重庆外国语学校2019-2020学年高一下学期期中考试英语试题
重庆外国语学校
2019-2020学年（下）高2022届半期考试题
英语
注意事项：
1. 本试卷分第Ⅰ卷（选择题，1至9页）和第Ⅱ卷（非选择题，9至10页）两部分；考试时间120分钟；满分150分。
2. 全部答案在答题卡上完成，答在本试卷上无效。
3.答题前，考生务必将自己的姓名、准考证号等填涂在答题卡指定的位置。
第Ⅰ卷选择题部分
第一部分听力（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，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 does the woman come from?
A. Mexico.
B. Spain.
C. The United States.
2. How will the man send his application?
A. By fax.
B. By post.
C. By e-mail.
3. What could the woman be?
A. A teacher.
B. A secretary.
C. A nurse.
4. How many children does the woman have?
A. Two.
B. Three.
C. Six.
5. What has the man done?
A. He has had a competition.
B. He has painted a picture.
C. He has filled in a form.
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，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。
听第6段材料，回答第6、7题。
6. When will the film finish?
A. At 4:30.
B. At 5:00.
C. At 5:20.
7. Where will the speakers go before going home?
A. To a cafe.
B. To a library.
C. To a shop.
听第7段材料，回答第8、9 题。
8. What did the man think of his weekend?
A. Boring.
B. Tiring.
C. Satisfying.
9. What is the Italian city like?
A. Ancient with a long history.
B. Modern with tall buildings.
C. Crowded with heavy traffic.
听第8段材料，回答第10 至12 题。
10. Where are the speakers?
A. At home.
B. In a restaurant.
C. In a supermarket.
11. What do we know about the woman?
A. She has taken too many products.
B. She has eaten too much ice cream.
C. She has spent too much money.
12. How much is the soap?
A. $0.99.
B. $1.50.
C. $3.
听第9段材料，回答第13 至16 题。
13. What are the speakers talking about?
A. Room decoration.
B. A family get-together.
C. Preparations for a surprise party.
14. What is the relationship between the speakers?
A. Father and daughter.
B. Husband and wife.
C. Mother and son.
15. What will the man do on the 22nd of next month?
A. Go out for dinner.
B. Go to see a movie.
C. Meet his friends.
16. How will the woman prepare food?
A. She’ll cook it herself.
B. She’ll have her friends do it.
C. She’ll order it from a restaurant.
听第10段材料，回答第17 至20 题。
17. How did the speaker prefer to get scientific ideas?
A. From magazines.
B. From websites.
C. From books.
18. What field did the speaker’s team work in?
A. Biology.
B. Physics.
C. Chemistry.
19. What did the teacher advise the speaker’s team to do?
A. Make the experiment as specific as possible.
B. Write each part of the process.
C. Do enough experiments.
20. What was the difference between the speaker’s team and the other teams?
A. It designed a display.
B. It took a lot of photos.
C. It wrote about the experiment.
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A，B，C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
A
Of all the American blockbusters, some popular movies are rolled out for the teenagers. With the preparation of popcorns, you can choose one of them for your teen to watch with you or their friends.
1. Dead Poets Society
An English teacher, called Mr. Keating, guides his students, who hope to be lawyers and doctors, to poetry and free-thinking. With each student coping with some issues, he urged them to set up Dead Poets Society for reading and writing poems.
2.The Hunger Games
Based on a book by Suzanne Collins, the story set in Panem, a destroyed country in North America. Each year, boys and girls, coming from 12 districts of Panem, take part in Hunger Games. Broadcast alive, this competition is exciting because all the participants play the games against death.
3.The Breakfast Club
It begins with five students at the Shermer High School, Claire, a princess, John, a criminal, Andrew, an athlete, Brian, a bookworm and Allison, an unfortunate person, who are forced to spend 9 hours together on a Saturday. In spite of their differences, they find that their social problems are more similar than they think.
