2015—2016学年宁德市部分一级达标中学第一学期期中联合考试
高一英语试卷
(满分：150分时间：120分钟)
本试卷分为第Ⅰ卷和第Ⅱ卷两部分.
注意事项：1.答卷前，考生务必将班级、姓名、座号填写清楚。
2.每小题选出答案后，填入答案卷中。
3.考试结束，考生只将答案卷交回，试卷自己保留。
第Ⅰ卷（选择题，共100分）
第一部分听力（共两节，满分30分）
回答听力部分时，请先将答案标在试卷上，听力部分结束前，你将有两分钟的时间将你的答案转涂到客观题答题卡上。
第一节（共5小题，每小题1.5分，满分7.5分）
听下面5段对话，每段对话后有一个小题，从题中所给的A，B，C，三个选项中选出最佳选项，并标在试卷相应位置。听完每段对话前，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. When does the man want to play?
A. Later today.
B. Tomorrow.
C. Right now.
2. What does the woman want to eat?
A. Fruit.
B. Eggs.
C. Pancakes.
3. How does the man get to work?
A. By car.
B. By train.
C. By bus.
4. Why was Mr. Johnson in the hospital?
A. His wife was ill.
B. His wife had a baby.
C. He went to visit his daughter.
5. What are the speakers talking about?
A. A lightweight bag.
B. Things to wear.
C. The warm weather.
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，各个小题将给出5秒钟的作答时间。每段对话或独白读两遍。
听第6段材料，回答第6至7题。
6. What did the woman want to do today?
A. Play tennis.
B. Go for a run.
C. Go to the park.
7. How was the weather last weekend?
A. Sunny.
B. Windy.
C. Rainy.
听第7段材料，回答第8至9题。
8. Which room are the speakers painting?
A. The bedroom.
B. The dining room.
C. The living room.
9. What color does the woman want it to be?
A. Green.
B. Red.
C. Blue.
听第8段材料，回答第10至12题。
10. What does the woman do at night?
A. She keeps all the lights on.
B. She sleeps in a very dark room.
C. She turns a night light on in her room.
11. How old was the woman when a man broke into her home?
A. About four years old.
B. About five years old.
C. About eight years old.
12. What was the woman’s father carrying?
A. A knife.
B. A bat.
C. A gun.
听第9段材料，回答第13至16题。
13. What is the man doing?
A. Playing with fire.
B. Watching people on the street.
C. Making paper airplanes.
14. What can the woman see across the street?
A. A crowd of people.
B. A building.
C. A big airplane.
15. What will happen to the man according to the woman?
A. He’ll get into trouble.
B. He’ll get a reward.
C. He’ll get sick.
16. What is the probable relationship between the speakers?
A. Brother and sister.
B. Father and daughter.
C. Mother and son.
听第10段材料，回答第17至20题。
17. What does the speaker do?
A. A reporter.
B. A business woman.
C. A writer.
18. Where does Kareen Christenson work?
A. At the Local Business magazine.
B. At the marketing department.
C. In the Twin Towers building.
19. Why does the speaker want to talk with James?
A. For an article.
B. For a new movie.
C. For her business.
20. At what time does the speaker want to meet James?
A. This week.
B. Next week.
C. Next year. 第二部分阅读理解（共20小题，每小题2分，满分40分）
第一节（共15小题；每小题2分，满分30分）
阅读下面短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
I liked adventure. Once I decided to climb a mountain and asked my uncle for advice. He said, “Unfortunately, I am so busy these days. But if no one leads, you are likely to be lost. ”
I s aid, “What am I afraid of? If lost, I will call you for help. ” He said with a smile, “Well, I hope you will not get lost. Good luck. ” I confidently said, “I think I’ll certainly be able to return safely.”
I finally set off by myself. Everything was very smooth at first. When I came close to the top, a sudden strong wind burst. I had to find a shelter to hide my sleeping bag inside. An hour later, I crawled（爬）out and looked around. All the places were so familiar and those roads appeared to extend（延伸）in all directions. What should I do? I decided to call for help, but except the sleeping bag, there was nothing left.
Going on in my despair（绝望）, suddenly I found a map from the sleeping bag. Could that be put by Uncle? Anyway, I followed the directions on the map and succeeded in finding a smooth way home.
Stepping into the house, I was pleased to see Uncle again and said excitedly, “Today, thanks to your map, or I really could not return home. My baggage, including my mobile phone, was blown away. ”
Strangely Uncle asked, “The map?” I said, “The one you put in my sleeping bag.” Seeing the map, Uncle suddenly laughed again, “This is your 4-year-old cousin Linda’s painting of a Super Spider-Man.”
I was surprised, “However, I really got this ‘map’to find it down the road.”
Uncle said, “You can come down the mountain successfully, not due to the map, but due to your strong will to deal with the problem!”
21. According to the passage, the writer climbed the mountain alone because _________.
A. no one wanted to go with him
B. his uncle encouraged him to do so
C. he wanted to try an unusual and exciting experience
D. he had a map in his bag
22. How did the writer protect himself from the sudden wind?
A. He hid himself in the sleeping bag.
B. He could do nothing but call for help.
C. He crawled to the top of the mountain.
D. He hurried to search for a place to hide in.
23. With _________, the writer returned home smoothly.
A. the map his uncle put in his sleeping bag
B. his determination
C. the painting his cousin prepared for him
D. his uncle’s instruction
24. From the passage we learn that the author is _________.
A. thoughtful
B. strict
C. warm-hearted
D. adventurous
B
A “F1 racing car” appeared on the campus（校园）of
Southwest University on Nov.1, and the driver was an
ordinary college student. This “cool” scene attracted
the attention of many teachers and students. It turned out
that the student was showing his hand-built car at the opening ceremony of the Science and Technology Month for College Students held by the College of Engineering and Technology under Southwest University.
A senior student named Hong Tonglong said that his creative team spent one year to build this “F1 racing car” all by hand. This car looks the same as real F1 racing cars and its inner structure also works well.
“This racing car has four gears（挡）and a motorcycle engine,” Hong said. He also added that the car cost about 4,000 yuan. “In the beginning my parents didn’t really believe it was very serious, and my grandfather was completely against it,” he said. “So it was a bit of a difficult start.Now it’s working pretty well.”
There was also a green solar electric car at the ceremony. The car can seat two people and run without us ing oil. “Its power source（能源）is solar power. If it is sunny, the car can run for four to five hours with a maximum speed of about 40 kilometers per hour,” said Jiang Meng, a teacher from the College of Engineering and Technology under Southwest University. He also said that this is the first solar-powered car independently developed by colleges in Chongqing and currently, students have registered(注册) a small company for solar-powered cars.
25. What can we learn about the “F1 racing car” in Southwest University?
A. It is completed by a senior student and his companions.
B. It has the same gears as the motorcycle.
C. It is the same as a green solar electric car.
D. It is designed to race in the competition.
26.Which of the sentences is true?
