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2016高考模拟卷

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2016高考模拟卷 第一篇_2016年高考文综模拟试卷(最新)

2016年高考文综模拟试卷

文科综合能力测试

本试卷分选择题和非选择题两部分。全卷共12页,选择题部分1至8页,非选择题部分9至12页。满分300分,考试用时150分钟。

请考生按规定用笔将所有试题的答案涂、写在答题纸上。

选择题部分(共140分)

注意事项:

1.答题前,考生务必将自己的姓名、准考证号、考试科目涂写在答题卡上。

2.每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。不能答在试题卷上。

下图为全球板块分布示意图。读图,完成第1、2题。

1.图中属于太平洋板块的是

A.m B.n C.e D.f

2.图中h地有一面积为10.3万平方千米的岛屿,位于极圈附近,该岛

A.地处高纬度,不受暖流影响

B.板块挤压形成,多火山

C.冬季处于高压中心,吹东风

海拔(米)

D.由火山喷发物堆积而成 下图为珠穆朗玛峰南坡带谱的结构示意图,①~⑦ 表示其不同的自然带。读图,完成第3、4题。 3.导致①-②-③与⑤-⑥-⑦自然带倾斜方向不同的 主导因素是 A.①-②-③热量 ⑤-⑥-⑦热量 B.①-②-③热量 ⑤-⑥-⑦水分 C.①-②-③水分 ⑤-⑥-⑦水分

D.①-②-③水分 ⑤-⑥-⑦热量 第3、4题图

4.图中②地的气候指标最可能是

A.年均温为15~28℃,年降水量为800~1500mm

B.年均温为6~12℃,年降水量为1500~2500mm

C.年均温为2~7℃,年降水量为350~600mm

D.年均温为-2~3℃,年降水量为600~800mm

非农化率是指从事二、三产业的人口占总人口的比率。当非农化率与城市化水平比值(简称NU值)趋近于1.20标准值时,区域就业结构较为合理。读1992年以来我国NU值变化图,回答第5、6题。 5.区域就业结构最不合理的年份是 A.1992 B.1995 C.2003 D.2010

6.据材料可知 A.1992-2010年期间NU值逐年下降

B.1992-1995年非农化率增速减缓 C.1995-2003年城市化进程明显加快

第5、6题图 A.以色列、德国、蒙古、日本 B.德国、日本、蒙古、以色列

C.以色列、蒙古、日本、德国 D.德国、以色列、蒙古、日本

下页图

1、图2分别为某月13日9时和15日9时亚洲部分地区海平面等压线分布图,读图,完成第9、10题。

9.该日正值北半球

A.春季 B.夏季 C.秋季 D.冬季 10.15日9时和13日9时相比

A.华南地区天气持续晴朗 B.我国东部海域风力减弱

C.日本南部受强台风影响 D.朝鲜半岛天气状况稳定

第11题图

12.解读下图《汉纸出土地点及造纸术传播》,下列结论中较为合理的是

12题图

A.在公元4世纪造纸术发明于中国的西北

B.造纸术对亚洲的影响超过其他各个大洲

C.造纸术是欧洲资产阶级革命的重要前提

D.造纸术广泛传播推动了人类文明的发展

13.汉代时市的长官称“市令”或“市长”,南北朝时设有“草市尉”,唐代州县设市日益普遍,

唐宣宗七年(853年),“废州县市印”,五代以后市司机构再也没有恢复。对上述史实解读正确的是

A.从汉代开始起政府对市进行了直接管理

B.南北朝时政府对“草市”实行行政管理

C.“废州县市印”不利于商品经济的发展

D.政府最终放弃对市的管理是在五代之后

14.据记载,武则天时期,御史中丞宋璟频论朝政得失,武则天三次欲派其出使,以求耳

根清净,但宋璟均以“御史中丞非军国大事,不当出使,恐乖朝廷故事,请不奉制”为由拒绝。这一记载反映了

①御史中丞的设置使君权受到了制约 ②监察官员的设置使政府得以规范执政

③御史中丞是唐代御史台的最高官员 ④监察制度根本上有利于加强君主统治

A.①② B.③④

C.①④ D.②③

15.《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

16.苏轼在文学和艺术领域都有着极高的造诣。下列表述不正确的是 ...

