三明一中2015-2016学年高三上月考（2）考试卷
英语
本试卷分第I卷（选择题）和第II卷（非选择题）两部分。共150分。考试时间120分钟。
第I卷（选择题共100分）
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。
1. Where is the post office?
A. Near the traffic lights.
B. Opposite the bookstore.
C. At the turning of the street.
2. What does the woman say about Jim?
A. He?ll return the following week.
B. He?ll begin his vacation next week.
C. He?ll be back right after the holiday.
3. When did the alarm clock go off?
A. At 8:00.
B. At 8:15.
C. At 8:30.
4. Where are the two speakers now?
A. At home.
B. At a cinema.
C. At a zoo.
5. What does the woman suggest the man do?
A. Get some medicine.
B. Have something to eat.
C. Take a walk.
第二节听下面5段对话或独白。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. Where did the man learn English?
A. In China.
B. In Britain.
C. In the United States.
7. Why did the man go to the United States?
A. For business.
B. For holidays.
C. For a meeting. 听下面一段对话，回答第8和第9两个小题。
8. How long has the restaurant served breakfast?
A. About 6 years.
B. About 16 years.
C. About 60 years.
9. What will Betty probably try?
A. Fried eggs.
B. Fresh fruit.
C. French toast.
听下面一段对话，回答第10至第12三个小题。
10. How does the woman feel about the man?s new computer?
A. Surprised.
B. Envious.
C. Interested.
11. What can we learn about the man?
A. He bought a computer for the woman a year ago.
B. He pays much attention to products in high technology.
C. He always buys expensive computers.
12. What does the woman use her computer for?
A. Watching TV.
B. Chatting online.
C. E-mailing.
听下面一段对话，回答第13至第16四个小题。
13. Why does the man see the woman?
A. He feels uncomfortable.
B. His wife is weak.
C. He has trouble with his wife.
14. When did the man have a small operation?
A. Three years ago.
B. Last year.
C. Six months ago.
15. What does the woman think the man?s problem is?
A. His job.
B. His wife.
C. His operation.
16. What do we know about the woman?
A. She isn?t fit for her job.
B. She didn?t give the man any examination.
C. She will give the man further examination.
听下面一段独白，回答第17至第20四个小题。
17. Why did Mr. Grey like walking from the station to his office?
A. To take some fresh air.
B. To get some exercise.
C. To meet all sorts of people.
18. What happened to Mr. Grey several years ago?
A. He was robbed.
B. He gave some money to a stranger.
C. He borrowed some money from a stranger.
19. What was the purpose of Mr. Grey?s behavior?
A. To avoid unnecessary trouble.
B. To buy a ticket for the stranger.
C. To help the stranger start his career.
20. Why did the stranger stop Mr. Grey this time?
A. To borrow some money.
B. To thank him.
C. To return the money.
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）
阅读下面的短文，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
While income worry is a rather common problem of the aged, loneliness is another problem that aged parents may face. Of all the reasons that explain their loneliness, a large geographical distance between parents and their children is the major one. This phenomenon is commonly known as “Empty Nest Syndrome”(空巢综合症).
In order to seek better chances outside their countries, many young people have gone abroad, leaving their parents behind with no clear idea of when they will return home. Their parents spend
countless lonely days and nights, taking care of themselves, in the hope that someday their children will come back to stay with them. The fact that most of these young people have gone to Europeanized or Americanized societies makes it unlikely that they will hold as tightly to the value of duty as they would have if they had not left their countries. Whatever the case, it has been noted that the values they hold do not necessarily match what they actually do. This geographical and cultural distance also prevents the grown-up children from providing response in time for their aged parents living by themselves.
The situation in which grown-up children live far away from their aged parents has been described as “distant parent phenomenon”, which is common both in developed countries and in developing countries. Our society has not yet been well prepared for “Empty Nest Syndrome”.
21. What is the main reason for the loneliness of aged parents according to the passage?
A. The common worry about their income.
B. Their earlier experience of feeling lonely.
C. The unfavorable living conditions in their native countries.
D. The geographical distance between parents and children.
22. What can we know about young people going abroad?
A. They do not hold to the value of duty at all.
B. They believe what they actually do is right.
C. They cannot do what they should for their parents.
D. They can give some help to their parents back home.
23. What can be inferred from the last paragraph?
A. Children will become independent as soon as they go abroad.
B. “Empty Nest Syndrome” has arrived unexpectedly in our society.
C. T he aged parents are not fully prepared for “Empty Nest Syndrome”.
D. The situations in the developed and developing countries are different.
B
On occasion, a memory came to my mind. My mother had a nice table with a single vase standing on it. The table, as I remember, was always in my family and I had to clean it as a child as my weekly housework. It was such a beautiful table that my mother was proud to have it in her living room.
Our family moved around a lot because my father, a Spanish and Hawaiian guitar teacher, needed to find new students as the old learned and left. We were never without food, fancy clothes or a house to live in. But, as I grew older, I knew why.
My father would usually make enough money to buy us food and clothing, and deal with the doctor bills by paying out of his own pocket for a family of six. He was self-employed and had no medical coverage (医疗保险).
Through so many moves, my mother was the organizer of everything that needed to be done. Dad was away at around one o?clock each evening, so the major kid rearing (抚养), cooking and cleaning were all her work. I can also remember her sewing almost every night.
My mom didn?t take vacations. She didn?t go out to buy fancy clothes for herself, and what she did buy was for her four children. As children, we cared about almost nothing. We didn?t care about when the next money would come in. And, all through the years there sat a table with a vase on top.
I sat back now and then and stared at that table. It was a reminder of what love was shown by my mother, what she suffered over the years, and what she gave to us, so we could have what we needed. And, her only valuable possession was the table with the vase on top.
24. What did the author sometimes recall?
A. Having to clean the table weekly.
B. Putting a vase on the table weekly.
C. His mother?s vase lying on the table.
D. His mother?s table with a vase on it.
25. What can we learn about the author?s family?
A. He supported his family by teaching the guitar.
B. He hated his father always being out and too busy.
C. His family had no fixed home when he was young.
D. His family didn?t have enough food w hen he was young.
26. Which word can best describe the author?s mother?
A. Economical.
B. Ambitious.
C. Unusual.
D. Generous.
27. Which of the following questions is discussed in the passage?
A. What does the author do at present?
B. Who supported the author?s family?
C. How did the author?s mother make money?
D. Where did the author?s mother get the vase?
C
Do you know what kind of learner you are? You can compare the following learning styles which will help you determine your learning style so that you can organize your study to best suit your particular way of learning.
Visual learning style
These learners like to draw, build, design and make things. They like looking at pictures and enjoy jigsaw puzzles and mazes. They tend to think in pictures rather than words.
Verbal（言语的）learning style
These learners are very good at listening and are often very good speakers and story tellers. They think in words rather than pictures. They like to read and write, and usually have good memories for such things as names, dates and places.
Logical（逻辑的）learning style
These learners are very logical. They easily recognize numerical and word patterns and look for logical connections between ideas. They like to figure things out for themselves and love solving problems. They enjoy working with abstract ideas.
Bodily learning style
These learners like to move around a lot and to touch objects and people. They often wave their hands around when they are talking. They are good at physical activities, such as sport and dancing, and they enjoy making things with their hands.
