2015-2016学年高二上学期12月份月考英语试题
2015.12
命题人：本试卷分选择题和非选择题两部分，考试用时120分钟。
注意事项：
1．答卷前，考生务必分别将答题卡和答题卷上的姓名、考试号用黑色字迹的签字笔填写，用2B铅笔将考试号对应的信息点涂黑。
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选项的答案信息点涂黑，如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试卷上。
第一部分英语知识运用
第一节单项填空（共20小题；每小题0.5分，满分10分）
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
1. Had he spent more time practicing speaking English before, he _______ able to speak it much
better now.
A. will be
B. would be
C. has been
D. would have been
2. Although ________ about fatness, she still has confidence in her performance of daily life.
A. teased
B. teasing
C. tease
D. to tease
3. She _________ high and tries hard to make her dream come true.
A. achieves
B. reaches
C. misses
D. aims
4. ______ any change about the date，please tell me immediately.
A. Will there be
B. Should there be
C. There will be
D. There should be
5. --- Where did you meet Alice？
--- It was in the cinema _______ we used to go.
A. where
B. that
C. which
D. how
6. ---I ________ myself more---it was a perfect day.
---Me, too. It’s years ________ I enjoyed myself so much.
A. couldn’t have enjoyed; since
B. needn’t have enjoyed; since
C. wouldn’t have enjoyed; before
D. shouldn’t have enjoyed; before
7. The nurse treated the naughty boy very kindly, but her patience ________ at last.
A. used up
B. gave out
C. run out
D. was run out
8. ---Do these paintings ________ you?
--- No, not really. They don’t ________ to me at all.
A. interest to you; make any sense
B. appeal for you; attract
C. appeal to; make sense
D. interest; attract
9. Do you expect ________ to be a possibility that we shall be able to afford the special furniture
that we need?
A. there
B. that
C. one
D. it
10. --- What will you do during the summer holiday?
---I don’t know, but it’s high time ________ something.
A. I’m deciding
B. I’ll decide
C. I decide
D. I decided
11. ________ bad-tempered at times, he is still respected by all the students.
A. In spite of
B. Even if
C. Not until
D. Despite
12. What she is addicted ________ her feel better temporarily and reduces the pain of separation.
A. to making
B. makes
C. to makes
D. to make
13. ---Does the young man standing there ________ the company?
--- No, the company is ________ his father.
A. in possession of; in the possession of
B. have possession of; in the possession of
C. take possession of; in possession of
D. have possession of; in possession of
14. To tell you the truth, if it were not for the fact that you ________ my daughter, I would not
take such pains to serve you.
A. were
B. have been
C. had been
D. are
15. The judge permitted the couple ________ the boy who became an orphan after the earthquake.
A. adapting
B. to adapt
C. adjusting
D. to adopt
16. ---I’m afraid I’ll fail in the exam.
--- ________. It won’t be so bad.
A. Don’t be afraid
B. It doesn’t matter
C. Take it easy
D. You’ll not fail
17. The great success of this project has been largely ________ the support given by the 30 local
businesspersons.
A. instead of
B. thanks to
C. due to
D. as a consequence
18. ________is our strong suggestion that he ________ a holiday, but ________ doesn’t help.
A. As; takes; which
B. As; should take; it
C. It; takes; which
D. It; take; it
19. The fact that so many people still smoke in public places________ that we may need a
nationwide campaign ________ awareness of the risks of smoking.
A. suggest; raise
B. suggests: raising
C. suggest; raised
D. suggests; to raise
20. The novel is so badly written that I can hardly ________what the writer is trying to say.
A. turn out
B. make out
C. let out
D. try out
第二节完形填空(共20小题；每小题1.5分，满分30分)
阅读下面短文，从短文后各题所给的四个选项（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。
Evelyn Glennie was the first lady of solo percussion in Scotland. In an interview, she recalled how she became a percussion soloist (打击乐器独奏演员) in spite of her disability.
“Early on I decided not to allow the 21 of others to stop me from becoming a musician. I grew up on a farm in northeast Scotland and began 22 piano lessons when I was eight. The older I got, the more my passion for music grew. But I also began to gradually lose my 23. Doctors concluded that the nerve damage was the 24 and by age twelve, I was completely deaf. But my love for music never 25 me.
“My26 was to become a percussion soloist, even though there were none at that time. To perform, I 27 to hear music differently from others. I play in my stocking feet and can 28 the pitch of a note (音调高低) by the vibrations (振动). I feel through my body and through my 29. My entire sound world exists by making use of almost every 30 that I have.
“I was 31 to be assessed as a musician, not as a deaf musician, and I applied to the famous Royal Academy of Music in London. No other deaf student had 32 this before and some teachers 33 my admission. Based on my performance, I was 34 admitted and went to 35 with the academy’s highest honors.
“After that, I established myself as the first full-time solo percussionist. I 36 and arranged a lot of musical compositions since 37 had been written specially for solo percussionists.
“I have been a soloist fo r over ten years. 38 the doctor thought I was totally deaf, it didn’t 39
that my passion couldn’t be realized. I would encourage people not to allow themselves to be 40 by others. Follow your passion; follow your heart, they will lead you to the place you want to go.”
21. A. conditions B. opinions C. actions D. recommendations
22. A. enjoying B. choosing C. taking D. giving
23. A. sight B. hearing C. touch D. taste
24. A. evidence B. result C. excuse D. cause
25. A. left B. excited C. accompanied D. disappointed
26. A. purpose B. decision C. promise D. goal
27. A. turned B. learned C. used D. ought
28. A. tell B. see C. hear D. smell
29. A. carefulness B. movement C. imagination D. experience
30. A. sense B. effort C. feeling D. idea
31. A. dissatisfied B. astonished C. determined D. discouraged
32. A. done B. accepted C. advised D. admitted
33. A. supported B. followed C. required D. opposed
34. A. usually B. finally C. possibly D. hopefully
35. A. study B. research C. graduate D. progress
36. A. wrote B. translated C. copied D. read
37. A. enough B. some C. many D. few
38. A. However B. Although C. When D. Since
39. A. mean B. seem C. conclude D. say
40. A. directed B. guided C. taught D. limited
第二部分阅读理解（共两节，满分40分）
第一节（共15小题，每小题2分，满分30分）
A
What makes a gift special? Is it the price you see on the gift receipt？Or is it the look on the recipient's face when they receive it that determines the true value? What gift is worth the most? This Christmas I was debating what to give my father. My dad is a hard person to buy for because he never wants anything. I pulled out my phone to read a text message from my mom saying that we were leaving for Christmas shopping for him when I came across a message on my phone that I had locked. The message was from my father. My eyes fell on a photo of a flower taken in Wyoming, and underneath a poem by William Blake. The flower, a lone dandelion (蒲公英) standing against the bright blue sky, inspired me. My dad had been reciting those words to me since I was a kid. That may even be the reason why I love writing. I decided that those words would be my gift to my father.
