2019年中考英语短文填空专题训练

遥感技术的应用以及发展趋势

遥感技术的应用以及发展趋势

一前言 二遥感信息技术基础 三遥感信息技术的应用 3.1遥感信息技术在环境监测方面的应用 3.1.1利用红外扫描仪监视石油污染 3.1.2利用遥感技术监测水体富营养化 3.1.3通过遥感技术调查废水污染和泥沙污染 3.1.4应用红外扫描仪监测水体热污染 3.1.5通过遥感技术分析水域的分

布变化和水体沼泽化 3.2.遥感技术在大气环境监测方面的应用 3.2.1臭氧层 3.2.2大气气溶胶 3.2.3有害气体 3.2.4气候变化 3.3遥感技术在城市环境监测与管理中的应用 3.4应用遥感技术监控生态环境 3.5 利用遥感技术监测自然灾害 四遥感信息技术的发展趋势 4.1遥感影像获取技术越来越先进 4.2遥感信息处理方法和模型越来越科学 4.3 3S一体化 4.4建立高速、高精度和大容量的

遥感数据处理系统 4.5建立国家环境资源信息系统 4.6建立国家环境遥感应用系统 五总结 六参考文 一前言 遥感，作为采集地球数据及其变化信息的重要技术手段，在世界范围内得到广泛的应用。自20世纪80年代以来，随着遥感技术的发展，遥感技术在理论上、技术上和实际应用上发生了重大的变化。在遥感数据源向着更高光谱分辨率和更高空间分辨率发展的同时，处理信息技术也更加成熟；在应用方面，结合了地理信息系统（GIS)和全球定位系统（GPS)，向着更系统化，更定量化的方向发展，是遥感技术的应用更加广

泛和深入。 二遥感信息技术基础 遥感技术是指从飞机、飞船、卫星等飞行器上，利用各种波段的遥感器，通过摄影、扫描、信息感应，识别地面物质的性质和运动状态的技术，具有遥远的感知的意思。从上个世纪六十年代提出“遥感”这个词，到1972年美国陆地卫星计划发射了第一颗对地观测卫星,经过几十年的发展，遥感技术已经广泛地应用在军事、国防、农业、林业、国土、海洋、测绘、气象、生态环境、水利、航天、地质、矿产、考古、旅游等领域，影响了人类生活的方方面面,它为人类提供了从多维和宏观角度去认识世界的新方法与新手段，遥感技术能够全面、立体、快速有效地探明地上和地下资源的分布情况，其效率之高是以前各种技术无法企及的。 三遥感技术在环境科学中的应用 3.1.遥感技术在水污染监测方面的应用 3.1.1利用红外扫描仪监视石油污染

中考英语综合填空练习题

中考英语综合填空练习题 一. 阅读下面短文，然后从文前方框内所给的词中选出适当的词，并用其正确形式填空（每空限选一词）。 （一） ----------------------------------------------------------- call , swim , anything , clever , bear , can , his , give , girl , something , read , take ------------------------------------------------------------- Many years ago , there was a family ___1___ Franklin . They lived in Boston . There were five ___2___ and six boys in the family . On a January day in 1760 , another baby boy ___3___ . They boy’s mother and his father ___4___ the boy a name — Benjamin . Benjamin was the ___5___ of all the children . He could read when he was five and he ___6___ write by the time he was seven . When he was eight he was sent to school . In school Benjamin had been good at ___7___ and writing but not good at maths . He read all of ___8___ father’s books . And whenever （每当）he had a little money , he bought a book with it . He liked books . They told him how to do ___9___ . At that time he invented the paddles （脚蹼）for ___10___ . （二） ------------------------------------------------------ say , surprise , do , in , friend , to , visits , we , usual , or , welcome , time , for , but , ideas ------------------------------------------------------- Manners are important in every country , ___1___ people have different ___2___ about their manners . What is good in one country may not be ___3___ in another . Chinese people are ___4___ to know the fact that an Englishman ___5___ stop to talk and shake hands with his friend ___6___ the street . They just say hello ___7___ each other and then pass on . English people think that ___8___ Chinese end our ___9___ to friends all of a sudden . They ___10___ begin to show that they want to go 15 ___11 20 minutes before they leave their ___12___ house . And they do this two or three ___13___ within 20 minutes . It is important ___14___ people to understand each other . Here is a ___15___ , “When in Rome , do as the Romans do .” （三） ---------------------------------------------------------- need , animal , I , put , make , except , find , end , look , since , little , enough

中考英语短文填空题专门练习100篇(含答案).

