2017秋季柳城中学高一月考英语试卷（2017-10-13）
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）请听下面5段对话，选出最佳选项。
1. What does the woman mean?
A. She doesn’t know Mike.
B. Mike is no longer her good friend.
C. Mike is now her good friend.
2. Why is the woman worried?
A. She can’t find her child.
B. She lost her cellphone.
C. She missed her bus.
3. What will the woman do?
A. She will help put out the fire.
B. She will look for a doctor.
C. She will call the police.
4. When was the piano bought?
A. Last month.
B. Last year.
C. Last week.
5. Why won’t the two speakers go to the film?
A. It is going to rain.
B. The film is not interesting.
C. The woman is too tired.
第二节(共15小题;每小题1.5分，满分22.5分) 请听下面5段对话或独白，选出最佳选项。请听第6段材料，回答第6、7题。
6. Where are the two speakers?
A. At the railway station.
B. At a hotel.
C. In an office.
7. What does the man want to do?
A. He wants to have a talk with the woman.
B. He wants to sit for a rest.
C. He wants to buy some fruit.
请听第7段材料，回答第8至10题。
8. Where is the woman going?
A. Her office.
B. Her school.
C. The airport.
9. What is the woman worried about?
A. That she will be late for school.
B. That she will miss her plane.
C. That she won’t be able to catch her train.
10. When does the driver think they will get there?
A. At about 9:50.
B. At about 10:15.
C. At about 9:45.
请听第8段材料，回答第11至13题。
11. What did the two speakers do yesterday afternoon?
A. They went to see a film.
B. They had a football match.
C. They watched a football match.
12. What happened to the woman yesterday afternoon?
A. She fell off her bike.
B. She lost her bike.
C. She hurt her arms.
13.When did the match begin?
A. At 3:00 pm.
B. At 2:30 pm.
C. At 3:20pm.
请听第9段材料，回答第14至16题。
14. What’s the possible relationship between the two speakers?
A. Husband and wife.
B. Doctor and patient.
C. Friends.
15. Who is going to have a birthday party?
A. Mr Green.
B. Mr Smith.
C. Mrs Smith.
16. Whom will the woman go to the party with?
A. Her sister.
B. Her brother.
C. Her husband.
请听第10段材料，回答第17至20题。
17. What does Santa Claus do on Christmas Eve?
A. He gives money to poor people.
B. He brings gifts to children.
C. He helps people with their housework.
18. How is Santa Claus usually dressed?
A. In red.
B. In black.
C. In white.
19. What do we know about Saint Nicholas?
A. He lived in Britain.
B. He was from a poor family.
C. He wanted to help poor people.
20. Why did Nicholas climb onto the roof to give money to poor people?
A. He didn’t want people to know about it.
B. His father didn’t want him to help others.
C. He wanted to show his ability to fly.
第二部分阅读理解（共15小题；每小题2分，满分30分）
第一节（共10小题；每小题2分，满分20分）阅读下列短文，从每题所给的四个选项（A、B、C和D)中，选出最佳选项，并在答题卡上将该项涂黑。
A
In the past, when people had problems, they went to their families or friends to get advice.
Today it is possible to get advice from radio shows, TV programmes and telephone hot lines, too.
A hot line is a telephone line that offers a direct way of getting in touch with advisers. Most hot lines are completely anonymous—callers do not have to say their names or telephone numbers. Most hot lines are usually free, too. Callers do not have to pay for the advice or the phone calls—even if the calls are long distance. At some hot lines, the advisers are volunteers. Other hot lines pay their advisers for their work. Usually the advisers are full-job people with years of education and experience, but sometimes, the advisers have only taken a short class before starting to work on the hot line. All the advisers listen to people and help them solve their problems.
21. A hot line is a telephone line_____.
A. that is hot
B. through which people get advice
C. whose number no one knows
D. through which callers take a short class
22. When people call the hot line advisers, they_____.
A. often give their names and telephone numbers
B. generally have to pay for the long distance calls
C. usually pay nothing for most of the calls and advice
D.always try to get in touch with the volunteer advisers
23. The advisers working at hot lines_____.
A. are not all paid
B. are all volunteers
C. all have years of education and experience
D. have all been trained for a short time
B
If you are like millions of other people in the world, you probably want to live a healthy life. While many people are able to achieve (达到) this lifestyle, there are even more that are looking for ways to improve their health. Here are 5 tips to help you.