I called back. I told my mom to go without me and that I already created my gift. I sent the photo of the cream-colored flower to my computer and typed the poem on top of it. As I was arranging the details another poem came to mind. The poem was written by Edgar Allan Poe; my dad recited it as much as he did the other. I typed that out as well and searched online for a background to the words of it. The poem was focused around dreaming, and after searching I found the perfect picture. The image was painted with blues and greens and purples, twisting together to create the theme and wonder of a dream. As I watched both poems passing through the printer, the white paper coloring with words that shaped my childhood, I felt that this was a gift that my father would truly appreciate. Christmas soon arrived. The minute I saw the look on my dad’s face as he unwrapped those black letters carefully placed in a cheap frame, I knew I had
given the perfect gift.
41. The author's inspiration for the gift came from _________.
A. a photo of a flower
B. a story about a kid
C. a call from the mother
D. a text about Christmas
42. The author made the gift by ________.
A. searching for the poems online
B. drawing the background by hand
C. painting the letters in three colors
D. matching the words with pictures
43. What is the main purpose of the passage?
A. To show how to design images for gifts
B. To suggest making gifts from one’s heart
C. To explain how computers help create gifts
D. To describe the gifts the author has received
B
It is of great importance for students to be able to get a feel for the rhythm and sounds of a poem---more so than for most pieces of prose (散文). This isn’t always easy in a second language, and so listening to their teacher read the poem, or to a professional recording, perhaps by the poet or by an actor, is, I feel, necessary.
As with any listening activity, students will need some kind of preparation and task so that they can be actively engaged. They might be asked to check predictions that arose from a warm-up di scussion, to compare their suggested rhyming couplets with the poet’s, or to identify stressed words and syllables.
You might also want to get your students to listen to recorded or live discussions about poems. This can, for example, take the form of a couple of teachers or a group of students giving their views on a poem, or even an interview with the poet.
I’m a big fan of jigsaw listening because of the natural information gap. If your school has the facilities, you might like to:
divide your students into two, or even three groups
give each group a different cassette or CD and tasks to work on
then they come back together to share what they have learned.
Remember that your own enthusiasm is a key factor in any activity relating to literature in the classroom.
Finally, don’t forget to encourage art for art’s sake. Listening for pleasure, to poetry (or to anything else, for that matter), is to be fostered at every opportunity, because of the obvious benefits which include motivation, vocabulary acquisition and learner independence. Many good song lyrics (歌词) could be termed poetry and treated accordingly in the classroom, copyright rules permitting.
44. Which of the following is true according to the passage?
A. An English student will have difficulty under standing Li Bai’s poems.
B. an English student will have some difficulty understanding Walt Whitman.
C. A Chinese student will have some difficulty understanding Du Fu’s works.
D. An American student will have some difficulty understanding William Shakespeare.
45. What kind of preparations should the students do in the listening activity？
a. They’d better predict what the poem is about.
b. They’d better have a warm-up discussion.
c. They will share their own works with their classmates
d. They should know the stressed words.
e. They should make clear the stressed syllables.
f. They should first go to an actor.
A. abcf
B. abde
C. cdef
D. bcdf
46. Who do you think is this passage written for?
A. The students.
B. The poets.
C. The teachers.
D. The readers.
47. What’s the main ide a of the passage?
A. How to use poems to develop the students’ skills.
B. Listening to poem is more difficult than reading prose.
C. The schools should encourage the students to study poems.
D. Preparations should be done before teaching.
C
From the health point of view we are living in a marvelous age. We are immunized (免疫) from birth against many of the most dangerous diseases. A large number of once deadly illnesses can now be cured by modern drugs and medical treatment. It is almost certain that one day cures will be found for the most stubborn remaining diseases. The expectation of life has increased enormously. But though the possibility of living a long and happy life is greater than ever before, every day we witness the unbelievable slaughter (屠杀) of men, women and children on the roads. Man vs the motor-car! It is a never-ending battle which man is losing. Thousands of people the world over are killed or horribly killed each year and we are quietly sitting back and letting it happen.
It has been rightly said that when a man is sitting behind a steering wheel (方向盘), his car becomes the extension of his personality. There is no doubt that the motor-car often brings out a man’s very worst qualities. People who are normally quiet and pleasant may become unrecognizable when they are behind a steering-wheel. They are ill-mannered and aggressive, willful as two-year-olds and absolutely selfish. All their hidden disappointments and regrets seem to be brought by the act of driving.
The surprising thing is that society smiles so kindly on the motorist and seems to forgive his behavior. Everything is done for his convenience. Cities are allowed to become almost impossible to live in because of heavy traffic; towns are made ugly by huge car parks; the countryside is ruined by road networks; and the mass annual slaughter becomes nothing more than a statistic, to be conveniently forgotten.
It is high time a world system of laws were created to reduce this senseless waste of human life. As for driving, the laws of some countries are not strict and even the strictest are not strict enough. Here are a few examples of some the things that might be done. The driving test should be standardized and made far more difficult than it is; all the drivers should be made to take a test every three years or so; the age at which young people are allowed to drive any vehicle should be raised to at least 21; all vehicles should be put through strict annual tests for safety. Even the smallest amount of alcohol in the blood can affect a person’s driving ability. Present drinking and driving laws (where they exist) should be made much stricter. Maximum and minimum speed limits should be introduced on all roads. Governments should lay down safety specifications (规范) for manufacturers, as has been done in the USA. All advertising stressing power and performance should be banned. These measures may sound inordinately severe. But surely nothing should be considered as too severe if it results in reducing the annual toll of human life. After all, the world is for human beings, not motor-cars.
