重庆市巫溪县2014-2015学年高一下学期期末考试英语试卷(扫描版)

高中英语真题:2014-2015学年下学期期末考试本试卷分为第I卷（选择题）和第II卷（非选择题）两部分。

考试时间：120分钟。

满分150分。

第I卷（共100分）第一部分听力（共两节，满分30分）（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。

What does the man think of Rick?A. He seems bright but is dull.B. He is actually very smart.C. He has always been lively.2. Where are the speakers?A. In a flower shop.B. In a field.C. In gar den.3. How many people are going on the boat?A. 4.B. 5.C. 6.4. Why does the man want to lose weight?A. To keep fit in general.B. To have a good figure for the summer.C. To look good when he gets married.5. What does the man advise the woman to do for her parents ?A. Give them some money.B. Spend more time with them.C. Buy some gifts for them.（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。

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2014～2015学年第二学期期末考试高一英语试题第Ⅰ卷第一部分听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）请听下面5段对话，选出最佳选项。

1. How much does a first class flight ticket to Sydney cost?A. ＄346.B. ＄546.C. ＄646.2. What does the man probably want to use the woman’s laptop for?A. To do some shopping online.B. To connect his cell phone to it.C. To prepare for his school paper.3. Why does the woman want to leave now?A. She has got tired of boating.B. It is time to listen to the radio.C. The weather will change soon.4. What does the man probably want to do?A. Reserve two rooms.B. Cancel his reservation.C. Check into a hotel.5. Where is the man probably?A. In a bank.B. In a shop.C. In the school.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. Who will pick up Mrs. Brown’s daughter this time?A. Mrs. Brown.B. Tom.C. Mrs. Smith.7. When will the man most probably look after Mrs. Brown’s daughter this afternoon?A. From 4:30 to 5:00.B. From 5:00 to 5:30.C. From 4:30 to 5:30.请听第7段材料，回答第8 至10题。

2014-2015学年高一（英语）下学期期末考试卷注意事项：（试卷总页数 6 试题数：六个大题考试时间：120 分钟满分120 交答题卡和第二卷）第一卷（共三节，满分85分）第一节．听力（共20分，每小题1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.Who sent the package?A. The manB. The womanC. The woman’s friend2. Where is probably the woman?A. In a soap factoryB. At homeC. In a store3. What does the man think of Jack?A. He will have his own house.B. He can manage without their help.C. He will support the whole family.4. How will the two speakers go home?A. By busB. By taxiC. By subway5. What do we know from the conversation?A. The man graduated last year.B. They are at a loss about what to do.C. They are to graduate from college.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。

高中英语真题:2014～2015学年第二学期高一年级6月考试说明：1、本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，第Ⅰ卷第（1）页至第（8）页，第Ⅱ卷第（9）页至第（11）页。

2、本试卷共150分，考试时间120分钟。

第Ⅰ卷（选择题，共90分）注意事项：1、答第Ⅰ卷前，考生务必将自己的准考证号、科目填涂在答题卡上。

2、每小题选出答案后，用2B铅笔把答题卡上对应的题目标号涂黑。

答在试卷上无效。

3、考试结束后，监考人员将试卷答题卡和机读卡一并收回。

第一部分：听力（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。

What is the date today?A. May 6th.B. May 7th.C. May 8th.What are the speakers discussing?A book by a new author.A book they have both readA book by an author they both knowWhere does the conversation probably take place?In a bankB. In a travel agencyC. At an airportHow is the woman getting along with her piano lessons? She is tired of themB. She is making progressC. She wants to give them up5. What does the man mean?Mr.Smith didn’t keep his promiseHe forgot to bring the dictionaryHe forgot to take a message for the woman第二节（共15小题；每小题1.5分，满分22.5分）听下面5短对话或独白。