Naturalistic learning style
These learners love to be outside. They are interested in nature and are usually fond of animals. They are often involved with nature conservation groups. They are excellent at planning picnics and other outdoor activities. They like to understand how things in nature work.
Music learning style
These learners appreciate music. They are usually good at singing or playing musical instruments and can often compose music. They are often very sensitive to noises around them and are sometimes easily distracted by background noises.
Interpersonal learning style
These learners like to be surrounded by people. They usually have lots of friends and like to join groups and clubs. They are often the leaders of any group they join and they are very good
peace makers.
Intrapersonal learning style
These people are quite happy in their own company. They spend a lot of time thinking about things such as their dreams and hopes and their relationships with other people. They prefer to work alone and to follow their own interests.
28. Which kind of a learner may usually put things into categories and sorts when thinking?
A. A logical learner.
B. A bodily learner.
C. A visual learner.
D. A verbal learner.
29. Which of the following words can replace the underlined word “distracted” in the 7th paragraph?
A. Concentrated.
B. Annoyed.
C. Confused.
D. Disturbed.
30. In what way may intrapersonal learners different from interpersonal learners?
A. Their individual ability is rather good.
B. Their relationship with others is always bad.
C. They are not good at communicating with others.
D. They are slow in thinking out the answers to problems.
31. Which of the following can be the best title for this passage?
A. How to Learn Best
B. Learning Styles
C. How to Choose Your Style?
D. How Should You Learn?
D
How to train your dragon by British author Cressida Cowell is one of the best pieces of children?s literature. A child can make a whole alternative universe with a vivid imagination and Toothless, the hero?s hunting dragon, thus turning a rainy day into an adventure of lifetime. However, if you have never read the book but instead choose to see the film version, you might think you were seeing a new-age war movie meant for adults rather than children.
Let?s look at Where the Wild Things Are for further discussion. The story centers around a lovely eight-year-old boy named Max, who sails away to an island. Creatures living there declare Max their king. What an amazing piece of children?s literature! A treasure for every child?s library. Yet, children were crying in the movie theatre. Owls were falling from the sky, chicken?s arms were being torn off, and a child was running around a dark abandoned world fighting evil as the only human. It was almost as if Hollywood could not imagine children enjoying a movie for its basic literature content. Hollywood might be right. But more and more its audiences are complaining that there is an increased amount of violence in children?s stories today than in the
past.
While there appears to be a trend in our society to make more violence, more accessible to younger children, books and literature are genera lly an exception. I truly believe that children?s literature has become more vivid and colorful. This is a great treasure for the children, and is certainly not violent. What has changed the children?s stories of today is not the writers, but the film indu stry. In some way, children?s literature is just being strangely twisted. I wonder how much influence the author has over this.
32. What can be inferred about the film Where the Wild Things Are?
A. It is moving.
B. It is frightening.
C. It is interesting.
D. It is amazing.
33. What does the author think according to the text?
A. T he film industry?s treatment of children?s literature is wrong.
B. Writers should provide more colorful works for children.
C. There is an increase in violence in child ren?s literature.
D. Children should read books rather than see films.
34. How does the text mainly develop?
A. By inferring
B. By giving explanations.
C. By providing examples.
D. By making comparisons.
35. What?s the purpose of this passage?
A. To make comments on two novels.
B. To introduce two authors to children.
C. To call for more attention to children?s literature.
D. To criticize some movies adapted from children?s literature.
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。温馨提示：本题答案请涂在计算机答题卡上，如果选A、B、C、D则正常填涂，如果选E请涂AD来表示，选F涂BD，选G涂CD。
How to Motivate Teens to Read
With lots of studies showing the benefits of reading, how can teachers motivate their students to open a good book or power up their e-reader?
Lead by Example
Require students to spend at least 20 minutes in independent reading every day. By taking
part in this regular activity themselves, teachers show that they consider reading very important. ____36___
Freedom to Choose
____37____ For those who forget their books, provide them with access to novels, magazines or newspapers during required reading time. Consider allowing students to use their personal e-readers.
Share Your Excitement
Teachers?excitement for a particular book may have a huge influence on their students. ____38____Then when it comes time for them to choose a new book, suggest your favorite.
Visit the Library
Make time to visit the school library and require students to borrow at least one book of interest. ____39____ By doing so, they can make sure the book fits their interests.
Stay Informed
Teachers can help motivate students by finding out the latest popular young adult reading matter, such as “The Hunger Games” by Suzanne Collins and the “Uglies” by Scott Westerfeld.
With varied activities competing for students?time and attention, it can be difficult to encourage youngsters to read. ____40____
Teachers who make independent reading a daily part of the classroom experience and find creative ways to motivate their students may be on the way to writing a success story.
A.They can read books in silence.
B.Give students a taste of what the book is about.
C.There is science fiction that they are interested in.
D.Encourage them to spend some time reading the book before borrowing.
E.However, there is little doubt that reading can help with students? studies.
F.Therefore, they always find time to read even though they are terribly busy.
G.Allow students to pick their own literature, as long as it is suitable for school reading.
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，掌握其大意，然后从36—55题所给的四个选项（A、B、C、D）中，选出最佳选项，并在答题纸上将该选项标号涂黑。
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，选出可以填人空白处的最佳选项，并在答题卡上将该项涂黑。
Pooja Dhingra should have been a lawyer. But while studying 41 at university in Mumbai, she decided to quit her major and do something more 42 .
Remembering helping her mother in the 43 during her childhood, she decided to work with food instead of legal cases. So she 44 her parents to let her go to study cooking.
One day, her friends took her to one of the best macaron（杏仁小圆饼）shops in Paris. After just one 45 , Ms Dhingra determined that when she 46 to Mumbai she would open her own macaron store, the first of its kind in India.
Upon graduation, she started 47 macarons in her parents? kitchen, but it was a complete 48 . The hot and wet weather in Mumbai made it 49 to make delicious cakes. After 60 failed 50 , she finally got an ideal recipe.
51 being both young and female meant she faced additional 52 . “The biggest problem was to get people to take you 53 .” she tells us. “For example, 54 I had to buy machinery, I would have to ask my father to make these calls for me.”
However, she 55 opened her first shop in 2010. To 56 sales in a city where very few people knew what a macaron was, Ms Dhingra 57 free samples to customers. The cakes were immediately popular, and sales soon took off thanks to the 58 evaluation.
Now, Ms Dhingra is the 59 of three busy macaron shops. She has planned to 60 her business across the country. One newspaper article called her “the macaron queen of India”.
41. A. design B. law C. literature D. medicine
42. A. creative B. confident C. enthusiastic D. effective
43. A. bedroom B. study C. kitchen D. basement
44. A. reminded B. warned C. forgave D. convinced
45. A. drink B. effort C. breath D. bite
46. A. replied B. traveled C. returned D. walked
47, A. eating B. making C. bringing D. selling
48. A. comfort B. honor C. failure D. success
49. A. appealing B. difficult C. smooth D. available
50. A. preparations B. opportunities C. statements D. attempts
51. A. Yet B. Still C. Even D. Just
52. A, praises B. sacrifices C. tasks D. challenges
53. A. slightly B. pleasantly C. seriously D. peacefully
54. A. if? B. after C. though D. unless
55. A. eventually B. suddenly C. eagerly D. unwillingly
56. A. check B. promote C. ban D. decrease
57. A. put away B. smoothed away C. cleared away . D. gave away
58. A. familiar B. positive C. plain D. critical
59. A. customer … B. inventor C. driver D. owner
60. A. expand B. sell C. abandon D. protect
第II卷（50分）
第二节（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。
注意事项：用0.5 毫米黑色笔迹的签字笔将答案写在相应题序位置，写在原文中的答案无效。
There?s a science to setting goals. Below, we share some research-backed tips to help you carry out successful goals.
