2017年高考理答案,2017年高考理科全国卷1

1.2017年高考理科数学全国1卷，选择题16题怎么做，求解答

2.2017年高考理科数学22题。 第二问最后一步怎么求的a的值？其余步骤我都

3.2017高考地理典型例题

　考生能否在英语科考试中取得高分取决于阅读理解的成绩。一起做一下阅读理解训练吧。下面是我为大家推荐的2017高考英语真题分类汇编阅读理解真题及答案，仅供大家参考!

　2017高考英语真题分类汇编阅读理解真题及答案一

　In one way of thinking, failure is a part of life. In another way, failure may be a way towards success. The ―spider story‖ is often told. Robert Bruce, leader of the Scots in the 13th century, was hiding in a cave from the English. He watched a spider spinning a web(蜘蛛织网). The spider tried to reach across a rough place in the rock. He tried six times without success. On the seventh time he made it and went on to spin his web. Bruce is said to have taken heart and to have gone on to defeat the English? Edison, the inventor of the light bulb, made hundreds of models that failed before he found the right way to make one.

　So what? First, always think about your failure. What caused it? Were conditions right? Were you in top from yourself? What can you change so things will go right next time?

　Second, is the goal(目标)you're trying to reach the right one? Try to do some thinking about what your real goals may be. Think about his question, ?If I do succeed in this, where will it get meThis may help you prevent failure in things you shouldn't be doing anyway.

　The third thing to bear in mind about failure is that it's a part of life. Learn to ―live with yourself‖ even though you may have failed. Remember, ―You can't win them all.‖

　1.This passage deals with two sides of failure. In paragraph 1, the author talks mainly about ______ .

　A.the value of failur B.how people would fail

　C.famous failures　D.the cause of failure

　2.The underlined phrase?made it?means ______ .

　A.succeeded B.failed C.gave D.got

　3.The lesson the spider taught Robert Bruce seems ______ .

　A.productive　B.straight forward C.sorrowful D.deep

　4.The author tells you to do all things except ______ .

　A.The think about the cause of your failure

　B.to check out whether your goals are right for you

　C.to consider failure as a part or life

　D.to bear in mind that you will never fail in your life

　5.Which of the following is NOT true?

　A.Bruce and Edison were successful examples. B.Failure may be regarded as a way toward success.

　C.Edison learned a lot from the lesson the spider taught Robert Bruce.

　D.One may often raise a question whether his goals are worth attempting.

　2017高考英语真题分类汇编阅读理解真题及答案二

　In sport the sexes(性别)are separate. Women and men do not run or swim in the same races. Women are less strong than men. That at least is what people say. Women are called the weaker sex, or, if men want to please them, the fair sex. But boys and girls are taught together at schools and universities. There are women who are famous Prime Ministers, scientists and writers. And women live longer than men . A European woman can expect to live until the age of 74, a man only until he is 68.Are women's bodies really weaker?

　The fastest men can run a mile in under 4 minutes. The best women need 4.5 minutes. Women's time are always slower than men's, but some facts are a surprise. Some of the fastest women swimmers today are teenage girls. One of them swam 400 metres in 4 minutes 21.2 seconds when she was only 16.The first?Tartan?in film was an Olympic swimmer, Johnny Weissmuller. His fastest 400 metres was 4 minutes 49.1 seconds, which is 37.9 seconds slower than a girl 50 years later! This does not mean that women are catching men up. Conditions are very different now and sport is much more serious. It is so serious that some women athletes are given hormone (荷尔蒙)injections(注射). At the Olympics a doctor has to check whether the women athletes are really women or not. It seems sad that sport has such problems. Life can be very complicated(复杂的) when there are two separate sexes!

　1.Women are called the weaker sex because ______ .

　A.women do as much as men

　B.people think women are weaker than men

　C.sport is easier for men than for women

　D.in sport the two sexes are always together

　2.Which of the following is true?

　A.Boys and girls study separately everywhere. B.Women do not run or swim in races with men.

　C. Famous Prime Ministers are women .

　D.Men can expect to live longer than women in Europe.

　3.?That at least is what people say?means people ______ .

　A.say other things , too

　B.don't say this much

　C.say this but may not think so

　D.only think this

　4.What problems does sport have?

　A.Some women athletes are actually men.

　B.Some women athletes are give hormone injections. C.Women and men do not run or swim in the same races.

　D.It is difficult to check whether women athletes are really women.

　5.In this passage the author implies that ______

　A.women are weaker than wen , but faster

　B.women are slower than men, but stronger

　C.men are not always stronger and faster than women

　D.men are faster and stronger than women

　答案：BBCBC

　2017高考英语真题分类汇编阅读理解真题及答案三

　People bury treasure to stop other people from taking it. They choose a quiet place, dig a deep hole and bury the treasure in it. Then they make a map of where the treasure is or write down other clues(线索)that will help them or someone else to find it again.