4.Eighth Grade
Kayla is a shy, socially anxious girl trying to get by the last few weeks of middle school. She earns the “most quiet” girl title in school, but at home, she posts online self-help and motivational videos that not many people watch. Kayla is raised by her single father Mark, who tries to disconnect Kayla from the social media.
21. Who helps teenagers form a Dead Poets Society?
A. Mr. Brain.
B. Mr. Keating.
C. Suzanne Collins.
D. Ms. Claire.
22. Which film is adapted from a book according to the passage?
A. Eighth Grade.
B. Dead Poets Society.
C. The Hunger Games.
D. The Breakfast Club.
23. Whom is the passage most likely to be targeted at?
A. Teachers.
B. Teens.
C. Friends.
D. Parents.
B
Upon first look, the world of business is no place for young women. And many people have told my cofounders and me that in many circumstances. Pessimistic though people are about women’s chances in conducting business, three of us female college students, without any experiences, started our business with a greatly aggressive goal: to set up a seaweed farm in North Carolina and grow as much seaweed as possible to help cut down carbon emissions(排放) and pollution filled with nutrition from agricultural activities.
In the beginning, our ideas were either ignored or mocked by the researchers from whom we sought help and advice. But we carried on with our research–if others wouldn’t provide us with answers, we weren't afraid to try to work them out by ourselves. We experiment on species which could grow in warmer waters, and we had identified potential markets into which we planned to sell the product. We've spent the last two years setting up the first seaweed farm in NC, applying for a patent（专利）and competing with five final teams in front of the United Nations for 2 million.
Despite all of our efforts, many industry experts remained unwilling to take us seriously. But as often happens in business, the same characteristics we were ignored for were, in reality, our biggest competitive advantage. Our age gave us the strength to learn from failure, and our background as environmental scientists, rather than businesswomen, helped us find new marketing opportunities. For every 10 farmers who claimed nobody would ever want to feed their cows seaweed, we found one who was interested. For every 15 cosmetics producers who refused to answer our cold calls, we stuck to the one with an interesting idea for a seaweed lotion.
Over the course of our early business development efforts, we have had access to a wealth of resources, programs, and individuals who work constantly to help us succeed. By staying focused on bringing our ideas to light, our team has demonstrated that entrepreneurship（创业）is exactly the right place for the hopeful.
24. What was the major cause for their difficulty in starting business?
A. They were women.
B. They were young.
C. They lacked experience.
D. They suffered prejudice.
25. What did they do to make their business successful?
A. They expanded their seaweed farms.
B. They experimented on seaweed species.
C. They got their product officially recognized.
D. They consulted the United Nations.
26. What is the third paragraph mainly about?
A. How they got others interested in seaweed.
B. How they succeeded from their so-called weaknesses.
C. How they made themselves more competitive.
D. How they approached potential customers.
27. Which of the following can best describe the three women?
A. Innocent and simple-minded.
B. Ambitious and self-centered.
C. Adventurous and persistent.
D. Courageous and stubborn.
C
As the school year barely starts in Denver, French teacher Melanie is filled with worry that her students are always absent-minded. Yet, the problem isn’t messaging, enjoying video games or delivering notes. Surprisingly, the problem is about the ongoing heat wave in Denver.
“Today was a little bit hot, so I noticed kids were very sleepy and they were having to get up to drink water quite often.” said Melanie, who works at Denver’s East High School. “If you lose too much water, and you have to keep going to the water fountain, that can take away from their classroom experience.” While nodding off in class on a warm day may seem acceptable for the average teen, Melanie’s observation carries a bigger consequence than dry lips.
“There have been quite a few media reports about teachers noticing that students weren’t able to focus on hotter days,” said R Jisung Park, a researcher, “Does a hotter climate during the school year actually affect the rate of learning?” The drops in academic achievement couldn’t be explained by hotter weekends or hotter summers, but the trend was connected to higher temperatures on school days alone.