Choose a goal that 61 (matter), not just easy win.
A meaningful goal—62 that truly inspires you to change—requires going deeper. Think about what you want in the coming year, then ask yourself why you want that. For example, if you want to quit 63 (smoke), ask why do you want to quit? Then, if you want to quit for your health, ask why do you want good health?
Set up your goals positively.
How you describe your goal makes a big 64 (differ). Focusing on what you want to bring into your life—not what you want to avoid—will make you more likely to 65 (actual) struggle for it.
Prepare for failure (in a good way).
Moments of failure can?t 66 (avoid), but most of us abandon the goal entirely when slight failures start piling up. At the moment when you fail, often the first instinct (本能) is to
push the goal away. It?s so __67__ (comfort) to be in that condition of self-doubt or self-criticism and guilt.
Your task is not to avoid failures, 68 to plan for them. For example, if you?re likely to choose unhealth y meals when you?re hungry, carry a light snack with you.
69 conclusion, wise choices and full preparations are 70 (rely) measures to reach our goals.
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）
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：在错的词下画一横线，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。
On April 10 our class organized an activity to climb a hill in the suburb. Early in the morning we set out from our school in high spirit. Hardly had we arrived at the foot of the hill while we divided us into several groups. Then with the signal given, we began climbing to the direction of the top. We encouraged each other in the course of the climb. We supported each other when passing the rocky areas. After an hour we eventual made it to the hilltop, where we were greeted by bright sunshine and fresh air. Viewing from the top, the city was extremely beautiful.
That was really a meaningful trip. As we know, a challenge as it was, it was very benefit to us. We gain much exercise and we also learned how to cooperate with each other. Therefore, we strongly suggested that similar events held more and more in the future!
笫二节书面表达（满分25分）
假如你李华，你所在的学校摄影协会将在周六上午到北山公园举行主题为“the Beauty of Nature”的活动，集中时间是上午9：00，集中地点是公园入口。受邀的外教Bob将从学校出发，由于不熟悉地形，你给他寄去一张路线图并写一封信，以便他能顺利到达。
主要内容：
1） 说明活动集合的时间和地点；
2） 介绍从校门口到公园的路线；承诺在公园门口等他。
3） 简单谈谈这次活动的意义和你的期待。
要求： 1）字数：100左右
2）根据内容，适当增加细节，以使行文连贯
3）开头和结尾已为你写好
词汇：摄影协会：photography club ， 路线：route ，校园路：Campus Road
Dear Bob, I am glad to inform you that our photography club is going to have an activity with the topic “the Beauty of Nature” in Bei Shan Park this Saturday_____________________________________ __________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________ _______________________________________________________________________________
北山路
_______________________________________________________________________________ ____
_______________________________________________________________________________ _______________________________________________________________________________ ____
_______________________________________________________________________________ _______________________________________________________________________________ ____
_______________________________________________________________________________ _______________________________________________________________________________ ____
_______________________________________________________________________________ _______________________________________________________________________________ ____
Best wishes
Yours truly,
Li Hua
三明一中2016届高三上月考（2）考试卷
英语参考答案
听力：1—5 BAACB 6—10 ACBCA 11—15 BCABA 16—20 CBBCA
阅读：21—25 DCBDC 26—30 ABADC 31—35 BBACD 36-40 FGBDE
完形：41—45 BACDD 46—50 CBCBD 51—55 ADCAA 56—60 BDBDA
语法填空：
61. matters 62. one 63. smoking 64. difference 65. actually 66. be avoided 67. uncomfortable 68. but 69. In 70. reliable 第一节短文改错（共10小题；每小题1分，满分10分）
On April 10 our class organized an activity to climb a hill in the suburb. Early in the morning we set out from our school in high spirit. Hardly had we arrived at the foot of the hill while we
spirits when divided us into several groups. Then with the signal given, we began climbing to the direction of the
ourselves in
top. We encouraged each other in the course of the climb. We supported each other when passing the rocky areas. After an hour we eventual made it to the hilltop, where we were greeted by bright
eventually
sunshine and fresh air. Viewing from the top, the city was extremely beautiful.
Viewed
That was really a meaningful trip. As we know, a challenge as it was, it was very benefit to us.
beneficial We gain much exercise and we also learned how to cooperate with each other. Therefore, we gained
strongly suggested that similar events∧held more and more in the future!
be
第二节书面表达
One possible version
Dear Bob,
I am glad to inform you that our photography club is going to have an activity with the topic “the Beauty of Nature” in Bei Shan Park this Saturday. We will meet at the entrance of the park at 9:00 a.m.. Since you are not familiar with the city, let me tell you how to get to the park . After going out of our school, go along Campus Road until you come to the first traffic lights. Then turn right. Go straight along Bei Shan Road and after ten minutes you?ll see the park at the end of the road, and we will be waiting for you at the gate. Dear Bob, I believe the activity is a good chance for us to get close to nature and know how to live in harmony with nature. I am sure we will have a good time.