　In Britain a few years ago; a writer wrote about some treasure that he had buried. He put clues in the story to help readers find it. Thousands of people hunted for the treasure. They dug holes all over Britain, hoping to find it.

　One of the most popular adventure stories ever written is Robert Louis Stephenson's ?Treasured Island?, an exciting story about a young boy, Jim Hawkins, who is captured by pirates and later finds some buried treasure.

　Then there is the true story about a man who had to travel overseas for a year. He did not trust banks, so he buried his life savings in a park. Then he went away. On his return, he went straight to the park. But the park was no longer there. In its place there was a huge building.

　And then there was the man who buried his savings, all in bank notes, in a waterproof(防水的) bag. When he dug it up years later, there was nothing left. Worms and insects had eaten the bag and everything in it.

　And of course, these are stories about people who bury things and either forget where they have buried them or lose the map.

　Although it is true that people sometimes lose their money because a bank fails, banks are still the safest place to keep our savings and treasures.

　1.People who bury treasure usually

　A.do not trust banks

　B.have a little money .

　C.want to live in a quiet place.

　D.expect to lose it

　2.The writer in Britain

　A.really had buried something.

　B.started a nationwide treasure hunt.

　C.had lost his treasure and wanted people to help him find it.

　D.caused trouble because people dug holes everywhere.

　3.―Treasure Island‖

　A.is a story about pirates.

　B.is about the adventures of Jim Hawkins.

　C.is the most popular story ever written

　D.is a well-known fairy tale.

　4.The man who buried his money in a park

　A.thought his money was safer there than in a bank.

　B.travelled on the sea for a year.

　C.got his life savings back again.

　D.stayed away longer than he expected.

　5 . From these stories we understand that

　A.we cannot trust banks.

　B.we should not trust anyone.

　C.a waterproof bag is not proof against worms and insects.

　D.insects eat anything.

　答案：ABBAC

2017年高考理科数学全国1卷，选择题16题怎么做，求解答

1、2017年广东省高考理科数学试卷为全国卷，今年的数学科目全国卷难度稍有增加，但没有出现大的难度变化。

2、据今年高考考生反映，全国卷的数学科目比较难，大部分考生认为会影响到高考的发挥。

2017年高考理科数学22题。 第二问最后一步怎么求的a的值？其余步骤我都

作为一个8年前参加高考的老人来说，这个题目的话，设三角形ABC边长为X，体积为Y，然后取X范围为0~5根号3。然后你等边三角形ABC的话，你面积可以算出来，差不多是根号3/4的X?。然后高度的话，OF=5cm，然后减去O到AB的垂线距离，多少我懒得算了，反正不难。接下来三棱锥的体积公式算出来，然后根据x的范围，求出最大值。我记得好像要靠导数的，忘了，嘿嘿。

2017高考地理典型例题

3cosa+4sina可以取值+/-5，在第三象限应为-5，因此-5-4-a=+/-17,解得a=-26/8;综合得a=-16,-26,8,18四个值。

参考答案为-16,18.只取第一象限点了

近几年高考地理命题趋势是什么呢?概括起来就是:凸显地理学科特色,强调对地理思维能力的考查;着重考查主干知识;试题与生产、生活实际相结合的趋势明显;对考生描述、分析、阐释、论证地理问题的能力要求越来越高等。下面是我为你整理关于2017高考地理典型例题的内容，希望大家喜欢!

2017高考地理典型例题 2017高考地理典型例题答案

　1.A解析新加坡位于马六甲海峡边缘，是沟通太平洋与印度洋的咽喉要道，地理位置优越。

　2.B 解析从铁路线的规划来看，马来西亚东海岸衔接铁道可以连接马来半岛的东西两岸，可以从陆地上避开新加坡，减轻对新加坡的过度依赖。

　3.C 解析两人必须同时处于夜晚才能同时观月。据图可以确定吉隆坡所在的经度为东7区。而伦敦为中时区，当北京时间11月15日3时时，吉隆坡为凌晨2时，伦敦为19时，都处于夜晚，可以同时观月。

　4.C解析由材料得知，从公共服务巾心的m行距离角度探索城市空间增长的低碳化模式，m行距离越短，化石燃料使用量越少越环保。

　5.B 解析双城模式意味着新组团与城市规模功能都处于同一水平，应做大做强，满足城市规模增长的需求。

　6.D解析选项A、B、C为新城增长模式的新建组团特点，选项D为双城增长模式的新建组团特点。

　7.A解析迎水侧的洲头河水流速快，沉积物颗粒较粗，A正确;侧翼河水分流，由于狭管效应，流速较快，细小的颗粒无法沉积，而是沉积了颗粒较大的砂砾物质，B错;尾部河水从两侧汇集，水的动力能量减弱，沉积了颗粒细小的淤泥层，C错;因江心洲是洪水期和枯水期周朔替出现而形成的，沉积物的颗粒大小也相互交叠，不是逐渐变化的，D错。