The connection between lost learning and a greater number of hot days is one more example of how climate change is already affecting our lives – and it’s an alarm bell for what we stand to lose in the future. Humans still have time to lessen the worst consequences of continued global warming. Without the unlikely important changes in the next 10 years, the globe will be trapped in an unavoidable era of heat waves that were unprecedented（前所未有的）for human beings.
28. What may cause students absent-minded according to the text?
A. Video games.
B. Text messages.
C. Heat waves.
D. Classroom notes.
29. What can be inferred from the second paragraph?
A. Kids often go to the water fountain for lack of water.
B. Extreme heat may lower a kid’s ability to learn.
C. Nodding off in class is a sign of respecting teachers.
D. Kids are more interested in drinking water than sleeping.
30. How does the author feel about dealing with the future global warming?
A. Optimistic.
B. Uncertain.
C. Worried.
D. Indifferent.
31. What does the text mainly talk about?
A. The way that global warming continues.
B. The reasons why kids are absent-minded in class.
C. The hotter it grows, the more focused kids become.
D. The hotter it grows, the harder it will be for kids to learn.
D
For an old person, his brain may perform not so well as before. But a new study suggests that some parts of brain may already decline in young adulthood.
The study, which followed more than 2,000 healthy adults between the ages of 18 and 60, found that certain mental functions – including measures of abstract reasoning, mental speed and puzzle-solving – started to dull as early as age 27. Meanwhile, the decline of memory generally became apparent around age 37.
On the other hand, indicators of a person’s accumulated knowledge – like performance on tests of vocabulary and general knowledge – kept improving with age, according to findings published in the journal Neurobiology of Aging.
The results do not mean that young adults need to start worrying about their memories. Most people's minds function at a high level even in their later years, according to researcher Timothy Salthouse. “According to these patterns, some kinds of flexibility in the brain decline relatively early in adulthood, but throughout adulthood the knowledge pool in one’s command and the effective combination with one’s capabilities may be on the increase without the attack of diseases.” Salthouse said in a news conference.
The study included healthy, educated adults who took standard tests of memory, reasoning and perception at first and at some point over the next seven years.
The tests are designed to detect subtle (细微的) changes in mental function, and involve solving puzzles, recalling words and details from stories, and identifying patterns in collections of letters and symbols.
In general, Salthouse and his colleagues found that certain aspects of cognition (认知能力) generally started to decline in the late 20s to 30s.The findings explain normal age-related changes in mental function, which could aid in understanding the process of dementia (痴呆), according to the researchers. “By following individuals over time,” Salthouse said, “we gain insight in cognition changes, and may possibly discover ways to slow the rate of decline.”
The researchers are currently analyzing the study participants’ health and lifestyle to see which factors might influence age-related cognitive changes.
32.According to the text, what is the common view of mental function?
A. It varies from person to person.
B. It weakens in one’s later years.
C. It gradually expands with age.
D. It indicates one’s health condition.
33. What does Timothy Salthouse say about people's minds in most cases?
A. They tend to decline in people’s later years.
B. Their flexibility determines one’s abilities.
C. They function quite well even in old age.
D. Their functioning is still a puzzle to be solved.
34. Although people’s minds may function less flexibly as they age, what is their
strength?
A. They may be better at solving puzzles.
B. They can memorize things with more ease.
C. They may have greater facility in abstract reasoning.
D. They can put what they have learned into more effective use.
35. According to Salthouse, how may their study help us?
A. It will find ways to stop mental functions dulling fast.
B. It will find ways to improve our memories.
C. It will help us understand the complex process of mental functioning.
D. It will help us understand the relation between physical and mental health.
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。
Fearmongering （散布恐慌）against China
more dangerous to global economy than coronavirus.
