高二英语科第一学期第三次质量检测试题
命题人王佑宏
本试卷分第一卷（选择题）和第二卷（非选择题）两部分。
共120分。考试时间120分钟。
第一卷（三部分，共85分）
第一部分：听力（共20小题；每小题1分，满分20分）
第一节（共5小题；每小题1分，满分5分）
听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
1. What is the man doing now?
A. Fixing his car.
B. Working to make money.
C. Planning to get a mechanic.
2. Who is the man?
A. An artist.
B. A carpenter.
C. A house painter.
3. Where most probably are the speakers?
A. On a train.
B. In a car.
C. On a plane.
4. What does the woman mean?
A. She lost her notes.
B. The notes are not hers.
C. Someone has borrowed her notes.
5. What is the woman trying to do?
A. Go to sleep.
B. Watch TV.
C. Ask her iron back.
第二节（共15小题；每小题1分，满分15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1，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 woman do last weekend?
A. Went for a picnic.
B. Went camping.
C. Went to a gym.
7. How does the woman like their activity?
A. So-so.
B. Terrible.
C. Good.
听第7段材料，回答第8-10题。
8. What happened to the man?
A. He has some trouble with the teeth.
B. He was hurt by a needle.
C. He has a cold.
9. What can we learn about the man?
A. He has filled the hole.
B. He’s had some medicine.
C. He doesn’t like sour food.
10. How many packets of medicine should the man take a day?
A. 1.
B. 2.
C. 4.
听第8段材料，回答第11-13题。
11. What is the probable relationship between the man and Julia?
A. Husband and wife.
B. Brother and sister.
C. Father and daughter.
12. How did Julia feel about the tour?
A. Satisfied.
B. Angry.
C. Excited.
13. What can we learn about the hotel?
A. It was great with a nice view of the sea.
B. It was comfortable.
C. It was on a noisy street.
听第9段材料，回答第15-17题。
14. What is the woman complaining about?
A. A noisy office.
B. A crowded classroom.
C. A poor relationship.
15. Who is Jack?
A. A student.
B. A TV
C. A professor.
16. What does the man suggest?
A. Having a discussion.
B. Stopping students coming.
C. Asking for a meeting room.
听第10段材料，回答第17-20题。
17. Where will the people eat lunch?
A. In a restaurant.
B. In a museum.
C. In a park.
18. When did people begin to call the tree Washington Elm?
A. In 1775.
B. In 1864.
C. In 1984.
19. About how old was the tree when it died?
A. 100.
B. 104.
C. 228.
20. What are the people doing next?
A. Having lunch.
B. Seeing the tree.
C. Walking around the park. 第二部分：英语知识运用（共两节，满分35分）
第一节：单项填空（共15小题；每小题1分，满分15分）
21. The murderer was brought in, with his hands behind his back.
A. being tied
B. having tied
C. to be tied
D. tied
22. If you want to improve your English, you must practice it every day.
A. speaking...speaking
B. spoken...speaking
C. spoken...to speak
D. speaking...to speak
23. After the storm, streets were by many trees.
A. blocked...fallen
B. blocked...falling
C. blocking...fallen
D. blocking...falling
24. I’m moving to the countryside. The air there is much fresher than in the city.
A. ones
B. one
C. that
D. those
25. After seemed an endless wait, it was his turn to have the job interview.
A. that
B. it
C. what
D. which
26. late on the weekend, Bob turned off the alarm.
A. To sleep
B. Sleeping
C. Sleep
D. Having slept
27. The book still where you it.
A. https://www.doczj.com/doc/b8418686.html,id
B. https://www.doczj.com/doc/b8418686.html,y
C. https://www.doczj.com/doc/b8418686.html,id
D. https://www.doczj.com/doc/b8418686.html,id
28. The doctor can’t cure the patient lung cancer, but he tried to search for
a cure it.
A. for...for
B. of...of
C. for...of
D. of...for
29. I fully understand your point of view, I do also have some sympathy for Michael’s which is against yours.
A. When
B. As
C. While
D. After
30. When , ice changes into water.
A. to heat
B. heating
C. heated
D. they are heated
31. When he saw the ship pulling off the port, he jumped into the water swimming to it and finally he it!
A. did
B. took
C. managed
D. made
32. Between the two rows of trees the teaching building.
A. stand
B. stands
C. standing
D. are standing
33. How is it he has made such rapid progress?
A. why
B. when
C. that
D. the one
34. My watch needs , but I have no time to go to town to have it .
A. repairing...repaired
B. to be repaired...repairing
C. to repair...repaired
D. being repaired...repaired
35. I would appreciate back this afternoon.
A. you to call
B. you call
C. your calling
D. you’re calling
第二节：完形填空（共20小题；每小题1分，满分20分）
The town of Pressure and the town Pleasure were neighbor but had 36 in common. Residents built walls to 37 influence from the 38 town.
In Pressure, everyone struggled to be the very best. When women 39 birth, they would compete to have the baby with the 40 cry. There was violent competition in every aspect of life. Because 41 was the index(指数) of success, people were always
42 making money, with no time for relaxation.
43 , over in Pleasure, the motto was “As long as you like it, do it.” People
44 without pressure and could do 45 they liked. Children played computer games day and night. At school, teachers didn’t care 46 students showed up or not. Workers might sit around the office 47 sipping coffee and doing nothing. 48 the lack of regulations, nobody worried about losing their jobs. No one had the slightest thought of moving 49 , either for themselves or for the town. The computers they used were 50 models from Pressure.
Some of the young were addicted to 51 because of the emptiness of their lives. Then, people in the two towns began asking themselves, “What is life 52 ?” But,
just before life in the two towns completely failed. There came a saint—Mr. Reason. He went from door to door, 53 with people and giving advice. People in Pressure learnt to be content with what they had, while people in Pleasure began to make plans. They 54 the walls between them and built a road to connect the two. The townpeople 55 to realize the truth—There is no space between Pressure and Pleasure if people don’t go to extremes.
36. A. anything B. nothing C. everything D. something
37. A. keep out B. look out C. work out D. give out
38. A. another B. any C. every D. other
39. A. gave B. took C. offered D. brought
40. A. loud B. louder C. loudest D. loudly
41. A. health B. healthy C. wealth D. wealthy
42. A. busy B. lazy C. easy D. hard
43. A. Meanwhile B. At that time C. At one time D. Once in a while
44. A. got up B. grew up C. set up D. brought up
45. A. nothing B. something C. anything D. everything
46. A. what B. who C. where D. whether
47. A. all way B. all night C. all way long D. all day long
48. A. Thanks to B. Because C. Owe to D. According to
49. A. backward B. forward C. upward D. downward
50. A. new B. old C. right D. advanced
51. A. work B. money C. drugs D. books
52. A. for B. at C. in D. to
53. A. talked B. to talk C. talks D. talking
54. A. pulled down B. put down C. went down D. wrote down
55. A. went B. returned C. happened D. came
第三部分：阅读理解（共20小题；每小题1.5分，满分30分）
A
Clean, clear air and green landscapes make New Zealand a nature lover’s paradise. But this calm and relaxing country has another side. New Zealand is also the extremely sports capital of the world.
Known as Kiwis, New Zealanders are famous for their relaxed lifestyle and their love of the outdoors. But they have also developed a great selection of white-knuckle activities for those seeking a bit more excitement from life.
“Bungee” is a word that gets the heart beating. It refers to the challenge and excitement of throwing yourself off a bridge or platform high above the ground with your legs tied to a big rubber band.
Bungee jumping originated in the South Pacific islands. There it was a coming of age ritual (仪式) for young men. Modern bungee jumps started in New Zealand in the late 1980s. It was introduced to the world by New Zealander, A.J. Hackett. He performed a legendary jump was broadcast all over the world. As a result, bungee jumping took off in France, spread to other European countries, and has now gained popularity all
over the world. The world’s first commercial bungee site was opened in Queenstown, New Zealand, in 1988.
If bungee jumping challenges your fear of heights, white water rafting gives you a thrilling, natural roller coaster (过山车) ride. White water rafting is hugely popular in New Zealand. There are around 50 rivers used to provide this final challenge. In nothing but an eight-seated rubber raft, you speed down a narrow, rocky river. Your on board guide steers the raft and tells you how to paddle.