A. The solar electric car can run for five hours at any time.
B. The “F1 racing car” can be sold at 4000 yuan.
C. We are likely to own solar-power cars in the future.
D. The “F1 racing car” can seat only two people.
27. The passage is most likely to be taken from _________.
A. a fairy tale.
B. a travel guide.
C. a novel.
D. a newspaper.
C
Hello, everybody! Welcome to our school. You can do a lot of things here. Come and join us.
28. The person who teaches Computer Science may be from_________.
A. America
B. Australia
C. New Zealand
D. Canada
29. If you want to learn something about satellites, you can go to the class from_________.
A. 8:30 to 11:30 on Sunday
B. 19:30 to 21:00 on Wednesday
C. 19:00 to 21:00 on Monday
D. 18:30 to 21:00 on Friday
30. You may learn something about a disease called TB from _________.
A. Dr. West
B. Mr. Morison
C. Mr. Thomas
D. Mrs. Green
31. You may have a chance to introduce your inventions on _________.
A. Monday
B. Sunday
C. Wednesday
D. Friday
D
The sight of a tailor-shop gave me a strong wish to throw off
my old clothes and get a new suit. Could I afford it? No, I had
nothing in the world but a million-pound note. So I forced myself
to go on by. But soon I was drawing back again. The temptation
troubled me cruelly. I must have passed that shop six times during
that struggle. At last I gave in; I had to. I asked if they had a
cheap suit. The fellow I spoke to made no answer at first, looked me up and down, noticed that I was almost in rags（衣衫褴褛）, then said, “Just a minute.”
I waited till he had finished his work. Then he took me into a back room to choose
a cheapest suit for me. I put it on. It didn’t fit, but it was new and I was anxious to have it, so I said shyly:
“Could you wait a few days for the money? I haven’t any small change on me.”
The fellow looked at me coldly and said, “Oh, you haven’t? Well, of course, I know that gentlemen like you carry only large notes.”
I was angry, and said, “My friend, you shouldn't judge a stranger always by the clothes he wears. I am quite able to pay for this suit; I simply didn't wish to put you to the trouble of ch anging a large note. ” “Why do you think we can’t change your note? Instead, we can.”
I handed the note to him and said: “Oh, very well, I apologize.”
He received it with a smile, and then as he looked at the note, his smile froze.
Realizing what was going on, the owner of the shop gave a low whistle and talked excitedly, as if to himself.
“To sell such a suit as that to a millionaire! Tod’s a fool. Please get those clothes off, sir. Wait till you see what we’ll make for you to your own measure.”
Before I could get in a word he had measured me, and was giving orders for evening suits, morning suits, shirts and all sorts of things.
32. The underlined word “temptation” in paragraph 1 has the same meaning with ________.
A. attraction
B. happiness
C. anger
D. attention
33. What can be inferred from the passage?
A. The author knew he couldn’t afford that suit.
B. Gentlemen always carried large notes.
C. The note the author carried was too large to change.
D. The shop owner recognized the author was a millionaire at the first sight..
34. Which of the following is true according to the passage?
A. The author liked the suit very much and decided to have it.
B. Both Tod and the owner of the shop welcomed the author warmly.
C. The author was looked down upon because of the clothes he wore.
D. The author couldn’t have any new suit because he had no small change.
35. What does the passage mainly tell us?
A. No pains, no gains.
B. Never forget to say thanks.
C. A bad beginning makes a bad ending.
D. Never judge a person just by his appearance.
第二节七选五阅读（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。选项中有两项为多余选项。（注意：本题答案写在答题卷上）
Nowadays people can see dinosaurs only in the films. As time goes by, more and more wild animals are becoming out of sight. 1 To our great comfort, scientists are taking the first step. All around the world, teams of scientists are racing against time to collect DNA material from endangered animals before they disappear. They hope that if it is frozen and stored, it could help them to one day bring an extinct (灭绝的) animal back to life with cloning (克隆) technology. 2 It was created by the Zoological Society of London, the UK’s National History Museum and the University of Nottingham. Scientists collect DNA material from animals in zoos and those in the wild and freeze and store them at the University of Nottingham.
Frozen Ark says that it could provide a back-up plan if all other conservation （保护）efforts fail.
3 “Like Dolly the sheep, although scientists do not like to talk too much about this, there is a very real possibility that we might be able to one day bring back an extinct animal. It will come true.” said Ann Clark from Frozen Ark.
While bringing extinct animals back from the dead sound like science fiction, thanks to recent developments in cloning technology, it is much closer to reality than you might think. 4 The animal died short after birth, but it marked the
beginning of this new conservation biology. 5
But as long as action is taken by scientists, I’m sure our future gener ations will still be able to see those lovely animals.
A. There is a long way to go.
B. This program was called Frozen Ark.
C. It’s really hard to froze and store animals.
D. Many extinct animals have been brought back.
E. Nothing in the world is that easy at the beginning.
F. So it’s high time that we did something to protect them.
G. In 2009, a Spanish team made a clone of the extinct Pyrenean ibex.
第三部分：英语知识运用（共两节，满分45分）
第一节完型填空（共20小题，每小题1.5分，满分30分）
阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
Once there was a little boy who became very ill. He had to spend all day in bed,
his days feeling sad .
feeling of
boy asked himself what that could possibly be , but after a while, as more and more
saw something sticking out of his friend's school bag. The boy asked his friend what
little boy !
sad and alone.
36. A. listen B. move C. speak D. eat
37. A. allowed B. ordered C. forced D. taught
38. A. used B. grew C. helped D. suffered
39. A. street B. garden C. window D. door
40 .A. fear B. happiness C. shame D. sadness
41. A. round B. different C. big D. strange
42. A. small B. open C. broken D. double
43. A. left B. smiled C. stood D. escaped
44. A. worried B. surprised C. afraid D. sick
45. A. For example B. In fact C. At first D. In all
46. A. birds B. characters C. people D. friends
47. A. stop B. run C. smile D. count
48. A. visited B. helped C. believed D. thanked
49. A. quality B. service C. skill D. health
50. A. hospital B. church C. school D. work
51. A. seen B. remembered C. heard D. collected
52. A. Quickly B. Finally C. Luckily D. Suddenly
53. A. hand B. pocket C. bag D. box
54. A. call up B. call on C. wake up D. cheer up
55. A. make sure B. find out C. work out D. point out
第II卷（非选择题，共50分）
第三部分：英语知识运用
第二节语法填空（共10小题；每小题1.5分，满分15分）
阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。将答案
填写在答题卡的相应位置。
We are pleased to tell you that the high
school speaking competition about new Tangshan. Your hear)by a group
Next month the city will open a new park to died in the terrible disaster.
）on July 28 at 11：
know, this is the day the quake happened thirty-four years ago.