After weeks of attempting to make chaos and spread fear about the outbreak of the novel coronavirus epidemic in China, some overseas media outlets and individuals have shifted focus to another battlefield - the Chinese economy. They paint a rather dark picture not just for the Chinese economy but for the global economy.
36 People cannot help but panic about the global economy, which is already facing serious challenges like trade wars. It is easy to point fingers at China for “causing” such a mess for the world.
Anyway, these media outlets are right about a couple of things. 37 After all, consumers across the country are trapped in their homes and businesses and factories have been shut for a good part of this year. Second, we have to be fully aware of these challenges and risks in order to address the problem. The first step to solve a problem is to recognize there is one.
38 If not, why would they invest hundreds of billions of dollars into the economy if they weren’t aware of the problem? Why would they roll out a great number of measures to support businesses? 39
Regardless of how severe the impact will be, the epidemic does not change the fundamentals of the Chinese economy. 40 There will be no reason that the vast Chinese consumer market will abruptly disappear or the world will suddenly no longer need products from the massive Chinese manufacturing sector, not to mention the country’s huge investment projects. So it can be safe to say that fearmongering against China is more dangerous to global economy than coronavirus.
A.With the effective measures taken by the whole country, the epidemic will be
definitely under control.
B.Certainly, that paints a completely different picture we have seen from abroad.
C.First, the epidemic will make the Chinese economy suffer a little.
D.Still, there are many indicators to look for in assessing the potential damage on the
Chinese and global economies.
E.Their articles are filled with scary headlines and exaggerated (夸大的)facts.
F.Why would they take extraordinary risks in encouraging factories to restart
production?
G.Actually, Chinese officials have been very clear about the potential impact of the
epidemic on the economy.
第三部分语言知识运用（共两节，满分45分）
第一节完形填空(共20小题；每小题1.5分，满分30分)
阅读下面的短文，从短文后各题所给的A、B、C和D四个选项中，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。
What is a family? Why does it 41 ?These questions seem 42 important in the 43 season when it is often our tradition to celebrate together.
My mother was one of twelve 44 . As they grew up, married and had kids of their own, most of them lived 45 enough in a small town in the mountains of North Carolina so that they didn’t need to travel a long way to see each other in the holidays.
I can’t recall getting many gifts from them. 46 , I remember the sense of being part of something that told me I was loved. The time we spent together was always filled with happiness.
I 47 the laughing, playing and fighting with my crazy cousins.
I watched my granddad and uncles sit 48 the door arguing about politics and trying to 49 the problems of the world as if they were working in the White House.
I listened to my grandmother, mother and aunts chat about their lives, hopes and dreams and gossip about any sister who failed to 50 so that we wouldn’t forget about them in their absence.
The food was always plentiful and delicious. But for me, the food was 51 the highlight(亮点). The highlight was 52 being together.
However, they're all gone now. My parents and grandparents, my aunts and uncles have 53 this world. My cousins are scattered (分散) here and there. And yet the memories 54 ,along with the love that we shared.
I 55 those memories as well as the things they taught me. They told me that families aren't 56 , but they prepare us to find our way in this imperfect world.
My husband and I are growing a 57 family, while keeping close to our old families. Our life is a beautiful 58 of kindness, traditions, nurturing and friendships, which grows year after year.
I hope this holiday season will fill you with lovely memories of the family that
59 you, and surround you with all the people who 60 “family” to you now.
