汕头潮南外国语学校期末考试方案

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广东省汕头市潮南实验学校2023年英语高三第一学期期末质量检测模拟试题含解析

广东省汕头市潮南实验学校2023年英语高三第一学期期末质量检测模拟试题考生须知：1．全卷分选择题和非选择题两部分，全部在答题纸上作答。

选择题必须用2B铅笔填涂；非选择题的答案必须用黑色字迹的钢笔或答字笔写在“答题纸”相应位置上。

2．请用黑色字迹的钢笔或答字笔在“答题纸”上先填写姓名和准考证号。

3．保持卡面清洁，不要折叠，不要弄破、弄皱，在草稿纸、试题卷上答题无效。

第一部分（共20小题，每小题1.5分，满分30分）1．What made them miss the deadline was not their lack of funding, but ________ their lack of planning.A．even B．stillC．rather D．ever2．In spring, the scene on the top of the hill is so appealing that it is ________ my words. A．above B．overC．beyond D．off3．We Chinese are drinking ______ milk per person today as we did in 1995.A．more than twice B．twice as muchC．twice as many as D．twice as much as4．Kate was very sad over loss of the photos she had shot in China, ____this was a memory she especially treasured.A．if B．whenC．as D．which5．I have no doubt that he will make it, but I wonder_____ he is really ready enough. A．what B．whyC．whether D．That6．—I know it is really a lot to ask, but can I use your apartment during the summer? — ________. I happen to be out of town. It is all for your taking.A．Behave yourself B．Be my guestC．Have fun D．Take care7．Jim told us all that _______ he said so at the meeting was right.A．all B．whatC．all that D．that8．Don’t leave the water ______while you brush your teeth.A．racing B．rushingC．running D．rolling9．He ______ it on schedule, but somehow he fell behind.A．must have done B．might finishC．could have finished D．could finish10．— Do you like the book you father bought you?—Very much. It’s exactly______I wanted.A．which B．thatC．what D．how11．It is widely acknowledged in foreign companies that employees should be ________ in terms of innovation capability.A．examined B．evolvedC．evaluated D．encouraged12．Richard saved up his money ______ he might go abroad for his summer holiday. A．in case B．now thatC．as if D．so that13．After three years of preparation for the 2011 Xi’an International Horticultural Expo (西安园博)会），the city is presenting the world______ many people think is the green Special Olympics．A．that B．which C．what D．where14．The government placed _____ on the numbers of foreign cars that could be imported.A．limitations B．administrationC．requirements D．restrictions15．Competed in 1891, in ________ was known as The Gilded Age, the five-story mansion is now owned by a famous actor who decides to stage a special production of Shakespeare's Hamlet.A．that B．what C．which D．it16．—What happened to the young trees we planted last week?—The trees ________ well, but I didn’t water them.A．might grow B．needn’t have grownC．would have grown D．would grow17．Their flight ______ due to bad weather. They would like to know when the flight will take off.A．had been delayed B．was delayedC．has been delayed D．will be delayed18．--- Did you watch the final match of China Open yesterday?---Sure. I it so attentively that I forgot to cook supper.A．watched B．had watchedC．was watching D．was to watch19．—Amazing! You wear slippers at work.—Don’t you know it’s a fashion?A．must B．should C．can D．may20．The government officials met the workers and engineers working on the stadium, most____ were migrant workers．A．of which B．of who C．of whom D．of them第二部分阅读理解（满分40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。

2022-2023学年广东省汕头市潮南实验学校校英语高三上期末检测试题含解析

2022-2023高三上英语期末模拟试卷注意事项：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。

2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案标号。

回答非选择题时，将答案写在答题卡上，写在本试卷上无效。

3．考试结束后，将本试卷和答题卡一并交回。

第一部分（共20小题，每小题1.5分，满分30分）1．—______ you sing and dance at this late hour of the night?—Sorry, I will stop right now.A．May B．ShallC．Will D．Must2．Cambridge gave a positive answer inquiries on whether it recognizes gaokao scores.A．in favor of B．in response toC．in salute to D．in consequence of3．I had hoped to take a holiday this year b ut I wasn’t able to ______.A．get away B．drop in C．check out D．hold on 4．Thanks to the “sugar tax”，food factories have reduced sugar in their products,________ about 45 million kilograms of sugar.A．to save B．savedC．saving D．having saved5．A proposal was put forward at the meeting __________ the new cement plant shouldn’t be built near the school.A．when B．whereC．that D．which6．At the news of the earthquake, the soldiers did what they could the victims. A．help B．to help C．to helping D．helping7．———It was a green dinner. _______———Thanks. But it really only took an hour.A．You must be tired. B．I enjoyed it very much.C．You must have spent all day cooking. D．I have never had it before.8．Ellen is a fantastic dancer. I wish I ________ as well as her.A．dance B．will danceC．had danced D．danced9．Wild swans’ ________ in the area is a good indication of a better environment.A．exhibition B．escapeC．absence D．appearance10．Mary doesn't want to move to Beijing because if she________ _there, she wouldn't be able to see her husband often.A．would live B．were to liveC．has lived D．lives11．The event that _________ in my memory happened one morning in 1983 when I was 14 years old. It has never escaped.A．stood out B．stands outC．would stand out D．has stood out12．---Excuse me, would you please ______ me some petrol?---Sorry. I have only a little left in my car.A．spare B．saveC．share D．spend13．Daniel’s family ________ their holiday in Huangshan this time next week.A．are enjoying B．are to enjoy C．will enjoy D．will be enjoying14．_______, I have never seen anyone who's as capable as John.A．As long as I have traveled B．Much as I have traveledC．Now that I have traveled so much D．As I have traveled so much15．I refuse to accept the blame for something ________ was someone else's fault. A．who B．thatC．as D．what16．—Do you ________ ready for the spring outing?—No,I still have to buy some fruit.A．everything B．anything C．something D．nothing17．In the early morning all of us stood at the top of the mountain ___________ east of the city, watching __________burning sun rising.A．/; a B．the; aC．the; the D．/; the18．I need to be more mature and ready to ______ my mistakes.A．hold on to B．cut off C．make up for D．take up19．The following________________ chosen as the candidates of the competition.A．is B．areC．has D．have20．My mother opened the drawer to ______ the knives and spoons.A．put away B．put up C．put on D．put together第二部分阅读理解（满分40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。

广东省汕头市潮南实验学校2022年高一英语下学期期末试卷含解析

广东省汕头市潮南实验学校2022年高一英语下学期期末试卷含解析一、选择题1. I don’t know his attitude _______ this matter.A. inB. aboutC. towardsD. on参考答案：C2. I'm afraid that the passengers will have to wait at the airport for another day ________ the fog clears up.A. whenB. unlessC. ifD. though参考答案：B3. It was the first time in a year and a half that I _________ the night face to face.A. have seenB. seeC. had seenD. saw参考答案：C4. 9．——Excuse me, is this Mr. Brown’s office?——I’m sorry, but Mr. Brown works here. He left about 3 weeks ago.A．no more B．not any longer C．not any more D．no longer参考答案：D略5. he is determined to do something, no one is able to persuade him to .A. Once; give upB. Although; give inC. As long as; give outD. If; give away参考答案：A 6. Practical jokes are tricks in which an unsuspecting victim is placed in an embarrassing position or made ______a fool.A. lookingB. lookC. to lookD. looks参考答案：C7. At ______ age of 8, the boy had read most of the books about science from the shelves of his father and made ______ note of any new information.A. the ; aB. the; /C. /; /D. an; a参考答案：A8. ---You’d better buy a car so that it will be convenient for you to go to work.---________, but I’m short of money now.A. You are jokingB. Come off itC. I don’t believe itD. You are dead right参考答案：D9. — Our studies ___ ever since we came to this school.A. have been getting on wellB. have been getting along withC. have been getting wellD. have been getting along参考答案：A10. My mother opened the drawer to _________ the knives and spoons.A. put awayB. put upC. put onD. put together参考答案：A11. The great day he looked forward to ______ at last.A. comingB. comeC. cameD. having come参考答案：C12. . Each player tried his best to ______ the game.A. hitB.win C. beat D. strike参考答案：B略31.— What about having a drink?— _______.A. Help yourselfB. Go ahead, pleaseC. Me, tooD. Good idea参考答案：D略14. We went to Canada to travel and my cousin ___ as our guide.A. playedB. showedC. actedD. performed参考答案：C15. Mother loves him so much that he can get _______he wantsA. whateverB. whicheverC. howeverD. whenever参考答案：A16. It is hard for us Chinese students to learn spoken English well in a family, in which _______ of the parents speaks the language.A. noneB. neitherC. bothD. each参考答案：B试题分析：考查不定代词。