1. Healthy diet
The food you eat plays a huge role in what type of lifestyle you live. If you are eating fast food every day, you’re clearly not having the best diet. Yo u should eat vegetables, fruit, bread as well as meat and fish, and even some snack foods once in a while.
2. Water
Drink plenty of water every day and it is good for your health. Usually you need to drink 8-10 glasses of water a day.
3. Exercise
Take some exercise every day. You can take a walk, play balls with your friends or schoolmates, or ride a bike. Exercise is a necessary part of a healthy lifestyle.
4. Have fun
Getting out and having fun is crucial because it helps let out the many stresses that are bottled up over the day. Go out to a movie with your friends once in a while. Go to the park and enjoy a nice sunny day. Or if you want more relaxation, take time away from your busy schedule (日程表) to lie down and read a book.
5. Sleep
Without enough sleep, our immune system (免疫系统) will be difficult to get through the day. Getting a good night’s sleep can make much difference in how you feel and how much you can do the next day.
24. A healthy diet includes all of the following EXCEPT _____.
A. vegetables and fruit
B. bread and fish
C. snack foods sometimes
D. fast food very often
25. The underlined word “crucial” (in Point 4) probably means “_____”.
A. important
B. Interesting
C. relaxing
D. useless
26. This passage is most probably intended for _____.
A. children
B. adults
C. parents
D. the young and old
27. What would be the best title for the passage?
A. What is a healthy life?
B. Don’t waste your life
C. 5 tips to a healthy lifestyle
D. Healthy diet
C
Everyone needs friends. We all like to feel close to someone. It is nice to have a friend to talk, laugh and do things with. Sure, there are times when we need to be alone. We don’t always want people around. But we would feel lonely if we never had a friend.
No two people are the same. Sometimes friends don’t get along well. That doesn’t mean they no longer like each other. Most of the time they will go on being friends. Sometimes friends move away. Then we feel very sad. We miss them very much. But we can call them and write to them. Maybe we would never see them again. And we can make new friends. It is surprising to find out
永春一中高一年（下）期末考英语科试卷（2019.7） 命题老师：学校指定审题老师：郑东霞试卷满分：150分考试时间：120分钟 第一卷（选择题共100分） 第一部分听力(共两节，满分20 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 conversation probably take place? A. In a library. B. In a bookstore. C. In a classroom. 2. What does the woman advise the man to do? A. Update his computer. B. Play less computer games. C. Buy a new computer. 3. When will Sally go abroad? A. Next month. B. Next week. C. Next day. 4. What does the woman promise to do for the man? A. Decorate his diploma. B. Attend his graduation ceremony. C. Clean his study. 5. How many people will have dinner together tomorrow night? A. Two. B. Three. C. Four. 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. How is the man’s grade? A. Great. B. Terrible. C. Just so-so.
历史 试卷满分100分考试时间90分钟 第Ⅰ卷 一、选择题：（本大题共20小题，每小题2分，共40分。在每小题列出的四个 选项中，只有一项是正确的。） 1．17世纪中期以来，英国流传着一句民间谚语：“风能进，雨能进，国王不能进（我的破茅屋）。”下列人物的思想中能体现这一民间谚语精髓的是（） A.达·芬奇 B.霍布斯 C.孟德斯鸠 D.洛克 2．卢梭的理想社会是“没有一个公民可以富得足以购买另一个人，也没有一个公民穷得不得不出卖自身”。这句话揭示了卢梭追求的平等社会目标之一是（） A.法律上的平等 B.政治上的平等 C.事实上的经济平等 D.私有财产导致了人类社会的不平等 3．18世纪法国启蒙思想家吸收和发展了洛克、斯宾诺莎等人的思想，在政治理论上的创新是（） ①三权分立说②人民主权说③天赋人权说④政府实行法治 A.①③ B.③④ C.①② D.①④ 4．与中国明末清初产生的早期反封建色彩的思想相比，西欧近代民主思想的突出特征包括：（） ①代表早期资产阶级的利益和要求②从法律角度证明社会变革的合理性 ③反对君主专制④强调天赋人权 A.①②③④ B.①②④ C.①③④ D.②③④ 5.“近来以国王权威擅自废除法律……为非法权力.”“凡未经国会准许,借口国王特权,为国王而征收,或供国王使用而征收金钱,超出国会准许之时限或方式者,皆为非法.”（）A.卢梭的《社会契约论》 B. 美国的1787年宪法 C.英国的《权利法案》 D.法国的《人权宣言》 6. 下列有关英国责任内阁制的表述，不正确的是（） A.内阁全体成员对政府事务集体负责 B.责任内阁制诞生在“光荣革命”之前 C.内阁全体成员与首相在政治上共进退 D.首相必须从多数党中选举产生 7．北美独立战争爆发的根本原因是 ( ) A．美利坚民族形成，民族意识觉醒 B．启蒙思想对北美殖民地的影响 C．英国竭力压制殖民地经济发展 D．北美统一市场形成，经济发达 8．《1787年宪法》与《独立宣言》相比，最大的进步性是 ( ) A．民主 B．平等 C．自由 D．法治 9.美国内战与美国独立战争的内在一致性是（） A.反对殖民统治 B.反对黑人奴隶制 C. 发展资本主义 D. 争取民族独立 10.19世纪60年代以后，美国社会经济迅速发展的一个重要政治前提是（） A.美国的独立 B.工业革命的进行