41.A. mean B.change C.matter D.teach
42.A. especially B.possibly C.mainly D.precisely
43.A. business B.duty C.holiday D.harvest
44.A. parents B.children C.relatives D.members
45.A. near B.far C.quietly D.peacefully
46.A. Besides B.However C.Therefore D.Otherwise
47.A. hated B.ignored C.forgot D.enjoyed
48.A. on B.in C.by D.around
49.A. invent B.approach C.motivate D.conclude
50.A. carry on B.break down C.bring out D.show up
51.A. always B.never C.often D.sometimes
52.A. hardly B.fast C.easily D.simply
53.A. left B.gone C.passed https://www.360docs.net/doc/c312010803.html,e
54.A. look back B.fade away C.stick around D.get out
55.A. praise B.concern C.consider D.treasure
56.A. perfect B.wonderful C.terrible D.meaningful
57.A. small B.fresh C.new D.big
58.A. brand B.introduction C.separation D.mixture
59.A. prepare B.raise C.help D.praise
60.A. mean B.alarm C.guide D.allow
第Ⅱ卷非选择题部分
注意：将答案写在答题卡上。写在本试卷上无效。
第二节短文填空（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。
Age is not a problem when it comes to 61 (achieve) what you wish for.If you have the will power, you can't be stopped.
62 wants to show his or her special skills to the whole world can use You Tube as a platform. There are so many You Tubers, some of 63 are liked by thousands of fans.But our favorite You Tuber is not a young person but a grandmother.
Mastanamma is 106 years of age. She lives in a village. She is famous on the 64 (society) media for her You Tube videos of cooking various dishes. In her videos, she teaches her followers how to prepare different kinds of dishes, 65 (use) natural ingredients.
This journey 66 (begin) when one day her grandson Lakshman and his friend decided 67 (upload) a video of her on You Tube. Lakshman wanted to show how people cooked 68 (tradition) in the old days.
This lovely granny is an 69 (inspire) to thousands, and it is very thoughtful of her grandson to promote her skills on such 70 platform.
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。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。
Dear Leo,
Know that you are in low spirits for the quarrels with your parents，I would like
to help you, but I can totally understand your feelings.
To start with it, you should know what this kind of communication problem worries nearly all the teenagers. Therefore, you don’t have to blame yourself not having a good relationship with your parents.