初中英语填空题专练 1 Yesterday morning, Li Hua got up early and____1____breakfast he went to school._____2_____his way to school he saw some____3____ coming from the ____4___ of a house. “There must be something on ____5_____,”he thought. Then he ___6____ as fast as he could to get some water, after a short time, he carried a bucket of ___7____. Quickly he poured the water into the fire. The smoke was put___8_____. To his surprise, he saw an old ____9____out of the window, with a smoke in his hand. He shouted at Li Hua___10______,“See what you are doing! You bad boy!” 1_________ 2_____________ 3_____________ 4____________ 5_____________ 6_________ 7_____________ 8_____________ 9____________ 10_____________ 2 More and more people are___1_____the life with computers. Using computers you can send E-mail ____2___ and easily. You are able to send a letter with pictures and sounds to someone___3____in the world without putting a stamp. E-mail can send its message to the other side of the world____4_____seconds.E-mail is easy to use and it_____5___time and money. It serves(服务)for twenty-four hours. So it doesn’t matter if your friends are in bed when you send E-mail to them, or you are seeing a film at the cinema when they send E-mail____6____.Can you imagine(想象) the future without teachers____7_____computures? Students will teach themselves in the schools of the future. Computers help students develop their own ways of____8___. Students will follow the learning programmes by looking at on line libraries and _____9____lessons by world-class teachers. If they don’t understand something, they will ask other students online or E-mail their teachers. Computers are becoming more and more_____10_____indeed. 1_________ 2_____________ 3_____________ 4____________ 5_____________ 6_________ 7_____________ 8_____________ 9____________ 10_____________ 3 It is easier to go downhill than to climb uphill, so it is easier to _____1____ into bad habits(习惯)than into good ones. Bad habits don’t come ___2_____. They come little by little(逐渐的)____3___people do not notice(注意)their danger(危险). Schoolboys first pick up little____4_____habit in school and on the streets. When they can’t finish their lessons, they copy(抄袭) from their ___5______. If they see bigger boys____6___, they also want to learn to smoke. When they get bigger, the habits become so ___7_____that they can no longer get ride of___8___. From copying, they fall behind, then they learn to steal, and smoking is bad for their _______9___. At last, they become worse and worse. How necessary (必要) it is that we get rid of the bad habits in the ___10_____. 1_________ 2_____________ 3_____________ 4____________ 5_____________ 6_________ 7_____________ 8_____________ 9____________ 10_____________ 4 Here’s a part of an e-mail _____1______from Joe, giving some ___2______to his son in college.”when I was young, I often met ___3____”about what to do and what not to do. My grandmother told me not to ____4____about those things because I only did them once a year or once a lifetime. ____5_______, I should try to do well those things which I do every day. For example, I need to eat every day, so I should learn how to ____6____. I need to talk____7_____ ,

中考英语短文填空题汇编一

中考英语短文填空题汇编一 中考英语短文填空题汇编一 【2019中考上海】 C. Read the passage and fill in the blanks with proper words(在短文的空格内填入适当的词，使其内容通顺。每空格限填写一词，首字母已给出) （14分） A school newspaper The Teens asked over one thousand teenagers how they spent their spare of the survey. It?s not at all surprising to learn that most teens said they wanted more free time. Most have less than an hour a day for after-school activities. activity was popular among both girls and boys, averaging between three to six hours a week. Favorite sports among girls were tennis, basketball and swimming. Boys said they liked football, basketball and skating. Speaking of entertainment, music and TV were popular. About half of those surveyed said both listening to and playing music. TV was also very popular. Three quarters said they preferred watching TV to reading a book or magazine. Unexpectedly, as many as three out of ten teenagers mentioned that collecting things was collections from cartoon books and baseball cards to stickers, toys and coins. friends was also popular. Eight out of ten teenagers said they met friends popular way of contacting friends was the telephone. Everyone we surveyed said they spoke to went dancing, especially girls. Only one out of ten said they went to the dance regularly. 参考答案 81. result(s) 82. Physical 83. included 84. various 85. Visiting 86. Another 87. seldom 【2019中考重庆】

