河北省廊坊市省级示范高中联合体2016-2017学年高二下学期期末考试历史试卷(扫描版)
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2016-2017学年河北省廊坊市省级示范高中联合体高二(下)期末英语试卷第一部分听力(共两节,满分7.5分)1.(1.5分)What does the man often do on the weekend?A.He eats out.B.He watches a DVD.C.He does some exercise.2.(1.5分)When can the woman probably go to the Movies'?A.At noon B.At three o'clock C.At six o'clock.3.(1.5分)Where does the conversation take place?A.On a plane.B.On a bus.C.In a car.4.(1.5分)What does the woman think of the test?A.Difficult.B.Easy.C.Interesting.5.(1.5分)Why does the man call the woman?A.To tell her about his birthday.B.To introduce Sandra to her.C.To invite her to a party.6.(3分)听第6段材料,回答第6、7题.6.What are the speakers talking about?A.When they will see a filmB.What entertainment(娱乐)they likeC.Which theater they will go to7.What do the speakers agree?A.Movies can help people relaxB.Movies are more moving than playsC.Plays are not as interesting as Movies.7.(3分)听第7段材料,回答第8、9题.8.Why does the man make the telephone call?A.To place an order B.To check an order C.To cancel an order 9.What is the man expected to do?A.Confirm the arrival timeB.Choose the type of the bikeC.Tell the woman his phone number.8.(4.5分)听第8段材料,回答第10至12题.10.Where will the solar farm be built?A.In Europe B.In Africa C.In Asia11.How much of European energy needs will be provided?A.Up to 15% B.Up to 20% C.Up to 50%12.What could be used in Scotland to produce electricity?A.Wind energy B.Solar energy C.Wave energy.9.(6分)听第9段材料,回答第13至16题.13.How many books can a student borrow at most per day?A.Three B.Five C.Ten14.Why is the boy refused to borrow books now?A.He has not returned the overdaue bookB.He has been fined by the library beforeC.He has not carried his student ID card15.Why does the boy borrow the books?A.He is getting the books for a friendB.He needs some information for a paperC.He has been asked to read these books16.What does the woman advise the boy to do?A.Pay the fine now B.Make a call to his friend C.Copy what he needs.10.(6分)听第10段材料,回答第17至20题.17.Who is the speaker?A.A pipeline engineer B.A Visiting professor C.An exchange student 18.What is the city of Anchorage like today?A.Crowded B.Poor C.Quiet19.What caused the recent changes in Alaska?A.The tourism in mountainsB.An increase in birthrateC.The discovery of oil20.Why will the speaker show some pictures?A.To share his experience of a recent tripB.To show ways of pipeline constructionC.To present the changes in the wildeme8s.第二部分阅读理解第一节(满分30分)阅读下面短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项.11.(6分)I had offered to watch my 3﹣year﹣old daughter,Ramanda,so that my wife could go out with a friend.I was getting some work while Ramanda appeared to be having a good time in the other room.No problem,I figured.But then it got a little too quiet and I yelled out,"What are you doing?Ramanda"No response.I repeated my question and heard her say,"Oh,nothing?"Nothing?What does"nothing"mean?I got up from my desk and ran out into the living room,and then I saw her take off down the hall.I chased her up the stairs and watched her a little behind made a hard left into the bedroom.I was gaining on her!She took off for the bathroom.Bad move.I had her cornered.I told her to turn around.She refused.I pulled out my big,mean,authoritative(命令式的)Daddy voice,"Young lady,I said turn around!"Slowly,she turned toward me.In her hand was what was left of my wife's new lipstick.And every square inch of her face was covered with right red (expect her lips of course)!As she looked up at me with fearful eyes,lips trembling,I heard every voice that had been shouted to me as a child."How could you…you should know better than that…How many times have you been told…What a bad thing to do…"It was just a matter of my picking out which old message I was going to use on her so that she would know what a bad girl she had been.But before I could let loose,looked down at the sweatshirt my wife had put on her only an hour before.In big letters it said"I'M A PERFECT ANGEL!"I looked back up into her tearful eyes and instead to seeing a bad girl who didn't listen,I saw a child of God …a perfect little angel full of worth,value and a wonderful spontaneity(自发行为)that I had come dangerously close t shaming out of her."Sweetheart,you look beautiful!Let's take a picture so Mommy can see how special you look."I took the picture and thanked God that I didn't miss the opportunity to reaffirm(再肯定)what a perfect little angel he had given me.21.When the author found the house was abnormally quite,.A.he went on with his workB.he went to check on his daughterC.he called his daughter to come overD.he knew his daughter must be behaving well22.When he saw his daughter's face,the author.A.thought she was so beautiful and lovely a girlB.no longer saw her as an angelC.flew into an uncomfortable disappointmentD.remembered the words he was scolded with23.What does the underlined sentence"I had her cornered"mean?A.She had been in the corner of the roomB.She had screamed out of fearC.I had forced her into a position from which she couldn't escapeD.She had escaped from one corner to another.12.(8分)You may be familiar with the following famous people,but have you heard of their graduation speeches,in which they either share their unforgotten experiences or give you some great inspiration(启迪).●Michael Dell,University of Texas at AustinAnd now you've accomplished something great and important here,and it's time for you to move on to what's next.And you must not let anything prevent you from taking those first steps…Yo u must also commit to the adventure.Just have faith in the skills and the knowledge you've been blessed (赐予)with and go.