学校期末考试实施方案

学校期末考试实施方案一、考试组织1、组织机构：由教导处负责考试的具体组织，并安排专人进行考务工作。

2、命题：由各学科组长负责，统一命题。

3、试卷印刷：由教导处负责，并安排专人进行印刷。

4、考试时间：根据课程安排，由教导处统一安排考试时间。

5、考场布置：考场应保持安静、整洁，考场内不得携带手机等通讯工具。

二、考试实施1、监考：每场考试应安排两名监考老师，负责监督考试纪律和考生行为。

2、考生签到：考生应在考试开始前15分钟到达考场，并签到。

3、考试用品：考生应携带必要的考试用品，如笔、纸等。

4、考试纪律：考生应遵守考试纪律，不得作弊或违反考场规定。

5、阅卷：由各学科组长负责阅卷，并统一评分标准。

三、考试内容1、命题原则：命题应遵循教学大纲和教材内容，注重考查学生的综合素质和能力。

2、题型和分值：题型可根据学科特点设置，分值应合理分配。

3、难度控制：命题难度应适中，避免出现过于简单或过于困难的情况。

4、命题审查：命题完成后，应经过审查，确保命题的准确性和公正性。

四、考试结果1、成绩公布：考试成绩应由教导处统一公布，并通知到每位考生。

2、成绩分析：对考试成绩进行分析，了解学生的学习情况和教师的教学情况。

3、反馈与改进：根据成绩分析结果，对教学工作进行反馈和改进，提高教学质量。

五、其他事项1、特殊情况处理：对于因特殊原因不能参加考试的考生，应提前向教导处请假，并按照相关规定处理。

2、安全措施：在考试期间，应加强安全措施，确保考生的安全和学校的安全。

期末考试组织实施方案期末考试是一个学期的终结，也是对同学们学习成果的一次全面检验。

为了确保期末考试的顺利进行，制定一个合理的组织实施方案是十分必要的。

一、组织机构1、领导小组：由学校领导、教务处、学生处、保卫处、总务处等相关部门负责人组成，负责考试的全面指挥和协调。

2、考务小组：由教务处、各教学部门负责人、教师代表等组成，负责考试的命题、监考、阅卷等工作。

3、监考小组：由各班级班主任、任课教师等组成，负责考试的监考和巡查工作。

学校期末考试工作方案

期末考试工作方案
（ )学年第一学期）
为加强和完善教学管理工作，发挥教学质量监控考试与考查的正确导向功能,切实提高教育教学质量，根据安民总部工作规划，结合马泉营校区实际，严格考风考纪，真实检测学生掌握所学知识的情况，以考促教，以考促学，特制订期末考试工作方案如下：
一、领导小组：
组长：
成员：
三、考试时间、科目、考场安排：
时间：2018年1月17日至1月18日
科目：语文、数学、英语
地点：各班教室
四、考试工作要求：
1.召开考前动员会，严肃考纪考风，确保考试的公平、公正、客观、真实。

2.本校区设立考试巡视小组，由苗立荣、侯为萍两位老师担任。

巡视小组要认真履行巡视职责，维护考场秩序，确保考试正常运行，并且处理突发情况和做好各考场与考试领导小组之间的联络工作。

3.考试结束后，由考试领导小组统一组织教师阅卷，并根据试题类型、学生答题情况等组织各教研组和任课教师进行试卷质量分析。

4.各任课教师于2017年1月22日下班前将语文、数学、英语质量分析上交至所属教研组长，1月23日12:00前各教研组长将质量分析交至教务处。

经考试领导小组查阅后由教务处留存归档。

广东省汕头市潮南新发中英文学校高二上学期期末考试数学试题(无答案)

考试说明：1、本卷总分150分，考试时间120分钟。

2、请在答题卡上作答，否则视为无效试卷。

第I 部分选择题（共50分）一、选择题：本大题共10小题，每小题5分，满分50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、已知全集为实数R ，集合A ={}2|10x x -≤，B ={}|1x x <，则A B =A. {}|11x x -≤≤B. {}|11x x -≤<C. φD. {}|1x x =2、已知复数11iz i+=-（i 为虚数单位）则z = A ．1B ．1-C ．iD ．i -3、若向量(1,3)=AB ，(2,4)=BC ，则AC =A. (3,7)--B. (3,7)C. (1,1)--D. (1,1)4、等差数列{}n a 的前n 项和为n s ，且91a ，32a ，3a 成等比数列. 若1a =3，则4s =A. 7B. 8C. 12D. 165、已知某个几何体的三视图如下，根据图中标出的尺寸（单位：cm ），可得这个几何体的体积是A.383cmB.343cm C.323cm D.313cm 6、过曲线234+=-=x y P x x y 处的切线平行于直线上点，点P 的坐标为A ．()1,0-B ．()0,1-C ．()0,1D ．()1,07、已知椭圆的方程为1251622=+y x ，则此椭圆的离心率为A ．43B ．53C ．54D ．458、在平面直角坐标系xOy 中，直线3x+4y-5=0与圆2x +2y =4相交于A 、B 两点，则弦AB 的长等于A ． C.D. 19、已知向量,a b 满足||1,||2,1a b a b ==⋅=,则a 与b 的夹角为 A 、3π B 、34π C 、4π D 、6π 10、不等式20x px q --<的解集是{}|23x x <<，则不等式210qx px -->的解集是 A 、11,,23⎛⎫⎛⎫-∞-⋃-+∞ ⎪ ⎪⎝⎭⎝⎭B 、11,23⎛⎫ ⎪⎝⎭C 、11,,23⎛⎫⎛⎫-∞⋃+∞ ⎪ ⎪⎝⎭⎝⎭D 、11,23⎛⎫-- ⎪⎝⎭第II 部分非选择题（共100分）二、填空题：本大题共4小题，每小题5分，满分20分。