A.苏轼作诗善于借鉴和吸收民歌和神话,故雄奇豪放、瑰玮绚灿

B.苏轼打破诗与词的界限,使词从“樽前”“月下”走向社会人生

C.苏轼以行书名世,与黄庭坚、米芾、蔡襄并称为“北宋四大家”

D.苏轼“诗画本一律,天工与清新”诗句反映了传统文人画的特点

17.清代《浮梁县志》记载“新平冶陶,始于汉世”,而考古资料表明其最早的瓷业遗存在

晚唐五代时期。江西景德镇南窑唐代窑址作为2013年度全国十大考古发现之一,是景德镇地区目前已知最早的瓷业遗存,填补了景德镇地区唐代瓷窑遗存的空白。下列说法最为合理的有

①清代县志距汉代年代久远,故不可信

②景德镇制瓷的历史可能早于唐代,但须证实

【2016高考模拟卷】

③县志记载须得到考古证实,方可采信

④考古发现可以填补文献记载的不足,应当重视

A.①② B.①④ C.②③ D.②④

18.右图为国家邮政局于2005年发行的《中国电影诞生一百

周年》纪念邮票。票面是一代名伶谭鑫培在京剧《定军山》

中饰演黄忠的剧照。从该邮票包含的历史信息中可以推断

出的合理解读有

①京剧在清朝末年较为流行

②京剧内容基本取材于历史著作

③第二次工业革命成果传入中国较为迅速

④20世纪前十年国产电影获得了快速发展

A.①③ B.②④

C.②③④ D.①②③④

略说法不正确的是 ...

A.在1995年做出的《关于加强科学技术进步的决定》中明确提出

B.强调坚持以教育为本,把科技和教育摆在经济、社会发展的重要位置

C.“科学技术是第一生产力”的论断为这一战略提供了理论基础

D.这一战略的实施推动了“863计划”等重大科技规划的出台与实施

20.罗素认为:“16、17、18世纪所出现的那种天赋人权学说也是斯多亚学派学说的复活,

尽管有着许多重要的修正。”下列言论属于斯多亚学派的是

A.“美德即知识” B.“只有品德才是区分人类的标准”

C.“人是万物的尺度” D.“真正的法是符合自然的正当理由”

第18题19.实施科教兴国战略,是保证国民经济持续、快速、健康发展的根本措施。关于这一战

2016高考模拟卷 第二篇_2016年高考英语全国模拟卷

高考英语模拟题第I卷

第二部分阅读理解 (共两节,满分60分)

第一节 (共15小题;每小题3分,满分45分)

A

To avoid becoming the lead story on the evening news, be prepared. Before you head out on a hike, check the weather, take plenty of water, and make sure someone knows where you‟ll be and when you‟ll be back. Bring clothes to keep you warm when wet. Avoid cotton, which is easy to take in moisture(潮气).

“To avoid getting lost, check often to make sure you‟re still on the trail(路线),” says John Dill, a search-and-rescue worker at Yosemite National Park in California. “The minute you think you might not be on the trail, stop.” If you‟re not alone, focusing on the needs of others can help you get rid of your own fears. Other keys to survival: staying observant and remembering to rest.

The surest way to get out alive is to take basic precautions(预防措施), such as taking a set of survival equipment. It includes waterproof matches for starting a fire, a folding knife for cutting branches, and a plastic tarp(防水布) for making shelter.

Generally, people who try to find their own way out get along worse than those who stay, says Richard N. Bradley, MD, of the American Red Cross. Find shelter before dark, and try to keep dry. Stay visible so that anyone searching can see you. In a wide-open area, make a signal with colorful tools, make a big X out of rocks, or dig a long shallow hole.

You can go several days without eating, so in most cases, you‟d better not search for food, since there are lots of poisonous plants in the wild, says Dr Bradley. You cannot survive without water, so if you run out of water, it‟s usually better to drink from a stream with suspect water than to go without.