●J.K.Rowling,Harvard UniversityHalf my lifetime ago,I was striking an uneasy balance between my ambition and the expectation from my parents who were not rich…But what I feared most for myself at your age was not poverty(贫穷),but failure.The fact that you are graduating from Harvard suggests that you know little about failure,you might be driven by a fear of failure quite as much as a desire for success.●Steve Jobs,Stanford UniversitySometimes life's going to hit you in the head with a brick.Don't lose faith…Your work is going to fill a large part of your life,and the only way to be truly satisfied is to do what you believe is great work,and the only way to do great work is to love what you do.If you haven't found it yet,keep looking,and don't settle.●Bill Gates,Harvard UniversityWe need as many people as possible to have access to the advanced technology to lead to a revolution in what human beings can do for one another.They are making it possible not just for national governments,but for universities,smaller organizations,and even individuals to see problems,see approaches and deal with the world's inequities(不公平)like hunger,poverty,and so on.24.What Michael Dell said is to urge us to.A.listen to our heartB.pursue our dreamsC.follow others'exampleD.learn from our mistakes25.What did J.K.Rowling fear most when she was studying in university?A.Poverty.B.Hunger.C.Failure.D.Appearance.26.Who wants to express"Keep looking for what you believe in"?A.Michael Dell.B.J.K.Rowling.C.Bill Gates.D.Steve Jobs.27.What does Bill Gates suggest people do?A.Make contributions to the environment.B.Take responsibility for their own behavior.C.Make joint efforts to rid some global problems.D.Master as much advanced technology as possible.13.(8分)Move over millennials(千禧一代),here comes Generation Z,today's youngest group.Born in 1995or later,a lot of Gen Z﹣ers are entering into adulthood and will soon join the workforce.People of Generation Z have grown up with the internet.Policy makers,sociologists,as well as employers and marketers,are trying their best to understand these young people.So,how should we pin down the Gen Z﹣ers?Most people will agree that the single biggest difference between Gen Z and other generations is how connected they are.This is a group of people who were hooked up to social media as soon as they were born.A recent Guardian article says that the average teenager in the UK has at least 150followers on Instagram and spends around half an hour a day on Snapchat,an image messaging app."We are the first true digital natives,"Hannah Payne,an 18﹣year﹣old UCLA student and lifestyle blogger."I can almost create a document,edit it,post a photo on Instagram and talk on the phone at the same time,all from the user﹣friendly interface(界面)of my iPhone.The Guardian also notes that young people in the UK are becoming more active in politics.Voting is just one way of making one's voice heard.Most of Generation Z are still too young to vote,says the Guardian.Instead of party politics,they focus more on single﹣topic issues such as feminism(男女平等)or climate change.And"much of the civil engagement and organizing they do takes place on social media rather than through traditional political structures,"according to the newspaper.28.The underlined phrase"pin down"in the second paragraph can be replaced by.A.set an example toB.have an interest inC.give an explanation forD.make a decision on29.The biggest difference between Generation Z and other generations lies in.A.how linked they areB.how enthusiastic they areC.how they communicate with each otherD.how many hours they spend on the Internet30.What do Instagram and Snapchat have in common?A.They are newly﹣created cellphonesB.They are popular among millennialsC.They are online games invented by teenagersD.They are applications applauded by teenagers31.What can we infer from the last paragraph?A.Generation Z have great interest in politicsB.Most Gen Z﹣ers haven't entered the political fieldC.Voting is the only way of making yourself noticedD.Voting on social media is the same as voting through traditional ways.14.(8分)British English may have come first,but around the world,the American way of spelling is now far more popular.A recent examination of the English language shows that publications now largely use the American version swapping words like"centre"for"center"after the 1880s.To get data,researchers used Google's Ngram Viewer to analyze the words found in all English﹣language publications from 1800to 2000.Entering a word into the viewer will show how frequently it occurs within the massive corpus(语料库)of books around the world.According to the data,this shift was further strengthened around World War I.Since then,English﹣language publications have preferred"gray"and"flavor"instead of"grey"and"flavour".The American spelling has continued to grow over the years,with"liter"passing"liter"around 1900,and"center"becoming the more common choiceover"centre"in 1913."1913 marked a turning point in British spelling,as the American alternative became more frequently used in literature,"the post explains,in regard to"center".This was just a year before the beginning of World War I,which many views as a key period in America's rise to superpower status.Though this switched again between 1920s and the late 1930s,the American,spelling took over for good around 1940,during which time the spelling"airplane"shifted dramatically over"aeroplane".Ever since the middle of the 19th century,even the British Isles have slowly rejected the old spelling.The future is gray for British English.32.Which of the following is true?A.American spelling takes over all the timeB.British people refuse to use American spellingC.All the media prefer American spellingD.The change in spelling is more obvious around World War I33.What's the main idea of the second paragraph?A.The popularity of American spellingB.The examples of the change in spellingC.The history of English spellingD.The reason for the change in English spelling34.The passage is developed.A.by space B.by time C.by process D.by logic35.The passage is written to.A.introduce the change of English spellingB.encourage the change in English spellingC.compare the difference between American spelling and British spellingD.introduce different views on English spelling.