【解析版】黑龙江省哈尔滨市第六中学2018-2019学年高一上学期期末考试化学试题
黑龙江省哈尔滨市第六中学2018_2019学年高一英语上学期期末考试试题(含解析)
哈尔滨市第六中学2021届高一上学期期末考试英语试题考试时间120分钟，满分150分。
基础知识部分（每小题1分，共20分）1.It’s obvious that getting these historic sites recognized by the world is helpful for preserving and repairing them，as it________ their extreme importance and value.A. associatesB. symbolizesC. stressesD. abolishes【答案】C【解析】【详解】考查动词辨析。
句意：很显然，这些历史遗址得到世界的承认对保存和修理它们是有帮助的，因为它强调了它们的特别重要性和价值。
associate联系；symbolize使成为象征；stress强调；abolish清除。
故选C。
2.The two organizations will arrange a one－year seminar and________ it with a report on their in－depth studies and research findings.A. concludeB. summarizeC. recognizeD. infer【答案】A【解析】【详解】考查动词词义辨析。
A. conclude得出结论；B. summarize概述；C. recognize认出；D. infer推断。
句意：两个组织一个年度的研讨会，并就其深入研究和研究结果做出报告。
根据句意可知此处表示“得出一个……的结论”，故A项正确。
3.The situation in the country is ________， yet we are still concerned about its future.A. coming upB. drying upC. breaking upD. picking up【答案】D【解析】考查动词短语辨析。
精校word版---黑龙江省哈尔滨市第六中学2018—2019学年度高一上学期期末英语
黑龙江省哈尔滨市第六中学2018—2019学年度上学期期末考试高一英语试题考试时间120分钟，满分150分。
基础知识部分（每小题1分，共20分）1．It’s obvious that getting these historic sites recognized by the world is helpful for preserving and repairing them，as it________ their extreme importance and value.A．associates B．symbolizes C．stresses D．abolishes 2．The two organizations will arrange a one－year seminar and________ it with a report on their in－depth studies and research findings.A．conclude B．summarize C．recognize D．infer3．The situation in the country is ________，yet we are still concerned about its future.A．coming up B．drying up C．breaking up D．picking up4．I've visited a lot of different places and stayed in lots of different hotels, but none of them ________ this one.A．makes B．beats C．compares D．matches 5．—Does he work hard at his lessons?—Yes, he ________ no effort, as far as I know.A．wastes B．shares C．spares D．makes6. One thing about child raising to be certain of _______ that the longer the child is with its mother, the ______.A. being, goodB. being, betterC. is, goodD. is, better7. —You've made great progress in your studies of English, haven't you?—Yes, but much .A. remains to doB. is remained to doC. remains to be doneD. is remained to be done8. This photo of mine was taken ______ stood the famous Eastern Bright Pearl in Shanghai.A. whichB. in whichC. whereD. there9. The truth, Sir, is that the old man____ across the street when my car hit him.A. was to walkB. had been walkingC. walkedD. was walking10. — Jenny looks hot and dry.— So______ you if you had a high fever.A. willB. doC. areD. would11. The old woman had a letter from her son in the army_____ to her.A. readB. writeC. writtenD. received12. ---Mary has a very low opinion of George.---It can' t be any worse than ____ of her.A. heB. hisC. himD. he does13. After months of voyage, Columbus arrived in_____ later proved a new continent.A. whereB. whatC. whichD. that14. As far as I'm concerned, education is about learning and the more you learn, ________.A. the more for life are you equippedB. the more equipped for life you areC. the more life you are equipped forD. you are equipped the more for life15. You can't imagine ________ when they received these nice Christmas presents.A. how they were excitedB. how excited they wereC. how excited were theyD. they were how excited16. The purpose of new technologies is to make life easier, ______ it more difficult.A. not makeB. not to makeC. not makingD. do not make17. He came to my class every week, but his attitude ______ that he was not really interested. A．expressed B．described C．explained D．suggested18. Every year, a great many visitors come to visit the temple ______ the 12th century, ______ has broughta large income.A．dating from; which B．dated from; whichC．which dates from; that D．which dated from; which19. —How many students do you think will be present at the meeting?—I expect ______ 20 students at the meeting.A．there being B．there to be C．there be D．there been20. ______other good students, the teacher thinks Hank is ______ student.A．Compared with; a most satisfied B．Compared to; the most satisfied C．Comparing to; the more satisfying D．Compared with; a more satisfying阅读理解部分（共两节，每题2分，满分50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，并在答题卡上将该项涂黑。
2018-2019学年黑龙江省哈尔滨市第六中学高一上学期期末考试化学试题(答案+解析)
黑龙江省哈尔滨市第六中学2018-2019学年高一上学期期末考试数学试题一、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.已知集合，，则（）A. B. C. D.【答案】A【解析】由题意，，则，故选A.2.已知圆上的一段弧长等于该圆内接正方形的边长，则这段弧所对圆心角的弧度数为（）A. B. C. D.【答案】C【解析】设圆的半径为，则该圆的内接正方形的边长为，即这段圆弧长为，则该圆弧所对的圆心角的弧度数.故选C.3.已知幂函数的图象过点，则的值为（）A. B. C. D.【答案】B【解析】设幂函数的表达式为，则，解得，所以，则.故答案为B.4.若，则所在象限是（）A. 第一、三象限B. 第二、三象限C. 第一、四象限D. 第二、四象限【答案】A【解析】因为，，所以，故在第二象限，即，故，当为偶数时，在第一象限，当为奇数时，在第三象限，即所在象限是第一、三象限。
故选A.5.在中，下列关系恒成立的是（）A. B.C. D.【答案】D【解析】由题意知，在三角形ABC中，，对A选项，，故A选项错误；对B选项，，故B选项错误；对C选项，，故C选项错误；对D选项，，故D选项正确，故选D.6.已知表示不超过实数的最大整数，是方程的根，则（）A. B. C. D.【答案】B【解析】由题意可知是的零点，易知函数是（0，）上的单调递增函数，而，，即所以，结合的性质，可知.故选B.7.函数的图象的相邻两支截直线所得的线段长为，则的值是（）A. B. C. D.【答案】D【解析】由题意知函数的周期为，则，所以，则.故选D.8.已知函数，若，，，则，，的大小关系为（）A. B.C. D.【答案】C【解析】∵f（x）=x3，∴函数f（x）是奇函数，且函数为增函数，a=﹣f（log3）=﹣f（﹣log310）=f（log310），则2＜log39.1＜log310，20.9＜2，即20.9＜log39.1＜log310，则f（20.9）＜f（log39.1）＜f（log310），即c＜b＜a，故选：C．9.已知函数的定义域为，若是奇函数，则（）A. B. C. D.【答案】D【解析】是奇函数，可得，且时，，可得，则，可得，则，故选：D．10.若在是减函数，则的最大值是（）A. B. C. D.【答案】A【解析】因为，所以由得，因此，从而的最大值为，选A.11.已知函数的图象关于直线对称，且，则的最小值为（）A. B. C. D.【答案】D【解析】，，函数关于直线对称，，即，，故可取．故，，即可得：，故可令，，，，即，，其中，，，故选D．12.已知是奇函数，且满足，当时，，则在内是（）A. 单调增函数，且B. 单调减函数，且C. 单调增函数，且D. 单调减函数，且【答案】A【解析】∵f（x+1）=f（x﹣1），∴f（x+2）=f（x），即f（x）是周期为2的周期函数.∵当x∈（0，1）时，＞0，且函数在（0，1）上单调递增，y=f（x）是奇函数，∴当x∈（﹣1，0）时，f（x）＜0，且函数在（﹣1，0）上单调递增，根据函数的周期性可知y=f（x）在（1，2）内是单调增函数，且f（x）＜0，故选：A．二、填空题（本大题共4题，每题5分，共20分）13.在中，，则_____________.【答案】【解析】由，结合正弦定理可得，故设，，()，由余弦定理可得，故.14._____________.【答案】【解析】.15.将函数的图象向右平移个单位，再将图象上每一点的横坐标缩短到原来的倍，得到函数的图象，则函数的解析式为____________.【答案】【解析】函数的图象向右平移个单位，可得到，再将图象上每一点的横坐标缩短到原来的倍，可得到.故.16.函数的最大值为____________.【答案】【解析】因为，所以当时，取到最大值.三、解答题（本大题共6个小题，共70分．解答时要求写出必要的文字说明、证明过程或演算步骤）17.在中，角所对的边分别为，满足.（1）求角的大小；（2）若，且，求的面积．解：（1）由于，结合正弦定理可得，由于，可得，即，因为，故.（2）由，，且，代入余弦定理，即，解得，则的面积.18.某同学用“五点法”画函数在某一个周期内的图象时，列表并填入了部分数据，如下表：（1）请将上表数据补充完整；函数的解析式为（直接写出结果即可）；（2）根据表格中的数据作出一个周期的图象；（3）求函数在区间上的最大值和最小值．解：（1）根据表中已知数据，解得，，，数据补全如下表：函数表达式为.（2）根据表格中的数据作出一个周期的图象见下图：（3）令，，则，则，，可转化为，，因为正弦函数在区间上单调递减，在区间（上单调递增，所以，在区间上单调递减，在区间（上单调递增，故的最小值为，最大值为，由于时，；时，，故当时，；当时，.19.已知函数．（1）求函数的最小正周期；（2）求函数的对称轴和对称中心；（3）若，，求的值．解：（1）.所以函数的最小正周期.（2）由于，令，，得，故函数的对称轴为.令，，得，故函数的对称中心为.（3）因为，所以,即，因为，所以，则，，所以.20.已知函数，．（1）求函数的单调递增区间；（2）当时，方程恰有两个不同的实数根，求实数的取值范围；（3）将函数的图象向右平移个单位后所得函数的图象关于原点中心对称，求的最小值．解：（1）由余弦函数的单调性，解不等式，，得，所以函数的单调递增区间为；（2）函数的单调递增区间为，单调递减区间为，所以函数在上单调递增，在上单调递减，则，，，所以当时，函数与函数的图象有两个公共点，即当时,方程恰有两个不同的实数根时.（3）函数的图象向右平移个单位,得到,则是奇函数，则，即，，则因为，所以当时，.21.已知函数的图象过点．（1）求的值并求函数的值域；（2）若关于的方程有实根，求实数的取值范围；（3）若为偶函数，求实数的值．解：（1）因为函数图象过点，所以，解得.则，因为，所以，所以函数的值域为.（2）方程有实根，即，有实根，构造函数，则，因为函数在R上单调递减，而在（0，）上单调递增，所以复合函数是R上单调递减函数.所以在上，最小值为，最大值为，即，所以当时，方程有实根.（3）是R上的偶函数，则满足，即恒成立，则恒成立，则恒成立，即恒成立，故，则恒成立，所以.22.已知函数．（1）当时，求该函数的值域；（2）求不等式的解集；（3）若对于恒成立，求的取值范围．解：（1）令，，则，函数转化为，，则二次函数，在上单调递减，在上单调递增，所以当时，取到最小值为，当时，取到最大值为5，故当时，函数的值域为.（2）由题得，令，则，即,解得或，当时，即，解得，当时，即，解得，故不等式的解集为或.（3）由于对于上恒成立，令，，则即在上恒成立，所以在上恒成立，因为函数在上单调递增，也在上单调递增，所以函数在上单调递增，它的最大值为，故时，对于恒成立.。