21. By saying “becoming the lead story on the evening news” in Para. 1, the author really means ______.

A. you will be interviewed by the journalist

B. you will become famous for your survival in a forest

C. the news that you are lost will spread around quickly

D. your experience in the wild will be reported in the evening news

22. According to the writer, how can you avoid getting lost when you are alone?

A. Make sure you don‟t leave the trail. B. Remember not to stop on the trail.

C. Try to look for others‟ help. D. Overcome the fear of getting lost.

23. According to the passage, you may get into trouble if you ______.

A. try to find food to fill your stomach in the wild B. stay in the shelter before dark

C. remain where you get lost and wait for help D. drink water from the stream

24. Why does the author suggest digging a long shallow hole in a wide-open area when you get lost?

A. To find some water to drink. B. To store some food you‟ve brought along.

C. To attract the rescuer‟s attention. D. To use it as a shelter.

B

Many New Zealand children are being studied for sleep disorders(紊乱) after overloading on technology before bedtime. Specialists say computers and televisions disturb sleep patterns and cause learning, concentration and growth problems.

Dr Alex Bartle, director of the Sleep Well Clinic, said that different sorts of technology were keeping children awake. Computer games and social networking sites such as Bebo and Facebook were worse than TV for exciting young minds because they were more interactive(互动的). They should be switched off at least an hour before bedtime. “To fall asleep, you need to have a certain amount of calmness in the brain,” said Bartle. “being excited doesn‟t help those brainwaves settle.”

Professor Philippe Gander, director of Massey University‟s Sleep / Wake Research Centre, said poor sleep had been linked to learning, behavioral and growth problems.

Bartle said parents should make sure that children were well-rested and not kept awake by the technology surrounding them. “They need to encourage kids to get out during the day. Watching TV or playing on computers as soon as they get home isn‟t good from a sleep point of view. Parents need to be strong enough to remove TVs or computers.”

In Britain, National Health Service data show almost 3,000 under-11s were referred to specialists for problems such as sleeplessness and sleep-walking(梦游) in 2007, up 26 percent from 2002.

While there are no figures in New Zealand, experts have no doubt that the number of children in need of help is on the increase. “We have the same sorts of technology, the same lifestyles,” said Bartle.

The Child Health Research Foundation in New Zealand has funded(资助) studies on sleep problems and is waiting for the results.

25. What does “technology”mainly refer to according to the passage?

A. pianos and guitars B. televisions and computers

C. learning machines D.MP3s and MP4s

26. According to Dr Alex Bartle‟s opinion, we can learn that ______.

A. Children should not watch TV or play online games in the evening

B. Watching TV does more harm to children than playing computer games

C. Some parents fail to set a limit on the time their children spend on technology

D. About 3,000 New Zealand under-11s have sleep problems in 2007

27. Experts are sure that the number of New Zealand children with sleep problems is increasing because _____.

A. New Zealand children play more online games than British children

B. They have exact data from National Health Service

C. New Zealand children are in the same situation as the British children

D. They have exact data provided by hospitals

28. What is the main idea of the passage?

A. Children like computer games.

B. Technology disturbs children‟s sleep.

C. The ways of dealing with sleep disorders.

D. New Zealand parents should prevent children from watching TV.

C

To “sacrifice” means to give up something in exchange for something better. My husband and I decided to make a sacrifice and exchange city life and move to a seaside village with our children aged 9 and 3 years. We had a beautiful home in the city and plenty of money but little real safety because crime was on the increase every day. We never knew if we would all make it safely home at night. I hoped my children would be brought up in a peaceful and friendly environment.

We were very happy in our new town, but life was very difficult economically. Income was based on the tourist seasons and jobs were few. Although many of the residents(居民) were well off in the town, it was a very competitive environment for newcomers. We had to adapt to the difficult new life over the past four years.

Reading the newspapers from the big cities made us better believe that we had made the right choice. But it was not always easy to explain to the children why they could no longer have what they used to have.