第二节(满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项.选项中有两项为多余选项.15.(10分)Traveling is a very enjoyable experience as it provides an opportunity to see new things.(36)The following article discusses the advantages of traveling.Traveling gives you the opportunity to disconnect from your regular life.People all have crazy schedules,work anda family to take care of,and traveling alone or with some friends can give you distance and perhaps even make you realize how important these people are to you.(37)Another great benefit is the relaxation you get(38)When you come back you feel energetic and you are happy to be back to your daily routine.(39)They will create a bond that nothing can erase no matter what happens to the friendship.You can create photo albums and when you feel nostalgic (怀旧的)you can experience the trips again by looking at your pictures.It's never been this cheap to travel.With increasing oil prices the cheap travel era might be coming to an end.(40)With the Internet and all the new technology,you can plan your trip exactly the way you want it.You can choose your budget,the duration of the trip and what you want to do.A.It's nice to enjoy a stress﹣free time.B.As the saying goes,you never know what you have until you lose it.C.When traveling with friends or family it creates memories of a lifetime.D.Going on a trip means that you are most likely going to spend time outside.E.Discovering different values and ways to get by in life is really interesting.F.However,there are still many budget airlines fighting for your dollar right now.G.There are many benefits other than enjoying yourself that can be realized when you travel.第三部分:英语知识运用(共两节)第一节完形填空(每小题1.5分,满分30分)阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项.16.(30分)As we passed the Eaton's Department store's window,we stopped as usual to gaze and do our bit of dreaming.My mother set her eyes on a red dress,(41)it long.As we continued down the street,mother turned(42)for one more look."My goodness!They'd display something a person could use!"Christmas was(43)and the red dress was soon forgotten.Mother was not the one who(44)items that were not practical.Father,(45),liked to splurge(放纵)whenever the budget(预算)allowed.He'd get blamed for his occasional splurging,but it was all done with the best(46).On our last trip to town before Christmas,mother suddenly said in surprise,"Would you just look at that!"She pointed (47)as Dad drove past Eaton's."That big red dress is gone,"she said in (48),"It's actually gone."I was certain to feel a bit of yearning(渴望)in her(49).I'll never forget that Christmas morning.I watched Mother tearing the paper off a large box that read,"Eaton's Finest Enamel Dishpan"."Oh Frank,"she(50)in surprise,"just what I wanted!"Dad was sitting in his chair with a huge(51)on his face."Only a (52)wouldn't give a priceless wife like mine exactly what she wants for Christmas,"Dad laughed and winked(递眼色)at me,confirming his (53),and my heart filled with more love for my father than it could hold!Mother opened the(54).With trembling hands she touched the elegant material of Big Red."Oh my goodness!"her eyes were (55)tears."Oh Frank.You shouldn't have"came her weak attempt at (56)."Oh,never mind that!Let's see if it(57),"he laughed,helping her put on the wonderful dress.Mother completely (58)into another person.I watched surprisedly,(59)by the happiness in my parents I had (60)noticed before."You look beautiful,"my dad whispered to my mom﹣﹣﹣and she surely did!41.A.having B.keeping C.admiring D.wearing42.A.up B.back C.away D.out43.A.over B.on C.along D.near44.A.wished for B.searched for C.called for D.sent for45.A.besides B.therefore C.however D.also46.A.value B.intention C.chance D.need47.A.strangely B.confidently C.angrily D.excitedly48.A.disbelief B.joy C.discomfort D.interest49.A.dream B.desire C.voice D.view50.A.stopped B.said C.told D.sighed51.A.surprise B.embarrassment C.doubt D.smile52.A.seller B.driver C.man D.fool53.A.secret B.weakness C.kindness D.worry54.A.door B.chain C.box D.letter55.A.held back B.filled with C.occupied with D.squeezed with 56.A.scolding B.smiling C.appreciating D.feeling57.A.fits B.attracts C.shines D.opens58.A.looked B.changed C.grew D.made59.A.interested B.fascinated C.puzzled D.doubted60.A.always B.ever C.never D.still第二节(每小题1.5分,满分15分)阅读下面材料,在空白处填入1个适当的单词或括号内单词的正确形式.17.(15分)Nobody wants to be aged,but(61)it comes to visiting cities,most of us want to visit the world's oldest cities.Luoyang is one of the oldest and most (62)(attract)cities in the world that I'd like to recommend to you.Luoyang stands out(63)the oldest continually inhabited (持续居住的)city in Asia.The city is considered to be (64)birthplace of Chinese culture and history as well as being one of the Seven Ancient Capitals of China.There (65)(be)no other city in China that has seen so many(66)(dynasty)like Luoyang.With such a long and exciting history,Luoyang has really a lot(67)(offer).The longmen Grottoes(龙门石窟),which (68)(include)in the world Heritage List since 2000,and many historic Buddhist temples (69)(constant)attract tourist from all over the world.Luoyang is also famous for the White Horse Temple,the earliest Buddhist temple(70)(build)in China.Are you anxious to visit the city?