Having enjoyed the thrill of rafting, remember to choose a fine day with clear blue skies for skydiving. New Zealand’s dramatic natural scenery makes skydiving extra exciting. Generally, operators will give you the choice of height from 3,000, 4,000 or 5,000 meters. Free falling lasts from 30 to 45 seconds during which time you will feel the power of the air tearing at your suit. As the parachute (降落伞) opens the world suddenly becomes still and silent. That’s the time to relax and enjoy the view. The landing is soft but the excitement is hardcore (无限的).
56. The world’s first commercial bungee site was opened in .
A. Queenstown
B. the South Pacific islands
C. Paris
D. London
57. Which of the following does not belong to white-knuckle activities?
A. Bungee jumping.
B. White water rafting.
C. Skydiving.
D. Sightseeing.
58. Which of the following statements about bungee jumping is NOT true?
A. Bungee jumping began in the South Pacific islands.
B. Modern bungee jumps started in France in the late 1980s.
C. Bungee jumping was originally a coming of age ritual for young men in the Pacific islands.
D. New Zealander A.J. Hackeett made great contributions to the spread of bungee.
59. What does the passage mainly tell us?
A. Bungee is popular all over the world.
B. Landscapes make New Zealand a nature lover’s paradise.
C. Extreme sports in New Zealand are popular.
D. White water rafting is hugely popular in New Zealand.
B
They are among the 250,000 people under the age of 25 who are out of work in the Netherlands, a group that explains the cause of 40 percent of the nation’s unemployed.
A storm of anger boils up at the government-sponsored(政府资助的) youth center, event among those who are continuing their studies.
“We study for jobs that don’t exist,” Nicollets Steggerda, 23, said.
After thirty years of prosperity, unemployment among 10 member nations of the European Community has reached as much as 11 percent, affecting a total of 12.3 million people, and the number is climbing.
The bitter disappointment long expressed by British youths is spreading across the Continent. The title of a rock song “No Future” can now be seen written on the
brick walls of closed factories in Belgium and France.
Recent surveys have found that the increasing argument in the last few years over the deployment (部署) in Europe of North Atlantic Treaty Organization missiles and the possibility of nuclear war have clouded European youths’confidence in the future. One form of protest tends to put the responsibility for a country’s economic troubles on the large numbers of “guest workers” from Third World nations, people welcomed in Western Europe in the years of prosperity.
Young Europeans, brought up in an extended period of economic success and general stability, seem to be similar to Americans more than they do their own parents. Material enjoyment has given them a sense of expectation, even the right, to a standard of living that they see around them.
“And so we pass the days at the discos, or meet people at the café, and sit and share,”said Isabella Cault. “There is usually not much conversation. You look for happiness. Sometimes you even find it.”
60. Unemployment in Netherlands has affected .
A. about 0.6 million people
B. 250,000 people
C. less than half of the population
D. one million people
61. What Nicollets Steggerda said (Para.2) means that .
A. what the students learn is more than necessary
B. the students cannot get work after graduation
C. the students’ aim in study is not clear
D. school education is not sufficient
62. British youths .
A. have pity on the unemployed on the Continent
B. have been the first to show their disappointment over joblessness
C. care about unemployment in France and Belgium
D. are trying to find work on the Continent
63. It seems that young Europeans .
A. are more like Americans than their elders in their way of thinking
B. look more like Americans than their elders do
C. expect more from Americans than from their elders
D. look upon life as their elders do
C
The natural world is under violent assault (冲击) from man.
The seas and rivers are being poisoned by radioactive wastes, by chemical discharges and by the dumping of dangerous toxins (毒素) and raw sewage. The air we breathe is polluted by smoke and fumes from factories and motor vehicles; even the rain is poisoned.
It’s little wonder forests and lakes are being destroyed and everywhere wildlife is disappearing. Yet the destruction continues.
Governments and industries throughout the world are intensifying the efforts to extract(提取) the earth’s mineral riches and to plunder(掠夺) its living resources.
The great rain-forests and the frozen continents alike are seriously threatened. And all this is done despite the warnings of the scientific community and the deep concern of millions of ordinary people, and despite the fact, too, that we can create environmentally-clean industries, exploit the power of the sun, wind and waves for our energy needs and manage the limited resources of the earth in a way that will safeguard our future and protect all the rich variety of life-forms which share this planet with us.
But there is still hope. The forces of destruction are being challenged across the globe, and at the spearhead of this challenge is Green Peace.
Wherever the environment is in danger, Green Peace has made a stand. Its scientific presentations and peaceful direct actions at sea and on land have shocked governments and industries into an awareness that Green Peace will not allow the natural world to be destroyed.
Those actions, too, have won the admiration and support of millions. Now you can strengthen the thin green line; you can make your voice heard in defense of the living world by joining Green Peace today.
64. Which of the following statements is NOT true?
A. Drinking water is poisoned.
B. Radioactive waste poisons the sea.
C. Sewage isn’t processed.
D. Cars and factories poison the air.
65. The writer forests and lakes are being destroyed.
A. is surprised that
B. is unsure why
C. wonders why
D. understands why
66. Rain-forests are being destroyed because governments and industries .
A. are unaware of what they are doing wrong
B. are rich and powerful
C. choose to ignore criticism
D. basically care about the environment
67. Governments and industries .
A. don’t know what Green Peace thinks
B. are forced to understand the problems by Green Peace
C. can easily ignore Green Peace
D. misunderstand what Green Peace thinks
D
It may help you to know that there is no such thing as a perfect speech. At some point in every speech, every speaker says something is not understood exactly as he has planned. Fortunately, such moments are usually not obvious to the listeners. Why? Because the listeners do not know what the speaker plans to say. They hear only what the speaker does say. If you lose your place for a moment, wrongly change the order of a couple of sentences, or forget to pause at a certain point, no one will be any the wiser. When such moments occur, don’t worry about them. Just continue as if nothing
happened.
Even if you do make an obvious mistake during a speech, that doesn’t really matter. If you have ever listened to Martin Luther King’s famous speech—“I Have a Dream”, you may notice that he stumbles over his words twice during the speech. Most likely, however, you don’t remember. Why? Because you were fixing your attention on his message rather than on his way of speech-making.
People care a lot about making a mistake in a speech because they regard speech-making as a kind of performance rather than as an act of communication. They feel the listeners are like judges in an ice-skating competition. But, in fact, the listeners are not looking for a perfect performance. They are looking for a well-thought-out speech that expresses the speaker’s ideas clearly and directly. Sometimes a mistake or two can actually increase a speaker’s attractiveness by making them more human.
As you work on your speech, don’t worry about being perfect. Once you free your mind of this, you will find it much easier to give your speech freely.
68. The underlined part in the first paragraph means that no one will .
A. be smarter than you
B. notice your mistakes
C. do better than you
D. know what you are talking about
69. You don’t remember obvious mistakes in a speech because .
A. your attention is on the content
B. you don’t fully understand the speech
C. you don’t know what the speaker plans to say
D. you find the way of speech-making more important
70. It can be inferred from the passage that .
A. giving a speech is like giving a performance
B. one or two mistakes in a speech may not be bad
C. the listeners should pay more attention to how a speech is made
D. the more mistakes a speaker makes, the more attractive he will be
71. What would be the best title for the passage?
A. How to Be a Perfect Speaker
B. How to Make a Perfect Speech
C. Don’t Expect a Perfect Speech
D. Don’t Expect Mistake in a Speech
E
Eco-tourism is causing a lot of damage to wildlife and may be endangering the survival of the very animals people go to see, according to researchers.
Experts are worried because polar bears, dolphins (海豚), penguins and other creatures are getting stressed and losing weight and some are dying.
“It has been proved that many animals do not react well to tourists in their backyard,” New Scientist magazines said.
The immediate effects researchers have noticed are changes in behavior, hear rates, or stress hormone (荷尔蒙) levels but they fear it could get much worse and over the long term “could endanger the survival of the very wildlife they want to see.”
