2017-2018学年浙江省台州市书生中学高一上学期地理寒假作业四
浙江省台州市书生中学2017-2018学年高一上学期化学寒假作业6 Word版缺答案

No6 元素周期表的结构【学考考点】【知识梳理】自主落实见本领1.元素周期律:(1)核外电子排布(2)原子半径(3)主要化合价(4)元素的金属性和非金属性Ⅰ.元素金属性强弱的常见判断方法:①与酸(或水)反应越剧烈,元素金属性就越。
如:金属单质A、B,A放入冷水中产生气泡,而B放冷水中无现象。
则元素的金属性强弱顺序:A B②元素的最高价氧化物对应水化物的碱性越强,元素金属性就越。
如:元素A最高价氧化物对应水化物是强碱,B最高价氧化物对应水化物是弱碱,则金属性强弱:A B③金属单质与盐溶液的置换反应:金属性强的金属可从金属性弱的盐溶液中置换出金属性弱的金属。
如:金属单质A放入B的硫酸盐溶液中,A表面有单质B析出,则金属性强弱顺序:A B Ⅱ.非金属性强弱常见判断方法:①元素的非金属性越强,它的单质越(“易”或“难”)与氢气反应形成气态氢化物,生成的气态氢化物越(“稳定”或“不稳定”)如:非金属元素X、Y气态氢化物稳定性:H m X>H n Y,则非金属元素X、Y非金属性:X Y②元素的最高价氧化物对应水化物的酸性越强,元素非金属性就越。
如:非金属元素X、Y最高价氧化物对应水化物的酸性:H m XO a>H n YO b,则非金属性强弱顺序:X Y③非金属单质与盐溶液的置换反应:。
如:非金属单质X放入非金属元素Y的盐溶液中,有非金属Y单质析出,则非金属性强弱顺序:X Y2.元素周期表排列原则:随核电荷数的递增呈现周期性变化的规律进行排布。
现代元素周期表的雏形是1869年俄国化学家提出的。
3.元素周期表的结构:(1)周期:元素周期表中的横行是周期。
共有个周期。
同一周期的元素的相同。
周期分为短周期、长周期。
周期数=。
①短周期:包括:周期,每一周期包括的元素种类分别为;每一周期元素的原子序数起止:。
②长周期:包括周期,每一周期包括的元素种类分别为;每一周期元素的原子序数起止:。
③不完全周期:第周期,排满该周期的元素有种;该周期元素的原子序数起止:~。
浙江省台州市书生中学高一地理上学期第一次月考试题

浙江省台州市书生中学2018-2019学年高一地理上学期第一次月考试题(满分:100分考试时间: 70分钟) 2018.10一、单项选择题(本大题共40小题,每小题2分,共80分。
)“太阳大,地球小,太阳带着地球跑;地球大,月球小,地球带着月球跑。
”回答1—3题1、童谣中出现的天体,按照先后顺序排列正确的是A、恒星、行星、卫星B、星云、恒星、行星C、恒星、行星、小行星D、恒星、小行星、流星体2、童谣中出现的天体都属于①太阳系②地月系③银河系④河外星系⑤总星系⑥宇宙A、①②③④⑤⑥B、①②③⑤⑥C、①②④⑤D、①③⑤⑥3、童谣中涉及的天体系统共有A、一级B、二级C、三级D、四级“好奇号”确认火星上有适合生命存在的物质。
分析检测显示,取出的岩石粉末含有黏土、硫酸盐和其他对生命非常关键的矿物成分。
火星以二氧化碳为主的大气既稀薄又寒冷,下图为美国国家航空航天局高分辨率照相机抓拍到的公牛眼状陨石坑。
据此回答4-5题。
4.火星大气比地球大气温度低的最主要原因是火星A.比地球质量小B.比地球密度小C.距离太阳更远D.比地球体积小5.相对于地球来说,火星更易遭陨石袭击,其原因是A.火星公转速度快B.火星更靠近小行星带C.火星大气密度小D.火星的宇宙环境不安全将一张白纸置于阳光下,观察投到纸上的阳光。
结合太阳辐射波长范围图,完成第6-7题。
6.投射到纸上的阳光,主要属于图中的A.①区B.②区C.③区D.全部区域7.有关太阳辐射对地球影响的叙述,正确的是A.太阳辐射能来源于太阳内部的核裂变反应B.太阳辐射能量巨大,很容易被人类直接利用发电C.太阳辐射是人类生活和生产主要的直接和间接能量来源D.太阳辐射能是地球表面和内部自然环境变化的主要动力8.火山灰漫天飞扬,对地球的外部圈层产生了很多大的影响,有关地球外部圈层的说法,正确的是A.大气圈是由大气组成的简单的系统B.水圈是一个连续但不规则的圈层C.生物圈占据大气圈的全部、水圈的底部D.地球的外部圈层之间关系密切,但与地球的内部圈层没有关系读地壳结构示意图,完成9-10题。
浙江省台州中学2018-2019学年高一上学期第一次统练试题地理(含答案)

第7题图台州中学2018学年第一学期第一次统练试题高一 地理一、选择题(本大题共40小题, 每小题2分, 共80分。
每小题列出的四个备选项中只有一个是符合题目要求的, 不选、 多选、 错选均不得分)1.右图为太阳系中八大行星排列顺序示意图,表示巨行星是 A .cd B .de C .ef D .fg2.下图中的大、中、小圆分别表示河外星系、太阳系、地月系,其中能正确表示它们三者之间关系的是2016年7月,研究者在距离地球40光年的宇宙中发现了拥有紧密大气层的行星。
完成3、4题。
3.发现的行星属于A .地月系B .太阳系C .银河系D .河外星系 4.“拥有紧密大气层”是因为行星A .与恒星距离适中B .具有适中的质量和体积C .具有适宜的温度D .具备生物所需的水宜居带是指一颗恒星周围适宜生命存在的理想区域,下图为太阳系的宜居带分布图。
完成第5题。
5.科学家研究发现太阳系宜居带有外移趋势,其产生的原因与影响可能是A .地球体积变大,地球将不再适宜人类居住B .公转轨道变大,火星将逐渐适宜生命存在C .太阳辐射增强,木星表面气温将逐渐升高D .太阳活动减弱,金星将逐渐适宜人类居住6.凌日指太阳被一个小的暗星体(经常是太阳系行星)遮挡。
在下列天体上能观测到天王星凌日的是A .水星B .地球C .土星D .海王星“金乌”是中国古代汉族神话中的神鸟。
古籍《毛诗》曰:乌在日中,从天,以昭孝也。
右图为汉代石刻“日中三足乌”图。
完成第7题。
7.古代中国人对“金乌”的想象,可能源自人们所看到的某一种太阳活动,这种太阳活动最有可能发生在A .光球层B .色球层C .日冕层D .太阳内部2018年5月21日,我国成功发射了“鹊桥”中继卫星。
该卫星将保障年底登陆月球背面的“嫦娥四号”探测器与地球之间的通讯,且附带探测月球背面的功能。
下图为“鹊桥”运行示意图。
完成8、9题。
第1题图第5题图 A B C D8.“鹊桥”中继卫星正常运行后A .不受太阳活动的影响B .位于地心与月心的延长线上C .与日地的相对位置保持不变D .与地球的通讯或受磁暴影响9.科学家在显微镜下观察,发现来源于月球的尘埃比地球上的尖锐,主要原因是月球表面A .侵蚀和搬运作用弱B .搬运和沉积作用强C .风化和侵蚀作用弱D .沉积和内力作用强 读岩石圈物质循环变式图,甲乙丙丁戊为三大岩类、岩浆和沉积物,a 、b 、c 、d 为各类地质作用。