第四部分写作(共两节)第一节短文改错18.(10分)假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下短文.短文中共有10处错误,每句中最多有两处.错误涉及一个单词的增加、删除或修改.增加:在缺词处加一个漏字符号(∧),并在此符号下面写出该加的词.删除:把多余的词用斜线(\)划掉.修改:在错的词下划一横线,并在该词下面写出修改后的词.注意:1.每处错误及其修改均仅限一词;2.只允许修改10处,多者(从第11处起)不计分.Dear classmates,It is a pleasure for I to have a chance to make a short speech today.Recently,I had found that some of our classmates study late into the night and do not spare some time to take a rest during the day either.They often cannot help fall asleep in class.And some classmates seldom have breakfast,that is also a bad habit and will surelydo harm to our health.In my opinion,it is extreme important for us to have enough sleep and a proper diet.We must learn to make a wise use of our time,and only in this way can we keep fit or study well.I wonder if you agree me.Thank you for listening.第二节书面表达19.(25分)假定你是李华,你校将在暑假举办国际中学生夏令营,主题为"感受中国文化",请给你的美国朋友Mary写一封电子邮件,邀请她来参加,并说明相关情况,其中包括有(大学教授讲座;游览故宫,长城等名胜古迹;所需费用等);注意:1.词数100左右;2.可适当增加细节,以使行文连贯.故宫the Palace MuseumDear Mary,Here's a good opportunity for you to learn about the Chinese culture right in China..2016-2017学年河北省廊坊市省级示范高中联合体高二(下)期末英语试卷参考答案与试题解析第一部分听力(共两节,满分7.5分)1.B2.B3.A4.A5.C6.BA7.BC8.BAC9.CABC10.BACC第二部分阅读理解第一节(满分30分)阅读下面短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项.11.BDC21.B 考查细节理解.根据"But then it got a little too quiet and I yelled out,"What are you doing?Ramanda"No response"可知,当作者发现房间里不正常的时候,他去找他的女儿.故选B.22.D 考查细节理解.根据I heard every voice that had been shouted to me as a child."How could you…you should know better than that…How many times have you been told…What a bad thing to do…"可知,当他看到女儿的脸时,他想象着自己会被妻子骂.故选D.23.C 考查句意理解.根据字面意思,我在墙角处逮到了她.根据文章情节理解可知,这句话是说我把她逼到了一个无法逃脱的境地.故选C.12.24﹣27 BCDC24.B.细节理解题.根据"And you must not let anything prevent you from taking those first steps…You must also commit to the adventure.Just have faith in the skills and the knowledge you've been blessed (赐予)with and go."可知Michael Dell的话激励我们去追求自己的梦想.故选B.25.C.细节理解题.根据"But what I feared most for myself at your age was not poverty(贫穷),but failure."可知在大学学习的时候J.K.Rowling最害怕失败.故选C.26.D.推理判断题.根据"If you haven't found it yet,keep looking,and don't settle."可知Steve Jobs想要表达"继续寻找你相信的东西".故选D.27.C.推理判断题.根据"They are making it possible not just for national governments,but for universities,smaller organizations,and even individuals to see problems,see approaches and deal with the world's inequities(不公平)like hunger,poverty,and so on."可知Bill Gates建议人们共同努力,消除一些全球性问题.故选C.13.28﹣31 CADB28.C.词义猜测题.根据"Policy makers,sociologists,as well as employers and marketers,are trying their best to understand these young people.So,how should we pin down the Gen Z﹣ers?"可知"pin down"意为"给出一个解释".故选C.29.A.细节理解题.根据"Most people will agree that the single biggest difference between Gen Z and other generations is how connected they are."可知Generation Z和其他代之间的不同在于怎样联系他们.故选A.30.D.推理判断题.根据"A recent Guardian article says that the average teenager in the UK has at least 150followers on Instagram and spends around half an hour a day on Snapchat,an image messaging app"可知Instagram and Snapchat都受到了年轻人的赞成.故选D.31.B.推理判断题.根据"And"much of the civil engagement and organizing they do takes place on social media rather than through traditional political structures,"according to the newspaper."可知大多数的Gen Z﹣ers不能够进入政治领域.故选B.14.32﹣35 DABA32.D.细节理解题.根据"According to the data,this shift was further strengthened around World War I."可知在第一次世界大战期间拼写的变化更加明显.故选D.33.A.细节理解题.根据"A recent examination of the English language shows that publications now largely use the American version swapping words like"centre"for"center"after the 1880s."可知第二段主要介绍了美国拼写的流行.故选A.34.B.推理判断题.根据"in all English﹣language publications from 1800to 2000、with"liter"passing"liter"around 1900,、Though this switched again between 1920s and the late 1930s"可知文章是通过时间展开的.故选B.35.A.推理判断题.根据"British English may have come first,but around the world,the American way of spelling is now far more popular."可知文章主要介绍了英语拼写的变化.故选A.第二节(满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项.选项中有两项为多余选项.15.36.G.推理判断题.根据后文The following article discusses the advantages of traveling可知你旅行时可以意识到旅行的许多好处去享受自己;故选G.37.B.推理判断题.根据前文People all have crazy schedules,work and a family to take care of,and traveling alone or with some friends can give you distance and perhaps even make you realize how important these people are to you可知俗话说,你永不知道你得到了什么直到你失去它;故选B.38.A.推理判断题.根据后文When you come back you feel energetic and you are happy to be back to your daily routine可知享受没有压力的时间是很好的;故选A.39.C.推理判断题.根据后文They will create a bond that nothing can erase no matter what happens to the friendship可知与朋友或家人的旅行是你一辈子的记忆;故选C.40.F.推理判断题.根据后文With the Internet and all the new technology,you can plan your trip exactly the way you want it可知但是,现在仍有许多廉价航空公司努力吸引你加入;故选F.第三部分:英语知识运用(共两节)第一节完形填空(每小题1.5分,满分30分)阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项.16.41﹣45:CBDAC 46﹣50:BDACB 51﹣55:DDACB 56﹣60:AABBC41.C考查动词.A.having 有;B.keeping 保持;C.admiring 钦佩;D.wearing穿戴.我母亲的眼睛盯在一个红色的裙子上,欣赏了很长时间.现在分词做伴随状态,答案为C.42.B考查固定搭配.A.turn up 出现,调大;B.turn back 阻挡,翻回到;C.turn away 避开,转过脸;D.turn out最后是,结果是.我们继续向前走,妈妈转身回头再看一眼.可知答案为B.43.D考查副词.圣诞节临近,红裙子很快被忘记.答案为D.44.A考查动词词组.A.wished for 希望得到;B.searched for 寻找;C.called for 要求,需要;D.sent for派人去叫.妈妈不是那种希望得到那些不实用东西的人.答案为A.45.C考查副词.A.besides 另外,此外;B.therefore 因此;C.however 然而;D.also也.然而只要预算允许父亲喜欢挥霍.答案为C.46.B考查名词.A.value价值;B.intention意图,目的;C.chance机会;D.need需要.他会怪他偶尔挥霍,但是这一切都是出于好意.答案为B.47.D考查副词.A.strangely 奇怪地;B.confidently 自信地;C.angrily生气地;D.excitedly 兴奋地.妈妈突然惊讶地说,"你只是看看那个吗?"她兴奋地指着父亲刚刚驶过的伊顿商店.答案为D.48.A考查名词.A.disbelief 怀疑,不信;B.joy高兴;C.discomfort 不适,不安;D.interest 兴趣."那条大红裙子没了",她怀疑地说.答案为A.49.C考查名词.A.dream 梦想;B.desire 欲望;C.voice声音;D.view视野.从她的声音里我感觉到她有点渴望.