黑龙江省哈尔滨市第六中学学年高一物理上学期期末考试试题含解析
黑龙江省哈尔滨市第六中学2018-2019学年高一上学期期末考试物理试题一、选择题1.以下列图为一物体被吊车用钢索竖直向上提升过程的简化运动图象。
以下判断正确的选项是（）A. 0～36 s内物体被吊起的高度为25 mB. 0～10 s内物体的平均速度大于30～36 s内物体的平均速度C. 30～36 s内物体处于超重状态D. 0～10 s内钢索最简单发生断裂【答案】D【分析】【分析】依照速度时间图线围成的面积表示位移求出上升的高度；依照平均速度公式可比较前10s内与后6s的平均速度大小；依照加速度方向判断资料处于超重还是失重状态，加速度方向向下时处于失重状态，相反处于超重状态；依照牛顿第二定律判断出整个过程中的拉力变化，进而确定何时易断．【详解】由v-t图象可知，0～36s内物体被吊起的高度为h=×1=28m，故A 错误；0～10s内的平均速度的大小等于30s～36s内的平均速度的大小，均为0.5m/s，故B错误；30s～36s内物体匀减速上升，拉力小于重力，处于失重状态，故C错误；前10s内物体做匀加速直线运动，处于超重状态，拉力最大，钢索最简单发生断裂。
故D正确。
应选D。
【点睛】解决本题的要点掌握牛顿第二定律的应用以及图线的物理意义：斜率等于加速度，面积表示位移；能依照加速度的方向判断超重或失重．2.关于合力与它的两个分力的关系，以下表达正确的选项是（）A. 合力必然大于其中任意一个分力B. 合力可能小于其中任意一个分力C. 两个分力的大小不变，若夹角在0～180º之间变化，则夹角越大其合力也越大D. 两个分力F1和F2的夹角θ不变，F1大小不变，若F2增大，则合力F必然增大【答案】B【分析】【分析】若是几个力的共同作用收效与一个力的作用收效相同，就把这几个力叫做那一个力的分力，而把那一个力叫做那几个力的合力，合力与分力是等效取代关系，不是重复受力；两个不共线的力合成时，依照平行四边形定则.【详解】不在同一条直线上的两个力合成时，依照平行四边形定则，故合力可能大于、小于或等于任意一个分力，故A错误，B正确；两个共点力的夹角在0～180°之间，其合力随两力夹角的增大而减小，故C错误；若夹角θ不变，F1大小不变，F2增大，若F2与F1反向，F1＞F2，则合力F减小，故D错误；应选B。
黑龙江省哈尔滨市第六中学2018-2019学年高一英语上学期期末试卷(含解析)
2018-2019学年黑龙江省哈尔滨市第六中学高一上学期期末考试 英 语 注意事项： 1．答题前，先将自己的姓名、准考证号填写在试题卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。
2．选择题的作答：每小题选出答案后，用2B 铅笔把答题卡上对应题目的答案标号涂黑，写在试题卷、草稿纸和答题卡上的非答题区域均无效。
3．非选择题的作答：用签字笔直接答在答题卡上对应的答题区域内。
写在试题卷、草稿纸和答题卡上的非答题区域均无效。
4．考试结束后，请将本试题卷和答题卡一并上交。
第I 卷（选择题） 一、单项选择 1．It’s obvious that getting these historic sites recognized by the world is helpful for preserving and repairing them ，as it________ their extreme importance and value. A ．associates B ．symbolizes C ．stresses D ．abolishes 2．The two organizations will arrange a one －year seminar and________ it with a report on their in －depth studies and research findings. A ．conclude B ．summarize C ．recognize D ．infer 3．The situation in the country is ________， yet we are still concerned about its future. A ．coming up B ．drying up C ．breaking up D ．picking up 4．I've visited a lot of different places and stayed in lots of different hotels, but none of them ________ this one. A ．makes B ．beats C ．compares D ．matches 5．—Does he work hard at his lessons? —Yes, he ________ no effort, as far as I know.A ．wastesB ．sharesC ．sparesD ．makes6．One thing about child raising to be certain of _______ that the longer the child is with its mother, the ______. A ．being, good B ．being, better C ．is, good D ．is, better 7．—You've made great progress in your studies of English, haven't you? —Yes, but much . A ．remains to do B ．is remained to do C ．remains to be done D ．is remained to be done 8．This photo of mine was taken ______ stood the famous Eastern Bright Pearl in Shanghai. A ．which B ．in which C ．where D ．there 9．The truth, Sir, is that the old man____ across the street when my car hit him. A ．was to walk B ．had been walking C ．walked D ．was walking 10．— Jenny looks hot and dry. — So______ you if you had a high fever. A ．will B ．do C ．are D ．would 11．The old woman had a letter from her son in the army_____ to her. A ．read B ．write C ．written D ．received 12．---Mary has a very low opinion of George. ---It can' t be any worse than ____ of her. A ．he B ．his C ．him D ．he does 13．After months of voyage, Columbus arrived in_____ later proved a new continent. A ．where B ．what C ．which D ．that 14．As far as I'm concerned, education is about learning and the more you learn, ________. A ．the more for life are you equipped B ．the more equipped for life you are C ．the more life you are equipped for D ．you are equipped the more for life 15．You can't imagine ________ when they received these nice Christmas presents. 此卷只装订不密封班级姓名准考证号考场号座位号A．how they were excited B．how excited they wereC．how excited were they D．they were how excited16．The purpose of new technologies is to make life easier, ______ it more difficult. A．not make B．not to makeC．not making D．do not make17．He came to my class every week, but his attitude ______ that he was not really interested. A．expressed B．describedC．explained D．suggested18．Every year, a great many visitors come to visit the temple ______ the 12th century, ______ has brought a large income.A．dating from; which B．dated from; whichC．which dates from; that D．which dated from; which19．—How many students do you think will be present at the meeting?—I expect ______ 20 students at the meeting.A．there being B．there to beC．there be D．there been20．______other good students, the teacher thinks Hank is ______ student. A．Compared with; a most satisfied B．Compared to; the most satisfied C．Comparing to; the more satisfying D．