Best wishes
Yours truly,
Li Hua
福建省三明市第一中学全反射单元测试题 一、全反射 选择题 1．如图,有一截面是直角三角形的棱镜ABC ，∠A =30o.它对红光的折射率为1n .对紫光的折射率为2n .在距AC 边d 处有一与AC 平行的光屏．现有由以上两种色光组成的很细的光束垂直AB 边射入棱镜.1 v 、2v 分别为红光、紫光在棱镜中的传播速度,则（ ） A ．两种光一定在AC 面发生全反射，不能从AC 面射出 B ．1221::v v n n = C ．若两种光都能从AC 面射出，在光屏MN 上两光点间的距离为2 12 22122d n n ?? ?- ?--?? D ．若两种光都能从AC 面射出，在光屏MN 上两光点间的距离为2 1222144d n n ?? ?- ?--?? 2．如图所示，一光束包含两种不同频率的单色光，从空气射向两面平行的玻璃砖上表面，玻璃砖下表面有反射层，光束经两次折射和一次反射后，从玻璃砖上表面分为a 、b 两束单色光射出。下列说法正确的是（ ） A ．a 光的频率小于b 光的频率 B ．光束a 在空气中的波长较大 C ．出射光束a 、b 一定相互平行 D ．a 、b 两色光从同种玻璃射向空气时，a 光发生全反射的临界角大 3．如图所示，口径较大、充满水的薄壁圆柱形浅玻璃缸底有一发光小球，则（ ） A ．小球必须位于缸底中心才能从侧面看到小球 B ．小球所发的光能从水面任何区域射出 C ．小球所发的光从水中进入空气后频率变大
D．小球所发的光从水中进入空气后传播速度变大 4．如图所示，圆心为O、半径为R的半圆形玻璃砖置于水平桌面上，光线从P点垂直界面入射后，恰好在玻璃砖圆形表面发生全反射；当入射角60 θ=?时，光线从玻璃砖圆形表面出射后恰好与入射光平行。已知真空中的光速为c，则（） A．玻璃砖的折射率为1.5 B．OP之间的距离为 2 2 R C．光在玻璃砖内的传播速度为 3 3 c D．光从玻璃到空气的临界角为30° 5．中国古人对许多自然现象有深刻认识，唐人张志和在《玄真子．涛之灵》中写道：“雨色映日而为虹”，从物理学的角度看，虹时太阳光经过雨滴的两次折射和一次反射形成的，右图是彩虹成因的简化示意图，其中a、b时两种不同频率的单色光，则两光 A．在同种玻璃种传播，a光的传播速度一定大于b光 B．以相同角度斜射到同一玻璃板透过平行表面后，b光侧移量大 C．分别照射同一光电管，若b光能引起光电效应，a光一定也能 D．以相同的入射角从水中射入空气，在空气张只能看到一种光时，一定是a光 6．频率不同的两束单色光1和2以相同的入射角从同一点射入一厚玻璃板后，其光路如图所示，下列说法正确的是（）
一、第六章圆周运动易错题培优（难） 1．如图所示，一个竖直放置半径为R的光滑圆管，圆管内径很小，有一小球在圆管内做圆周运动，下列叙述中正确的是（） A．小球在最高点时速度v gR B．小球在最高点时速度v由零逐渐增大，圆管壁对小球的弹力先逐渐减小，后逐渐增大C．当小球在水平直径上方运动时，小球对圆管内壁一定有压力 D．当小球在水平直径下方运动时，小球对圆管外壁一定有压力 【答案】BD 【解析】 【分析】 【详解】 A．小球恰好通过最高点时，小球在最高点的速度为零，选项A错误； < B．在最高点时，若v gR 2 v -= mg N m R 可知速度越大，管壁对球的作用力越小； > 若v gR 2 v N mg m += R 可知速度越大，管壁对球的弹力越大。 选项B正确； C．当小球在水平直径上方运动，恰好通过最高点时，小球对圆管内外壁均无作用力，选项C错误； D．当小球在水平直径下方运动时，小球受竖直向下的重力，要有指向圆心的向心力，则小球对圆管外壁一定有压力作用，选项D正确。 故选BD。 2．如图所示，在水平圆盘上沿半径方向放置用细线相连的质量均为m的A、B两个物块（可视为质点）。A和B距轴心O的距离分别为r A＝R，r B＝2R，且A、B与转盘之间的最大静摩擦力都是f m，两物块A和B随着圆盘转动时，始终与圆盘保持相对静止。则在圆盘转动的角速度从0缓慢增大的过程中，下列说法正确的是（）
A ． B 所受合力一直等于A 所受合力 B ．A 受到的摩擦力一直指向圆心 C ．B 受到的摩擦力先增大后不变 D ．A 、B 两物块与圆盘保持相对静止的最大角速度ωm ＝ 2m f mR 【答案】CD 【解析】 【分析】 【详解】 当圆盘角速度比较小时，由静摩擦力提供向心力。两个物块的角速度相等，由2F m r ω=可知半径大的物块B 所受的合力大，需要的向心力增加快，最先达到最大静摩擦力，之后保持不变。当B 的摩擦力达到最大静摩擦力之后，细线开始提供拉力，根据 2 m 2T f m R ω+=? 2A T f m R ω+= 可知随着角速度增大，细线的拉力T 增大，A 的摩擦力A f 将减小到零然后反向增大，当A 的摩擦力反向增大到最大，即A m =f f -时，解得 m 2f mR ω= 角速度再继续增大，整体会发生滑动。 由以上分析，可知AB 错误，CD 正确。 故选CD 。 3．如图所示，一个边长满足3:4:5的斜面体沿半径方向固定在一水平转盘上，一木块静止在斜面上，斜面和木块之间的动摩擦系数μ=0.5。若木块能保持在离转盘中心的水平距离为40cm 处相对转盘不动，g =10m/s 2，则转盘转动角速度ω的可能值为（设最大静摩擦力等于滑动摩擦力）（ ）
炎德·英才大联考长沙市一中2019届高三月考试卷(六) 物 理 长沙市一中高三物理备课组组稿 (考试范围：第一章至第九章第二节) 本试题卷分选择题和非选择题两部分，共8页。时量90分钟，满分110分。 得分： 第Ⅰ卷 选择题(共48分) 一、选择题(本题共12小题，每小题4分，共48分。有的小题只有一个选项正确，有的小题有几个选项正确，全部选对的得4分，选对但不全的得2分，有选错的得0分) 1.如图所示，电源与竖直放置的光滑导轨相连，一金属导体棒靠在导轨外面，为使金属棒不动，我们在导轨所在空间内加磁场，则此磁场的方向可能是 A.垂直于导轨所在平面指向纸内 B.垂直于导轨所在平面指向纸外 C.平行于导轨所在平面向右 D.与导轨所在平面成60°角斜向下方，指向纸内 2.如图所示，矩形闭合线圈放置在水平薄板上，有一块蹄形磁铁 如图所示置于平板的正下方(磁极间距略大于矩形线圈的宽度)当磁铁匀速向右通过线圈时，线圈仍静止不动，那么线圈受到薄板的摩擦力方向是 A.一直向左 B.一直向右 C.先向左，后向右 D.先向右，后向左 3.从地面竖直上抛一物体A ，同时在离地面某一高度处有另一物体B 自由落下，不计空气阻力，两物体在空中同时到达同一高度时速率都为v ，下列说法中正确的是 A.A 物体上抛时的速度大于B 物体落地时的速度 B.物体A 、B 在空中运动时间相等 C.物体A 能上升的最大高度和物体B 开始下落时的高度相等 D.两物体在空中同时达到同一高度处一定是B 物体开始下落时高度的中点 4.如图所示，一个半球形的碗放在桌面上，碗口水平，O 点为其球心，碗的内表面及碗口是光滑的。一根细线跨在碗口上，线的两端分别系有质量为m 1和m 2的小球。当它们处于平衡状态时，质量为m 1的小球与O 点的连线与水平线的夹角为α＝90°，质 量为m 2的小球位于水平地面上，设此时质量为m 2的小球对地面压力大小为N ，细线的拉力大小为T ，则 A.N ＝(m 2－m 1)g B.N ＝m 2g C.T ＝ 22m 1g D.T ＝(m 2－2 2 m 1)g 5.如图，柱体A 的横截面是圆心角为π/2的扇形面，其弧形表面光滑，而与地面接触的下表面粗糙；在光滑竖直墙壁与柱体之间放置一质量为m 的球体，系统处于平衡状态。若使柱体向左缓慢移动少许(球体未与地面接触)，系统仍处于平衡状态，则
考试资料