We invite you to bring your family and friends on that special day.
Sincerely yours，
Zhang
Sha
56. 57. 58. 59. 60. 61. 62. 63. 64. 65.
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1分, 满分10分)
文中共有10处语言错误, 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。
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。
My name is Elias, poor black worker in South Africa. It was in 1952, and Mandela
w a s a b l a c k lawyer. He offered guidance to poor black people on their legal problem. I needed
her help because I
had very much education. I began school at six. The school in that I studied for only two years was
内容应包括：
1.自我介绍：16岁、女、高一学生；
2.个人条件：擅长交流，乐于助人，熟悉本地情况；
3.申请目的：提高自己，获得社会经验；
4.希望获准。
注意：
1. 词数 100 左右；
2. 可以适当增加细节，以使行文连贯；
3. 邮件的开头和结尾已为你写好，不计入总词数。
Dear Sir/Madam,
_______________________________________________________________________________ __
Yours sincerely,
Lin Ping
2015—2016学年宁德市部分一级达标中学第一学期期中联合考试
高一英语试卷参考答案
第一部分：听力（共20小题，每小题1.5分，满分30分）
1—5 BABCB 6—10 CBBCC 11—15 ABCBA 16—20 AABAA
第二部分：阅读理解（共20小题，每小题2分，满分40分）
第一节（共15小题；每小题2分，满分30分）
21—24 CDBD 25—27 ACD 28—31 ACDB 32—35 ACCD
第二节七选五阅读（共5小题；每小题2分，满分10分）
1—5 FBEGA
第三部分：英语知识运用（共两节，满分45分）
第一节完型填空（共20小题，每小题1.5分，满分30分）
36—40 BADCD 41—45 DBABC 46—50 BACDC 51--55 ABCDA
第二节语法填空（共10小题；每小题1.5分，满分15分）
56. Congratulations 57. have won 58. was heard 59. whom 60. best
61. of 62. those 63. The 64. visitors 65. As
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1分, 满分10分)
第二节：书面表达（满分25分）
One possible version:
Dear Sir/Madam,
My name is Lin Ping, I would like to work as a volunteer for the 2nd Youth Games.
I am a girl of 16, a Senior One student now. I’m sure that I can do the work
well. Firstly, I’m good at communicating with others. Secondly, I’m always ready to help those who are in trouble. Besides, knowing the city well will be helpful for my doing the job well. What’s more, I can improve myself and get some social experience by doing this job. There is no doubt that I’ll offer the best service to the people at the Games.
I would appreciate it if you could accept me. I’m looking forward to your early reply.
Yours sincerely,
Lin Ping
(117 words)
附：听力原文
Text 1
M: Let’s start again tomorrow. (1)
W: But the game was going so well! Don’t quit now!
Text 2
W: I’m tired of eggs for breakfast. Let’s have fruit instead. (2)
M: I’d prefer pancakes.
Text 3
M: The train is late again. I’m never going to get to work on time! (3)
W: Why don’t you take a bus?
M: Because the bus gets me to work 45 minutes late.
Text 4
M: I saw Mr. Johnson in the hospital today. I wonder if his wife is ill.
W: No, she is fine. His daughter just had a baby and he was visiting her. (4) Text 5
W: What kind of dress are you looking for?
M: Since it’s getting warmer this time of the year, I want something lightweight.
(5) What do you think would be the best?
Text 6
M: It’s raining.
W: Oh, no! And it’s Saturday. I wanted to go to the park with Jenny. (6)
M: And I wanted to go for a run with Richard. Well, it’s supposed to rain tomorrow too. We’ll have to wait until Monday for sunshine.
W: This is so annoying. I couldn’t play tennis last weekend with James because of strong winds. (7) And now this.
Text 7
W: What color should we paint this room, honey?
M: How about red?
W: Red in the dining room? (8) No way!
M: Why not? I think red is a great color for a wall.
W: But red makes you fat.
M: What are you talking about?
W: I was reading a magazine article that said warm colors make you want to eat more. Blue would be better. (9)
M: But I like eating! Let’s paint the room red.
W: Not a chance!
Text 8
M: Lisa, why do you keep a night light on in your room? (10)
W: I thought you knew that I’m scared of the dark.
M: I had no idea. Why are you afraid?
W: When I was very little, around four years old, a man broke into our home. (11) I heard a noise late at night, and then I saw my father walk by my room quietly. He was carrying a baseball bat. (12) A few minutes later, I heard a crash. I was so scared!
M: What happened then?
W: I don’t know, but my father wasn’t hurt. I’ve kept a light on at night ever since, though.
Text 9
W: What are you guys doing?
M: Can’t you see? We’re making paper airplanes. (13)
W: Yeah, I see that. But what are you doing with them?
M: We’re flying them, of course!
W: Out of the window?
M: Yeah!
W: That isn’t right! You shouldn’t throw paper out of the window! It’ll land on the street and someone will have to pick it up. You’re just making the street dirtier than it already is!
M: No, we aren’t. First of all, we’re not throwing the airplanes out. We’re making them fly. And second, most of our planes aren’t going on the street.
W: Where are they going?
M: See that building across the street from us? (14) We’re sending them onto the roof of that building. We’ve already gotten more than fifty on there.
W: You’re going to get in trouble. (15)
M: Only if you tell Mom and Dad! (16)
Text 10
Hello, this is Wanda Carlson calling for James Yamaguchi. James, I’m a reporter at the Local Business magazine. (17) Kareen Christenson from your marketing department told me about you. (18) She said that you would be a good person to talk to for my article on the new downtown development. (19) I’d like to arra nge a time this week that we could meet for an interview. (20) I’ll need only about 20 minutes of your time. I want to talk mostly about the Twin Towers building, and also about developments in the works for next year. Could you please call me at 555-737-6233?
Again, my name’s Wanda Carlson from the Local Business. Thank you. Goodbye.