Compared with; a more satisfying二、阅读理解Welcome to Pocono WhitewaterThere's something fun here at Pocono Whitewater for every level of adventurer! We have mild（柔和） to wild white & shy; water rafting (漂流), family trips, and bird & shy; watching boating. Choose one adventure now. It's up to you! We have trips available daily. Give us a call today!Dam Release White & shy; water RaftingExperience the best whitewater on the Lehigh River! Surrounded by forests and mountains, you will enjoy 12 miles and 5 hours of Class (等级) Ⅲwhite & shy; water rafting and outstanding scenery. This is a fun and thrilling（激动人心的） trip that everyone over the age of 12 can make. While paddling (划桨行进) in the swift water, you'll shout and laugh.Dam Release White & shy; water Rafting Rates:★ Individual (over the age of 12) : $61.00★ Group ( at least 8 persons) : $31.00Rates Include: all necessary rafting equipment, life jackets, free parking, bus service to/from the river and professional river guides.Family Style White & shy; water RaftingBring along the whole family this summer and enjoy 8 miles and 5 hours of Class I white ­ water rafting. Mild water of the Lehigh River is simply perfect for beginners, school groups, and kids aged 4 and older. This is just perfect for enjoying the passing scenery, kicking your feet over the edge of the raft, or taking a swim in the river!One of the most unique things about this trip is a free riverside barbeque (烧烤)! Our workers will cook and serve you a picnic lunch — hotdogs, potato salad, fruit, etc. The classic family picnic!Family Style White & shy; water Rafting Rates:★ Adult: $39.00★ Child (aged 4—14) : $33.00★ Group (at least 8 persons) : $30.00Rates Include: all necessary rafting equipment, life jackets, free parking, bus service to/from the river, and a barbeque lunch, river guides not included.21．We can infer that ____.A．the higher the class is, the milder the water isB．the lower the class is, the milder the water isC．the higher the class is, the safer the rafting isD．the lower the class is, the faster the rafting is22．If 10 college students are to participate in the Dam Release White & shy; water Rafting, how much money will be paid in total?A．$610. B．$330.C．$390. D．$310.23．Family Style White-water Rafting is unique in that ____.A．it allows people to swim in the river B．the river water is very cleanC．it provides a barbeque lunch for free D．it offers a free birdwatching activityPeople always think men are more skilled than women in driving. Nowadays women appear to have a positive image of themselves as safer drivers than men.In a survey done by insurer MetLife, 51% of women said they drive more safely. The evidence is on their side: Men are 3.4 times more likely than women to get a ticket for careless driving and 3.1 times as likely to be punished for drunk driving. “Women are on average less aggressive and more law abiding(手法的) drivers, which leads to fewer accidents,” the report says. However, not all male drivers share the same opinion. Of the men surveyed by MetLife, 39% claimed male drivers were safer. The findings did back them up on one point: automotive knowledge. The report showed that more men are familiar with current safety equipment such as electronic stability control, which helps prevent rollover accidents.Auto safety unavoidably matters to money. Insurance companies focus on what classes of drivers have the lowest dollar amounts of claims, and for now, that mainly includes women. In general, women pay about 9% less for auto insurance than men. A study by the website Insweb also showed that auto insurance rates are lower for women in most states. Among individual states, women get the greatest advantage in Wyoming(where they pay 20% less), South Dakota and Washington, D.C., where their insurance costs are 16% lower.“More than 11,9000 male drivers died in U.S. traffic accident in 2009, compared with just under 4,900 women drivers,” according to the study. “Based on miles traveled, men died at a rate of 2.5 deaths per 100 million miles traveled, vs. 1.7 deaths for women.”24．According to the study, male drivers __________.A．are less aggressive while drivingB．are more skilled at auto knowledgeC．are more likely to stick to driving lawsD．are less familiar with safety equipment25．Insurance companies focus on female driver clients(客户) probably because they __________.A．cause more accidents on the road but ask for littleB．cause little damage and pay more money to the insurance companiesC．are more careful drivers and cause less damageD．make up the most part of the insurance clients26．We can infer from the passage that __________.A．men are 3.1 times more likely to get tickets than womenB．all women in the USA pay the same for their auto insuranceC．more female drivers die every year than male driversD．women are generally safer drivers than the opposite sex27．The writer mainly develops paragraphs by __________.A．giving examples B．making comparisonsC．drawing a conclusion D．presenting an argumentModern day robots may not be as entertaining as R2D2 or the robot from Lost in Space, but robots are very important to space exploration and are being used in a variety of different ways for several important reasons.Robots make great explorers on planets, moons, and other landing areas. Aside from the earth, just about every surface in the solar system is unsafe for humans to explore. The air on most other planets is insufficient fortunate for humans to explore. The air on most other planets is insufficient for humans to breathe, making it necessary to wear a space suit and oxygen equipment. The temperatures on these surfaces are much too hot or much too cold for any humans to withstand. Plus there would be complications with radiation, weather, and a lack of gravity. Robots have much less limitation in these areas and can survive much longer under these conditions.Robots are designed for collecting scientific data. Robots are also able to perform many tasks at one time and can process information much quicker and more efficiently. Important scientific projects from detecting minerals, analyzing ground samples, to finding water are all performed much quicker and accurately by robots.The use of robots has made the cost of space exploration much less expensive than it would cost for humans to do the work. In order to successfully send humans into space we would need to build a vehicle that can not only carry humans, but also enough | food and water to keep them alive for the duration of the trip. Moreover, robots have no problems working for hours on end. Robots never complain, they don’t require food or water, and they never need a bathroom break.Over the past 30 years or so there have been many different types of robots used successfully in the exploration of space. Perhaps the most famous and successful robots are Spirit and Opportunity who have both been exploring the surface of Mars. They have both been very successful with experiments on soil and rocks and have even found evidence of water in Mars’ history.28．Which of the following would be the best title for the passage?A．The Development of Robots B．The Discovery of Space ExplorationC．