进行表演的运动轨迹.不考虑车轮受到的侧向摩擦,下列说法中正确的是（ ）
A．在a轨道上运动时角速度较大
B．在a轨道上运动时摩托车对侧壁的压力较大
C．在a轨道上运动时摩托车和运动员所受的向心力较大
D．在a轨道上运动时线速度较大
7．两颗人造卫星A、B绕地球做匀速圆周运动，周期之比为TA∶TB=1∶8，则轨道半径之比和运动速率之比分别为（ ）
A．RA∶RB=4∶1，vA∶vB=1∶2
B．RA∶RB=4∶1，vA∶vB=2∶1
C．RA∶RB=1∶4，vA∶vB=2∶1
D．RA∶RB=1∶4，vA∶vB=1∶2　　　　
8．设地球表面的重力加速度为g0，物体在距地面3R（R是地球半径）处，由于地球作用而产生的加速度为g，则g/ g0为（ ）
A．1：16 B．16：1 C．1：9 D．9：1
9．下列关于第一宇宙速度的说法中正确的是（ ）
A．第一宇宙速度又称为逃逸速度
B．第一宇宙速度的大小是11.2km/s
C．第一宇宙速度的大小是7.9km/s
D．第一宇宙速度是人造卫星绕地球运行的最小线速度
二、多项选择题（本题共3个小题，每小题4分，共12分。在每小题给出的四个选项中，有一个或多个选项正确，全部选对得4分，选对但不全得2分，含有错选的得0分。）
10．对于万有引力定律的表达式下面说法中正确的是（ ）
A．公式中G为引力常量，是人为规定的
B．当r趋近于零时，万有引力趋近于无穷大
C．m1与m2受到的引力总是大小相等的，与m1、m2是否相等无关
D．m1与m2受到的引力总是大小相等、方向相反的，是一对作用力和反作用力
11. 火车轨道在转弯处外轨高于内轨，其高度差由转弯半径与火车速度确定。若在某转弯处规定行驶速度为v，则下列说法中正确的是（ ）
A．当以速度v通过此弯路时，火车重力与轨道面支持力的合力提供向心力
B．当以速度v度通过此弯路时，火车重力、轨道面支持力和外轨对轮缘弹力的合力提供向心力
C．当速度大于v时，轮缘挤压外轨
D．当速度小于v时，轮缘挤压外轨
12．如图，雨伞半径为R，高出地面h，当雨伞以角速度旋转时，雨滴从伞边缘飞出，则以下说法中正确的是：（ ）
A．雨滴沿飞出点的半径方向飞出，做平抛运动 B．雨滴沿飞出点的切线方向飞出，做平抛运动
C．雨滴落地后在地面形成一个和伞半径相同的圆
D．雨滴落地后形成半径为的圆
第II卷
三、填空题（每空2分，共14分）
13．河宽60m，船在静水中的速度为4m/s，水流速度是3m/s，则船渡河的最短时间为
__s，最小位移为 m。
14、在“探究平抛运动的运动规律”的实验中，可以描绘出小球平抛运动的轨迹，实
验简要步骤如下：
A．让小球多次从　 位置上滚下，在一张印有小方格的纸记下小球碰到铅笔笔尖的一系列位置，如右下图中a、b、c、d所示。
B．按图安装好器材，注意调节斜槽末端切线　　　 和方木板竖直且与小球运动轨迹所在竖直面平行，记下平抛初位置O点和过O点的竖直线。
C．取下白纸以O为原点，以竖直线为y轴建立坐标系，用平滑曲线画平抛运动物体的轨迹。
⑴完成上述步骤，将正确的答案填在横线上。
⑵上述实验步骤的合理顺序是　　　 。
⑶已知图中小方格的边长L＝1.25cm，
则小球平抛初速度为v0＝ （用L、g表示），
其值是　 （取g＝9.8m/s2 ，保留两位小数）
四．计算题（本题共4个小题，共38分。）
解题要求：写出必要的文字说明、方程式和演算步骤。有数字计算的题，答案必须明确写出数值和单位。
15．（9分）如图所示，三个轮的半径分别为r、2r、4r，b点到圆心的距离为r，试求：
（1）？（2）？（3）？
16.（9分）当汽车通过拱桥顶点的速度为10m/s时，车对桥顶的压力为车重的3/4，如果要使汽车在粗糙的桥面行驶至桥顶时，不受摩擦力作用，则汽车通过桥顶的速度为多大？（g取10m/s2 ）
17.（10分）宇航员在月球上做自由落体运动实验，将某物体由距月球表面h处由静止释放，经时间t后落到月球表面，已知月球半径为R。根据以上信息推算，飞船在月球表面附近做匀速圆周运动所必须具有的速率是多少？
18.（10分）如图5所示，轨道ABCD的AB段为一半径R=0.2的光滑1/4圆形轨道，BC段为高为h=5的竖直轨道，CD段为水平轨道。一质量为0.1的小球由A点从静止开始下滑到B点时速度的大小为2/s，离开B点做平抛运动， g取10m/s2 ，求：
①小球离开B点后，在CD轨道上的落地点到C的水平距离；
②小球到达B点时对圆形轨道的压力大小？③如果在BCD轨道上放置一个倾角＝45°的斜面（如图中虚线所示），那么小球离开B点后能否落到斜面上？如果能，求它第一次落在斜面上的位置到B点的距离。
会宁五中2012-2013学年第二学期期中考试高一物理答案
一.选择题（本题9小题，每小题4分，共36分，每小题只有一个选项正确）
二.多项选择题（本题共3个小题，每小题4分，共12分。在每小题给出的四个选项中，有多个选项正确，全部选对得4分，选对但不全得3分，含有错选的得0分。）
题号
10
11
12
答案
CD
AC
BD
三．填空题（每空2分，共14分）联立①、②两式得 t2 = 0.4s
L ==m = 0.8m = 1.13m ……………………………（1分）
说明：关于F点的位置，其它表达正确的同样给分。