2015年春高一(下)期末测试卷英语参考答案1～5 AACCB 6～10 CABCB 11～15 CBABA 16～20 BBACC21～25 BACDD 26～30 CBDCB 31～35 CCBAA 36～40 CDGEA41～45 ACABC 46～50 BDADC 51～55 ABBDD 56～60 CBACD 61．changing 62．to 63．immediately 64．was named 65．was 66．herself 67．impolite 68．Although (Though) 69．a 70．better短文改错：Parents’ encouragement is good for their children growth．It’s a nice way for parents to speak highly ofchildren’stheir children when they made progress．It is very common for parents to buy their children presents．Formakethe example, when Li Jiang does better in his studies, his parents buy him stationery (文具), a mobile phoneand so on．After Li Jiang win the prize in a competition, his parents take him to a restaurant for a bigwinsdinner．When Li Jiang does some houseworks, he can get some extra pocket money for his parents．housework fromI don’t think that is really a good way for Li Jiang’s parent s to give him something or money asit is(或that—that it)encouragement．I don’t want my parents ∧buy me things when I’ve done very good in my study．I hopeto wellthey can give me more chances to decide what I can do in my free time．If so, I will be more confident to doeverything better．But it’s good for my growth．And书面表达：Dear Prof. Wells,Many thanks for your kind hospitality and the honor you showed me during our delegation’s recent visit to your university this summer．It was nice of you to introduce us to so many of your famous professors and celebrated scholars at your university．We had a safe and sound trip home．Now we have continued with our study．Meanwhile, I hope you will someday pay a visit to our school and give us some lectures on“Modern Western Culture”．Please have no hesitation in writing to me if you want me to do something for you in China．With best wishes．Sincerely yours,Li Ming。

2014-2015学年第二学期高一年级期末考试(考试时间：120分钟；分值：150分）第一部分听力（共20小题；每小题1分，满分20分）第一节(共5小题；每小题l 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，你都有l0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 will Dorothy do on the weekend?A. Go out with her friendB. Work on her paperC. Make some plans2. What was the normal price of the T-shirt?A. $15B. $30C. $503. What has the woman decided to do On Sunday afternoon?A. To attend a weddingB. To visit an exhibitionC. To meet a friend4. When does the bank close on Saturday?A. At l：00 pmB. At 3：00 pmC. At 4：00 pm5. Where are the speakers?A. In a storeB. In a classroomC. At a hotel 第二节 (共15小题;每小题1分，满分15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，各小题给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料，回答第6至7题。

6. What do we know about Nora?A. She prefers a room of her ownB. She likes to work with other girlsC. She lives near the city center7. What is good about the flat?A. It has a large sitting roomB. It has good furnitureC. It has a big kitchen听第7段材料，回答第8至9题。

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高中英语真题:2014-2015学年第二学期高一年级（考试时间：120分钟分值：150分）第I卷（共90分）第一部分：听力（共两节，满分20分）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 will the man do on the weekend ?A. Make some plansB. Review his lessonsC. Play bad minton2. What is the woman offering as a gift ?A. A washing machineB. An iPhoneC. A television3. What used to be the woman’s favorite sports ?A. Swimming and table tennisB. Skiing and baseballC. Skating and table tennis4. What did the man do yesterday ?A. He picked up his sisterB. He listened to a lectureC. He went to the hospital5. What’s the probable relationship between the speaker ?A. Mother and sonB. Husband and wifeC. Teac her and student第二节（共15小题：每小题1分，满分15分）听第6段材料，回答第6、7题。

6. Where is the man going ?A. A supermarketB. A bookstoreC. A flower shop7. How does the woman suggest the man get there ?A. By taxiB. By busC. On foot听第7段材料，回答第8、9题。

齐齐哈尔市实验中学2014-2015学年度高一下学期英语期末考试第1卷第一局部：听力〔共两节，总分为30分〕第一节〔共5小题；每一小题1.5分，总分为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三个选项中选出最优选项，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 did the woman do last night?A.She went to see a film.B.She went to visit the manC. She wrote a report.2.What will the woman do tomorrow?A.Play ping-pong with the manB.Go to the concert alone.C.Stay at home.3.What’s wrong with the man?A.He has got a pain in his leg.B. He has a headache.C.His back is painful.4.When did the plane take off?A. At 11:45.B.At 12:00C.At 11:15.5.What does the man mean?A. Mary will be late.B. Mary won’t come.C.Mary will come on time.第二节(共15 小题；每一小题1.5 分，总分为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 三个选项中选出最优选项，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，每一小题5 秒钟；听完后，各小题将给出5 秒钟的作答时间。

每段对话或独白读两遍。

听第6 段材料，回答第6 至7 题。

2014-2015年度下学期高一期末考试时间：100分钟满分：130分第I卷第一部分：阅读理解（共两节，满分50）第一节：（共20题，每小题2 分，满分40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。