上海中学 2019-2020 学年高一下期中考试 一、填空题（每空3分,共30分） 1.已知点A (2,-1)在角α的终边上,则sin α=__________. 2.函数sin(2)y x π=+的最小正周期是________. 3．一个扇形半径是2,圆心角的弧度数是2,则此扇形的面积是________. 4.已知函数[]()sin (0,)f x x x π=∈和函数1()tan 2 g x x = 的图像交于A 、B 、C 三点,则△ABC 的面积为________. 5.在平面直角坐标系xoy 中,角α与角β都以x 轴正半轴为始边，它们的终边关于y 轴对称.若1sin 3 α= ,则cos()αβ-=__________.6.已知3sin()45x π-=,则sin 2x =__________.7.设(),0,x y π∈，且满足2222sin cos cos cos sin sin 1sin() x x x y x y x y -+-=+，则x y -=_____.8.我国古代数学家秦九韶在《数学九章》中记述了“三斜求积术”,用现代式子表示即为：在△ABC 中，A ∠、B ∠、C ∠的对边分别是a 、b 、,c 则△ABC 的面积 S =.根据此公式，若cos (3)cos 0a B b c A ++=,且2222a b c +-=,则△ABC 的面积为_______. 9.若函数()2sin(2)1()6f x x a a R π=++-∈在区间0,2π?????? 上有两个不同的零点12,x x ,则12x x a +-的取值范围是__________. 10.已知函数sin ()cos m f ααα-=在(0,2 π上单调递减,则实数m 的取值范围是________.二、选择题（每题4分,共24分） 1.已知cos ,(1,1),(,)2k k π ααπ=∈-∈,则sin()πα+=() A. B. C. D.1k -
2018-2019年上海市市西中学高一上英语期中试卷（含答案） Ⅱ. Grammar and V ocabulary Section A Grammar Part A Directions：After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank. One night about nine o'clock, Dr. Eyck had a phone call from Dr. Haydon at the hospital in Clens Falls. Dr. Eyck was asked to go there at once to operate ___17___ a very sick boy who shot himself while playing with a gun. Dr. Eyck was soon on his way to Clens Falls. It was 60 miles away. And it ___18___（snow）heavily in the city. He thought he ___19___ get there before 12 o'clock. A few minutes later, the doctor ___20___（stop）by a man in an old black coat. Gun in hand, the man ordered the doctor ___21___（get）out. Then he drove the car down the road, leaving the doctor in the ___22___（fall）snow while playing with a gun. It was two o'clock in the morning ___23___ the doctor arrived at the hospital in Clens Falls. Dr. Haydon told him that the boy ___24___（die）an hour before. When they walked by the door of the hospital waiting room, there sat the man in the old black coat with his head in his hands. “Mr. Cunningham,”said Dr. Haydon to the man, “This is Dr. Eyck. He is the surgeon who came all the way from Albany to save your boy.” Part B Directions：For each blank there are four choices marked A, B, C, and D. Choose the one that makes the sentence grammatically correct. 25. ______ onto the top of Mount Tai, and you'll see a beautiful landscape---a sea of clouds. A. Climbing B. To climb C. Climb D. If you climb 26. Additionally, China's total expressway coverage reached 136,400 kilometers by the end of 2017, ranking first in the world, covering 97 percent of cities with _____ population of 200,000 or above. A. the B. a C. her
上海市上海中学高一数学上学期期中试卷（含解析） 一、选择题（本大题共4小题） 1.已知集合，则中元素的个数为 A. 9 B. 8 C. 5 D. 4 【答案】A 【解析】 分析：根据枚举法，确定圆及其内部整点个数. 详解：， 当时，； 当时，； 当时，； 所以共有9个，选A. 点睛：本题考查集合与元素关系，点与圆位置关系，考查学生对概念理解与识别. 2.已知实数x，y，则“”是“”的（） A. 充要条件 B. 充分而不必要条件 C. 必要而不充分条件 D. 既不充分也不必要条件 【答案】B 【解析】 【分析】 找出与所表示的区域，再根据小范围推大范围可得结果． 【详解】表示的区域是以为顶点的正方形及内部， 表示的区域是以为圆心，1为半径的圆及内部， 正方形是圆的内接正方形， ，推不出， “”是“”的充分而不必要条件． 故选：B． 【点睛】本题主要考查充分条件和必要条件的判断，考查了不等式组表示的区域，考查了推理能力，属于中档题． 3.设，，且，则（）
A. B. C. D. 以上都不能恒成立 【答案】A 【解析】 【分析】 利用反证法可证得，进而由可得解. 【详解】利用反证法： 只需证明， 假设， 则： 所以：， 但是， 故：，，． 所以：与矛盾． 所以：假设错误， 故：， 所以：， 故选：A． 【点睛】本题考查的知识要点：反证法的应用，关系式的恒等变换，主要考查学生的运算能力和转化能力，属于中档题型． 4.对二次函数（为非零常数），四位同学分别给出下列结论，其中有且仅有一个结 论是错误的，则错误的结论是（） A. 是的零点 B. 1是的极值点 C. 3是的极值 D. 点在曲线上 【答案】A 【解析】 若选项A错误时，选项B、C、D正确，，因为是的极值点，是的极值，所以，即，解得：，因为点在曲线上，所
微信号：JW2215874840或ross950715或Soulzbb 上海中学 2019-2020 学年高一下期中考试 一、填空题（每空3分,共30分） 1.已知点A (2,-1)在角α的终边上,则sin α=__________. 2.函数sin(2)y x π=+的最小正周期是________. 3．一个扇形半径是2,圆心角的弧度数是2,则此扇形的面积是________. 4.已知函数[]()sin (0,)f x x x π=∈和函数1()tan 2 g x x = 的图像交于A 、B 、C 三点,则△ABC 的面积为________. 5.在平面直角坐标系xoy 中,角α与角β都以x 轴正半轴为始边，它们的终边关于y 轴对称.若1sin 3 α= ,则cos()αβ-=__________.6.已知3sin()45x π-=,则sin 2x =__________.7.设(),0,x y π∈，且满足2222sin cos cos cos sin sin 1sin() x x x y x y x y -+-=+，则x y -=_____.8.我国古代数学家秦九韶在《数学九章》中记述了“三斜求积术”,用现代式子表示即为：在△ABC 中，A ∠、B ∠、C ∠的对边分别是a 、b 、,c 则△ABC 的面积 S =.根据此公式，若cos (3)cos 0a B b c A ++=,且2222a b c +-=,则△ABC 的面积为_______. 9.若函数()2sin(2)1()6f x x a a R π=++-∈在区间0,2π?????? 上有两个不同的零点12,x x ,则12x x a +-的取值范围是__________. 10.已知函数sin ()cos m f ααα-=在(0,2 π上单调递减,则实数m 的取值范围是________.二、选择题（每题4分,共24分） 1.已知cos ,(1,1),(,)2k k πααπ=∈-∈,则sin()πα+=( ) A. C. D.1k -
长郡中学高一上学期英语期中考试试卷内容摘要 第一部分听力技能（共三节，满分18分）做听力部分时，请先在试题卷上作答。听力部分结束前，你将有两分钟的时间将第1至第15小题的答案转涂到答题卡上，将第16至18小题的答案转写到答题卡上。 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，并标在试题卷的相应位置。听每段对话前，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。每段对话仅读一遍。 1. Where does the conversation probably take place? A. In a taxi. B. At a bus stop. C. In a restaurant. 2. When does the shop open？ A. At 8:30. B. At 9;30. C. At 9:10. 3. Where is David? A. In the hospital. B. At the cinema. C. At a party. 4. How many cigarettes does the man smoke a day? A. At most 40. B. At most 50. C. At most 60. 5. Why does the man want to change his seat? A. Because his seat is in the smoking area. B. Because he wants to get a good view.