Although money produced through eco-tourism, which has been growing at about 10-30
percent a year, has major benefits for poor countries and people living in rural areas, the Swiss-based World Conservation Union and some government fear not all projects are audited (审查) and based on environmentally friendly policies, according to the magazine.
“Spread of disease to wildlife, or small changes to wildlife health through disturbance of daily life or increased stress levels, while not obvious to the careless observer, may translate to lower survival and breeding,”said Philip Seddon, of the University of Otago in Dunedin, New Zealand.
Scientists have noticed that bottleneck dolphins along the northeastern coast of New Zealand become nervously excited when tourist boats arrive. Similar changes in behavior have been observed in polar bears and yellow-eyed penguins in areas visited by eco-tourism projects are started.
“The animals’welfare should be very important because without them there will be no eco-tourism,” said Rochelle Constantine of the University of Auckland in New Zealand.
72. What’s the text mainly about?
A. Many animals are dying because of lack of money.
B. There will be no eco-tourism without animals.
C. Eco-tourism could endanger the survival of the wildlife.
D. More research should be done on eco-tourism.
73. We may learn from the text that .
A. eco-tourism must be developed properly
B. polar bears are losing weight without enough food
C. all the poor countries have stopped eco-tourism
D. money produced through eco-tourism should be spent on wildlife
74. Which of the following is NOT mentioned in the text?
A. Many animals do not react well in their backyard.
B. Polar bears in areas visited by eco-tourists are producing smaller babies.
C. Eco-tourism has been growing at about 10-30 percent a year.
D. Studies should be done before new eco-tourism projects are started.
75. What Rochelle Constantine said in the last paragraph implies that .
A. if people want to get high income, they must develop eco-tourism
B. animals should have their own way of life
C. animals are man’s good friends
D. eco-tourism should be stopped to protect the animals
第二卷（共35分）
第四部分：写（共三节，满分45分）
第一节：单词拼写（共10题；每小题1分，满分10分）
76. A p school is a place where children between five and eleven can receive education.
77. Waiting for exam results is a time of great a .
78. Could you do me a f and pick up Sam from school today?
79. This opera has never been p in this country.
80. The hurricane hit the town, badly d the buildings.
81. She was at the top of her ________(职业).
82. I’m sure he says these things ________(故意) to annoy me.
83. Do you have an ________(可供选择的) plan for the summer holidays?
84. In recent years, the cost of living has increased ________(逐渐地)
85. Your ________(行为) brought shame to your family.
第二节：对话填空（共10小题；每小题1分，满分10分）
W: I can’t decide w 86 to go to university 86. or get a job. What do you think?
M: Well, if I w 87 you, I’d go on studying. 87. W: But I don’t e 88 know what to study. 88. M: If I had the chance again, I’d study computers.
You’re good at science subject.
W: That’s w 89 my parents want me to do. 89. M: You should take their a 90 . They know 90. know wh at’s the best for you.
W: But my friends will have jobs and lots of fun
w 91 I spend all my time studying. 91. M: But i 92 you go to university, you’ll 92. still have time for fun.
W: Umm. What you say makes s 93 . But, you 93. know, I still have to ask my parents for pocket
money and I h 94 to do so at this age. 94. M: If you try to find a p 95 job, you will 95. have some money, too.
W: You’re right. Thank you.
第三节：书面表达（满分15分）
最近几年越来越多的大学生加入打工的队伍，请你结合下表，就这一现象写一篇短文。
注意： 1．词数：120左右。文章的开头已为你写好。
2．参考词汇：调查survey; 家庭教师tutor; 学费tuition; 经济地economically; 视野outlook
According to a recent survey, ......
高二英语科试题答案纸
第一节：单词拼写（共10小题；每小题1分，满分10分）
76、 77、
78、 79、
80、 81、
82、 83、
84、 85、
第二节：对话填空（共10小题；每小题1分，满分10分）
W: I can’t decide w 86 to go to university 86. or get a job. What do you think?
M: Well, if I w 87 you, I’d go on studying. 87. W: But I don’t e 88 know what to study. 88. M: If I had the chance again, I’d study computers.
You’re good at science subject.
W: That’s w 89 my parents want me to do. 89. M: You should take their a 90 . They know 90. know what’s the best for you.
W: But my friends will have jobs and lots of fun
w 91 I spend all my time studying. 91. M: But i 92 you go to university, you’ll 92. still have time for fun.
W: Umm. What you say makes s 93 . But, you 93. know, I still have to ask my parents for pocket
money and I h 94 to do so at this age. 94. M: If you try to find a p 95 job, you will 95. have some money, too.
W: You’re right. Thank you.
Ⅵ、书面表达（满分15分）
Answers for reference:
听力理解：01-05 ACBCA 06-10 BCABC 11-15 ABCAB 16-20 CABCA
选择填空：21-25 DBACC 26-30 AADCC 31-35 DBCAC
完形填空：36-40 BADAC 41-45 CAABC 46-50 DDABB 51-55 CADAD
阅读理解：56-60 ADBCA 61-65 BBAAD 66-70 CBBAB 71-75 CCABB
76. primary 77. anxiety 78. favo(u)r 79. performed 80. damaging
81. career 82. deliberately 83. alternative 84. gradually
85. behavio(u)r
对话填空:
86. whether 87. were 88. even 89. what 90. advice
91. while 92. if 93. sense 94. hate 95. part-time
书面表达:
(A possible version)
According to a recent survey, about 25 percent of college students have a part-time job．During summer vacation, this figure will increase to 72 percent. College students are working as tutors, waiters or salesmen.
Why do they want part-time jobs？First，they want to earn money to help cover the increasingly higher college tuition. Second, they hope to be economically independent and buy whatever they want.
In my opinion, by doing part-time jobs, college students can gain some society experience and broaden their outlook. What’s more, part-time jobs can provide them with a valuable chance/opportunity to know the outside world. So it’s of great significance for college students to
do part-time jobs.