AScientists are trying to make the deserts into good land ag ain. They want to bring water to the deserts, so people can liv e and grow food. They are learning a lot about the deserts. Bu t more and more of the earth is becoming desert all the time. Scientists may not be able to change the desert in time.Why is more and more land becoming desert? Scientists thi nk that people make deserts. People are doing bad things to t he earth.Some places on the earth don't get much rain. But they still don't become deserts. This is because some green plants ar e growing there. Small green plants and grass are very import ant to dry places. Plants don't let the sun make the earth evendrier. Plants do not let the wind blow the dirt away. When a bi t of rain falls, the plants hold the water. Without plants, the land can become desert more easily.1. Deserts _____.A. get very little rainB. can all be turned into good land before longC. are becoming smaller and smallerD. never have any plants or animals in them2. Small green plants are very important to dry places because _____.A. they don't let the sun make the earth even drierB. they don't let the wind blow the soil awayC. they hold waterD.all of the above3. Land is becoming desert little by little because _____.A. plants can't grow thereB. there is not enough rainC. people are doing bad things to the earthD. scientists know little about the deserts4. After reading this passage, we learn that _____.it is not good to grow the grass in the desertsB. plants can keep dry land from becoming desertC. all places without much rain will become desertsD. we can do nothing to stop the land becoming desertsBOne afternoon when Charlie Chaplin was sitting together wi th his friends, talking, a fly(苍蝇) flew into the room and kept flying around the great actor’s head. Chaplin waved his hands to drive it away, but the fly so on came back again. For once it even rested on his nose! The great actor got very angry. He took up a fly-swatter(苍蝇拍)and swung at it ,but the fly got away in time. Then the offen der(罪犯者)stayed on the table before him. Chaplin lifted the swatter fo r the death blow ——he was sure this time he would kill it. But after he looked at it carefully, Chaplin put down the swatter.“Why didn’t you kill it” ? asked one of his friends.Chaplin shrugged(耸)his shoulders. “It wasn’t the same fly, ” he said.5. From this story we know Chaplin was ________.A. a great manB. a film actorC. a famous starD.a funny person6. Chaplin took up a fly-swatter and swung at the fly because________.A. he felt the fly had been troubling him.B. he didn’t like the fly .C. he felt the fly was frightening.D. he felt the fly was very dirty.7.Chaplin didn’t kill the fly. His friends ______.A. got angry with himB. were glad of his kindnessC. were surprised at seeing thisD. praised him for this8. “It wasn’t the same fly. ” mean______.A. the fly was a good one.B. the fly which Chaplin d idn’t kill was not the one which had r ested on his nose.C. he was interested in the fly.D. The fly which Chaplin killed was not the one which has rest ed on his nose.CEverybody knows that words can carry messages. People c ommunicate with words. Books, magazines, TV and radio and films all help us to communicate with others. They all help us to know what is going on in the world and what other people a re thinking about.Do you think you can communicate without words? A smile on your face shows you are happy or friendly. Tears in your e yes tell others that you are sad. When you put up your hand i n class, the teacher knows you want to say something or ask a question. You shake your head, and people know you are s aying “No”. You nod and people know you are saying “Yes”. Other things can also carry messages. For example, a sign at the bus stop helps you to know which bus to take. A sign o n the wall of your school helps you to find the library. Signs on doors tell you where to go in or out. Have you ever noticed th at there are a lot of signs around you and that you receive me ssages from them all the time?People can communicate in many ways without words. For example, an artist can use his drawings to tell about beautiful mountains, about the sea and many other things.9. Which of the following statements is NOT true?A. Words can carry messages.B. TV can help people know the world better.C. Using radio is one of the ways to communicate.D. Words are the only way for man to communicate.Which of the following shows you are saying “No”?A.nod your head.B. shake your head.C. raise your hand.D.a smile on your face.11. How does an artist often carry messages to people?A. He writes articles.B. He signs songs.C. He draws pictures.D. He gives reports.DFun dayTo celebrate the Year of the SnakeOrganized by Lam Tin Youth Centre andDate：2 February 2013Time：10 am – 5 pmPlace：Kwun Tong PlaygroundFee: $ 20 (buy three get one free)Programs：drama, lion dance, magic show and ballet performance Highlights: 1) enter the lucky draw to win a digital camera2) learn to make festival foodJohn us on the Fun day!All are welcome!Note:★Ticket are sold at the General Office of Lam Tin Youth Centr e.★For those who would like to be a volunteer, please contact Miss Olivia Wong one week before the activity.12. What you have just read is a .A. noteB. posterC. letterD. report13. Which program hasn’t been included ?A.dramaB. lion danceC.ballet performanceD. sin ging14. How much do you have to pay in total if four of you go tog ether?A. $ 20.B. $ 40C. $ 60.D. $ 80.15. Which of the following statements is true?A. It’s unnecessary to take soft drinks with youB. Tickets are sold in .C. Free digital cameras are provided for everybody.D. If you would like to be a volunteer, you should contact us t wo weeks before the activity.E(附加题)We know that many animals do not stay in one place. Birds, fish and other animals move from one place to another at a c ertain time. They move for different reasons most of them mo ve to find food more easily, but others move to get away from places that are too crowded.When cold weather comes, many birds move to warmer pla ces to find food. Some fishes give birth in warm water and mo ve to cold water to feed. The most famous migration（迁移）is probably the migration of fish, which is called “salmon”. This fish is born in fresh water but it travels many miles to salt wat er. There it spends its life. When it is old, it returns to its birthp lace in fresh water. Then it gives birth and dies there. In north ern Europe, there is a kind of mouse. They leaves their mount ain homes when they become too crowded. They move down to the low land. Sometimes they move all the way to the seasi de, and many of them are killed when they fall into the sea.Recently, scientists have studied the migration of a kind of l obster(龙虾). Every year, when the season of bad weather arrives, the l obsters get into a long line and start to walk across the floor ofthe ocean. Nobody knows why they do this, and nobody kno ws where they go.So ,sometimes we know why humans and animals move fro m one place to another, but at other times we don’t. Maybe liv ing things just like to travel.16.Most animals move from one place to another at a certain t ime to ______.A. give birthB.find food more easilyC. enjoy warmer weatherD. find beautiful places17. Where does“salmon” spend its life? ______.A. salt waterB. landC. fresh waterD. its birthplace18. The mice in northern Europe move when ______.A. they give birthB. the weather becomes coldC. they haven’t enough foodD. the place gets too crowded19. The lobsters move _______.A. to the fresh waterB. to give birthC. when bad weather comesD. to find more food20. What is the main idea of the passage?A. Animals move in order to find food more easily.B. The migration of fish called “salmon” is the most famous migration.C. Living things move from one place to another because they like to travel.D. Sometimes we know why and how living things move from one place to another, but sometimes we don’t.第二节七选五：（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.Some students wish that they could always see the smiles on their teachers’ faces. 21 Why do teachers seldom smile，especially in class?I believe all the people，including teachers，want to smile in their daily life.Teachers teach us from mornin g till evening every day，which is difficult.It is because of teachers’ hard work that we s tudents can know a lot about different fields.Nevertheless，some students do not study hard，which makes teachers unhappy. 22What is more，other students do not listen carefully in class.Instead，they sometimes talk，make faces，look outside or do some other things not related to their study.They do not work hard，and often make teachers angry.Can teachers smile in these c ases？Of course not. 23The first and most important thing is that you must put your heart and mind in your study.That means you should listen to your teachers carefully in class.Try your best to grasp what is taught in class.24 If you have any difficulty，you can turn to your teachers or classmates for help.Last but not least，try to talk with your teachers in your free time.Also，when your teachers are ill，they need your care.Some of your words may make them smil e.25A．However，instead of the smiling faces，they usually see the cold，even freezing faces of teachers. B．Second，go over what you have learned after class and finish your ho mework on time.C．Remember to smile at life however hard it is.D．As a result，teachers can’t wear smiles on their faces.E．Smile is of great importance to not only us but also our tea chers.F．If you can do as I tell you to，your teachers will then often smile.G．In my opinion，if you want to make teachers smile，you must do the following things.第二部分：英语知识运用（共两节，满分45分）第一节：完形填空（共20题，每小题1.5分，满分30分）阅读下面短文，掌握其大意，然后从各题所给的四个选项（A、B、C和D）中，选出最佳选项。