2018-2019学年上海市上海中学高一下期中考试数学试题 一、单选题 1．若则在 A．第一象限B．第二象限C．第三象限D．第四象限 【答案】D 【解析】根据三角函数值在各个象限的正负，判断出角的终边所在的象限. 【详解】 由于，故角为第一、第四象限角.由于，故角为第二、第四象限角.所以角为第四象限角.故选D. 【点睛】 本小题主要考查三角函数值在各个象限的正负值，根据正切值和余弦值同时满足的象限得出正确选项. 2．函数的部分图像如图,则可以取的一组值是 A．B． C．D． 【答案】C 【解析】试题分析：∵，∴，，又由得. 3．在△ABC中,分别为三个内角A、B、C的对边,若则△ABC的形状是A．等腰三角形B．直角三角形 C．等腰直角三角形D．等腰或直角三角形 【答案】D 【解析】利用正弦定理化简得：，再利用二倍角公式整理得： ，解三角方程即可得解。 【详解】
由正弦定理化简得：, 整理得：，所以 又，所以或. 所以或. 故选：D 【点睛】 本题主要考查了正弦定理及三角恒等变换，还考查了正弦的二倍角公式及三角函数的性质，属于中档题。 二、填空题 4．函数的最小正周期是_________. 【答案】 【解析】直接由周期公式得解。 【详解】 函数的最小正周期是： 故填： 【点睛】 本题主要考查了的周期公式，属于基础题。 5．已知点P在角的终边上,则_______. 【答案】0 【解析】求出到原点的距离，利用三角函数定义得解。 【详解】 设到原点的距离，则 所以，， 所以 【点睛】 本题主要考查了三角函数定义，考查计算能力，属于基础题。 6．已知扇形的周长为10 cm，面积为4 cm2，则扇形的圆心角α的弧度数为__________．
福建省龙岩市一级达标校2019-2020学年高一下学期期末质 检数学试题 学校:___________姓名：___________班级：___________考号：___________ 1．下列命题正确的是（ ） A ．若a b >，则ac bc > B ．若a b >，c d >，则ac bd > C ．若0ab >，a b >，则11a b < D ．若a b >，c d >，则a b c d > 2．在△ABC 中，已知b c =，sin 3sin A B ，则A 等于( ) A ．π6 B ．π4 C ．π3 D ．2π3 3．记n S 为等比数列{}n a 的前n 项和，若113a = ，246a a =，则3S =（ ） A ．1327 B ．113 C ．4 D ．133 4．在梯形ABCD 中，4AB DC =，则BC 等于（ ） A ．1344A B AD -+ B ．34AB AD -+ C ．34AB A D - D ．3544AB AD -+ 5．如图，在长方体1111ABCD A B C D -中，底面ABCD 为正方形， 1AA AB =面直线1BC 与1D C 所成角的余弦值为（ ） A ．12 B ．35 C ．34 D 6．若一个几何体的三视图如图所示，其俯视图为正三角形，则这个三棱柱的体积为（ ）
A ． B ． C ． D ．7．设m ，n 是两条不同的直线，α，β是两个不同的平面，下列命题中正确的是（ ） A ．若m n ⊥，//n α，则m α⊥ B ．若//m β，βα⊥，则m α⊥ C ．若m α⊥，m n ⊥，则//n α D ．若m β⊥，n β⊥，n α⊥，则m α⊥ 8．两个正实数a ，b 满足3a ，12，b 成等差数列，则不等式2134m m a b +≥+恒成立时实数m 的取值范围是（ ） A ．[]4,3- B ．[]2,6- C ．[]6,2- D ．[] 3,4- 9．在平面直角坐标系中，向量()1,0n =，将向量n 绕原点O 按逆时针方向旋转 3π后得到向量m ，若向量a 满足1a m n --=，则a 的最大值是（ ） A 1 B 1 C D 1 10．四棱锥P ABCD -的底面ABCD 为正方形，平面PAB ⊥平面ABCD ，PAB △是 边长为 ） A ．36π B ．28π C ．24π D ．12π 11．等差数列{}n a 的前n 项和为n S ，1385a a S +=，则下列结论一定正确的是（ ） A ．100a = B ．当9n =或10时，n S 取最大值 C ．911a a < D ．613S S = 12．如图，ABC 的内角A ，B ，C 所对的边分别为a ，b ，c ．若a b =，且 ) cos cos 2sin a C c A b B +=，D 是ABC 外一点，1DC =，3DA =，则下列说法正确的是（ ）
上海市徐汇中学2018-2019学年高一物理下学期期中试题 一、单项选择题 1.匀速圆周运动是一种( ) A. 匀速运动 B. 匀加速运动 C. 匀加速曲线运动 D. 变加速曲线运动 【答案】D 【解析】 匀速圆周运动加速度始终指向圆心，方向时刻在变化，加速度是变化的，是变加速曲线运动，故D 正确，ABC 错误。 2.由于地球自转，地球表面上的物体都随地球一起作匀速圆周运动，将地球视为球体，如图所示， a 、b 两处物体运动的（ ） A. 线速度相同 B. 角速度相同 C. 线速度不同，且v a ＞v b D. 角速度不同，且 a ＜ b 【答案】B 【解析】 a 、 b 两处物体随地球自转一起作匀速圆周运动，则a b ωω=，又因为两者转动的半径a b r r <，据v r ω=可得：a b v v <。 故B 项正确。 点睛：同轴传动：被动轮和主动轮的中心在同一根转轴上，主动轮转动使轴转动进而带动从动轮转动，两轮等转速及角速度。皮带传动：两转轮在同一平面上，皮带绷紧与两轮相切，主动轮转动使皮带动进而使从动轮转动，两轮边缘线速度相等。