48. The main idea of this passage is _________.
A. Traffic accidents are mainly caused by motorists.
B. Thousands of people the world over are killed each year.
C. The laws of some countries about driving are not too strict.
D. Only stricter traffic laws can prevent accidents.
49. What does the author think of society toward motorists?
A. Society laughs at the motorists.
B. Huge car parks are built in the cities and towns.
C. Victims of accidents are nothing.
D. Society forgives their rude driving.
50. Why does the author say: “his car becomes the extension of his personality?”
A. Driving can show his real self.
B. Driving can show the other part of his personality.
C. Driving can bring out his character.
D. His car can express his temper.
51. The attitude of the author is _________.
A. ironical
B. critical
C. appealing
D. favorable
D
Arthur Miller (1915-2005) is universally recognized as one of the greatest dramatists of the 20th century. Miller's father had moved to the USA from Austria Hungary, drawn like so many others by the "Great American Dream". However, he experienced severe financial hardship when his family business was ruined in the Great Depression of the early 1930s.
Miller's most famous play, Death of a Salesman, is a powerful attack on the American system, with its aggressive way of doing business and its insistence（坚持，强调）on money and social status as indicators of worth. In Willy Loman, the hero of the play, we see a man who has got into trouble with this system. Willy is "burnt out" and in the cruel world of business there is no room for sentiment（感伤）: if he can't do the work, then he is no good to his employer, the Wagner Company, and he must go. Willy is painfully aware of this, and at a loss as to what to do with his lack of success. He refuses to face the fact that he has failed and kills himself in the end.
When it was first staged in 1949, the play was greeted with enthusiastic reviews, and it won the Tony Award for Best Play, the New York Drama Critics' Circle Award, and the Pulitzer Prize for Drama. It was the first play to win all three of these major awards.
Miller died of heart failure at his home in Roxbury, Connecticut, on the evening of February 10, 2005, the 56th anniversary of the first performance of Death of a Salesman on Broadway.
52. Why did Arthur Miller's father move to the USA?
A. He suffered from severe hunger in his home country.
B. He was attracted by the "Great American Dream"
C. He hoped to make his son a dramatist.
D. His family business failed.
53. The play Death of a Salesman _________.
A. exposes the cruelty of the American business world
B. discusses the ways to get promoted in a company
C. talks about the business career of Arthur Miller
D. focuses on the skills in doing business
54. What can we learn about Willy Loman?
A. He treats his employer badly.
B. He runs the Wagner Company.
C. He is a victim of the American system.
D. He is regarded as a hero by his colleagues.
55. What is the text mainly about?
A. Arthur Miller and his family
B. The awards Arthur Miller won
C. The hardship Arthur Miller experienced
D. Arthur Miller and his best-known play
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。选项中有两项为多余
选项。
For many people in the West, March 13 will be scary. It is said that there are millions of people who will be so scared that they will refuse to get out of bed all day! 56
Being nervous about Friday the 13th is a superstition (迷信). 57 Many buildings don’t have a 13th floor and, in races, no one wants to wear the number 13. According to some, Jesus was crucified(十字架上钉死) on Friday making the combination of “Friday” and “13” particularly unlucky.
58 For example, people think it is unlucky to walk under ladders. 59 This behavior is seen as an insult (侮辱) to the sun and a sign that everyone inside will have bad luck. When a black cat passes in front of you, it is also thought to mean that bad luck is coming.
60 Well, three-leaf clovers (三叶草), horseshoes facing up and even rabbit feet are said to bring good luck. There is a rhyme to help you remember the last lucky item, a “penny”: “Find a penny, pick it up; All the day you’ll have good luck!”
A. What makes this day so terrifying?
B. Why are people in the West so superstitious?
C. So is there anything you can do to bring good luck in the West?
D. It is also believed that you should never open an umbrella indoors.
E. The number 13 is considered unlucky in many western countries.
F. There are some other animals that people think will bring bad luck.
G. In addition to the number 13, there are other superstitions in Western culture.
第II卷
第一部分语法填空（共10小题，每题1.5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要求，在空格处填入一个适当的词或使用括号中词的正确形式填空。
A man looking at his smart-phone while walking across a railway crossing in Nanjing __61__(have) a close knock on Oct. 22. He was so __62__ (absorb) in his smart-phone that he didn't see a train approaching until it brushed past him，__63__(throw) him to the ground. This should serve __64__ a warning that people should be aware of their surroundings，especially __65__ crossing roads.
__66__(lucky), the man survived a brush with death，but the incident forced the driver to stop the train. An 18－minute delay followed the incident，__67__ led to a break in the running of other trains on the route.
Smart-phone __68__ (addict) has spread like an infectious disease. It's evident that it will do great harm to society. What's even worse, some addicts become __69__(patient) with relatives and friends.
Some people blame the smart-phone for the tragedy, yet in fact people's weakening self-control and self-discipline are__70__ (blame).
第二部分单词拼写(共10小题；每小题0.5分，满分5分)
71.In every city of China, there are b_______________ of Banks of China.
72. Her _______________(无穷的) patience made her the best nurse in the hospital.
73. It was a c_____________ that we shared the same hobby.
74. A d_______________ man will do anything to get what he wants.
75. Beethoven was _______________ (同时代的) with Napoleon.
76.Swimming is b_______________ in the lake. Don’t take any risk.
77.It is easier to think in _____________ (具体的) terms than in the abstract.
78.The students in senior three felt s_______ because the college entrance examinations are
coming.
79.Child _______________ (虐待) is a big problem in some places of the world.
80.The film was a big hit and earned him a _______________ (名誉).
第三部分写作（共两节）
第一节短文改错（共10小题，每小题1分，满分10分）
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。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：在缺词处加一个漏词符号(∧)，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。
I was taking a train to London's Victoria Station. I had noticed that the carriage was noise and filled with people.