一、选择题1. 一辆汽车正在水平公路上转弯，沿曲线由 M 向 N 行驶，速度逐渐减小。下列图中画出的汽车所受合力 F 的方向可能正确的是( ) A. B. C. D. 二、多选题 2. 如图，物块从某一高度下落到一竖直弹簧上端，然后将弹簧压缩到最短的过程中，不 计空气阻力，下列说法正确的是( ) A. 物块的机械能守恒 B. 弹簧的弹性势能一直增大 C. 物块的重力势能与弹簧的弹性势能之和先增大后减小 D. 物块的动能与弹簧的弹性势能之和一直增大 3. 一快艇从离岸边100 m 远的河中保持艇身垂直河岸向岸 边行驶．已知快艇在静水中的速度—时间图像如图甲所 示，流水的速度—时间图像如图乙所示，则( ) A. 快艇的运动轨迹一定为直线 B. 快艇的运动轨迹一定为曲线 C. 快艇到达岸边所用的时间为20 s D. 快艇到达岸边经过的位移为100 m 4. 如图所示，水平地面上一辆汽车正通过一根跨过定滑轮不可伸长的绳子提升竖 井中的重物，不计绳重及滑轮的摩擦，在汽车向右以V 0匀速前进的过程中，以 下说法中正确的是( ) A. 当绳与水平方向成θ角时，重物上升的速度为 v cos θ B. 当绳与水平方向成θ角时，重物上升的速度为v 0cosθ C. 汽车的输出功率将保持恒定 D. 被提起重物的动能不断增大 三、计算题 5. 如图所示，长度均为 L 的三根轻杆构成一个正三角形支架，固定质量为 2m 的小球 A ，质量为 m 的小球 B ， 支架悬挂在 O 点，可绕过 O 点并与支架所在平面相垂直的固定轴无摩擦转动。开始时 OB 与地面相垂直， 放手后开始运动．
?长沙市一中2007年高考语文模拟试卷（一） ?命题人：长沙市一中徐国鸿 一、语言知识及运用（15分，每小题3分） 1．下列句子中加点字的读音不正确的一项是（ B ） A．长沙市一中编写校本教材的工作做得非常严谨细致，参考的一些古代典籍都是权威出版社出的校本。（jiào） B．劈叉是各类舞蹈中最基本的动作，很见身体的柔韧性，一般来说，都要采取循序渐进的训练方式。（pī） C．伊朗代表应大会要求表示，核问题可以谈判，但如果以制裁或武力相要挟，伊朗决不放弃核计划。（yāo） D．亲戚是越走越亲，亲家之间要常走动，两家人亲如一家，儿女们的关系自然也会愈发和谐甜蜜。（qìnɡ） 【解析】“劈”应读“pǐ”。 2．下列句子没有错别字的一组是（ A ） A．工业品的设计精细，其实只是日本国民性格的一个折射，推崇极度的精致反映在日本社会的方方面面。 B．在我的花园，我每次抬头都能看见忙着筑巢的鸟儿衔着细枝飞过，因为它们感知道盛夏会在转瞬间来临。 C．有专家认为，美国的汉语热在很大程度上是政府自上而下推动的结果，不要过渡期待美国人学中文的热情。 D．现在基本上人人都可以写书，花点钱找个出版社出本书已经成为普遍现象。这些书中充斥着无聊与陷井。 【解析】B．感知道——感知到；C．过渡——过度；D．陷井——陷阱 3．下列各句中加点的词语使用恰当的一句是（ A ） A．刚过去的两周，娃哈哈和达能的商业纠纷成了经济界的热门话题，双方极有可能通过对簿公堂来解决纠纷。 B．他做什么事情都喜欢拖拖拉拉，这次同学聚会，大伙早早地就来了，单等他一个人，真是个不速之客。 C．2008年北京奥运会很快就要到来，我们一定要充分利用各种国际场合大吹大擂，加大宣传推广的力度。 D．他虽无惊天动地之举，但倾其所有，肝胆相照，将大半生年华抛洒在了且末这片他立誓扎根的绿洲上。 【解析】A．对簿公堂：在公堂上根据诉状核对事实。旧指在官府受审；今指原告和被告在法庭上对质打官司。B．不速之客：不请自来的客人（“速”在此词中是“邀请”的意思，不是“迅速”。）C．大吹大擂：形容大肆宣扬吹嘘。含贬义，用在此于语境不合。D．肝胆相照：比喻彼此能以真心相待。此处应为“披肝沥胆（剖开心腹，滴出胆汁。形容真诚相见或竭尽忠诚）”。两者皆有“坦诚”之意，前者用于同志、朋友或组织之间真心相见，后者用于表示个人对集体、国家的忠诚。 4．下列各句中没有语病的一句是（ A ） A．节俭意识与忧患意识、公仆意识相互联系、相互贯通、相互促进，是有机统一的整体。B．对需急诊抢救的患者要坚持先抢救、后缴费，坚决杜绝见死不救等 违规违法行为。 C．尽管有人对自主招生中的一些细节和技术性问题提出，但人们更加关心公平性问题。
一选择题：（本题共12小题，每小题，4分，在每小题给出的四个选项中，第1-8题只有一项符合题目要求，第9-12题有多项符合题目要求，全部选对的得，4分，选对但不全的得，2分，有选错或不选的得0分） 1. 下列说法正确的是 A. 力的平行四边形定则的探究实验中运用了控制变量的方法 B. 伽利略在研究自由落体运动时运用了理想实验的方法 C.参考系必须是固定不动的物体 D.法拉第不仅提出了场的概念，而且发明了人类历史上的第一台发电机 2. 如图所示，用恒力F将物体压在粗糙竖直面上，当F从实线位置绕O点顺时针转至虚线位置，物体始终静止，则在这个过程中，摩擦力f与墙壁对物体弹力F N的变化情况是 A.f方向可能一直竖直向上 B.f先变小后变大 C. F N先变小后变大 D. F N先变小后变大再变小 3. 如图所示，两块平行金属板倾斜放置，其间有一匀强电场，PQ是中央线；一带电小球从a点以速度v0平行于PQ线射入板间，从b点射出；以下说法正确的是 A.小球一定带正电 B. 从a到b小球一定做类平抛运动 C.小球在b点的速度一定大于v0 D.从a到b小球的电势能一定增加 4. 如图所示，两根直木棍AB和CD相互平行，斜靠在竖直墙壁上固定不动，一个圆筒从木棍的上部以初速度v0匀速滑下；若保持两木棍倾角不变，将两棍间的距离减小后固定不动，仍将圆筒放在两木棍上部以
初速度v0滑下，下列判断正确的是 A.仍匀速滑下 B.匀加速下滑 C.减速下滑 D.以上三种运动均可能 5. 以v0=20m/s的初速从地面竖直向上抛出一物体，上升的最大高度H=18m，设空气阻力大小不变，则上升过程和下降过程中动能和势能相等的高度分别是（以地面为重力势能零点） A.等于9m，等于9m B.大于9m，小于9m C.小于9m，大于9m D.大于9m，大于9m 6. 如图所示，一根细线下端拴一个金属小球P，细线的上端固定在金属块Q上，Q放在带小孔(小孔光滑)的水平桌面上，小球在某一水平面内做匀速圆周运动；现使小球在一个更高的水平面上做匀速圆周运动，而金属块Q始终静止在桌面上的同一位置，则改变高度后与原来相比较，下面的判断中正确的是 A.细线所受的拉力变小 B.小球P运动的角速度变大 C.Q受到桌面的静摩擦力变小 D.Q受到桌面的支持力变大 7. 如图所示是发电厂通过升压变压器进行高压输电，接近用户端时再通过降压变压器降压给用户供电的示意图；图中变压器均可视为理想变压器，图中电表均为理想交流电表；设发电厂输出的电压一定，两条输电线总电阻用R0表示，变阻器R相当于用户用电器的总电阻! 当用电器增加时，相当于R变小，则当用电进入高峰时
Festivals Around the World (Unit1, Module 3) Vocabulary Revision Tha nksgiving Day Thanksg iving Day is the most truly American of the national Holidays in the United States and is most closely connected with the earliest history of the country. In 1620, the settlers, or Pilgrims(朝圣者), sailed to America on the Mayflower, seeking a place where they could have freedom of worship(信仰自由). After a stormy two-month voyage they landed at in an icy November, what is now Plymouth, Massachusetts. During their first winter, over half of the settlers died of starvation or epidemics(流行病). Those who survived began sowing in the first spring. All summer long they waited f or the harvests with great anxiety, knowing that their lives