However, our little daughter proved to me she had the ability to think about problems in a reasonable way. The son of a visiting friend preferred riding in the back of our old little truck to his father‟s big car. Our little daughter called me and said, “Mom, please help me to explain to James that he is wrong. He says that „Today, if you don‟t have money you are nothing.‟ I know that is not true. If you do have money you share it with your friends and if you don‟t have money and they do, they share it with you. That is what makes us all rich.” It made me realize that the sacrifice was well worth it.

29. Why did the family move away from the city?

A. They were tired of the city life. B. The city was not safe enough.

C. Pollution in the city was serious. D. Life in the city was expensive.

30. What was the worst to the author‟s family in their new town?

A. They couldn‟t get used to the weather.

B. It was hard for them to get a steady and satisfying income.

C. Their neighbors were richer than them.

D. They had few friends in the new environment.

31. The author realized that their sacrifice was well worth it because _______.

A. they had a beautiful home in the seaside village

B. they made a lot of money in the tourist seasons

C. their children could receive good education

D. their children could form a good value concept in the new environment

D.

2014 Good Neighbor Dream Vacation Package

Stay close to the magic and make your dreams come true. Good Neighbor Hotels offer quality accommodations (住宿) and are located near the Disneyland Resort.

Disney‟s Good Neighbor Dream Vacation Package includes:

●Accommodations at a conveniently located Disneyland Resort Good Neighbor Hotel.

●Disneyland Resort Park Hopper Souvenir ticket, valid (有效的) for same day entry into both Disneyland Park and Disney‟s California Adventure Park.

●One Magic Morning admission (进入权) into Fantasyland in Disneyland Park, valid with

Disneyland Resort Park Hopper souvenir tickets of 3 days or longer.

●Get two extra days of Theme Park admission FREE when you buy a 3-day or longer Disneyland Resort Park. Hopper Bonus Ticket from August 7 to October 24, 2010.

●Disney Character Calls — Receive a phone call from Mickey, Minnie or Goofy!

●Mickey‟s Toontown (卡通城) Morning Madness — an interactive Guest and Character experience.

● Dream Coin — small collectible objects as souvenirs (one per package).

All features of tickets, offers, events, age ranges, services, attractions and entertainment may be seasonal and changeable without notice.

*Tickets may not be sold or transferred for commercial use. Offer may not be combined with other discounts or promotions.

**Magic Morning allows admission into selected attractions at Disneyland Park before the park opens to the public. Based on availability, does not operate daily, subject to change without notice.

***Operation of attractions, entertainment, stores and restaurants, and appearance of Characters may vary and change without notice. Each guest must have a valid multi-day (多天的) admission ticket from Walt Disney Travel Company in order to enter Disneyland Park and Mickey‟s Toontown.

32. The biggest attraction of Good Neighbor Hotels may lie in its ____.

A. location B. service C. price D. scenery

33. Disney‟s Good Neighbor Dream Vacation Package ____.

A. offers free meals to tourists

B. provides admission into Fantasyland unconditionally

C. includes a phone call from a Disney character

D. gives away several souvenirs to each guest

34. If you want to enjoy Mickey‟s Toontown Morning Madness, you should ____.

A. have a more-than-one-day ticket B. arrive before the park opens

C. know the plan is never changeable D. remember your discounts

35.The purpose of this passage is to ________.

A. introduce the favorable location of Good Neighbor Hotels.

B. inform visitors of a free tour to Disney‟s California Adventure Park

C. introduce Disneyland Park and Mickey‟s Toontown.

D. advertise the 2010 Good Neighbor Dream Vacation Package

第二节(共5小题;每小题3分,满分15 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。

Sometimes willpower is a lot like the television remote control—hard to find just when you want it most. 36 But there are ways to increase your willpower.

*Don‟t try to change your economic situation, win a promotion or lose weight all on the same morning. Set one clear, specific goal and make a realistic plan to achieve. Extra willpower sometimes requires extra energy, so don‟t spread yourself too thin. *Whatever your goal is, don‟t expect to achieve it overnight, 38 If you are trying to kick a coffee habit, start by replacing your morning cup of coffee with a glass of water,

instead of promising never to drink coffee again. Congratulate yourself on the small achievements. These successes help your willpower grow.