2016学年第一学期期末教学质量检测 九年级英语 本试卷共四大题, 9页, 满分110分。考试时间120分钟。 注意事项： 1. 答卷前，考生务必在答题卡上用黑色字迹的钢笔或签字笔填写自己的考生号、姓名、试室号、座位号，再用2B铅笔把对应这两个号码的标号涂黑。 2. 选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。如需要改动，用橡皮擦干净后，再选涂其他答案。不能答在试卷上。 3. 非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域的相应位置上；如需要改动，先划掉原来的答案，然后再写上新的答案，改动的答案也不能超出指定的区域；不准使用铅笔、圆珠笔和涂改液。不按以上要求作答的答案无效。 4. 考生必须保持答题卡的整洁，考试结束，将本试卷和答题卡一并交回。 一、语法选择（共15小题；每小题1分，满分15分） 阅读下面短文，按照句子结构的语法性和上下文连贯的语法要求，从1~15各题所给的A、B、C 和D项中选出最佳选项，并在答题卡上将该项涂黑。 Have you ever read the novel The adventure of Tom Sawyer? Have you ever 1 to a place called Hannibal? Every July, visitors from all over the world come to Hannibal, Missouri, for a special event—National Tom Sawyer Days. The event celebrates the great writer 2 was named Mark Twain. Mark Twain spent his childhood 3 Hannibal, living there for about 10 years, and his creation w as 4 little naughty boy—Tom Sawyer. The event is great 5 . Among the many interesting contests, 6 one is the national Fence Painting Contest. Where does this contest come from? Of course, 7 comes from the famous story “Tome Sawyer Paints the Fence”. Many states in the USA 8 the fence painting contests throughout the year and send their winners to Hannibal for the national Fence Painting Contest. Ten to thirteen-year-old “Tom Sawyers”9 on three parts: first, the clothes they wear; second, how fast they paint the fence; third, how 10 they paint. The winner will get a trophy(奖品). 11 is very excited while watching the event. Besides the fence painting contest, there is another interesting event—the Tom and Becky contest. The contest is open only for middle school students. The students 12 pass two exams. You see, 13 a Tom or Becky is not easy. Althou gh the story of Tom Sawyer is fictional, 14 it’s based on fact and it brings a lot of fun. If you go to Hannibal, you’ll see the white fence which still stands 15 Twain’s boyhood home. 1. A. go B. went C. been D. gone 2. A. whom B. who C. which D. what 3. A. for B. on C. with D. in 4. A. a B. an C. the D. / 5. A. fun B. funny C. funnier D. funniest 6. A. famous B. more famous C. the more famous D. the most famous 7. A. it B. they C. this D. that 8. A. held B. hold C. holds D. are holding 9. A. judge B. judges C. is judged D. are judged 10. A. good B. well C. better D. best 11. A. Somebody B. Anybody C. Everybody D. Nobody 12. A. must B. may C. can D. could 13. A. be B. being C. been D. to been 14. A. but B. so C. as D. / 15. A. in front B. in the front C. in front of D. in the front of
高一上期期末质量检测化学试题(含答案) （考试时间：90分钟试卷总分：100分） 注意： 1．本学科试卷分试题卷和答题卡两部分。试题卷分第Ⅰ卷（选择题）和第Ⅰ卷（非选择题）（共6页24题）,全部答案必须按要求填在答题卡的相应答题栏内 ．．．．．．。 ．．．．．．．．．．．．,否则不能得分2．相对原子质量：H 1 C 12 N 14 O 16 Na 23 S 32 Cl 35.5 Fe 56 第I卷选择题（共40分） 本题包括20小题,每小题2分,共40分。每小题只有一个选项符合题意。 1．下列变化不属于化学变化的是 A．人工固氮B．白磷自燃C．铁的锈蚀D．碘的升华 2．下列物质分类中,前者包含后者的是 A．氧化物、化合物B．溶液、胶体 C．化合物、电解质D．酸性氧化物、非金属氧化物 3．下列物质的俗称与化学式不对应的是 A．生石灰-CaO B．胆矾-CuSO4C．烧碱-NaOH D．酒精-C2H5OH 4．胶体区别于其他分散系的本质特征是 A. 胶体粒子不能透过半透膜 B. 胶体粒子带电荷 C. 胶体能够发生丁达尔现象 D. 胶体粒子直径在1-100nm之间 5．下列物质在水中的电离方程式错误的是 A．MgSO4=== Mg2+ + SO42-B．Ba(OH)2=== Ba2+ + OH2－ C．NaHCO3=== Na+ + HCO3－D．H2SO4=== 2H+ + SO42-
6．可作为呼吸面具和潜水艇中氧气来源的物质是 A．Na2O2B．NaHCO3C．H2O2D．KMnO4 7．同温同压下,等质量的下列气体所占有的体积最大的是 A．O3B．H2S C．CO2D．NO 8．下列变化中,需要加入氧化剂才能实现的是 A．CuCl2 → Cu B．Na2CO3 → CaCO3C．SO2 → SO3D．MnO4－→ Mn2+ 9．在含有大量H＋、K＋、NO3－的溶液中,还能大量共存的离子是 A．OH－B．CO32-C．Mg2+D．Fe2+ 10．除去混在碳酸钠粉末中的少量碳酸氢钠,最合理的方法是 A．加热B．加入NaOH溶液C．加入盐酸D．加入CaCl2溶液11．某学生用氯气消毒过的自来水配制下列物质的溶液,会导致药品明显变质的是A．NaCl B．AgNO3C．Na2SO4D．盐酸 12．下列氯化物中,既能由金属和氯气直接化合制得,又能由金属和盐酸反应制得的是A．CuCl2B．MgCl2C．FeCl3D．FeCl2 13．下列说法正确的是 A．HCl的摩尔质量为36.5g B．1mol H2SO4的质量为98g·mol-1 C．任何物质的摩尔质量都等于它的相对分子质量或相对原子质量 D．CO2的摩尔质量是H2的摩尔质量的22倍 14．设N A为阿伏加德罗常数的值,下列说法正确的是 A．0.1mol·L-1 Na2CO3溶液中Na+的数目为0.2N A B．标准状况下,2.24 L CCl4中的分子数目为0.1N A
超声波检测习题集 共：630题 其中：是非题175题 选择题274题 计算题90题 计算题91题
一、是非题 1.1 波动过程中能量传播是靠相邻两质点的相互碰撞来完成的。（）1.2 波只能在弹性介质中产生和传播。（）1.3 由于机械波是由机械振动产生的，所以波动频率等于振动频率。（）1.4 由于机械波是由机械振动产生的，所以波长等于振幅。（）1.5 传声介质的弹性模量越大，密度越小，声速就越高。（）1.6 物体作谐振动时，在平衡位置的势能为零。（）1.7 一般固体介质中的声速随温度升高而增大。（）1.8 由端角反射率试验结果推断，使用K≥1.5的探头探测单面焊焊缝根部未焊透 缺陷，灵敏度较低，可能造成漏检。（）1.9 超声波扩散衰减的大小与介质无关。（）1.10 超声波的频率越高，传播速度越快。（）1.11 介质能传播横波和表面波的必要条件是介质具有切变弹性模量。 （）1.12 频率相同的纵波，在水中的波长大于在钢中的波长。（）1.13 既然水波能在水面传播，那么超声表面波也能沿液体表面传播。（）1.14 因为超声波是由机械振动产生的，所以超声波在介质中的传播速度即为质点 的振动速度。（）1.15 如材质相同，细钢棒（直径<λ）与钢锻件中的声速相同。（）1.16 在同种固体材料中，纵、横波声速之比为常数。（）1.17 不同的固体介质，弹性模量越大，密度越大，则声速越大。（）1.18 表面波在介质表面作椭圆振动，椭圆的长轴平行于波的传播方向。 （）1.19 波的叠加原理说明，几列波在同一介质中传播并相遇时，都可以合成一个波 继续传播。（）1.20 在超声波传播方向上，单位面积.单位时间通过的超声能量叫声强。（）1.21 超声波的能量远大于声波的能量，IMHz的超声波的能量相当于IKHz声波 能量的100万倍。（）1.22 声压差2倍，则两信号的分贝差为6dB（分贝）。（）1.23 材料的声阻抗越大，超声波传播时衰减越大。（）
一、填空题（每空2分，共10分） 1 2、重要程度及监督监督控制要求不同的质量控制点，按照检查监督的力度不同我们可以分为见证点W 点和停止点H 点。 3、施工时所用的砌块产品龄期不应小于28 d。 4、涉及结构安全的试块、试件和见证取样与送检的比例不得低于有关标准规定取样数量的30 %。 5、所有分项工程施工，施工单位应在自检后，填写分项工程报检申请表，并附上分项工程评定表。 二、单项选择题（每题3分，共30分） 1、主体结构应由（D）组织进行验收。 A、项目经理 B、施工单位质量负责人 C、专业监理工程师 D、总监理工程师 2、根据《建设工程施工质量验收统一标准》（GB50300），单位工程竣工验收应由（B）组织。 A、施工单位 B、建设单位 C、设计单位 D、监理单位 3、当大体积混凝土平面尺寸过大时，可以适当设置（C），以减小外应力和温度应力；同时也有利于散热，降低混凝土的内部温度。 A、沉降缝 B、温度缝 C、变形缝 D、后浇缝
4、工程开工前应由（D）向有关人员进行安全技术交底。 A、项目经理 B、项目专职安全管理员 C、项目经理部的安全工程师 D、项目经理部的技术负责人 5、凡涉及安全、功能的有关产品，应按各专业工程质量验收规范规定复验，并经（B）检查认可。 A、施工单位技术负责人 B、设计单位 C、建设单位技术负责人 D、监理工程师（建设单位技术负责人） 6、隐蔽工程在隐蔽之前，应由（D）通知有关单位进行验收，并形成验收文件。 A、建设单位 B、监理单位 C、业主 D、施工单位 7、观察验槽的重点应选择在（C） A、基坑中心点 B、基坑边角处 C、受力较大的部位 D、最后开挖的部位 8、暗龙骨吊顶工程下列项不需防腐处理的是（C） A、金属吊杆 B、木龙骨 C、石膏板 D、金属龙骨 9、C30表示混凝土的（C）应大于或等于30MPa，且小于35MPa。 A、立方体抗压强度 B、轴心抗压强度 C、立方体抗压强度标准值 D、轴心抗压强度标准值 10、只能用于室内不能用于室外的陶瓷面砖品种是（B）。 A、多孔砖 B、有釉陶瓷砖 C、空心砖 D、无釉陶质砖
2018-2019 学年下学期期末教学质量检测试题 上信中学陈道锋 八年级英语 注意事项： 1 ．本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共 4 页。满分 100 分，考试时间 90 分钟。答卷前，考生务必用 0.5 毫米黑色签字笔 将自己的姓名、准考证号等信息填写在答题卡规定的位置。考试结束后，只须 将答题卡交回。 2 ．答题注意事项见答题卡，答在本试卷上不得分。 第Ⅰ卷（选择题共 55 分） 一、听力测试（共 15 小题，计 15 分） 注意：听力测试分四部分，共 20 小题。做题时，先将答案画在试卷上，录音 内容结束后，将所选答案转涂到答题卡上。 （一）听句子，选择与句子内容相对应的图片。每个句子读两遍。 1. A. B. C. 2. A. B. C. 3. A. B. C. 4 . 5. A. B. C.