六、写作（略）
【文言文参考译文】
卢多逊广博涉猎经史，人聪慧，记忆力强，文思敏捷，喜欢权谋，有谋略，拿出的谋略多能意想不到地达到效果。太祖喜欢读书，每次到史馆取书阅读，卢多逊提前告诫史馆官员让他告诉自己，知道太祖取阅的书籍后，一定通宵阅览，等到太祖询问书中之事的时候，卢多逊回答起来没有一点难度，同列官员都信服他。
（3）（6分）
①在科学网上讨论青年科学家的出路；
②建言改善普通科研工作者的境遇；
③予以困难的青年博士钱财的支助；
④邀请并指导青年学者，为其提供实验场地和条件。
（4）①作为一个好科学家的理由：几何光学学派的创始人，取得了里程碑一般的成就；有科学家用世的良心与情怀；担当扶持年轻人，推广科普，建言科研体制等科学家的责任。
②作为一个正直的好人的理由：简朴做人，人称“布鞋院士”；谦逊为人，不拿院士博士身份炫耀；平等待人，以网友身份参与讨论；热心助人，支助年轻学者。（每点2分，共4分）
13．D（应为“息息相关”。息息相关：指呼吸相关联，比喻关系密切。休戚相关：指彼此间祸福互相关联。有祸福相共，利害一致，关系非常密切的意思。A少不更事：年纪轻，没有经历过什么事情。指经验不多。B沸反盈天：形容人声喧闹，乱成一片。C节外生枝：比喻在不应该出现问题的地方又产生了新的问题。）
14．D（A后句缺主语，“在我还没有考虑所要涉及的困难之前”应为“我还没有考虑所要涉及的困难”。B“包括”与“由……组成的”杂糅。C．“约”与“左右”重复。）
15．A．
16．①他的志向远远不只在此；（2分）
②他一直在著书立说；（2分）
③阅历丰富。（2分）
17．朋友是成功道路上的一方碑石，坚定地将你引向阳光的地带；朋友是失败苦闷中的一盏明灯，默默地为你驱赶心灵的阴霾。（5分）