Actually, it isn't easy for them to talk about myself with my parents either, so my solve is to write down my thoughts in a letter to them. We need to tell them what we want and learn to negotiate. For example, I once get my parents to let me hang out with my friends on weekends unless I got better scores.
What’s more, trust the love of your parents for you and have some faith in them. They will absolute listen to you and understand you in the end.
I’m looking forward to your good news.
Yours,
Li Hua
第二节书面表达（满分25分）
假设你是高一学生李华, 你的日本同龄朋友Yuki因为疫情也被隔离。现在在家利用钉钉进行网课的学习。但是她非常不习惯这种学习方式，担心会影响学业。同样在家学习的你想要帮助她，请给她写一封英文邮件，内容包括：
1. 安慰鼓励Yuki；
2. 给她关于网课学习的建议，例如如何记笔记，如何和老师在线沟通，如何
安排时间等；
3. 给予祝福。
参考词汇：
疫情epidemic 隔离quarantine 钉钉Ding Talk
注意:
1. 词数100左右；
2. 可适当增加细节,以使行文连贯。
高一数学期中考试试题(有答案)
高一数学期中考试试题 班级 姓名 学号 成绩 一.填空题（本题满分44分,每小题4分） 1.化简2sin2cos21-的结果是 。 2. 如果,0sin tan <αα且,1cos sin 0<+<αα那么α的终边在第 象限。 3.若{}360 30,k k Z αα= =?+∈o o ，则其中在720720-o o :之间的角有 。 4. 若()1tan -=β+α，且3tan =α，则=βtan 。 5. 设02 π αβ<<< ，则 ()1 2 αβ-的取值范围是 。 6.已知,2 12tan =θ则()()()=? ?? ???+??? ? ?π-θθ-πθ-ππ-θ12sin 2cos sin cos 。 7. 已知1sin sin 2 =+αα，则2 4 cos cos α+= 。 8.在ABC ?中，若4 2 22c b a S -+=?，则C ∠的大小是 。 9.已知y x y x sin cos ,2 1 cos sin 则= 的取值范围是 . 10.在ABC ?中，2cos sin 2=+B A ，3cos 2sin = +A B ，则∠C 的大小应为 。 11.函数()x f y =的图像与直线b x a x ==,及x 轴所围成图形的面积称为函数()x f 在[]b a ,上的面积，已 知函数nx y sin =在?? ????n π,0上的面积为( ) 2 n N n * ∈。则函数x y 3sin =在?? ? ???32,0π上的面积为 ，函数()13sin +-=πx y 在??? ? ? ?34,3ππ上的面积为 . 二、选择题（本题满分12分,每小题3分） 12. 函数()sin()4 f x x π =- 的图像的一条对称轴和一个对称中心是 （ ） .A 4 x π = ,,04π?? ??? .B 2x π = , ,04π?? - ??? .C 4x π =- , ,04π?? ??? .D 2x π=- ,04 π??- ?? ? 13.若5 4 2cos ,532sin =θ=θ，则角θ的终边在 ( ) .A 第I 象限 .B 第II 象限
高一英语期中考试试卷
高一英语期中考试试卷 标准化工作室编码[XX968T-XX89628-XJ668-XT689N]
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I wish he would ____ with other children. A. join B. join in C. take part in D. join up 3. ____ he has made up his mind, no one can make him change it. A. Once B. Unless C. Until D. As 4. Native English speakers can understand each other ____ they don’t speak the same kind of English. A. even B. although C. even if D. as if 5.The visitor ____ that he ____ very glad to pay a visit to our country. A. said, was B. talked, had been C. told, was D. spoke, had been 6．We were _______ surprised at the news that we couldn’t say anything. A. so B. much C. very D. quite 7.You’d better _______ your score and see if you have passed the exam. A. add up to B. add to C add up D. add 8. Mr. Green asked Lily ________ she had written to her father _______. A. whether; the day before B. whether; yesterday C. that; the day before D. that; yesterday 9. Every minute is made full _______ of _______ our lessons well. A. to use; study B. use; studying C use; to study D. used; studying 10. Many questions ______ at the meeting, but he answered none. A. came up B. raised C were risen D. asked 11. People ______ at the meeting would have a discussion on pollution. A. were present B. took part in C. join in D present. 