* 39 Ask friends, family or colleagues for assistance and tell them exactly how they can help. If your credit card bills have risen, for instance, let friends know that you are cutting back on expenses. Suggest having a common dinner instead of meeting at an expensive restaurant. Find a support group or organization related to your goal and attend their meetings. You can get valuable advice, understanding and information.

*If possible, change your environment to encourage positive behavior. Want to get in shape? Keep an extra set of workout clothes in your office as a reminder to stop by the gym on the way home. Quitting smoking? 40

A. Real success takes time.

B. Focus on one goal at a time.

C. Change your environment to change your life.

D. Improve your willpower by a support network.

E. Changing your behavior requires more than willpower.

F. Avoid bars or restaurants where you might be attracted to light up.

G. Breaking a bad habit or forming a new and healthy one can be difficult.

第三部分英语知识运用(共两节,满分55分)

第一节完形填空(共20小题;每小题2分,满分40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,选出可以填人

空白处最佳选项,并在答题卡上将该项涂黑。

It was the third day after the quake already. chance to find someone alive gets slimmer. They were had been working constantly, without any good sleep. The to these mountainous towns and villages were destroyed. They did not have to work with. All they had were shovels and their bare hands.

But they were still looking for survivors.

"Come here! There is a body! " a rescue worker. Under a big chunk of roof was a She was lying with a strange pose --- she on the ground with her upper body stretching forward. Her head was on the ground too, she was praying for her survival. moved on. collapsed building, the captain suddenly ran back to the her.

"There is a baby! And he is alive! " He cried out. decorated with flowers. Miraculously, he had a text message written on

" My dear baby, if you can survive, please remember mom loves you."

2016高考模拟卷 第三篇_2016高考模拟-物理试题1(含答案)

2015年高考模拟考试理综物理试题(一) 二、选择题(本题共

8小题,每小题

6

分。在每小题给出的四个选项中,第

14-18

题只有一项符合题目要求,第19-21题有多项符合题目要求。全部选对的得6分,选对但不全的得3分,有选错的得0分)

14.将一小球沿y轴正方向以初速度v竖直向上抛出,小球运动的y-t图像如图所示,t2时刻小球到达最高点,且t3-t2>t2-t1,0~t2时间内和t2~t3时间内的图线为两段不同

的抛物线,由此可知

A.小球在0~t1时间内与t1~t2时间内运动方向相反

B.小球在t2时刻所受合外力为零

C.小球在0~t2时间内所受合外力大于t2~t3时间内所受合外力

D.小球在t1和t3时刻速度大小相等

15.如图所示,在某一区域有水平向右的匀强电场,在竖直平面内有初速度为vo的带电微粒,恰能沿图示虚线由A向B做直线运动。不计空气阻力,则

A.微粒做匀加速直线运动

B.微粒做匀减速直线运动

C.微粒电势能减少

D.微粒带正电

16.均匀带电球壳在球外空间产生的电场可等效为电荷全部集中于球心处的点电荷的电场。如图所示,在半球面AB上均匀分布正电荷,总电荷量为q,球面半径为R,CD为通过半球顶点与球心O的轴线,在轴线上有M、N两点,OM=ON=2R。已知M点的场强大小为E,方向由O指向M。则N点的场强大小为

A. B.

C. D.

17.如图所示,在竖直方向的磁感应强度为B的匀强磁场中,金属框架ABCD固定在水平面内,AB与CD平行且足够长,BC与CD间的夹角为θ(θ<90°),不计金属框架的电阻。光滑导体棒MN(垂直于CD)在外力作用下以垂直于自身的速度v向右匀速运动,导体棒在滑动过程中始终保持与导轨良好接触,以经过C点时刻为计时起点,下列关于电路中电流大小I与时间t、消耗的电功率P与导体棒水平移动的距离x变化规律的图像中,正确的是