可知答案为C.50.B考查动词.A.stopped 停止;B.said 说;C.told告诉;D.sighed叹息.他惊讶地说.可知答案为B.51.D考查名词.A.surprise惊讶;B.embarrassment 尴尬;C.doubt 怀疑;D.smile微笑."我只是想要",爸爸坐在椅子上,脸上露出大大的微笑.答案为D.52.D考查名词.A.seller卖方;B.driver 司机;C.man 人;D.fool傻瓜."我又不是傻子,我应该送给你这个世间少有的老婆真正想要的圣诞礼物,"答案为D.53.A考查名词.A.secret 秘密;B.weakness弱点;C.kindness善良;D.worry担忧.父亲对我使了个眼色,真的有古怪,我心中对父亲的爱达到了前所未有的程度!根据句意可知答案为A.54.C考查名词.A.door门;B.chain链子;C.box 盒子;D.letter信.母亲打开盒子,母亲用她颤抖的手触摸着那件用第一流面料制作的大红色礼服.答案为C.55.B考查动词词组.A.held back阻止,隐瞒;B.filled with 充满;C.occupied with忙于;D.squeezed with挤压.她的眼中充满眼泪.可知答案为B.56.A考查动词.A.scolding 责骂;B.smiling 微笑;C.appreciating鉴赏,感激;D.feeling 感觉."噢,我的天!"母亲叫出声来,眼中噙满了泪水."噢,弗兰克…你不必…"她无力再责怪父亲.根据句意可知答案为A.57.A考查动词.A.fits 适合;B.attracts 吸引;C.shines 发光;D.opens打开."噢,你就别操心了!"父亲说道."让我们看看是否合身,"他笑道,帮母亲将这件品质一流的礼服套在她的肩上.A项符合题意.58.B考查动词.A.looked看;B.changed 改变;C.grew成长;D.made制造.根据上文意思,可知母亲完全变成了另一个人.B项符合题意.59.B考查形容词.A.interested 感兴趣的;B.fascinated 着迷的;C.puzzled 感到疑惑的;D.doubted 怀疑的.我目瞪口呆地看着他们,我为父母身上闪耀的、以前没有发觉的光辉而着迷.答案为B.60.C考查副词.A.always总是;B.ever曾经;C.never从来没有;D.still仍然.我目瞪口呆地看着他们,我为父母身上闪耀的、以前没有发觉的光辉而着迷.答案为C.第二节(每小题1.5分,满分15分)阅读下面材料,在空白处填入1个适当的单词或括号内单词的正确形式.17.61.when,考查固定句型,wh en it comes to…"当提到…",when引导时间状语从句.62.attractive,考查形容词,此处使用attract的形容词attractive修饰后面的名词cities.63.as,考查介词,此处指"洛阳作为亚洲最古老持续居住的城市",使用介词as"作为".64.the,考查冠词,此处是特指,使用定冠词the.65.is,考查主谓一致,there be句型be动词跟其后的主语no other city保持一致,因此使用is.66.dynasties,考查名词,so many"如此多",修饰可数名词复数,因此使用dynasty的复数形式.67.to offer,考查不定式,此处使用动词不定式充当后置定语修饰a lot.68.has been included,考查时态和语态,句子有时间状语since 2000可知使用现在完成时,include与主语构成被动的关系,因此使用现在完成时的被动语态have been done.69.constantly,考查副词,使用副词修饰谓语动词attract.70.built,考查非谓语,build与其逻辑主语temple构成被动的关系,因此使用过去分词充当后置定语.第四部分写作(共两节)第一节短文改错18.Dear classmates,It is a pleasure for I to have a chance to make a short speech today.Recently,I had found that some of our classmates study late into the night and do not spare some time to take a rest during the day either.They often cannot help fall asleep in class.And some classmates seldom have breakfast,that is also a bad habit and will surely do harm to our health.In my opinion,it is extreme important for us to have enough sleep and a proper diet.We must learn to make a wise use of our time,and only in this way can we keep fit or study well.I wonder if you agree∧me.Thank you for listening.详解:1.I改为me 考查代词.for是介词,后接宾格代词me.2.had改为have 考查动词时态.根据时间状语recently,要用现在完成时态.3.some改为any 考查形容词.some用于肯定句,any用于否定句,此处是否定句,用any.4.fall改为falling 考查动名词.cannot help doing sth.意为"不得不做某事",是固定搭配.5.that改为which 考查定语从句.分析句子结构可知这是一个定语从句,先行词是前面整个句子,在从句中作主语,用关系代词which.that不用于非限制性定语从句中.6.our改为their 考查代词.their指代前文中的some classmates.7.extreme改为extremely 考查副词.important是形容词,要用副词修饰.8.去掉a 考查固定搭配.make use of意为"利用",是固定搭配,use前可加形容词修饰.9.or改为and 考查连词.keep fit和study well是并列谓语,用连词and连接.10.加with 考查介词.agree with意为"与某人〔观点〕一致,同意〔赞同〕某人的意见",是固定搭配.第二节书面表达19.Dear Mary,Here's a good opportunity for you to learn about the Chinese culture right in China.In the summerholidays,a camp will be held in my school for international students to experience the Chinese culture.(高分句型一)Lectures will be given by professors from famous universities in China.Students of different cultures can have a face﹣to﹣face talk with each other.Besides,trips to historical places of interest will be made,including the Palace Museum,the Great Wall and so on.(高分句型二)Come and experience the real Chinese culture!You're free to stay in our school,but pay for entrance tickets to places of interest at a discount and your flights fully.(高分句型三)I'm looking forward to your coming to China early.Yours sincerely,Li Hua。
河北省高二历史期末考试卷(四)姓名:________ 班级:________ 成绩:________一、选择题 (共25题;共50分)1. (2分)唐代韩愈以周公、孔子的继承者自居,排斥佛、道,鄙薄汉代以来的儒学,认为周公、孔子之道在孟子之后中已经断绝。
他的这一主张被宋代儒者接受并发扬。
当代学者认为韩愈开了宋代“新儒学”的先河,由此可知宋代理学对儒学有所发展的是()A . 继承“天人感应”“君权神授”等主张B . 吸收佛教和道教的思想C . 回归孔孟之道,使儒学思辨化并形成谱系D . 否定汉代以来的儒学2. (2分)钱乘旦《现代文明的起源与演进》中这样评价理学:“它的丰富性与普遍性使中国统治者与士大夫相信儒家学说已穷尽世界一切真理。
中国既是天下中心,并有着辉煌的、无与伦比的历史与成就,那么中国之外的夷务,就不在中国人关心的范围之内。
”由此可见理学()A . 排斥儒学以外的一切思想B . 博大精深但有一定封闭性C . 概括了世界所有自然规律D . 内容丰富,探索世界本原3. (2分) (2018高二上·吉林期末) 据《汉书》记载,汉宣帝本始四年夏四月壬寅,郡国四十九地震。
宣帝下诏罪己,诏曰:“盖灾异者,天地之戒也。
朕承洪业,奉宗庙,托于士民之上,未能和群生。
乃者地震北海、琅邪,坏祖宗庙,朕甚惧焉。
”材料反映的思想有利于()A . 限制君权过度膨胀B . 教导百姓积德行善C . 巩固中央集权统治D . 加强君主专制权力4. (2分)(2016·遵义模拟) 明清时期兴起了一股咒金思潮,反对者借孔子之名咒骂金钱“孔圣人怒气冲,骂钱财,狗畜生!朝廷王法被你弄,纲常伦理被你坏”。
出现这种情形的主要原因是()A . 抑商政策大行其道B . 商人败坏社会风气C . 社会秩序需要维护D . 社会等级观念盛行5. (2分) (2017高二上·揭阳期中) 现代化是人类孜孜以求的目标。
历史学家认为,欧洲近代早期的文艺复兴、宗教改革、科技革命与启蒙运动极大地促进了精神层面的现代化进程。
高二期末考试历史试题参考答案及评分标准1D 2B 3C 4B 5C 6C 7B 8C 9C 10A 11B 12B 13C 14C 15A16C 17A 18B 19B 20C 21C 22A 23B 24D 25D 26B 27B 28B 29B 30D31C 32D 33B 34C 35B 36D 37A 38D 39B 40C41.(1)不同:鸦片战争前:上书言事;纳赀捐官;参加科举。
(2分)(任意两个要点即可)鸦片战争后:借助大众传媒;组建政治团体;选举民意代表,组建民意机关。
(2分)(任意两个要点即可)(2)趋势:由中世纪的等级会议到近代的代议制;由有限参与到普选权的确立,政治参与范围逐渐扩大;政治参与制度化、规范化。
(4分,任意两个要点即可)(3)共同之处:建立和完善选举制度、议会制度,扩大政治参与的广度和深度。
(2分)因素:民主政治制度的逐步建立和完善;社会经济的发展;民众民主自由意识的增强和参政议政能力的提高。
(若学生从城市化、公民教育等方面回答,亦可酌情给分) (4分,任意两个要点即可)42.(1)西汉的推动:①解决郡国并行制问题,逐步消除了与中央抗衡的地方割据势力,使“大一统”政体更为巩固(或实行“推恩令”);②在汉承秦制基础上,设置十三部刺史和司隶校尉,加强了对地方的控制,稳固国家政权,防止地方分裂势力的发展;③罢黜百家,独尊儒术,通过文化“一统”加强政治“一统”。
(6分,每点2分)(2)影响:①它较好地处理了中央和地方的关系,使美国成为一个真正统一的国家;(1分)②确保了各州的灵活性和独创性,为美国的繁荣与发展奠定了基础;(1分)③美国是近代世界上第一个实行联邦制的国家,为其他国家提供了借鉴。
(1分)43.(1) 史实:①建立资产阶级革命政党——中国同盟会;②提出民主革命思想(或三民主义思想)并同改良派进行思想论战;③发动武装起义,进行辛亥革命,推翻清朝;④建立革命政权——中华民国,颁布《中华民国临时约法》等。