Before long, a train inspector comes to check our tickets. A passenger realized he couldn't find his ticket but became quite upset. Then everyone in the carriage began searching the ticket，which was eventually found under a seat several rows from his owner. The person who found a ticket smiled with pleasure at his success.
No one in the carriage had previous spoken to or even noticed the ticket-owner before. Yet they had so quickly offered the strangers their help. If we could show our concern to others on need，the world would be a better place to live in.
第二节书面表达(满分25分)
假设你是晨光中学高二(1)班的班长李津，得知美国学生Chris 作为交换生，下学期将到你班学习。请你根据以下提示，给他写封邮件：
1．介绍与本地生活相关的信息(如天气，饮食等)
2．介绍本班情况
3．希望Chris做哪些事情，以增进中美学生之间的了解和友谊
注意：1.请勿提及与考生相关的真实信息。
2．可适当加入细节，使内容充实、行文连贯。
3．词数不少于100；开头已给出，不计入总词数。
Dear Chris,
I'm Li Jin，monitor of Class One，Grade Eleven. I'm glad to hear that you will come to our school as an exchange student. You're welcome to stay with us.
_____________________________________________________________________ _____
Sincerely yours,
Li Hua
2015-2016学年高二上学期12月份月考英语试题2015.12参考答案
第一部分英语知识运用（共两节，满分40分）
第一节单项选择（共20小题；每小题0.5分，满分10分）
1-5 BADBA 6-10 ABCAD 11-15 BCBDD 16-20 CCDDB
第二节完形填空(共20小题；每小题1.5分，满分30分)
21-25 BCBDA 26-30 DBACA 31-35 CADBC 36-40 ADBAD
第二部分阅读理解（共两节，满分40分）
第一节（共15小题，每小题2分，满分30分）
41-43 ADB 44-47 ABCA 48-51 DDAB 52-55 BACD
第二节（共5小题，每小题2分，满分10分）
56-60 AEGDC
第II卷
第一部分语法填空（共10小题，每题1.5分，满分15分）
61. had62. absorbed 63. throwing64. as65. when/while
66. Luckily67. which68. addiction69. impatient 70. to blame
第二部分单词拼写（共10小题，每小题0.5分，满分5分）
71. branches 72. endless 73. coincidence 74. desperate 75. contemporary
76. banned 77.concrete 78. stressed 79. abuse 80. reputation
第三部分写作（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）
1. 去掉had
2. noise→noisy
3. comes→came
4. but→and
5. searching后加for
6. his→its/the
7. a→the
8. previous→previously
9.strangers→stranger 10.on→in
第二节书面表达(满分25分)
Dear Chris，
I'm Li Jin，monitor of Class One，Grade Eleven. I'm glad to hear that you will come to our school as an exchange student. You're welcome to stay with us.
Our city is located in the south of China, where you can taste many kinds of delicious food. What’s more, it is well famous for its seafood. Compared with the north, the climate here is quite pleasant, neither too hot in summer nor too cold in winter, with plenty of sunshine and good rainfall.
Our class is made up of 60 lovely boys and girls，who are warmhearted and always ready to offer help. They are very friendly and easy to get along with.
We would appreciate it if you can introduce to us some of your customs and culture. In this way
we can get a better understanding and promote our friendship. I hope you will have a good time
and get used to the life here soon.
Sincerely yours,
Li Hua
2021年高二10月第一次月考英语试题 一、单项选择（1*10=10分） 1. Our class ___________ twenty four boys and thirty girls. A. consists for B. consists of C. consists with D. consists in 2. Autumn has e. The garden is covered with ________ leaves. A. falling B. fallen C. being fallen D. being falling 3. Please remained ____________ before our guests leave. A. sit B. sat C. seated D. seating 4. They are discussing the project _____________ next week. A. to be carried out B. being carried out C. carrying out D. will be carried out 5. He explained it again to made himself ______________. A. understand B. to understand C. understanding D. understood 6. We have to buy a new air conditioner, for the old one has broken ________. A. off B. up C. down D. out 7. Kate keeps a diary in English to have her written English ____________.
高二10月月考英语试题 第I卷 第一部分：听力（共两节，满分30分） 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5 段对话。每段对话后有一个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10 秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 听第1段材料，回答第1、2题。 1. What will the woman do in 15 minutes? A. Give a concert. B. Go to the stadium. C. Attend a meeting. 2. Who is the man? A. A traffic policeman. B. A taxi driver. C. A music fan. 听第27段材料，回答第3、4、5题。 3. What kind of party will be held? A. A birthday party. B. A surprise party. C. A house-warming party. 4. How long will the party last? A. Four hours. B. Five hours. C. Six hours. 5. Where was the woman just now? A. At the airport. B. At the theater. C. At the apartment. 第二节（共15小题；每小题1.5，满分22.5） 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
高二上学期数学10月月考试卷 姓名:________ 班级:________ 成绩:________ 一、单选题 (共10题；共20分) 1. （2分） (2018高二上·台州期末) 抛物线的准线方程为（） A . B . C . D . 3. （2分）(2019·浙江模拟) 已知直线，平面满足，，则“ ”是“ ”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 4. （2分） (2019高三上·德州期中) 命题“ ，”的否定为（） A . ， B . ， C . ， D . ， 5. （2分）(2018·河北模拟) 如图，为经过抛物线焦点的弦，点，在直线 上的射影分别为，，且，则直线的倾斜角为（）
A . B . C . D . 6. （2分）下列说法中正确的是（） A . 如果两个平面α、β只有一条公共直线a，就说平面α、β相交，并记作α∩β＝a B . 两平面α、β有一个公共点A，就说α、β相交于过A点的任意一条直线 C . 两平面α、β有一个公共点A，就说α、β相交于A点，并记作α∩β＝A D . 两平面ABC与DBC相交于线段BC 7. （2分）如图，长方体ABCD—A1B1C1D1中，BB1=BC，P为C1D1上一点，则异面直线PB与B1C所成角的大小（） A . 是45° B . 是60° C . 是90°