高中英语真题:学2014-2015学年度高一下学期期末考试英语试题注意事项：1．答题前填写好自己的姓名、班级、考号等信息2．请将答案正确填写在答题卡上第I卷（选择题）听力部分I.听力测试（共20小题；每小题1.5分，满分30分）第一节听下面5段对话。

每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置，听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读了一小题，每段对话仅读一遍。

1. Why does the woman want to go to ?A. To take language courses.B. To attend a conference.C. To visit some friends.2. What do know about Peter Smith?A. He is having lunch at home.B. He is out at the moment.C. He is talking with Mary.3. What is said about the woman?A. She spends more than she earns.B. She saves a lot each month.C. She has a tight budget.4. What do we know about the speakers?A. They are known traveling in .B. They have been to a festival in .C. They painted some pictures in .5. What is the woman doing?A. Helping children with AIDS.B. Raising money for African children.C. Collecting information on African children.第二节听下面5段对话或独白。

重庆市巫溪县2014-2015学年高一数学下学期期末考试试题（扫描版）2015年春高一(下)期末测试卷数学 参考答案一、选择题：本大题12小题，每小题5分，共60分． 1～6 BCDADC7～12 CABBAB（12）提示：设b y x a y x =+=ln ln ,ln ln ，则由题知)1,0(∈a ，)2,0(∈b 且a b 2 ≥ln ln (1ln )(1ln )(1ln )ln x y xy x y xy ⋅---ba b b a )1()1(+--=，显然当)1,0(∈b 时，才可能取到最大值，11141)114(1≤ )111(1)1()1(2--+=-+-+=+--b b b bb b b a b a b b a 91)1(425 ≥1)1(45)114)(1(114=-⋅-+-+-+=-+-+=-+bbb b b b b b b b b b b b81191≤ )1()1(=-+--∴b a b b a ，当且仅当a b 2=即y x =且)1(2b b -=即32ln ln =+y x 时取到等号，即31e y x ==时取等，故最大值为81． 二．填空题：本大题共4小题，每小题5分，共20分 （13）2（14）324（15）34（16）57三．解答题：解答应写出文字说明，证明过程或演算步骤。