三、非选择题(包括必考题和选考题两部分。第22题~第32题为必考题,每个试题考生都必须

做答。第33题~第40题为选考题,考生根据要求做答)

22.(7分)某同学利用自由落体运动验证机械能守恒定律,它在同一竖直线上不同高度处安装两个光电门,然后在高处的光电门正上方一定距离处由静止释放小球,下落中小球球心经过两光电门的光束,光电门显示的遮光时间分别为t1、t2。

(1)为验证机械能守恒定律,它还必须测出的物理量有

A.小球的质量m

B.小球的直径D

C.两光电门中心的距离L

D.小球在两光电门中心间运动的时间

(2)为验证机械能守恒定律,需要比较小球在两光电门间运动时重力势能的减少量△Ep与小球增加的动能△Ek是否相等,若运用所测物理量及相关常量表示,则△Ep;△Ek 。

(3)为减小实验误差,对选择小球的要求是

23.(8分)某同学测定一个叠层电池的电动势和内电阻,实验室中提供的仪器或器材有:

A.电流表G(满偏电流10 mA,内阻等于10 Ω)

B.电流表A(0~0.6 A~3 A,内阻未知)

C.滑动变阻器R0(0~100 Ω,1 A)

D.定值电阻R(阻值990 Ω)

E.开关与导线若干

(1)该同学根据这些实验器材,设计了图甲所示的电路,实验中,电流表A的量程应选择;

(2)请按照电路图在图乙上完成实物连线;

(3)图丙为该同学根据上述设计的实验电路,利用实验测出的数据绘出的 I1-I2 图线,I1为电流表G的示数,I2为电流表A的示数,由图线可以得到被测电池的电动势E= V,内阻r = Ω。

24.(14分)如图10所示,从A点以vo=4m/s的水平速度抛出一质量m=1kg的小物块(可视为质点),当物块运动至B点时,恰好沿切线方向进入光滑圆弧轨道BC,经圆孤轨道后滑上与C点等高、静止在粗糙水平面的长木板上,圆弧轨道C端切线水平。已知长木板的质量M=4kg,A、B两点距C点的高度分别为H=0.6m、h=0.15m,R=0.75m,物块与长木板之间的动摩擦因数μ1=0.5,长木板与地面间的动摩擦因数μ2=0.2,g=10m/s2。求:

(1)小物块运动至B点时的速度大小和方向;(4分)

(2)小物块滑动至C点时,对圆弧轨道C点的压力;(保留两位有效数字)(5分)

(3)长木板至少为多长,才能保证小物块不滑出长木板?(5分)

25.(18分)图甲为一研究电磁感应的实验装置示意图,其中电流传感器(相当于一只理想的电流表)能将各时刻的电流数据实时通过数据采集器传输给计算机,经计算机处理后在屏幕上同步显示出I-t图像。足够长光滑金属轨道电阻不计,宽度为L,倾角为θ。轨道上端连接的定值电阻的阻值为R,金属杆MN的电阻为r,质量为m。在轨道区域加一垂直轨道平面向下、磁感强度为B的匀强磁场,让金属杆在沿道平面向下、大小随时间变化的拉力F作用下由静止开始下滑,计算机显示出如图乙所示的I-t图像,设杆在整个运动过程中与轨道垂直。试求:

(1)金属杆的速度v随时间变化的关系式;

(2)拉力F随时间变化的关系式;

(3)金属杆从静止开始下滑2tO时间,在定值电阻R上产生的焦耳热为Q,则拉力做的功。

33.【选修3-3】(15分)

(1)(6分)关于分子动理论即热力学定律的下列说法正确的是 。(填入正确选项前的字母,选对1个给3分,选对2个给4分,选对3个给6分,每选错1个扣3分,最低得分为0分)。