广东省汕头市潮南区2023-2024学年英语九年级第一学期期末统考试题含解析

广东省汕头市潮南区2023-2024学年英语九年级第一学期期末统考试题注意事项1．考生要认真填写考场号和座位序号。

2．试题所有答案必须填涂或书写在答题卡上，在试卷上作答无效。

第一部分必须用2B 铅笔作答；第二部分必须用黑色字迹的签字笔作答。

3．考试结束后，考生须将试卷和答题卡放在桌面上，待监考员收回。

Ⅰ. 单项选择1、The girl ______ long black hair is Lily. She is pretty.A．with B．at C．in2、—Would you like to go to the concert with me?—I'd love to, but I Linda's invitation to dinner.A．accept B．have accepted C．was accepting D．will accept3、The lyrics（歌词）“If you care enough for ____ living, make it ___ better place for you and for me.” in the so ng Healing the World really touches me.A．the, a B．a, the C．the, the D．a, a4、--How can I get some ________ about the Boao Forum for Asia(博鳌亚洲论坛)?--Why not search the Internet?A．information B．experience C．practice5、— Mom, I've just signed a big box by Express (快递). What did you buy?—I haven't bought anything these days. It______ be a present from your aunt. But I'm not sure.A．must B．should C．might6、Two ____ students ____ to the opening ceremony last Friday.A．hundreds; were invited B．hundred; were invitedC．hundreds of ; invited D．hundred of; invited7、After the boy saw a bird resting by the window, he moved ________ to have a look at it.A．politely B．quietly C．easily D．safely8、Kevin is a soccer fan and he plays ________ soccer quite well.A．a B．the C．/9、— ________do you have dinner with your family at restaurants?— Hardly ever.A．How long B．How oftenC．How many D．How much10、--- I am not good with my friends. Could you give me some ?---Sure. You could communicate with them better.A．advice B．stampsC．messages D．reasonsⅡ. 完形填空11、Confucius was born on August 27th,1 BC in Zou, China. He was 1 great teacher at that time. Confucius is also 2 as Kong Qiu. It is generally thought that he was born into a rich family. However, some people describe him as being born into a poor family.Confucius’ beliefs were based on the concept of self-discipline(自律). He believed 3 a leader need to exerciseself-discipline. His teaching ideas focused on the “Six Art”. To Confucius, the main goal of 4 a teacher was to teach people to live with honest 5 his teaching he made a big difference in that society.Confucius is famous for writing. He wrote some of the 6 traditional Chinese works, one of 7 is the Book of Odes (《诗经》). He also wrote a historical book of Lu, called the Spring and Autumn Annals (《春秋》). Confucius also 8 Lunyu. It was so important in Chinese culture that everyone in China knew it.Confucius died 9 November 21st,479 BC in Qufu, China. Today he is 10 regarded as one of the greatest teachers in Chinese history.1．A．an B．a C．the D．/2．A．know B．knew C．knowing D．known3．A．when B．what C．that D．which4．A．being B．to be C．be D．be being5．A．Because B．When C．Through D．Though6．A．more famous B．most famous C．famouser D．famousest7．A．them B．they C．theirs D．their8．A．write B．wrote C．writes D．written9．A．in B．at C．on D．about10．A．widely B．wide C．wider D．more widelyⅢ. 语法填空12、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。

学校期末水平测试实施方案

学校期末水平测试实施方案一、测试目的。

学校期末水平测试是为了全面了解学生在学期内所学知识的掌握情况，检验教学效果，促进学生全面发展，为学生的学习提供科学依据。

二、测试对象。

全校所有学生均参加期末水平测试，包括小学、初中和高中各个年级的学生。

三、测试内容。

1. 小学，对语文、数学、英语三科进行测试，内容涵盖学期内所学全部知识点。

2. 初中，对语文、数学、英语、物理、化学、生物六科进行测试，内容涵盖学期内所学全部知识点。

3. 高中，对语文、数学、英语、物理、化学、生物、历史、地理、政治九科进行测试，内容涵盖学期内所学全部知识点。

四、测试形式。

1. 小学，采用笔试形式，考试时间为2小时。

2. 初中，采用笔试形式，考试时间为3小时。

3. 高中，采用笔试形式，考试时间为4小时。

五、测试安排。

1. 测试时间，测试时间安排在学期结束后的第二天进行。

2. 测试地点，各个年级的测试地点统一安排在学校教室内进行。

3. 测试监督，测试期间由各班主任老师和学校管理人员进行监督，确保测试的公平、公正。

六、测试要求。

1. 学生需携带好考试所需的文具和学生证，按时到达考场。

2. 学生需服从监考人员的安排和要求，不得抄袭、交头接耳、弄虚作假。

3. 学生需认真答题，保持考场安静，不得交头接耳或者干扰他人。

4. 学校将对考试作弊的学生进行严肃处理，包括但不限于取消考试成绩、通报批评、追究责任等。

七、测试评分。

1. 测试结束后，各科老师将对试卷进行认真批阅，确保评分的公正、客观。

2. 学校将及时公布测试成绩，并对成绩优秀的学生进行表彰奖励。

3. 学校将对成绩较差的学生进行个别辅导，帮助他们提升学习水平。

八、测试总结。

学校将对期末水平测试进行总结分析，为下学期的教学工作提供参考，不断完善教学质量，促进学生全面发展。

以上即为学校期末水平测试实施方案，希望全体师生能够积极配合，共同营造良好的考试氛围，为学生的全面发展提供有力保障。

小学期末考试实施方案

小学期末考试实施方案为了让小学期末考试实施顺利进行，我们制定以下方案：1. 考试安排：- 考试时间：确定考试日期、时间和考试持续时间，并向学生和家长发布通知。

- 考试科目：确定考试科目和相应的考试内容。

- 考试地点：指定适当的考试场所，并确保场所安全和舒适。

2. 考试准备：- 试卷准备：准备符合考试内容和要求的试卷，并确保试卷的密封和保密。

- 小组分配：安排适当数量的监考老师，并为每个考场分配至少一名监考老师。

- 考场准备：检查考场设施，确保桌椅、黑板和灯光等均处于正常工作状态。

3. 考场管理：- 考试规则：在考场内发布考试规则，要求学生遵守纪律，禁止作弊和通信设备的使用。

- 学生须知：提醒学生注意考试时间，携带好相关考试用具（如铅笔、橡皮擦等）。

- 监考工作：监考老师需全程注意监视学生，防止作弊行为的发生，并及时记录违规情况。

4. 成绩处理：- 试卷批改：安排老师对试卷进行认真批改，并确保批改准确和公正。

- 成绩登记：将考试成绩及时记录在学生档案中，确保成绩的准确性。

- 成绩通知：向学生和家长发布成绩通知，并提供必要的解释和建议。

5. 反馈和改进：- 教师总结：与教师进行总结会议，总结本次考试的经验与不足，并提出改进措施。

- 学生评价：向学生征求对本次考试的意见和建议，以便对考试过程进行改进。

- 家长反馈：征求家长对考试实施的意见和反馈，并及时回复和处理。

通过以上实施方案，我们将确保小学期末考试的有序进行，并为学生提供准确和公正的成绩评估。

同时，我们也将不断改进考试实施过程，以提高考试的质量和效果。

期末考试安排流程图

期末考试安排流程
责任科室：学籍考试科组织全校通识教育课考试，提前一个月将考试排考和考试安排下发至系部各系部提供系部的考试安排各系部按通知规定时间到教务处学籍考试科提交《专业课程考试及考查安排表》各系部按通知规定时间到教务处学籍考试科提交试卷样卷、试卷印制单、无纸化课程考试方案各系部按通知规定时间到教务处学籍考试科
提交《各专业班级考试（查）课程一览表
》
根据教学计划，教务处印发“关于做好期末考试工作的通知” 各系部按教务处安排提供监考老师名单，教务处安排考务及监考按时组织考试、密封试卷、各系部试卷领
取并阅卷
各系部登录成绩，归档试卷，提交成绩单和成绩分析单各系部组织相应科目考试教务处根据各系部的考试安排表组织巡考
办公电话：。