3.匀速圆周运动中，线速度v 、角速度ω、周期T 、半径R 之间的关系，正确的是（ ） A. ω=vR B. ω=2πT C. v =ωR D. 1 T ω = 【答案】C 【解析】 【详解】根据角速度定义： 2t T θ πω= = 线速度定义： 2s R v t T π= = 可知： v R ω= v R ω= 2T π ω = A ．ω=vR ，与分析不符，故A 错误； B ．ω=2πT ，与分析不符，故B 错误； C ．v =ωR ，与分析相符，故C 正确； D ．1 T ω =，与分析不符，故D 错误。 4.如图所示，弹簧振子在B 、C 两点间做无摩擦的往复运动，O 是振子的平衡位置．则振子( ) A. 从B 向O 运动过程中速度一直变小 B. 从O 向C 运动过程中速度一直变小 C. 从B 经过O 向C 运动过程中速度一直变小 D. 从C 经过O 向B 运动过程中速度一直变小 【答案】B 【解析】
龙岩市级达标校2018 ~ 2019学年第一学期期末高教学质量检查 数学(文科)试题 一、选择题（本大题共12小题，每小题5分，共60分．在每小题列出的四个选项中，选出符合题目要求的一项.） 1．下列命题中，正确的是（） A．若a＞b，c＜d，则ac＜bd B．若ac＞bc，则a＞b C．若a＞b，c＞d，则a﹣c＞b﹣d D．若＜，则a＜b 2．一个命题与他们的逆命题、否命题、逆否命题这4个命题中（） A．真命题与假命题的个数相同 B．真命题的个数一定是奇数 C．真命题的个数一定是偶数 D．真命题的个数可能是奇数，也可能是偶数 3．若点P到直线y＝﹣1的距离比它到点（0，2）的距离小1，则点P的轨迹为（）A．圆B．椭圆C．双曲线D．抛物线 4．等差数列{a n}中，若a4+a7＝2，则（） A．256 B．512 C．1024 D．2048 5．已知函数f（x）＝x3+mx2+mx+1既存在极大值又存在极小值，那么实数m的取值范围是（）A．（0，3）B．（﹣∞，0） C．（3，+∞）D．（﹣∞，0）∪（3，+∞） 6．下面四个条件中，使a＞b成立的一个必要不充分的条件是（） A．a＞b﹣2 B．a2＞b2C．a3＞b3D．a＞b+2 7．若0＜α＜π，则y＝sinα的最小值为（） A．2B．5 C．6 D．7 8．平面四边形ABCD中，若AB＝BC＝CD＝1，∠ABC＝90°，∠BCD＝135°，则sin∠D＝（）A．B．C．D． 9．已知过抛物线y2＝x的焦点的直线交抛物线于A，B两点，若O为坐标原点，则（）A．B．C．0 D．﹣1
10．若函数f（x）的导函数f′（x）的图象如图所示，则函数y＝xf′（x）的图象可能是（） A．B． C．D． 11．如果P是椭圆1上的点，点Q，R分别在圆C1：（x+1）2+y2＝1和圆C2：（x﹣1）2+y2＝9上，那么|PQ|+|PR|最大值为（） A．16 B．14 C．10 D．6 12．已知函数y＝f（x）（x∈R）的图象过点（1，1），f′（x）为函数f（x）的导函数，e为自然对数的底数．若x＞0时，xf′（x）＞1恒成立，则不等式f（x）＞lnx+1的解集为（） A．（0，）B．（0，1）C．（1，+∞）D．（e．+∞） 二、填空题（本大题共4个小题，每小题5分，共20分，请将正确答案填入答题卡中.） 13．已知双曲线C的离心率为，那么它的两条渐近线所成的角为． 14．若x，y满足约束条件，则z＝3x+y的最小值为． 15．数列1，3，1，3，3，1，3，3，3，1，3，3，3，3，1，3，．……依此规律，这个数列前65项之和为．16．若长度为x2+4，4x，x2+8的三条线段可以构成一个钝角三角形，则的取值范围是． 三、解答题（本大题共6小题，第17题10分，18-22题每题12分，共70分．解答应写出文字说明，证明过程或演算步骤．） 17．已知命题p：函数y＝log a（x+1）在定义域上单调递增；命题q：不等式（a﹣2）x2+2（a﹣2）x+1＞0对任意实数x恒成立． （Ⅰ）若q为真命题，求实数a的取值范围； （Ⅱ）若“p∧（￢q）”为真命题，求实数a的取值范围．
湖南省长沙市长郡中学2019-2020学年高一数学上学期期中试题（含 解析） 一、选择题：本大题共15个小题，每小题3分，共45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． 1.已知集合{}12A x x =-<<，{}220B x x x =-<，则A B =（ ） A. ()10 -， B. ()02， C. ()20-， D. ()22-， 【答案】B 【解析】 【分析】 解一元二次不等式求得集合B ，由此求得A B . 【详解】由()2220x x x x -=-<，解得02x <<，所以()0,2A B =. 故选：B. 【点睛】本小题主要考查集合交集的概念和运算，考查一元二次不等式的解法，属于基础题. 2.函数() f x =的定义域为（ ） A. (]30-， B. ()31-， C. ()3-∞-， D. ()(]331-∞--，， 【答案】A 【解析】 【分析】 根据偶次方根的被开方数为非负数，分式分母不为零列不等式组，解不等式组求得函数的定义域. 【详解】依题意，12030 x x ?-≥?+>?，解得30x -<≤. 故选：A. 【点睛】本小题主要考查函数定义域的求法，主要是偶次方根的被开方数为非负数，分式分母不为零，属于基础题.
3.若函数f （x ）＝()()()211 1a x x ax x ?-≥??+，即2a <；由1x <时，()1f x ax =+是增函数，得0a >；又()f x 的定义域为R ，所以在1x =应有12+≤-a a ，即12a ≤，综上，实数a 的取值范围是1(0,]2 ，故选C. 【点睛】本题主要考查分段函数的单调性,容易忽略对分界点左右两边的函数值大小关系进行讨论. 4.下列函数既是偶函数，又在（0，+∞）上为增函数的是（ ） A. y x = B. y ＝2x - C. y ＝|x| D. 1y x = 【答案】C 【解析】 【分析】 逐一判断每个函数的奇偶性和单调性，可得正确答案. 【详解】对于A ， y x =，为奇函数，不符合题意；对于B ，2y x =-，为偶函数，在(0,)+∞上单调递减，不符合题意；对于C ， y x =，既是偶函数，又在(0,)+∞上单调递增，符合题意；对于D ，1 y x =，为奇函数，不符合题意；故选C. 【点睛】本题主要考查常见函数的单调性和奇偶性的判断，较基础.