1. 2. 3. 4. 5. （二）听对话和问题，根据所听内容，选择最佳答案。对话和问题都听两遍。 6. A. Twice. B. Once. C. Three times. 7. A. It is cloudy. B. It is rainy. C. It is snowy. 8. A. It’s too expensive. B. It’s not special enough. C. It’s out of style. 9. A. At two o’clock. B. At two thirty. C. At three o’clock. 10. A. In a hospital. B. At a train station. C. In a shop. （三）听对话，根据对话内容，判断下列句子正误，正确的用“A”表示，不正确的用“B”表示。对话读两遍。听对话前，你们有 20 秒钟的时间阅读下列句子。 11. Mary is mad at her cousin. 12. Mary lent a ruler to er cousin. 13. Mary’s cousin said she couldn’t find it. 14. Mary will go to Linda’s birthday party at six. 15. Mary will go to Linda’s house by bus. 请考生们先找到第四大题的听写部分，你们将有 5 秒钟的准备时间。 二、单项填空（共 15 小题，计 15 分） 选择最佳答案。 16. Britain is _________European country. It is also _________ island country. A. an; a B. the; an C. a; an D. an; an 17. --- Could you please sweep the floor? ---______. I have to do my homework. A. Yes, sure B. Sorr, I can’t C. Sorry, you can’t D. Yes, you can 18. 一 Ho much should I _________ on this radio ？ 一 Fifty pounds _________ enough. A. spend; are B. pay; is C. cost; is D. spend; is
福建省福州市2019届高三第一学期期末质量检查 化学试卷 (满分：100分；完卷时间：90分钟) 可能用到的相对原子质量：H-I．、C-12、N-14、0-16 第Ⅰ卷(选择题共50分) 一、选择题(本题包含1O个小题，每小题均只有一个正确选项，共20分) 1．下列说法，你认为不可能的是 A．只用米汤就可以鉴定食盐是否加碘 B．一滴水中的分子数比全球人口还多 C．汽车尾气中含有氮的氧化物 D．可口可乐pH=2.2 2．下列有关化学用语表示正确的是 A．N2的电子式： B．S2－的结构示意图： I D．乙酸乙酯的结构简式：C2 H5 COOC2 H5 C．质子数为53，中子数为78的碘原子：131 53 3．下列反应中生成物总能量高于反应物总能量的是 A．氧化钙溶于水 B．铁粉溶于稀硫酸 C．盐酸与氢氧化钠反应 D．碳酸钙分解4．浓硫酸有许多重要的性质，在与含有水分的蔗糖作用过程中不能显示的性质是 A．酸性 B．脱水性 C．强氧化性 D．吸水性、 5．下列有关试剂的保存方法错误 ．．的是 A．浓硝酸保存在棕色玻璃试剂瓶中 B．少量的金属钠保存在水中 C．氢氧化钠溶液保存在带橡皮塞的玻璃试剂瓶中 D．少量液溴通常保存在棕色玻璃试剂瓶中，并在液溴上加少量水液封 6．按纯净物、混合物、电解质和非电解质顺序排列的一组物质是 A．盐酸、空气、醋酸、干冰 B．冰醋酸、海水、硫酸钠、乙醇 C．蛋白质、油脂、烧碱、石灰石 D．胆矾、漂白粉、氯化钾、硫酸钡 7．判断下列有关化学基本概念的依据正确的是 A．氧化还原反应：是否有电子转移 B．共价化合物：是否含有共价键 C．强弱电解质：电解质溶解度大小 D．金属晶体：晶体是否能够导电 8．对滴有酚酞试液的下列溶液，操作后颜色变深的是 A．AlCl3溶液中再溶入AlCl3 B．CH3COONa溶液加热 C．氨水中加入少量NH4Cl固体 D．醋酸溶液加热 9．在含Na2CO3和NaHCO3各1mol的混合溶液中加入O.5mol下列物质，其中能使HCO3－的数目减少，CO32－数目增加的是 A．HCl B．Na2SO4 C．NaOH D．BaCl2 10．将足量CO2通入下列各溶液中，所含离子还能大量共存的是 A．K+、SiO32－、NO3－ B．NH4+、Al3+、SO42一 C．Na+、OH一、SO42一 D．Na+、CH3CO一、ClO一 二、选择题(本题包含10个小题，每小题均只有一个正确选项，共30分) 11．下列有关物质的性质或结构的说法正确的是 A．第二周期元素最高价与其原子最外层电子数相等 B．Na的原子半径比Cl的大，但Na+的半径比Cl一的小
2011年高考语文备考（193）黄冈市高三年级3月份质量检测 湖北省黄冈市2011年高三年级3月份质量检测 语文试题 一、（15分，每小题3分） 1．下列各组词语中加点的字．读音全部相同的一项是 A．针灸内疚纠正咎由自取 B．聆听凌空棱角高屋建瓴 C．觊觎诌谀逾期矢志不渝 D．浸渍陷阱劲敌噤若寒蝉 2．下列各组词语中，没有错别字的一组是 A．妨碍／防御九州／洲际貌台神离／和盘托出 B．纯粹／碎石粗犷／旷达百尺杆头／揭竿而起 C．苍海／伦俗揖拿／编辑谈笑风生／歌舞升平
D．贸然／冒失提拨／拨冗青山绿水/山清水秀 3．依次填入下列横线处的词语，恰当的一组是 发展向前的步伐____不能罔顾系统稳定问题或不理市场是否准备就绪，但若是过分，亦可能会错失重要的战略良 机，在今天这个竞争已然白热化、业内发 展的环境下。 A．固然保险何况日新月异 B．固然保守特别日新月异 C．虽然保险特别与开俱进 D．虽然保守何况与日俱进 4．下列各项中，没有语病的一项是 A．说到底，不管是北京或是其他地方，做好“治堵”工作还在于能否完善市政规划和优先发展公共交通。 B．在当前的就业压力下，有不少大学生加入了“蚁族”大军。“蚁族”的形成有多方面的原因，其中就包括大学生们不愿从事辛苦工作等自身原因造成的。 C．由于中国经济的基本面向好，一定程度的通胀有利于企业的扩张。不少企业家已经筹划在适度通胀的环境下加速扩张，顺势把一部分成本压力转移给下游企业。 D．所滑“皮革奶”，是利用已经废弃的动物皮革制品、动物毛发水解为皮革水解蛋白后，混入到牛奶中，以提高产品中的蛋白质含量。 5．下列各项中，标点符号的使用不符合规范的一项是 A．虽然每年过年给亲戚的小孩发压岁钱都要花去上千元，但有不少人认为这是一种“甜蜜的负担”，因为“给出去的是压岁钱，留下的是成年人的责任。” B．刚刚进入中等收入国家行列的中国，如何突破中等收人瓶颈，破解环境发展难题，走向绿色经济的可持续发展，这也是下一个十年所有中国企业需要探索的重要问题。 C．从这个意义上说，社会公正既体现为一种价值理念，也体现为一种制度安排；既可视为一种原则和标准，也可视为一种状态和结果。