　8.C解析三峡蓄水后，泥沙淤积到库区，下泄的泥沙减少，江心洲的面积趋于缩小，A错;南水北调东线从扬州调水，对上游方向的南京没有影响，B错;农垦活动围垦了大量湿地，江心洲的湿地大量锐减，C正确;传统工业的退出，是江心洲产业活动的升级，被生态科技类的产业活动所取代，是江心洲可持续发展的标志，D错。

　9.A解析滨江堤岸本来是为了防洪、灌溉而高筑的沿河大堤，破坏了原有的生态功能，并成为市民滨江活动的阻力，应该通过合理的绿化和景观构建，增加台阶、斜坡与外部连接，提高其可达性，A对;工业遗址等人文景观可以保留以构建文化特色景观，凸显曾经的文化元素，B错;东侧岸线较窄，与市区只有狭窄的江水相隔，二者关系密切，应该通过桥隧联系两岸，相互融合，C错;西侧破碎的湿地之间需要通过绿道串联成线，形成一个可以互通的整体，为更多的人提供服务，而不是相互独立，D错。

　10.B解析三地都位于北回归线以北，三地阳坡都为南坡，北坡都为阴坡。据图可知丙地阴坡林线要高于广东省平均值;甲地阳坡林线应低于乙地南坡林线;纬度最高的山是丙山，其阳坡林线较低;经度数值最小的是乙山，其阴坡林线较丙山低。

　11.B解析A选项巾，乙山纬度不是最低的，气温并不比其他山地高;B选项中，乙山位于背风坡，风力较弱，局地多雾，蒸发小，土壤湿度大，适于植被生长;C选项中，西北季风属于干冷气流;D选项，光照强，利于植被生长。

　36.(1)①纬度较低，夏季高温;②地势较低，山脉阻挡受冬季风影响较小，冬季温暖;③地处云贵高原，高粱生长期光照充足;④亚热带季风气候，降水适中，适宜高粱生长。(每点2分，任答3点得6分)

　(2)①酒厂位于赤水河上游，水质清纯，富含矿物质;②特殊的河谷地形和局地小气候(湿热气候)利于微生物发酵;⑧特珠的水土条件生长的糯高粱品质优良。(每点2分，共6分)

　(3)①接近优质酿酒原料(糯高粱)地、水源量大且质优;②当地酿酒历史悠久，多技术熟练的酿酒工人;

　③国内外市场需求量大;④公路运输便利，基础设施完善;⑤茅台酒的品牌影响大。(每点2分，任答4点得8分)

　(4)赞同：①有利于优化茅台镇的产业结构;②提供更多的就业就会;③增加地方财政收入;④改善茅台镇的生态环境。

　反对：①茅台镇旅游基础设施落后;②地处偏远地区乡镇，远离市场、交通不便;③酿酒的独特行业特征使有些环节可欣赏性不强。(赞同或者不赞同，任答2点可得4分，其他答案合理即可得分。只答赞同或者不赞同不得分。)

　37.(1)①火地岛岛上山脉阻挡西风，西侧为迎风坡，降水较多，气候湿润，形成温带阔叶林景观;②东侧为背风坡，降水较少，气候较干，形成温带草原和荒漠景观。(每点3分，共6分)

　(2)①该海域有南极环流与西风漂流流经，海水扰动带来海底大量无机盐分;②该海域浮游生物大量繁殖，为磷虾提供充足的食物供应;③该海域受西风漂流和巴西暖流的能量交换影响，形成适宜的海水温度、盐度;④适宜生存的海域面积大;⑤该海域同类别生物数量较少，处于食物链的最底层，所似数量庞大。(每点2分，共10分)

　(3)①狂风急浪;②海巾浮冰和冰山;③酷寒冰冻等。(每点2分，共6分)(其他答案合理亦可酌情给分)

　42.体验活动：①寻找湿地明星?寻找具有代表性的湿地鸟类，了解湿地在维护生物多样性方面的作用;②爱心交流活动?呼吁人们关爱湿地、保护湿地;③游高原湿地，冈理想希望?将白己的理想与愿望通过湿地传递;④印象湿地?记录湿地美景，走进湿地艺术;⑤湿地运动?体验湿地康体活动等。(每点2分，任答2点得4分)