and the future existence of the colony depended on the coming harvest. Finally the fields produced a yield（产出，产量）rich beyond expectations. And therefore it was decided that a day of thanksgiving be fixed to the Lord and the local Indians who had helpe d them. Years later, President of the United States proclaimed（宣布）the fourth Thursday of November as Thanksgiving Day every year. The pattern of the Thanksgiving celebration has never changed through the years. The big family dinner is planned months ahead. On the dinner table, people will find apples, oranges, chestnuts, walnuts and grapes. There will be plum pudding, mince pie, other varieties of food and cranberry juice and squash. The best and most attractive among them are ro ast turkey and pumpkin pie. They have been the most traditional and favorite food on Thanksgiving Day throughout the years. Thanksgiving today is, in every sense, a national annual holiday on w hich Americans of all faiths and backgrounds join in to express their thanks for the year’s bounty（恩典,恩赐）and respectfully ask for continued blessings. 1. The origins of Thanksgivi ng Day. Question: I n which paragraphs can we find the information about the origins of Thanksgiving Day? Exercises: 1) The settlers ________ in search of a place where they could have freedom of worship. A. set about B. set down C. set off D. set up
福建省三明市第一中学2018-2019学年新高一衔接 班语文试题 学校_________ 班级__________ 姓名__________ 学号__________ 一、选择题 1. 下面的词语，从词性上看，分类正确的一组 是：（） ①管理②治理③昨天④推测⑤汉语⑥应该⑦清楚⑧宽阔⑨减少⑩懒惰A．①②⑤/③⑥⑦⑧/④⑨/⑩ B．③⑤/①②④⑥⑨/⑦⑧⑩ C．①③⑤⑦/②④⑥⑧/⑨⑩ D．①②⑤⑥⑨/③⑦⑧/④⑩ 2. 判断下列加点词的词性（） 1) 我在北京。 2) 游击队员们战斗在华北平原。 3) 海燕在高傲地飞翔。 4) 我们在党的关怀下成长。 A．动词副词介词介词B．动词副词副词介词 C．介词动词副词介词D．动词介词副词介词 3. 对划线的词性分析不正确的一项是：（） A．云霞升起来了。（助词） B．他抑制不住工作的热情。（助词） C．这是很清楚的。（副词） D．我在房间里读书。（动词） 4. 下列短语归类有错的一项是：（） A．并列：听说读写思想感情光荣而艰巨轻松愉快 B．偏正：新的语法大操场上跟我们学非常激动 C．动宾：复习短语洗热水擦干净送我一首小诗 D．补充：热起来做下去疼得发紫读两遍 5. 选出与“愚公移山”同类结构的一项：（） A．大江两岸B．温故知新C．学习计划D．襟怀坦白
6. 下列句子中用主谓短语作谓语的是（） A．我觉得苏州园林是我国各地园林的 标本。 B．冰凉的河水呛得我好难受。 C．苏州园林布局幽雅。D．人人都过幸福生活是我们美好的心愿。 7. 结构上全是动宾短语的一组是：（） A．纯洁高尚全面衡量热烈响应热切希望 B．分析成分巩固胜利战胜敌人散发香气 C．灿烂异彩重放光明热情鼓励放射光芒 D．感觉良好完全彻底修饰限制搭配适当 8. 选出对下边句子成分分析正确的一项（） 十几年来，延安机场上送行的情景时时出现在眼前。 A．这个句子的主语中心语是“情景”，谓语中心语是“出现”，宾语是“在眼前”。 B．这个句子的主语中心语是“延安机场”，谓语中心语是“出现”，补语是“在眼前”。 C．这个句子的主语中心语是“情景”，谓语中心语是“出现”，补语是“在眼前”。 D．这个句子的主语是“十几年来”，谓语是“延安机场送行的情景常常出现在眼前”。 9. 选出对下边复句类型判断正确的一项（） 她不是“苟活到现在的我”的学生，是为了中国而死的中国的青年。 A．并列复句B．选择复句C．转折复句D．因果复句 10. 选出没有语病的一句（） A．在同学的帮助下，我改正并认识了自己的错误。 B．同学的帮助，使我认识并改正了自己的错误。 C．在同学的帮助下，使我认识并改正了自己的错误。 D．同学的帮助，使我改正并认识了自己的错误。 11. 下面加点字注音完全正确的一项是（） A．竦峙（shì）崎岖（qū）莽莽榛榛 （zhēn）浅草才能没马蹄（mò） B．磬石（pán）崔巍（wēi）千山万壑 （hè）著我旧时裳（zhù） C．山麓（lù）峰峦（luán）山崩地裂 （bēng）金樽清酒斗十千（dóu）
2019届湖南省、长沙一中等四校高三联考地理试卷 【含答案及解析】 姓名___________ 班级____________ 分数__________ 一、选择题 1. 新型零售业中，数量最多且分布最普及的是便利商店。便利商店与传统杂货店相同，以供应低单价、高需求频率的日常生活用品为主，但也有一些新特点。读台北火车站附近的便利商店分布（2014年）图，回答下列各题。 1.影响便利商店分布密度最主要的因素是 A．地价高低 B．人口密度 C．停车条件 D．交通通达性 2.关于便利商店经营特点的叙述，错误的是 A．店面小 B．不仅提供商品，还提供一些日常服务
C．商品种类较少 D．许多商店24小时全年不休业 3.关于便利商店选址的叙述，正确的是 A．优先考虑道路交叉处 B．同一品牌不在同一地段密集开店 C．不在其他品牌附近开店 D．便利商店选址要与百货商场、大型超市错开 2. 随着东北地区粮食综合生产能力的逐步提高，源源不断的商品粮行销全国，我国粮食 生产的“北粮南运”格局已悄然形成，南方“鱼米之乡”的餐桌上，东北米的比例越来越大。据此回答下列各题。 1.过去我国粮食生产是“南粮北调”，现在变成了“北粮南运”，主要影响因素是 A．气候条件的变化 B．南方粮食主产区经济结构的调 整 C．北方粮食的品质更好 D．北方粮食的价格更低 2.我国“北粮南运”主要是通过铁路和铁水联运两条通道将东北的粮食运往南方，而在 吉林省东部珲春通过“借港（俄罗斯或朝鲜）出海”是新开辟的第三条运输通道。第三条 运输通道首先通过的是 A．渤海 B．黄海 C．日本海 D．鄂 霍次克海 3.上题中提到的第三条运输通道与其他两条通道相比，其最大的优势是 A．距离近 B．运费低 C．速度快 D．运 量大 3. 广东省韶关市东北的丹霞山以“赤壁丹崖”为特色，由红色沙砾陆相沉积岩构成，是 世界“丹霞地貌”命名地。丹霞地貌最突出的特点是“赤壁丹崖”广泛发育，形成了顶平、身陡、麓缓的方山、石墙、石峰、石柱等奇险的地貌形态，各异的山石形成一种观赏价值 很高的风景地貌，是名副其实的“红石公园”。2010年8月1日，第34届世界遗产大会 审议通过了将中国湖南良山、广东丹霞山、福建泰宁、贵州赤广东省丹霞山水、江西龙虎 山和浙江江郎山联合申报的“中国丹霞地貌”列入“世界自然遗产目录”。据此并结合右 图回答下列各题。