12. The farm ______ we see today is no longer the one ______ it was ten years ago. 高一年级上学期期中考试数学试题 一、选择题（本大题共12小题，每小题5分，共60分。给出的四个选项中，只有一项是符合题目要求的） 1．设全集U=｛1，2，3，4，5｝，集合A=｛1，2｝，B=｛2，3｝，则A ∩C U B A ．{}45， B ．{}23， C ．{}1 D ．{}2 2．下列表示错误的是 （A ）0?Φ （B ）{}12Φ?， （C ） { }{} 210 35 (,) 3,4x y x y x y +=-== （D ）若,A B ?则A B A ?= 3．下列四组函数，表示同一函数的是 A ．f （x ），g （x ）=x B ．f （x ）=x ，g （x ）=2 x x C ．2(),()2ln f x lnx g x x == D ．()log (),()x a f x a a g x =>0,α≠1= 4．设 1232,2, log (1), 2.(){ x x x x f x -<-≥=则f ( f (2) )的值为 A ．0 B ．1 C ．2 D ．3 5．当0＜a ＜1时，在同一坐标系中，函数x y a -=与log a y x =的图象是 6．令0.76 0.76,0.7,log 6a b c ===，则三个数a 、b 、c 的大小顺序是 A ．b ＜c ＜a B ．b ＜a ＜c C ．c ＜a ＜b D ．c ＜b ＜a 7．函数2 ()ln f x x x =- 的零点所在的大致区间是 A ．（1，2） B ．（2，3） C ．11,e ?? ??? 和（3，4） D ．(),e +∞ 8．若2log 31x =，则39x x +的值为 A ．6 B ．3 C ． 52 D ．1 2 2018年上学期高一（第二学期）期中考试数学试卷 （分值：100分 时间：120分钟） 一、选择题（本大题共10题，每小4分，共40分） ⒈若扇形圆心角的弧度数为1，半径为2，则扇形的弧长是（ ） A ．1 B ．2 C ．3 D ．4 2.=0 150sin ( ) A ．23 B ．23- C ．21 D ．2 1 - 3.函数y ＝sin x 2 是( ) A ．最小正周期为4π的奇函数 B ．最小正周期为2π的奇函数 C ．最小正周期为4π的偶函数 D ．最小正周期为2π的偶函数 4．函数y ＝1+sin x ，x ∈[0，2π]的大致图象是( ) 5．已知向量a 与b 的夹角是060，且5a =， 4b =，则 a b ?=（ ）． A. 20 B. 10 C. 10- D. 20- 6.设)2,4(=a ，),6(y b =，且b a //，则=y （ ） A ．3 B ．12 C ．12- D ．3- 7.已知5 1cos -=?，ππ >ωA ）在同一周期内，当12 π =x 时，2max =y ， 当12 7π = x 时 ，2min -=y ，那么函数的解析式为（ ） A ．)3 2sin(2π+=x y B ．)6 2sin(2π -=x y C ．)6 2sin(2π+=x y D ．)3 2sin(2π -=x y 10.在平行四边形ABCD 中，AC 与BD 交于点O ，E 是线段OD 的中点，若 AC ＝a ， BD ＝b ，则 AE ＝( ) A.14a ＋12b B.23a ＋13b C.12a ＋14b D.13a ＋23b 二、填空题（本大题共有5小题，每小题4分，满分20分） 11.已知点P (tan α，cos α)在第二象限，则角α的终边在第________象限 12.比较大小：3 tan π__________4tan π 高一期末考试模拟试题 一、选择题（本大题共10小题，每小题5分，共50分，在每个小题中的四个选项中，只有一项是符合题目 要求） 1.已知集合{}/8,M x N x m m N =∈=-∈，则集合M 中的元素的个数为（ ） A.7 B.8 C.9 D.10 2.已知点(,1,2)A x 和点(2,3,4)B ，且AB =，则实数x 的值是（ ） A.3-或4 B.6或2 C.3或4- D.6或2- 3.已知两个球的表面积之比为1:9，则这两个球的半径之比为（ ） A.1:3 B.1:1:9 D.1:81 4.圆2 2 1x y +=上的动点P 到直线34100x y --=的距离的最小值为（ ） A.2 B.1 C.3 D.4 5.直线40x y -+=被圆2 2 4460x y x y ++-+=截得的弦长等于（ ） A.6.已知直线1:20l ax y a -+=,2:(21)0l a x ay a -++=互相垂直,则a 的值是( ) A.0 B.1 C.0或1 D.0或1- 7.下列函数中，在其定义域内既是奇函数又是减函数的是（ ） A.()y x x R =-∈ B.3()y x x x R =--∈ C.1()()2x y x R =∈ D.1 (,0)y x R x x =- ∈≠且 8.