2020届汕头市潮南实验学校高三英语下学期期末考试试卷及答案

2020届汕头市潮南实验学校高三英语下学期期末考试试卷及答案第一部分阅读（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AAre you looking for somewhere special to go this weekend? Do you want to try something new?Check out one of these hot new restaurants.Fast BestFast food doesn't have to be junk food, as this café proves. Do you fancy a really good hamburger made with the best ingredients, or old-fashioned fish and chips fried to perfection, all on the table in super-quick time? Speed and quality are important here, and the prices aren't bad either.Your Local Caff (小餐馆)Remember when cafés served full English breakfasts—sausages, beans, fried bread, bacon and eggs—with a strong cup of tea? Well, this place still does and you can have your breakfast at any time you like during the day while you listen to your favourite tunes from the 1980s.Last Days of the RajA centrally located Indian restaurant, perfect for eating before or after the cinema or a show. In summer enjoy your meal in the beautiful garden. The most popular dishes are lamb and chicken cooked with mild, medium or hot spices. For brave customers there is extra hot!The Chocolate BoxThe owner of this small café used to cook all kinds of food, but then she realised she preferred desserts to anything else. If you want meat or fish, don't come here. They only do desserts! Lots of different kinds of sweets. Chocolate lovers will be excited by the range of chocolate cakes.1.Fast Best suits a person ______.A.who has a sweet toothB.who loves spicy foodC.who wants to have good breakfastD.who gets 30 minutes off for lunch2.Which is true about Last Days of the Raj?A.You can listen to great music in it.B.It serves hot food with pepper.C.It serves an all-day breakfast.D.It is prefect for vegetarians.3.Which restaurant serves only desserts and sweets?A.Fast Best.B.Your Local Caff.st Days of the Raj.D.The Chocolate Box.BWilliam had worked hard to pass the exams to enter high school. When the term began, however, his father told him that there was no money to pay for his school fees because of the summer drought. Still, William wanted to learn.He made the village library his school. One day, he found a book calledUsing Energy. On the book’s cover was a picture of windmills, tall steel towers with blades (叶片) spinning like giant fans. He learned that wind—something of which his hometown had plenty—could produce electricity.He couldn’t help picturing his own windmill in mind, but collecting the parts and tools he needed would take months. In a junkyard, he dug through piles of used metal, old cars, and worn-out tractors, searching for anything that might help him construct his machine. He made four-foot-long blades from plastic pipe, which he melted over a fire, flattened out, and hardened with bamboo poles.Earning some money, he paid a blacksmith to attach the piston (活塞) to the pedal sprocket (踏板链轮) of an old bicycle frame. This would be the axle (轮轴) of the windmill. When the wind blew, the spinning blades would turn the bicycle wheel and spin a small dynamo (发电机), donated by his friend.When he had collected all the parts, William began putting them together. He fixed the blades to the tractor fan he found, using washers (垫圈) he’d made from bottle caps. Next he pushed the fan onto the piston joint to the bicycle frame. With the help of his two best friends, Williambuilt a 16-foot-tall tower from trunks of trees and lifted the ninety-pound windmill to the top.The big moments eventually came. He climbed up the tower and connected two wires that held a small bulb. As the wind whipped around him, the blades began to turn, slowly at first, then faster and faster. The light bulb flickered (闪烁), then flashed to life. The crowd cheered from below. “Wachitabwina (well done)!”William’s machine now powered his house. And the story of the boy who’d built a power-generating windmill to rescue his family from the drought spread across the Internet.4. After readingUsing Energy, what did William decide to do?A. Make use of wind.B. Enter a high school.C. Build a village library.D. Learn to survive a drought.5. According to Para.3, which of the following word can best describe William?A. Humorous.B. Determined.C. Cooperative.D. Friendly.6. What can you learn about William’s machine?A. It was built by villagers.B. It worked at the first attempt.C. It took him years to complete it.D. It was made from metal materials.7. What is the besttitle for the passage?A. Winds Of HopeB. Ideas Worth SpreadingC. Learning from ExperienceD. Windmills for VillagesCIsraeli Paintings—Israeli artist Menashe Kadishman will hold a personal show named "Flock of Sheep" from November 26 to December 20 at the China National Art Museum On show are 550 colourful oil paintings of sheep heads.His works have been on show inthe Metropolitan Museum in New York and Tate Gallery in London over the past 30 years.Time: 9: 00 a.m.—4: 00 p.m., November 26—December 20.Place: China National Art Museum, 1 Wusi Dajie, Dongcheng District, Beijing.Tel: 6401-2252Russian Ballet—The Kremlin Ballet from Russia will perform two immortal classical ballets—"Swan Lake" and "The Nutcracker"—at the Beijing Beizhan Theatre. Set up in 1990, the theatre has a number of first-class ballet dancers. Most of their performances are classical.Time: 7: 15 p.m., December 5 and 6 ("Swan Lake"); 7: 15 p.m., December 7 ("The Nutcracker")Place: Beizhan Theatre, Xiwai Dajie, Xicheng District, Beijing.Tel: 6605-3388Folk Concert—The Central Conservatory of Music will hold a folk concert in memory of the late musician Situ Huacheng.On the programme are many popular folks such as "Moon Night on the Bamboo Tower", "Celebrating Harvest", "Deep and Lasting Friendship", "Golden Snake Dances Wildly" and "Children's Holiday".Time: 7: 30 p.m., November 25.Place: Beijing Concert Hall, 1 Beixinhuajie, Xicheng District, Beijing.Tel: 6605-58128.If a child is very fond of dancing, his parents should take him to ________.A.China National Art MuseumB.Beizhan TheatreC.Beijing Concert HallD.1 Wusi Dajie9.Menashe Kadishman is well known for painting ________.A.deerB.birdsC.sheepD.flowers10.Which of the following is TRUE?A.The folk concert will last three days.B.The ballet "The Nutcracker" will be put on once.C.The Israeli paintings will be on show for a month.D.China National Art Museum lies in Xicheng District.11.If you dial the telephone number 6605-3388 on Dec. 8, you can ________.A.go to the folk concertB.visit the Art MuseumC.watch the balletD.none of the aboveDChinese paleontologists (古生物学家) have determined that, about 47 million years ago, subtropical forests once existed on the high-altitude Qinghai-Tibet Plateau.The conclusion, which appears in a paper published on Tuesday, was drawn based on the large number of fossils found in theBaingoinBasinat an altitude of nearly 5,000 meters during the second comprehensive scientific expedition to the plateau.A joint team from theXishuangbannaTropicalBotanical Gardenconducted the research on the fossils. By combining the findings and models, the team recreated the climate and altitude that existed 47 million years ago, showing that the central plateau had an altitude of just 1,500 meters and an annual average temperature of 19℃, says Su Tao, a researcher from the tropical botanical garden and first author of the paper.“It was covered by thick forest and was rich in water and grass. It is fair tocall it the ‘ShangriLa’ of ancient times,” Su adds.The researchers have also found over 70 plant fossils, the majority of which are most closely related to plant life in today's subtropical or tropical regions.“This is enough to show that the central part of the now high-altitude, freezing Qinghai-Tibet Plateau had flourishing subtropical plants 47 million years ago,” Su says.The findings provide new evidence for the study of the evolutionary history of biodiversity and the evolution of the plateau's landscape, according to Zhou Zhekun, the paper's corresponding author and a researcher at the tropical botanical garden.Chinalaunched the second comprehensive scientific expedition to the Qinghai-Tibet Plateau in June 2017, 40 years after the first. Lasting up to 10 years, the expedition will conduct a series of studies focusing on the plateau's glaciers, its biodiversity and ecological changes, and will also monitor the changes in climate.12. How did the paper come to the conclusion?A. Through the observation of the Baingoin basin.B. Through the fossils found in scientific expedition.C. Through the drawing of a large number of fossils.D. Through the adventure on the Qinghai-Tibetan Plateau.13. What can be inferred according to Su Tao?A. The average altitude of the plateau was 1,500 meters.B. “Shangrila”means a place with abundant water and grass.C. The flourishing subtropical plants have covered the plateau.D. The fossils found by researchers are tropical or subtropical plants now.14. Where might the passage come from?A. The Times.B. The Wall Street Journal.C. Chinese National Geography.D. The Economist.15. What is the purpose of the passage?A. To instruct.B. To educate.C. To persuade.D. To inform.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。