（17）（本小题满分12分）解：（Ⅰ）由题得4a =，5b =；……6分（Ⅱ）甲同学的平均成绩为125，乙同学的平均成绩为124，甲同学的平均成绩大于乙同学的平均成绩．……12分（18）（本小题满分12分）解：（Ⅰ）由题知2(2)kOA OB OA OB λ+=-u u u r u u u r u u u r u u u r ，∵ ,OA OB u u u r u u u r 不共线，∴2k λ=，2λ=- 解得 4k =-；……6分（Ⅱ）由题可设(2,)Q x x ，(12,7)QA x x =--u u u r ，(52,1)BQ x x =--u u u r∴22520125(2)8QA QB x x x ⋅=-+=--u u u r u u u r当2x =时，AQ BQ ⋅u u u r u u u r取得最小值8-．……12分（19）（本小题满分12分）解：（Ⅰ）由题(0.010.040.0150.005)101a ++++⨯= 解得 0.03a =甲班身高“发育良好”的人数为20(0.10.01)1018⨯-⨯=人；乙班身高“发育良好”的人数为20(0.10.04)1012⨯-⨯=人，所以甲乙两班身高“发育良好”的人数之和为30人；……6分（Ⅱ）由题，应从甲班抽取3人记为,,a b c ，乙班抽取2人记为,d e从五人中抽取两人共有(,),(,),(,),(,),(,),(,),(,),(,),(,),(,)a b a c a d a e b c b d b e c d c e d e 10种结果其中两人都不是甲班的结果只有(,)d e ，所以所求概率为1911010-=．……12分 （20）（本小题满分12分）解：（Ⅰ）由题得()(sin sin )(sin sin )a b A B A C c +-=-由正弦定理()()()a b a b a c c +-=-，即222a b ac c -=-，即222a cb ac +-=2221cos 22a c b B ac +-==，3B π=；……6分（Ⅱ）∵2229b a c ac =+-=，由均值不等式可得2292a c ac ac ac ac =+--=≥∴ABC ∆的面积1139sin 932224S ac B =⋅⋅=≤，当3a c ==时等号成立．……12分（21）（本小题满分12分）解：（Ⅰ）由题12x x a +=-，12x x b =，解得3a =-，2b =，5a b -=-；……4分 （Ⅱ）由题知))(()(21x x x x x f --= ∴)1)(1()1()0(2121x x x x f f --=⋅∵12,(0,1)x x ∈，由均值不等式得 21111110(1)24x x x x +-<-=≤()， 22222110(1)24x x x x +-<-=≤()， ∴1(0)(1)(0,]16f f ⋅∈，当1212x x ==时，(0)(1)f f ⋅取得最大值116． (12)分（22）（本小题满分10分）解：（Ⅰ）∵11(1)n n n n na n a a a ++--=，等式两边同时除以1(1)n n n n a a +-得111111(1)(1)1n n n a na n n n n+-==----对上式累和可得21111(1)1n a n a n -=---，即114(1)1n n a n =+--(2)n ≥；……4分（Ⅱ）由（Ⅰ）可得143n a n =-，所以1n n a a +> 由11(1)n n n n na n a a a ++--=得211(1)(2)n n n n n n a n a a a a -----=>∴2222221212343541(32)(43)[(1)(2)]n n n a a a a a a a a a a n a n a -+++<+++-+-++---L L2221233(1)2n a a a n a a =+++--111212581439n n -=+++--11(43)1124412581439n n --=+++-- 1112291764911311112581491008181001212<+++-=+-=+<+=．……10分。

巫山中学2017级高一下期期末英语试题本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。

满分150分，考试时间为120分钟。

第Ⅰ卷第一部分听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。

每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最正确选项，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 relationship between the two speakers?A. Colleagues.B. Husband and wife.C. Father and daughter.2. How long was the woman away?A. For a week.B. For nine days.C. For half a month.3. Where does the conversation take place?A. In a shop.B. In a hospital.C. In a restaurant.4. What did the woman do last night?A. She saw a film.B. She studied at school.C. She talked with a friend.5. What are they mainly talking about?A. The weather.B. Their countries.C. Their good days. 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三个选项中选出最正确选项，并标在试卷的相应位置。

听每段对话或独白前，你将有5秒钟的时间阅读各个小题；听完后，各个小题将给出5秒钟的作答时间。

高中英语真题:学2014-2015学年度高一下学期期末考试英语试题注意事项：1．答题前填写好自己的姓名、班级、考号等信息2．请将答案正确填写在答题卡上第一部分，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。