会宁五中2012～2013学年度第二学期期中试卷
高一 语文




会宁五中2012～2013学年度第二学期期中试卷
高一 语文答案


（时间：120分钟 总分：150分）
注意:所有答案都做到答题卡上，答在试卷上不得分！
参考公式：回归直线方程相关公式
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、下列各角中与角终边相同的是 ( )
A. B. C. D.
2、下列两个变量不是相关关系的是（ ）
A．人的身高和体重
B．降雪量和交通事故发生率
C．匀速行驶的车辆的行驶距离和时间
D．每亩施用肥料量和粮食亩产量
3、等于（ ）
A. B. C. D.
4、右图所示的程序框图，若输入的分别为21, 32,75，则输出
的分别是 （ ）
A．75,21, 32 B．21, 32, 75
C．32,21,75 D．75, 32, 21
5、右图所示茎叶统计图表示某城市一台自动售货机的销售额情况，那么这组数据的极差是（ ）
A. B. C. D.
6、角的始边在轴正半轴、终边过点，且，则y的值为 （ ）
A.3 B. 1 C. ±3 D. ±1
7、从装有2个红球和2个黑球的口袋内任取2个球，那么互斥而不对立的两个事件是（ ） A．至少有一个黑球与都是黑球 B．至少有一个黑球与都是黑球
C．至少有一个黑球与至少有1个红球 D．恰有1个黑球与恰有2个黑球
8、设函数，，则是（ ）
A.最小正周期为的奇函数 B.最小正周期为的偶函数
C.最小正周期为的奇函数 D.最小正周期为的偶函数
9、从一批羽毛球产品中任取一个，其质量小于的概率为，质量小于的概率
为，那么质量在（ ）范围内的概率是（ ）
A． B． C． D．
10、从编号为1～50的50枚最新研制的某种型号的导弹中随机抽取5枚进行发射试验，若采取每部分选取的号码间隔一样的系统抽样方法，则所选取的5枚导弹的编号可能是（ ）
A. 1, 2, 3, 4, 5 B. 2, 4, 6, 16, 32
C. 3, 13, 23, 33, 43 D. 5, 10, 15, 20, 25
11、如图，矩形长为6，宽为4，在矩形内随机地撒300颗黄豆，数得落在椭圆外的黄豆数为96颗，以此实验数据为依据可以估计出椭圆的面积约为（ ）.
A． 7.68 B． 16.32 C． 17.32 D． 8.68
12、把函数的图象上所有的点向左平行移动个单位长度，再将所得的图象的横坐标缩短到原来的倍（纵坐标不变），得到的图象所表示的函数是（ ）
. .
. .
第Ⅱ卷（非选择题 共90分）二、填空题：本大题共4小题，每小题5分，共20分．
13、设扇形的周长为，面积为，则扇形的圆心角的弧度数是
14、如图是某算法的程序框图，当输入的值为5时，则其输出的结果是 .
15、若，则
16、下列各数 、 、 、 中最小的数是____________
三、解答题：本大题共6小题，共70分．解答应写出必要的文字说明、证明过程或演算步骤.
17、（本小题满分10分）
一粒均匀的骰子有三面被涂上了紫色，二两被涂上了绿色，另一面被涂上了橙色.掷这粒骰子，计算下列事件的概率：
(1)向下的面是紫色；
(2)向下的面不是橙色.
18．（本小题满分12分）
（1）已知角终边上一点，求的值；
（2）化简：.
19．（本小题满分12分）某射击运动员在一次射击比赛中，每次射击成绩均计整数环且不超过10环，其中射击一次命中7～10环的概率如下表所示
命中环数
7
8
9
10
概 率
0.12
0.18
0.28
0.32
求该射击运动员射击一次，
（1）命中9环或10环的概率； （2）命中不足7环的概率.
20．（本小题满分12分）
已知，求的值.
21.（本小题满分12分）
下表提供了某厂节能降耗技术改造后生产甲产品过程中记录的产量(吨)与相应的生产能耗 (吨标准煤)的几组对照数据：
(1)请画出上表数据的散点图；
(2)请根据上表提供的数据，求出关于的线性回归方程；
22．（本小题满分12分）
函数（其中）在一个周期内的图象如下
(1)求函数的解析式；
(2)求函数的单调增区间.会宁五中2012——2013学年度第二学期期中试卷
高一数学参考答案
一、选择题：
19．（本小题满分12分）
解：记“射击一次命中环”的事件为N，，则事件彼此互斥.
（1）记“射击一次命中9环或10环”为事件，则当或之一发生时，事件发生.
由互斥事件的概率加法公式,得.
因此，命中9环或10环的概率为0.60.
（2）由于事件“射击一次命中不足7环”是“射击一次至少命中7环”的对立事件，
故所求的概率为.
因此，命中不足7环的概率为0.10.
20．（本小题满分12分）
解：因为，所以.

(2)

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