No Robots, No Space Exploration D．Robots Are Used in Space Exploration29．According to the passage, which of the following is NOT true?A．The use of robots in space exploration costs more than the use of humans.B．It is dangerous for. humans to explore other surfaces in the solar system except the earth.C．Both Spirit and Opportunity have found the evidence of water on Mars.D．Many different types of robots have explored the space successfully.30．The underlined word “withstand” in paragraph 2 most probably means “______”A．remain B．bearC．defeat D．develop31．What is the writer’s attitude in this passage?A．Negative. B．Persuasive.C．Subjective. D．Objective.How could we possibly think that keeping animals in cages in unnatural environments -mostly for entertainment purposes - is fair and respectful? Zoo officials say they are concerned about animals. However, most zoos remain “collections” of interesting “things” rather than protective habitats.Zoos teach people that it is acceptable to keep animals bored, lonely, and far from their natural homes. Zoos claim to educate people and save endangered species, but visitors leave zoos without having learned anything meaningful about the animals’ natural behavior, intelligence, or beauty. Zoos keep animals in small spaces or cages, and most signs only mention the species’ name, diet, and natural range.The animals’ normal behavior is seldom noticed because zoos don’t usually take care of the animals’ natural needs. The animals are kept together in small spaces, with no privacy and little opportunity for mental and physical exercise. This results in unusually and self-destructive behavior called zoochosis. A worldwide study of zoos found that zoochosis is common among animals kept in small spaces or cages. Another study showed that elephants spend 22 percent of their time making repeated head movements or biting cage bars, and bears spend 30 percent of their time walking back and forth, a sign of unhappiness and pain.Furthermore, most animals in zoos are not endangered. Captive breeding(圈养繁殖) of endangered big cats, Asian elephants, and other species has not resulted in their being sent back to the wild. Zoos talk a lot about their captive breeding programs because they do not want people to worry about a species dying out. In fact, baby animals also attract a lot of paying customers. Haven’t we seen enough competitions to name baby animals?Actually, we will save endangered species only if we save their habitats and put an end to the reasons people kill them. Instead of supporting zoos, we should support groups that work to protect animals’ natural habitats.32．How would the author describe the animals’ life in zoos?A．Dangerous. B．Unhappy.C．Natural. D．Easy.33．In the state of zoochosis, animals _________.A．remain in cages B．behave strangelyC．attack other animals D．enjoy moving around34．What does the author try to argue in the passage?A．Zoos are not worth the public support.B．Zoos fail in their attempt to save animals.C．Zoos should treat animals as human beings.D．Zoos use animals as a means of entertainment.35．The author tries to persuade readers to accept his argument mainly by _________.A．pointing out the faults in what zoos doB．using evidence he has collected at zoosC．questioning the way animals are protectedD．discussing the advantages of natural habitatsLast week the British university system offered a record number of places. That sounds like good news—but do we really need more people to go to university? For that matter, does the world need more universities?The answer feels like it should be yes.Education is good, is it not? But everything has a cost.Education takes time. We could insist that everyone study full-time until the age of 45 but that would surely be too much. And perhaps half the population studying until they’re 21 is also too much. As for universities, they consume financial and intellectual resources—perhaps those resources might be better spent elsewhere.My own personal opinion is strongly in favor both of going to university, and of simply having universities around.The main skill I learnt at university was to write about economics, and I use that skill every day of my professional life, even an abstract education seems practical to me. And I now live in Oxford, one of the world’s most celebrated (著名的) university cities. Oxford’s experience certainly suggests that universities have much to offer.The city’s architecture and green spaces have been shaped—greatly for the better, on balance —by the 900-year-old institution at its heart. The beauty attracts tourists and locals too.But these are samples of one. Many people do not find themselves using the skills and knowledge they accumulated at university. And Oxford’s dreaming spires (尖顶) aren’t terribly representative of global universities as a whole.36．Which of the following is the most proper title?A．Does the world need more universities?B．Is education really necessary?C．Is British university system the best?D．Do you prefer universities abroad?37．Which of the following about the writer is TRUE?A．He is an economist now.B．He likes Oxford’s architecture and green spaces most.C．The skill he learnt at university is practical in his career.D．He holds the view that going to univeristy is a waste of resources.38．The writer develops the passage by ______.A．comparing his experience with others’B．persuading us with his own experience and opinionC．describing and sharing his own university experienceD．informing us of the advantages of universities39．What’s the meaning of the word “consume” in Paragraph 4?A．use B．provideC．delight D．raise40．In the following part, the writer is likely to ______.A．list more supporting details about his opinionB．show more disadvantages about going to universitiesC．present some opposite opinions about universitiesD．draw a conclusion about the topic三、七选五How to Love Your ParentsEven if you think that your parents are mean-spirited at times, loving your parents is a normal and fulfilling part of life．You love them for the fact that they created you, raised you, and are in part, a source of who you are．41．Tell them you love them every morning．