本试卷分第Ⅰ卷（听力），第II卷（英语知识运用）和第III卷（读写能力测试）三部分。满分为100 分，考试用时为100 分钟。考试结束时，请将试卷全部上交。 题号第Ⅰ卷第II卷第III卷总分 得分 第Ⅰ卷 得分听力（共三节，15小题，每题1分；满分15分） 评卷人 做题时，先将答案划在试卷上。录音内容结束后，你将有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分，满分5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你将有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 woman probably doing? A. Giving a speech. B. Preparing for her speech. C. Watching TV. 2. What does the man mean? A. He can play the computer games. B. Mark should practice his drawing.
C. Mark should go over his lessons. 3. Where are the two speakers? A. At home. B. In a restaurant. C. On the street. 4. What’s the probable relationship between the two speakers? A. Father and daughter. B. Boss and employee. C. Teacher and student. 5. What will the man do this Sunday? A. Visit some small rooms. B. Go to the zoo. C. Climb a hill. 第二节 听下面2段材料。每段材料后有几个小题，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。听每段材料前，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。每段材料读两遍。 听下面一段材料，回答第6至第8题。 6. How long has Peter Waters lived here? A. A few months. B. About twenty years. C. Nearly the same as the man. 7. Where does this conversation probably take place? A. On the bus. B. On the street. C. At the police office. 8. What is Peter Waters’house like? A. Old and red. B. New and blue. C. Old and blue. 听下面一段材料，回答第9至第11题。
2018～2019学年度第二学期《英语》期末考试试卷(A卷) 班级学号姓名总分 (考试形式：闭卷时间：120分钟) 适用班级：高一英语 说明: 1. 本试卷分第I卷(选择题)和第II卷(非选择题)两部分, 共10 页6大题。 2. 满分150分; 答题时间120分钟。 3. 卷I答案需用2B铅笔填涂到答题卡上相应题号下，卷II答案用黑色水笔、黑色钢笔 书写到答题卡上。铅笔书写卷II内容不得分。 第I卷（共90分） 第一部分听力（共15小题；每小题1分, 满分15分） 略 第二部分：英语知识运用(共两节，满分45分) 第一节单项填空（共10小题；每小题1分, 满分15分） 从A、B、C及D四个选项中, 选出可以填入空白处的最佳选项。 16. On this map what does a star ________? A. tell B. represent C. say D. mean 17. I first met Mr Smith in America. He ________ at Stanford University then. A. studied B. had studied C. is studying D. was studying 18. Our bodies are strengthened by taking exercise. ________, our minds are developed by learning. A. Possibly B. Likely C. Similarly D. Generally 19. ________, most teenagers now listen to rock music. However, John likes classical music better. A. In a word B. In general C. In time D. In total 20. The letter “X” can be used ________ an unknown number. A. to expressing B. to express C. expressing D. expression
2016-2017学年度高一级第二学期期末联考 英语试题 本试卷共135分，考试时间120分钟。 注意事项： 1、答题前，先将自己的姓名、准考证号填写在试题卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。 2、选择题的作答：每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，写在试题卷、草稿纸和答题卡上的非答题区域均无效。 3、非选择题的作答：用签字笔直接答在答题卡上对应的答题区域内。写在试题卷、草稿纸和答题卡上 的非答题区域均无效。 4、考试结束后，请将本试题卷和答题卡一并上交。 第一部分英语知识运用（共三节，满分60分） 第一节单项选择（共15小题；每小题1分，满分15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. Wang Lin failed to be admitted to Hong Kong University last year, and only then________the importance of English. A. he finally realized B. he had realized C. had he realized D. did he realize 2. —This book by Tony Garrison is of great use for our course. —But I think this latest one is________worth reading. A. better B. more C. most D. very 3. Don’t ______ a person only because he has failed in an examination. A. look up B. look down C. look down on D. look up to 4. I really ______ whether we win or lose. A. care about B. care for C. care D. care to 5. On the bus, all the people except the driver ______ to talk and laugh during the journey. A. encouraged B. were encouraging C. were encouraged D. was encouraged 6. Don’t spoil the children. Can’t you make your little boy ______ himself? A. behave B. believe C. perform D. conduct 7.—Why can’t I smoke here?