每段对话后有一小题，从题中所给出的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 man advise the woman to do this weekend? Go camping B. Stay home C. Go swimming2. How much should the woman pay?A. $16B. $18C. $203. Which sports does the woman like?Skating. B. Swimming C. Boating.4. How does the woman usually go shopping?By car. B. By bus. C. On foot5. Where will the woman go?To a clothing store. B. To a party. C. To the ban k.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，各个小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料，回答第6至7题。

6. What makes the man so tired?A. Playing games.B. Surfing the Internet.C. Searching for interesting people.7. Whom did the man chat with?A. People from .B. People in need of his help.C. People on the same project.听第7段材料，回答第8至9题。

2014-2015年度高一下学期末考试英语试题第二部分：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、D四个选项中选出最佳选项。

AFebruary has long been a month of romance. With the sweet smell of roses in the air, romantic films hit cinemas and love stories fill newspapers and magazines.On the 14th day, it is a custom for a boy to take his girlfriend out to dinner, buy her flowers and chocolates, write poems, sing to her or even spell out her name with rose petals! This is what you see on Valentine’s Day, a day named after Valentine who was a priest in the third century Rome. When the emperor (皇帝) decided that single men could become better soldiers than those with wives, he didn’t allow marriage. But Valentine continued to perform marriage ceremonies for young lovers in secret. When his actions were discovered, the emperor sentenced him to death. While in prison, it is said that Valentine fell in love with the daughter of his prison guard. Before his death, he wrote her a l etter, which he signed “From your Valentine”, an expression that is still in use today. Valentine died for what he believed in and so he was made a Saint (圣徒), as well as becoming one of history’s most romantic characters.Nowadays, Valentine’s Day is a lso popular among Chinese young people. Some students are planning to make Valentine’s cards for parents, teachers and friends. Others want to hold parties at which they will exchange small gifts and eat heart-shaped cakes. The idea is to have fun and encourage people to share in the spirit of St. Valentine.21. Why did the emperor in Rome not allow marriage in his country?A. Because there were few women in his country at that time.B. Because he thought men without wives could be better soldiers.C. Bec ause there wasn’t enough food for so many people.D. Because he wanted to control the birth rate.22. Valentine was put into prison because ______.A. he killed one of the soldiersB. he stole a lot of foodC. he didn’t obey the emperor’s orderD. he didn’t want to be a soldier23. The last paragraph mainly tells us ______.A. students in China send cards to their teachersB. it is a good idea to celebrate Valentine’s Day in ChinaC. it is interesting to celebrate Valentine’s Day in ChinaD. Valentine’s Day is also popular in China now24. The best title for this passage should be ______.A. Valentine’s DayB. A Brave PriestC. Valentine’s Day in ChinaD. A Romantic ManBThere are a number of different ways to study a language, each of which has advantages and disadvantages. You may find a combination of these is a best choice for you.If you can find a course in the language you want to learn in your country, this is quite a good way to study. A variety of courses are usually available, including part-time and full-time courses. If you look around, you can probably find a course that suits your needs.The main advantage of such courses is that you’ll have a teacher to provide you with instructions, support and with whom to practice your language. You will also be studying with others who are at more or less the same level and you can exchange ideas with them and help one another.One choice is to study a language in a country where it’s spoken. There are many schools teaching English, French, Spanish, Italian and German, but far fewer teaching other languages. The main advantage of studying abroad is that you are totally in the language, not just in class, but the rest of the time as well. As a result, you can make rapid progress.The main disadvantage of studying abroad is the cost, not just of your course, but also of your food and travel. However, if you’re a native speaker of English, you could get a job teaching English in a country where the language you want to learn is spoken.Studying online is also a good choice. There are plenty to choose from a lot of languages. Many are free but there are some you have to pay for. Some of the paid ones provide support from teachers via email, chat programs, video conferencing, telephone or even face to face.25. Studying in your country has many advantages except that _____.A. there are many courses to choose fromB. you can study with others of the same levelC. all the courses are free of chargeD. the teacher can offer you instructions and practicepared with two other ways, the obvious disadvantage of studying abroad lies in its _____.A. various coursesB. high costC. studying