D . 随P点的移动而变化 8. （2分）已知F1 ， F2是椭圆＋＝1的两焦点，过点F2的直线交椭圆于A，B两点．在△AF1B中，若有两边之和是10，则第三边的长度为（） A . 6 B . 5 C . 4 D . 3 9. （2分）已知正四棱锥S-ABCD的侧棱长与底面边长都相等，E是SB的中点，则AE,SD所成角的余弦值为（） A . B . C . D . 10. （2分） (2019高三上·双鸭山月考) 已知实轴长为2 的双曲线C：的左、右焦点分别为F1（﹣2，0），F2（2，0），点B为双曲线C虚轴上的一个端点，则△BF1F2的重心到双曲线C的渐近线的距离为（） A . B . C . D . 二、填空题 (共7题；共7分)
一．单选题（每题只有一个选项正确，本大题5小题，每小题6分，共30分） 1.“神舟十一号”飞船于2016年10月19日凌晨与“天宫二号”实现对接，景海鹏观察到“天宫二号”处于静止状态，则他所选的参考系可能是（） A．远洋观测船 B．地面指挥中心 C．“神舟十一号”飞船 D．在“天宫二号”内行走的陈冬 【答案】C 考点: 参考系。 【名师点睛】对参考系的理解 （1）物体的运动是绝对的，静止是相对的，选定参考系之后，才能知道和研究物体的运动．（2）参考系的选取是任意的．在实际问题中，参考系的选取以研究问题方便、简单为基本原则．通常选地面或地面上静止不动的物体为参考系． （3）对于同一个物体，选取不一样的参考系，观察的结果也会不同． 2．下列几组物理量中，都为矢量的一组是（） A．时间、位移、速度 B．速度、速度变化量、加速度、力 C．路程、时间、速率 D．速度、速率、加速度、力 【答案】B 【解析】 试题分析：是标量的物理量为：时间、路程、速率；
矢量为：位移、速度、是的变化量、加速度、力。由上述分析知B对。 考点:矢量与标量。 【名师点睛】矢量和标量 （1）标量：只有大小而没有方向的物理量叫做标量．如温度、质量、路程等． （2）矢量：既有大小又有方向的物理量叫做矢量，如位移、力、速度等． 3. 如图甲、乙、丙所示，弹簧秤、绳和滑轮的重力均不计，摩擦力不计，物体的重力都是G．在甲、乙、丙三种情况下，弹簧秤的示数分别是F1、F2、F3，则（） A．F3＝F1>F2 B．F3>F1＝F2 C．F1＝F2＝F3 D．F1>F2＝F3 【答案】A 考点: 受力分析、共点力的平衡条件及应用。 【名师点睛】共点力平衡的推论 (1)若物体在两个力作用下处于平衡状态，则这两个力一定等大、反向，是一对平衡力． (2)若物体在三个共点力作用下处于平衡状态，则任意两个力的合力与第三个力等大、反向． (3)若物体在n个共点力作用下处于平衡状态，则其中任意(n－1)个力的合力必定与第n个力等大、反向． 4．如下图是物体做直线运动的x—t图象，下列说法正确的是（）
高二月考试题（英语） I.单选（共15题，15分） 1. ---What a pity! I missed the last concert of the year. ---Oh, not at all. It was so terrible. In fact, I would rather I ____ there. A. hadn’t been B. was not C. haven’t been D. am not 2. Professor Li, do you like Ewa and can you make a(n)_______ on her new movie? A. impression B. bet C. attack D. comment 3. We’d better live in the countryside, because living in the city will cost us twice____ much. A. so B. as C. than D. too 4. Great changes have taken place in that school. It is no longer ____ it was 20 years ago, when it was so poorly _______. A. what; equipped B. that; equipped C. what; built on D. which; equipped 5. ______ with what I said, mother agreed that I could go swimming with my classmates. A. Satisfying B. Satisfied C. To be satisfied D. Being satisfied 6. Though the professor tried his best to explain the difficult question, the students still looked _____. A. confusing B. being confused C. to confuse D. confused 7. I regret ______ you that my daughter has already regretted ______ out with you. So leave her alone and don’t bother her any more. A. telling; dating（约会） B. to tell; to date C. to tell; dating D. telling; to date 8. The young graduate(毕业生) ______ his vegetable farm so successfully that soon he became No 1 vegetable producer in the area. A. made B. performed C. worked D. discovered 9. The flu is believed _________ by viruses(病毒) that like to reproduce(繁殖) in the cells inside the human nose and throat. A. cause B. being caused C. to be caused D. to have caused 10. ________ his mother came home, ____________ to do his homework. A. Only then, had he begun B. Only when, did he begin C. Only, he began D. Only when had he begun 11. —The boss will offer me a pay rise. —Pigs might fly! You are day-dreaming.You’re lucky enough not to have been fired.The underlined phrase means . A.Wonderful B.Impossible C.Too bad D.Congratulations 12. With the help of his friends, he has _____a good business over the years. A. built up B. made up C. grown up D. picked up 13. Before he went abroad he spent as much time as he__________English. A. could learning B. learned C. could to learn D.could learn 14. It is the test system, _________ the teachers, that is to blame for the heavy burden of middle school students nowadays. A. other than B. or rather C. rather than D. more than 15. – How about going to the movies? -- I don’t ________ movies.
河北省蠡县中学2018-2019学年高二英语10月月考试题 第一部分听力（共20小题，每小题1.5分，满分30分） 做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节听下面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. Which game does the man like best? A.Bridge. B.Cards. C.Chess. 2. What are the speakers mainly talking about? A.Their weekend plans. B.Their hobbies. C. The weather. 3. What did the weatherman forecast about the afternoon’s weather? A.It would be suuny. B. It would be windy. C. It would be rainy. 4. How many hours will the woman be in the city? A. Two. B.Six. C.Four 5. What does the man mean? A.The person in the black shirt is the twin brother of his boss. B.He didn’t know his boss had come back from a business trip. C. The person in the black shirt looks very similar to his boss. 第二节听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间，每段对话或独白读两遍。 听第6段材料，回答第6至7题。 6. What will the woman take? A.Some postcards. B.Hand-made woollen hats. C.Some local food. 7. How much should the woman pay? A.45 dollars. B. 80 dollars. C. 90 dollars. 听第7段材料，回答第8至9题 8.When did Heather call the woman? A. One hour ago. B. Two hours ago. C. Three hours ago. 9.What did the woman do to save time?