如图，一个空间几何体的主视图和左视图都是边长为1的正方形， 主视图 左视图 俯视图是一个圆，那么这个几何体的侧面积为（ ） A. 4 π B.54π C.π D.32 π 9.设,m n 是不同的直线，,,αβγ是不同的平面，有以下四个命题： ①//////αββγαγ???? ②//m m αββα⊥??⊥?? ③//m m ααββ⊥??⊥?? ④////m n m n αα????? 其中，真命题是 （ ） A.①④ B.②③ C.①③ D.②④ 10.函数2 ()ln f x x x =- 的零点所在的大致区间是（ ） A.()1,2 B.()2,3 C.11,e ?? ??? D.(),e +∞ 二、填空题（本大题共4小题，每题5分，共20分） 江苏省启英中学高一英语期中考试试卷 考生注意：1、本试题分第Ⅰ卷和第Ⅱ卷，共8页。满分120分，考试时间为120分钟；2、选择题填涂在答题卡相应位置上，其余在答题纸上作答,在草稿纸、试题纸上答题无效。 第Ⅰ卷 (85分) 第一题听力 (20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 is the man going to do? A.Meet Mr.Green B.Catch a plane C.Have a meeting 2.Whose secretary（秘书）is the woman? A.Mr.Pederson’s B.Mr. Graber’s C.Niles Olsen’s 3.What is the man going to buy for Kathy? A.Some flowers B.A box of chocolate C. A music CD 4.Which bus should the man take? A.NO.2 B.NO.23 C.NO.32 5.What size of the photo does the woman want? A.Five inches B.Six inches C.Seven inches 第二节 听下面5段对话或独白。每段对话后有几个小题，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。听完每段对话或独白前，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。每段对话读或独白读两遍。 听下面一段对话，回答6-7两个小题。 6.How does the two speakers feel about the news? A.Excited B.Angry C.Shocked（感到震惊的） 7.What can we learn from the conversation? A.The man doesn’t hope Mike will lose his job. B.The woman thinks she will be fired（解雇）. C.The company will go bankrupt.（破产） 听下面一段对话，回答8-10三个小题。 8.Why does the woman go to Florida? A.To buy a bird. B.To have a holiday. C.To look after her father. 9.What does the woman ask the man to do? A.Look after her bird. B.Write her a letter. C.Go with her. 2011～～2012学年高一地理期中考试试题 班级姓名考号 注意： 本次试题共100分，考试时间为120分钟，其中第一大题有30个选择题，共60分，每小题2分，第二大题共40分。 一、单选题（每小题2分，共60分） 1、地球的特殊性表现在( ) A．体积在九大行星中最大 B．质量在九大行星中最小 C．既有自转运动，又有公转运动 D．太阳系中惟一有高级智慧生物的行星 2、小行星带位于( ) A．水星与火星轨道之间 B．火星与木星轨道之间 C．地球与火星轨道之间 D．土星与木星轨道之间 3、不包含地球在内的天体系统是 A．河外星系B．银河系C．太阳系D．总星系 4、有关天体系统的叙述，正确的是( ) A．相互吸引和转绕而成 B．总星系即为宇宙 C．太阳系由九大行星组成 D．星系即为银河系 5、关于地球公转的叙述，正确的是( ) A．与地球自转方向相反 B．其轨道为一正圆 C．公转过程中时快时慢 D．太阳居于轨道中心 6、关于自转和公转速度，叙述正确的是( ) A．自转线速度自赤道向两极递减 B．7月初公转线速度较快 C．自转角速度全球各地无差异 D．公转角速度在一年中无变化7、关于地方时的说法，正确的是( ) A．同一条纬线上地方时相同 B．同一条经线上地方时相同C．东边的地点地方时晚于西边的地点 D．地方时每相差1小时经度相差4度 8、关于晨昏线的叙述，正确的是 A．晨昏线上太阳高度从0°～90°不等 B．晨昏线与太阳光线垂直且永远通过南北极 C．从理论上讲，晨昏线任何时候都平分地球 D．晨昏线是不随季节移动的 9、如果地球没有自转，只有公转，则 A．地球上没有昼夜现象 B．地球上没有昼夜交替现象C．地球上有昼夜交替，周期为一年 D．地球上昼夜温差比现在还小10、下列日子我省各地昼最长的一天是 A．5月1日 B．6月1日 C．7月1日 D．8月1日 11、当太阳直射点在赤道与北回归线之间时 A．北半球昼比夜短 B．南半球昼比夜长 C．正午太阳高度在赤道上达最大值 D．北半球正处于西方四季中的春季或夏季 12、图1的四幅昼夜分布图中，表示北半球夏至日的是 图1 13、下列地理现象的发生，与地球自转无关的是2020高一下期中考试英语试卷及答案
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