高一模块1检测
高一期末模块考试(1)
高一期末模块考试(1)第Ⅰ卷（选择题共50分）注意事项：1．第Ⅰ卷共40小题，1～30小题每题1分，31～40小题每题2分，共50分。
2．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。
如需改动，用橡皮擦干净后，再选涂其它答案标号。
不涂在答题卡上，只答在试卷上不得分。
一、选择题（每小题只有一个选项符合题意）1．下列与细胞有关的叙述错误的是A．一切生物体的生命活动都是在细胞内或在细胞参与下完成的B．SARS病毒没有细胞结构，也能独立完成生命活动C．除病毒外，生物体都是由细胞构成的D．多细胞生物依赖各种分化的细胞密切合作，共同完成复杂的生命活动2．下列关于生命物质基础的叙述正确的是A．胞嘧啶脱氧核糖核苷酸由C、H、O、N四种元素组成B．组成活细胞的主要元素中O的含量最高C．大肠杆菌细胞壁的主要组成成分是纤维素D．C、H、O、N、P是组成生物大分子物质所共有的元素3．下列生物中具有拟核的一组是①蓝藻②酵母菌③草履虫④小球藻⑤SARS病毒⑥念珠藻⑦葡萄球菌⑧霉菌⑨紫菜A．①⑤⑥⑦⑧⑨ B. ①②⑥⑧ C. ①⑥⑦⑧ D. ①⑥⑦4．下列有关细胞结构和功能的叙述正确的是A．噬菌体、乳酸菌、酵母菌都含有核糖体B．能进行光合作用的细胞不一定含有叶绿体C．遗传物质组成的差异使细胞发生分化D．人的神经细胞和骨髓细胞都有细胞周期5．下列有关蛋白质、糖类和脂肪的叙述不正确的是A．糖类是生物体主要的能源物质，但并非所有的糖都可以作为能源物质B．糖类和脂肪相比较，脂肪完全氧化分解需要更多的氧气C．参与信息传递的激素都是蛋白质D．糖蛋白可以与某些信息分子特异性结合而起到传递信息的作用6．人体内的某种有机化合物只含有C、H、O三种元素，下列对该种化合物的叙述正确的是A．与细胞膜的组成无关B．不能作为能源物质为人体的生命活动提供能量C．不是构成核酸的成分D．对维持体温的相对恒定具有重要作用7．细胞核内行使遗传功能的结构是A．染色质B．核孔C．核膜D．核仁8．下列细胞一定不具有活性的是A．用健那绿对线粒体染色30min的细胞B．经盐酸和龙胆紫溶液处理的根尖细胞C．用于观察叶绿体和细胞质流动的黑藻细胞D．用于进行质壁分离和复原的表皮细胞9．生物膜系统是指A．具有单层膜的细胞器B．具有双层膜的细胞器C．细胞器膜、细胞膜、核膜等膜结构D．细胞内能直接转化的膜结构10．“观察DNA和RNA在细胞中的分布”实验中，下列操作正确的是A．染色时先用甲基绿染液，再滴加吡罗红染液B．将涂片用质量分数为8%的盐酸处理后，接着用染色剂染色C．观察时应选择染色均匀，色泽较浅的区域D．先用低倍镜找到清晰的细胞后，直接换上高倍镜观察11．下列关于酶的叙述正确的是A．低温能降低酶活性的原因是其破坏了酶的空间结构B．酶的基本组成单位是氨基酸或脱氧核苷酸C．酶的作用是降低反应所需的活化能D．酶在催化过程中不断被消耗12．下列关于ATP的叙述错误的是A．远离A的高能磷酸键容易水解B．ATP的化学元素组成包括C、H、O、N、PC．细胞呼吸过程产生的A TP是供应细胞生命活动的直接能源物质D．ATP中的A与构成RNA的碱基A代表的含义相同13．在氧气充足的锥形瓶中，酵母菌分解葡萄糖的过程不生成A．ATP B．酒精C．H2O D．CO214．下列关于无丝分裂的叙述错误的是A．低等生物细胞特有的分裂方式B．一个核缢裂成两个核C．分裂过程中不出现纺锤体D．分裂过程中不出现染色体的变化15．多个氨基酸分子缩合形成含2条肽链的蛋白质时，相对分子量减少了900，由此可知：此蛋白质分子所含的氨基酸数和肽键数分别是A．52、52 B．50、50 C．52、50 D．50、4916．已知Mn是许多酶的活化剂，例如能激活硝酸还原酶。
高一英语模块一第一单元测试北师大版
高一英语模块一第一单元测试之五兆芳芳创作一、单项填空(每题1分，共10分)1. The movie was_________. We were really _______by it.A boring; boredB boring; boringC bored; boredD bored; boring2. He didn’t make ________ clear when and where the meeting would be held.A. thisB. thatC. itD. these3. It is often said that __________ teachers have ________ very easy life.A. /; /B. /; aC. the; / D the; a4. My English teacher raised her voice _____ we all heard her clearly.A. even ifB. thoughC. in order toD. so that5. My friend Martin was very sick with a strange fever; ________,he could neither eat nor sleep.A. over the yearsB. after allC. as wellD. as a result6. A few years later I __________ English as I became interested in it.A. took overB. took offC. took upD. took on7. These natural parks are very important for protecting manyanimals, which would ________ have the danger of dying out.A. otherwiseB. yetC. foreverD. ever8. With some ________ problems to deal with, he had no time tosay goodbye to us and left in a hurry.A. personalB. urgentC. socialD. common9. Now, more and more people suffer _______ the pressure of their job.A. ofB. offC. fromD. with10. Last night, we were talking about a math problem heatedlywhen the lights suddenly _________.A. turned offB. switched offC. went offD. put off二、完形填空(每题1.5分，共30分)“So, you would like to interview me?” God smiled and said, “What questions do you have to ask me?”God’s hands took mine and we were silent for a while and then I asked, “As a 11, what are some of life’s lessons you want your children to12 ?”God replied with a smile, “I want them to learn that they cannot make anyone 13them. What they can do is to let themselves be loved. I want them to learn that what is the most 14is not what they have in their lives, but who they have in their lives. I want them to learn that it is not good to 15themselves with others. All will be 16individually on their own value, not as a 17on a comparison basis(比较根本)! I want them to learn that a 18person is not the one who has the most, but is the one who needs 19. I want them to learn that it only takes a few seconds to 20deep wounds in persons we love, and that it 21many years to heal(治愈) them. I want them to learn to 22by practicing forgiveness. I want them to learn that there are persons who love them dearly,23simply do not know how to express or show their24. I want them to learn that money can buy everything but 25.I want them to learn that two people can look at the 26thing and see it totally differently. I want them to learn that a 27is someone who knows everything about them and likes them anyway. I want them to learn that it is not always 28that they are forgiven by others, but that they have to forgive 29 .”People will forget what they said. People will forget what they did, but people will 30 forget how they made themselves feel. 11. A. god B. parent C. teacher D.guide12. A. choose B. learn C. pickD. find13. A. loveB. treat C. accept D. take14. A. valuable B. reasonable C. necessaryD. satisfied15. A. compare B. decide C. consider D. join16. A. felt B. filled C. judgedD. counted17. A. person B. group C. crew D. team18. A. poor B. rich C. noble D. different19. A .the most B. the better C. the best D. the least20. A. hide B. fold C. openD. ruin21. A. takes B. spends C. pays D. uses22. A. forgive B. remember C. forgetD. stand23. A. but B. and C. so D. for24. A. pities B. feelings C. disappointments D. sympathies25. A. comfort B. shame C. happinessD. satisfaction26. A. same B. easy C. different D. opposite27. A. new person B. true friend C. rich bossD. poor fellow28. A. rich B. wealthy C. numerous D. enough29. A. them B. itself C. yourselvesD. themselves30. A. never B. ever C. already D. still三、阅读理解(每题2分，共28分)ASometimes everything seems to go wrong at once. As more things happen, we get more stressed. It means we get too tired and can’t think properly. It means more things go wrong!What happens when you feel stressed? ___31___. Your heart beats faster. Your stomach feels tight or you feel sick.Yourbreathing gets faster. It is hard to get to sleep. Or you wake up feeling like you didn’t really sleep because you still feel tired.____32______.Think about what makes you feel bad. Talk over your problem with a friend or a trusted adult. Get help to deal with the problem if you need it. Plan your work if you are getting behind. Set yourself some goals to work your way through the problem. Make sure that you are getting enough exercise. Organize your time so that you can do many things. You can always do that sport or activity next term or next year. You don’t hav e to do everything at once.____33______. Exercise such as dancing, running, jumping, walking and bike riding is very good. If you are not an active person, then here are some ideas for you. You can even do some of them sitting on the bus or train. Preten d you’re a real dancer and really go for it. Apart from great exercise dancing is great fun too.If you are getting stressed out or you are having problems sleeping, it’s time to change your life a bit by doing something different. Try a new hobby or interest. Set yourself some goals like making new friends, keeping up with school work, getting your chores done right away, organizing your room.从所给的四个选项中选出适当的选项填入文章的空白处，使文章连贯.其中一项是多余的.A.There are different things you can do to relax. Exerciseis great and it can help you sleep if you are doing someas part of your day.B.When you get worried or stressed out about something,it affects your body in a number of ways.C.Maybe you have not studied hard. You may losesomething you really like and you’re in trouble at home.D.What can you do if you feel stressed?BNow let’s compare life differences between living in a city and living in a village.Living in a village seems to be more difficult than living in a city. Transport is a big problem for villages. There are places where the buses pass through only two or three times a day. People also have few opportunities to take part in the cultural life. There are also many good things. For example, villages are less noisy. They have little pollution and rubbish. People can go to the forest or meadow. They can easily find places to be alone. In the city, it is impossible because streets are crowded with people. Also the parks aren’t quiet. There are many children and people with their dogs.People in the city have to breathe the air polluted by factories, cars and people. But in the country, there is fresh air and nature full of beautiful trees, flowers and animals. People living in the village know one another. It can be a little unpleasant because people know everything you did wrong. In a city you can feel lonely.In cities, there are also many shops. There is no problem if you need to buy something. If it isn’t in one shop, you can go to another one. In the village, there are only few shops and even the only one with the necessary foods. However, cities aren’t only centers of shopping. There are also many offices. Of course all good schools are in cities.For people living in the country, there can be a big problem with employment. People in the cities can find a new job more easily than people in the country. After all, the job opportunity is one of the