浙江省台州市书生中学2017-2018学年高一上学期英语寒假作业9

Book 2 Unit 1 测试卷(李跃芬)一.阅读第一节阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题纸上将该选项标号涂黑。
AIt’s 5:00 in the morning when the alarm (闹钟) rings in my ears. I get out of bed and walk blindly through the dark into the bathroom. I turn on the light and put on my glasses. The house is still as I walk downstairs while my husband and three kids sleep peacefully. Usually I go for a long run, but today I choose my favorite exercise DVD Insanity. Sweat pours down my face and into my eyes. My heart races as I force my body to finish each movement. As I near the end of the exercise, I feel extremely tired, but a smile is on my face. It’s not a smile because the DVD is over, but a smile of success from pushing my body to its extreme limit.Some people enjoy shopping, smoking, food, work, or even chocolate. But I need exercise to get through each day. Some shake heads when they see me run through the town. Others get hurt when I refuse to try just one bite of their grandmother’s chocolate cake. They raise their eyebr ows, surprised by my “no thank you,” or by my choice to have a salad. Over the years, I have learned it’s okay to just say “no.” I shouldn’t feel sorry for refusing food that I don’t want to eat.So what drives me to get out of bed at 5:00 a.m.? What gives me the reason to just say no to ice cream? Commitment. A commitment to change my life with a way that reduces daily worry, increases self -confidence and energy, extends (延长) life and above all improves my body shape. This is the point where a smile appears on my face as I look at myself in the mirror or try on my favorite pair of jeans that now fit just right. It’s through commitment and sweat that I can make a difference within myself inside and out.1.Why is there a smile on the author’s face in the mor ning?A. Because she sees her family sleeping peacefully.B. Because she finishes her favorite exerciseC. Because she enjoys the interesting DVDD. Because she feels a sense of achievement2.Which of the following is true according to Paragraph 2?A. She doesn’t treat others politelyB. She likes to make others surprisedC. Others don’t understand what she doesD. Others try to help her by offering her food3.What does the underlined word “commitment” in the last paragraph mean?A. Good healthB. Strong beliefC. strong powerD. good habitsBTrip 1 Black Bear CountThere have been fires in this area in the last few years and the Office of the National Park is not sure how many black bears are still living. Some bears have been seen since the fires, and the Office has asked for young people to help count them. The entire trip will last three hours. Bookings necessary.Cost: Free When: May 8Trip 2 Garland ValleyBring your drink and lunch for this walk in a