辽宁省朝阳县柳城高级中学 2014-2015学年高一上学期期中考试历史试 题 时间：90 分钟总分：100分 一、选择题（本大题共25小题，每小题2分，共50分） 1、“亲情是缘，相聚是缘”，这是自古以就深存于每一个中国人心底的情结。追根溯， 下列制度中与这种珍惜亲情、渴望相聚情结形成有密切关系的是（） A、井田制 B、宗法制 C、分封制 D、郡县制 2、钱穆认为,中国古代史“前一段落为秦以前的封建政治，后一段落为秦以后之郡县政治”。 其中“封建政治”是 （） A.封邦建国 B.宗法世袭制 C.礼乐制度 D.封建社会 3、《礼》曰：“宗人集有事，族人皆侍。……大宗能率小宗；小宗能率群弟，通其有无， 所以纪理族人者也。”据此可以说明我国古代的宗法制 （） A.实行嫡长子继承制 B.血缘纽带与政治关系的结合 C.“国”与“家”的结合 D.神权与王权的结合 4、北京奥运会开幕式上的击缶（缶：古代的一种乐器）表演，再现了中国古代的礼乐文明。 礼乐制度是在西周形成和完备起的。《礼记》中记载：“乐者，天地之和也。礼者，天地秩 序也。 从中可以 ( ) ①礼乐制和分封制、宗法制共同维护统治秩序的稳定②秩序与和谐是礼乐文明的宗 旨 ③礼乐文明仅存于奴隶社会④礼乐制是了解西周社会的窗口 A.①②③④ B.②③④ C.①②④ D.①③④ 5、关于秦朝郡县制度的评价，下列说法正确的有 （） ①郡县制是分封制的继承和发展②废分封、立郡县是秦朝灭亡的主要原因 ③郡县制代替分封制是历史的进步④废分封、立郡县有利于中央对地方的控制 A．①② B．③④ C．①②③ D．①④ 6、关于秦朝中央集权制度的表述不正确的是 （） A．是维护封建经济基础的需要 B．皇权至上是这一制度的核心 C．对中国历史发展产生了深刻影响 D．是导致秦朝迅速灭亡的主要原因 7、加强对吏治的监察是实现吏治清明的重要措施。历史上，下列机构或官职具有监察职能 的是（） ①秦朝的御史大夫②汉朝的刺史 ③宋代的中书门下④明朝的科道 A.①②③ B.②③④ C.①②④ D.①③④ 8、据《汉书》述评：“汉兴之初，海内新定，同姓寡少。惩戒亡秦孤立之败，于是剖裂疆 土。”
南昌市雷式学校2017—2018学年度下学期期末考试 高一英语试卷 命题人：高三英语组审题人：邱亚男时间：120分钟分值：150分 第一部分：听力（共两节，满分30分） 该部分分为第一、第二两节。注意：回答听力部分时，请先将答案标在试卷上。听力部分结束时，你将有两分钟的时间将你的答案转涂到客观题答题卡上。 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。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 does the woman order? A．Fish. B. Chicken. C. Beef. 2. How much money does the man offer the woman? A. $100 B. $200 C. $300 3. What will the man do this Sunday? A. Go sailing. B. Go shopping. C. Visit his sister. 4. What is the woman looking for? A. Pepper. B. Milk. C. Sugar. 5. How many people are there in the man’s family? A. Six. B. Five. C. Four. 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，各小题给5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6、7题。 6. What are the speakers mainly talking about? A. The reason the man missed work. B. The reason the man was sick. C. The man was on vacation. 7. What is the man’s reason for being gone? A. He was sick. B. His wife was sick. C. He was on vacation. 听第7段材料，回答第8、9题。 8. Where is the woman going? A. To a hotel. B. To a gas station. C. To a conference center. 9. What does the man say about Trinity Way? A. It is a new street. B. It is closed today. C. It’s a one-way street. 听第8段材料，回答第10至12题。 10. Who did the man go to visit for Christmas? A. His brother. B. His uncle. C. His grandparents. 11. What did the woman think of her Christmas? A. Great. B. Just-so-so. C. terrible. 12. What will the speaker do next? A. Water some plants. B. Attend a class. C. Learn to ride horses. 听第9段材料，回答第13至16题。 13. How many notebooks did the boy buy? A. Five. B. Three. C. Two. 14. Why does the boy carry two smart phones? A. He’s always losing cell phones. B. One of them doesn’t work very well. C. He stays in touch with different people. 15. When is the boy’s birthday? A. In January. B. In March. C. In June. 16. How did the boy probably pay for everything? A. In cash. B. By check. C. With a credit card. 听第10段材料，回答第17至20题。 