most important reasons why people want to move to the city. But many people from cities say they would love living in the country. It is really strange.34. If you live in a village and you did something wrong, _________.A. villagers will come to your home to comfort youB. you will be punished by the villagersC. almost every villager will know thatD. no one knows that35. Why do so many people move to cities?A. Because there are many shopping centers in cities.B. Because there are many offices in cities.C. Because there are many good schools in cities.D. Because there are many job opportunities in cities.36 What is the writer’s opinion on which kind of life is better, country life or city life?A. The writer thinks that living in a village is better.B. The writer thinks that living in a city is better.C. The writer doesn’t tell us his opinion on the topic.D. The writer feels it strange to live in the country.CWinter’s short days are more than cold. For many people, winter depression(消沉), the most common type of Seasonal Affective Disorder(SAD), is as much a part of the reason as hats and scarves(围巾).Winter serious SAD sufferers may need medical treatment. Those feeling a little blue can help themselves by sticking to a healthy lifestyle. Here are some tips:Pace yourself. Don’t expect to do everything you normallycan. Set a realistic schedule. Don’t listen to negative thinking, like blaming yourself or expecting to fail.Get involved in activities that make you feel good or feel like you’ve achieved something. For example, play table tennis or badminton.If you are feeling depressed, you may feel like staying away from friends. Yet this is a time when friends’ support can be helpful. Call them regularly. Remember, the more we put off calling or visiting a friend, the harder it is to rebuild a friendship.Think clearly about what’s wr ong or right. Instead of giving in to vague feelings of sadness, look at your problems objectively. Break down problems into specific issues that you can work on.Regular exercise helps to prevent and ease depression.Eat well. Studies show that a healthy diet can help to maintain(keep) a healthy body and mind. The vitamins, minerals and micro-nutrients found in a balanced diet may help our bodies to produce feel-good hormones(荷尔蒙). Foods containing chemicals to help produce feel-good hormones include bananas, turkey, nuts and seeds. Eat at least five pieces of fruit and vegetables every day.P.S. Symptoms(症状) of SAD:No interests or pleasure in things you used to enjoyIncreased need for sleepA change in eating habits, especially an appetite for sweet or starchy(含淀粉的) foodsWeight gainA heavy feeling in the arms or legsA drop in energy levelDifficulty in concentratingOverly emotionalAvoidance of friends and social situationsFrequent feelings of guilt(负罪感)Long-term feelings of hopelessness, and physical problems, such as headaches37．The writer of the passage agrees that _____________.A．the cold in winter makes us suffer from SADB．hats and scarves are as important as SADC．everyone of us meets SAD in winterD．we are blue mainly because of short days in winter 38．We may infer that __________ according to the passage.A．more darkness will make us sadB．we should wear hats and scarves in winterC．a healthy lifestyle prevents us from serious SADD．staying away from friends makes us depressed 39．When we pace ourselves, we ____________.A．don’t do anything we can B．make a practical planC．expect to succeed in nothing D．think something of guilt40．The passage includes the following EXCEPT __________________ .A．the earlier we meet friends, the easier it is to rebuild a friendshipB．if we give up to unclear feelings of sadness, we’ll be caught in the SADC．playing table tennis helps us achieve whatever we want D．feel-good hormones from a balanced diet can help keep a healthy bodyDDo you want to live another 100 years or more? Some experts say that scientific advances will one day enable humans to last tens of years beyond what is now seen as the natural limit of the human life span."I think we are knocking at the door of immortality (永生),”said Michael Zey, a Montclair State University business professor and author of two books on the future. "I think by 2075 we will see it and that's a conservative estimate (守旧的估量)."At the conference in San Francisco, Donald Louria, a professor at New Jersey Medical School in Newark said advances in using genes as well as nanotechnology (纳米技巧) make it likely that humans will live in the future beyond what has been possible in the past. "There is agreat push so that people can live from I20 to 180 years," he said. "Some have suggested that there is no limit and that people could live to 200 or 300 or 500 years."However, many scientists who specialize in ageing are doubtful about it and say the human body is just not designed to last past about 120 years. Even with healthier lifestyles and less disease, they say failure of the brain and organs will finally lead all humans to death.Scientists also differ on what kind of life the super aged might live. "It remains to be seen if you pass 120, you know; could you be healthy enough to have good quality of life?" said Leonard Poon, director of the University of Georgia Gerontology Centre. "At present people who could get to that point are not in good health at all."41. By saying "we are knocking at the door of immortality", Michael Zey means _______.A. they believe that there is no limit of livingB. they are sure to find the truth about long livingC. they have got some ideas about living foreverD. they are able to make people live past the present life span42. Donald Louria’s attitude towards long living is that _______.A. people can live from 120 to 180B. it is still doubtful how long humans can liveC. the human body is designed to last past about 120 yearsD. it is possible for humans to live longer in the future43. The underlined "it" ( paragraph 4 ) refers to ________.A. a great pushB. the idea of living beyond the present life spanC. the idea of living from 200 to 300 yearsD. the conservative estimate44. What would be the best title for this text?A. Living Longer or NotB. Science, Technology and Long LivingC. No Limit for Human LifeD. Healthy Lifestyle and Long Living四、按照句子意思和首字母提示写出适当的词.(每题1分，共6分)1. We are prepared for all the c___________ and opportunities.2. The little boy is b___________with the same activities in class.3. I envy the girl who seems to be rather relaxing in s____________ situations.4. Before your talking, you need to o_____________ideas.5. My mom is an a____________ and she spends all morning checking numbers in her company.6. She often c that herbusy father cares little about her mother and her.五、用所给动词的正确时态填空.(每题1分，共10分)7. Dad can’t come to the phone because he __________(have) a shower.8. We _____________(write) a paper on air pollution these days.9. We _____________(train) every day this week to prepare for our next match.10. The new term _______________(begin) on the 1st of September.11. The invitations have been sent and a lot of people ______________(come) to our wedding .12. I ____________________(study) medicine after my graduation from school.13. He __________________ (watch) soap operas every night.14. If he _________________(spend) all that money, he will be poor again.15. The train for Beijing ________________________(leave) at 4:00 this afternoon.16. Look at the dark sky –- it _________________________(rain) .六、按照所给汉语提示完成下列各句.每空限填一词.(每题2分，共10分)17. 我母亲通常宁愿待在家里而不肯意外出散步.My mother usually ___________ staying at home _________ going out for a walk.18. 学生们每天轮流擦黑板.The students _________ _________ to brush the blackboard very day.19. 请你今晚介入我们的讨论，好吗？Will you please ________ us ______ the discussion this evening?20. 我们的总经理在昨天的会上提出了一条很好的建议.Our general manager ________ _______ with a good proposal at yesterday’s meeting.21. 每天早上李平改更衣服的时间不到五分钟.______ _______ Li Ping less than five minutes to _______ ________ every morning.七、翻译下列句子.(每题4分，共8分)22. 没有一个好妻子我是不成能过上这种生活的._______________________________________________________________________________ 23．几近每一分钟都充斥着急待处理的事情._______________________________________________________________________________ 高一英语Unit 1单元检测答题纸Name ________ Class___________ Marks___________选择题答案填入下表：4. ________________5. __________________6. ____________________五、7. ____________________________ 8. ______________________________9. ____________________________ 10. ______________________________11. ____________________________ 12. ______________________________13. ____________________________ 14. ______________________________15. ____________________________ 16. ______________________________六、17. _________ _________ 18. ___________ ____________ 19. ____________ ________20. _________ _________ 21. ___________ ____________ ___________ __________七、22. _______________________________________________________________________23. ________________________________________________________________________ .。