广西高二上学期历史10月月考试卷 姓名:________ 班级:________ 成绩:________ 一、单选题。 (共25题；共50分) 1. （2分）(2016·北京) 17世纪来华传教士曾将《论语》《大学》等译为拉丁文在欧洲出版，19世纪中期传教士理雅各又将多部儒家经典译成英文，在西方引起轰动。这表明（） A . 儒家思想被西方学者普遍接受 B . 中国传统文化在西方引起关注 C . 中西文化交流限于传教士之间 D . 儒家思想推动了西方政治革命 2. （2分） (2019高一下·丽水期中) 下列历史现象发生在汉代的是（） A . 私营丝织业兴起 B . 水排的出现 C . 曲辕梨开始使用 D . 草市发展为地方商业中心 3. （2分） (2020高二下·河北月考) 朱熹弟子陈宓曾任安溪知县，他在《安溪劝农诗·劝贫富相资》一诗中说：“举债当知济汝穷，取钱须念利难供。富人心要怜贫者，贫者身全仰富翁。”材料体现了（） A . 社会贫富分化现象日趋严重 B . 士大夫崇尚社会和谐的理念 C . 士大夫反对民间的借贷行为 D . 官府强行干预民间财务纠纷 4. （2分） (2017高三上·曲靖月考) 北宋初年规定：租佃土地须“命立要契，举借粮种，及时种莳。俟收成，依契约分，无致争讼”。如有纠纷，“只凭契照为之定夺”。其目的是（） A . 保护佃农利益 B . 增加政府收入 C . 维护地主特权 D . 规范租佃关系 5. （2分）(2020·湖南模拟) 叶圣陶在《昆曲》中提到“听昆曲先得记熟曲文；自然，能够通晓曲文里的故实跟词藻那就尤其有味。这又岂是士大夫阶级以外的人所能办到的？当初编撰戏本子的人原来不曾为大众设想”，作者意在强调（） A . 戏词追求典雅深奥 B . 内容应贴近百姓生活
2019-2020学年广东省汕头市金山中学高三（上）期末历史试卷 一、选择题。每题4分． 1. 在对先秦时期古城遗址的发掘中，发现当时已有专门的排水系统。如二里头木结构 排水暗沟、偃师商城石砌排水暗沟、安阳殷墟陶土排水管道、周原卵石排水暗沟等。 这说明（） A.先秦时期各地存在密切联系 B.各时期的技术存在传承关系 C.城市建设以农业发展为基础 D.先民重视对环境的改造利用 【答案】 D 【考点】 从部落到国家 夏商的政治制度 【解析】 本题考查中国古代先民对环境的改造和利用。 【解答】 从先秦时期的古城遗址中已有“专门的排水系统”可以得出，中国的先民重视对环境的 改造利用，故D正确。 A、B、C在材料中没有体现，均不符合，故排除。 故选D。 2. 钱穆指出，封建时代贵族管家称宰，秦汉统一后，家宰就变成了国家政治领袖，管 国家政务。汉代皇室事务，照例都归御史中丞管，御史中丞隶属于御史大夫，御史大 夫隶属于宰相。这可以说明汉代（） A.宰相由贵族私官演化而来 B.皇室事务以监察为主体 C.家宰职权扩大并威胁皇权 D.国家治理体制尚不完善 【答案】 D 【考点】 皇帝制度和三公九卿制 【解析】 本题主要考查皇帝制度和三公九卿制。 【解答】 A.结合所学知识可知，秦设立丞相，帮助皇帝处理政务，由此可知，不是有贵族私官 演化而来。 B.依据题干所给材料可知，皇室事务即是为皇家服务的相关事务，不是以监察为主的。 C.题干所给材料没有涉及威胁皇权的信息。 D.依据题干所给材料中“汉代皇室事务，照例都归御史中丞管，御史中丞隶属于御史大夫，御史大夫隶属于宰相”可以得岀，汉代官职中依然有专门管理皇家事务的官员，这 说明国家治理尚未完全摆脱为皇家服务的特点，由此可知当时的国家治理制度还不够 完善。 故选D。 3. 宋代科举考试的录取名额比前朝扩大了很多、唐代每次进土及第的人数不过二三十
2018-2019年最新汕头金山中学自主招生考试 数学模拟精品试卷 （第一套） 考试时间：90分钟 总分：150分 一、选择题（本题有12小题，每小题3分，共36分） 下面每小题给出的四个选项中，只有一个是正确的，请你把正确选项前的字母填涂在答题卷中相应的格子内．注意可以用多种不同的方法来选取正确答案． 1．下列事件中，必然事件是( ) A ．掷一枚硬币，正面朝上 B ．a 是实数，|a |≥0 C ．某运动员跳高的最好成绩是20.1米 D ．从车间刚生产的产品中任意抽取一个，是次品 2、如图是奥迪汽车的标志，则标志图中所包含的图形变换没有的是（ ） A ．平移变换 B ．轴对称变换 C ．旋转变换 D ．相似变换 3．如果□×3ab ＝3a 2b ，则□内应填的代数式( ) A ．ab B ．3ab C ．a D ．3a 4．一元二次方程x (x －2)＝0根的情况是( ) A ．有两个不相等的实数根 B ．有两个相等的实数根 C ．只有一个实数根 D ．没有实数根 5、割圆术是我国古代数学家刘徽创造的一种求周长和 面积的方法：随着圆内接正多边形边数的增加，它的周
长和面积越来越接近圆周长和圆面积，“割之弥细，所失弥少，割之又割，以至于不可割，则与圆周合体而无所失矣”。试用这个方法解决问题：如图，⊙的内接多边形周长为3 ，⊙O 的外切多边形周长为3.4，则下列各数中与此圆的周长最接近的是（ ） A ．10 D 6、今年5月，我校举行“庆五四”歌咏比赛，有17位同学参加选拔赛，所得分数互不相同，按成绩取前8名进入决赛，若知道某同学分数，要判断他能否进入决赛，只需知道17位同学分数的（ ） A.中位数 B.众数 C.平均数 D.方差 7．如图，数轴上表示的是某不等式组的解集，则这个不等式组可能是( ) A.????? x ＋1>0，x －3>0 B. ??? ?? x ＋1>0，3－x >0 C.????? x ＋1<0，x －3>0 D.??? ?? x ＋1<0，3－x >0 8．已知二次函数的图象(0≤x ≤3)如图所示，关于该函数在所给自变量取值范围内，下列说法正确的是( ) A ．有最小值0，有最大值3 B ．有最小值－1，有最大值0 C ．有最小值－1，有最大值3 D ．有最小值－1，无最大值 9．如图，矩形OABC 的边OA 长为2 ，边AB 长为1，OA 在数轴上，以原点O 为圆心，对角线OB 的长为半径画弧，交正半轴于一点，则这个点表示的实数是( )
高二上学期英语10月月考试卷 一、单项选择（每小题1分，满分15分） 1. A balanced diet with proper amount of physical exercise a healthy life. A . make contributions to B . lead to C . contributes to D . account for 2. The medical team, ten doctors and several nurses, was sent immediately to the earth-stricken area. A . consisting of B . consisted of C . made up D . making up 3. It is to read again the novel that the professor in his lecture. A . worth, referred to B . worthwhile, referred to C . worthy, mention D . worth, mentioned to 4. The president and his team of administration promised to try every means possible to jobs and the goal of recovering its economy as soon as possible. A . create, accomplish B . invent, achieve C . discover, win D . attract, finish 5. It will be many years the doctors and medical scientists can find for cancer. A . since; cures B . when; treatments C . before; cures D . until; treaments 6. Suddenly, a tall man driving a golden carriage the girl and took her away, into the woods. A . seizing; disappeared B . seized; disappeared C . seizing; disappearing D . seized; disappearing