17. What’s the weather like today in Oregon? A. Clear. B. Cloudy. C. Windy. 18. Which city had the lowest temperature? A. Portland. B. Ash land. C. Salem. 19. What will the temperature be tomorrow? A. In the 90s. B. In the 70s. C. In the 60s. 20. When will a storm likely take place? A. Sunday mid-afternoon. B. Sunday morning. C. Saturday evening. 第二部分：阅读理解（共2小节，20小题；每小题2分，满分40分） 第一节：（共15小题；每小题2分，满分30分） 阅读下列短文，从每题所给的四个选项（A、B、C、D）中，选出最佳选项，并在答题卡上将该项涂黑。 A China’s hot word, tuhao, may be in Oxford English Dictionary. In Chinese, tu means rude and hao means rich. In recent years, people use this term to describe those who spend money in an unreasonable way. The word became more popular with Apple’s gold-colored iPhone, which is loved by China’s rich people. The color became known
辽宁省朝阳县柳城高级中学2014-2015学年高二上学 期期中考试英语试题 试卷满分120分考试时间100分钟 第一部分：听力略。 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中，选出最佳选项。 A I was with a group of businessmen, and we were dealing with a question—What is a good person? At a certain point during the discussion, one of the students—a young man of about thirty—described an event that happened at Christmas. He and his five-year-old son were decorating the Christmas tree, and a little boy came to the front door begging. If you ever visit Mexico, you will see that the people there take begging as nothing to get upset about and nothing to get embarrassed by. So, this little boy came to the door, a boy about the same age as my student’s son. The father and the son went to the front door, and the father went back with his five-year-old son and said to him, “Give him one of your toys.” At the words, the little boy quickly picked up some toy, and his father said to him, “No, no－give him your favorite toy.” And the little boy, like a l ittle tiger, said, “No way!” He cried; he refused. But the father, like a big tiger in a way, insisted gently, “No, you must give him one of your favorite toys.” And finally the boy, with his head down, picked up a toy he had just gotten. The father waited in the living room, and the boy walked to the front door with the toy in his hand. The father waited and waited. What do you think happened? After a couple of minutes, his son came running back into the living room, his face radiant (喜气洋洋).“Daddy,” he said, “can I do that again?” I think I have got the answer to the question. 21. From the passage, we can learn that in Mexico ________. A. begging is looked down upon B. begging is considered as a normal part of life C. visitors all over the world treat beggars kindly D. few people are living a poor life 22. The sentence “can I do that again?” showed that the boy ________. A. got pleasure by helping the little beggar B. wanted to please his father C. began to like the little beggar D. wanted to be the little beggar’s friend 23. According to the writer, being a good person means ________.