beautiful area of the Blue Mountains. Garland Valley is close to the town of Garland but is part of the National Park. Many wild animals live in this area, including many rare birds. This is a great walk for bird-lovers. The trip lasts four hours. Bookings necessary.Cost: $ 15 When: May 8, May 15Trip 3 Flashlight AdventurePut on your warm clothes, bring a flashlight and a pair of glasses, and come for a night walk along the Dungog Valley. A guide will lead the tour. Many of the animals you will see on this trip can only be seen at night. The guide will tell you about the lives of the animals you see. Numbers are strictly limited on night trips, so be sure to book early. This walk lasts two and a half hours.Cost: $ 12 When: May 8, May 15, May22Equipment to be needed:• Please bring enough water an d food for all walks.• Wear good walking shoes—no high heels.• Wear a hat for day walks.• Dress warmly for night walks.• Children must be with an adult.• Make sure your flashlight works well and bring extra batteries for night walks.• Follow all inst ructions from guides during the walks. The mountains are a dangerous place.Bookings:• Bookings for the above trips can be traded by telephone (893 — 4847) or on the Internet at www. bluemountaintour. com4.Where are these trips?A. In a large city.B. In a park in the mountains.C. In a special kind of zoo.D. In three different countries.5.On which trip might you see animals that sleep during the day?A. Black Bear CountB. Garland ValleyC. Flashlight AdventureD. None of the trips.6. Which of the following is NOT necessary for the three trips?A. Good walking shoes.B. A pair of glasses.C. Food and waterD. A sleeping-bagCIn 2006, a large number of new Internet sites became popular around the world. Some of these are for communication, others for entertainment(娱乐).The blog is one form of communication that increased in popularity. Through these personal websites(网址), people can share their lives, ideas and opinions on the Internet. People of all ages have their own blogs. For young people, they are a way to show their writing and other forms of self-expression. Blogs also connect people with other people who have the same interests. For example, teachers use blogs to share ideas with other teachers’, as well as experiences and concerns about their work.YouTube is another Internet site that became more popular last year. This website lets anyone create, share and watch short videos. These include videos of people singing or dancing, or animals doing funny things. Three young men created YouTube almost two years ago as a personal video sharing service. They recently sold it to Google for more than one and a half billion dollars.Games and entertainment also became a larger part of the Internet last year. One Internet social site is called Second Life. It is