汕头市金山中学2021届高三第一学期期中考试 英语 （满分135分。考试时间120分钟。） 注意事项：选择题每小题选出答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂黑，如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试卷上。非选择题必须用黑色字迹钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案，不准使用铅笔和涂改液。不按以上要求作答的答案无效。 第一部分阅读理（共两节，满分50分） 第一节（共15小题；每小题2.5分，满分37.5分） 阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 A
1．What is the advantage of Fineways’ new food labels? A．They provide extra nutritional information. B．They warn customers about unhealthy foods. C．They show different customers’ nutritional needs. D．They remind customers of the harm of unbalanced nutrition. 2．According to the passage, the new labelling system can help to . A．reduce the amount of food you take B．follow GDAs by mixing various foods C．make your choice of more delicious food D．satisfy the growing demands for nutrition 3．Where is the passage most probably taken from? A．A dinner menu. B．A research report. C．A fashion magazine. D．An advice brochure. B Doctors are known to be terrible pilots. They don’t listen because they already know it all. I was lucky: I became a pilot in 1970, almost ten years before I graduated from medical school. I didn’t realize then，but becoming a pilot makes me a better surgeon. I loved flying. As I flew bigger, faster planes, and in worse weather, I learned about crew resource management(机组资源管理), or CRM, a new idea to make flying safer. It means that crew members should listen and speak up for a good result, regardless of positions. I first read about CRM in 1980. Not long after that, an attending doctor and I were flying in bad weather. The controller had us turn too late to get our landing ready. The attending doctor was flying; I was safety pilot. He was so busy because of the bad turn, he had forgotten to put the landing gear（起落架）down. He was a better pilot－and my boss－so it felt unusual to speak up. But I had to: Our lives were in danger. I put aside m y uneasiness and said, “We need to put the landing gear down now!” That was my first real lesson in the power of CRM, and I’ve used it in the operating room ever since. CRM requires that the pilot/surgeon encourage others to speak up. It further requires that when opinions are from the opposite, the doctor doesn't overreact, which might prevent fellow doctors from voicing opinions again. So when I'm in the operating room, I ask for ideas and help from others. Sometimes they’re not willing to speak up. But I hope that if I continue to encourage them, someday someone will keep me from “landing gear up”. 4．What does the author say about doctors in general? A．They like flying by themselves. B．They are unwilling to take advice. C．They pretend to be good pilots. D．They are quick learners of CRM. 5．The author deepened his understanding of the power of CRM when . A．he saved the plane by speaking up B．he was in charge of a flying task C．his boss landed the plane too late D．his boss operated on a patient 6．In the last paragraph “landin g gear up” probably means . A．following flying requirements B．overreacting to different opinions C．listening to what fellow doctors say D．making a mistake that may cost lives 7．Which of the following can be the best title for the text? A．CRM:A New Way to Make Flying Safe B．Flying Makes Me a Better Doctor C．The Making of a Good Pilot D．A Pilot-Turned Doctor
广东省汕头市金中南校第一学期七年级期中考试 姓名:_____________ 年级:____________ 学号:______________ 一、文言文阅读（共2题） 1. 庄子①欲刺虎，馆竖子止②之，曰：“____________。 这则故事说明了什么道理?（提示：可从人的角度亦可从动物的角度回答） 【答案】 1．两 虎 方 且 食 牛 /食 甘 必 争 /争 则 必 斗 2．从受伤的老虎下手刺杀，一下子便会得到刺杀两虎的名声。 3．提示：鹬蚌相争，渔人得利。可从人（庄子）的角度亦可从动物（老虎）的角度回答。如：人要善于动脑，力争做事，一举两得，事半功倍；人与人之间、动物之间都要相互团结，相互依存，否则就难以长久生存。 译文：卞庄子要刺杀老虎。旅馆的童仆劝阻他，说：“两只老虎正要吃一只牛。吃得香甜时一定要争起来。一争必定要拼斗，一拼斗就会大的受伤，小的被咬死。从受伤的老虎下手刺杀，一下子便会得到刺杀双虎的名声。”卞庄子以为这话对，就站着等待它们。过了一会儿，两只老虎果然斗了起来，大的受伤，小的被咬死。卞庄子就从受伤的老虎下手刺杀，一下子果然获得杀双虎的功效。 难度：中等 知识点：人物传记类 2. 阅读《（论语）十则》，完成1—3题 子曰：“学而时习之，不亦说乎?有朋自远方来，不亦乐乎?人不知而不愠，不亦君子乎?”（《学而》） 曾子曰：“吾日三省吾身：为人谋而不忠乎？与朋友交而不信乎？传不习乎？”（《学而》） 子曰：“温故而知新，可以为师矣。”（《为政》） 子曰：“学而不思则罔，思而不学则殆。”（《为政》） 子曰：“由，诲女知之乎！知之为知之，不知为不知，是知也。”（《为政》） 子曰：“见贤思齐焉，见不贤而内自省也。”（《里仁》） 子曰：“三人行，必有我师焉。择其善者而从之，其不善者而改之。”（《述而》） 子贡问曰：”有一言而可以终身行之者乎？” 子曰：“其恕乎!己所不欲，勿施于人。”（《卫灵公》） 1．从选文中摘出两个成语。____________ _____________ 2．翻译句子。 （1）学而时习之，不亦说乎 （2）见贤思齐焉，见不贤而内自省也 3．上文《论语》中有的谈求知态度，有的谈学习方法和修身做人，请你选择你最喜欢的一则来谈谈你所获得的启示。 【答案】 1．温故知新见贤思齐 三人行，必有我师择善而从己所不欲，勿施于人 2．学习了（知识），然后按一定的时间去实习（温习）它，不也高兴吗 看见贤人要想着向他看齐，看见不贤的人要反省自己有没有跟他相似的毛病 3．温故而知新它告诉我一个学习方法，通过思考，就能发现旧知与新知之间的联系。