A gentle "good morning" and "I love you" will warm a coldest heart． Remember that they brought you into this world． Without your parents, we might still wander at an unknown corner in an unknown world．Respect them more and cherish these moments．You can use these moments to learn from them, preparing yourself for when you're off on your own．It's OK to get angry but angry actions don't help you or your parents． Act calmly, cool off, write down your feelings, or talk to a friend． 42．Obey their requests．It will make your attitude better and earn you more respect from them．It may seem like you are going through hell when you don't get what you want or you have to clean．However, you had better remember they keep a roof over your head when it's cold, raining, snowing, or too hot．Understand that parents are human beings and make mistakes．43． Since you can forgive your friends, why not forgive your parents?Keep company with them．Do things with your parents like watching TV, or go somewhere with them．44． Listen to their old stories and learn from them． You will find they are your teachers in this way or another．Some people simply may not be able to love their parents．45． Seek help if you are being abused（虐待）in any way． Parents do not have a right to harm you．A． Parents will in turn express their love to you．B． Forgiveness is the key．C． Here are some ways to love your parents．D． There can be realistic reasons for this, family violence for example．E． Anyway, spend as much time with them as you can．F． After this, share your feelings with your parents．G． Please remember parents are as important as friends．四、完形填空Last fall I hung outside my window a bird feeder(喂鸟的食槽)．Knowing __46____about wild birds，I _47___that___48____ I hung this bird feeder outside，numbers of beautiful birds would be swooping(飞扑)to my new addition. However，days，weeks，and months___49___，NO BIRDS.I asked so many people，“What to d o？___50___ was I doing wrong？”“Nothing，”most of them replied，“just___51___！”So I waited and waited and waited，trying everything___52___to attract these birds. I cleaned off the deck(平台)，__53____the feed，and washed the feeder. I__54___ made the cat go out the other door！But nothing seemed to___55____．So I waited with patience and___56____．Two months later，on a Saturday afternoon，I __57___ ！What came to my eyes was the most beautiful bird I have ever seen in my life！All of a___58___ ，hundreds of birds were___59__ from everywhere!What a beautiful___60____I learned from this little creature！Patience and hope will___61___ the beautiful things in life. Yet I had never____62___how much patience I really do have and how much I do rely on hope to ___63___ the questions in my heart.So I ___64___hoping and waiting，waiting and hoping. I will try to use this“little lesson”with so many other things in my life. I guess patience is a ___65__ after all.46．A．something B．nothing C．anything D．everything47．A．assumed B．denied C．required D．stated48．A．once B．since C．until D．before49．A．run out B．got through C．went by D．passed on50．A．When B．Why C．How D．What51．A．wait B．seek C．try D．watch52．A．reliable B．movable C．possible D．incredible53．A．cleared B．picked C．selected D．changed54．A．still B．even C．just D．too55．A．run B．work C．do D．go56．A．courage B．hope C．attention D．desire57．A．failed B．sighed C．calmed D．froze58．A．sort B．jump C．sweat D．sudden59．A．climbing B．spreading C．gathering D．disappearing60．A．lesson B．class C．drill D．training61．A．attach B．connect C．attract D．contain62．A．admitted B．recognized C．realized D．neglected63．A．adjust to B．focus on C．deal with D．make up64．A．keep B．avoid C．hate D．allow65．A．gift B．virtue(美德) C．pleasure D．belief第II卷（非选择题）五、语法填空Are you facing a situation that looks impossible to fix?In 1969,the pollution was terrible along the Cuyahoga River Cleveland, Ohio. It66．(be) unimaginable that it could ever be cleaned up. The river was so polluted that it67．(actual) caught fire and burned. Now, years later, this river is one of68．most outstanding（杰出的）examples of environmental cleanup.But the river wasn’t changed in a few days69．even a few months. It took years of work 70．(reduce) the industrial pollution and clean the water. Finally, that hard work paid off and now the water in the river is71．(clean) than ever.Maybe you are facing an impossible situation. Maybe you leave a habit72．is driving your family crazy. Possibly you drink too much or don’t know how to control your credit card use. When you face such an impossible situation, don’t you want a quick fix and something to change immediately?While there are73．(amaze) stories of instant transformation, for most of us the74．(change) are gradual and require a lot of effort and work, like cleaning up a polluted river. Just be 75．(patience).六、短文改错76．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作文。
2018-2019学年黑龙江省哈尔滨六中高一(上)期末数学试卷(解析版)
2018-2019学年黑龙江省哈尔滨六中高一（上）期末数学试卷一、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．请把答案一律用2B铅笔涂在答题卡上．）1．（5分）已知集合A＝{x|x2+2x﹣3≥0}，B＝{x|2x≤1}，则A∩B＝（）A．（﹣∞，﹣3]B．（﹣∞，﹣1]C．[﹣3，0]D．[0，1]2．（5分）已知圆上的一段弧长等于该圆的内接正方形的边长，则这段弧所对的圆周角的弧度数为（）A．B．C．D．3．（5分）已知幂函数y＝f（x）的图象过点（，），则log4f（2）的值为（）A．B．﹣C．2D．﹣24．（5分）若sinαcosα＜0，sinα﹣cosα＞0，则所在象限是（）A．第一、三象限B．第二、三象限C．第一、四象限D．第二、四象限5．（5分）在△ABC中，下列关系式恒成立的是（）A．cos（A+B）＝cos C B．tan（A+B）＝tan CC．sin＝sin D．cos＝sin6．（5分）已知[x]表示不超过实数x的最大整数，x0是方程lnx+3x﹣10＝0的根，则[x0]＝（）A．1B．2C．3D．47．（5分）函数f（x）＝tanωx（ω＞0）的图象的相邻两支截直线y＝1所得的线段长为，则f（）的值是（）A．0B．C．1D．8．（5分）已知函数f（x）＝x3，若a＝﹣f（log3），b＝f（log39.1），c＝f（20.9），则a，b，c大大小关系为（）A．a＜b＜c B．b＜a＜c C．c＜b＜a D．c＜a＜b9．（5分）已知函数f（x）的定义域为（﹣∞，0]，若g（x）＝是奇函数，则f（﹣2）＝（）A．﹣7B．﹣3C．3D．710．（5分）若f（x）＝cos x﹣sin x在[﹣a，a]是减函数，则a的最大值是（）A．B．C．D．π11．（5分）已知函数的图象关于直线对称，且f（x1）•f（x2）＝﹣4，则|x1﹣x2|的最小值为（）A．B．C．D．π12．（5分）已知y＝f（x）是奇函数，且满足f（x+1）＝f（x﹣1），当x∈（0，1）时，，则y＝f（x）在（1，2）内是（）A．单调增函数，且f（x）＜0B．单调减函数，且f（x）＞0C．单调增函数，且f（x）＞0D．单调减函数，且f（x）＜0二、填空题（本大题共4题，每题5分，共20分．请把答案填在答题卡上指定位置处．）13．（5分）在△ABC中，sin A：sin B：sin C＝2：3：3，则cos B＝．14．（5分）＝．15．（5分）将函数的图象向右平移个单位，再将图象上每一点的横坐标缩短到原来的倍，得到函数g（x）的图象，则函数g（x）的解析式为．16．（5分）函数的最大值为三、解答题（本大题共6个小题，共70分．解答时要求写出必要的文字说明、证明过程或演算步骤．）17．（10分）在△ABC中，角A，B，C所对的边分别为a，b，c，满足a sin B＝b cos A．（1）求角A的大小；（2）若a＝，且b2+c2＝23，求△ABC的面积．18．（12分）某同学用“五点法”画函数，在某一个周期内的图象时，列表并填入了部分数据，如下表：（1）请将上表数据补充完整；函数f（x）的解析式为f（x）＝（直接写出结果即可）；（2）根据表格中的数据作出f（x）一个周期的图象；（3）求函数f（x）在区间上的最大值和最小值．19．（12分）已知函数f（x）＝x．（1）求函数f（x）的最小正周期；（2）求函数f（x）的对称轴和对称中心；（3）若，，求的值．20．（12分）已知函数，x∈R．