广东省汕头市潮南区某校2022-2023学年四年级上学期期末英语试卷

2022-2023学年广东省汕头市潮南区某校四年级（上）期末英语试卷1．（8分）听音，选出你所听到单词的序号。

（1）A.bathroom B.bedroom（2）A.bowl B.wall（3）A.storybook B.strong（4）A.father B.farmer（5）A.fan B.phone（6）A.knife B.nice（7）A.quiet B.picture（8）A.nurse B.cousin2．（8分）听句子，用阿拉伯数字给下列图片标号。

3．（12分）仔细听，选出你所听到句子的最佳答语。

（1）（2）（3）（4）（5）（6）（7）（8）A.She is a teacher.B.Her name is Amy.C.No，thanks.D.No，they aren't.E.Yes，she is.F.I'd like some chicken and juice.G.They're under the desk.H.Four.4．（6分）听录音，补全句中所缺单词。

（1）I'd like some and .（2）I have in my bag.（3）is a .5．（6分）听音，写出短语的中文意思。

（1）（2）（3）（4）（5）（6）6．（1分）判断划线部分的发音是（√）否（×）相同。

rice five7．（1分）判断画线部分的读音是（√）否（×）一致．us use8．（1分）判断划线部分的发音是（√）否（×）相同。

name cake9．（1分）判断划线部分的读音是（√）否（×）相同。

A.catB.make10．（1分）判断下面每组单词划线部分发音是" √"否"×"相同．bed let11．（1分）判断画线部分发音是（√）否（×）一致．he red12．（1分）选出每组单词中不同类的那一个。

2021届汕头市潮南实验学校高三英语下学期期末考试试卷及参考答案

2021届汕头市潮南实验学校高三英语下学期期末考试试卷及参考答案第一部分阅读（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ATry one of these amazing destinations on your next vacation.MallorcaOn the popular Spanish island of Mallorca, farmhouse inns focus more on providing isolation and quietness than offering hands-on farming experiences. With millions of visitors staying on the beaches of Mallorca and the other Balearic Islands each summer, a little bit of isolation is a good thing for aloneness-seeking travelers. Mainly located in the hills of inland Mallorca, these inns range from rustic century-old farmhouses to luxury(奢侈的) villas with spas and swimming pools.HawaiiPeople who don't want to dig out their passport but still want their farm adventure can head to the island of Hawaii. The 50th state talks much about the well-developed farm tourism industry that can hold people with different interests. Agritourism choices range from visiting coffee plantations(种植园) in the Big Island's Kona region to exploring the plantations on Maui to staying on farms on the easily reachable island of Oahu. CaliforniaCalifornia is one ofthe best places in the U. S. to enjoy a farm-stay, thanks to the diversity of crops and farms. Small family farms and large farms offer a more hands-on approach to agritourism. Many of them teach small-scale farming techniques and even offer strategies for organic growing. The University of California system, one of the largest state-run higher education systems in the U.S., has a small-farm program that helps growers create agritourism businesses.Philippine IslandsWith diverse conditions on different islands, the Philippine Islands are ideal places for visiting multiple agritourism sites or focusing on one product. Tourists can visit a huge pineapple plantation for a taste of large-scale agriculture, or they could focus on smaller operations such as bee farms, and even small plantations that specialize in growing tropical produce such as dragon fruit.1. What kind of people will choose to go to Mallorca?A. Those who prefer peace of mind.B. Those who like lying on the beach.C. Those who enjoy the luxury of tourism.D. Those who want to experience farming.2. What can people do on the Philippine Islands?A. Live in farmhouses.B. Visit plantations.C. Learn farming techniques.D Take part in a farm program.3. What are the four places in the text famous for?A. Locations.B. Environments.C. Local products.D. Tourism features.BFirst grader Gavin Clampett was diagnosed(诊断) with Tourette’s Syndrome at the age of five. Due to the neurological(神经的) disorder, he always experiences a variety of sudden uncontrolled movements and sounds.The uncontrollable actions mean that he often gets dirty looks from strangers in public and kids make cruel comments on the school bus and in class. In an effort to prevent the unkind comments, Gavin’s mother, 32yearold Rebecca Clampett helped him make a video with his sister Brynn, nine, and played it to pupils at his school to help them understand the condition.In the video, which Rebecca also shared on YouTube, Gavin’s sister Brynn starts by answering the question “What is Tourette’s Syndrome?” She explains, “It is a neurological disorder, which means it affects the brain so that a person makes unwanted movements. These are called tics(抽搐), but not like a tic that is found outside. These tics can be very noticeable or not very noticeable, quiet or loud.”School can be hard for all kids. That canbe even harder for children like Gavin because they have to face people who laugh at them every single day. “I feel like my brother and every other kid who has Tourette’s Syndrome are brave. So be kind to them and don’t treat them differently because they are just like you”, Brynn says in the video.Gavin concludes, “Everyone could play with someone. Some people think I can’t because I’m different but actually I can. Some are afraid that I will say dirty words, but actually I won’t. The disease bothers me a little, butI’m OK.”4. What can we know about Tourette’s Syndrome?A. It can be treated with drugs.B. It is usually found at an early age.C. People with it will say dirty words.D. People with it can make uncontrolled sounds.5. Because of the disease, others often _________.A. take pity on GavinB. give a hand to GavinC. keep away from GavinD. look down upon Gavin6. In the video, Gavin’s sister __________.A. explains her brother’s diseaseB. expresses her love for her brotherC. complains about unkind commentsD. encourages others to donate money7. What can be used to best describe Gavin?A. Lucky.B. Helpless.C. Optimistic.D. Stubborn.CAn ancient tomb was recently discovered in southern Siberia in which there may be treasure, priceless objects, and the 3, 000-year-old remains of an ice mummy.Swiss scientist Gino Caspari with the University of Bern was looking carefully at the pictures of the area in the Russian Tuva Republic, when he came across what appeared to be a tomb. It is a tomb of the Scythians, an ancient group of Eurasians.This summer, together with researchers from the Russian Academy of Sciences and the Hermitage Museum, a dig at the site not only proved Caspari's idea, but told us the site is the largest and oldest of its kind ever discovered in what's increasingly known as the “Siberian Valley of the Kings.”While any discovery dating back to a period between the Iron Age and Bronze Age is exciting, it's the nature of this site that makes scientists want to begin carefully clearing away the layers of rock and earth. First, the tomb appears to have never been dug, because it is in a Siberian wetland faraway from the nearest place where people live. Second, and most important, is its possible resting place under a thick layer of permafrost.“There's permafrost in the area,” Caspari said. “There are really only a handful of permafrost tombs and very few that have not been damaged, where there have been ice mummies in good condition, and all the things in the tomb are untouched.”While not as large, other tombs discovered in the area have produced fantastical treasures and objects, including thousands of gold objects and other things about the past. By studying all these tombs, researchers hope to have a better understanding of the Scythian people.Caspari said his team is in a race against time to uncover the tomb and find out its secrets. “We now have to act fast,” he said, “because with the rising temperatures, the permafrost could melt and damage all the things in that tomb. And these are things that are over 3,000 years old, that look like new, like they were put there yesterday.”8. How did Caspari discover the tomb?A. By studying pictures.B. By visiting a Russian area.C. By talking with Russian researchers.D. By comparing other scientists,ideas.9. Why has the tomb remained untouched?A. It is covered by a lot of rocks.B. It is well kept by the Scythians.C. It is too small to draw attention.D. It is hidden in a wild cold place.10. Why do scientists want to uncover the tomb?A. To better protect the tomb.B. To save the treasures inside.C. To learn more about the Scythians.D. To have a good understanding of mummies.11. Why is Caspari's team racing against time to dig the tomb?A. The tomb is too old.B. It is getting hotter and hotter.C. Some treasures are being damaged.D. They want to save time for other tombs.DMedha Gupta sometimes felt worried about making the 20-minute walk from the corner where the school bus dropped her off to her home in Herndon -especially during the colder months in winter.Her mother, Divya Gupta had a suggestion: write an app. Shewas half-kidding,but Medha didn't take the challenge lightly. So she set out to work.The result was Safe Travel, an app designed by Medha to help walkers feel more secure when travelling alone. Using the iPhone, a person can program it to send a warning to someone he or she trusts if he or she fails to arrive at a destination within a certain time.It was the first iOS app that Medha had created. While she didn't think much would come from the project, her effort caught the eye of judges for the annual Congressional App. Challenge, who selected her as the winner for Virginia's 10th District.The App Challenge is designed to encourage students to consider careers in science, technology, engineering, and math by experimenting with coding and computer science. Winning students are invited lo attend a reception on Capitol Hill in April and also received $250 in Amazon Web Service credits.Medha said it took her about 40 hours to design, program and test the app. As for her next app? Medha's not certain. She temporarily has her app-development ambitionson holdbecause she's busy teaching herself artificial intelligence to help deal with improper words on Facebook. Yes,she knows that there are teams of engineers probably doing the same thing. But she figures it can't hurt her own part, too.“If we see something wrong with the world, we should do something about it,” she said. “After all, the only one stopping us from doing something is ourselves. ”12. Why did Medha Gupta feel worried?A. It took a long time to walk home.B. It was difficult to write an app.C. It was colder than ever in winter.D. It was unsafe to walk home alone.13. What is Medha's attitude to her mother's challenge?A. Serious.B. Casual.C. Uncertain.D. Indifferent.14. What does the underlined phrase “on hold” in Paragraph 6 mean?A. Developed.B. Delayed.C. Achieved.D. Satisfied.15. What's the main idea of the text?A. Medha signed up for the App Challenge.B. Medha designed Safe Travel successfully.C. An app Safe Travel guides walkers home.D. The App Challenge directs students to choose careers.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。