上海市2018-2019学年上南中学高一上学期数学期中考试 数学学科 试卷 命题人：数学命题组 一、填空题（每小题3分，共36分） 1.满足条件{}{}11,2,3B ??的集合B 有____________个 2.已知集合{}1A x x =≤，集合{}B x x a =≥，且A B R = ，则a 的取值范围为_____ 3.原命题P 为“若3x ≠且4x ≠，则27120x x -+≠”，则P 的逆否命题为_________ 4.已知函数()()() 200x x f x x x ?>?=?-≤??，则()()2f f -的值为____________ 5.若1x >，则11 x x +-的最小值是_________________ 6.若函数()[]()3,,11f x x b x a a =+∈<是奇函数，则a b +的值为____________ 7.不等式11x ≤的解集为_______________ 8.已知()(),f x g x 分别是定义在R 上的偶函数和奇函数，且()()321f x g x x x -=++，则()()11f g +=______________ 9.已知集合{}{} 21,A y y x B x y x ==+==，则A B = ______________ 10.已知函数()()2f x x g x x ==-，则和函数()()f x g x +=________ 11.已知命题P ：“1a ≠或2b ≠”，Q ：“3a b +≠”，则P 是Q 成立的____________ 12.定义：关于x 的不等式(),0x A B A R B -<∈>的解集称为A 的B 邻域。若3a b +-的a b +的邻域是()3,3-，则22a b +的最小值为______________ 二、选择题（每小题3分，共12分） 13.设a b m R ∈、、，则“ma mb =”是“a b =”的（ ） A.充分非必要条件 B.必要非充分条件 C.充要条件 D.既非充分又非必要条件 14.下列四组函数中，表示同一个函数的是（ ） A.()()2,f x x g x == B.()()f x g x C.()(),f x x g x = D.()()21,11 x f x g x x x -==-+
向明中学高一期中数学试卷 2020.06 一. 填空题 1. 求值：cos(arcsin0)= 2. 在等差数列{}n a 中，411a =-，68a =-，则8a = 3. 函数()tan()4 f x x π =- 的单调增区间是 4. 已知α是第四象限角，3 cos 5 α=，则tan2α= 5. 已知1 sin 3 α=，[0,2]απ∈，则α= （用反三角函数表示） 6. 函数()f x = 的定义域是 7. 函数2()sin cos 2f x x x =+-的值域是 8. 已知是等差数列{}n a ，n S 表示前n 项和，371115a a a ++=，则13S = 9. 化简 23cot( )cos()sin(2)2tan()sec()(1cos ) 2 π θθπθπ θπθθ-?-?-=+?-?- 10. 已知数列{}n a 的通项公式为12 n n mn m a -+=（* n ∈N ），若数列{}n a 是递减数列， 则实数m 的取值范围是 11. 已知数列{}n a ，n ∏表示前n 项之积，13a =，21a =，11n n n a a a +-=?（2n ≥）， 则2011∏= 12. 已知等差数列{}n a 的公差(0,]d π∈，数列{}n b 满足sin()n n b a =，集合{|,n S x x b == *}n ∈N ，若12 a π = ，集合S 中恰好有两个元素，则d = 二. 选择题 13.“6 k π απ= +（k ∈Z ）”是“1 cos22 α= ”的（ ） A. 充分不必要条件 B. 必要不充分条件 C. 充分必要条件 D. 既不充分也不必要条件 14. 函数)4y x π =- 的图像可以由)4 y x π =+的图像（ ）个单位得到 A. 向左平移 2π B. 向右平移2π C. 向左平移4π D. 向右平移4 π
徐汇中学2018学年高一年级第二学期期中考试物理试卷 一、单项选择题 1.匀速圆周运动是一种( ) A. 匀速运动 B. 匀加速运动 C. 匀加速曲线运动 D. 变加速曲线运动 【答案】D 匀速圆周运动加速度始终指向圆心，方向时刻在变化，加速度是变化的，是变加速曲线运动，故D 正确，ABC 错误。 2.由于地球自转，地球表面上的物体都随地球一起作匀速圆周运动，将地球视为球体，如图所示， a 、b 两处物体运动的（ ） A. 线速度相同 B. 角速度相同 C. 线速度不同，且v a ＞v b D. 角速度不同，且ωa ＜ωb 【答案】B a 、 b 两处物体随地球自转一起作匀速圆周运动，则a b ωω=，又因为两者转动的半径a b r r <，据v r ω=可得：a b v v <。 故B 项正确。 点睛：同轴传动：被动轮和主动轮的中心在同一根转轴上，主动轮转动使轴转动进而带动从动轮转动，两轮等转速及角速度。皮带传动：两转轮在同一平面上，皮带绷紧与两轮相切，主动轮转动使皮带动进而使从动轮转动，两轮边缘线速度相等。
3.匀速圆周运动中，线速度v 、角速度ω、周期T 、半径R 之间的关系，正确的是（ ） A. ω=vR B. ω=2πT C. v =ωR D. 1T ω= 【答案】C 【详解】根据角速度定义： 2t T θπ ω== 线速度定义： 2s R v t T π== 可知： v R ω= v R ω= 2T π ω= A ．ω=vR ，与分析不符，故A 错误； B ．ω=2πT ，与分析不符，故B 错误； C ．v =ωR ，与分析相符，故C 正确； D ．1 T ω=，与分析不符，故D 错误。 4.如图所示，弹簧振子在B 、C 两点间做无摩擦的往复运动，O 是振子的平衡位置．则振子( ) A. 从B 向O 运动过程中速度一直变小 B. 从O 向C 运动过程中速度一直变小 C. 从B 经过O 向C 运动过程中速度一直变小 D. 从C 经过O 向B 运动过程中速度一直变小 【答案】B
上海中学2020-2021学年高一（上）期中化学试卷 学校:___________姓名：___________班级：___________考号：___________ 一、单选题 1．通过阴极射线实验发现电子，从而确定原子是有结构的科学家是（ ） A ．道尔顿 B ．汤姆生 C ．德谟克利特 D ．卢瑟福 2．决定原子种类的微粒是（ ） A ．中子 B ．质子 C ．质子和中子 D ．质子、中子和电子 3．下列物质中属于弱电解质的是（ ） A ．CO 2 B ．纯盐酸 C ．HF D ．碱石灰 4．下列物质，既不属于酸性氧化物，也不属于碱性氧化物的一组是（ ） ①H 2O ②SO 2③H 2S ④Mn 2O 7⑤Fe 2O 3⑥Na 2O 2⑦NO A ．①③⑥ B ．①③⑥⑦ C ．①④⑥⑦ D ．①②⑥⑦ 5．1H 、2H 、3H 、H +、H 2是（ ） A ．氢的五种同位素 B ．五种氢元素 C ．氢的五种同素异形体 D ．氢元素的五种微粒 6．由 1H 、2H 、3H 和 16O 、18O 五种原子构成的 H 2O 2分子共有（ ） A ．9 种 B ．12 种 C ．15 种 D ．18 种 7．下列叙述中不正确的是（ ） A ．两种微粒，若核外电子排布完全相同，则其化学性质不一定相同 B ．凡单原子形成的离子，一定具有稀有气体原子的核外电子排布 C ．两原子，若核外电子排布相同，则一定属于同种元素 D ．不存在两种质子数和电子数均相同的阳离子和阴离子 8．某元素的一个原子形成的离子可表示为b a X n-，下列说法正确的是（ ） A ．b a X n-中含有的中子数为a+b B ．b a X n-中含有的电子数为a-n C ．X 原子的质量数为a+b+n D ．一个X 原子的质量约为236.0210 b g 9．氯元素在自然界有35Cl 和37Cl 两种同位素，在计算式： 34.969×75.77%＋36.966×24.23%＝35.453中（ ）