高中生物新教材必修一：模块检测试卷 (带答案)
模块检测试卷(时间：90分钟满分：100分)一、选择题(本题包括25小题，每小题2分，共50分) 1．细胞是生命活动的基本单位。
下列事实不支持这一说法的是()A．人体的发育以细胞的增殖、分化为基础B．变形虫是单细胞生物，能够进行运动和捕食C．离体的线粒体在一定条件下产生ATPD．病毒需要寄生在活细胞中才能进行增殖2．下列关于生物体内脂质与糖类的叙述，正确的是()A．脂质与糖类的组成元素相同B．脂质与糖类可以大量相互转化C．淀粉和纤维素都是植物细胞中的储能物质D．相同质量的脂肪与糖原，脂肪含能量更多3．下列关于细胞中各种化合物的说法，错误的是()A．多糖、蛋白质、核酸等大分子物质构成细胞的重要成分B．糖类和脂质提供了生命活动的重要能源C．水和无机盐与其他物质共同构建细胞，参与细胞的生命活动D．细胞中各种化合物的含量和比例是固定不变的4．层粘连蛋白是由一条重链(α链)和两条轻链(β1、β2链)构成的高分子糖蛋白，作为细胞结构成分，含有多个结合位点并保持细胞间粘连及对细胞分化等都有作用，层粘连蛋白结构示意图如图。
若该蛋白由m个氨基酸构成，则下列有关说法不正确的是()A．该层粘连蛋白含有肽键数为m－3B．该蛋白在细胞识别中具有重要作用C．糖蛋白位于细胞膜的外表面D．该物质的合成只需要核糖体即可完成5．下列有关细胞膜的流动镶嵌模型的叙述，错误的是()A．细胞膜的流动镶嵌模型是由辛格和尼科尔森提出的B．胆固醇、维生素D等物质能优先通过细胞膜，这与细胞膜上的载体蛋白有关C．图中①是糖蛋白，位于细胞膜的外表面D．磷脂双分子层是细胞膜的基本支架，具有屏障作用6．下列对细胞基本结构的认识，正确的是()A．蛋白质在细胞膜行使功能方面起着重要作用B．细胞器都漂浮在液态的细胞质基质中C．细胞核是细胞代谢和遗传的中心D．各种生物膜的结构和功能差异很大7．下列关于细胞膜流动镶嵌模型的叙述错误的是()A．蛋白质分子以镶、嵌入、贯穿的方式存在于磷脂双分子层中B．细胞膜的流动性强弱是不变的，即使温度发生变化C．胞吞、胞吐、质壁分离及复原的过程都能体现细胞膜具有流动性D．流动镶嵌模型中，细胞膜两侧的蛋白质并非均匀分布8．如图是植物细胞部分结构的生物膜示意图，下列说法不正确的是()A．①所在的细胞结构与植物光合作用有关B．②所在的细胞结构中不可能含有色素C．③的内膜向内折叠可以增大酶的附着位点D．④的外膜可以与内质网膜直接相连9．下列关于细胞核的叙述，错误的是()A．衰老细胞中细胞核体积减小B．代谢旺盛的细胞，核孔数目较多C．核孔是大分子物质进出细胞核的“通道”D．细胞核是储存遗传信息的主要场所10．关于染色质或染色体，下列叙述中错误的是()A．染色质和染色体的形态结构和化学成分不相同B．染色质是细胞核内容易被碱性染料染成深色的物质C．染色质或染色体的主要成分都是DNA和蛋白质D．染色体是由染色质高度螺旋化、缩短变粗形成的11．下列有关叙述正确的是()A．若判断生物是否为需氧型，依据是细胞中有无线粒体结构B．若判断细胞是否为植物细胞，依据是细胞中有无叶绿体结构C．依据细胞内是否有核膜结构，可将细胞生物分为真核生物和原核生物D．若判断细胞是否为动物细胞，依据是细胞中有无中心体结构12．下列有关生物膜功能的叙述，正确的是()A．屏障作用：为细胞生命活动提供相对稳定、封闭的内部环境B．分隔成细胞器：保证真核细胞内的生命活动高效、有序地进行C．能量转换：葡萄糖分解成丙酮酸，稳定化学能转换成活跃化学能和热能D．物质运输：需依赖膜上的转运蛋白13．(2019·辽宁高一月考)在“观察植物细胞的吸水和失水”实验中，对临时装片观察了三次，如下图所示。
高一目标检测答案(英语必修1必修2)
高一英语必修1必修2目标检测参考答案Module 1 Unit 1基础练习二、1．珠蒂十几岁就是一位著名演员了。
2．这颗牙有些松。
3．黄昏时街灯亮了起来。
4．我能打开窗帘吗？5．雷电似乎已经停了。
6. 安迪在尘土飞扬的马路上骑着自行车。
7. 和你的同伴说说你的焦虑。
8. 吉尔西班牙语说得好，也许她能给我们一些提示。
9. 我们继续这个问题的下一项。
三、1－5 HEBDC 6－9 AFIG四、1. entirely 2. exactly 3. pack 4. concerned 5. suffering 6. upset7. power 8. ignore 9. German 10. calm五、1. have got to 2. calm your friend down 3. are concerned about 4. set down5. a series of6. on purpose7. in order to8. walking the dog9. face to face六、1. Add up these numbers for me, please.2. I’ve got to go to a meeting.3. You really don’t know what we went through.4. We’re all concerned about her safety.5. I'm tired of watching TV, let's go for a walk.6. I’ve fallen in love with Mary.7. It was far more expensive than I expected.8. He knows how to get along with people9. Don't worry. My brother will pack everything up.10. He looked at them, without joining in their conversation.七、1－5 CCDAC 6－10 AAABD 11－12 CD拓展训练一、ABD二、1－5 DDBAC三、1－5 ACBDA 6－10 CADAB 11－15 BCDBD2. Ideas:1) go to talk to people standing alone2) join in a discussion3) you talk about likes and dislikesReasons:1) He or she may be lonely too2) let people know you are friendly3) find people with the same interests3. One Possible Version:Dear Xiaodong,I’m sorry you are having trouble in making friends. However, the situation is easy to change if you take my advice. Here are some tips to help you.First, why not go and talk to people standing on their own? I agree that this is difficult but that person may be lonely too. If you do this I am sure you will soon have a new friend. Secondly, you should try to join in a discussion. You may not feel that this is right, but by doing this you are letting people know how friendly you are. So there should be no problem. It should certainly provide you with some new friends.Thirdly, you can begin the conversation by asking about their likes and dislikes. That way you will soon find people with the same interests. I think that is a good way to find new friends.I hope you find these ideas useful.Yours,Miss Wang 五、One Possible Version:Dear Peter,I am writing to ask whether you are able to do me a favor.I want to have a pen friend, hopefully a girl in her early twenties, and with interests similar to mine. In my mind, she is someone who is interested in traveling, swimming, and playing table tennis. Besides, it would be better for her to have a pet dog as I have kept one at home for some time. With such a pen friend, I hope I can share with her our experiences in traveling, taking care of pets, or whatever we have in common. And I believe I will improve my English by doing so and learn more about her country.I look forward to hearing from you soon.Best regards,Li Hua Module 1 Unit 2基础练习二、1．他看起来30岁，可实际上已经45岁了。
长郡中学高一数学第一次月考数学试卷
数学（长郡版）- 4
（1）若 A 1,2，求 S T ： （2）若 A 0, m，且 S T ，求实数 m 的值；
（3）若对于 A 中的每一个 x 值，都有 f (x) g(x) ，求集合 A 。
17. （本小题满分 10 分）
已知函数 f (x) 2x2 a , 且f (1) 3 。 x
（1）求函数 f (x) 在 - ，0 上的单调区间，并利用定义证明；
个数为
A.71
B.49
C.35
D.29
二、填空题：本大题共 5 小题，每小题 4 分，共 20 分，将答案填在答案纸上。
11. 设 P,Q 为两个非空实数集合， P 中含有 0,2,5 三个元素， Q 中含有1,2,6 三个元素，定
义集合 P Q 中的元素是 a b ，其中 a P,b Q ，则 P Q 中元素个数是
一片森林原面积为 a .计划从某年开始，每年砍伐一些树林，且每年砍伐面积与上一年剩余
面积的百分比相等，并计划砍伐到原面积的一半时，所用时间是 10 年。为保护生态环境，
森林面积至少要保留原面积的 1 。已知到今年为止，森林剩余面积为原面积的 2 。
4
2
（1）求每年砍伐面积与上一年剩余面积的百分比； （2）到今年为止，该森林已砍伐了多少年？ （3）为保护生态环境，今后最多还能砍伐多少年？
19.（本小题满分 12 分）
已 知 函 数 f (x) 对 一 切 实 数 x, y ， 等 式 f (x y) f ( y) x(x 2y 1) 都 成 立 ， 且
f (1) 0 。
（1）求函数 f (x) 的解析式； （2）已知 a,b R，g(x) f (x) bx, 当 0 x 1 时，使不等式 f (x) 3 2x a 恒成立
北师大版高一数学模块1检测试卷及答案
高一年级数学学科模块1试卷一．选择题：本大题共12个小题，每小题5分，共60分。
在每小题给出的四个选项中，只有一项是符合题目要求的。
1. 函数()ln 26f x x x =+-的零点一定位于区间（ ）.A. (1, 2)B. (2 , 3)C. (3, 4)D. (4, 5) 2. 已知集合{}2{|3},|log 1M x x N x x =<=>，则M N = （ ）.A. ∅B. {}|03x x <<C. {}|13x x <<D. {}|23x x << 3. 若372log πlog 6log 0.8a b c ===，，，则（ ）. A. a b c >> B. b a c >> C. c a b >> D. b c a >>4.函数2()lg(31)f x x ++的定义域是（ ）.A.1(,)3-+∞ B. 1(,1)3- C. 11(,)33- D. 1(,)3-∞-5. 设函数()log ()(0,1)a f x x b a a =+>≠的图像过点(2,1)，其反函数的图像过点(2,8)，则a b +等于（ ）.A. 3B. 4C. 5D. 6 6. 下列大小关系正确的是（ ）.A. 30.440.43log 0.3<<B. 30.440.4log 0.33<<C. 30.44log 0.30.43<<D. 0.434log 0.330.4<<7. 设1a >，函数()log a f x x =在区间[]2a a ，上的最大值与最小值之差为12，则a =（ ）.B. 2C. D. 48. 如图所示的是某池塘中的浮萍蔓延的面积(2m )与时间t (月)的关系:t y a =,有以下叙述: ① 这个指数函数的底数是2; ② 第5个月时,浮萍的面积就会超过230m ;③ 浮萍从24m 蔓延到212m 需要经过1.5个月;④ 浮萍每个月增加的面积都相等.其中正确的是（ ）.A. ①②③B. ①②③④C. ②③④D. ①②9. 已知函数()f x 满足()()()f ab f a f b =+，且(2)f p =，(3)f q =，那么(12)f 等于（ ）.t/月A. p q +B. 2p q +C. 2p q +D. 2p q +10. 已知函数()f x 是奇函数，当0x >时，()(1)f x x x =-；当0x <时，()f x 等于（ ）.A. (1)x x -+B. (1)x x +C. (1)x x -D. (1)x x -- 11. 设,a b 满足01a b <<<，下列不等式中正确的是（ ）. A. a b a a < B. a b b b < C. a a a b < D. b b b a <12. 某中学的研究性学习小组为考察一个小岛的湿地开发情况，从某码头乘汽艇出发，沿直线方向匀速开往该岛，靠近岛时，绕小岛环行两周后，把汽艇停靠岸边上岸考察，然后又乘汽艇沿原航线提速返回. 设t 为出发后的某一时刻，S 为汽艇与码头在时刻t 的距离，下列图象中能大致表示()S f t =的函数关系的为（ ）.C.B.A.SStt oooSt二．填空题：本大题共6小题，每小题5分，共30分。
高一年级数学1模块考试试卷
高一年级数学1模块考试试卷一、选择题：(5分×12=60分)1、(){},|0,0M x y x y =>>，(){},|0N x y xy =>，(){},|0P x y x y =+>，则下列关系中正确的是（ ）A ．M N P 刎B ．M P N 刎C ．M N Ø但M P ØD ．M N Ø2、下列各组中两个函数()f x 和()g x 表示同一个函数的是（ ）A ．()2lg ,()2lg f x x g x x ==B ．()2,()f x x g x ==C ．()[)()1,1,1,()1,,1x x f x x g x x x ⎧-∈+∞⎪=-=⎨-∈-∞⎪⎩ D ．(),()1xf xg x x==3、函数()()1,,01,0,x y x ∈-∞⎧⎪=⎨-∈+∞⎪⎩ 的图象是（ ）A B C D4、函数()3f x x =-的定义域是（ ）A ．3x ≠B ．0x ≥C ．03x ≤<或x>3D ． 以上都不对5、已知函数()214f x x x -=-，则()1f x +=（ ）A ．241x x -+B ．24x -C ．223x x --D ．223x x -+6、函数21413x x y -+⎛⎫= ⎪⎝⎭的值域是（ ）A ．()1,+∞B ．()0,1C ．[]0,1D ． (]0,17、设集合{}|A x x Z =∈≤≤，且-10x -1，{}|5B x x Z =∈≤，且x ，则A B ⋃的元素个数是（）A ．11B ．10C ．16D ．158、12log32的值是（ ）A ．12 B ．3 C ．13 D ．29、下列各式中，是恒等式的是（ ）A ．log log log a a a xx y y = B ． loglog a x n =y x 0-11y 10-1x y10-1xC ．log log log ()a a a x y x y -=-D ．log log log log a a a a x x y y=- 10、函数()(log ,(0,1)a f x x a a =>≠且是（ ） A ．奇函数 B ．偶函数 C ．非奇非偶函数 D ．奇偶性由a 的值确定11、若01a <<，下列不等关系中正确的是（ ）A ．0.50.3a a >B ．0.50.3a a >C ．log 0.5log 0.3a a >D ．lg lg 0.50.3a a >12、在（0，2）内是增函数的是（ ）A ．2y x =B ．231y x x =-+C ．1xy π⎛⎫= ⎪⎝⎭ D．y =二、填空题（4分×4=16分）13、点（x,y ）在映射f 下的象是（2x-y,x+2y ）,则点（3，4）的原象是_________。
高一数学必修模块1综合考试卷
一、 选择题（每小题5分，共60分）1.设集合A={3的倍数}，B={2的倍数}．则A ∪B 是（ ）．A.{偶数}B.{被2或3整除的数}C.{6的倍数}D.{2和3的公倍数}2.若U=R ，集合A={x ︱x ≥1，或x<-1}，B={x ︱x ≤-1}．则B ∩(C U A)为（ ）．A. ØB. {x︱x<-1}C. {x ︱-1≤x<1}D. {-1}3.已知集合A={x ︱a-1≤x ≤a+2}，B={x ︱3<x<5}．则能使A ⊇B 成立的实数a 的取值范围是（ ）．A. {a ︱3<a ≤4}B. {a ︱3≤a ≤4}C. {a ︱3<a<4}D. Ø4.满足条件M ∪{2，3}={1，2，3}的集合M 的个数是（ ）．A. 1B.2C.3D.45.下列集合中，只有一个子集的集合是（ ）．A. {x ︱x 2≤0}B. {x ︱x 3≤0}C. {x ︱x 2<0}D. {x ︱x 3<0}6.已知集合A 、B 、C 为非空集合，M=A ∩C ，N=B ∩C ，P=M ∪N ．则（ ）．A.一定有C ∩P=CB.一定有C ∩P=PC.一定有C ∩P=C ∪PD.一定有C ∩P= Ø7.若集合A={x ︱kx 2+4x+4=0，x ∈R}只有一个元素．则集合A 中实系数k 的值为（ ）．A.1B.0C.0或 1D.以上答案都不对8.已知集合A={x ︱-2<x<4}，B={x ︱x ≥a}，若A ∩B= Ø，且A ∪B 中不含元素6．则下列值中a 可能是（ ）．A.4B.5C.6D.79.已知集合A ，B ，C 满足A B C ．则下列各式中错误的是（ ）． A.(A ∪B) C B. A ∩C B C.A (B ∩C) D. (A ∪C) B10.设全集I={(x ，y)︱x ，y ∈R}，集合M={(x ，y)︱23--x y =1}，N={(x ，y)︱y ≠x+1}．那么C I (M ∪N)等于( )．A. ØB.{(2，3)}C.(2，3)D. {(x ，y)︱y=x+1}11.已知U=R ，A={x ︱x>32}，a=321-．则（ ）．A.a ⊆C U AB.a ∉C U AC.{a}∈AD. {a} C U A ⊂ ≠ ⊂ ≠ ⊂ ≠ ⊂ ≠ ⊂ ≠ ⊂ ≠ ⊂ ≠ ⊂ ≠12.设A ，B 非空集合，且A ∩B= Ø，若M={A 的子集}，W={x ︱x B}．则（ ）．A.M ∩W= ØB.A∩B=M ∪WC.M ∩W={ Ø }D.A∪B=M ∩W二、 填空题（每小题4分，共16分）13.方程x 2－3ax ＋2a 2＝0（a ≠0）的解集为 。