汕头市潮南区2023-2024学年五年级英语第二学期期末联考试题含解析

汕头市潮南区2023-2024学年五年级英语第二学期期末联考试题（时间：90分钟分数：100分）学校_______ 班级_______ 姓名_______一、单项选择(每题2分,共20分)。

1.The _____ is flying and singing in the tree. ( )A. birdB. starC. snake2.My birthday is _______ May. ( )A. atB. inC. on3.—______ ( )—You can take the bus.A. Where is the zoo?B. How can I get to the zoo?C. Can I take the bus?4.________ is in June. ( )A. May DayB. National DayC. Children’s Day5.Please make a list __________ things to do. ( )A. aboutB. onC. of6.— What ________ you do on the weekend? ()— I often go hiking.A. canB. doC. are7._______ Palace Museum is large and wonderful. ( )A. AB. AnC. The8.Put all the things in the bag. Don’t leave anything _____. ( )A. besideB. behindC. before9.—How _____ you feeling now? ( )—I’m feeling tired.A. amB. isC. are10.Would you please show me ______ pair of trousers? ( )A. thatB. thoseC. they二、读单词，选出不同类的一项(每题2分,共10分)。

外国语学院关于期末考试工作要求

外国语学院关于期末测验工作要求按照学校6月20日召开的期末测验工作会议精神，现将本学期末测验的要求归纳如下，请各教研室老师参照执行。

一、监考考前须知：1.考前各教研室及课程负责人应按照学生人数筹办充沛的试卷，不清楚人数的应提前与院办沟通，院办再与相关学办老师联系确定学生人数，不得呈现试卷筹办不敷的情况2.监考教师必需提前15分钟进入考场，监督学生按照座次表有序就坐。