（1）求函数f（x）的单调递增区间；（2）当时，方程f（x）＝k恰有两个不同的实数根，求实数k的取值范围；（3）将函数的图象向右平移m（m＞0）个单位后所得函数g（x）的图象关于原点中心对称，求m的最小值．21．（12分）已知函数的图象过点P（0，1）．（1）求k的值并求函数f（x）的值域；（2）若关于x的方程f（x）＝x+m，x∈[0，1]有实根，求实数m的取值范围；（3）若g（x）＝f（x）+ax为偶函数，求实数a的值．22．（12分）已知函数．（1）当x∈[1，16]时，求该函数的值域；（2）求不等式f（x）＞2的解集；（3）若f（x）＜m log4x对于x∈[4，16]恒成立，求m的取值范围．2018-2019学年黑龙江省哈尔滨六中高一（上）期末数学试卷参考答案与试题解析一、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．请把答案一律用2B铅笔涂在答题卡上．）1．【解答】解：A＝{x|x≤﹣3，或x≥1}，B＝{x|x≤0}；∴A∩B＝（﹣∞，﹣3]．故选：A．2．【解答】解：设此圆的半径为r，则正方形的边长为r．设这段弧所对的圆心角的弧度数为α，则αr＝．解得，故选：D．3．【解答】解：由设f（x）＝x a，图象过点（，），∴（）a＝，解得a＝，∴log4f（2）＝log4＝．故选：A．4．【解答】解：sinαcosα＜0，sinα﹣cosα＞0，∴α在第二象限，∴π+2kπ＜α＜2kπ+π，∴+kπ＜＜kπ+，当k为偶数时，在第一象限，当k为奇数时，在第三象限，故选：A．5．【解答】解：对于A：cos C＝cos（π﹣A﹣B）＝﹣cos（A+B），∴A不对；对于B：tan C＝tan（π﹣A﹣B）＝﹣tan（A+B），∴B不对；对于C：sin（）＝sin（）＝cos，∴C不对；对于D：cos（）＝cos（）＝sin，∴D对；故选：D．6．【解答】解：令f（x）＝lnx+3x﹣10，则f（x）在（0，+∞）上单调递增，又f（2）＝ln2﹣4＜0，f（3）＝ln3﹣1＞0，由函数的零点判定定理可知，f（x）在（2，3）上有唯一的零点，即x0∈（2，3），因此[x0]＝2，故选：B．7．【解答】解：y＝tanωx的图象的相邻两支截直线y＝1所得的线段长度为函数的周期，所以该函数的周期是，∴＝（ω＞0），解得ω＝4；∴f（x）＝tan4x，当x＝时，f（）＝tan（4×）＝tan＝．故选：D．8．【解答】解：∵f（x）＝x3，∴函数f（x）是奇函数，且函数为增函数，a＝﹣f（log3）＝﹣f（﹣log310）＝f（log310），则2＜log39.1＜log310，20.9＜2，即20.9＜log39.1＜log310，则f（20.9）＜f（log39.1）＜f（log310），即c＜b＜a，故选：C．9．【解答】解：g（x）＝是奇函数，可得g（0）＝0，且x＜0时，﹣x＞0，可得g（﹣x）＝﹣g（x）＝log2（﹣x），则g（x）＝﹣log2（﹣x），可得f（x）＝﹣log2（﹣x）﹣4x，则f（﹣2）＝﹣log22+8＝7，故选：D．10．【解答】解：f（x）＝cos x﹣sin x＝﹣（sin x﹣cos x）＝，由，k∈Z，得，k∈Z，取k＝0，得f（x）的一个减区间为[，]，由f（x）在[﹣a，a]是减函数，得，∴．则a的最大值是．故选：A．11．【解答】解：∵f（x）＝a sin x﹣cos x，∴f（x）＝a sin x﹣cos＝sin（x﹣φ）（tanφ＝），∵函数f（x）＝a sin x﹣cos x关于直线x＝﹣对称，∴﹣﹣φ＝kπ+，即φ＝﹣kπ﹣，k∈Z，故可取φ＝．故tanφ＝＝，a＝1，即可得：f（x）＝2sin（x﹣）．∵f（x1）•f（x2）＝﹣4，故可令f（x1）＝﹣2，f（x2）＝2，∴x1﹣＝2k1π﹣，x2﹣＝2k2π+，即x1＝﹣+2k1π，x2＝+2k2π，其中k1，k2∈Z，∴|x1﹣x2|min＝π，故选：D．12．【解答】解：∵f（x+1）＝f（x﹣1），∴f（x+2）＝f（x）即f（x）是周期为2的周期函数∵当x∈（0，1）时，＞0，且函数在（0，1）上单调递增，y＝f（x）是奇函数，∴当x∈（﹣1，0）时，f（x）＜0，且函数在（﹣1，0）上单调递增根据函数的周期性可知y＝f（x）在（1，2）内是单调增函数，且f（x）＜0故选：A．二、填空题（本大题共4题，每题5分，共20分．请把答案填在答题卡上指定位置处．）13．【解答】解：由正弦定理化简已知的比例式得：a：b：c＝2：3：3，设a＝2k，b＝3k，c＝3k，则cos B＝＝＝．故答案为：．14．【解答】解：原式＝•+5＝•+5＝+5＝，故答案为：．15．【解答】解：将函数的图象向右平移个单位，可得y＝﹣4sin（2x﹣+）＝﹣4sin（2x﹣）的图象；再将图象上每一点的横坐标缩短到原来的倍，得到函数g（x）＝﹣4sin（4x﹣）的图象，故答案为：g（x）＝﹣4sin（4x﹣）．16．【解答】解：f（x）＝cos2x﹣3sin x＝1﹣2sin2x﹣3sin x＝﹣2+，故sin x＝时，f（x）取最大值，故答案为：．三、解答题（本大题共6个小题，共70分．解答时要求写出必要的文字说明、证明过程或演算步骤．）17．【解答】（本题共10分）解：（1）∵a sin B＝b cos A，∴由题意得：sin A sin B＝sin B cos A．∵sin B≠0，∴sin A＝cos A，即tan A＝，又∵0＜A＜π，∴A＝．…………………………（5分）（2）∵a2＝b2+c2﹣2bc cos A，a＝，且b2+c2＝23，∴15＝23﹣bc，即bc＝8，∴S△ABC＝bc sin A＝×8×＝2．…………………………10分18．【解答】解：（1）由题意，补充完整下表是；写出函数f（x）的解析式为f（x）＝3sin（2x﹣）；（2）根据表格中的数据作出f（x）一个周期的图象，如图所示；（3）函数f（x）＝3sin（2x﹣），x∈[﹣，0]，2x﹣∈[﹣，﹣]；∴x＝﹣时，f（x）在区间上取得最大值为﹣，x＝﹣时，f（x）取得最小值为﹣3．19．【解答】解：（1）∵函数＝﹣sin x•（﹣cos x）+cos x＝sin2x+＝sin（2x+）+，故它的最小正周期为＝π．（2）令2x+＝kπ+，求得x＝+，故函数的图象的对称轴为x＝+，k∈Z．令2x+＝kπ，求得x＝﹣，故它的图象的对称中心为（﹣，0），k∈Z．（3）若，＝sin（θ+）+＝cosθ+，即cosθ＝，∴sinθ＝﹣＝﹣，∴sin2θ＝sinθcosθ＝﹣，cos2θ＝2cos2θ﹣1＝，∴＝sin2θcos+cos2θsin＝﹣•+•＝﹣．20．【解答】解：（1）对于函数，令2kπ+π≤2x+≤2kπ+2π，求得kπ+≤x≤kπ+，可得函数的单调增区间为[kπ+，kπ+]，k∈Z．（2）∵当时，2x+∈[﹣，]，方程f（x）＝k恰有两个不同的实数根，即f（x）的图象和直线y＝k有2个不同的交点，∴0≤cos（2x+）＜1，即0≤k＜2，求实数k的取值范围[0，2）．（3）将函数的图象向右平移m（m＞0）个单位后，所得函数g（x）＝2cos（2x﹣2m+）的图象关于原点中心对称，∴﹣2m+＝kπ+，k∈Z．令k＝﹣1，可得m的最小值为．21．【解答】解：（1）函数的图象过点P（0，1），可得log2（1+k）＝1，解得1+k＝2，即k＝1，可得f（x）＝log2（2x+1），由2x+1＞1，可得f（x）＞log21＝0，即f（x）的值域为（0，+∞）；（2）关于x的方程f（x）＝x+m，x∈[0，1]有实根，可得log2（2x+1）＝x+m在[0，1]有解，即有2x+1＝2x•2m，可得2m＝1+2﹣x，由0≤x≤1，可得1+2﹣x∈[，2]，可得m的范围为[log2，1]；（3）g（x）＝f（x）+ax为偶函数，即为g（x）＝log2（2x+1）+log22ax＝log2（2x+ax+2ax）为偶函数，可得g（﹣x）＝g（x），即log2（2﹣x﹣ax+2﹣ax）＝log2（2x+ax+2ax），即为2﹣x﹣ax+2﹣ax＝2x+ax+2ax，可得22ax（2x+1）＝1+2﹣x，即为2x22ax（2x+1）＝1+2x，即有x+2ax＝0恒成立，可得2a＝﹣1，即a＝﹣．22．【解答】解（1）令t＝log4x，因为x∈[1，16]所以t∈[0，2]，所以y＝（2t﹣2）（t+）＝2t2﹣t﹣1＝2（t﹣）2﹣，∵t∈[0，2]，所以t＝时，y min＝﹣；t＝2时，y max＝5，综上所述：f（x）的值域为[﹣，5]；（2）令t＝log4x，则（2t﹣2）（t+）＞2可化为2t2﹣t﹣3＞0，解得t＞或t＜﹣1，∴log4x＞或log4x＜﹣1，∴x＞8或0＜x＜，故f（x）》2的解集为{x0＜x＜或x＞8}；（3）设t＝log4x，则不等式f（x）＜m log4x可化为：2t2﹣t﹣1＜mt，因为x∈[4，16]，所以t∈[1，2]，所以不等式分离参数后可化为m＞2t﹣1﹣，因为y＝2t﹣1﹣在[1，2]上单调递增，所以t＝2时，y max＝，所以m＞，所以m的取值范围是（，+∞）．。
黑龙江省哈尔滨市第六中学2018_2019学年高一英语上学期期末考试试题2-含答案 师生通用
哈尔滨市第六中学2021届高一上学期期末考试英语试题考试时间120分钟，满分150分。
基础知识部分（每小题1分，共20分）1．It’s obvious that getting these historic sites recognized by the world is helpful for preserving and repairing them，as it________ their extreme importance and value. A．associates B．symbolizes C．stressesD．abolishes2．The two organizations will arrange a one－year seminar and________ it with a report on their in－depth studies and research findings.A．conclude B．summarize C．recognize D．infer 3．The situation in the country is ________， yet we are still concerned about its future.A．coming up B．drying up C．breaking upD．picking up4．I've visited a lot of different places and stayed in lots of different hotels, but none of them ________ this one.A．makes B．beats C．compares D．matches 5．—Does he work hard at his lessons?—Yes, he ________ no effort, as far as I know.A．wastes B．shares C．spares D．makes 6. One thing about child raising to be certain of _______ that the longer the child is with its mother, the ______.A. being, goodB. being, betterC. is, goodD. is, better7. —You've made great progress in your studies of English, haven't you? —Yes, but much .A. remains to doB. is remained to doC. remains to be doneD. is remained to be done8. This photo of mine was taken ______ stood the famous Eastern Bright Pearl in Shanghai.A. whichB. in whichC. whereD. there9. The truth, Sir, is that the old man____ across the street when my car hit him.A. was to walkB. had been walkingC. walkedD. was walking10. — Jenny looks hot and dry.— So______ you if you had a high fever.A. willB. doC. areD. would11. The old woman had a letter from her son in the army_____ to her.A. readB. writeC. writtenD. received12. ---Mary has a very low opinion of George.---It can' t be any worse than ____ of her.A. heB. hisC. himD. he does13. After months of voyage, Columbus arrived in_____ later proved a new continent.A. whereB. whatC. whichD. that14. As far as I'm concerned, education is about learning and the more you learn, ________.A. the more for life are you equippedB. the more equipped for life you areC. the more life you are equipped forD. you are equipped the more for life15. You can't imagine ________ when they received these nice Christmas presents.A. how they were excitedB. how excited they wereC. how excited were theyD. they were how excited16. The purpose of new technologies is to make life easier, ______ it more difficult.A. not makeB. not to makeC. not makingD. do not make17. He came to my class every week, but his attitude ______ that he was not really interested.A．expressed B．described C．explained D．suggested 18. Every year, a great many visitors come to visit the temple ______ the 12th century, ______ has brought a large income.A．dating from; which B．dated from; whichC．which dates from; that D．which dated from; which19. —How many students do you think will be present at the meeting?—I expect ______ 20 students at the meeting.A．there being B．there to be C．there be D．there been20. ______other good students, the teacher thinks Hank is ______ student. A．Compared with; a most satisfied B．Compared to; the most satisfied C．Comparing to; the more satisfying D．Compared with; a more satisfying阅读理解部分（共两节，每题2分，满分50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，并在答题卡上将该项涂黑。