2016-2017学年河北省廊坊市省级示范高中联合体高二(下)期末数学试卷(理科)一、选择题(共12小题,每小题5分,满分60分)1.(5分)已知复数z=,则复数z的虚部为()A.B.﹣C.D.2.(5分)已知集合A={1,3,5,7},B={x|(2x﹣1)(x﹣5)>0},则A∩(∁R B)=()A.{1,3}B.{1,3,5}C.{3,5}D.{3,5,7} 3.(5分)(e x+2x)dx等于()A.1B.e﹣1C.e D.e+14.(5分)下列关于回归分析的说法中错误的是()A.回归直线一定过样本中心()B.残差图中残差点比较均匀地落在水平的带状区域中,说明选用的模型比较合适C.两个模型中残差平方和越小的模型拟合的效果越好D.甲、乙两个模型的R2分别约为0.98和0.80,则模型乙的拟合效果更好5.(5分)已知实数a,b,c,满足a=log2257,b=22.6,c=,则a,b,c的大小关系是()A.a<b<c B.a<c<b C.c<b<a D.b<c<a6.(5分)在A、B、C、D、E、F六个人中任选三人参加比赛,其中A和E不能同时参加比赛,B和C两人要么都参加比赛,要么都不参加,则不同的参赛方案有()A.4种B.6种C.8种D.10种7.(5分)设随机变量ξ服从正态分布N(4,3),若P(ξ<a﹣5)=P(ξ>a+1),则实数a等于()A.4B.5C.6D.78.(5分)(2x+)4=a0+a1x+a2x2+a3x3+a4x4,则(a0+a2+a4)2﹣(a1+a3)2的值为()A.1B.﹣1C.0D.29.(5分)某校选定甲、乙、丙、丁、戊共5名教师去3个边远地区支教(每地至少1人),其中甲和乙一定不同地,甲和丙必须同地,则不同的选派方案共有()种.A.27B.30C.33D.3610.(5分)将三颗骰子各掷一次,设事件A=“三个点数都不相同”,B=“至少出现一个6点”,则概率P(A|B)等于()A.B.C.D.11.(5分)下列说法中,正确的个数是()①函数f(x)=2x﹣x2的零点有2个;②函数y=sin(2x+)sin(﹣2x)的最小正周期是π;③命题“函数f(x)在x=x0处有极值,则f′(x0)=0”的否命题是真命题;④dx=.A.0B.1C.2D.312.(5分)已知函数f(x)=x3+ax2+bx有两个极值点x1、x2,且x1<x2,若x1+2x0=3x2,函数g(x)=f(x)﹣f(x0),则g(x)()A.恰有一个零点B.恰有两个零点C.恰有三个零点D.至多两个零点二、填空题(共4小题,每小题5分,满分20分)13.(5分)现有这么一列数,2,,,,(),,,…,按照规律,()中的数应为.14.(5分)若(1﹣8x5)(ax2﹣)4的展开式中含x3项的系数是16,则a=.15.(5分)甲乙两队进行排球比赛,已知在一局比赛中甲队获胜的概率是,没有平局.若采用三局两胜制比赛,即先胜两局者获胜且比赛结束,则甲队获胜的概率等于(用分数作答).16.(5分)已知函数f(x)=(x2+)﹣||,则使得f(x+1)<f(2x﹣1)成立x的范围是.三、解答题(共5小题,满分60分)17.(12分)设函数f(x)=x2+2ax﹣a﹣1,x∈[0,2],a为常数.(1)用g(x)表示f(x)的最小值,求g(a)的解析式;(2)在(1)中,是否存在最小的整数m,使得g(a)﹣m≤0对于任意a∈R均成立,若存在,求出m的值;若不存在,请说明理由.18.(12分)为了普及环保知识,增强环保意识,某校从理科甲班抽取60人,从文科乙班抽取50人参加环保知识测试.(Ⅰ)根据题目条件完成下面2×2列联表,并据此判断是否有99%的把握认为环保知识成绩优秀与学生的文理分类有关.(Ⅱ)现已知A,B,C三人获得优秀的概率分别为,设随机变量X表示A,B,C三人中获得优秀的人数,求X的分布列及期望E(X).附:,n=a+b+c+d19.(12分)为了解某校学生假期日平均数学学习时间情况,现随机抽取500名学生进行调查,由调查结果得如下频率分布直方图(Ⅰ)求这500名学生假期日平均数学学习时间的样本平均数和样本方差s2(同一组中的数据用该组的中点值做代表).(Ⅱ)由直方图认为该校学生假期日平均数学学习时间X服从正态分布N(μ,σ2),其中μ近似为样本平均数,σ2近似为样本的方差s2,(i)利用该正态分布,求P(100<X≤122.8);(ii)若随机从该校学生中抽取200名学生,记ξ表示这200名学生假期日平均数学学习时间位于(77.2,122.8)的人数,利用(i)的结果,求E(ξ)附:≈11.4,若X~N(μ,σ2),则p(μ﹣σ<X≤μ+σ)=0.6826,p(μ﹣2σ<X≤μ+2σ)=0.9544.20.(12分)已知函数f(x)=lnx+,(a>0)(1)当a=2时,求函数f(x)在x=1处的切线方程;(2)若函数f(x)在区间[1,+∞)上单调递增,求a的取值范围;(3)求函数f(x)在区间[1,2]的最小值.21.(12分)设f(x)=xlnx﹣ax2+(2a﹣1)x,a∈R.(1)令g(x)=f′(x),求g(x)的单调区间;(2)已知f(x)在x=1处取得极大值,求正实数a的取值范围.四、解答题(共1小题,满分5分)22.(5分)在直角坐标系xOy中,直线l的参数方程为(t为参数).在以坐标原点为极点,x轴正半轴为极轴的极坐标系中,曲线C:ρ=2cos(θ﹣).(Ⅰ)求直线l的普通方程和曲线C的直角坐标方程;(Ⅱ)求曲线C上的点到直线l的距离的最大值.五、解答题(共1小题,满分5分)[选修4-5:不等式选讲]23.(5分)已知函数f(x)=|x+a﹣1|+|x﹣2a|.(1)若f(1)<3,求实数a的取值范围;(2)若a≥1,x∈R,求证:f(x)≥2.2016-2017学年河北省廊坊市省级示范高中联合体高二(下)期末数学试卷(理科)参考答案与试题解析一、选择题(共12小题,每小题5分,满分60分)1.(5分)已知复数z=,则复数z的虚部为()A.B.﹣C.D.【解答】解:复数z===+i,则复数z的虚部为.故选:C.2.(5分)已知集合A={1,3,5,7},B={x|(2x﹣1)(x﹣5)>0},则A∩(∁R B)=()A.{1,3}B.{1,3,5}C.{3,5}D.{3,5,7}【解答】解:∵A={1,3,5,7},B={x|(2x﹣1)(x﹣5)>0}={x|x<或x>5},∴∁R B={x|},则A∩(∁R B)={1,3,5}.故选:B.3.(5分)(e x+2x)dx等于()A.1B.e﹣1C.e D.e+1【解答】解:∵(e x+x2)′=e x+2x,∴═=(e+1)﹣(1+0)=e,故选:C.4.(5分)下列关于回归分析的说法中错误的是()A.回归直线一定过样本中心()B.残差图中残差点比较均匀地落在水平的带状区域中,说明选用的模型比较合适C.两个模型中残差平方和越小的模型拟合的效果越好D.甲、乙两个模型的R2分别约为0.98和0.80,则模型乙的拟合效果更好【解答】解:对于A,回归直线一定过样本中心,正确;对于B,可用残差图判断模型的拟合效果,残差点比较均匀地落在水平的带状区域中,说明这样的模型比较合适.带状区域的宽度越窄,说明模型的拟合精度越高.故正确;对于C,可用残差平方和判断模型的拟合效果,残差平方和越小,模型的拟合效果越好,故正确;对于D,∵相关指数R2取值越大,说明残差平方和越小,模型的拟合效果越好,又∵甲、乙两个模型的相关指数R2的值分别约为0.98和0.80,0.98>0.80,∴甲模型的拟合效果好,故不正确.故选:D.5.(5分)已知实数a,b,c,满足a=log2257,b=22.6,c=,则a,b,c的大小关系是()A.a<b<c B.a<c<b C.c<b<a D.b<c<a【解答】解:a=log2257>log2256=8,b=22.6∈(4,8),c==<4.∴a>b>c.故选:C.6.(5分)在A、B、C、D、E、F六个人中任选三人参加比赛,其中A和E不能同时参加比赛,B和C两人要么都参加比赛,要么都不参加,则不同的参赛方案有()A.4种B.6种C.8种D.10种【解答】解:根据题意,分2种情况讨论:①、B和C两人都参加比赛,只需在其余4人中任选1人与BC一起参加即可,有C41=4种选法;②、B和C两人都不参加比赛,需要在其余4人中选出3人参加比赛,而A和E不能同时参加比赛,此时D、F二人必须参加比赛,在A和E中选出1人,与D、F一起参加比赛,有C21=2种选法,则共有4+2=6种选法;故选:B.7.(5分)设随机变量ξ服从正态分布N(4,3),若P(ξ<a﹣5)=P(ξ>a+1),则实数a等于()A.4B.5C.6D.7【解答】解:∵随机变量ξ服从正态分布N(4,3),∵P(ξ<a﹣5)=P(ξ>a+1),∴x=a﹣5与x=a+1关于x=4对称,∴a﹣5+a+1=8,∴2a=12,∴a=6,故选:C.8.(5分)(2x+)4=a0+a1x+a2x2+a3x3+a4x4,则(a0+a2+a4)2﹣(a1+a3)2的值为()A.1B.﹣1C.0D.2【解答】解:令x=1,则a0+a1+…+a4=,令x=﹣1,则a0﹣a1+a2﹣a3+a4=.所以,(a0+a2+a4)2﹣(a1+a3)2=(a0+a1+…+a4)(a0﹣a1+a2﹣a3+a4)==1故选:A.9.(5分)某校选定甲、乙、丙、丁、戊共5名教师去3个边远地区支教(每地至少1人),其中甲和乙一定不同地,甲和丙必须同地,则不同的选派方案共有()种.A.27B.30C.33D.36【解答】解:因为甲和丙同地,甲和乙不同地,所以有2、2、1和3、1、1两种分配方案,①2、2、1方案:甲、丙为一组,从余下3人选出2人组成一组,然后排列:共有:×=18种;②3、1、1方案:在丁、戊中选出1人,与甲丙组成一组,然后排列:共有:×=12种;所以,选派方案共有18+12=30种.故选:B.10.(5分)将三颗骰子各掷一次,设事件A=“三个点数都不相同”,B=“至少出现一个6点”,则概率P(A|B)等于()A.B.C.D.【解答】解:∵P(A|B)=P(AB)÷P(B),P(AB)==P(B)=1﹣P()=1﹣=1﹣=∴P(A/B)=P(AB)÷P(B)==故选:A.11.(5分)下列说法中,正确的个数是()①函数f(x)=2x﹣x2的零点有2个;②函数y=sin(2x+)sin(﹣2x)的最小正周期是π;③命题“函数f(x)在x=x0处有极值,则f′(x0)=0”的否命题是真命题;④dx=.A.0B.1C.2D.3【解答】解:对于①,由函数f(x)=2x﹣x2,∵f(2)=f(4)=0,∴2和4是函数的零点,又f(0)=1>0,f(﹣1)=2﹣1﹣(﹣1)2=﹣<0,∴f(0)f(﹣1)<0;∴f(x)在区间(﹣1,0)上存在零点,∴函数f(x)共有3个零点,①错误;对于②,函数y=sin(2x+)sin(﹣2x)=sin(2x+)cos(2x+)=sin(4x+),∴y的最小正周期是T==,②错误;对于③,命题“函数f(x)在x=x0处有极值,则f′(x0)=0”的否命题是:若函数f(x)在x=x0处没极值,f'(x0)≠0,是错误的,如f(x)=x3,x=0不是函数的极值点,但x=0时,f′(0)=0,∴③错误;对于④,根据定积分的几何意义知,dx表示单位圆上半部分与x轴围成的面积,∴dx=π•12=,∴④正确;综上,正确的命题是④,只有1个.故选:B.12.(5分)已知函数f(x)=x3+ax2+bx有两个极值点x1、x2,且x1<x2,若x1+2x0=3x2,函数g(x)=f(x)﹣f(x0),则g(x)()A.恰有一个零点B.恰有两个零点C.恰有三个零点D.至多两个零点【解答】解:f(x)=x3+ax2+bx,求导,f′(x)=3x2+2ax+b,由函数f(x)有两个极值点x1、x2,则x1、x2是方程3x2+2ax+b=0的两个根,则x1+x2=﹣,x1x2=,∴a=﹣,①由x1+2x0=3x2,则x0==x2+>x2,由函数图象可知:令f(x1)=f(x)的另一个解为m,则x3+ax2+bx﹣f(x1)=(x﹣x1)2(x﹣m),则,则m=﹣a﹣2,将①代入②整理得:m=﹣2x1==x0,∴f(x)=f(m)=f(x1),∴g(x)只有两个零点,即x0和x1,故选:B.二、填空题(共4小题,每小题5分,满分20分)13.(5分)现有这么一列数,2,,,,(),,,…,按照规律,()中的数应为.【解答】解:由题意可得:分子为连续的质数,分母依次为首项为2、公比为2的等比数列,故括号中的数应该为.故答案为:.14.(5分)若(1﹣8x5)(ax2﹣)4的展开式中含x3项的系数是16,则a=±2.【解答】解:(ax2﹣)4的展开式的通项公式为:T r+1=(ax2)4﹣r(﹣)r=(﹣1)r a4﹣r,r=0,1,2,3,4.令8﹣r=3,得r=2;令8﹣r=﹣2,得r=4.∴依题设,有a2﹣8=16,解得a=±2.故答案为:±2.15.(5分)甲乙两队进行排球比赛,已知在一局比赛中甲队获胜的概率是,没有平局.若采用三局两胜制比赛,即先胜两局者获胜且比赛结束,则甲队获胜的概率等于(用分数作答).【解答】解:甲队获胜分2种情况①第1、2两局中连胜2场,概率为P1=×=;②第1、2两局中甲队失败1场,而第3局获胜,概率为P2=C21(1﹣)×=因此,甲队获胜的概率为P=P1+P2=16.(5分)已知函数f(x)=(x2+)﹣||,则使得f(x+1)<f(2x﹣1)成立x 的范围是(0,2).【解答】解:∵f(x)=(x2+)﹣||,∴f(﹣x)=f(x),∴f(x)是偶函数,x>0时,f(x)=(x2+)﹣,∴f(x)为减函数,∴当x<0时,f(x)为增函数若f(x+1)<f(2x﹣1),则|x+1|>|2x﹣1|,解得:0<x<2,故答案为:(0,2).三、解答题(共5小题,满分60分)17.(12分)设函数f(x)=x2+2ax﹣a﹣1,x∈[0,2],a为常数.(1)用g(x)表示f(x)的最小值,求g(a)的解析式;(2)在(1)中,是否存在最小的整数m,使得g(a)﹣m≤0对于任意a∈R均成立,若存在,求出m的值;若不存在,请说明理由.【解答】解:(1)对称轴x=﹣a,①当﹣a<0即a>0 时,函数f(x)=x2+2ax﹣a﹣1,x∈[0,2]上是增函数,当x=0 时有最小值f(0)=﹣a﹣1 …2分②当﹣a≥2即a≤﹣2 时,函数f(x)=x2+2ax﹣a﹣1,x∈[0,2]上是减函数,x=2时有最小值,f(2)=3a+3 …4分③当0<﹣a<2即﹣2<a<0 时,函数f(x)=x2+2ax﹣a﹣1,x∈[0,2]上是不单调,x=﹣a时有最小值f(﹣a)=﹣a2﹣a﹣1 …6分∴g(a)=…8分(2)存在,由题知g(a)在(﹣∞,)是增函数,在[,+∞)是减函数a=时,g(a)max=﹣…10分g(a)﹣m≤0恒成立,可得g(a)max≤m,∴…12分,∵m为整数,∴m的最小值为0 …13分18.