3.监考教师不得穿响底鞋，以免在走动时影响学生答卷。

4.必然严格查抄学生证件，并要求学生将证件〔身份证或学生证〕放在桌子左上或右上角备查。

5.教室黑板上必需写明测验科目、时间、试卷张数。

而且要擦去以前留下的内容。

6.监考教师必需不竭的在教室内巡视或者是站立在教室两端监视。

不得玩或看报纸、杂志等与监考无关的事情。

7.学生交卷时必然要学生签名而且清点试卷份数。

8.监考教师对于未到的学生要及时通知学办或让学生班长催促，测验过程中注意在一些时间点上提醒学生。

9.监考记录必需填写完善，没有旷考、违纪、作弊等必需填写“无〞，不得划斜线代替。

人数填写要准确，无重修学生要填写“0”。

考场小结要详细，如有多少学生测验迟到，多少学生没带证件等，而且要对考场秩序做简单的小结。

二、试卷及阅卷的尺度性1.试卷必需使用尺度模板，试卷信度必需高于0.7。

测验时间一般为120分钟或150分钟，具体按照试卷题量确定。

2.试卷上必需注明测验方式：开卷或是闭卷。

3.每道大题必需注明分值，包罗小题的分值。

4.阅卷时必需流水作业，每道题的阅卷教师必需在相应的栏目上签名，不克不及简化。

注意正分写在标题问题的左方，负分、扣分写在右方。

一些主不雅题对于扣分的处所，应在学生答题内容下划线标注。

5.分数不得随意涂改，改动必需要签上改动听或审核教师的姓名在分数旁边。

55-59分段的学生成就必需由教研室主任再次审定。

6.所有的成就必学在学生测验完后两周内登录正方系统，并将纸质版交教研室和系部存案。

潮南区外国语学校2018-2019学年高二上学期数学期末模拟试卷含解析

潮南区外国语学校2018-2019学年高二上学期数学期末模拟试卷含解析班级__________ 座号_____ 姓名__________ 分数__________一、选择题1．两个随机变量x ，y 的取值表为x 0134y2.24.34.86.7若x ，y 具有线性相关关系，且＝bx ＋2.6，则下列四个结论错误的是（）y ^A ．x 与y 是正相关B ．当y 的估计值为8.3时，x ＝6C ．随机误差e 的均值为0D ．样本点（3，4.8）的残差为0.652．函数在区间上的最大值为5，最小值为1，则的取值范围是（）2()45f x x x =-+[]0,m m A ．B ．C ．D ．[2,)+∞[]2,4(,2]-∞[]0,23．已知函数满足，且，分别是上的偶函数和奇函数，()xF x e =()()()F x g x h x =+()g x ()h x R 若使得不等式恒成立，则实数的取值范围是（）(0,2]x ∀∈(2)()0g x ah x -≥A ．B ．C ．D ．(,-∞(,-∞(0,)+∞4．的倾斜角为（）10y -+=A ． B ．C ．D ．15012060305．已知在△ABC 中，a=，b=，B=60°，那么角C 等于（）A ．135°B ．90°C ．45°D ．75°6．某种细菌在培养过程中，每20分钟分裂一次（一个分裂为两个）．经过2个小时，这种细菌由1个可繁殖成（）A ．512个B ．256个C ．128个D ．64个7．已知三棱锥A ﹣BCO ，OA 、OB 、OC 两两垂直且长度均为6，长为2的线段MN 的一个端点M 在棱OA 上运动，另一个端点N 在△BCO 内运动（含边界），则MN 的中点P 的轨迹与三棱锥的面所围成的几何体的体积为（）A ．B ．或36+C ．36﹣D ．或36﹣8．若函数f （x ）的定义域为R ，则“函数f （x ）是奇函数”是“f （0）=0”的（）A ．充分不必要条件B ．必要不充分条件C ．充要条件D ．既不充分也不必要条件9．利用斜二测画法得到的：①三角形的直观图是三角形；②平行四边形的直观图是平行四边形；③正方形的直观图是正方形；④菱形的直观图是菱形．以上结论正确的是（）A ．①②B ．①C ．③④D ．①②③④10．集合，，，则，{}|42,M x x k k Z ==+∈{}|2,N x x k k Z ==∈{}|42,P x x k k Z ==-∈M ，的关系（）N P A ． B ．C ．D ．M P N =⊆N P M =⊆M N P =⊆M P N==11．设、是两个非零向量，则“（+）2=||2+||2”是“⊥”的（）A ．充分不必要条件B ．必要不充分条件C ．充要条件D ．既不充分又不必要条件12．已知命题p ：∀x ∈R ，32x+1＞0，有命题q ：0＜x ＜2是log 2x ＜1的充分不必要条件，则下列命题为真命题的是（）A ．￢pB ．p ∧qC ．p ∧￢qD ．￢p ∨q二、填空题13．三角形中，，则三角形的面积为.ABC 2,60AB BC C ==∠=ABC 14．设满足约束条件，则的最大值是____________．　,y x 2110y x x y y ≤⎧⎪+≤⎨⎪+≥⎩3z x y =+15．满足关系式{2，3}⊆A ⊆{1，2，3，4}的集合A 的个数是．16．已知满足，则的取值范围为____________.,x y 41y xx y x ≥⎧⎪+≤⎨⎪≥⎩22223y xy x x -+17．曲线y=x+e x 在点A （0，1）处的切线方程是．18．二项式展开式中，仅有第五项的二项式系数最大，则其常数项为．三、解答题19．A={x|x 2﹣3x+2=0}，B={x|ax ﹣2=0}，若B ⊆A ，求a ．20．已知函数（）．()()xf x x k e =-k R ∈（1）求的单调区间和极值；()f x （2）求在上的最小值．()f x []1,2x ∈（3）设，若对及有恒成立，求实数的取值范围．()()'()g x f x f x =+35,22k ⎡⎤∀∈⎢⎥⎣⎦[]0,1x ∀∈()g x λ≥λ21．已知定义域为R 的函数是奇函数．（1）求f （x ）；（2）判断函数f （x ）的单调性（不必证明）；（3）解不等式f （|x|+1）+f （x ）＜0．22．求点A （3，﹣2）关于直线l ：2x ﹣y ﹣1=0的对称点A ′的坐标．23．如图，在四棱锥中，等边所在的平面与正方形所在的平面互相垂直,为的中点，为的中点，且（Ⅰ）求证：平面；（Ⅱ）求二面角的余弦值；（Ⅲ）在线段上是否存在点，使线段与所在平面成角．若存在，求出的长,若不存在，请说明理由．24．（1）求与椭圆有相同的焦点，且经过点（4，3）的椭圆的标准方程．（2）求与双曲线有相同的渐近线，且焦距为的双曲线的标准方程．潮南区外国语学校2018-2019学年高二上学期数学期末模拟试卷含解析（参考答案）一、选择题1．【答案】【解析】选D.由数据表知A 是正确的，其样本中心为（2，4.5），代入＝bx ＋2.6得b ＝0.95，即＝0.95x ＋y ^ y ^2.6，当＝8.3时，则有8.3＝0.95x ＋2.6，∴x ＝6，∴B 正确．根据性质，随机误差的均值为0，∴C 正确．样y ^e 本点（3，4.8）的残差＝4.8－（0.95×3＋2.6）＝－0.65，∴D 错误，故选D.e ^2．【答案】B 【解析】试题分析：画出函数图象如下图所示，要取得最小值为，由图可知需从开始，要取得最大值为，由图可知m m 的右端点为，故的取值范围是.m []2,4考点：二次函数图象与性质．3．【答案】B 【解析】试题分析：因为函数满足,且分别是上的偶函数和奇函数,()xF x e =()()()F x g x h x =+()(),g x h x R 使得不等式()()()()()()(],,,,0,222x x x xxxe e e e e g x h x eg x h x g x h x x ---+-∴=+=-∴==∀∈ 恒成立, 即恒成立, ()()20g x ah x -≥22022xxx xe ee e a --+--≥A()2222xx x xx xx xe e e e a e e e e -----++∴≤=--, 设，则函数在上单调递增,, 此时不等()2x x x xe e e e--=-++x x t e e -=-x x t e e -=-(]0,2220t e e -∴<≤-式当且仅当,即时, 取等号,,故选B.2t t +≥2t t =t =a ∴≤考点：1、函数奇偶性的性质；2、不等式恒成立问题及函数的最值.【方法点晴】本题主要考查函数奇偶性的性质、不等式恒成立问题及函数的最值，属于难题．不等式恒成立问题常见方法：①分离参数()a f x ≤恒成立（min ()a f x ≤即可）或()a f x ≥恒成立（max ()a f x ≥即可）；②数形结合；③讨论最值min ()0f x ≥或max ()0f x ≤恒成立；④讨论参数 .本题是利用方法①求得的最大值的.4．【答案】C 【解析】，可得直线的斜率为，故选C.110y -+=k =tan 60αα=⇒= 考点：直线的斜率与倾斜角.5．【答案】D【解析】解：由正弦定理知=，∴sinA==×=，∵a ＜b ，∴A ＜B ，∴A=45°，∴C=180°﹣A ﹣B=75°，故选：D ．　6．【答案】D【解析】解：经过2个小时，总共分裂了=6次，则经过2小时，这种细菌能由1个繁殖到26=64个．故选：D ．【点评】本题考查数列的应用，考查了等比数列的通项公式，是基础的计算题．　7．