an online world in which computer users create a new self and live a different life. They get married, build homes, operate businesses, buy and sell goods, work, play and attend school.People also take part in fantasy sports leagues with the help of the Internet. A fantasy sport is a game in which each member of a group acts as the owner of a team. Each owner creates a team of real-life professional players to compete against other teams in the league. More than fifteen million American adults play fantasy sports. The industry earns more than one billion(十亿)dollars each year from publications, memberships and other costs.7.The passage is mainly about __________.A. the most popular Internet technology in 2006B. some new ways for people to communicate or have fun on the InternetC. one online game called Second LifeD. the high price of playing online8.Who is the owner of YouTube now?A. Three young men.B. Google.C. Computer users.D. Yahoo.9.Wh om does the underlined word “they” in Paragraph 4 refer to?A. The people who are interested in blogs.B. The people who play games on YouTube.C. The people who play Second Life.D. The people who are created in Second Life.10.What do we know from the passage?A. Teachers can share ideas, experiences and concerns about their work with otherteachers on any website.B. More than fifteen million American teenagers play fantasy sports.C. Second Life helps people get married, buy and sell goods, work, play and attendschool in real life.D. Fantasy sports, a game in which each member of a group acts as the owner ofa team, is very popular around the world.第二节根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,并在答题纸上将该选项标号涂黑。
浙江省台州市书生中学2017-2018学年高一上学期数学寒假作业十一Word版缺答案

高一上数学寒假作业十一一.选择题:1.已知会合Ax |12x2,B x | ln x1, 则22AR C =-----------------B( )A.B.1,1C.1,1 D.1,1222.若函数 f ( x)ax 1在 x ( 2, ) 上单一递减 , 则实数 a 的取值范围是.x 23. 函数 f ( x)x为奇函数,则( 2x 1)( x a)a = --------------------------------------------------------------()A .1B.2C.3D.12342 x x24.函数y1 的值域为2-------------------------------------------------------------------------------( )A.1B. 1C. 1D.0,2 ,,0,2222x , x 2,函数 g x b f2 x ,此中 b R ,若方程5.已知函数 f x2, xx2 2,f xg x 0恰有4个 不 等 的 实 根 , 则 b 的取值范围是--------------------------------------------( )(A )7,(B ),7(C ) 0,74446. 已知 a, b 是单位向量, a b =0. 若向量 c 知足c a b1,则 c 的取值范围是--------------------( D )7,24()A . 2-1,, 2+1B .2-1,, 2+2C . 1,, 2+1D . 1,, 2+28. 已知向量 m ,n 知足:对随意m n R ,恒有 m ( m n)2( ),则 -------------A . mn mB. m nC .m n mD .m2 n9. 正 ABC 边长等于 3 ,点 P 在其外接圆上运动, 则 AP PB 的取值范围是 -------- ()A. [3, 3] B.[ 3, 1]C.[ 1,3]D.[ 1,1]222 22 22 22 f (x 2), x(1, ), 0( a0 且10. 设函数 f ( x)若对于 x 的方程 f ( x) log a ( x 1) 1 | x |, x1,1 ,a 1 ) 在 区 间 0 , 5 内 恰 有 5 个 不 同 的 根 , 则 实 数 a 的 取 值 范 围 是------------------------------( )A .1,3B .(45,) C .(3,) D .(45, 3)二.填空题:11. 