高一数学必修1模块测试卷B
高一数学必修1模块测试卷（B 组）一、选择题：本大题共10小题，每小题5分，共50分．1. 已知全集{0，1，2}U =，A 是U 的子集，且{2}U C A =，则集合A 是（ ）A ．{0，1}B ．{0}C ．{1}D ．∅2. 定义映射:f A B →，若集合A 中元素x 在对应法则f 作用下的象为3log x ，则A 中元素9的象是（ ）A. 2-B. 2C. 3-D. 3 3. 函数x x x f -+-=73)(的定义域是（ ）A ．]7,3[B ．),7[]3,(+∞-∞C ．),7[+∞D ．]3,(-∞ 4. 已知10<<a ，1-<b ，则函数b a y x +=的图像不经过（ ）A ．第一象限B ．第二象限C ．第三象限D ．第四象限5. 若奇函数)(x f 在]7,3[上是增函数且最小值为5，那么)(x f 在]3,7[--上是（ ）A ．增函数且最小值是5-B ．增函数且最大值为5-C ．减函数且最小值为5-D ．减函数且最大值为5-6. 若函数()y f x =的定义域为M ＝{x |－2≤x ≤2}，值域为 N ＝{y |0≤y ≤2},则函数()y f x =的图象可能是( )A B C D 7．函数f （x ）=⎩⎨⎧≥-<-)2()1()2(2x x f x x ，则(2)f =（ ）A.1-B.0C.1D.28．下列判断正确的是（ ）A ．函数22)(2--=x x x x f 是奇函数B ．函数()(1f x x =-C ．函数()f x x =D ．函数1)(=x f 既是奇函数又是偶函数 9．)(x f 是定义在[]6,6-上的偶函数，且)1()3(f f >，则下列各式一定成立的是：（ ） （A ）)6()0(f f < （B ）)2()3(f f > （C ）)3()1(f f <- （D ）)0()2(f f >10. 一张正方形的纸片，剪去两个一样的小矩形得到一个“E ”图案， 如图所示，设小矩形的长、宽分别为x 、y ，剪去部分的面积为20， 若210x ≤≤，记()y f x =，则()y f x =的图象是（ ）．二、填空题：本大题共4小题， 每小题5分，满分20分．11．函数y=x1-的单调递增区间为________________________12.计算：()()1223029279.6 1.5--⎛⎫⎛⎫⎪ ⎪⎝⎭⎝⎭---+＝13．设函数()||f x x x bx c =++，给出下列命题：①00b c =>，时，方程()0f x =只有一个实数根；②0c =时，()y f x =是奇函数；③方程()0f x =至多有两个实根．上述三个命题中所有正确命题的序号为 ．14. 如图表示一位骑自行车者和一位骑摩托车者在相距80km 的两城镇间旅行的函数图象，由图可知：骑自行车者用了6小时，沿途休息了1小时，骑摩托车者用了2小时，根据这个函数图象，提出关于这两个旅行者的如下信息：①骑自行车者比骑摩托车者早出发了3小时，晚到1小时； ②骑自行车者是变速运动，骑摩托车者是匀速运动；③骑摩托车者在出发了1.5小时后，追上了骑自行车者. 其中正确信息的序号是 三、解答题：本大题共6小题，共80分。
牛津译林版高中英语必修一高一英语模块一Unit1-2基础检测.doc
高中英语学习材料***鼎尚图文理制作***高一英语模块一Unit1-2基础检测I．Word checkpoints1.After leaving his son in c_________ of the shop, he hurried off.2.----What makes him so u________? ---- Losing the key to the classroom.3.His parents never let bad b_____ go unpunished, so the boy is loved by everyone4.It’s your own f______ to choose this kind of shoes, which are poorly made.5.Children and a________ have equal rights to express their own opinions.6.The man was lying on the beach, with his hands c_________ under his head.7.The bus is s___________ to leave at 5:00, but it hasn’t come yet.8.He s____________ that we should take exercise every day to keep fit.9.That room is a m_____, with waste paper on the floor and fast food boxesunder the bed.10.The only_________________(解释) for his behavior is that he’s mad.11. This tool is ______________（贵重的)for doing electrical repairs.12.Students are f___________ to smoke in school.13.They are having a heated a_________(争论) over whether smoking is bad for the health.II. phrases：1.浪费时间做某事 ____________________2..不再3.强迫某人做_____________________4.应该做---5.如何处理--- _________________________6. 好像_____________7..熄灭___________________________ 8..取代9.对----苛刻_______________________ 10.既然11.想做---- __________________________ 12.有望/被要求做--- _________________13.向某人解释---- _____________________ 16.乱七八糟_______________________ 17.负责---- __________________________ 18. 熬夜_______________19.混合. _______________ 20. 记住_______________21. ________________为某事同某人争论22. _________________对---心烦意乱23. ________________ 坚持要求24. _____________毕竟25. ______________阻止某人做某事26. ________________徒劳27. ________________把---当作----看待28._____________________目前III. 翻译下列句子1.父母度假比预料要早回来一天。
高一数学必修1模块测试卷C
高一数学必修1模块测试卷C本试卷分基础检测与能力检测两部分，共4页．满分为150分。
考试用时120分钟． 注意事项：1．答卷前，考生务必用黑色字迹钢笔或签字笔将自己的姓名和考生号填写在答卷和答题卡上，并用2B 铅笔在答题卡上填涂学号．2．选择题每小题选出答案后，用2B 铅笔把答题卡上对应题目的答案标号涂黑；如需改动，用橡皮擦干净后，再选涂其它答案标号，不能答在试题卷上．3．非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内的相应位置上；如需改动，先划掉原来的答案，然后写上新的答案；不准使用铅笔和涂改液．不按以上要求作答的答案无效．4．考生必须保持答题卡的整洁，考试结束后，将答题卷和答题卡一并交回．第一部分 基础检测(共100分)一、选择题：本大题共10小题，每小题5分，共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．下列各式：①1{0,1,2}∈；②{0,1,2}∅⊆；③{1}{0,1,2004}∈；④{0,1,2}{0,1,2}⊆； ⑤{0,1,2}{2,0,1}=，其中错误的个数是（ ）A ．1个B ．2个C ．3个D ．4个 2．若lg2＝a ，lg3＝b ，则3log 2＝（ ）A ．b a +B ．a b -C ．b aD ．ab 3．下列幂函数中过点)0,0(，)1,1(的偶函数是（ ）A ．21x y = B ．4x y = C ．2-=xy D ．31x y =4．设,1)21()(+-=x x f x用二分法求方程01)21(=+-x x在)3,1(内近似解的过程中,,0)3(,0)2(,0)5.1(,0)1(<<<>f f f f 则方程的根落在区间 ( )A ．)5.1,1(B ．)2,5.1(C ．)3,2(D ．无法确定 5．如果二次函数13)(2++=bx x x f 满足)31()31(-=--x f x f ，则b 的值为（ ） A ．－1 B ．1 C ．－2 D ．2 6．三个数23.0=a ，3.0log 2=b ，3.02=c 之间的大小关系是（ ）A ．a < c < bB ．a < b < cC ． b < a < cD ． b < c < a7．如图所示曲线是对数函数x y a log =的图象，已知a 的取值为101,53,34,3，则相应图象4321,,,C C C C 中的a 的值依次为（ ） A ．101,53,34,3 B ．53,101,34,3C ．101,53,3,34D ．53,101,3,348．已知映射f ：B A →，其中，集合{},4,3,2,1,1,2,3---=A 集合B 中的元素都是A 中元素在映射f 下的象，且对任意的,A a ∈ 在B 中和它对应的元素是|a |，则集合B 中元素的个数是( ) A ．4 B ．5 C ．6 D ．7 9．已知函数 ⎩⎨⎧≤>=)0(3)0(log )(2x x x x f x，则 ⎥⎦⎤⎢⎣⎡⎪⎭⎫ ⎝⎛41f f =（ ）A ．9B ． 19C ．－9D ．－1910．奇函数)(x f 在区间[]a b --,上单调递减，且)0(0)(b a x f <<>，那么)(x f 在区间[]b a ,上（ ）A ．单调递减B ．单调递增C ．先增后减D ．先减后增 二、填空题：本大题共4小题，每小题5分，共20分．11．已知不等式062<-+px x 的解集为{|32}x x -<<，则p = . 12．已知x x x f 2)1(2-=+，则)(x f = .13．函数1313)(+-=x x x f 的值域为___ ____.14．函数1()3x f x a -=+的图象一定过定点P ，则P 点的坐标是 .三、解答题：本大题共3小题，共30分．解答应写出文字说明、证明过程或演算步骤． 15（8分）．计算： 323log 396415932log 4log 55-⎪⎭⎫⎝⎛--+-16（10分）．已知集合{}73|<≤=x x A ，{}102|<<=x x B ，{}a x a x C <<-=5|. (1) 求B A ，()B A C R ；(2) 若()B A C ⊆，求a 的取值范围.17（12分）．已知函数xx x f m4)(-=，且3)4(=f (1) 求m 的值；(2) 证明)(x f 的奇偶性；(3) 判断)(x f 在),0(+∞上的单调性，并给予证明;第二部分 能力检测(共50分)四、填空题：本大题共2小题，每小题5分，共10分． 18．函数)12(log 221--=x x y 的单调增区间是_________.19．下列几个命题，正确的有____________.（填序号）①方程2(3)0x a x a +-+=有一个正实根，一个负实根，则0a <； ②若幂函数322-+=m m xy 的图象与坐标轴没有交点，则m 的取值范围为)1,3(-③若)1(+x f 为偶函数，则有)1()1(--=+x f x f ；④函数)2(x f y =的定义域为[1，2]，则函数)(x f y =的定义域为[]1,0五、解答题：本大题共3小题，共40分．解答应写出文字说明、证明过程或演算步骤．20（12分）．设)(x f 是定义在),0(+∞上的函数，对定义域内的任意x ，y 都满足)()()(y f x f xy f +=，且1>x 时，0)(>x f .(1) 写出一个符合要求的函数，并猜想)(x f 在),0(+∞上的单调性； (2) 若1)2(=f ，解不等式2)3()(≤-+x f x f ；21（14分）．函数)43lg(2x x y +-=的定义域为M ，函数124)(+-=x x x f （M x ∈）. (1) 求M ；(2) 求函数)(x f 的值域；(3) 当M x ∈时，若关于x 的方程)(241R b b x x ∈=-+有实数根，求b 的取值范围，并讨论实数根的个数.22（14分）．定义：若函数)(x f 对于其定义域内的某一数0x ，有00)(x x f =，则称0x 是)(x f 的一个不动点. 已知函数)0(1)1()(2≠-+++=a b x b ax x f . (1) 当1=a ，2-=b 时，求函数)(x f 的不动点；(2) 若对任意的实数b ，函数)(x f 恒有两个不动点，求a 的取值范围；(3) 在(2)的条件下，若)(x f y =图象上两个点A 、B 的横坐标是函数)(x f 的不动点，且A 、B 的中点C 在函数145)(2+-+-=a a ax x g 的图象上，求b 的最小值.（参考公式：),(),,(2211y x B y x A 的中点坐标为⎪⎭⎫⎝⎛++2,22121y y x x ）参考答案第一部分 基础检测(共100分)一、选择题：本大题共10小题，每小题5分，共50分题号1 2 3 4 5 6 7 8 9 10 答案A DB A DC C A B B二、填空题：本大题共4小题，每小题5分，共20分． 11. 1；12. 342+-x x ； 13. )1,1(-；14. )4,1(. 三、解答题：本大题共3小题，共30分．15（8分）. 计算：323log 396415932log 4log 55-⎪⎭⎫ ⎝⎛--+- 原式()32235336433log 2log 2log 5---+-= ……………………4分1633log 22log 52log 5333---+-= ……………………7分 211632-=---= ……………………8分16（10分）. 已知集合{}73|<≤=x x A ，{}102|<<=x x B ，{}a x a x C <<-=5|. (1)求B A ，()B A C R ；(2)若()B A C ⊆，求a 的取值范围.解：（1）{}102|<<=x x B A ， ……………………2分{}73|≥<=x x x A C R 或 ，∴(){}10732|<≤<<=x x x B A C R 或 ……………………4分 （2）由（1）知{}102|<<=x x B A ，①当φ=C 时，满足()B A C ⊆，此时a a ≥-5，得25≤a ； ……………………6分②当φ≠C 时，要()B A C ⊆，则⎪⎩⎪⎨⎧≤≥-<-10255a a aa ，解得325≤<a ； ………………9分由①②得，3≤a ……………………10分17（12分）. 已知函数xx x f m4)(-=，且3)4(=f （1） 求m 的值；（2） 证明)(x f 的奇偶性；（3） 判断)(x f 在),0(+∞上的单调性，并给予证明; 解：（1） 3)4(=f ，3444=-∴m，1=∴m . ……………………2分 （2）因为x x x f 4)(-=，定义域为{}0|≠x x ，关于原点成对称区间. ……………………3分 又)()4(4)(x f xx x x x f -=--=---=-， ……………………5分 所以)(x f 是奇函数. ……………………6分 （3）设021>>x x ，则 ……………………7分)41)(()4(4)()(2121221121x x x x x x x x x f x f +-=---=- ……………………9分 因为021>>x x ，所以021>-x x ，04121>+x x ， ……………………11分所以)()(21x f x f >，因此)(x f 在),0(+∞上为单调增函数. ……………………12分第二部分 能力检测(共50分)四、填空题：本大题共2小题，每小题5分，共10分． 18. ()3,-∞-；19. ①.五、解答题：本大题共3小题，共40分．20（12分）.设)(x f 是定义在),0(+∞上的函数，对定义域内的任意x ，y 都满足)()()(y f x f xy f +=，且1>x 时，0)(>x f .（1） 写出一个符合要求的函数，并猜想)(x f 在),0(+∞上的单调性； （2） 若1)2(=f ，解不等式2)3()(≤-+x f x f ；解：（1）)0,1(log >>=x a x y a ， ……………………2分)(x f 在),0(+∞上单调递增. ……………………3分 （2）任取),0(,21+∞∈x x ，且12x x <由)()()(y f x f xy f +=，得)()()(y f x f xy f =-，令21,x x x xy ==，则21x xy =，1,02121>∴>>x x x x ，0)()(2121>⎪⎪⎭⎫ ⎝⎛=-∴x x f x f x f ， )()(21x f x f >∴，故)(x f 在),0(+∞上单调递增. ……………………6分 由)()()(y f x f xy f +=，令2==y x ，得2)2(2)2()2()4(==+=f f f f ………………7分 )4()3()(f x f x f ≤-+∴，即[])4()3(f x x f ≤-， ……………8分 由)(x f 在),0(+∞上单调递增，得 ⎪⎩⎪⎨⎧>->≤-0304)3(x x x x ， ……………………10分 解得⎩⎨⎧>≤≤-341x x ， …………………11分 所以不等式的解集为{}43|≤<x x . ……………………12分21（14分）. 函数)43lg(2x x y +-=的定义域为M ，函数124)(+-=x x x f （M x ∈）. (4) 求M ；(5) 求函数)(x f 的值域；(6) 当M x ∈时，若关于x 的方程)(241R b b x x∈=-+有实数根，求b 的取值范围，并讨论实数根的个数.解：（1）0342>+-x x ，0)3)(1(>--x x ，31><x x 或，{}31|><=∴x x x M 或 ……………………2分（2）设xt 2=， 31><x x 或，),8()2,0(+∞∈∴ t ……………………3分1)1(2)()(22--=-==t t t t g x f ， ……………………4分 当)1,0(∈t 时)(t g 递减，当)2,1(∈t 时)(t g 递增，0)2()0(,1)1(==-=g g g ，所以)2,0(∈t 时，[)0,1)(-∈t g ； ……………………6分当),8(+∞∈t 时)(t g 递增，48)8(=g ，所以),48()(+∞∈t g …………………7分 故)(x f 的值域为[)0,1-),48(+∞ ……………………8分 （3）124+-=x xb ，即)(x f b =，方程有实根函数b y =1与函数)(2x f y =（M x ∈）的图象有交点. …………………10分 由（2）知)(x f ∈[)0,1-),48(+∞ ，所以当∈b [)0,1-),48(+∞ 时，方程有实数根. ………………12分 下面讨论实根个数： ① 当1-=b 或当∈b ),48(+∞时，方程只有一个实数根 …………………13分 ② 当∈b )0,1(-时，方程有两个不相等的实数根 ……………………14分 ③ 当∈b ]48,0[)1,( --∞时，方程没有实数根22（14分）.定义：若函数)(x f 对于其定义域内的某一数0x ，有00)(x x f =，则称0x 是)(x f 的一个不动点. 已知函数)0(1)1()(2≠-+++=a b x b ax x f . (1)当1=a ，2-=b 时，求函数)(x f 的不动点；(2)若对任意的实数b ，函数)(x f 恒有两个不动点，求a 的取值范围；(3)在(2)的条件下，若)(x f y =图象上两个点A 、B 的横坐标是函数)(x f 的不动点，且A 、B 的中点C 在函数145)(2+-+-=a a ax x g 的图象上，求b 的最小值. （参考公式：),(),,(2211y x B y x A 的中点坐标为⎪⎭⎫⎝⎛++2,22121y y x x ）解：(1)3)(2--=x x x f ，由x x x =--32， ……………………1分解得3=x 或1-=x ，所以所求的不动点为1-或3. ……………………3分(2)令x b x b ax =-+++1)1(2，则012=-++b bx ax ①由题意，方程①恒有两个不等实根，所以0)1(42>--=∆b a b ， …………………5分 即0442>+-a ab b 恒成立， …………………6分则016162<-=∆'a a ，故10<<a …………………8分(3)设A(x 1，x 1)，B(x 2，x 2)(x 1≠x 2)，145)(2+-+-=a a ax x g ， …………………9分又AB 的中点在该直线上，所以1452222121+-++-=+a a ax x x x ， ∴145221+-=+a a ax x ， ………………10分 而x 1、x 2应是方程①的两个根，所以a b x x -=+21，即1452+-=-a a aa b ，∴14522+--=a a a b =-514112+⎪⎭⎫ ⎝⎛-⎪⎭⎫ ⎝⎛a a =-1)21(12+-a ………………12分 ∴当 a =21∈(0，1)时，b min =1- ………………14分。