【答案】D【解析】【分析】由于长为2的线段MN 的一个端点M 在棱OA 上运动，另一个端点N 在△BCO 内运动（含边界），有空间想象能力可知MN 的中点P 的轨迹为以O 为球心，以1为半径的球体，故MN 的中点P 的轨迹与三棱锥的面所围成的几何体的体积，利用体积分割及球体的体积公式即可．【解答】解：因为长为2的线段MN 的一个端点M 在棱OA 上运动，另一个端点N 在△BCO 内运动（含边界），有空间想象能力可知MN 的中点P 的轨迹为以O 为球心，以1为半径的球体，则MN 的中点P 的轨迹与三棱锥的面所围成的几何体可能为该球体的或该三棱锥减去此球体的，即：或．故选D8．【答案】A【解析】解：由奇函数的定义可知：若f （x ）为奇函数，则任意x 都有f （﹣x ）=﹣f （x ），取x=0，可得f （0）=0；而仅由f （0）=0不能推得f （x ）为奇函数，比如f （x ）=x 2，显然满足f （0）=0，但f （x ）为偶函数．由充要条件的定义可得：“函数f （x ）是奇函数”是“f （0）=0””的充分不必要条件．故选：A ．　9．【答案】A 【解析】考点：斜二测画法．10．【答案】A 【解析】试题分析：通过列举可知，所以.{}{}2,6,0,2,4,6M P N ==±±=±±± M P N =⊆考点：两个集合相等、子集．111．【答案】C【解析】解：设a 、b 是两个非零向量，“（a+b ）2=|a|2+|b|2”⇒（a+b ）2=|a|2+|b|2+2ab=|a|2+|b|2⇒a •b=0，即a ⊥b ；a ⊥b ⇒a •b=0即（a+b ）2=|a|2+|b|2所以“（a+b ）2=|a|2+|b|2”是“a ⊥b ”的充要条件．故选C ．　12．【答案】C【解析】解：∵命题p ：∀x ∈R ，32x+1＞0，∴命题p 为真，由log 2x ＜1，解得：0＜x ＜2，∴0＜x ＜2是log 2x ＜1的充分必要条件，∴命题q 为假，故选：C ．【点评】本题考查了充分必要条件，考查了对数，指数函数的性质，是一道基础题．二、填空题13．【答案】【解析】试题分析：因为中，，，又ABC ∆2,60AB BC C ===︒2sin A=1sin 2A =，即，所以，∴，，．BC AB <A C <30C =︒90B =︒AB BC ⊥12ABCS AB BC ∆=⨯⨯=考点：正弦定理，三角形的面积．【名师点睛】本题主要考查正弦定理的应用，三角形的面积公式．在解三角形有关问题时，正弦定理、余弦定理是两个主要依据，一般来说，当条件中同时出现及、时，往往用余弦定理，而题设中如果边和正ab 2b 2a 弦、余弦交叉出现时，往往运用正弦定理将边化为正弦，再结合和、差、倍角的正弦公式进行解答．解三角形时．三角形面积公式往往根据不同情况选用不同形式，，，等等．1sin 2ab C 12ah 1()2a bc r ++4abc R14．【答案】73【解析】试题分析：画出可行域如下图所示，由图可知目标函数在点处取得最大值为.12,33A ⎛⎫⎪⎝⎭73考点：线性规划．15．【答案】　4　．【解析】解：由题意知，满足关系式{2，3}⊆A ⊆{1，2，3，4}的集合A 有：{2，3}，{2，3，1}，{2，3，4}，{2，3，1，4}，故共有4个，故答案为：4．　16．【答案】[]2,6【解析】考点：简单的线性规划．【方法点睛】本题主要考查简单的线性规划.与二元一次不等式（组）表示的平面区域有关的非线性目标函数的最值问题的求解一般要结合给定代数式的几何意义来完成.常见代数式的几何意义：（1表示点与原点的距离；（2与点间的距离；（3）可表示点(),x y ()0,0(),x y (),a b yx与点连线的斜率；（4）表示点与点连线的斜率.(),x y ()0,0y bx a--(),x y (),a b 17．【答案】　2x ﹣y+1=0　．【解析】解：由题意得，y ′=（x+e x ）′=1+e x ，∴点A （0，1）处的切线斜率k=1+e 0=2，则点A （0，1）处的切线方程是y ﹣1=2x ，即2x ﹣y+1=0，故答案为：2x ﹣y+1=0．【点评】本题考查导数的几何意义，以及利用点斜式方程求切线方程，注意最后要用一般式方程来表示，属于基础题．　18．【答案】　70　．【解析】解：根据题意二项式展开式中，仅有第五项的二项式系数最大，则n=8，所以二项式=展开式的通项为T r+1=（﹣1）r C 8r x 8﹣2r 令8﹣2r=0得r=4则其常数项为C 84=70故答案为70．【点评】本题考查二项式定理的应用，涉及二项式系数的性质，要注意系数与二项式系数的区别．　三、解答题19．【答案】【解析】解：解：集合A={x|x 2﹣3x+2=0}={1，2}∵B ⊆A ，∴（1）B=∅时，a=0（2）当B={1}时，a=2（3））当B={2}时，a=1故a 值为：2或1或0．　20．【答案】（1）的单调递增区间为，单调递减区间为，()f x (1,)k -+∞(,1)k -∞-，无极大值；（2）时，时1()(1)k f x f k e -=-=-极小值2k ≤()(1)(1)f x f k e ==-最小值23k <<，时，；（3）.1()(1)k f x f k e -=-=-最小值3k ≥2()(2)(2)f x f k e ==-最小值2e λ≤-【解析】（2）当，即时，在上递增，∴；11k -≤2k ≤()f x []1,2()(1)(1)f x f k e ==-最小值当，即时，在上递减，∴；12k -≥3k ≥()f x []1,22()(2)(2)f x f k e ==-最小值当，即时，在上递减，在上递增，112k <-<23k <<()f x []1,1k -[]1,2k -∴．1()(1)k f x f k e -=-=-最小值（3），∴，()(221)xg x x k e =-+'()(223)x g x x k e =-+由，得，'()0g x =32x k =-当时，；32x k <-'()0g x <当时，，32x k >-'()0g x >∴在上递减，在递增，()g x 3(,)2k -∞-3(,)2k -+∞故，323()()22k g x g k e -=-=-最小值又∵，∴，∴当时，，35,22k ⎡⎤∈⎢⎥⎣⎦[]30,12k -∈[]0,1x ∈323()(22k g x g k e -=-=-最小值∴对恒成立等价于；()g x λ≥[]0,1x ∀∈32()2k g x eλ-=-≥最小值又对恒成立．32()2k g x eλ-=-≥最小值35,22k ⎡⎤∀∈⎢⎥⎣⎦∴，故．132min (2)k e k --≥2e λ≤-考点：1、利用导数研究函数的单调性进而求函数的最值；2、不等式恒成立问题及分类讨论思想的应用.【方法点睛】本题主要考查利用导数研究函数的单调性进而求函数的最值、不等式恒成立问题及分类讨论思想的应用.属于难题. 数学中常见的思想方法有：函数与方程的思想、分类讨论思想、转化与划归思想、数形结合思想、建模思想等等，分类讨论思想解决高中数学问题的一种重要思想方法，是中学数学四种重要的数学思想之一，尤其在解决含参数问题发挥着奇特功效，大大提高了解题能力与速度.运用这种方法的关键是将题设条件研究透，这样才能快速找准突破点. 充分利用分类讨论思想方法能够使问题条理清晰，进而顺利解答，希望同学们能够熟练掌握并应用与解题当中.本题（2）就是根据这种思想讨论函数单调区间的.21．【答案】【解析】解：（1）因为f（x）是R上的奇函数，所以f（0）=0，即=0，解得b=1；从而有；…经检验，符合题意；…（2）由（1）知，f（x）==﹣+；由y=2x的单调性可推知f（x）在R上为减函数；…（3）因为f（x）在R上为减函数且是奇函数，从而不等式f（1+|x|）+f（x）＜0等价于f（1+|x|）＜﹣f（x），即f（1+|x|）＜f（﹣x）；…又因f（x）是R上的减函数，由上式推得1+|x|＞﹣x，…解得x∈R．…22．【答案】【解析】解：设点A（3，﹣2）关于直线l：2x﹣y﹣1=0的对称点A′的坐标为（m，n），则线段A′A的中点B（，），由题意得B在直线l：2x﹣y﹣1=0上，故2×﹣﹣1=0 ①．再由线段A′A和直线l垂直，斜率之积等于﹣1得×=﹣1 ②，解①②做成的方程组可得：m=﹣，n=，故点A′的坐标为（﹣，）．【点评】本题考查求一个点关于直线的对称点的坐标的方法，注意利用垂直及中点在轴上两个条件．23．【答案】【解析】【知识点】空间的角利用直线方向向量与平面法向量解决计算问题垂直【试题解析】（Ⅰ）是等边三角形，为的中点，平面平面，是交线，平面平面．（Ⅱ）取的中点，底面是正方形，，两两垂直．分别以的方向为轴、轴、轴的正方向建立空间直角坐标系，则，，，设平面的法向量为，，，，平面的法向量即为平面的法向量．由图形可知所求二面角为锐角，(Ⅲ)设在线段上存在点，，使线段与所在平面成角，平面的法向量为，，，解得，适合在线段上存在点，当线段时，与所在平面成角．24．【答案】【解析】解：（1）由所求椭圆与椭圆有相同的焦点，设椭圆方程，由（4，3）在椭圆上得，则椭圆方程为；（2）由双曲线有相同的渐近线，设所求双曲线的方程为﹣=1（λ≠0），由题意可得c2=4|λ|+9|λ|=13，解得λ=±1．即有双曲线的方程为﹣=1或﹣=1．。