福建省三明第一中学2020-2021学年高一上学期第 一次月考数学试题 学校_________ 班级__________ 姓名__________ 学号__________ 一、单选题 1. 已知集合，，则（） A．AüB B．BüA C．D． 2. 下列说法正确的是（） A．N中最小的数是1 B．若，则 C．若，，则最小值是2 D．的实数解组成的集合中含有2个元素 3. 下列关于空集的叙述：①；②；③.正确的个数为（） A．B．C．D． 4. 已知U={2，3，4，5，6，7}，M={3，4，5，7}，N={2，4，5，6}，则 （） A．4，6 B． C．D． 5. 下列命题为真命题的是（） A．若，则B．若，则 C．若，则D．若，则 6. 设，.则“”是“”的（） A．充分而不必要条件B．必要而不充分条件 C．充要条件D．既不充分也不必要条件
7. 已知正实数满足.则的最小值为（）A．B．C． D． 8. 已知，关于的一元二次不等式的解集为 （） A．，或B． C．，或D． 9. 设恒成立，则实数的最大值为（） A．2 B．4 C．8 D．16 10. 已知，且A中至少有一个奇数，则这样的集合A共有（）A．11个B．12个C．15个D．16个 二、多选题 11. 下列命题中，真命题的是（） A．的充要条件是 B．，是的充分条件 C．命题“，使得”的否定是“都有”D．“”是“”的充分不必要条件 12. 对任意A，，记，并称为集合A，B的对称差.例如，若，，则，下列命题中，为真命题的是（） A．若A，且，则 B．若A，且，则 C．若A，且，则 D．存在A，，使得
20XX-2021年湖南省长沙市一中高三第二次月考 化学试卷 可能用到的相对原子质量：H：1 C：12 N：14 O：16 Na：23 S：32Cl：35．5 K：39 Ca：40Mn：55 Cu：64 Al：27 第Ⅰ卷（选择题，共54分） 选择题（每小题只有一个正确答案。每小题3分）：（） 1．关于Na2CO3溶液和NaHCO3溶液，下列说法正确的是 A．用加热的方法区别两种溶液B．用澄清的石灰水区别两种溶液 C．浓度相同时，Na2CO3溶液的pH大 D．浓度相同时，两溶液的pH相等 2．下列关于氧化还原反应说法正确的是（） A．肯定有一种元素被氧化，另一种元素被还原 B．某元素从化合态变成游离态，该元素一定被还原 C．在反应中不一定所有元素的化合价都发生变化 D．在氧化还原反应中非金属单质一定是氧化剂 3．在5NH4NO3=2HNO3+4N2+9H2O的反应中，发生氧化反应的氮原子与发生还原反应的氮原子的个数之比是（） A．5：8 B．5：4 C．5：3 D．3：5 4．在一定温度下，向饱和的烧碱溶液中加入一定量的Na2O2，充分反应后，恢复到原来的温度，下列说法中正确的是 A．溶液的pH不变，有H2放出B．溶液的pH值增大，有O2放出 C．溶液中c（Na+）增大，有O2放出D．溶液中Na+数目减少，有O2放出 5．下列反应的离子方程式中正确的是（） A．偏铝酸钠溶液中加入过量盐酸：H+ + AlO2- + H2O === Al（OH）3↓ B．铁和稀硫酸反应：2Fe+6H+=2Fe3++3H2↑ C．向氯化铝溶液中加入过量的氨水：Al3++3NH3·H2O=A l（O H）3↓+3NH4+ D．铜片插入硝酸银溶液中：Cu＋Ag＋=== Cu2＋＋Ag 6．下列各组离子中，在溶液中能够大量共存的一组是（）
炎德?英才大联考长沙市一中2016届高三月考试卷（六） 数学（理科） 第Ⅰ卷（共60分） 一、选择题：本大题共12个小题,每小题5分,共60分.在每小题给出的四个选项中，只有一 项 是符合题目要求的. 1.已知全集R U =，集合{} 21≤-=x x M ，则=M C U （） A.{}31<<-x x B.{} 31≤≤-x x C.{} 31>-
6.5)1 2)((x x x a x -+ 的展开式中各项系数的和为2，则该展开式中常数项为（） A.40- B.20- C.20 D.40 7.已知函数]6 7, 0[),6 2sin(2π π ∈+ =x x y 的图象与直线m y =有三个交点的横坐标分别为)(,,321321x x x x x x <<，那么3212x x x ++的值是（） A. 43π B.3 4π C.35π D.23π 9.六名大四学生（其中4名男生、2名女生）被安排到A ，B ，C 三所学校实习，每所学校2人，且2名女生不能到同一学校，也不能到C 学校，男生甲不能到A 学校，则不同的安排方法为（） A.24 B.36 C.16 D.18 10.已知球的直径4=SC ，A ，B 是该球球面上的两点，3=AB ， 30=∠=∠BSC ASC ， 则棱锥ABC S -的体积为（） A.33 B.32 C.3 D.1 11.设向量a ，b ，c 满足1==b a ，2 1-=?b a ，若向量c a -与c b -的夹角等于 60，则c 的最大值为（） A.3 B.2 C.2 D.1
福建省三明第一中学2021-2022高二英语上学期第一次月考试题 （考试时长：120分钟；满分：150分） 本试卷由四个部分组成，其中第一、二部分和第三部分的第一节为选择题，第三部分的第二节和第四部分为非选择题。 考生注意：答题时，请将答案写在专用答题卡上。选择题答案请用2B铅笔将答题卡上对应题目的答案涂黑；非选择题答案请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内规范作答，凡是答题不规范一律无效。 第一部分听力理解（共两节，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 (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。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. When will the man probably go to the doctor? A. This afternoon. B. This evening. C. Tomorrow morning. 2. What are the speakers mainly talking about? A. Jason’s future. B. Their opinions of Jason. C. The education Jason received. 3. What will the woman do today? A. Visit a doctor. B. Do an experiment. C. Attend a lecture. 4. Where is the man’s envelop e now? A. At the front desk. B. In his own room. C. At the post office. 5. What did Alice ask the man to do? A. Borrow some magazines for her. B. Give some magazines back to her. C. Return some magazines to the library. 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
三明一中2018-2019学年上学期第二次月考 高一数学试卷 （考试时间：120分钟满分：100分） 第I 卷 一、选择题：本大题共12小题，每小题3分，共36分．在每小题给出的四个选项中，只有一个选项符合题目要求，请把答案填在答题卷相应的位置上． 1．已知集合{}4,3,2,1=A ,{}6,5,2,1=B ,则= B A A ．{}2,1B ．{}4,3 C ．{} 6,5D ．?2．设2log 3=a ，3log 2.0=b ，2.05 =c ，则A ．c b a <三明市第一中学2020-2021学年高一第二次月考数学试题含答案