四边形ABCD 中(2,2), 1 BA 1 BC3 BD , 四边形 ABCD 的面, AB =DC=BA BC BD积 .12. 向 量 a, b,c 在 正 方 形 网 格 中 的 位 置 如 图 所 示 , 若 c ab ( λ , μ ∈ R), 则=.13.已知平面向量 , ( )知足| |3且与的夹角为 150 ,则|m (1 m ) | 的取值范围是.三.解答题:14. 已知函数 f ( x) 3 sin 2x 2 cos2 x 1.( 1)求函数 f ( x) 的最小正周期;( 2)求函数 f (x) 在区间[ , ] 上的最大值和最小值.6 415.已知函数 f (x) =log 2( 2x﹣ 1)( 1)求函数 f (x)的单一区间;(2)若函数 g( x) =log 2( 2x +1),且对于 x 的方程 g( x)=m+f(x)在区间 [1 , 2] 上有解,务实数 m的取值范围.1 x 1 16. 已知函数1f (x) .3 2(1)作出函数 f ( x) 的图象,并写出其单一区间;(2) 若对于x的方程 f ( x) m 在 (,0) 上有两个不一样的实根, 求m的取值范围 .。
浙江省台州市2017-2018学年高一数学上学期寒假作业1(无答案)

高一上数学寒假作业一一、选择题1. 已知集合M ={x |(x +3)(x -1)≤0},N ={x |log 2x ≤1},则M ∪N =----------------------( )A. [-3,2]B. [-3,2)C. [1,2]D. (0,2] 2. 函数的定义域是----------------------------------( ) A. [-1,2)B. (-2,1)C. (-2,1]D. [-2,1)3. 向量,=(-1,2),则=-----------------------------------------( ) A. 6 B. 5 C. 1 D. -64. 向量a =(2,-2),b =(4,x )且a ,b 共线,则x 的值为-------------------( )A. 1B. -1C. -3D. -45. 已知平面上三点A ,B ,C ,满足||=6,||=8,||=10,则•+•+•=( )A. 48B. -48C. 100D. -1006. 设O 为△ABC 的外心,若++=,则M 是△ABC 的-------------------( ) A. 重心(三条中线交点)B. 内心(三条角平分线交点)C. 垂心(三条高线交点)D. 外心(三边中垂线交点)二、填空题 7. 已知向量,满足2||,1||==,,的夹角为60°,则|2|-=______.8. 的对称中心是______.9. 已知函数f (x )=,则=______. 10. 在△ABC 中,P 在△ABC 的三边上,MN 是△ABC 外接圆的直径,若AB =2,BC =3,AC =4,则•的取值范围是______.三、解答题:11.A ={x |2x 2-7x +3≤0},B ={x ||x |<a }(1)当a =2时,求A ∩B ,A ∪B ; (2)若(∁R A )∩B =B ,求实数a 的取值范围.12.已知向量=(sin x,cos x),=(cos x,cos x),=(2,1).m//,求⋅的值;(2)若角,求函数f(x)=⋅的值域.(1)若p13.已知函数f(x)=ax2-2ax+2+a(a<0),若f(x)在区间[2,3]上有最大值1.(1)求a的值;(2)若g(x)=f(x)-mx在[2,4]上单调,求数m的取值范围.。
浙江省台州市书生中学2017-2018学年高一上学期英语寒假作业8
必修一unit5 综合检测卷 第一节:(共15小题;每小题2分,满分30分) A Recently I paid a visit to Harvard University, where there are topclass scientists and professors and the best academic system in the world. I was very shocked(震惊的) when I first stepped onto the campus. Well, it's not even really a campus.It's more like an area in a small town. Harvard's main buildings are from the 18thcentury.They look very old and simple. You might even say they're a little shabby(破旧).They don't fit the modern idea of university at all. The buildings are surrounded by grass and trees, so I felt as if I had walked into a castle of the MidAges.But when I looked across the street, the busy shops and infashion(时尚的) students made me feel like I was in the 21st century again.It creates a strong contrast(对比) and brings a special atmosphere to the school. Our tour guide Gary took us around and told us,“You see this grass field in the center of the school?Here is where they hold their graduation ceremony.They just set up tents and benches and have a very simple ceremony.”It's unbelievable!Who would think the most talented students just graduate on the grass? I saw some students put a blanket on the grass and lie down to read a book.When I listened to the soft sound of pages turning,along with the singing of the birds, I felt very calm. There was no competitive feeling at all. Harvard has the world's first computer in its science centre and there are hundreds of highend computers, too. Its religion(宗教) and the literature departments are also among the best.It is the perfect mix of tradition and new technology.It makes Harvard a very attractive place to study in. I hope one day I'll attend my dream school—Harvard. 