上海中学高一语文期中考试题 (该试卷已被收入华东师范大学出版社出版的<<名校名卷>>) 一、基础知识（20分） 1．下列词语没有错别字的一组是（ B ） A．琢磨肇事者自负赢亏隐约其辞 B．融洽必需品徇私舞弊三令五申 C．馈赠圆舞曲忠贞不渝申张正义 D．敲诈座右铭记忆犹新阴谋鬼计 2.下列词语中加点的字注音全对的一项是（ D ） A. 省．（xing3）悟麻痹．(b4i) 没．（mei2）齿不忘 B．蜕．（tui4）化纤．（qjan1）维莘莘 ．．（xin1）宰学子 C.憧．（chong1）憬窠臼．（jiou4）长吁．（xu1）短叹 D．隽．（juan4）永吭．（keng1）声顿开茅塞．（se4）3．下列短语都属于同类的一项是（ C ） A.北京烤鸭古城西安上海申花麻辣豆腐 B.关心集体用心读书宣传群众欢呼胜利 C.文史哲老中青工农兵读写说 D.写清楚跑得快喝饮料睡安稳 4．下列标点使用无误的一项是（ A ） A.诗比别类文学较谨严，较纯粹，较精微。 B.荔枝的肉大多数白色半透明，说它“莹白如冰雪，”完全正确。 C．树的动，显出小屋的静，树的高大，显出小屋的小巧。 D．有的石头像莲花瓣；有的像大象；有的像老人；有的像卧虎。 5．下列各项中，对带点词词类判断正确的一项是（ D ） A.这种景致，使．我们感得一种壮美的趣味。（介词） B.小路一旁的几段空隙，像是特为．月光留下的。（动词） C．树色一例 ．．是阴阳的。（名词） D．要知在艰难的国运中建造国家，亦．是人生最有趣味的事……（副词）6．对下列句中划线部分所属句子成份的判别有误的一项是（ B ） A我们不妨借此把炼字的道理研究一番。（补语） B．花丛中，两棵高大的古树，树叶繁茂。（谓语） C．他研究这两种语法的强弱不同。（宾语） D．在文字上推敲，骨子里实在是在思想感情上推敲。（主语）7对下列复句的关系判别正确的一项是（ B ） A比较，既可以从词的意义入手，也可以从词的用法和语体风格入手。（因
龙岩市一级达标校2020～2019学年第一学期期末高一教学质量检 查 数 学 试 题 （考试时间：120分钟 满分150分） 注意：1．试卷共4页，另有答题卡，解答内容一律写在答题卡上，否则不得分． 2．作图请使用2B 铅笔，并用黑色签字笔描画． 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．请把答案填涂在答题卡上．） 1．已知集合{} 50≤≤∈=x N x A ，集合{}A 1,3,5,C B=B =则 A ．{}4,2,0 B ．{}4,2 C ．{}3,1,0 D ．{}4,3,2 2．tan 225?的值为 A ．1 B ． 2 C ．2 - D ．1- 3．下列函数中,既是奇函数又是增函数的为 A ．x y e = B ．sin 2y x = C ．22x x y -=- D ．3 y x =- 4．函数)3 2tan()(π π +=x x f 的最小正周期是 A ．1 B ．2 C ．3 D ．4 5．已知5 2)cos(3)sin(2) 23cos(=-+-+ααπαπ ，则αtan = A ．6- B ．23 - C ． 23 D ．6 6．已知在扇形AOB 中，2AOB ∠=，弦AB 的长为2，则该扇形的周长为 A ． 2sin1 B ． 4sin1 C ．2sin 2 D ．4sin 2 7．在ABC ?中，=3AC u u u r ，=4AB u u u r ，AD 是BC 边上的中线，则=AD BC u u u r u u u r g
A ．7- B ． 72 - C ． 72 D ．7 8．关于狄利克雷函数1,()0x D x x ?=? ?为有理数，为无理数 ，下列错误!未找到引用源。叙述错误的是 A ．错误!未找到引用源。的值域是错误!未找到引用源。 B ．错误!未找到引 用源。是偶函数 C ．任意x R ∈，都有()1f f x ??=?? D ．错误!未找到引用源。是奇函数 9．已知函数31 log (3),1 ()21,1x x x f x x --
上海中学2018学年第一学期期中考试 物理试题 高一班 学号 姓名 成绩 （试题中未加说明处，重力加速度取210m/s g =） 一、单项选择题（每题3分，共15分） 1．用网球拍打击飞过来的网球，这过程中（ ） A ．球先对拍有冲击力，之后拍对球产生作用力 B ．球对拍的冲击力和拍对球的作用力同时产生 C ．拍对球的作用力大于球撞击球拍的力 D ．拍对球的作用力小于球撞击球拍的力 2．关于位移和路程以下说法正确的是（ ） A ．质点位移的大小就是路程 B ．位移的大小和方向与参照系的选择无关 C ．质点做单向直线运动时，位移大小等于路程 D ．一段时间的初末时刻比较，若质点位移等于零，就表明物体始终处于静止状态 3．一个物体在地面上某一高处以大小为0v 的速度竖直向上抛出，落地时的速度大小为v ，若空气阻力不计，则（ ） A ．它运动最高点离地面的高度为() 220/2v v g + B ．它运动最高点离地面的高度为() 220/2v v g - C ．它抛出时距离地面的高度为() 22 0/2v v g + D ．它抛出时距离地面的高度为() 220/2v v g - 4．一质点沿直线作加速度逐渐减小的加速运动，它初速度为5m/s ，经过10s ，速度达到10m/s 。则这段时间内质点的位移S 的大小为（ ） A ．50m S < B ．100m S > C ．75m 100m S << D ．50m 75m S << 5．雨滴由静止开始自由下落时，落地时的速度为v ，所用的时间为t 。若同样的雨滴下落时遇到水平方向吹来的风（不计空气阻力），下列说法中正确的是（ ） A ．它下落时间大于t B ．风速越大，它下落的时间越长
虹口高级中学2018 学年第一学期 高一年级英语学科期中考试 Grammar and Vocabulary (17 分) Section A Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank. As a student, I get so many assignments every day. I (17) _______ _______ stay up late in order to finish all my homework. I used to complain about all this pressure (18) _______school with my classmates. We did not appreciate our teachers for their hard work. We only knew that we got a lot of homework. After a few months, we did not complain about homework anymore (19) _______we knew that our teachers worked (20) _______ (hard) than we did. We had no right (21) _______ (complain). Sometimes, we said, “I didn’t go to bed until 2:00 o’clock last night. Now I just want to sleep.” Our teacher would answer us, “I go to bed at 1:00 a.m. every day.” Since we knew how hard teachers work, we started to appreciate them. To give our thanks, we wrote a big card to the teachers when it was teachers’ day. When they got our card, they (22) _______ (touch) because their students finally knew the teachers’ effort. After giving the card, I realized (23)________ powerful the sentence “thank you” is. When we give our thanks to somebody, the world is full of love. I say “thank you” to my friend, classmates, teachers, and even strangers. I like to see the smiles on their faces, so (24) ________ (say) “thank you” every day is the way I make the world a better place. Section B Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.