黑龙江省哈尔滨市第六中学2018-2019学年高一上学期期末考试英语试题
哈尔滨市第六中学2021届高一上学期期末考试英语试题考试时间120分钟，满分150分。
基础知识部分（每小题1分，共20分）1．It’s obvious that getting these historic sites recognized by the world is helpful for preserving and repairing them，as it________ their extreme importance and value.A．associates B．symbolizes C．stresses D．abolishes 2．The two organizations will arrange a one－year seminar and________ it with a report on their in－depth studies and research findings.A．conclude B．summarize C．recognize D．infer3．The situation in the country is ________，yet we are still concerned about its future.A．coming up B．drying up C．breaking up D．picking up4．I've visited a lot of different places and stayed in lots of different hotels, but none of them ________ this one.A．makes B．beats C．compares D．matches5．—Does he work hard at his lessons?—Yes, he ________ no effort, as far as I know.A．wastes B．shares C．spares D．makes6. One thing about child raising to be certain of _______ that the longer the child is with its mother, the ______.A. being, goodB. being, betterC. is, goodD. is, better7. —You've made great progress in your studies of English, haven't you?—Yes, but much .A. remains to doB. is remained to doC. remains to be doneD. is remained to be done8. This photo of mine was taken ______ stood the famous Eastern Bright Pearl in Shanghai.A. whichB. in whichC. whereD. there9. The truth, Sir, is that the old man____ across the street when my car hit him.A. was to walkB. had been walkingC. walkedD. was walking10. — Jenny looks hot and dry.— So______ you if you had a high fever.A. willB. doC. areD. would11. The old woman had a letter from her son in the army_____ to her.A. readB. writeC. writtenD. received12. ---Mary has a very low opinion of George.---It can' t be any worse than ____ of her.A. heB. hisC. himD. he does13. After months of voyage, Columbus arrived in_____ later proved a new continent.A. whereB. whatC. whichD. that14. As far as I'm concerned, education is about learning and the more you learn, ________.A. the more for life are you equippedB. the more equipped for life you areC. the more life you are equipped forD. you are equipped the more for life15. You can't imagine ________ when they received these nice Christmas presents.A. how they were excitedB. how excited they wereC. how excited were theyD. they were how excited16. The purpose of new technologies is to make life easier, ______ it more difficult.A. not makeB. not to makeC. not makingD. do not make17. He came to my class every week, but his attitude ______ that he was not really interested. A．expressed B．described C．explained D．suggested18. Every year, a great many visitors come to visit the temple ______ the 12th century, ______ has brought a large income.A．dating from; which B．dated from; whichC．which dates from; that D．which dated from; which19. —How many students do you think will be present at the meeting?—I expect ______ 20 students at the meeting.A．there being B．there to be C．there be D．there been20. ______other good students, the teacher thinks Hank is ______ student.A．Compared with; a most satisfied B．Compared to; the most satisfiedC．Comparing to; the more satisfying D．Compared with; a more satisfying阅读理解部分（共两节，每题2分，满分50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，并在答题卡上将该项涂黑。
黑龙江省哈尔滨市第六中学2018-2019学年高一上学期期末考试语文试题
绝密★启用前2018-2019学年度???学校1月月考卷试卷副标题注意事项：1．答题前填写好自己的姓名、班级、考号等信息 2．请将答案正确填写在答题卡上第I 卷（选择题)请点击修改第I 卷的文字说明 一、选择题阅读下面的文字，完成各题。
在学术百家争鸣的今天，很少学术观点可以称之为 。
因此，能开创一个新的研究体系、言前人之所未言的著作，就显得 。
美国史学大师威廉·麦克尼尔的《瘟疫与人》就是这样一部经典之作。
这本书出版于1976年，被翻译成各种文字，1998年被引进中国，最近，第三个中译版由中国环境科学出版社出版。
时至今日，( )。
这部书常被看作是作者对其另一部作品《西方的兴起》搭建起的历史框架的补充，拾起了此前研究的遗珠弃璧。
不过，《瘟疫与人》在普通民众中的受欢迎程度更高。
因为大概大多数读者和传染病有个人体验，恐惧又好奇，所以《瘟疫与人》更能引起读者产生兴趣。
以往学者对历史的书写无外乎人与人之间、种族与种族之间、国家与国家之间的你来我往、沉浮荣衰。
麦克尼尔却 ，从疫病缘何成为史学家的遗漏谈起，把传染病放在视野中心，去探讨人与病菌的关系。
他 ，把复杂的疫病清晰地呈现出来，对一些历史事件的分析与以往的解释大异其趣，因为他总能通过因果溯源，证明疫病在其中扮演的重要角色。
1．依次填入文中横线上的成语，全都恰当的一项是( ) A ．不易之论 硕果仅存 异军突起 顺藤摸瓜 B ．不易之论 弥足珍贵 独辟蹊径 抽丝剥茧 C ．金科玉律 硕果仅存 异军突起 抽丝剥茧 D ．金科玉律 弥足珍贵 独辟蹊径 顺藤摸瓜试卷第2页，总10页2．下列在文中括号内补写的语句，最恰当的一项是( )A ．相似的研究不断出现，并循着学术进步的规律，变得越来越成熟；但一个领域的开创性著作，很难被遗忘B ．循着学术进步的规律，相似的研究不断出现，并变得越来越成熟；但一个领域的开创性著作，很难被遗忘C ．循着学术进步的规律，相似的研究不断出现，并变得越来越成熟；但很难遗忘一个领域的开创性著作D ．相似的研究不断出现，并循着学术进步的规律，变得越来越成熟；但很难遗忘一个领域的开创性著作3．文中画横线的句子有语病，下列修改最恰当的一项是( )A ．因为大概大多数读者和传染病有个人体验，恐惧又好奇，所以《瘟疫与人》更能让读者产生兴趣。
黑龙江省哈尔滨市第六中学2018_2019学年高一化学上学期期末考试试题(含解析)
了氢离子与硫酸根离子，错误；D、浓硫酸是混合物，错误。
考点：考查电解质的定义。
6.在水溶液中能大量共存，且加入过量稀硫酸溶液时，有气体生成的是
-2-
A. Na+、Ag+、CO32-、Cl﹣ B. K+、Ba2+、SO42-、Cl﹣ C. Na+、K+、CO32-、Cl﹣ D. Na+、K+、Cl﹣、SO42【答案】C
哈尔滨市第六中学校 2018-2019 学年度上学期期末考试高一化学试题
可能用到的相对原子质量：H 1 C 12 N 14 O 16 Na 23 Mg 24 Al 27 S 32 Fe 56 Cu 64 Ba 137
本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共 100 分，考试用时 90 分钟。 第Ⅰ卷（选择题 50 分）
放出紫色火花 ③燃烧后得到白色固体 ④燃烧时火焰为黄色 ⑤燃烧后生成淡黄色的固体物质
-5-
，描述正确的是 A. ①② B. ①②③ C. ①④ D. ①④⑤ 【答案】D 【解析】 ①由于钠的熔点较低，先熔化，故①正确；②钠的焰色反应为黄色，燃烧时火焰为黄色，故② 错误；③钠与氧气在加热条件下反应生成淡黄色过氧化钠固体，故③错误；④钠与氧气反应 生成发出黄色火焰，故④正确；⑤钠在加热条件下能在空气中燃烧，生成过氧化钠，为淡黄 色固体，故⑤正确；即只有①④⑤正确，答案为 D。 15.将 a g 由 CO 和 H2 组成的混合气体在足量的 O2 中充分燃烧后，将生成的所有产物通过足量 的 Na2O2 固体，Na2O2 固体增加的质量为 A. a g B. g
错误。答案选 C。
考点：离子共存 7.离子方程式 BaCO3＋2H＋===CO2↑＋H2O＋Ba2＋中的 H＋不能代表的物质是( ) ①HCl ②H2SO4 ③HNO3 ④NaHSO4 ⑤CH3COOH A. ①③ B. ①④⑤ C. ②④⑤ D. ①⑤ 【答案】C
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
组离子之间不反应，可以大量共存，但加稀硫酸没有气体生成，
D 错误。答案选 C。
考点：离子共存
7. 离子方程式 BaCO3＋ 2H＋===CO2↑＋ H2O＋ Ba2＋中的 H＋不能代表的物质是 (
)
①HCl ②Ｈ2SO4 ③HNO3 ④NaHSO4 ⑤CH3COOH
A. ①③ B. ①④⑤
C. ②④⑤ D. ①⑤
C.