21.Why was the author quite shocked when he first stepped into the campus of Harvard University? A.Because he/she was lost on the campus of the university. B.Because it is more like an area in a small town. C.Because there is the best academic system in the world. D.Because he/she met with so many top class scientists and professors. 22.We learn from Paragraph 2 that ________. A.the writer walked into a castle of the MidAges at Harvard B.it was not easy for the writer to find modern buildings at Harvard C.Harvard's main buildings date back to about three centuries ago D.the writer bought some souvenirs in the busy shops across the street 23.What is the main idea of the third paragraph? A.Graduation ceremonies are simple at Harvard. B.Students like to get together in the center of the school. C.The most talented students would love to study at Harvard. D.Students at Harvard often set up tents and benches in the grass field. 24.What makes Harvard a very attractive place to study in according to the author? A.The competitive feeling. B.The teaching of religion and the literature. C.That there are hundreds of highend computers. D.That tradition and new technology are perfectly mixed. B Diary of a DoItYourself Book This book based on Greg Hefley's own “diary” lets kids express themselves in an exciting way.In the book, kids will be asked: What was the best dream you have ever had? The worst thing you have ever eaten? The best secret you have ever heard? This DoItYourself Book is unique and special because it has blank pages for readers to write their own stories and keep their own diaries. Author: Jeff Kinney List Price: $10.95 Price: $6.57 Buy it on Amazon.com. You save: $4.38(40%) Train to Somewhere Marianne, heading west with fourteen other children on a train, is sure her mother will show up at one of the stations along the way. Stop after stop goes by, and there is no sign of her mother in the crowds that comes to look over the children. No one shows any interest in adopting shy Marianne, either. But that is all right. She has to he free for her mother to claim her. Then the train stopped at its final stop, a town called Somewhere... Author: Eve Bunting List Price: $6.95 Price: $6.95 Buy it on Amazon.com. You save: $0.00(0%) Chinese Children's Favorite Stories This volume of beloved Chinese stories contains a delightful(令人高兴的) selection from the rich store of Chinese legend. Discover many delightful animal characters as well as Chang'e and Guan Yin. Retold for an international audience,