上海市高一下学期期末考试英语试题 第I卷 I. Listening Comprehension Directions:In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard. 1. A. Because she is sick. B. Because she has to work. C. Because she has to go to the Students’ Union. D. Because she does not want to go. 2. A. They have been to Africa. B. They are both from Africa. C. They have sisters in Afica. D. They are interested in African art. 3. A. She does not know how to play tennis. B. She has to study. C. She does not like the man. D. She is not interested in tennis. 4. A. He’s dying. B. He was at a party. C. He doesn’t hear too well. D. He was reading something important. 5. A. They will buy a new house after their vacation. B. They will not buy a new house. C. They will find a smaller house. D.They will not buy a new house during their vacation. 6. A. Planting something. B. Looking for water. C. Looking for something. D. Getting dirty. 7. A. A movie. B. A documentary. C. A soccer game. D. Volcanoes. 8. A. Scientist. B. Artist. C. Surgeon. D. Accountant. 9. A. Europe. B. Canada. C. Here. D. Australia. 10. A. Please sit down. B. She’ll mind if he sits down. C. She doesn’t care if he sits down. D. She doesn’t want the man to sit by her. Section B Directions: In Section B, you will hear two short passages, and you will be asked three questions on each of the passages. The passages will be read twice but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you have heard. Questions 11 through 13 are based on the following passage. 11. A. She was a British girl. B. The hospitals in Qatar were full at that time. C. She was a daughter of a doctor in London.
一问题情境：我们已经利用对数求出了方程0.840.5x =的近似解，即0.84lg 0.5log 0.5 4.lg 0.84 x ==≈问题（1）如果利用图像能求出0.840.5x =的近似解吗？ 问题（2）利用什么方法可求出方程lg 3x x =-的近似解呢？ 二 建构数学：下列每组题目中的两个问题，其结果怎样？ （1）①求一元二次方程2230x x --=的解.____________ ②求二次函数223y x x =--的图像与x 轴的交点的横坐标.________________ （2）①方程2 2750x x -+=有没有实数解？有几个解？_______,_________. ②二次函数2275y x x =-+的图像与x 轴有没有交点？有几个交点？_____,______. 我发现（1）中的两个结果______;(2)中的两个结果__________. 由此我们可以知道：一元二次方程2 0(0)ax bx c a ++=≠的实数根就是二次函数2(0)y ax bx c a =++≠的函数值___y =时的自变量x 的值.也就是二次函数2(0)y ax bx c a =++≠的图像与_____轴的交点的_____坐标.因此，一元二次方程20(0)ax bx c a ++=≠的实数根也称为函数2(0)y ax bx c a =++≠的_________. 当0a >时，可以得到方程20(0)ax bx c a ++=≠的根与函数2 (0)y ax bx c a =++≠的图像之间的关系(如下表) 24b ac ?=- 0?> 0?= 0?< 20(0)ax bx c a ++=>的 根 2y ax bx c =++ (0)a >的图像 2y ax bx c =++ 的零点