镁在空气中燃烧发出耀眼的白光，可用于制作照明弹
D. 日用铝制品表面覆盖着氧化膜，对内部金属
起保护作用
【答案】 B
【解析】
生铁、普通钢和不锈钢中的碳含量依次降低，故
B 项错。
3. 如将物质按照单质、氧化物、酸、碱、盐分类，下列各组物质中，类别相同的是（
）
A. 氧气、氧化镁、四氯化碳、水
B. 硫酸铜、氯化钠、碳酸钙、硫化钾
32g/mol 、16g/mol 、44g/mol 、64g/mol ，根据 n= 可知，质量相等的气体，甲烷的物质的量最大，故甲烷
占有的体积最大，故选 A。
5. 下列物质在一定条件下都能导电，属于电解质的是（
）
A. 铜 B. NaOH C. SO 3 D. 浓硫酸
【答案】 B
【解析】
试题分析： A、铜是单质，错误； B、氢氧化钠在水溶液中或者在熔融状态下能够导电，属于电解质，正确；
【答案】 A
【解析】
试题分析： A、饱和石灰水中通入过量二氧化碳： OH-+ CO2= HCO3- ；正确； B、向稀硫酸中投入铁粉： Fe +2H+=
第 3 页（共 16 页）
C、三氧化硫溶于水导电，但导电是因为三氧化硫与水反应生成的硫酸电离出了氢离子与硫酸根离子，错
误； D、浓硫酸是混合物，错误。
考点：考查电解质的定义。
6. 在水溶液中能大量共存，且加入过量稀硫酸溶液时，有气体生成的是 A. Na +、 Ag+、 CO32- 、Cl ﹣ B. K +、 Ba2+、 SO42-、 Cl ﹣ C. Na +、 K+、 CO32- 、 Cl ﹣ D. Na +、 K+、 Cl ﹣、 SO42-
可能用到的相对原子质量： H 1 C 12 N 14 O 16 Na 23 Mg 24 Al 27 S 32 Fe 56 Cu 64 Ba 137
本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共
100 分，考试用时 90 分钟。
第Ⅰ卷（选择题 50 分）
单项选择题（本题包括 25 小题，共计 50 分。每小题只有 1 个选项是正确的。 ）
C. 硫酸、碳酸钠、氯化镁、氧化钠
第 1 页（共 16 页）
D. 硝酸银、氢氧化钠、醋酸钠、氯化钾
【答案】 B
【解析】
试题分析： A．氧气是单质，氧化镁合成水是氧化物；四氯化碳是氯化物，它们的分类不同，错误；
B．硫
酸铜、氯化钠、碳酸钙、硫化钾都是盐，种类相同，正确；
C．硫酸是酸；碳酸钠、氯化镁是盐；氧化钠
B. 水玻璃是硅酸钠的水溶液，不是易燃液体，故
B 错误；
C. 三氧化二砷（砒霜）有毒，应贴剧毒品的标志，故
C 正确；
D.TNT 是烈性炸药，故贴爆炸品的标志，故 D 正确。
故选 B。
2. 下列有关金属及其合金的说法不正确的是
（）
A. 目前我国流通的硬币是由合金材料制造的
B. 生铁、普通钢和不锈钢中的碳含量依次增加
正确；⑶ HNO3，是强酸， Ba（ NO3）2 是易溶的、易电离的物质，可以表示为
H+，错误；⑷ NaHSO4 是强酸的酸
式盐，可以电离产生 H+，同时电离产生酸根离子 SO42-会与 Ba2+结合形成 BaSO4 沉淀，因此不能表示为 H+，
正确；⑸ CH3COOH是弱酸主要以电解质分子形式存在，不能写成
1. 对于易燃、易爆、有毒的化学物质，会在其包装上贴上危险警告标签。下面所列的物质中，标签贴错了
的是
A
B
C
D
物质的化学式
浓 H2SO4
水玻璃
三氧化二砷（砒霜）
TNT
危险警告标签
A. A B. B C. C D. D
【答案】 B
【解析】
【详解】 A. 浓硫酸具有强烈的腐蚀性，故贴腐蚀品的标志，故
A 正确；
【答案】 C
【解析】
试题分析： A、 Ag+与 CO32-、 Cl - 生成沉淀，不能大量共存， A 错误； B、Ba2+、 SO42- 反应生成沉淀，不能大量
共存， B 错误； C、该组离子之间不反应，可以大量共存，加稀硫酸与
CO32- 反应生成气体， C 正确； D、该
第 2 页（共 16 页）
H+形式，正确。故符合题意的是⑵⑷⑸，
选项 C 符合题意。
考点：考查电解质与电离方程式正误判断的知识。
8. 粗盐提纯实验用到的试剂中，不是为了除去原溶液中杂质离子的是（
）
A. 盐酸 B. 烧碱溶液 C. 纯碱溶液 D. 氯化钡溶液
【答案】 A
【解析】
试题分析：加烧碱是为了除去原溶液中的镁离子，加纯碱是为了除去原溶液中的钙离子，加氯化钡是为了
除去原溶液中的硫酸根离子，加盐酸只是为了除去多余的氢氧化钠与碳酸钠，因此选
A。
考点：考查物质的除杂。
9. 下列离子方程正确的是（ ） A. 饱和石灰水中通入过量二氧化碳： OH-+ CO2= HCO3B. 向稀硫酸中投入铁粉： 2Fe +6H+= 2Fe 3++3H2↑ C. 实验室制取二氧化碳： CO32- + 2H+= H2O +CO2↑ D. 氢氧化钡溶液中加入硫酸： H++ OH- =H2O
【答案】 C
【解析】
试题分析：离子方程式 BaCO3 + 2H ＋ ＝ CO2↑ + H 2O + Ba 2＋中的 H＋表示的是可溶性的强酸，而且酸根离子
不能与 Ba2＋结合形成难溶性的盐。⑴ HCl 是强酸， BaCl2 是易溶的、易电离的物质，可以表示为
H+，错误；
⑵Ｈ2SO4 是可溶性的强酸， 但是电离产生的酸根离子 SO42-会与 Ba2+结合形成 BaSO4 沉淀，因此不能表示为 H+，
是氧化物，物质的分类不同，错误； D．硝酸银、醋酸钠、氯化钾是盐，氢氧化钠是碱，物质的分类不同，
错误。
考点：考查物质的分类的知识。
4. 同温同压下，等质量的下列气体所占有的体积最大的是
A. CH 4 B. O 2 C. CO 2 D. SO 2
【答案】 A
【解析】
同温同压下，气体的体积之比等于其物质的量之比，氧气、甲烷、二氧化碳、二氧化硫的物质的量分别为