高一语文上册专题检测考试1
第一单元专题一1．下列各句没有语病的一句是()A．我们班级不但信任他，而且连以前反对过他的其他班级也信任他了。
B．照片拍得好坏，诗歌写得有味无味，是由一个人的思想认识、艺术修养的高低决定的。
C．应该尽量把学习的内容和方法让全体同学掌握，提高教学质量。
D．经过刻苦的学习，在选拔赛上他射击的五次成绩平均在95环以上。
【答案】B(A项“不但”应放在句首；C项去掉“把”，将“让全体同学掌握”提至“学习”前；D项词序不当，把“五次”提至“射击”前。
)2．下列各句，没有语病的一句是()A．乌云四合，弥漫了山谷，抹掉了山下的村落，只有几座高峰的峰顶浮在云头，仿佛海上的几座小岛。
B．教育界人士认为，注意人的个性的发挥，创设更为宽松自由的发展环境，是百年树人的大计。
C．加强改革的紧迫感同科学务实的精神结合起来，我们就能少走弯路，避免大的损失。
D．个别医生不讲医德，索要“红包”，医院领导对此并非不无责任。
【答案】A(B项用词不当，把“发挥”改为“发展”；C项将“加强”改为“把”；D项不合逻辑，改“不无”为“没有”或去掉“并非”。
)3．下列各句中，没有语病的一句是()A．在经济形势较佳的情况下，不少跨国车企都经历过高速发展，但全球金融危机的爆发却导致一些企业出现了严重的危机。
B．对孩子的培养离不开家庭、学校和社会形成合力，这三方如果信息沟通比较顺畅，就能形成合力，否则对孩子成长不利。
C．习近平同艾滋病感染者亲切握手交谈，并强调艾滋病本身并不可怕，可怕的是人们对艾滋病的无知和对艾滋病患者的歧视。
D．就中国男篮而言，无论是国家队还是俱乐部，都需要有相对完整的比赛准备期，但预选赛打乱了这些，这确实是个考验。
【答案】C(逐节审查，着眼动词。
如A宾语残缺，其动词“经历过”后的宾语中心词残缺，应在“高速发展”之后添加“的时期”。
B结构混乱(句式杂糅)，因为“离不开”只能支配“家庭、学校和社会”，而不能支配“家庭、学校和社会形成合力”。
高一英语下学期第一次模块检测试题(含答案)
高一英语下学期第一次模块检测试题时间:120分钟总分：150分第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。
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 time is it in New York?A. It’s 5:00 pm.B. It’s 7:00 pm.C. It’s 10:00 pm.2. What do we know about the man?A. He dialed the wrong number.B. He was looking for P hilips.C. He invited the woman to have ice cream.3. What does the man think is important?A. To be unexpected.B. To enjoy every song.C. To get what you expect.4. What may lead to the man finding no job?A. His age.B. His living address.C. His email address.5. Why isn’t the man’s brother bringing Jennifer to the party?A. They are divorced now.B. They live very far away.C. Jennifer broke her leg. 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。
人教版高中物理必修一第一学期期末高一模块质量检测试卷
高中物理学习资料金戈铁骑整理制作天津市东丽区 2007~2008学年度第一学期期末高一模块质量检测物理必修 1 试卷本卷分第I 卷（）和第II 卷（非）两部分，第I 卷1 至4 ，第II 卷 5 至8 。
共100 分，考90 分。
第（I 卷共45 分）注意事：1.答第 I 卷前，考生必然自己的姓名、准考号、考科目涂写在答卡上。
2. 每小出答案后，用笔把答卡上目的答案号涂黑，如需改，用橡皮擦干后，再涂其他答案号，不能够答在卷上。
一、本共 15 小每 3 分，共 45 分，在以下各的四个中，有且只有一个是正确的。
1．北京2007年11月6日1121 分34 秒，嫦娥一号星成功施了第 2 次近月制，入周期 3.5 小的月球道⋯⋯，以下法正确的选项是（）A ．1121 分 34 秒是B ．3.5 小是刻C．在星月运行周期可将其看作点D ．星月球做运，是以地球参照系来描述的2．在球比中，有一次某运采用以下的方法高抛球，他台面将球向上抛出，球直上升 1.5 m 后下落，在距离台面0.3 m 被球拍中，在一程中，球的行程和位移大小分（）A ．1.5 m， 0.3 m B． 2.7 m， 0.3 m C． 2.7 m，1.8 m D． 1.8 m， 0.3 m3．图 -1 所示运动图象中，哪幅图说明物体在作匀速直线运动（）xxvvototot otABCD图 -14．以下关于加速度的说法，正确的选项是 ( )A ．只要物体的速度变化量大，加速度就大B ．只要物体的速度变化率大，加速度就大C ．只要物体的速度大，加速度就大D ．只要物体的速度不为零，加速度就不为零5．水平桌面上覆盖有玻璃板，玻璃板上放置一木块，以下说法正确的选项是（ ）A ．木块碰到的弹力是由于木块的弹性形变要恢复造成的，由于玻璃板没有形变B ．木块的重力就是木块对玻璃板的压力C ．木块对玻璃板的压力与玻璃板对木块的支持力从性质上来说都是弹力D ．木块对玻璃板的压力大小等于玻璃板对木块的支持力大小，因此二者合力为零6．某人在立起一根木棍过程中经过如图-2 所示的一个状态，此时地面施予木棍的弹力方向正确的选项是（ ）N 1 N 2A ．N 1B ． N 2 N 3 N 4C ．N 3D ．N 4图 -27．关于摩擦力，以下情况不能能的是（）A ．物体向东运动，它所受摩擦力却向西B ．物体在运动，它却受静摩擦力C ．正压力增大，摩擦力大小却不变化D ．正压力为零，摩擦力大小却不为零8．已知两个力 F1与 F2的大小分别为 3 N 和 5 N，则它们的合力大小不能能等于（）A．9 N B．7 NC．5 N D．3 N9．如图 -3 所示，某木块在力 F 作用下，静止在水平川面上，F 力 F 与水平面的夹角为θ，现减小力 F 的大小，同时减小θ角，)θ木块仍静止，则（）图 -3 A．木块所受摩擦力增大B．木块所受摩擦力减小C．木块所受支持力增大D．木块所受支持力减小10．以下说法正确的选项是（）A．战斗机投入战斗前要抛掉副油箱是为了减小惯性，提高灵便性B．跳高运动员起跳后之因此能够连续上升，是由于还碰到向上的力的作用C．各种小型车辆前排乘坐的人必定系好安全带是为了减小乘客的惯性D ．惯性是物体抵抗运动状态变化的“本领”，因此运动状态不变化物体就无惯性11．质量是 m 的物体在粗糙的水平面上受水平恒定拉力 F 的作用，加速度大小为a，为了使加速度变为2a，以下那些方法可行的是()A ．力F 增加为原来的二倍B ．质量减小为原来的二分之一倍C．力 F 和质量都增加为原来的二倍D ．力F 和动摩擦因数都增加为原来的二倍12．在国际单位制中，力学的基本单位是（）A ．N 、m、 s B． kg、 m、 sC．N 、kg、 s D ． N、 kg、 m13．电梯内放置一木块，已知木块的重力大小为G，电梯地板对木块的支持力大小为N，木块对电梯地板的压力大小为N′，支持力和压力的方向如图-4 所示。
人教版数学高一-必修一训练模块质量检测
模块质量检测(一)一、选择题(本大题共12小题，每小题5分，共60分．在每小题给出的四个选项中，只有一项是符合题目要求的)1．已知集合A ＝{x ||x |≤2，x ∈R }，B ＝{x |x ≤4，x ∈Z }，则A ∩B ＝( ) A ．(0,2) B ．[0,2] C ．{0,2}D ．{0,1,2}2．集合A ＝{x |－1≤x ≤2}，B ＝{x |x <1}，则A ∩(∁R B )＝( ) A ．{x |x >1} B ．{x |x ≥1} C ．{x |1≤x ≤2}D ．{x |1<x ≤2}3．若函数f (x )＝3x ＋3－x 与g (x )＝3x －3－x 的定义域均为R ，则( ) A ．f (x )与g (x )均为偶函数 B ．f (x )为偶函数，g (x )为奇函数 C ．f (x )与g (x )均为奇函数 D ．f (x )为奇函数，g (x )为偶函数4．已知函数f (x )＝⎩⎪⎨⎪⎧log 3x ，x >0，2x ，x ≤0，则f ⎝⎛⎭⎫f ⎝⎛⎭⎫19＝( ) A ．4 B.14 C ．－4 D ．－145．函数y ＝1log 0.5(4x －3)的定义域为( )A.⎝⎛⎭⎫34，1 B.⎝⎛⎭⎫34，＋∞ C ．(1，＋∞)D.⎝⎛⎭⎫34，1∪(1，＋∞)6．2log 510＋log 50.25＝( ) A ．0 B ．1 C ．2D ．47．设函数y ＝x 3与y ＝⎝⎛⎭⎫12x －2的图象的交点为(x 0，y 0)，则x 0所在的区间是( ) A ．(0,1) B ．(1,2) C ．(2,3)D ．(3,4)8．函数f (x )＝x 2＋(3a ＋1)x ＋2a 在(－∞，4)上为减函数，则实数a 的取值范围是( ) A ．a ≤－3 B ．a ≤3 C ．a ≤5D ．a ＝－39．函数f (x )＝log 3x －8＋2x 的零点一定位于区间( ) A ．(5,6) B ．(3,4) C ．(2,3)D ．(1,2)10．如果某公司的资金积累量每年平均比上一年增长16%，那么经过x 年可以增长到原来的y 倍，则函数y ＝f (x )的图象大致为图中的( )11．函数y ＝2x －x 2的图象大致是( )12．函数f (x )在(－1,1)上是奇函数，且在(－1,1)上是减函数，若f (1－m )＋f (－m )<0，则m 的取值范围是( )A.⎝⎛⎭⎫0，12 B ．(－1,1) C.⎝⎛⎭⎫－1，12 D ．(－1,0)∪⎝⎛⎭⎫1，12 二、填空题(本大题共4小题，每小题4分，共16分，将答案填在题中的横线上) 13．若a ∈R ，则集合M ＝{x |x 2－3x －a 2＋2＝0，x ∈R }的子集的个数为________． 14．计算2－12＋(－4)02＋12－1－(1－5)0，结果是________．15．若函数f (x )＝mx 2－2x ＋3只有一个零点，则实数m 的取值是________． 16．当x ∈(0，＋∞)时，幂函数y ＝(m 2－m －1)x－5m －3为减函数，则实数m 的值为________．三、解答题(本大题共6小题，共74分．解答时应写出必要的文字说明、证明过程或演算步骤)17．(本小题满分12分)已知A ＝{x |x 2－3x ＋2＝0}，B ＝{x |ax －2＝0}，且A ∪B ＝A ，求实数a 组成的集合C .18．(本小题满分12分)已知函数f (x )＝⎩⎪⎨⎪⎧3－x 2， x ∈[－1，2]，x －3， x ∈(2，5].(1)在下图给定的直角坐标系内画出f (x )的图象；(2)写出f (x )的单调递增区间．解析： (1)函数f (x )的图象如下图所示：(2)函数f (x )的单调递增区间为[－1,0]和[2,5]．19．(本小题满分12分)已知函数f (x )＝px 2＋23x ＋q 是奇函数，且f (2)＝53.(1)求实数p ，q 的值；(2)判断f (x )在(1，＋∞)上的单调性．20．(本小题满分12分)已知函数f (x )对一切实数x ，y 都满足f (x ＋y )＝f (y )＋(x ＋2y ＋1)x ，且f (1)＝0，(1)求f (0)的值； (2)求f (x )的解析式；(3)当x ∈⎣⎡⎦⎤0，12时，f (x )＋3<2x ＋a 恒成立，求a 的范围． 21．(本小题满分12分)A 、B 两城相距100 km ，在两地之间距A 城x km 处的D 地建一核电站给A 、B 两城供电．为保证城市安全，核电站与城市距离不得少于10 km.已知供电费用与供电距离的平方和供电量之积成正比，比例系数λ＝0.25.若A 城供电量为20亿度/月，B 城为10亿度/月．(1)求x 的范围；(2)把月供电总费用y 表示成x 的函数；(3)核电站建在距A 城多远，才能使供电费用最小？22．(本小题满分14分)已知函数f (x )＝2a ·4x －2x －1. (1)当a ＝1时，求函数f (x )的零点； (2)若f (x )有零点，求a 的取值范围．模块质量检测(二)一、选择题(本大题共12小题，每小题5分，共60分．在每小题给出的四个选项中，只有一项是符合题目要求的)1．已知全集U ＝R ，集合M ＝{x | |x －1|≤2}．则∁U M ＝( ) A ．{x |－1＜x ＜3} B ．{x |－1≤x ≤3} C ．{x |x ＜－1或x ＞3} D ．{x |x ≤－1或x ≥3}解析： |x －1|≤2 ∴－2≤x －1≤2 ∴－1≤x ≤3∴∁U M ＝{x |x ＜－1或x >3}．故选C. 答案： C2．若集合A ＝{0,1,2,3}，B ＝{1,2,4}，则集合A ∪B ＝( ) A ．{0,1,2,3,4} B ．{1,2,3,4} C ．{1,2} D ．{0}答案： A3．设集合A ＝{2,4,6,8,10}，B ＝{1,9,25,49,81,100}，下面的对应关系能构成从A 到B 的映射的是( )A ．f ：x →(2x －1)2B ．f ：x →(2x －3)2C ．f ：x →x 2－2x －1D ．f ：x →(x －1)2 解析： 按照映射的定义检验． 答案： D4．若0<x <y <1，则( ) A ．3y <3x B ．log x 3<log y 3 C ．log 4x <log 4yD.⎝⎛⎭⎫14x <⎝⎛⎭⎫14y 解析： 易知f (x )＝log 4x 在(0，＋∞)上单调递增，由0<x <y <1得log 4x <log 4y .故选C. 答案： C5．函数f (x )＝3x 21－x ＋lg(3x ＋1)的定义域是( )A.⎝⎛⎭⎫－∞，－13 B.⎝⎛⎭⎫－13，13 C.⎝⎛⎭⎫－13，1 D.⎝⎛⎭⎫－13，＋∞ 解析： 由⎩⎪⎨⎪⎧1－x ＞03x ＋1＞0，解得－13＜x ＜1.答案为C.答案： C6．某城市为保护环境，维护水资源，鼓励职工节约用水，作出了如下规定：每月用水不超过8吨，按每吨2元收取水费；每月超过8吨，超过部分加倍收费，某职工某月缴费20元，则该职工这个月实际用水( )A ．10吨B ．13吨C ．11吨D ．9吨解析： 设该职工该月实际用水为x 吨，易知x >8. 则水费y ＝16＋2×2(x －8)＝4x －16＝20， ∴x ＝9.故选D. 答案： D7．下列函数中在[1,2]内有零点的是( ) A ．f (x )＝3x 2－4x ＋5 B ．f (x )＝x 3－5x －5 C ．f (x )＝ln x －3x －6D ．f (x )＝e x ＋3x －6解析： 对于A 、B 、C 中的函数f (1)·f (2)>0，只有D 项中f (1)·f (2)<0.故选D. 答案： D8．设f (x )为定义在R 上的奇函数，当x ≥0时，f (x )＝2x ＋2x ＋b (b 为常数)，则f (－1)＝( ) A ．3 B ．1 C ．－1D ．－3解析： f (0)＝20＋b ＝0 ∴b ＝－1 f (1)＝2＋2－1＝3 ∴f (－1)＝－3. 答案： D9．若函数f (x )＝log a |x －2|(a >0，且a ≠1)在区间(1,2)上是增函数，则f (x )在区间(2，＋∞)上( )A ．是增函数且有最大值B ．是增函数且无最大值C ．是减函数且有最小值D ．是减函数且无最小值解析： 在区间(1,2)上函数y ＝log a |x －2|＝log a (2－x )是增函数，因此0<a <1，于是函数f (x )在区间(2，＋∞)上为减函数，且不存在最小值．故选D.答案： D10．设偶函数f (x )满足f (x )＝x 3－8(x ≥0)，则{x |f (x －2)>0}＝( ) A ．{x |x <－2或x >4} B ．{x |x <0或x >4} C ．{x |x <0或x >6} D ．{x |x <－2或x >2}解析： ∵f (x )为偶函数，∴当x ＜0时f (x )＝f (－x )＝－x 3－8，∴f (x )＝⎩⎪⎨⎪⎧x 3－8 (x ≥0)－x 3－8 (x ＜0).故f (x －2)＝⎩⎪⎨⎪⎧(x －2)3－8 (x ≥2)－(x －2)3－8 (x ＜2).∴当x ≥2时，由(x －2)3－8＞0得x ＞4； 当x ＜2时，由－(x －2)3－8＞0得x ＜0. 故{x |f (x －2)＞0}＝{x |x ＜0或x ＞4}．故选B. 答案： B 11．设函数g (x )＝x 2－2(x ∈R )，f (x )＝⎩⎪⎨⎪⎧g (x )＋x ＋4，x ＜g (x )，g (x )－x x ≥g (x ).则f (x )的值域是( )A.⎣⎡⎦⎤－94，0∪(1，＋∞) B ．[0，＋∞)C.⎣⎡⎭⎫－94，＋∞ D.⎣⎡⎦⎤－94，0∪(2，＋∞) 解析： 令x ≥x 2－2，解得－1≤x ≤2∴f (x )＝⎩⎪⎨⎪⎧x 2＋x ＋2 (x <－1或x >2)x 2－x －2 (－1≤x ≤2)若x <－1或x >2，f (x )＝x 2＋x ＋2 ∴f (x )>f (－1)＝2若－1≤x ≤2，f (x )＝x 2－x －2 此时f (x )min ＝f ⎝⎛⎭⎫12＝－94 f (x )max ＝f (2)＝0 ∴－94≤f (x )≤0综上可知：－94≤f (x )≤0或f (x )>2.故选D.答案： D 12．设函数的集合P ＝⎩⎨⎧⎭⎬⎫f (x )＝log 2(x ＋a )＋b ⎪⎪a ＝－12，0，12，1；b ＝－1，0，1， 平面上点的集合Q ＝⎩⎨⎧⎭⎬⎫(x ，y )⎪⎪x ＝－12，0，12，1；y ＝－1，0，1， 则在同一直角坐标系中，P 中函数f (x )的图象恰好经过Q 中两个点的函数的个数是( ) A ．4 B ．6 C ．8D ．10解析： 当a ＝－12，f (x )＝log 2⎝⎛⎭⎫x －12＋b ∵x >12∴此时至多经过Q 中的一个点当a ＝0时，f (x )＝log 2x 经过⎝⎛⎭⎫12，－1，(1,0) f (x )＝log 2x ＋1经过⎝⎛⎭⎫12，0(1,1)当a ＝1时，f (x )＝log 2(x ＋1)经过⎝⎛⎭⎫－12，0(1,1) f (x )＝log 2(x ＋1)－1经过⎝⎛⎭⎫－12，－1，(1,0) 当a ＝12时，f (x )＝log 2(x ＋12)经过(0，－1)⎝⎛⎭⎫12，0 f (x )＝log 2(x ＋12)＋1经过(0,0)⎝⎛⎭⎫12，1.故选B. 答案： B二、填空题(本大题共4小题，每小题4分，共16分．