浙江省台州市书生中学2018_2019学年高一地理下学期第一次月考试题(含解析)
浙江省台州市书生中学2018-2019学年高一地理下学期第一次月考试题(含解析)(满分:100分考试时间:70 分钟)2019.3一、选择题(本大题共35小题,每小题2分,共70分。
每小题列出的四个备选项中只有一个是符合题目要求的,不选、多选、错选均不得分)。
11月18日西藏林芝市发生了6.9级地震,震源深度10千米,本次地震引发了大面积的滑坡。
完成下列各题。
1. 此次地震的震源位于A. 软流层B. 上地幔顶部C. 下地幔D. 地壳2. 按自然灾害的成因和发生过程,此次地震引发的滑坡属于A. 气象灾害B. 地质灾害C. 生物灾害D. 海洋灾害【答案】1. D 2. B【解析】考查地球内部圈层结构,自然灾害的类型。
【1题详解】地壳的平均厚度17km,震源深度10千米,属于地壳范围。
故选D。
【2题详解】此次大面积的滑坡是由地震引发的,属于地质灾害。
故选B。
3.竹子是亚热带植物,对气候的变化非常敏感。
据研究表明,仰韶时期黄河流域有较多的竹类分布。
完成下题。
与现代相比,我国的仰韶时期A. 欧洲曾出现小冰期B. 喜马拉雅山雪线较高C. 台湾海峡比较狭窄D. 黄河流域降水量偏少【答案】B【解析】【详解】A.根据材料信息无法判断欧洲是否曾出现小冰期,A错误;B.根据材料,竹子是亚热带喜温植物,仰韶时期黄河流域有较多的竹类分布,说明当时黄河流域气候的较温暖,与现代相比,我国的仰韶时期气候较温暖,故喜马拉雅山雪线较高,B正确。
C.台湾海峡的形成是地壳运动的结果,与气温变化无关,C错误;D.通过材料信息只能推测我国黄河流域温度的变化,无法推测黄河流域降水量变化,D错误;故选B【点睛】影响雪线高低的因素主要有:气温、降水、坡度、坡向(阳坡、阴坡)等。
4.一块汽车挡风玻璃的制作流程依次为切割、磨边、清洗、印刷、烘弯、胶合、高压、包装等,该流程体现了( )A. 商贸联系B. 科技与信息联系C. 不同工序间的协作联系D. 零部件工厂间的生产联系【答案】C【解析】一块汽车挡风玻璃的制作流程依次为切割、磨边、清洗、印刷、烘弯、胶合、高压、包装等,各道工序需要在不同的车间完成,流程体现了不同工序间的协作联系。
浙江省台州市书生中学2016-2017学年高一上学期第一次月考地理试题 含答案
台州市书生中学2016学年第一学期第一次月考高一地理试卷命题人、解题人:王军波2016。
10(满分:100分考试时间:70分钟)一、选择题(本题有40小题,每小题2分,共80分。
每小题只有1个正确选项,不选、多选、错选均不得分)1。
2013年杭州成为国内首个提出设立“黑暗天空保护区”的城市,暗夜星空,已成为一种需要精心保护的珍贵自然资源。
晴朗的夜空,能够看到的大部分天体属于A.卫星B.彗星 C. 行星D.恒星“It's not just a planet(行星),It's home。
”这是对地球在太阳系中地位的恰如其分的评价.据此回答2~3题。
2.地球表面有大气层,主要原因是A.与太阳的距离适中B.地球本身的体积和质量适中C.绿色植物能进行光合作用D.太阳系中各天体的共同作用3.地球表面有适宜的温度,主要原因是A.日地距离适中B.地球是颗行星C.比较安全的宇宙环境D.地球的体积和质量适中右图为日本探测船“地球"号在东京以南太平洋一处水深2 500米的海洋开始钻探,从海底向下钻入7 000米深处,盼能揭示气候暖化秘密,寻找有助于解释生命起源的微生物及了解地震成因。
据此回答4~5题。
4.下列关于“地球”号探测船的钻探深度的说法,正确的是A. 此次钻探的深度只能在地壳层B。
此次钻探可能到达莫霍面C。
此次钻探可能钻穿古登堡面D。
此次钻探能钻穿岩石圈5.若海底发生地震,“地球"号探测船将受到哪种地震波的影响A.纵波P B.横波SC.P波和S波D.无任何地震波6. 浙江稀土的自述:1亿年前,我熔化在岩浆中向地表运动,因动力不足在地下某处长住下来,直到20l1年4月初,人们在浙江西北部发现了我.浙江西北部蕴藏稀土矿的岩石属于A。
沉积岩B。
变质岩 C. 喷出岩D. 侵入岩读右图日全食图,回答7~8题。
7. 日全食发生时,被全部遮盖的太阳外部圈层是A。
平流层B。
日冕层C。
色球层D。
浙江省台州市书生中学2017-2018学年高一上学期数学寒
高一上数学寒假作业十二一. 选择题:1.已知函数f(x)=)3(log ax x a -对任意的x 1,x 2∈)21[∞+,,x 1≠x 2时都满足0)()(1212<--x x x f x f ,则实数a的取值范围是------------------------------------------------------------------( ) A .(0,1)B .]31,0(C .(0,61)D .]31,61(2.在ABC ∆中,2,2AB BC A π==∠=,如果不等式BA tBC AC -≥恒成立,则实数t 的取值范围是---------------------------------------------------------------------------( )A.[)1,+∞B.1,12⎡⎤⎢⎥⎣⎦ C.[)1,1,2⎛⎤-∞+∞ ⎥⎝⎦D.(][),01,-∞+∞ 3. 如图,两块全等的直角边长为1的等腰直角三角形拼在一起, 若→→→+=AC k AB AD λ,则=+k λ---------------------( ) A .21+B .22-C .2D .22+4.设O 在△ABC 内部,且20OA OB OC ++=,则△ABC 的面积与△AOC 的面积之比为( ) A . 3:1 B . 4:1 C . 5:1 D . 6:1 5.要得到函数cos(2)6y x π=-的图像,只需将函数sin 2y x =的图像-------------- ( )A .向左平移12π个单位 , B .向左平移6π个单位 C .向右平移12π个单位 D .向右平移6π个单位 6.函数)6(log 25.0++-=x x y 的单调增区间是----------------------------------( )A .(-∞,12]B .[12,+∞)C .(-2,12]D .[12,3)7.函数c o s 622x x xy -=-的图像大致为---------------------------------------------( )8.