A.气体总是充满容器,说明气体分子间只存在斥力

B.对于一定质量的理想气体,温度升高,气体内能一定增大

C.温度越高布朗运动越剧烈,说明水分子的运动与温度有关

D.物体内能增加,温度一定升高

E.热可以从高温物体传到低温物体

(2)(9分)如图所示,有一圆筒形导热气缸静置在地面上,气缸的质量为M,活塞及手柄的质量为m,活塞截面积为S。未用手向上提活塞手柄,活塞处于平衡状态时,被封

闭气体的体积为V。若将活塞缓慢上提,求当气缸刚离地面时活塞上升的距离。

(大气压强为po,重力加速度为g,活塞与缸壁的摩擦不计,活塞未脱离气缸。)

34.【选修

3-4】

15分

(1)(6分)某时刻O处质点沿y轴向下开始简谐振动,形成沿x轴正向传播的简谐横波,O处质点开始振动后t=0.8s时的图像如图所示。P点是x轴上距坐标原点96cm处的质点。则该波的波速是 m/s;从O处质点开始振动计时,经过 s,P处质点开始振动;从P处质点开始振动,再经 s,P处质点第一次经过波峰。

(2)(9分)细束平行光以一定的入射角从空气射到直角棱镜的侧面AB,光线进入棱镜后直接射向另一侧面AC。逐渐调整光线在AB面的入射角,使AC面恰好无光线射出,测得此时光线在AB面的入射角为α。

①画出光线在AB面的入射角为α时,在AB面、AC面两次折射的光路图;

②计算该棱镜的折射率。

35.【选修3-5】

(1)(6分)在如图所示的光电效应现象中,光电管阴极K的极限频率为,现用频率为2的光照射在阴极上,已知普朗克常量为h,则光电子的最大初动能为_________;若此时电路中的光电流为I,已知电子电量为e,则单位时间内到达阳极的电子数为 ;若该照射光的强度变为原来的2倍,则电路中的光电流为 。

2016高考模拟卷 第四篇_2016最新高考模拟试题(一)

2016年高三押题卷(一)

数学(理科)

一、选择题:共12小题,每小题5分,共60分.在每个小题给出的四个选项中,只有一项是符合题目要求的.

ln(2xx2)的定义域为 (A)(2,) (B)(1,2) (C)(0,2) (D)[1,2]

(2)已知复数z2i(i为虚数单位),z的共轭复数为,则z (A)2i (B)2i (C)-2 (D)2 (3

)已知向量ab(0,1),c(k,若a2b与c共线,则k的值为 (1

)函数f(x(A)-3 (B)-1 (C)1 (D)3

(4)已知命题p:xR,x1lgx,命题q:x(0,),sinx12,则下列判断正sinx

确的是

(A)命题pq是假命题 (B)命题pq是真命题

(C)命题p(q)是假命题 (D)命题p(q)是真命题

5.阅读如图的程序框图,运行相应的程序,则输出S的值为( )

A.﹣10 B.6 C.14 D.18

6.以下茎叶图记录了甲、乙两组各五名学生在一次英语听力测试中的成绩(单位:分).已知甲组数据的中位数为15,乙组数据的平均数为16.8,则x,y的值分别为( )

A.2,5 B.5,5 C.5,8 D.8,8

7.下列说法正确的是( )

A.对于任意的x都有|x|≤2x恒成立

B.同时向上抛掷2枚硬币,2枚都是反面朝上的概率是

C.回归直线必须过(0,0)并呈现一条直线

D.在k班高三数学期中测试中,平均数能够代表K班数学总体水平

8.已知圆C:x+y﹣4x﹣4y=0与x轴相交于A,B两点,则弦AB所对的圆心角的大小( )

A. B. C. D. 22

(9)函数f(x)(1cosx)sinx在[

,]的图象的大致形状是

2xy0,y2(10)实数x,y满足条件xy40,则2的取值范围为 xx3.(A)[4,) (B)[,2] (C)[0,4] (D)[,4]

(11)某几何体的三视图如图2所示,则该几何体的表面积为

(A)20+2 (B) 206 (C) 142 (D)16【2016高考模拟卷】

(12)在平面直角坐标系中,过原点O的直线l与曲线yex2交于不同的两点A、

B,分别过A、B作x轴的垂线,与曲线ylnx交于点C、D,则直线CD的斜率为

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