学习资料汇编 重庆市铜梁一中2018-2019学年高二英语10月月考试题 第一部分听力（共两节，满分30分） 第一节听下面5段对话。每段对话后有一个小题，从题中所给的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 kind of films does Tina like? A. Thrillers. B. Comedies. C. Cartoons. 2. What happened to the boy yesterday? A. He lost his keys. B. He broke his cell phone. C. He forgot to take his bag. 3. How much is the green dress? A. $200. B. $400. C. $800. 4. Why is the woman late? A. Her flight was delayed. B. She was caught in a traffic jam. C. The road was under construction. 5. What did Jason do? A. He went to a concert. B. He played with Lily. C. He did his homework. 第二节听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听下面一段对话，回答第6和第7两个小题。 6. What will Alice do during her holiday? A. Walk on the beach. B. Do some reading. C. Go swimming. 7. When will Jim leave for Florida?
辽宁省沈阳市法库县高级中学2020-2021学年高二英语10月月考试题 第Ⅰ卷 第一部分：听力（共两节，满分 30 分） 第二部分：阅读理解（共两节，满分40分） 第一节 (共15小题;每小题2分,满分30分) 阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出一个最佳选项，并在答题卡上将该项涂黑 A Welcome to Holker Hall Garden Visitor information How to Get to Holker By car: Follow brown signs on A590 from J36, M6. Approximate travel times: Windermere﹣20 minutes, Kendal﹣25 minutes, Lancaster﹣45 minutes, Manchester﹣1 hour 30 minutes. By rail: the nearest station is Cark﹣in﹣Cartmel with trains to Carnforth. Lancaster and Preston for connections to major cities&airports. Opening times Sunday﹣Friday（closed on Saturday）11: 00 am﹣4: 00 pm， 30th March﹣2nd November. Admission Charges Hall & Gardens Gardens Adults: ￡12.00 ￡8.00 Groups: ￡9.00 ￡5.5 Special Events Producers? Market 13th April Join us to taste a variety of fresh local food and drinks. Meet the producers and get some excellent recipe ideas. Holker Garden Festival 30th May The event celebrates its 22nd anniversary with a great show of the very best of gardening, making it one of the most popular events in the gardening. National Garden Day 28th August Holker once again opens its gardens in aid of the disadvantaged. For just a small donation you can take a tour with our garden guide. Winter Market 8th November This is an event for all the family. Wander among a variety of shops selling gifts while enjoying a live music show and nice street entertainment. 21. How long does it probably take a tourist to drive to Holker from Manchester? A. 20 minutes. B. 90 minutes. C. 45 minutes. D. 25 minutes. 22. How much should a member of a tour group pay a visit to Hall &gardens? A. ￡12.00. B. ￡5.50. C. ￡8.00. D. ￡9.00. 23. Which event will you go to if you want to see a live music show? A. Producers? Market. B. Winter Market. C. National Garden Day. D. Holker Garden Festival.
福建省高二上学期数学 10 月月考试卷
姓名:________
班级:________
成绩:________
一、 单选题 (共 8 题；共 16 分)
1. （2 分） (2020 高三上·富阳月考) 设 m，n 是空间两条不同直线， ， 是空间两个不同平面，则下列 选项中不正确的是（ ）
A . 当 n⊥ 时，“n⊥ ”是“ ∥ ”成立的充要条件
B.当
时，“m⊥ ”是“
”的充分不必要条件
C.当
时，“n// ”是“
”必要不充分条件
D.当
时，“n⊥ ”是“
”的充分不必要条件
2. （2 分） 已知直线 顶点，以 F(c,0)为右焦点，且过点 M，当
与 x 轴交于点 A，与直线 x=c(c>0,c
B.
C.
D. 3. （2 分） (2016 高一下·平罗期末) 命题“
，使得 f(x)=x”的否定是（ ）
A.
,都有 f(x)=x
B . 不存在 ,使
C.
都有
D.
使
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4. （2 分） (2017 高二下·陕西期中) “x≠1”是“x2﹣3x+2≠0”的（ ） A . 充分不必要条件 B . 必要不充分条件 C . 充要条件 D . 既不充分也不必要条件
5. （2 分） (2020·江西模拟) 已知函数
，若
，
．则
的最大值为（ ）
A.
B.
C.
D.
6. （2 分） (2016 高二上·定兴期中) 某中学初中部共有 110 名教师，高中部共有 150 名教师，其性别比例 如图所示，则该校女教师的人数为（ ）
A . 93 B . 123 C . 137 D . 167 7. （2 分） (2020 高二下·北京期中) 若随机变量 ξ 的分布列如下表所示，则 p1＝（ ）
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