三明一中2020-2021学年上学期第二次月考 高一数学试卷 （考试时间：120分钟满分：150分） 第Ⅰ卷 一、单项选择题：（本题共8小题，每小题5分，共40分．在每小题给出的四个选项中，只有一项是符合 题目要求的．） 1．已知集合{}1A x x =<∣，{} 31x B x =<∣，则下列选项正确的是（ ） A ．{} 1A B x x ?=>∣ B ．A B R ?= C ．{} 0A B x x ?=<∣ D ．=A B φ? 2．设角α的始边为x 轴非负半轴，则“角α的终边在第二、三象限”是“cos 0α<”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 3．若方程2log 5x x =-的解所在的区间是（ ） A ．()1,2 B ．()2,3 C ．()3,4 D ．()4,5 4．函数()()log 01|| a x f x x a x = <<的图象大致为（ ） A B C D 5．已知1tan 3α=-，则2cos sin cos ααα -+的值为（ ） A ．3- B ．34- C ．43 - D ． 3 4 6．设0.3 45a ??= ???，0.2 54b ?? = ???，125log 4 c =，则a ，b ，c 的大小关系为（ ） A ．b c a >> B ．a b c >> C ．c b a >> D ．b a c >> 7．中国的5G 技术领先世界，5G 技术的数学原理之一便是著名的香农公式：2log 1S C W N ? ? =+ ??? ． 它表示：
在受噪声干扰的信道中，最大信息传递速度C 取决于信道带宽W 、信道内信号的平均功率S 、信道内部的高斯噪声功率N 的大小，其中叫做信噪比．当信噪比较大时，公式中真数中的1可以忽略不计．按，照香农公式，若不改变带宽W ，而将信噪比S N 从1000提升至8000，则C 大约增加了()lg 20.3010≈（ ） A ．10% B ．30% C ．60% D ．90% 8．已知函数() 22log log a a y x x =-+对任意10, 2x ?? ∈ ??? 时都有意义，则实数a 的范围是（ ） A ． 11322a ≤< B ． 11322a << C ．1 12 a << D ．11322 a ≤≤ 二、多选题：本题共2小题，每小题5分，共20分．在每小题给出的四个选项中，有多个选项符合题目要 求，全部选对的得5分，选对但不全的得3分，有选错的得0分． 9．已知函数()sin f x x =，下列说法中正确的是（ ） A ．()f x 既是偶函数，又是周期函数 B ．()f x 的最大值为 2 C ．()y f x =的图象关于直线2 x π = D ．()y f x =的图象关于(),0π中心对称 10．实数a ，b 满足2510a b ==，则下列关系式不正确的有（ ） A ． 111a b += B ． 212a b += C ． 12 2a b += D ． 1212 a b += 11．设0a >，0b >，则下列不等式中一定成立的是（ ） A ．a b ++ ≥ B ． 2ab a b ≥+C 22 a b ≥+ D ．()114a b a b ??++≥ ?? ? 12．已知()()()52 log 1,1 22,1 x x f x x x ?-
俯视图 主（正）视图 左视图 湖南省长沙市一中2007-2008年九年级第六次月考数学试卷 请同学们注意：1、时间：120分钟，总分：120分 2、写好：姓名、班次、考室号、座位号。 一、填空题（每题3分，共24分） 1、函数1-= x y 的自变量x 的取值范围是______________。 2、把b a ab a 2232-+分解因式的结果是______________。 3、如图（1），圆锥底面半径为cm 9，母线长为cm 36，则圆锥侧面展开 图的圆心角为 。 4、已知等腰ABC ?的腰AB ＝AC ＝10cm ，，底边BC=12cm,则A ∠的平分线的长是 cm. 5、不等式组? ??<+-<-06202x x 的解集是________________。 6、半径分别为6cm 和4cm 的两圆内切，则它们的圆心距为 cm 。 7、如图，在等腰梯形ABCD 中，AD ∥BC ，AB ≠AD ，对角线AC 、BD 相交 于点O 。如 下四个结论： ① 梯形ABCD 是轴对称图形； ②∠DAC=∠DCA ； ③△AOB ≌△DOC ； ④△AOD ∽△BOC 请把其中错误结论的序号填在横线上：___________。 8、如图，如果以正方形ABCD 的对角线AC 为边作第二个正方 形ACEF ，再以对角线AE 为边作第三个正方形AEGH ，如此下 去，…，已知正方形ABCD 的面积1s 为1，按上述方法所作的正 方形的面积依次为2s ，3s ，…..,n s （n 为正整数），那么第8个正方 形的面积8s ＝_______。 二、选择题：（每小题3分，共24分） 9、2007年中国月球探测工程的“嫦娥一号”卫星将发射升空飞向月球。已知地球距离月球表面约为384000千米，那么这个距离用科学记数法（保留三个有效数字）表示应为（ ） A 、3.84×4 10千米 B 、3.84×5 10千米 C 、3.84×6 10千米 D 、38.4×4 10千米 10、下图是由一些完全相同的小立方块搭成的几何体的三种视图，那么搭成这个几何体所用的小立方块的个数是（ ） A 、5个 B 、6个 C 、7个 D 、8个 11、下列运算正确的是（ ） A B C D O 图2 A B C D E F G H I J 图 3
福建省三明市第一中学2020-2021学年高一（上） 第一次月考物理试题. 学校_________ 班级__________ 姓名__________ 学号__________ 一、单选题 1. 2018年2月4日晚，我国台湾省花莲县1小时内发生12起地震，其中7起达到4级以上。如图所示，一架执行救援任务的直升机悬停在灾区某地正上方，救生员抱着伤病员，缆绳正在将他们拉上直升机，则下列说法正确的是（） A．伤病员抬头看感觉直升机正在上升 B．直升机驾驶员感觉地面上的树木向后运动 C．救生员向下看感觉地面正在上升 D．直升机驾驶员看救生员抱着伤病员感觉他们正在上升 2. 北京已成功申办2022年冬奥会．如图所示为部分冬奥会项目．下列关于这些冬奥会项目的研究中，可以将运动员看作质点的是 A．研究速度滑冰运动员滑冰的快慢 B．研究自由滑雪运动员的空中姿态 C．研究单板滑雪运动员的空中转体 D．研究花样滑冰运动员的花样动作 3. 下图是我校往届校运会同学竞赛照片，本月我校将举行第51届田径运动会，希望2020级高一新生积极报名参加并在此届校运会中赛出风格赛出水平。
下列有关运会会的各种说法中正确的是（） A．跳远冠军小张的成绩是5.30m，这是他跳跃过程中的路程 B．在200m短跑决赛中，小李同学在第一道，他跑完全程的位移大小为200m C．小俞同学在100短跑决赛中，最后1秒的瞬时速度达到8m/s，小俞取得冠军同学们为其欢呼 D．在10点45分小谢同学参加3000m对决，比赛开始后他在11分59秒末冲到终点，创造个人最好成绩，以上用时概念指的是时刻。 4. 下列关于物体运动的说法，正确的是（） A．物体速度为零，其加速度也一定为零 B．物体具有加速度时，它的速度可能不会改变 C．物体加速度方向不变时，速度方向可以改变 D．速度变化量增大时，物体的速度变化一定加快 5. 如图所示，x-t图像和v-t图像中，给出的四条图线1、2、3、4代表四个不同物体的运动情况，关于它们的物理意义，下列描述正确的是（） A．图线1表示物体做曲线运动 B．x-t图像中t1时刻物体1的速度小于物体2的速度 C．v-t图像中0至t3时间内物体4的平均速度大于物体3的平均速度 D．v-t图像中，t4时刻物体4开始反向运动