请把正确答案填在题中横线上) 13．函数f (x )＝lg(x －2)的定义域是________．解析： 由对数函数的性质可知x －2>0. ∴定义域为{x |x >2}． 答案： {x |x >2}14.12lg 25＋lg 2－lg 0.1＝________. 解析： 原式＝12lg 52＋lg 2－lg ⎝⎛⎭⎫11012＝lg 5＋lg 2－12lg 110 ＝lg 10－12×(－1)＝1＋12＝32.答案： 3215．函数y ＝⎝⎛⎭⎫13|2－x |－m 的图象与x 轴有交点，则m 的取值范围为________． 解析： 由题意，知⎝⎛⎭⎫13|2－x |－m ＝0有解． 即m ＝⎝⎛⎭⎫13|2－x |，因为|2－x |≥0， 所以0<⎝⎛⎭⎫13|2－x |≤1.∴0<m ≤1. 答案： (0,1]16．设S 为实数集R 的非空子集．若对任意x ，y ∈S ，都有x ＋y ，x －y ，xy ∈S ，则称S 为封闭集，下列命题：①集合S ＝{a ＋b 3|a ，b 为整数}为封闭集； ②若S 为封闭集，则一定有0∈S ； ③封闭集一定是无限集；④若S 为封闭集，则满足S ⊆T ⊆R 的任意集合T 也是封闭集． 其中的真命题是________(写出所有真命题的序号)．解析： 由于a ＋b 3形式的数的加，减、乘运算后的结果形式仍然是a ＋b 3形式，故①正确．0与S 中任一元素的加减乘运算后的结果仍然属于S .故②正确． 对于③，若集合S ＝{0}，则S 封闭，且S 为有限集． 对于④，若集合S ＝{0}，集合T ＝{0,1}，则集合T 不封闭． 答案： ①②三、解答题(本大题共6小题，共74分．解答时应写出必要的文字说明、证明过程或演算步骤)17．(本小题满分12分)已知集合A＝{x|3≤x<7}，B＝{x|2<x<10}，C＝{x|x<a}．(1)求A∪B，(∁R A)∩B；(2)若A∩C≠∅，求a的取值范围．解析：(1)A∪B＝{x|2<x<10}，∁R A＝{x|x<3或x≥7}，∴(∁R A)∩B＝{x|2<x<3或7≤x<10}．(2)如下图．∴a>3.18．(本小题满分12分)设f(x)为定义在R上的偶函数，当0≤x≤2时，y＝x；当x＞2时，y＝f(x)的图象是顶点为P(3,4)且过点A(2,2)的拋物线的一部分．(1)求函数f(x)在(－∞，－2)上的解析式；(2)在右图的直角坐标系中直接画出函数f(x)的图象．解析：(1)当x∈(2，＋∞)时，设f(x)＝a(x－3)2＋4，∵f(x)图象过A(2,2)，∴2＝a(2－3)2＋4，解得a＝－2.∴f(x)＝－2(x－3)2＋4(x＞2)．当x∈(－∞，－2)时，－x∈(2，＋∞)，∴f(－x)＝－2(－x－3)2＋4＝－2(x＋3)2＋4.∵f(x)为偶函数，∴f(－x)＝f(x)．∴f(x)＝－2(x＋3)2＋4.(2)图象如图．19．(本小题满分12分)已知函数f (x )＝x 2＋1bx ＋c是奇函数，且f (1)＝2. (1)求f (x )的解析式；(2)判断函数f (x )在(0,1)上的单调性．解析： (1)∵f (x )是奇函数，∴f (－x )＝－f (x )即x 2＋1－bx ＋c ＝－x 2＋1bx ＋c， x 2＋1－bx ＋c ＝x 2＋1－bx －c比较系数得：c ＝－c ，∴c ＝0又∵f (1)＝2，∴12＋1b ＋1＝2，b ＝1 ∴f (x )＝x 2＋1x ，即f (x )＝x ＋1x. (2)任取x 1，x 2∈(0,1)，且x 1<x 2则f (x 1)－f (x 2)＝⎝⎛⎭⎫x 1＋1x 1－⎝⎛⎭⎫x 2＋1x 2 ＝(x 1－x 2)⎝⎛⎭⎫1－1x 1·x 2 ∵0<x 1<x 2<1.∴x 1－x 2<0,1－1x 1·x 2<0 ∴(x 1－x 2)⎝⎛⎭⎫1－1x 1x 2>0，即f (x 1)>f (x 2)．f (x )在(0,1)上为减函数．20．(本小题满分12分)已知幂函数y ＝xm 2－2m －3(m ∈N *)的图象关于y 轴对称，且在(0，＋∞)上是减函数，求满足(a ＋1)－m 3<(3－2a )－m 3的a 的取值范围．解析： 函数在(0，＋∞)上单调递减，∴m 2－2m －3<0，解得－1<m <3.∵m ∈N *，∴m ＝1,2.而22－2×2－3＝－3为奇数，12－2×1－3＝－4为偶数；∴m ＝1.而y ＝x －13在(－∞，0)，(0，＋∞)上为减函数， ∴(a ＋1)－13<(3－2a )－13等价于 a ＋1>3－2a >0或0>a ＋1>3－2a ，或a ＋1<0<3－2a ，解得a <－1或23<a <32. 21．(本小题满分12分)某市有甲，乙两家乒乓球俱乐部，两家设备和服务都很好，但收费方式不同．甲家每张球台每小时5元；乙家按月计费，一个月中30小时以内(含30小时)每张球台90元，超过30小时的部分每张球台每小时2元．小张准备下个月从这两家中的一家租一张球台开展活动，其活动时间不少于15小时，但不超过40小时．设在甲家租一张球台开展活动x 小时的收费为f (x )元(15≤x ≤40)，在乙家租一张球台开展活动x 小时的收费为g (x )元(15≤x ≤40)．(1)求f (x )和g (x )；(2)问：小张选择哪家比较合算？为什么？解析： (1)f (x )＝5x (15≤x ≤40)g (x )＝⎩⎨⎧ 90 (15≤x ≤30)2x ＋30 (30<x ≤40) (2)由f (x )＝g (x )得⎩⎨⎧ 15≤x ≤305x ＝90或⎩⎨⎧30<x ≤405x ＝2x ＋30 即x ＝18或x ＝10(舍)．当15≤x <18时，f (x )－g (x )＝5x －90<0，∴f (x )<g (x )，即选甲家，当x ＝18时，f (x )＝g (x )，即可以选甲家也可以选乙家．当18<x ≤30时，f (x )－g (x )＝5x －90>0，∴f (x )>g (x )，即选乙家．当30<x ≤40时，f (x )－g (x )＝5x －(2x ＋30)＝3x －30>0，∴f (x )>g (x )，即选乙家．综上所述：当15≤x <18时，选甲家；当x ＝18时，可以选甲家也可以选乙家；当18<x ≤40时，选乙家．22．(本小题满分14分)已知f (x )＝－x ＋log 21－x 1＋x. (1)求f ⎝⎛⎭⎫12 011＋f ⎝⎛⎭⎫－12 011的值；(2)当x ∈(－a ，a ](其中a ∈(－1,1)，且a 为常数)时，f (x )是否存在最小值？如果存在，求出最小值；如果不存在，请说明理由．解析： (1)由题意得⎩⎪⎨⎪⎧ 1－x >01＋x >0或⎩⎪⎨⎪⎧1－x <01＋x <0解得：－1<x <1，∴f (x )的定义域为(－1,1)，又f (－x )＝－(－x )＋log 21＋x 1－x＝－(－x ＋log 21－x 1＋x)＝－f (x )， ∴f (x )为奇函数，∴f ⎝⎛⎭⎫12 011＋f ⎝⎛⎭⎫－12 011＝0.(2)f (x )在(－a ，a ]上有最小值，设－1<x 1<x 2<1.则1－x 11＋x 1－1－x 21＋x 2＝2(x 2－x 1)(1＋x 1)(1＋x 2). ∵－1<x 1<x 2<1，∴x 2－x 1>0，(1＋x 1)(1＋x 2)>0，∴1－x 11＋x 1>1－x 21＋x 2， ∴函数y ＝1－x 1＋x在(－1,1)上是减函数， 从而得f (x )＝－x ＋log 21－x 1＋x在(－1,1)上也是减函数， 又a ∈(－1,1)，∴当x ∈(－a ，a ]时，f (x )有最小值，且最小值为f (a )＝－a ＋log 21－a 1＋a.。
江苏省启东中学高一必修一英语学案：Module1Unit3检测卷A.doc
高一英语M1U3 检测卷 A 姓名 __________ 学号 _____I.听力 .1.Why is the man surprised?A.He can’tbelieve that the woman spent such a long time doing the homework.B.He found the home work very difficult.C.The homework is difficult to complete in forty minute2.What is the man doing?A. Offering to do a favor.B. Asking for permission.C. Asking for help3.When should the man return the book?A. TuesdayB. ThursdayC. Wednesday4.What does the woman mean?A. The most important thing for an athlete is participation(参与)B.The Olympic motto is better than “Friendship first, competition second. ”C.Friendship is more important in a competition.5.When will the concert probably begin?A. At 18 o’clockB. At 8 o’clockC.At 16 o’clockII.单词拼写。
1.The girl has finished reading the novel without s____________ a page.2.Many a___________ in China can ’tfind a suitable job after they leave sports.3.To finish the work on time, he made a c_____________effort.4.Her r_____________ from liver failure made her parents very glad.5.When she was laughed at in public, she wore an _________________( 尴尬的 )expression.6.When I was asked why I spoke ill of him, I was at a l_______,because I didn ’tknow him at all.7.Before a person boards a plane, he must have his luggage _____________( 称重 ).8.Luo Yang, who passed away the other day, made great a____________ in Aviation Industry of China(航空事业 ).9.The head office of the bank is in New York,but it has b_______________ all over the country.10.Mo Yan, who is the winner of the Nobel Prize in literature ,has written ______________(大约 )50 books. (不能用about)III.完成句子：1.如果你能遵循以上建议，用不了多久你就会气色很好的。
高一英语必修一期中考试题-含答案
高一第一学期模块检测（英语）第I卷（共105分）第一部分：听力（共两节，每小题1.5分，满分30分）第二部分：语言知识及应用（共二节，满分35分）第一节单项填空（共15小题；每小题1分，满分15分）21.You’d better _______ your score and see if you have passed the exam.A. add up toB. add toC. add upD. add22. ---- Do you know our town at all-----No, this ________ the first time I _________ here.A. was; has eB. is; eC. is; had eD. is; have e23. Mr. Green asked Lily ________ she had written to her father _______.A. whether; the day beforeB. whether; yesterdayC. that; the day beforeD. that; yesterday24. Every minute is made full _______ of _______ our lessons well.A. to use; studyB. use; studyingC use; to study D. used; studying25. Many questions ______ at the meeting, but he answered none.A. came upB. raisedC. were risenD. asked26. ——the number of cars ,he thought ,there were not many people at the club.A .He judged by B. Judged from C. Judged by D. Judging by27. People ______ at the meeting would have a discussion on pollution.A. were presentB. took part inC. join inD. present.28．------Does your wife like tea------well, she doesn’t really ______ tea, she likes coffeebetter.A. care forB. careC. care aboutD. care of29. Mr. Black _______ Shanghai in a few days. Do you know when the earliest plane _______ on SundayA. leaves; takes offB. is leaving; takes offC. is leaving; is taking offD. leaves; is taking off30. That hero who died in the war was so brave that he never ____ ____ to the enemies until death.A. gave upB. gave outC. gave inD. gave away31. ---Why does she always ask you for help---- There is no one else ________________, is thereA. who to turn B she can turn toC. for whom to turnD. for her to turn32. The farm ______ we see today is no longer the one ______ it was ten years ago.A. that; thatB. where; thatC. where; whatD. which; which33. Whenever we are in ________, we must never lose ______, but try to think of the way out.A. the trouble; our heartB. troubles; heartsC. trouble; heartD. trouble; our heart34. He _______ for ten years but still doesn’t want to leave office.A. has been in powerB. has e to powerC. took officeD. e into power35. It ____in this new hall ____ was just set up last month ________ we held an important meeting yesterday.A. is; which; thatB. was; which; whatC. is; that; whichD. was; which; that第二节完形填空（共20小题；每小题1分，满分20分）“Cheese”— a metaphor (隐喻) for what we want to have in life，whether it is a job, a relationship, or money.Each of us has our own 36 of what cheese is, and we want to 37 it because we believe it makes us 38 .Once there lived four little characters. Two were 39 named Sniff and Scurry and two were little people named Hem and Haw.Every morning, the mice and the little people 40 their running wear and went to Cheese Station C 41 they found their cheese. It was such a large store of cheese that Hem and Haw 42 moved their homes to be closer to it.One morning, Sniff and Scurry arrived at Cheese Station C and discovered there was 43 cheese. They weren’t surprised. 