太和县三堂镇中心小学 【发文字号】 2016年期末检测专号 三堂镇中心小学2016--2017学年第一学期期末教学质量 检测方案 一、教学质量检测目的 小学教育是义务教育阶段的基础环节的重要环节，它的质量关系到新一代人的综合素质的形成，也关系到国家和民族发展的未来。为了从整体了解和评价在新课程背景下的学科教学，认真分析影响教学质量的各种因素，寻求解决问题的途径和方法，加强学科研究，改进学科教学，全面提高小学教学质量，促进小学教育的均衡发展，特此进行小学质量的检测分析和调查研究。 二、检测时间和内容
三、检测组织和实施 1．检测组织：本着“科学、常态、基础、全面”的原则，本次检测由县教育局决策。教育局成立以班子成员为组长的片区巡视小组，中心学校蹲点巡视，学校分区成立考务组，实行交换监考，年级组统一组织评卷，成绩学校统一上报。 2．考务工作：为严肃考试纪律，规范考试管理，促进学风、考风建设，考务组分区制定考务方案，安排考务室，试卷保密柜，有专人员负责试场、监考人员、学生名册等各项考务工作，准备好订书机、胶水等材料。 3．试场安排：实行一人一桌。 4．巡视安排：县局、中心校巡视员流动巡视，学校主考不定时巡查，考务人员于考前30分钟到达指定考务室，检查试卷保管和考务安排等组织情况。 5．监考安排：实行分区固定任课教师交换监考的原则，每试场安排两人监考。提前30分钟进入考务室，进入考务室后关闭手机，提前10分钟进入考场，要求学生将书籍、作业本等东西清理到书包内，保持桌面和抽屉干净。然后一人发放试卷，一人提示学生认真在密封线内填写班级、学生姓名。开考后，两人分别在教室前后监考，不得交谈或阅读报刊书籍。除监试人员、主考和巡视员外，其他无关人员一律不能进入试场。考试结束前15分钟，监考员要提示考生考试剩余时间。 6．收卷装订：考试结束后，监考教师按顺序收卷，并注意检查试卷的总数与考生人数是否相符。如发现有学生缺考，监考老师必须在空白试卷密封线上用红笔填上缺考学生姓名，收齐试卷，直接回考务室，按试场试卷用订书机装订。 7．评卷安排：评卷时间为2017年元月16日上午8：00，8：10分区由教务处召开评卷会议，宣布学科组组长，统一评分标准和评卷注意事项，8：40开始阅卷，所有阅卷必须在一天内完成。 8．成绩录入：评卷结束后，分区统一进行统分、核分，并按学校和班级在电子表格中输入学生成绩。统分、核分要签名。最后把试卷密封保
九年级上学期期末化学试卷一、选择题 1．下列 4个坐标图分别表示 4个实验过程中某些质量的变化，其中正确的是（ ） A B C D 向一定量石灰石滴 加稀盐酸 向一定量过氧化氢溶液加入 少量二氧化锰 向相同铁粉和锌粉加入 足量稀盐酸 向一定量硫酸铜溶液不 断加入铁粉 A．A B．B C．C D．D 【答案】B 【解析】A、碳酸钙可以和稀盐酸反应生成二氧化碳，但是图中二氧化碳的起点不是在原点，错误；B、过氧化氢溶液在二氧化锰的催化作用之下能够分解产生氧气，而导致溶液中氧元素的质量减少，但是氢元素的质量不变，正确；C、等质量的+2价金属和足量的稀盐酸反应时相对原子质量越大，生成氢气的质量越少，故铁产生的氢气的质量要多，但是开始时，酸不足，生成的氢气的质量取决于加入酸的质量，所以斜线应重合，错误；D、铁和硫酸铜反应生成了铜，该反应中铁和铜的质量关系为： Fe+CuSO4═Cu+FeO4 56 63.5 所以可以判断加入的铁的质量比生成铜的质量要少，即固体的质量要减少，但是向硫酸铜溶液中加入固体，所以起始固体的质量为0。所以固体的质量是不断增加的，错误。故选B。 2．有反应322 Δ 2Cu(NO)2CuO+O+4X ，则X的化学式是 A．NO B．NO2 C．NH3 D．N2O3 【答案】B 【详解】根据质量守恒定律，反应前后原子的种类、个数不变进行分析。 反应物中有2个Cu原子，生成物中除X外有2个Cu原子。 反应物中有4个N原子，生成物中除X外有0个N原子。
反应物中有12个O原子，生成物中除X外有4个O原子。 则4个X分子中有4个N原子和8个原子。所以X的化学式为NO2 故选B。 3．为研究盐酸的化学性质，小明进行如下实验。其中能产生白色沉淀的是（） A．B．C．D． 【答案】A 【详解】A、稀盐酸能与硝酸银溶液反应生成氯化银白色沉淀和硝酸，故选项正确。 B、稀盐酸能与氢氧化钠溶液反应生成氯化钠和水，无明显变化，故选项错误。 C、稀盐酸能与氧化铜反应生成氯化铜和水，故选项错误。 D、锌能与稀盐酸反应生成氯化锌溶液和氢气，故选项错误。 故选：A。 4．除去CO中少量的CO2，下列方法正确的是 A．加入足量的澄清石灰水 B．通入氧气点燃 C．通过灼热的氧化铜 D．加入足量水 【答案】A 【详解】A、二氧化碳能与足量的澄清石灰水反应生成碳酸钙沉淀和水，一氧化碳不能，能除去杂质且没有引入新的杂质，符合除杂原则，故选项所采取的方法正确； B、通入氧气点燃，一氧化碳能燃烧，二氧化碳不能，反而会把原物质除去，不符合除杂原则，故选项所采取的方法错误； C、一氧化碳能与灼热的氧化铜反应生成铜和二氧化碳，反而会把原物质除去，不符合除杂原则，故选项所采取的方法错误； D、二氧化碳能与水反应生成碳酸，一氧化碳不能，但常温下二氧化碳在水中的溶解性小，不能全部与水反应，不能将杂质全部除去，故选项所采取的方法错误； 故选：A。 5．如图是“尾气催化转换器”将汽车尾气中有毒气体转变为无毒气体的微观示意图，其中不同的圆球代表不同原子．下列说法错误的是
无损检测综合试题 选择题(选择一个正确答案) 1.超声波检测中,产生和接收超声波的方法,通常是利用某些晶体的(c ) a.电磁效应 b.磁致伸缩效应 c.压电效应 d.磁敏效应 2.目前工业超声波检测应用的波型是(f ) a.爬行纵波 b.瑞利波 c.压缩波 d.剪切波 e.兰姆波 f.以上都是 3.工件内部裂纹属于面积型缺陷,最适宜的检测方法应该是(a ) a.超声波检测 b.渗透检测 c.目视检测 d.磁粉检测 e.涡流检测 f.射线检测 4.被检件中缺陷的取向与超声波的入射方向(a )时,可获得最大超声波反射： a.垂直 b.平行 c.倾斜45° d.都可以 5.工业射线照相检测中常用的射线有(f )： a.X射线 b.α射线 c.中子射线 d.γ射线 e.β射线 f.a和d 6.射线检测法适用于检验的缺陷是(e ) a.锻钢件中的折叠 b.铸件金属中的气孔 c.金属板材中的分层 d.金属焊缝中的夹渣 e. b和d 7.10居里钴60γ射线源衰减到1.25居里,需要的时间约为(c )： a.5年 b.1年 c.16年 d.21年 8.X射线照相检测工艺参数主要是(e )： a.焦距 b.管电压 c.管电流 d.曝光时间 e.以上都是 9.X射线照相的主要目的是（c ）： a.检验晶粒度； b.检验表面质量； c.检验内部质量； d.以上全是 10.工件中缺陷的取向与X射线入射方向(b )时,在底片上能获得最清晰的缺陷影 像：a.垂直 b.平行 c.倾斜45°d.都可以 11.渗透检测法适用于检验的缺陷是(a )： a.表面开口缺陷 b.近表面缺陷 c.内部缺陷 d.以上都对 12.渗透检测法可以发现下述哪种缺陷?(c ) a.锻件中的残余缩孔 b.钢板中的分层 c.齿轮的磨削裂纹 d.锻钢件中的夹杂物 13.着色渗透探伤能发现的缺陷是(a )： a.表面开口缺陷 b.近表面缺陷 c.内部未焊透