辽宁省朝阳县柳城高级中学2014-2015学年高一上学 期期中考试政治试题 试卷满分100分考试时间90分钟 第Ⅰ卷（选择题共60分） 本卷共30个小题，每小题2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。 1．2013年8月31日，第十二届全运会在沈阳市开幕。本届全运会的吉祥物斑海豹“宁宁”，在设计和制作完成后，就迅速进行了商标注册。在这里，作为有偿使用的全运会吉祥物标识 A．是商品，因为是劳动产品而且用于交换 B．不是商品，因为没有价值 C．只是劳动产品，因为它没有用于交换 D．不是商品，因为不是劳动产品 2．苏东坡有诗云：“无肉令人瘦，无竹令人俗。人瘦尚可肥，士俗不可医。”这对我们的经济学启示是（） A．在物质消费满足的同时要注重精神消费 B．要树立正确的消费观，理性消费 C．要改变保守落后的消费习惯和消费心理 D．要坚持把文化消费作为今后消费的重点3．“夫珠玉金银，饥不可食，寒不可衣”，但人们还是喜欢金银。这表明金银作为货币（）A．从起看，是和商品同时产生的 B．从作用看，是财富的唯一象征 C．从本质看，是固定充当一般等价物的商品 D．从职能看，具有价值尺度、贮藏手段两种基本职能 4．作为低成本信息交换和共享平台的互联网发展催生了新的经济形式，某校学生小张就是“换客”的时尚一族。他将自己的闲置物品发布到相关网站，注明自己所需求的物品，然后等待网友交换，“换客”这种流行方式（） ①是一种商品流通②可以使商品的使用价值最大化 ③是一种绿色消费行为④属于租赁消费的类型 A．① B．①②④ C．②③D．②③④ 5．“今年过节不收礼，收礼只收脑白金”某消费者因偶尔失眠，在广告的狂轰滥炸下，也模仿别人开始服用脑白金。由此可以看出（） ①该消费者的消费行为是由从众心理引发的②攀比心理可能引发人们的消费 ③人们开始注重享受性消费④人们消费过程中的心理活动受外部因素影响 A.②④ B.①④ C.①③ D.②③ 6．2013年2月18日，新浪网报道，据中国商务部监测，大年除夕至正月初六，全国重点监测零售和餐饮企业销售额为5390亿元人民币，比去年春节增长14.7%。出现这种消费市场火爆现象的根本原因是（） A．人们的消费观念发生了重大变化 B．经济发展，居民收入增加 C．适度消费的观念深入人心D．国家大力倡导适度超前消费 7．国家邮政局调查显示，电子商务已成为我国快递业发展的巨大推动力，全国快递业1/3业务量由电子商务带动完成。仅去年中国电子商务带动的包裹量就超过5亿件，电子商务和快递物流已经越越成为人们生活中不可或缺的部分。对此，下列说法正确的是（） ①电子商务和快递物流之间存在着互为替代关系②电子商务和快递物流之间存在着互补关系 ③电子商务和快递物流的发展有助于推动我国产业结构的调整 ④电子商务和快递物流的发展表明我国居民恩格尔系数不断提高
高一下学期英语期末考试英语试卷 一、阅读理解（共10小题；每小题2.5分，满分25分） 1. 阅读理解 CREATIVE KIDS-FILM MAKING ?Become adirector, scriptwriter （编剧）,editor （编辑）and more...all in a week? ?Six halfdays of film making + six half days of fun activities. What’s it allabout? Imagineyourself as the new Steven Spielberg or Ridley Scott? Love the cinema but thinkyou could do better? Or do you dream of being the next Kcira Knightley orJohnny Depp? If so, then this is your holiday! You and your group will choose thetype of film to make-adventure, fantasy, thriller or comedy. Then you’ll createyour own film to show at the end of the week. What’s more, you’ll also takeyour film home on DVD too! Can I doother activities as well? Yes, everyday there’s also half a day of activities from our great acti vity programme,and different entertainment every evening. So you can pack in lots of other newexperiences too! What do Ilearn? You’lllearn the basics of film and sound recording, performing, and script-writing;andhow to use sound effects, visual effects and music.
A．外膜上 B.内膜上 C.基质中 D.片层薄膜上 2．植物从土壤中吸收的氮可以用于合成（） A.葡萄糖和蛋白质Ｂ.核酸和蛋白质 C. 纤维素和淀粉 D.乳糖和核酸 3.下列四组生物中，都属于真核生物的一组是（） A.病毒和根霉 B．细菌和草履虫 C．蓝藻和酵母菌 D.蘑菇和酵母菌 ４. 下列物质中,肯定不含肽键的是（） A．酶 B．抗体 C. 雄激素 D．胰岛素 5.人体血红蛋白一条肽链有145个肽键，则形成这条肽链的氨基酸分子数及它们在缩合过程中生成的水分子数分别是( ) A.146和146 B14６和 145 C.145和 14５D．145和１４6 6.某种毒素因妨碍细胞对O2的利用而影响有机体的生命活动,这种毒素可能作用于细胞内的（） A．线粒体 B.细胞核 C．核糖体 D.内质网 7.酵母菌有氧呼吸时，消耗G摩尔的葡萄糖可以产生一定量的二氧化碳,酵母菌无氧呼吸时，若产生同等数量的二氧化碳则需要消耗葡萄糖的量是（） A。1G摩尔 B．3Ｇ摩尔 C. G／3摩尔 D.G/6摩尔 8.与真核细胞相比，原核细胞最主要的特点是（） A.没有DNA B.没有核糖体 C.没有细胞壁、细胞膜、细胞质 D.没有由核膜包围的典型细胞核
9．紫色水萝卜块根细胞的液泡中含有呈紫红色的花青素。将块根切成小块放入清水中，水的颜色无明显变化。若进行加温,随着水温的增高,水的颜色逐渐变红。其原因是（ ) A．细胞壁在加温中受到破坏 B.水温增高，花青素的溶解度加大 C.加温使细胞膜和液泡膜失去了选择透过性 D.加温破坏了液泡结构 10．下列实验中必须使用活细胞做实验材料的是（） A．观察DNA和RNＡ在细胞中分布 B.制备细胞膜 C．生物组织中蛋白质的鉴定 D.线粒体的观察 11.东北虎主要分布于我国长白山、小兴安岭等地；华南虎主要分布于我国长江流域以南地区。请根据所学知识判断，东北虎为了与其生存环境相适应,与华南虎相比，下列哪种物质含量所占比例明显较高（) A．脂肪 B.糖原C．蛋白质D．核酸 12．若对离体的心肌细胞施用某种毒素,可使心肌细胞对吸收量明显减少，而对吸收则不受影响.这种毒素的作用是 ( ) Ａ.抑制呼吸酶的活性 B.改变了细胞膜的结构 C．抑制载体的活动 D.抑制了ATＰ的合成 13.在下列四种化合物的化学组成中,与圆圈中“A"所对应的名称相符合的是（） A．①一腺嘌呤核糖核苷酸 B.②一腺苷?C. ③一腺嘌呤脱氧核苷酸 D.④一腺嘌呤 14.下列关于细胞结构和功能的叙述中，正确的是( ) ①把细胞搅碎，细胞将死亡，病毒不具有细胞结构,如果把病毒搅碎，病毒将失去活性,说 明细胞和病毒被搅碎后都失活，说明两者的结构特点是一致的 ②能进行光合作用的细胞不一定含有叶绿体 ③能抑制膜上载体活性或影响线粒体功能的毒素会阻碍根细胞吸收矿质离子