44 they had noticed the supply 45 cheese had been getting smaller every day, they were prepared for the result. They set out quickly to 46 new cheese.Later that same day, Hem and Haw arrived. “What No cheese! Who moved my cheese” Hem yelled. They went home that night 47 and discouraged.The next day Hem and Haw 48 to Cheese Station C. But the situation hadn’t changed. Haw asked, “Do Sniff and Scurry know something we don’t know” Hem 49 him and said, “What would they know They are simple 50 and we are human beings. They cannot be 51 than we are.”Haw suggested, “Maybe we should 52 talking about the situation and just to look for some new cheese.”Haw decided to 53 Cheese Station C while Hem was more fortable staying in the cheeseless Station C.Meanwhile, Sniff and Scurry went farther 54 they found Cheese Station N. They found what they had been looking for. It was the biggest 55 of cheese the mice had ever seen.36. A. feeling B. idea C. worry D. hope37. A. get B. avoid C. follow D. try38. A. happy B. angry C. full D. worried39. A. humans B. dogs C. mice D. cats40. A. put in B. took off C. gave in D. put on41. A. where B. that C. which D. what42. A. firstly B. suddenly C. finally D. always43. A. some B. no C. any D. much44. A. For B. If C. Though D. Since45. A. with B. of C. for D. to46. A. search for B. find C. look after D. discover47. A. glad B. hopeful C. unsatisfied D. excited48. A. returned B. left C. walked D. ran49. A. smiled at B. laughed atC. blamedD. praised50. A. animals B. cheese-loversC. thievesD. Sniff and Scurry51. A. more foolish B. bigger C. smarter D. faster52. A. start B. stop C. get D. enjoy53. A. leave B. go C. move D. start54. A. if B. unless C. when D. until55. A. store B. factory C. pany D. home第三部分：阅读理解（共20小题；每小题2分，满分40分）( A )Millions of meat-eaters have made the personal decision to stop eating the flesh of other creatures. Here are some major reasons for such a decision.1.The health reasonMedical studies prove that a vegetarian diet is easier to digest, provides a wider range of nutrients(营养) and has fewer burdens on the body. Vegetarians are less influenced by all the major diseases, and thus live longer, healthier, more productive lives. They have fewer physical plaints, less frequent visits to the doctor, and smaller medical bills.In a word, they are in the most natural conditions of life.2. __________________Planet earth is suffering. In large measure, the great loss of species, destruction of ancient rainforests to create lands where animals can feed on grass, loss of top soils, and the increase of water impurities(杂质) and air pollution have a mon cause which is the single fact of meat in the human diet. No single decision that we can make as individuals or as a race can have such a dramatic effect on the improvement of our planetary ecology(生态) as the decision not to eat meat. Many seeking to save the planet for future generations have made this decision for this reason and this reason alone.3.The economic reasonThe simple fact is that to produce 1 kilogram of meat, it requires over 16 kilograms of grain and much more water. Millions of animals are bred for meat production. If they were not bred, the vegetation would be used to feed people. And more people in hunger would have their food.56. Vegetarians prefer to live on vegetables for the reasons EXCEPT that _______.A. vegetables are easier to digestB. they provide more kinds of nutrientsC. vegetables are cleaner than meatD. the body will have fewer burdens57. Which of the following statements is TRUE according to this passageA. Vegetarians will spend no money on medical care.B. Vegetarians have more children in their life.C. Vegetarians are usually thinner.D. Vegetarians can save the planet for future generations.58. What might be the proper title for the second partA. The ecological reason.B. The pollutant reason.C. The plant reason.D. The generation reason.59. Which of the following might the writer agreeA. Fewer animals should be bred to produce more grain for people.B. Animals shouldn’t be raised.C. We should save animals.D. Living on vegetables can solve the problem of hunger.60. If people live on vegetables, which of the following may NOT be affected by itA. Species of animals.B. Air quality.C. People’s health.D. Grain quality( B )Frank Woolworth was born in Rodman, New York., in 1852. His family were very poor farmers, and there was never enough to eat. Frank decided he did not want to be farmer. He took a short business course, and went to work as a salesman in a large city.Woolworth realized he had a natural skill for showing goods to attract people’s interest, but he soon learned something more important. One day his boss told him to sell some odds and ends (小商品 ) for as much as he could get. Frank put all these things on one table with a sign which said FIVE CENTS EACH. People fought and pushed to buy the things and the table was soon cleared.Soon afterwards, Woolworth opened his own store., selling goods at five and ten cents. But he had another lesson to learn before he became successful. That is, if you want to make money by selling low-price goods, you have to buy them in large quantities directly from the factories. Once, for example, Woolworth went to Germany and placedan order for knives. The order was so large that the factory had to keep running 24 hours a day for a whole year. In this way, the price of the knives was cut down by half.By 1919, Woolworth had over 1000 stores in the US and Canada, and opened his first store in London. He made many millions and his name became famous throughout the world. He always run his business according to strict rules, of which the most important was: “ THE CUSTOMER IS ALWAYS RIGHT.”61. Frank took a short business course in order to ____________.A. earn more money for his familyB. learn something from a salesmanC. get away from the farmD. get enough to eat.62. Frank sold the odds and ends quickly because _____________.A. he knew how to get people to buy his goods.B. he cut down the price by halfC. he had put the goods on a table in a very nice way.D. the sign he put on the table was well designed.63. The price of the knives was cut down by half because ______________.A. the factory workers worked 24 hours a day.B. knives were ordered in large quantities directly from the factory.C. the knives were made in Germany, where labour (劳动力) was cheap.D. the knives were produced in one factory.64. _____________ make Woolworth a world-famous man.A. His business skills and his wealth.B. The low price of the goods he sold.C. His trip to Germany and his huge order of knives.D. His natural skill for showing things.65. The belief that : “ The customer is always right” suggests that_______________.A. whenever there is a quarrel between the customer and shopassistant, the customers are always right.B. If you want to succeed, the rule is the only way.C. stores must always follow the customer’s orders if they wantto make more money.D. stores should do their best to meet the customer’s needs if theywant to be successful.( C )About ten men in every hundred suffer from color blindness in some way. Women are luckier; only about one in two hundred is affected in this matter. Perhaps, after all, it is safer to be driven by a woman!There are different forms of color blindness. In some cases a man may not be able to see deep red. He may think that red, orange and yellow are all shadows of green. Sometimes a person cannot tell the difference between blue and green. In rare cases an unlucky man may see everything in shades of green － a strange world indeed.Color blindness in human beings is a strange thing to explain. In a single eye there are millions of very small things called “cones”. These help us to see in a bright light and to tell difference between colors. There are also millions of “rods”, but these are used for seeing when it is near dark. They show us shape but no color.Some insects have favorite colors. Mosquitoes prefer blue to yellow.A red light will not attract insects, but a blue lamp will. In a similar way human beings also have favorite colors. Yet we are lucky. With the aid of the cones in our eyes we can see many beautiful colors by day, and with the aid of the rods we can see shapes at night. One day we may even learn more about the invisible colors around us.66. The passage is mainly about _____________.A. color and its surprising effects.B. women being luckier than menC. danger caused by color blindnessD. color blindness67. According to the passage, with the help of the “cones”, we can_______________.A. tell different shapesB. see in a weak lightC. kill mosquitoesD. tell orange from yellow68. Why do some people say it is safer to be driven by womenA. Women are more careful.B. There are fewer color-blind womenC. Women are fonder of driving than men.D. Women are weaker but quicker in thinking.69. Which of the statements about the color- blind is trueA. Not all of them have the same problem in recognizing color.B. None of them can see deep red.C. None of them can tell the difference between blue and green.D. All of them see everything in shades of green.70. We can attract and kill mosquitoes by using a _____________.A. red lightB. yellow lightC. blue lightD. green light( D )Rome had the Forum (论坛). London has Speaker’s Corner. Now always-on-the-go New Yorkers have Liz and Bill.Liz and Bill, two college graduates in their early 20s, have spent a whole year trying to have thousands of people talk to them in subway stations and on busy street ers. And just talk.Using a 2-foot-tall sign that says, “ Talk to Me,” they attract conversationalists, who one evening included a mental patient, and men in business suits.They don’t collect money. They don’t push religion (宗教). So what’s the point“ To see what happens,” said Liz. “ We simply enjoy life with open talk.”Shortly after the September 11, 2001 attacks, they decided to walk from New York City to Washington, a 270-mile trip. They found they loved talking to people along the way and wanted to continue talking with strangers after their return.