质量检测人员考试试题
水泥物理力学性能检验试题 一、名词解释 2、初凝时间：水泥从加水拌和到水泥达到标准规定的可塑性状态所需的时间。 3、终凝时间：水泥从加水拌和到完全失去可塑性状态达到标准规定的较致密的固体状态所需时间。 4、标准砂：检验水泥强度专用的细集料，有高纯度的天然石英砂经筛洗加工制成，对二氧化硅含量和粒度组成有规定质量要求。≥98% 5、水硬性胶凝材料：在拌水后即能在空气硬化又能在水中继续硬化，并能将砂石等骨料胶结在一起的材料。 6、胶凝材料：凡能在物理、力学作用下，从浆体变成坚固的石状体，并能胶结其他物料而具有一定机械强度的物质，统称为胶结凝材料。 7、火山灰性：一种材料磨细成粉，单独不具有水硬性，但在常温下与石灰一起和水后能形成具有水硬性的化合物的性能。 8、活性混合材：具有火山灰性或潜在水硬性，或兼有火山灰性和水硬性的矿物质材料。 9、细度：粉状物料的粗细程度，通常以标准筛的筛余百分数或比表面积或粒度分布表示。 10、比表面积：单位质量的物料所具有的表面积。 11、水泥净浆标准稠度：为测定水泥的凝结时间，体积安定性等性能，使其具有准确的可比性，水泥净浆以标准方法测试所达到统一规定的浆体可塑性程度。 12、水泥净浆标准稠度需水量：拌制水泥净浆时为达到标准稠度所需的加水量。 13、水灰比：水泥浆、水泥胶砂、混凝土混合料中拌合水与水泥的质量比值。 14、水泥强度等级：根据水泥强度的高低划分水泥产品质量的等级。 15、筛余：粉状物料细度的表示方法，一定质量的粉状物料在试验筛上筛分后所残留于筛上部分的质量百分数。 16、水泥胶砂流动度：表示水泥胶砂流动性的一种量度。 17、雷氏夹法：检验水泥中游离氧化钙含量影响水泥体积安定性的方法。 18、水泥胶砂需水量比：两种水泥胶砂达到规定的同一流动度范围时的加水量之比。 19、水泥胶砂：水泥、以标准砂和水按定配合比所拌制的水泥砂浆，用于标准试验方法中测试各种水泥的物理力学性能。 20、龄期：测定水泥浆、水泥胶砂和混凝土的物理力学性能时，从水泥加水拌合时起至性能实测时为止的养护时间。 21、养护：在测定水泥物理力学性能时，水泥试件需在规定温湿度的空气中和水中放置一定时间，使水泥较好水化的过程。 22、水泥胶砂强度：水泥力学的一种量度。 23、标准粉：一种已知细度特性值的粉状有证标准物质 24、龄期：测定：水泥浆、水泥胶砂和混凝土的物理力学性能时，从水泥加水拌合时起至性能实测时为止的养护时间。 25、水硬性：一种材料磨成细粉和水拌合成浆后，能在潮湿空气和水中硬化并形成稳定化合物的性能。 26、水泥混合材料：在水泥生产过程中，为改善水泥性能，调节水泥标号而加到水泥中的矿物质材料。 二、填空题 1、水泥强度等级42.5R中“R”代表（早强水泥） 2、取样应有代表性，可连续取，也可从（20个不同）部位取等量样品，总量至少12kg。 3、《硅酸盐水泥、普通硅酸盐水泥》标准中各强度等级水泥的（ 28天）龄期强度不得低于标准规定值。 4、《水泥胶砂强度检验方法（ISO法）》标准的编号为（GB/T17671-1999 ） 5、水泥胶砂试体成型用水，在仲裁或其他重要试验用（蒸馏水） 6、水泥胶砂搅拌时，各搅拌阶段的时间误差应在（±1s ）以内 7、水泥胶砂试体3d、28d强度试件应在成型后（20h-24h ）之间脱模。 8、3d、28d强度试验的进行时间（3d±45min28±8h ）。 9、试饼法测定水泥安定性，目测试饼未发现（裂缝用钢直尺检查也没有弯曲）的试饼安定性合格。 10、水泥净浆标准稠度用水量的测定方法有（不变水量法）即标准法、（调整水量法）即代用法两种。 11、水泥安定性检验方法有（雷氏法）即标准法、（试饼法）即代用法两种。 12、《水泥标准稠度用水量、凝结时间、安定性检验方法》标准的编号为（GB/T1346-2001 ） 13、代用法测定水泥标准稠度用水量，可用（调整水量法和不变水量法）两种方法的任一种。 14、《水泥细度检测方法筛析法》标准的编号为（GB/T1345-2005 ） 15、水泥细度检测方法，80um筛析试验称取试样（25g ） 16、水泥试验筛使用（10次）后要进行清洗。 17、水泥试验筛每使用（100次）后需重新标定。 18、《水泥比表面积测定方法勃氏法》标准的编号为（GB/T8074-1987 ） 19、《水泥比表面积测定方法勃氏法》规定：透气仪试料层体积（每隔一季度或半年）应重新校正一次。 20、水泥比表面积应由二次透气试验结果的平均值确定，如二次试验结果相差（2% ）以上时，应重新试验。 21、维卡仪滑动部分重300g±1g初凝针50mm±1mm终凝针30mm±1mm直径1.13mm±0.05mm试模深40mm±0.2mm顶内径65mm±0.5mm底内径75mm±0.5mm 22、流动度以水泥胶砂在流动桌上扩展的（平均直径）表示。 23、水泥强度受到（水灰比）、（原材料）、（温度）（湿度）（龄期）（试件形态）（试验方法）等因素的影响。
①②③小学期末教学质量检测模拟试卷科学卷及答案 五年级 科学试卷 （时间40分钟 试卷满分100分） 【卷首寄语】亲爱的同学们，这学期相信大家的科学探究活动很丰富吧。这里， 我们将再次进行科学之旅，饱尝科学带来的乐趣，现在就开始旅行吧。别忘 了，在解答时注意字迹端正，卷面保持整洁！只要你仔细审题，认真答题， 你就会有出色的表现，相信自己的实力,祝你成功！ 一、填空题：（每空1分，共27分） 1、当物体在水中受到的浮力大于重力时，物体就 ；当物体在水中受到的浮力小于重力时，物体就 。（改编） 2、铺设铁轨时,在接头处总要留出一定的_________，目的是防止在高温下铁轨 ___________而受到损坏。（改编） 3、滴水计时有两种方法：一种是利用特殊容器记录水漏完的时间，叫_________型水钟；一种是底部不开口的容器，记录它用多少时间把水接满的叫___________型水钟。 4、不同材料构成的物体，如果体积相同，重的物体容易 ，如果重量相同，体积小的物体容易 。航空母舰是最高大的军舰，以重出名，但它却能浮在水面上，原因在于它 很大。（原创） 5、热可以沿着物体传递，从温度 的部分传向温度 的部分，这种传热方法叫 。我们之所以用铁做锅烧饭是利用了铁 的本领，可以让饭熟得快；而锅铲用木头做柄是利用了木头 的性质，能很好地防止烫手。（原创） 6、在日本3·11大地震的电视直播中，某主持人说日本福岛与我们隔一个时区，那 么，在同一天里，福岛和杭州这两个城市中 先迎来黎明，因为地球 的自转方向是 ，自转一周的时间约是 _________。公转一周的时间 是 ，形成了 。（原创） 7、密封在塑料袋中的水在变热的过程中，水的_______没有发生变化，但水的_____变大, 所以装有热水的塑料袋能浮在冷水上。（改编） 8、古希腊天文学家 提出了“地心说”的理论，而提是出“日心说”理论的 是波兰天文学家 。（改编） 9 、许多液体受热后，体积会 ，受冷后，体积会 ，我们把这种题 型 填空 判断 选择 连线 图形 简答 实验与探究 等 级 书写 对题数 学校 班 级 姓名 学 号 答 题 请 不 要 超 过 此 密 封 线