设O 是平面上一定点,A ,B ,C 是平面上不共线的三点,动点P 满足()cos cos AB ACOP OA AB B AC Cλ=++⋅⋅,[)+∞∈,0λ,则点P 的轨迹经过△ABC 的-----( )A .外心B .内心C .重心D .垂心.9.将函数y =sin ⎝⎛⎭⎪⎫2x -π3的图象向左移动π3个单位,得到函数y =f (x )的图象,则函数y =f (x )的一个单调递增区间是------------------------------------------------------------------------------------------------------( )A.⎣⎢⎡⎦⎥⎤-π4,π4 B .⎣⎢⎡⎦⎥⎤-π2,0 C.⎣⎢⎡⎦⎥⎤-5π12,π12D .⎣⎢⎡⎦⎥⎤π12,7π12 10.,,,满足||=||=|﹣|=|+﹣|=1,记||的最大值为M ,最小值为m ,则M+m=( ) A.2B .2C .D .1二.填空题:11. 已知函数(1)y f x =-的定义域为[2,3)-,值域是[1,2)-,则(2)f x +的值域是 ,2(log )f x 的定义域是 .12. 已知幂函数()f x 过点,则满足(2)(1)f a f a ->-的实数a 的取值范围是 . 13. 若21(5)2x f x -=-,则(125)f = .14. 已知函数),(22323)(7R b a xb ax x f x x x x ∈-+++-=,若2018)2017(=f ,则)2017(-f 的值为 .15.如图,矩形ABCD 中,3AB =,4AD =,,M N 分别为线段,BC CD 上的点,且满足22111CM CN +=,若AC xAM yAN =+ ,则x y +的最小值为 . 三. 解答题:16.在等腰直角ABC ∆中,,12A AB AC π∠===,M 是斜边BC 上的点,满足3BC BM =(1)试用向量,AB AC来表示向量AM ; (2)若点P 满足1AP = ,求AP BM ⋅ 的取值范围.17.已知函数f (x )=log 2(2x﹣1) (1) 求函数f (x )的单调区间;(2)函数g (x )=log 2(2x+1),方程g (x )=m+f (x )在区间[1,2]上有解,求实数m 的取值范围.18.已知函数()2sin cos cos f x a x x x =+,(a 为常数且0a >).(1)若函数的定义域为0,2π⎡⎤⎢⎥⎣⎦,值域为0,1⎡⎤⎫⎢⎥⎪⎪⎢⎥⎝⎭⎣⎦,求a 的值; (2)在(1)的条件下,定义区间()[](][),,,,,,,m n m n m n m n 的长度为n m -,其中n m >,若不等式()0f x b +>,[]0,x π∈的解集构成的各区间的长度和超过3π,求b 的取值范围.19.已知函数()x x f x e e -=+其中e 是自然对数的底数.(1)证明:()f x 是R 上的偶函数; (2)若关于x 的不等式()1x mf x e m -≤+-在(0)+∞,上恒成立,求实数m 的取值范围.20.已知函数11()()f x a x xx x=+--(R)a∈.(1)当12a=时,求()f x的单调区间;(2)若1()2f x x≥对任意的0x>恒成立,求a的取值范围.21.已知函数是奇函数.(1)求实数m的值;(2)是否存在实数p,a,当x∈(p,a﹣2)时,函数f(x)的值域是(1,+∞).若存在,求出实数p,a;若不存在,说明理由;(3)令函数g(x)=﹣ax2+6(x﹣1)a f(x)﹣5,当x∈[4,5]时,求函数g(x)的最大值.。
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高一上地理寒假作业四
下图为某家庭农场设计的改进型大棚示意图,读下图完成1、2题。
1.与普通大棚相比,改进型大棚改善的农业生产条件是
A.水源 B.热量
C.土壤 D.光照
2.图中喷灌装置的主要作用是
A.防治水土流失
B.增强大气逆辐射
C.提高水资源利用率
D. 增加二氧化碳浓度
2013年中国雾霾频频发生, 10月22-23日,黑龙江鹤岗市经历了严重的雾霾天气,大
气能见度很低,特别对交通产生很大的影响。回答3-4题。
3. 雾霾天气使能见度降低的原因之一是 ( )
A.雾霾浓雾吸收地面辐射,增强大气逆辐射 B.雾霾削弱了地面辐射
C.雾霾改变了太阳辐射的波长 D.雾霾对太阳辐射有反射作用
4. 深秋初冬时节也是该地大雾多发期这其中的道理是 ( )
A.昼夜温差减小,水汽易凝结,但风力微弱水汽不易扩散
B.昼夜温差减小,水汽不易凝结,直接悬浮于大气中
C.昼夜温差较大,水汽不易凝结,直接附着在地面上
D.昼夜温差较大,水汽易凝结,且该季节晴好天气多,有利于扬尘的产生
广州某中学研究性学习小组,设计了可调节窗户遮阳板,实现教室良好的遮阳与采光。
下图示意遮阳板设计原理,据此完成5-7题
5. 遮阳板收起,下列日期,室内正午太阳光照
面积最大的是©
A.建军节 B.元旦
C.国庆节 D.植树节
6. 一年中,每天的正午太阳高度(不考虑天气状况),广州比台州
A.较大 B.相等 C.较小 D.有时大有时小
水滴
玻璃顶
砖
墙
补充进水
集水容器
阀门
喷灌装置
蔬菜
7. 台州某中学生借鉴这一设计,若两地窗户大小形状相同,则应做的调整是
①安装高度不变,加长遮阳板 ②安装高度不变,缩短遮阳板
③遮阳板长度不变,降低安装高度 ④遮阳板长度不变,升高安装高度
A.①③ B.①④ C.②③ D.②④
8.北半球自东向西流的河流,港口宜建在:
A. 东岸 B. 南岸
C. 西岸 D. 北岸
下图为北半球亚热带地区大陆东西两侧①、 ②两
地降水量逐月 累 积 折 线 图。完 成 9、10题。
9.②地降水量与①地相比
A.春季较多 B.夏季较多
C.秋季较多 D.冬季较多
10.冬季影响②地的大气环流是
A.夏季风 B.副极地低压带
C.西风带 D.副热带高压带
11. 读“北半球某地海平面等压线图”,完成下列要求。
(1)A处的天气系统是 ,
B天气系统控制下天气特点是 。
(2)图中C、D两处中, 处即将发生明显的天气变化,届时该地将出现
天气。
(3)图中G处风向为 。
1030
1035
1040
A
1025
1020
1015
1010
1005
G
1005
1000
995
C
D
B
1000
1015
1020
1002.5
高一上地理寒假作业答案四
1—5 ACDDB 6—10 AADDC
11.(1)反气旋或高压, 阴雨。 (2)C 大风降温雨雪天气
(3)西北风或偏北风