(12分)为了普及环保知识,增强环保意识,某校从理科甲班抽取60人,从文科乙班抽取50人参加环保知识测试.(Ⅰ)根据题目条件完成下面2×2列联表,并据此判断是否有99%的把握认为环保知识成绩优秀与学生的文理分类有关.(Ⅱ)现已知A,B,C三人获得优秀的概率分别为,设随机变量X表示A,B,C三人中获得优秀的人数,求X的分布列及期望E(X).附:,n=a+b+c+d【解答】解:(Ⅰ)2×2列联表如下由算得,,所以有99%的把握认为学生的环保知识成绩与文理分科有关…5分(Ⅱ)设A,B,C成绩优秀分别记为事件M,N,R,则∴随机变量X的取值为0,1,2,3…6分,…10分所以随机变量X的分布列为:E(X)=0×+1×+2×+3×=…12分.19.(12分)为了解某校学生假期日平均数学学习时间情况,现随机抽取500名学生进行调查,由调查结果得如下频率分布直方图(Ⅰ)求这500名学生假期日平均数学学习时间的样本平均数和样本方差s2(同一组中的数据用该组的中点值做代表).(Ⅱ)由直方图认为该校学生假期日平均数学学习时间X服从正态分布N(μ,σ2),其中μ近似为样本平均数,σ2近似为样本的方差s2,(i)利用该正态分布,求P(100<X≤122.8);(ii)若随机从该校学生中抽取200名学生,记ξ表示这200名学生假期日平均数学学习时间位于(77.2,122.8)的人数,利用(i)的结果,求E(ξ)附:≈11.4,若X~N(μ,σ2),则p(μ﹣σ<X≤μ+σ)=0.6826,p(μ﹣2σ<X≤μ+2σ)=0.9544.【解答】解:(Ⅰ);s2=(﹣40)2×0.1+(﹣20)2×0.24+0+202×0.22+402×0.11=520;(Ⅱ)(i)由(Ⅰ)知X服从正态分布N(100,520),且σ=≈22.8,∴P(100<X≤122.8)==;(ii)由(i)知学生假期日平均数学学习时间位于(77.2,122.8)的概率为0.6826,依题意ξ服从二项分布,即ξ~B(200,0.6826),∴E(ξ)=200×0.6826=136.52.20.(12分)已知函数f(x)=lnx+,(a>0)(1)当a=2时,求函数f(x)在x=1处的切线方程;(2)若函数f(x)在区间[1,+∞)上单调递增,求a的取值范围;(3)求函数f(x)在区间[1,2]的最小值.【解答】解:(1)a=2时,f(x)=lnx+,(x>0),且f(1)=0,又∵f(x)=,(x>0),∴f(x)在x=1处的切线斜率为f′(1)=,故切线的斜率为y=(x﹣1),即x﹣2y﹣1=0;(2)由题意,f′(x)=﹣=,∵a为大于零的常数,若使函数f(x)在区间[1,+∞)上单调递增,则使ax﹣1≥0在区间[1,+∞)上恒成立,即a﹣1≥0,故a≥1;(3)①当a≥1时,f(x)在区间[1,2]上单调递增,则f min(x)=f(1)=0;②当0<a≤时,f′(x)在区间[1,2]恒不大于0,f(x)在区间[1,2]上单调递减,则f min(x)=f(2)=ln2﹣;③当<a<1时,令f′(x)=0可解得,x=∈(1,2);易知f(x)在区间[1,]单调递减,在[,2]上单调递增,则f min(x)=f()=ln+1﹣;综上所述,①当a≥1时,f min(x)=0;②当<a<1时,f min(x)=ln+1﹣;③当0<a≤时,f min(x)=ln2﹣.21.(12分)设f(x)=xlnx﹣ax2+(2a﹣1)x,a∈R.(1)令g(x)=f′(x),求g(x)的单调区间;(2)已知f(x)在x=1处取得极大值,求正实数a的取值范围.【解答】解:(1)由f′(x)=ln x﹣2ax+2a,可得g(x)=ln x﹣2ax+2a,x∈(0,+∞),所以g′(x)=﹣2a=,当a≤0,x∈(0,+∞)时,g′(x)>0,函数g(x)单调递增;当a>0,x∈(0,)时,g′(x)>0,函数g(x)单调递增,x∈(,+∞)时,g′(x)<0,函数g(x)单调递减.所以当a≤0时,g(x)的单调增区间为(0,+∞);当a>0时,g(x)的单调增区间为(0,),单调减区间为(,+∞).…(6分)(2)由(1)知,f′(1)=0.①当0<a<时,>1,由(1)知f′(x)在(0,)内单调递增,可得当x∈(0,1)时,f′(x)<0,当x∈(1,)时,f′(x)>0.所以f(x)在(0,1)内单调递减,在(1,)内单调递增,所以f(x)在x=1处取得极小值,不合题意.②当a=时,=1,f′(x)在(0,1)内单调递增,在(1,+∞)内单调递减,所以当x∈(0,+∞)时,f′(x)≤0,f(x)单调递减,不合题意.③当a>时,0<<1,f(x)在(0,)上单减,当x∈(,1)时,f′(x)>0,f(x)单调递增,当x∈(1,+∞)时,f′(x)<0,f(x)单调递减.所以f(x)在x=1处取极大值,符合题意.综上可知,正实数a的取值范围为(,+∞).…(12分)四、解答题(共1小题,满分5分)22.(5分)在直角坐标系xOy中,直线l的参数方程为(t为参数).在以坐标原点为极点,x轴正半轴为极轴的极坐标系中,曲线C:ρ=2cos(θ﹣).(Ⅰ)求直线l的普通方程和曲线C的直角坐标方程;(Ⅱ)求曲线C上的点到直线l的距离的最大值.【解答】解:(Ⅰ)由直线l的参数方程消去t参数,得x+y﹣4=0,∴直线l的普通方程为x+y﹣4=0.由=.得ρ2=2ρcosθ+2ρsinθ.将ρ2=x2+y2,ρcosθ=x,ρsinθ=y代入上式,得:曲线C的直角坐标方程为x2+y2=2x+2y,即(x﹣1)2+(y﹣1)2=2.(Ⅱ)法1:设曲线C上的点为,则点P到直线l的距离为==当时,∴曲线C上的点到直线l的距离的最大值为;法2:设与直线l平行的直线为l':x+y+b=0.当直线l'与圆C相切时,得,解得b=0或b=﹣4(舍去).∴直线l'的方程为x+y=0.那么:直线l与直线l'的距离为故得曲线C上的点到直线l的距离的最大值为.五、解答题(共1小题,满分5分)[选修4-5:不等式选讲]23.(5分)已知函数f(x)=|x+a﹣1|+|x﹣2a|.(1)若f(1)<3,求实数a的取值范围;(2)若a≥1,x∈R,求证:f(x)≥2.【解答】解:(1)因为f(1)<3,所以|a|+|1﹣2a|<3.①当a≤0时,得﹣a+(1﹣2a)<3,解得a>﹣,所以﹣<a≤0;②当0<a<时,得a+(1﹣2a)<3,解得a>﹣2,所以0<a<;③当a≥时,得a﹣(1﹣2a)<3,解得a<,所以≤a<;综上所述,实数a的取值范围是(﹣,).(2)因为a≥1,x∈R,所以f(x)=|x+a﹣1|+|x﹣2a|≥|(x+a﹣1)﹣(x﹣2a)|=|3a﹣1|=3a﹣1≥2.。
高 二 期 末 考 试数理试题参考答案及评分标准一、选择题 1—5 CBAD C 6——10 BCAD A 11-12 B B二、填空题 13、1116 14、 2± 15、2027 16、(0,2)三、解答题17解:(1)对称轴a x -=①当00≥⇒≤-a a 时,()f x 在]2,0[上是增函数,当0=x 时,有最小值1)0(--=a f ; …………………3分②当22-≤⇒≥-a a 时,()f x 在]2,0[上是减函数,2=x 时,有最小值33)2(+=a f ; …………………5分③当0220<<-⇒<-<a a 时,()f x 在]2,0[上不单调,a x -=时有最小值1)(2---=-a a a f ; ⎪⎩⎪⎨⎧-≤+<<----≥--=∴2,3302,10,1)(2a a a a a a a a g …………………7分(2)存在,由题知)(a g 在]21,(--∞是增函数,在),21[+∞-是减函数21-=a 时,43)(max -=a g …………………10分0)(≤-m a g 恒成立,43,)(max -≥∴≤⇒m m a g .m 为整数,∴m 的最小值为0. …………………12分18.解:(1) 完成列联表优秀人数 非优秀人数 合计 甲班40 20 60 乙班20 30 50 合计 60 50 110…………2分()()()()()22n ad bc K a b c d a c b d -=++++ ()()()()()2110403020204020203040202030⨯⨯-⨯=++++7.8≈ 6.635>所以有99%的把握认为“环保知识成绩优秀与学生的文理分科有关, ……6分(2)设A 、B 、C 三人成绩优秀分别记为M,N,R,则12P =(M ) , 1()3P P R ==(N )由题意可知随机变量X 的取值为0,1,2,3. 12222339P =⨯⨯=(X=0) 12211212142332332339P =⨯⨯+⨯⨯+⨯⨯=(X=1) 112111121523323323318P =⨯⨯+⨯⨯+⨯⨯=(X=2)111123318P =⨯⨯=(X=3) …………9分 所以随机变量X 的分布列为X0 1 2 3 P 29 49 518 118…………10分24517()01239918186E X =⨯+⨯+⨯+⨯= …………12分19、解:(1)600.1800.241000.331200.221400.11100x =⨯+⨯+⨯+⨯+⨯= …………3分22222(40)0.1(20)0.240200.22400.11520s =-⨯+-⨯++⨯+⨯= …………………6分(2)(i )由(1)知X 服从正态分布(100,520)N ,且520213022.8σ==≈,所以100122.8P X <≤()=1177.2122.810022.810022.822P X P X <<=-<<+()()10.68260.34132=⨯= …………………9分(ii )由(i )知学生假期日平均数学学习时间位于(77.2,122.8)的概率为0.6826,依题意ξ服从二项分布,即~(200,0.6826)B ξ,52.1366826.0200)(=⨯=∴ξE …………………12分20解(1) 当2a =时, ()1ln ,(0)2x f x x x x -=+>,且()10f = 又∵()221,(0)2x f x x x '-=>∴()f x 在1x =处的切线斜率为()112f '= 所以切线方程为1(1)2y x =-,即210x y --= ………3分 (2)()21,(0)ax f x x ax '-=>由已知得()0f x '≥在[)1,+∞上恒成立,即1a x ≥在[)1,+∞上恒成立,又当[)1,x ∈+∞时11x ≤,所以1a ≥,即a 的取值范围为[)1,+∞ ………7分 (3)当1a ≥时()0f x '≥在[]1,2上恒成立,此时()f x 在[]1,2为增函数,所以()min (1)0f x f == 当102a <≤时,()0f x '≤在[]1,2上恒成立,此时()f x 在[]1,2为减函数,所以()m i n 1(2)l n 22f x f a ==- ………10分 当112a <<时,令()0f x '=,得1(1,2)x a =∈又因对于任意11,x a ⎡⎫∈⎪⎢⎣⎭ 有()0f x '< , 对于任意1,2x a ⎛⎤∈ ⎥⎝⎦ 有()0f x '>,∴()min 111()ln 1f x f a a a ==+- 综上所述,当1a ≥时,()min 0f x =; 当102a <≤时, ()min 1ln 22f x a =- 当112a <<时,()min 11ln 1f x a a =+- ………12分 21解 (1)()()ln 22g x f x x ax a '==-+,(0,)x ∈+∞,则()1122ax g x a x x '-=-= , 当0a ≤时, (0,)x ∈+∞时, ()0g x '>, …………3分当0a >时, 1(0,)2x a ∈时, ()0g x '>, 1(,)2x a ∈+∞时, ()0g x '<,所以当0a ≤时,函数 ()g x 单调递增区间为(0,)+∞;当0a >时, 函数 ()g x 单调递增区间为1(0,)2a ,单调递减区间为1(,)2a +∞ …………………5分(2) 由(1)可知,()10f '=, ①当0a ≤时, (0,1)x ∈时, ()0f x '< , (1,)x ∈+∞时, ()0f x '> 所以 ()f x 在1x =处取得极小值,不符合题意. ………………6分②当102a <<时, 112a >,由(1)可知, ()f x ' 在1(0,)2a 内单调递增 , 当(0,1)x ∈时, ()0f x '<,当1(1,)2x a ∈时, ()0f x '> 所以 ()f x 在1x =处取得极小值,不符合题意.③ 当12a =时,即112a = 时, ()f x ' 在(0,1)内单调递增, 在(1,)+∞单调递减, 所以 当(0,)x ∈+∞时()0f x '≤,()f x 单调递减,不符合题意. ……………10分④当12a >时, 即1012a <<, ,当1(,1)2x a ∈时, ()0f x '>,()f x 单调递增,当 (1,)x ∈+∞时, ()0f x '<,()f x 单调递减,所以 ()f x 在1x =处取得极大值,符合题意综上所述,实数a 取值范围是(0,)+∞ ……………12分其它解法酌情给分22、(1) 由3,1,=-⎧⎨=+⎩x t y t 消去t 得40+-=x y ,所以直线l 的普通方程为40+-=x y . ………………………………2分由22cos 4⎛⎫=- ⎪⎝⎭πρθ22cos cos sin sin 2cos 2sin 44⎛⎫=+=+ ⎪⎝⎭ππθθθθ…3分得22cos 2sin =+ρρθρθ. ………………………4分将222,cos ,sin =+==ρρθρθx y x y 代入上式,得曲线C 的直角坐标方程为2222+=+x y x y , 即()()22112-+-=x y . …5分(2) 方法一:曲线C 圆心为 ()1,1 圆心到直线的距离为 |114|22d +-==又因圆的半径2r =所以曲线C 上的点到直线l 的距离的最大值为22.