高一英语试题 第一卷 I. 听力理解(5段共15小题，满分15分) 每段播放两遍。各段后有几个小题，各段播放前每小题有5秒钟的阅读时间。请根据各段播放内容及其相关小题，在5秒钟内从题中所给的A，B，C项中，选出最佳选项，并在答题卡上将该项涂黑。 听第一段对话，回答第1?3题。 1. Where does the young girl want to go with her father? A. To the park. B. To the movies. C. To the swimming pool. 2. Based on the conversation, what time will they most likely leave? A. 9:30 am. B. 12:45 pm. C. 2:00 pm. 3. What does the father suggest they do at the end of the day? A. Go to a restaurant. B. Watch a fireworks display. C. Play a board game. 听第二段独白，回答第4?6题。 4. What’s the average sleep time for the old? A. 10 hours a night. B. 6. 5 hours a day. C. 6. 5 hours a night. 5. Among the following famous people, who had 413 beds? A. Benjamin Franklin. B. King Louis XIV. C. Mark Twain. 6.What can we learn from the passage? A. Old people need more sleep time than young people. B. It’s easier for famous people to be sleepless. C. Different people have different sleep time. 听第三段对话，回答第7 ?9题。 7.Where are they planning to go in the morning? A. To a park. B. To an art museum. C. To a shopping center. 8.Why does the man want to visit the zoo in the afternoon? A. The zoo will be closed the rest of the week. B. The zoo is free to visitors that day only. C. There are unusual animals on display. 9.How do they plan to get to the seashore at the end of the conversation? A. By taxi. B. By bus. C. By subway. 听第四段独白，回答第10?12题。 10. Why did the British official have to use Pidgin English? A. Because he should do by the local customs. B. Because it was the language all of them understood. C. Because the story happened in China. 11.What can we learn about the Pidgin English from the passage? A. It had something to do with the Pigeon’s language in the past. B. It is spoken in the way English babies talk. C. It is a mixture of languages. 12. Which of the following is TRUE? A. In the story the French sailor would take the Chinese girl to his homeland. B. Pidgin English is spoken widely in all Pacific Islands. C. Pidgin English was born in the 17th century in China. 听第五段对话，回答第13?15题。 13. What is the problem with the woman? A. She is having a heart attack. B. She was hurt in an accident. C. She is having a baby. 14. Where is the man now? A. On the freeway. B. Downtown in traffic. C. In the airport parking lot. 15.The operator tells the man to ______________ . A. help the woman breath easier B. keep the woman calm and warm C. put something soft under the woman’s head II. 单项填空（共15题；每小题1分，满分15分） 从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