timeD. job chances27. The online courses ________.A. are all free of chargeB. can’t be found everywhereC. can be easily taken on the InternetD. are all supported by teachers28. What can we learn from this passage? ________A. Studying abroad is the only good way to study English.B. All the online courses are very easy to study.C. If you study a language in your own country, you can study with more partners of the samelevel.D. You can get any job you like after studying abroad.CThe earth is the only planet that scientists think has life. Why does the earth have life while the other planets (行星) don't? For one thing, the earth is just the right temperature. As the_third_planet from the sun, the earth seems to be just the right distance away. The planets which are closer to the sun are hot that their surfaces bake (烘烤) in the sun. The farthest planets are cold balls.When the earth developed — which scientists believe may have happened about 4 billion years ago — many gases covered the earth. The gases caused the earth to be hot. But something wonderful happened. The temperature was just right for thick clouds to form. It rained very hard for a very long time. This gave the earth its oceans. Water made it possible for plants to grow. The plants created oxygen in the atmosphere. Oxygen is the gas that humans and animals breathe.Only one other planet in the solar system seems to be something like the earth. That planet is Mars (火星). Mars is smaller than the earth, and it is quite a bit cooler. But it is not too cold for humans. On some days, the temperatures are as low as a winter day in the northern United States. If you wore a special space suit, you could walk around on Mars. You would have to bring your own air to breathe, the air on Mars is too thin to breathe.Mars has the largest volcano (火山) in the solar system. It is sixteen miles high. The highest volcano on the earth is five miles high. The most unexpected (未预测到的) sight on Mars is dried up river beds. Scientists believe that Mars was once much better than it is now. Does this mean there could have been living things on Mars? Scientists are not sure, but there has been no sign so far.29. Which of the following is NOT the reason that the earth has life?A. The earth is just the right temperature.B. The volcano on earth are lower than those on Mars.C. There is oxygen in the atmosphere of the earth.D. The earth seems to be just the right distance away from the sun.30. The underlined phrase “the third planet” in the first paragraph refers to ________.A. the SunB. the MoonC. the EarthD. the Mars31．Which of the following about the Mars is NOT true?A. There could have been living things on Mars.B. Mars has the largest volcano in the solar system.C. There is almost no oxygen in the air on Mars.D. Mars is smaller than the earth, and it is quite a bit cooler.DWhen Steve Jobs was born on Febuary24, 1955, in San Francisco , California, his unmarried mother decided to put him for adoption because she wanted a girl. So in the middle of the night, his mother called a lawyer named Paul Jobs and s aid, “We have an unexpected baby boy; do you want him?” But his mother told his future parents to promise that they would send Jobs to college. After Steve Jobs graduated from high school, he went to college but decided to drop out because it was so expens ive that he had to sleep on the floor in his friends’ rooms.At 20, he and a friend(Steve Wozniak) started a company in a garage on April 1, 1976. Jobs named their company ----Apple in memory of a happy summer he had spent as an orchard (果园) in Oregon.After 10 years of hard time and failures, starting from two kids working in a garage, Apple computer eventually grew into a big company with over 4000 employees.At 30, Jobs , however, was fired from the company he co-founded. But after he had to leave the company, Apple was under heavy pressure from rival (对手) Microsoft and in 1996 posted billions of dollars in losses. Apple needed Steve Jobs and he was appointed as Apple’ CEO in1997. Under his leadership, Apple returned to profitability and introduced new products such as the iPhone and the iPad.Steve Jobs once said, “Sometimes life hits you in the head with a brick, Don’t lose faith. I’m convinced that the only thing that kept me going was that I loved what I did. You’ve got to find what you love. If you ha ven’t found it yet, keep looking.32.Which of the following is right according to paragraph 1?A. Jobs’ unmarried mother adopted him.B. Paul Jobs was a college teacher.C. Jobs’ finished his education.D. Jobs’ unmarried mother wanted a girl.33.Steve J obs didn’t finish his college education because he ______.A.wanted to start a company.B.had financial problems.C.took no interest in his major.D.hated to share rooms with his friends.34.It can be inferred that Apple____.A.was founded in OregonB.developed from a garageC.had a difficult beginningD.had a successful beginning35.What can we learn from what Steve Jobs said?A. Interest is key to success.B. Hope helps us succeed.C. Attitude is everything.D .Courage goes with confidence.第二节（共5小题; 每小题2分，满分10分）阅读短文内容，从短文后的选项中选出能填入空白处的最佳选项。