……………………10分方法二:设曲线C 上的点为()12cos ,12sin ++ααP ,则点P 到直线l 的距离为12cos 12sin 42+++-=ααd…………………………7分 ()2sin cos 22+-=αα2sin 24.2⎛⎫+- ⎪⎝⎭=πα当sin 14⎛⎫+=- ⎪⎝⎭πα时, max 22=d ,所以曲线C 上的点到直线l 的距离的最大值为22.……………………10分23、(1) 因为()13<f ,所以123+-<a a . ……………………………………1分① 当0≤a 时,得()123-+-<a a ,解得23>-a ,所以23-<≤a ;……2分② 当102<<a 时,得()123+-<a a ,解得2>-a ,所以102<<a ; ………3分③ 当12a ≥时,得()123--<a a ,解得43<a ,所以1423a ≤<; …………4分综上所述,实数a 的取值范围是24,33⎛⎫- ⎪⎝⎭. …………………………5分(2) 因为1,≥∈a x R ,所以()()()1212=+-+-≥+---f x x a x a x a x a ……………………7分 31=-a ………………………………………………………8分31=-a …………………………………………………………9分2≥. …………………………………………………………10分其它解法酌情给分。
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2016-2017年高二历史期末试卷(含答案)实验中学2016――2017学年度第一学期期末高二历史试卷命题人:王素时间:90分钟分值:100分共4页一、单项选择题(每小题2分,共60分) 1.春秋战国时期,社会发生重大变革,各种思想流派纷纷提出治国济世的主张,出现了百家争鸣的局面.“百家争鸣”产生的影响有【】①推动了中国传统文化体系的形成②使儒家思想在战国时期成为主流思想③奠定了中国思想文化发展的基础④“学在民间”取代了“学在官府” A.①③ B.②④ C.①②③ D.①③④ 2。
“贤者举而上之,富而贵之,以为官长;不肖者抑而废之,贫而贱之,以为徒役”这句话主要反映了战国时期的【】 A.墨家思想 B.儒家思想 C.道家思想 D.法家思想 3.汉宣帝(西汉第十位皇帝)曾说:“汉家自有制度,本以霸王道杂之,奈何纯用德教,用周政乎?”这表明汉代统治者的主张是【】 A.以道家无为而治为指导思想 B.以兼爱非攻尚贤为治国理念 C.权势法制与伦理劝导相结合 D.推崇理学扶为官方统治哲学 4.宋明理学家倡导的“存理去欲"或“存心去欲"的修养论、“格物”或“格心"的认识论、成贤成圣的境界论、由齐家而平天下的功能论,均以【】 A.研究天人关系为核心内容 B.伦理道德为核心内容 C.认识自然发展规律为导向 D.关心社会进步为前提 5.顾炎武在其《日知录》中,列举了历史上大量的“称臣下为父母"、“人臣称人君"、“人臣称万岁”的例子.这表明他【】 A.提出初步的民主思想 B.提出经世致用思想 C.宣传三纲五常等级秩序D.否定封建礼教传统 6.与西方启蒙思想相比,明清之际的进步思想没有发展成为改造社会的强大思想武器。
河北省高二下期期末考试历史试卷姓名:________ 班级:________ 成绩:________一、选择题 (共24题;共48分)1. (2分)历史学家吕思勉先生在研究中国古代地方行政组织演变发展问题时,将古代中国划分为三个相继的时代,即“部落时代” —“封建时代”—“郡县时代”。
其中与“封建时代”相对应的朝代应是A . 西周B . 秦朝C . 西汉D . 宋代2. (2分) (2018高一上·深圳期中) 从公元前490年到公元前322年,雅典大约有一半左右的政治家(包括伯里克利)都不同程度地受到群众的惩罚,大部分控告的起因只是因为作战失利。
为此,柏拉图提出了一个发人深省的问题:“如果你病了,你是召集民众为你治病呢?还是去找医术精湛的大夫呢?”材料表明()A . 伯里克利、柏拉图等代表精英贵族,仇视群众B . 公元前4世纪后雅典政治腐败,阶级矛盾激化C . 群体决策的感情用事可能影响民主政治的质量D . 雅典民主既体现了人民主权也保护了城邦利益3. (2分) (2018高二下·无锡期中) “廷寄”上谕是清代军机处官员日常工作之一,其内容大都是告诫臣工、指授兵略、查核政事、责问刑法之失当等。
这体现了军机处的职能是()A . 传达皇帝旨意B . 参与行政决策C . 总领全国政务D . 负责监察百官4. (2分) (2019高二下·桂林期中) 托克维尔在《论美国的民主》中说道:“其他任何国家从来没有创制出如此强大的司法权。
联邦的安定、繁荣与生存本身,全系于七位联邦大法官之手。
没有他们,宪法只是一纸空文。
行政权也依靠他们去抵制立法机构的侵犯,而立法权则依靠他们使自己不受行政权的进攻。
”托克维尔意在说明美国()A . 三权分立的体制遭到破坏B . 民主制度受到了司法干预C . 立法和行政部门冲突不断D . 司法权在体制中举足轻重5. (2分) (2016高一上·铜陵期中) “甲午一役的失利并非洋务运动的破产,也并未打断中国现代化的进程,相反,它具有积极意义:它使旧政府的秘密暴露无遗,中国现代化进程得以延续至政治层面。
河北省高二下学期期末教学水平监测历史试题姓名:________ 班级:________ 成绩:________一、选择题 (共25题;共50分)1. (2分) (2017高一上·河北开学考) 《礼》曰:“宗人将有事,族人皆待圣者。
……大宗能率小宗;小宗能率群弟,通其有无,所以统理族人者也。
”据此可以说明我国古代的宗法制()A . 实行嫡长子继承制B . 是处理社会人际关系的重要纽带C . 是“国”与“家”的结合D . 是神权与王权的结合2. (2分)(2019·成都模拟) 中国是古代世界唯一一个能够借助非常有限的基础性条件就得以将广土众民抟成一体并绵延悠久的国家。
西周已具备的“条件”是()A . 通用的表意文字系统B . 统一规范的货币制度C . 普及的儒家意识形态D . 完备的道路交通系统3. (2分) (2019高一上·安徽月考) 秦朝“三公”中属御史大夫权限的是()①负责军事②负责监察百官③协助丞相④帮助皇帝处理政事A . ①②B . ②③C . ③④D . ②④4. (2分)路,宋元时期行政区域名。
宋代的路,犹如明清的省。
宋代的路较常设的机构有安抚司、转运司、提点刑狱司、提举常平司等。
各机构互不统属,互相牵制。
转运使与提举刑狱公事都有对官吏的监察权,提举常平司与转运使都有财权。
这表明A . 宋代地方行政制度与明清两代没有区别B . 行政机构分散、权属交叉有利于集权C . 行政机构互相牵制有利于提高行政效率D . 扩大行政区域是中央集权的主要方式5. (2分) (2017高二下·莆田期中) 《魏书·食货志》记载:“诸男夫十五以上,受露田四十亩,妇人二十亩,奴婢依良。
……诸民年及课则受田,老免及身没则还田。
”该土地制度最终废弛是在()A . 北魏前期B . 唐朝后期C . 两宋之际D . 元末明初6. (2分)宋朝时一次宫廷画院考试,以“野水无人渡,孤舟尽日横”为题。
适用精选文件资料分享2016-2017 年高二历史期末试卷 ( 含答案 )实验中学 2016―― 2017 学年度第一学期期末高二历史试卷命题人:王素时间:90 分钟分值:100 分共 4 页一、单项选择题(每题 2 分,共 60 分) 1 .春秋战国期间,社会发生重要改革,各样思想派别纷繁提出治国济世的主张,出现了百花怒放的场面。
“百花怒放”产生的影响有【】①推进了中国传统文化系统的形成②使儒家思想在战国期间成为主流思想③确定了中国思想文化发展的基础④“学在民间”代替了“学在官府” A.①③ B.②④ C.①②③ D.①③④2. “贤者举而上之,富而贵之,认为官长;不肖者抑而废之,贫而贱之,认为徒役”这句话主要反应了战国期间的【】 A .墨家思想 B .儒家思想 C.道家思想 D.法家思想 3 .汉宣帝(西汉第十位皇帝)曾说:“汉家自有制度,本以霸王道杂之,何如纯用德教,用周政乎?”这表示汉代统治者的主张是【】 A .以道家无为而治为指导思想 B .以兼爱非攻尚贤为治国理念 C.势力法制与伦理开导相联合 D.尊崇理学扶为官方统治哲学 4 .宋明理学家倡议的“存理去欲”或“有意去欲”的涵养论、“格物”或“格心”的认识论、成贤成圣的境地论、由齐家而平天下的功能论,均以【】 A .研究天人关系为中心内容 B .伦理道德为中心内容 C.认识自然发展规律为导向 D.关怀社会进步为前提 5 .顾炎武在其《日知录》中,列举了历史上大批的“称臣下为父亲母亲”、“人臣称人君”、“人臣称万岁”的例子。
这表示他【】 A .提出初步的民主思想 B.提出经世致用思想 C.宣传三纲五常等级次序 D.否认封建礼教传统 6 .与西方启发思想对比,明清之际的进步思想没有发展成为改造社会的强盛思想武器。
从内容主张上,其不一样于西方启发思想的【】①有假想将来社会②责备专制制度③宣扬民主法制④尊敬科学知识A.①②③ B .②③ C.①③④ D.②④ 7 .公元前 5 世纪,希腊出现了智者学派。
高二期
末考试
历史试题参考答案及评分标准
1D 2B 3C 4B 5C 6C 7B 8C 9C 10A 11B 12B 13C 14C 15A
16C 17A 18B 19B 20C 21C 22A 23B 24D 25D 26B 27B 28B 29B 30D
31C 32D 33B 34C 35B 36D 37A 38D 39B 40C
41.
(1)不同:鸦片战争前:上书言事;纳赀捐官;参加科举。
(2分)(任意两个要点即可)
鸦片战争后:借助大众传媒;组建政治团体;选举民意代表,组建民意机关。
(2分)(任意两个要
点即可)
(2)趋势:由中世纪的等级会议到近代的代议制;由有限参与到普选权的确立,政治参与范围逐渐扩大;政
治参与制度化、规范化。
(4分,任意两个要点即可)
(3)共同之处:建立和完善选举制度、议会制度,扩大政治参与的广度和深度。
(2分)
因素:民主政治制度的逐步建立和完善;社会经济的发展;民众民主自由意识的增强和参政议政能力的提高。
(若学生从城市化、公民教育等方面回答,亦可酌情给分) (4分,任意两个要点即可)
42.
(1)西汉的推动:①解决郡国并行制问题,逐步消除了与中央抗衡的地方割据势力,使“大一统”政体更为巩固(或实行“推恩令”);
②在汉承秦制基础上,设置十三部刺史和司隶校尉,加强了对地方的控制,稳固国家政
权,防止地方分裂势力的发展;
③罢黜百家,独尊儒术,通过文化“一统”加强政治“一统”。
(6分,每点2分)
(2)影响:①它较好地处理了中央和地方的关系,使美国成为一个真正统一的国家;(1分)
②确保了各州的灵活性和独创性,为美国的繁荣与发展奠定了基础;(1分)③美国是近代世界
上第一个实行联邦制的国家,为其他国家提供了借鉴。
(1分)
43.
(1) 史实:①建立资产阶级革命政党——中国同盟会;
②提出民主革命思想(或三民主义思想)并同改良派进行思想论战;
③发动武装起义,进行辛亥革命,推翻清朝;
④建立革命政权——中华民国,颁布《中华民国临时约法》等。
(3分,任答3点即可)
(2) 贡献:理论上,提出“工农武装割据”思想;(1分)
实践上,领导新民主主义革命并最终取得胜利。
(1分)
(3)举措:①1982年修订《中华人民共和国宪法》,成为新时期治国安邦的总章程;
②1982年确立了“长期共存,互相监督,肝胆相照,荣辱与共”的方针,多党合作和政治协商制
度一步完善;
③1984年颁布《中华人民共和国民族区域自治法》,明确规定,民族区域自治是中国一项基本政
治制度;
④1997年中国十五大提出依法治国、建设社会主义放假的历史总任务;
⑤1998年通过《中华人民共和国村民委员会组织法》,加强扩大基层民主选举制度(或村民民主
自治,海选等);
⑥1999年“依法治国”被正式写入宪法。
(任答3点即可,3分)
44.
(1)原因:①新中国实行“一边倒”的外交政策;
②资本主义国家封锁和孤立新中国;
③两大阵营的形成。
(2分,任意答出两点即可)
作用:①突破了资本主义国家的外交封锁;
②拓宽了新中国的国际活动空间;
③促进了新中国体育事业的发展。
(4分,任意答出两点即可)
(2)有利因素:①恢复了在联合国的合法席位;(1分)
②中美关系改善、中日建交,打开了中国外交的新局面,国际上出现了与中国建交的热潮。
(1分)
关键:台湾问题。
(1分)
(3)变化:由过分强调竞技体育的政治色彩回归到体育精神本质。
(2分,言之有理即可得分)原因:①改革开放深入,综合国力增强;
②思想观念更加开放;
③对体育精神的理解更深入;
④国际地位的提高使国民自信心增强;
⑤民众心态趋于理性。
(3分,每点1分,任意答出3点即可)。