本试卷可能用到的相对原子质量：H ：1 O：16 Na：23 Cu：64 一、选择题（本题共10小题，每小题只有一个选项 ．．．．．．符合题意，每小题2分，共20分） 1．【题文】节约资源和保护环境是每个公民应尽的义务。下列说法错误 ．．的是A．废弃的金属、纸制品、塑料是可回收资源，玻璃不是可回收资源 B．大力推广农作物的生物防治技术，以减少农药的使用 C．“静电除尘”、“燃煤固硫”、“汽车尾气催化净化”都能提高空气质量 D．“低碳生活”倡导生活中耗用能量尽量减少从而减少CO2排放 【结束】 2．【题文】以下进行性质比较的实验，不合理 ．．．的是 A．比较镁、铝金属性：氯化镁、氯化铝溶液中分别加入过量的NaOH溶液 B．比较氯、溴非金属性：溴化钠溶液中通入氯气 C．比较Cu、Fe2+的还原性：铁加入硫酸铜溶液中 D．比较高锰酸钾、氯气的氧化性：高锰酸钾中加入浓盐酸 【答案】C 【解析】A卷2 试题分析：A．比较镁、铝金属性的强弱可以通过它们的最高价氧化物对应的水化物的碱性的强弱。即氯化
【结束】 3．【题文】中学化学实验中常用到碳酸钠溶液，下列有关叙述错误 ．．的是A．在实验室中，能用碳酸钠溶液制备少量烧碱 B．实验室制CO2气体时，用饱和碳酸钠溶液除去其中混有的HCl气体 C．制取乙酸丁酯时，用于除去混有的丁醇和乙酸 D．做银镜反应实验时，可用热的碳酸钠溶液洗涤掉反应前试管内壁上的油污 【结束】 4．【题文】莽草酸可用于合成药物达菲，其结构简式如图，下列关于莽草酸的说法正确的是 A．分子式为C7H6O5B．分子中含有两种官能团C．可发生加成和取代反应D．在水溶液中羟基和羧基均能
无损检测综合试题 选声波检测中,产生和接收超声波的方法,通常是利用某些晶体的(c ) a.电磁效应 b.磁致伸缩效应 c.压电效应 d.磁敏效应 2.目前工业超声波检测应用的波型是(f ) a.爬行纵波 b.瑞利波 c.压缩波 d.剪切波 e.兰姆波 f.以上都是 3.工件内部裂纹属于面积型缺陷,最适宜的检测方法应该是(a ) a.超声波检测 b.渗透检测 c.目视检测 d.磁粉检测 e.涡流检测 f.射线检测 4.被检件中缺陷的取向与超声波的入射方向(a )时,可获得最大超声波反射： a.垂直 b.平行 c.倾斜45° d.都可以 5.工业射线照相检测中常用的射线有(f )： 射线 b.α射线 c.中子射线 d.γ射线 e.β射线和d 6.射线检测法适用于检验的缺陷是(e ) a.锻钢件中的折叠 b.铸件金属中的气孔 c.金属板材中的分层 d.金属焊缝中的夹渣 e. b和d 居里钴60γ射线源衰减到居里,需要的时间约为(c )： 年年年年 射线照相检测工艺参数主要是(e )： a.焦距 b.管电压 c.管电流 d.曝光时间 e.以上都是 射线照相的主要目的是（c ）： a.检验晶粒度； b.检验表面质量； c.检验内部质量； d.以上全是 10.工件中缺陷的取向与X射线入射方向(b )时,在底片上能获得最清晰的缺陷影 像：a.垂直 b.平行 c.倾斜45°d.都可以 11.渗透检测法适用于检验的缺陷是(a )： a.表面开口缺陷 b.近表面缺陷 c.内部缺陷 d.以上都对 12.渗透检测法可以发现下述哪种缺陷?(c ) a.锻件中的残余缩孔 b.钢板中的分层 c.齿轮的磨削裂纹 d.锻钢件中的夹杂物 13.着色渗透探伤能发现的缺陷是(a )： a.表面开口缺陷 b.近表面缺陷 c.内部未焊透 14.下面哪一条不是液体渗透试验方法的优点?(a )
质量检验模拟试题 姓名评分 一、单选题（共30题，每题1分，总计30分） 1、检验就是通过观察和判断，适当时结合测量、试验所进行的（）评价。 A．有效性 B．适宜性 C．符合性 D．充分性 2、质量检验要把检测所得到的被检测物的特性之和与被检测物性能的（）作比较。 A．公认值 B．计算值 C．规定值 D．推断值 3、质量检验是对产品的一个或多个质量特性进行观察、测量、试验，其目的是取得证实（）。 A．产品作业过程的技术状态正常的证据 B．产品作业过程的人员能满足要求的证据 C．产品作业过程需要改进的证据 D．作业过程形成的产品质量符合规定要求的证据 4、质量检验的“把关”功能，主要是指（）。 A．与产品形成过程无关的人员，不得进入作业场地 B．产品形成过程的条件不具备，不允许作业 C．剔除产品形成过程产生的质量不合格产品 D．向产品形成过程的管理者报告产品不合格状况 5、在质量检验的报告功能中，为使相关部门及时掌握产品实现过程的质量状况，要把检验获取的数据和信息，经汇总、整理、分析，形成质量报告。下列信息和分析情况中，不属于质量报告内容的是（）。 A．进货检验情况 B．过程合格率及相应的损失金额 C．质量损失情况 D．质量管理体系实施情况 6、在质量检验的准备阶段，应熟悉规定的要求，选择（），制定检验规范。 A．检验人员 B．检验工具 C．检验方法 D．检验方案 7、以下不属于质量检验主要功能的是（）。 A．鉴别功能 B．改进功能 C．把关功能 D．报告功能 8、产品质量检验的记录应由产品形成过程的（）签字，以便质量追溯、明确质量责任。 A．作业人员 B．管理者 C．检验人员 D．检验文件指定人员 9、质量检验正确的步骤是（）。 A．比较和判定、确认和处置、记录结果、测量和试验
2017～2018学年度第一学期期末教学质量检测 小学二年级数学试题 一、直接写出得数（每题1分，共24分） 7×2＝ 8×8＝ 42÷7＝ 24÷6＝ 10÷5＝ 56÷8= 9×8＝ 40－8＝ 20÷4＝ 28÷7= 25÷5＝ 4×7＝ 4×4＝ 45÷9= 63÷9＝ 15÷3＝ 1×5＝ 64÷8＝ 6×3＋4＝ 9×6＋6＝ 6×4÷8＝ 3×3×9＝ 18÷2÷9＝ 32÷4×5＝ 二、用竖式计算（每题2分，共8分） 3×7＝ 35÷5＝ 56＋7＝ 45－38= 三、填空（第5题2分，第7题3分，其余每空1分，共26分） 1. 5个8相加，用加法算式表示： ； 用乘法算式表示： 或 。 2. 18个正方体，每 个一堆，摆了 堆。 18÷□=□（堆） 18个正方体摆成 堆，平均每堆 个。 18÷□=□（个） 3. 在□里填数，（ ）里填单位名称。 学校 ______ 班级______ 姓名 _________ 号码______ ……………………………………… ……装…………………………………… ……订…………………………………… ……线…………………………………………… 答 案 不 得 超 过 此 线
这条线段的长是□（）。 4． 把上面的绳子对折，再对折，每段刚好1米，这根绳全长米； 教室里黑板的长比这根绳稍短一些，黑板的长是米多。 5. 在□里填上合适的数，组成和等号左边不同的算式。 6×6 =□×□3×8 =□×□ 6. 在○里填上“＞”“＜”或“＝”。 1＋1○1×11－1○1÷1 7. 写出每个钟面上表示的时间。 ：：： 8. 市民广场在学校的面，图书馆在学校的面。 体育场在图书馆的面，图书馆在体育场的面。 四、选择合适的答案，在□里画“√”（每题2分，共10分） 1. 小强早晨步行上学，大约需要多少时间？ 15小时□15分□ 15秒□ 2. 青山小学操场上的一条跑道有多长？