“ It started as a crazy idea.” Liz said. “ We were so curious about all the strangers walking by with their life stories. People will talk to us about anything: their job, their clothes, their childhood experiences, anything.”Denise wanted to talk about an exam she was about to take. She had stopped by for the second time in two days, to let the two listeners know how it went.Marcia had led her husband to a serious disease. “That was very heavy on my mind.” Marcia said. “ To be able to talk about it to total strangers was very good,” she explained.To celebrate a year of talking, the two held a get-together in a city park for all the people they had met over the past year. A few hundred people appeared, as well as some television cameramen and reporters.They may plan more parties or try to attract more people to join their informal talks. Some publishers have expressed interest in a book, something the two say they’ll consider before making a decision. 71. What did Liz and Bill determined to do after the attack on September 11, 2001A. Telling stories to strangers.B. Setting up street signs.C. Talking with peopleD. Organizing a speaker’s party.72. What they have been doing can be described as ____________.A. pointless (无意义的)B. normal（正常的）C. crazyD. successful73. Why are Denise and Marcia mentioned in the textA. They knew Liz and Bill very well.B. They happened to meet the writer of the text.C. They organized the get-together in the city park.D. They are examples of those who talked to Liz and Bill.74. What will Liz and Bill do in the futureA. Go in for publishingB. Do more television programs.C. Continue what they are doingD. Spend more time reading books.75. How do they like the idea of writing a bookA. They have decided to wait a year or two.B. They will think about it carefullyC. They agreed immediatelyD. They find it hard to do that.第II卷（共45分）请将第II卷答案写在答题纸上第一节词汇填空（共10小题；每小题1分，满分10分）76.She was really u_____ about the way her father treated her.77. He changed so much that I didn’t r________ him at first .78.The city was pletely d________ by the earthquake.79. Finally they were p__________(说服) to cycle around China.80.What are the ___________ (品质)you should find in a great person81. She thinks only of herself，she never other people.她仅仅考虑她自己，从来不关心他人。
【学考优化指导】2022-2021学年高一语文(语文版)必修1 模块综合测评
模块综合测评(时间:150分钟满分:150分)第Ⅰ卷阅读题甲必考题一、现代文阅读(9分,每小题3分)阅读下面的文字,完成第1~3题。
曾巩何以入选“唐宋八大家”?曾巩的一生比较简洁,他从十几岁开头读书,到三十九岁中科举进士之前,始终在家乡半耕半读。
后来出去又做了二十多年的地方官,既没有像欧阳修、王安石那样参与或经受过重大的政治大事,也没有像韩愈、苏轼那样一生都在惊涛骇浪中度过。
他的生活阅历不很丰富,比较单纯,渐渐养成沉静内敛的共性。
曾巩又长期担当馆阁校勘、集贤校理等职,负责整理、编校古代典籍。
他在遍览群籍、编校典籍之余,撰写了不少名目序文,如《<战国策>名目序》等,这类文章不仅阐明古籍的存佚流传,而且借叙说朝代兴亡而标举儒家的义理学说。
其文风自然是谈论多于抒情,说理多于谐趣,端正有余而灵动不足。
这也正是曾巩的风格,他的独特之处就在于此。
这类文章有一种温文尔雅的中和之美,一种敦厚端庄的平和之美,一种沉静充实的祥和之美。
曾巩的文章大都不够生动,不够好玩,但他的文章是最规范的。
这些文章语言简洁、高雅,布局端正、严谨,思想单一、纯洁。
虽然不免有点保守呆板,但是从学习的角度而言,是最有用的典范之文。
曾巩的文章、道德在北宋备受大家们的推崇。
到了南宋时期,大哲学家朱熹格外观赏曾巩。
他读曾文手不释卷,并高度评价曾巩的文章,认为曾巩是一个独具特色的文学家,认为他的文章是孟子、韩愈以来写得最好的。
应当说,这个评价很重要。
南宋孝宗时期,曾巩的老乡、江西南丰人陈宗礼认为曾巩文章格外端正,认为他不仅是位古文大家,而且是一位大理学家。
这符合南宋时期尊崇理学家甚于文学家的风尚,迎合了当时人褒扬道德甚于文章的传统。
曾巩的身份较之在北宋时期便发生了根本的转变。
明代文坛上的重要的文学流派唐宋派的重要代表人物茅坤提倡人们学习唐宋古文,他编纂了《唐宋八大家文钞》一书,将曾巩与韩愈、柳宗元、欧阳修、苏轼等人并称。
曾巩进入中国古代最优秀的散文家行列,其文章流传后世数百年不衰。
高一生物必修1模块检测试卷
高一生物必修1模块检测试卷一、选择题（每小题只有一个正确答案，每题1分，共30分）１．下面所说的四种情况，从生命系统的结构层次来分析，各自对应的层次是（）(1)池塘中的一个衣藻（2）池塘中的所有生物（3）池塘中的所有衣藻（4）池塘A．个体、种群、群落、生态系统B．个体、群落、种群、生态系统C．细胞、种群、群落、生态系统D．细胞、群落、种群、生态系统２．下列哪项不是细胞学说的主要内容A．一切动植物由细胞及其产物构成B．细胞是生物体相对独立的单位C．细胞可以产生细胞D．细胞分为细胞质、细胞核和细胞膜三大部分３．原核细胞和真核细胞最明显的区别在于A．有无核物质B．有无细胞质C．有无核膜D．有无细胞膜４．生物体生命活动的物质基础是指A．各种化合物B．各种化学元素C．大量元素和微量元素D．组成生物体的各种元素和化合物５．下列氨基酸中，不．是组成蛋白质的氨基酸是６．两个氨基酸分子脱水缩合形成二肽，同时生成一分子水，该水分子中的氢来自A．氨基B．羧基C．氨基和羧基D．连在C原子上的H ７．催产素、牛加压素、血管舒张素是氨基酸数量相同的蛋白质，但其生理功能不同，主要原因是A．氨基酸数量不同B．蛋白质合成场所不同C．蛋白质合成时期不同D．氨基酸排列顺序不同８．下列哪一组物质是DNA的组成成分A．脱氧核糖、核酸和磷酸B．脱氧核糖、碱基和磷酸C．核糖、碱基和磷酸D．核糖、嘧啶、嘌呤和磷酸９．动植物体内共有的糖(1) 糖元（2）淀粉（3）蔗糖（4）乳糖（5）核糖（6）脱氧核糖（7）葡萄糖（8）果糖A．(2) (3) (8) B．(1)(4))(6) C．(1)(5)(6) D．(5)(6)(7) 10．胰岛素和雄性激素的化学成分分别A．蛋白质、固醇类B．蛋白质、糖类C．脂类、糖类D．固醇类、磷脂11．淀粉酶、纤维素和DNA都有的元素是A．C、H、O B．C、H、O、NC．C、H、O、N、P、Mg D．C、H、O、N、P、S12．下列属于真核生物的是A．HIV B．细菌C．蓝藻D．变形虫13．下列存在于人体细胞并且能为人体生命活动提供能量的物质是（）A．核酸B．淀粉C．脂肪D．糖原14．下列物质中，构成细胞膜结构的重要物质是A．核糖B．纤维素C．磷脂D．脂肪15．下列对核酸的叙述不正确的是A．核酸的基本组成单位是核苷酸B．核酸是一切生物的遗传物质C．核酸有DNA和RNA两种D．核酸只存在于细胞核中16．组成玉米和人体的最基本元素是A．氢B．氧C．碳D．氮17．在过度肥胖者的脂肪组织中，含量最多的物质是A．水B．蛋白质C．脂肪D．糖类18．人体注射卡介苗后，经一段时间，血液中会出现抵抗结核杆菌的抗体，这种抗体属于A．氨基酸B．脂类C．蛋白质D．糖类19．血红蛋白分子含有574个氨基酸和4条肽链，问在形成蛋白质分子时，失去的水分子数和形成肽键数分别是A．570；573 B．573；573 C．287；287 D．570；57020．下列核苷酸中，在DNA结构中不可能具有的是21．下列有关水的生理功能的叙述中，不正确的是A．自由水是良好的溶剂B．结合水是细胞结构的重要组成成分C．水溶液可将代谢废物运输到体外D．水分解能释放能量供生命活动利用22．夏季在室外作业的人们应多饮用A．盐汽水B．牛奶C．纯净水D．果汁23．病毒、蓝藻和酵母菌都具有的物质或结构是A．细胞壁B．细胞质C．细胞膜D．遗传物质24．在低倍镜下观察某标本时，物象十分清楚，但转换高倍镜后物象模糊，此时应A．移动装片B．调节反光镜C．用细准焦螺旋调焦D．用粗准焦螺旋调焦25．在低倍镜下，如果一个细胞偏向视野的右上方，要将其移到视野中心，应将玻片向（）移动A．左上方B．右上方C．左下方D．右下方26．多数无机盐在人体内的存在状态是（）A．稳定的化合物B．不稳定的化合物C．单体D．离子27．下列哪项不是细胞膜的功能（）A．将细胞与外界环境隔开B．控制物质进出细胞C．进行细胞间的信息交流D．控制细胞的代谢28．构成细胞的化学元素没有一种是生命物质特有的，这个事实可以说明（）A．生物与非生物具有统一性B．生物体由无机物构成C．生物与非生物完全相同D．生物与非生物完全不同29．一切生物的遗传物质和生命活动的体现者分别是（）①核酸②核糖核酸③脱氧核糖核酸④蛋白质⑤脂类⑥糖类A．①④B．②⑤C．③⑥D．②④30．下列叙述错误的是（）A．沙漠地区的活植物中含量最多的化合物是水B．脱氧核糖分子中不含氧元素，是RNA的组成成分C．不同生物体的DNA和RNA的序列是不同的D．乳糖和糖元是动物体内重要的二糖和多糖二、选择题（每小题只有一个正确答案，每题2分，共16分）31．生命活动离不开细胞，对此不正确的理解是A．没有细胞结构的病毒要寄生在活细胞内才能繁殖B．单细胞生物体具有生命的基本特征如：新陈代谢繁殖C．多细胞生物体的生命活动由每个细胞独立完成D．除病毒外，细胞是一切生物体结构和功能的基本单位32．豌豆叶肉细胞中的核酸，含有的碱基种类是：A．1种B．4种C．5种D．8种33．使用高倍显微镜的观察次序是（）①转动细准焦螺旋调焦②对光③转动转换器，使高倍物镜对准通光孔④在低倍物镜下看清物象⑤将目标移到视野中央A．④②①⑤③B．②④⑤③①C．②④③⑤①D．④②⑤③①34．当生物代谢旺盛，生长迅速时，生物体内的水A．结合水与自由水比例增大B．结合水少于自由水C．结合水与自由水比例相等D．结合水与自由水比例减少35．对劣质奶粉的鉴定必须使用下列哪种试剂A．斐林试剂B．碘液C．双缩脲试剂D．苏丹Ⅲ36．某学生没吃早餐就参加了长跑锻炼，结果晕倒，同学们把他送到校医室后，校医的处理措施很可能是（）A．注射0.9%的生理盐水B．注射50%的葡萄糖溶液C．口服氨基酸营养液D．喝特浓纯牛奶37．在动物细胞的细胞质内所含的糖类和核酸主要是（）A．糖原和RNA B．核糖和乳糖C．淀粉和RNA D．糖原和DNA38．在制备纯净的细胞膜时，一般不选用植物细胞作为实验材料的主要原因是（）A．细胞膜与细胞壁紧密结合，不易分离B．不易吸水胀破C．很难得到完整的细胞膜D．膜成分较多，提取过程烦琐三．简答题(54分)39．（7分）________是最基本的生命系统，生命系统的结构层次是由__________→组织→_________→_________→个体→_________→_________→生态系统→_________来组成。
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2010年秋学期高一（1）物理必修1模块检测
一、单项选择题(4分×7=28分) 1.下列关于惯性的说法正确的是
A.物体处于完全失重状态时，惯性也完全失去了
B.物体运动速度越大，它具有的惯性越大，所以越不容易停下来。
C.惯性大小只由其质量决定，与物体的受力情况、运动情况等均无关
D.物体的惯性是永远存在的,但并不是永远在起作用,如静止的汽车其惯性就没起任何作用
2.从匀速上升的气球上掉下一物体，在掉下的瞬间，物体相对地面将具有 A.方向向上的速度和向上的加速度 B.方向向上的速度和向下的加速度 C.方向向下的速度和向下的加速度 D.方向向下的速度和向上的加速度
3.如图所示，并排放在光滑水平面上的两物体的质量分别为m 1和m 2，且m 1=2m 2。
在用水平推力F 向右推m 1时，两物体间的相互压力的大小为N 1；在用大小也为F 的水平推力向左推m 2时，两物体间相互作用的压力大小为N 2，则 A.2N 1=N 2 B.N 1=N 2=F/2 C.N 1=2N 2 D.N 1=N 2=F
4.如图所示，物体A 静止于水平面上，下列说法正确的是 A.物体A 对地面的压力和受到的重力是一对平衡力 B.物体对地面的压力和地面对物体的支持力是一对平衡力 C.物体对地面的压力和地面对物体的支持力是一对相互作用力 D.物体受到的重力和地面对物体的支持力是一对相互作用力
5.用竖直向上的力F 使物体向上运动，物体获得的加速度是a ，设重力加速度为g ，用竖直向上的力2F 使同一物体向上运动。
不计空气阻力，则物体的加速度是 A.g +2a B.2a C.2g +2a D.g +a
6.在有空气阻力的情况下，竖直上抛一个球，上升阶段的加速度为a 1，下落阶段的加速度为a 2，上升的时间为t 1，下落回原处的时间为t 2，那么
A.a 1＝a 2，t 1＝t 2
B.a 1>a 2，t 1>t 2
C. a 1<a 2，t 1<t 2
D. a 1>a 2，t 1<t 2
7.如图所示，底板光滑的小车上用两个量程为20N 、完全相同的弹簧秤甲和乙系住一个质量m 为1kg 的物块．在水平地面上，当小车做匀速直线运动时，弹簧秤的示数均为10N ．当小车作匀加速直线运动时，弹簧秤甲的示数变为8N ．这时小车运动的加速度大小是 A.2m/s 2 B.4m/s 2 C.6m/s 2 D.8m/s 2
二、多项选择题(4题×4分=16分，每题有两个或两个以上的答案符合题意)
8.质量为60kg 的人，站在升降机内的台秤上，测得体重为480 N ，则升降机的运动应是 A.升降机匀速下降 B.升降机加速度大小为2m/s 2 C.可能是减速上升 D.可能是加速下降
9.用力F 拉一物体使其以加速度a 在水平面上做匀加速直线运动，力F 的水平分量为F 1，如图所示。
若以与F 1大小、方向都相同的力F ′代替F 拉此物体，使物体产生加速度a ′，关于a 和a ′的关系正确的是
A.当水平面光滑时，a ′＝a
B.当水平面光滑时，a ′<a
C.当水平面粗糙时，a ′>a
D.当水平面粗糙时，a ′<a
10.如图所示，物体A 、B 用细绳连接后跨过滑轮．A 静止在倾角为450的斜面上，B 悬挂着.已知质量m A = 2m B ，不计滑轮摩擦，现将斜面倾角由450增大到600，但物体仍保持静止，那么下列说法中正确的是 A.绳子的张力将增大 B.物体A 对斜面的压力将减少
C.绳子的张力及A 受到的静摩擦力都不变
D.物体A 受到的静摩擦力将增大
11.在一种叫做“蹦极跳”的运动中，质量为m 的游戏者身系一根原长为L 、弹性优良的轻质柔软的橡皮绳，从高处由静止开始下落1.5L 时达到最低点，若不计空气阻力，则在弹性绳从原长L 到达最低点1.5L 的过程中，以下说法正确的是 A.速度先增大后减小至零 B.加速度先减小后增大
C.速度一直减小，直到为零
D.在最低点时，速度为零，而加速度不是零
三、填空题(每空4分，共16分)
12.现有下列的物理量或单位，按下面的要求选择填空：(只填序号) A.密度 B.米/秒 C.牛顿 D.加速度 E.质量 F.秒 G.厘米 H.长度 I.时间 J.千克。
在国际单位制中基本单位是 ； 属于导出单位的是 。
13.如图所示，两个相同的小球用弹簧连接，球A 上端用细线 系住挂起来，则静止稳定后，细线被剪断的瞬间，A 球的加 速度大小为 ；B 球的加速度大小为 。
四、计算题(共40分)
14.(12分) 水平传送带被广泛应用于机场和火车站，用于对旅客的行李进行安全检查。
图为一水平传送带装置的示意图，绷紧的传送带
AB 始终保持1m/s 的恒定速率运行，一质量为4kg 的行李无初速地放在A 处，传送带对行李的滑动摩擦力使行李开始做匀加速直线运动，随后行李又以与传送带相等的速度做匀速直线运动。
设行李与传送带间的动摩擦因数为0.1，AB 间的距离2m ，(g 取10m/s 2.) (1)求行李刚开始运动时所受的滑动摩擦力大小 (2)求行李做匀加速直线运动的时间； (3)从A 处传送到B 处的时间
15. (12分)某航空公司的一架客机在正常航线上作水平飞行时，由于突然受到强大垂直于飞机的气流的作用，使飞机在10s 内高度下降1700m ，使众多未系安全带的乘客和机组人员受到伤害，如果只研究飞机在竖直方向上的运动，且假定这一运动是匀变速直线运动，试计算并说明：
(1)飞机在竖直方向上产生的加速度多大？方向怎样？ (2)安全带对乘客的作用力是其重力的多少倍？(g=10m/s 2)
(3)未系安全带的乘客，相对于机舱向什么方向运动？最可能受到伤害的是人体什么部位？
(注：飞机上乘客所系的安全带是固定连接在飞机座椅和乘客腰部的较宽的带子，它使乘客与飞机座椅连为一体)
16.（12分）如图所示，质量M ＝8kg 的小车放在光滑的水平面上，在小车右端加一水平恒力F ＝8N ，当小车速度达到1.5m/s 时，在小车的前端轻轻放上一大小不计、质量m ＝2kg 的物体，物体与小车间的动摩擦因数μ＝0.2，小车足够长，求 （1）小物体刚放上车时物体的加速度和小车的加速度分别多大？
（2）多长时间小物体速度与小车速度相同？.(g 取10m/s 2)
答案：
2.4倍；向上运动，头部。