中考英语短文填空训练题库1

中考英语短文填空训练题库 1 1 When you go to a c 1 or a high school sporting event, you can see cheerleaders. Cheerleaders dress in the colours of their team. They jump and dance in front of the crowd and s 2 the name of their team. Their job is to excite the crowd. Everybody makes a lot of n 3 . They want their team to win the game. The f 4 cheerleader was a man. In 1898, Johnny Campbell jumped in front of the crowd at the University of Minnesota and shouted for his team. He shouted, “HoorayMinnesota! ”This was the first organized shout, or “yell ”Fo.r the n 5 thirty-two years cheerleaders were men only. Women were not cheerleaders u 6 1930. Today cheerleaders work in t 7 . They practise special shouts, dances, and athletic shows. Often the women work separately from the men, but cheerleaders are the most e 8 when men and women work together. The men throw the women high in the air and then catch them. The team members climb on each other ’s shoulders to make a human pyramid. They yell and dance, too. Cheerleadersnow have their o 9 contests. Every year there are local, state, and national contests for cheerleaders.The teams make newer, faster, and more exciting shows to be the best, and the crowd shouts. They want their cheerleaders to w 10 . 1.____________ 2.____________ 3._____________ 4.___________ 5. __________ 6.____________ 7.____________ 8._____________ 9.___________10. __________ 1. college 2.shout 3.noise 4.first 5.next 6. until 7.team 8.excited 9.own 10.win 2 Do you want to improve the way you study? Do you feel nervous before a test? For many students, their biggest 1 is that they can not concentrate on their study or tests. It seriously affects (影响) both their study and the results of the test.

中考英语短文填空练习

One “I don’t want to get up early,” the Junior 1 middle school student in Shanghai said, “I want more(1)_____ ” But,like it or not,Luo has breakfast at 6:15 am, (2)_____ home at 6:30 am and, after a 30-minute bus ride, he (3)_____at school at 7 am. Like most of his 40 classmates, Luo arrives at school a full hour before lessons starts(4)_____8:00 am. A study of 2,500 schoolchildren in six cities, showed that about 66% of primary school students and 77% of middle school students were (5)_____of sleep. Some parents also say, In China, young mothers and fathers have little time to play with their children.Parents are(6)_____ with their work and kids are busy with their study. That is not(7)_____ for kids is growth. Kids need more time to have (8)_____ with their parents, not just to study. To solve this problem, some cities cut their school hours to give childen more time to play. Some middle school students now go to school 30 minutes(9)_____ than they did before. “The best way for childen to learn is to play. When pupils get more playtime, the y can be relaxed and learn (10)_____to get along with other people,” said a school head. Two My favorite festival is Spring Festival. It is celebrated(1)_____ the first day of the first lunar month. Before it comes, people(2)_____ the house and make the house beautiful. It means to wash (3)_____ the bad things. On the first two days of Spring Festival, people(4)_____ their friends and relatives and send wishes to each other. (5)_____ this festival, people also gather together to have big meals. It’s my favorite festival (6)_____ I can wear new clothes and(7)_____ the gift money. What’s more, I can see the dragon dance. It makes me(8)_____ happy and excited. The true(9)_____ of the Spring Festival is the reunion of the family and the wish of a better(10)_____ in the coming year. Three October 5th, 2015 was a big day for Chinese. Tu Youyou won the 2015 Noble Prize in physiology or medicine. She was the(1)_____ Chinese scientist who won this prize. Chinese people are (2)_____ of her. She was born(3)_____ December 30th, 1930. She became(4)_____ in medicine when she was still a little girl. So she studied medicine when she was in university. She started her lifelong career after she(5)_____ her study in the university. (6)_____ her working conditions were very simple, and she got sick, she didn’t give(7)_____ her study. She tried to connect Chinese medicine(8)_____ Western medicine to make a new medicine. She believed that failure is the road to success. She failed quite a lot of times, but she (9)_____ at last. She is more than 80 years old now, but she still goes on working on her study. (10)_____ a great scientist she is! I hope more and more Chinese scientists will win Noble Prize.

我国遥感产业发展的现状

我国遥感产业发展的现状 一．引言 遥感技术是20世纪60年代兴起的一种探测技术，是根据电磁波的理论，应用各种传感仪器对远距离目标所辐射和反射的电磁波信息，进行收集、处理，并最后成像，从而对地面各种景物进行探测和识别的一种综合技术，通过遥感技术，可查询到高分一号、高分二号、资源三号等国产高分辨率遥感影像。1它集中了航天、航空、电子、计算机、现代光学以及生物地学等学科的最新成就,成为一种先进而有效的资源调查、环境监测及区域开发综合评价分析手段。遥感科技被公认是一种大容量的信息获取手段,在各个领域的应用中已显示出明显的社会经济效益,从而日益受到重视。根据联合国不完全的统计,目前全世界至少有1,400多个组织从事遥感活动。美国每年利用陆地卫星所得的效益为14亿美元,利用气象卫星资料避免各种损失为20亿美元,并预测政府在今后每年可以从商业化遥感活动中获取税收14亿美元。2现代遥感技术的发展趋势是由紫外谱段逐渐向 X射线和γ射线扩展。从单一的电磁波扩展到声波、引力波、地震波等多种波的综合。3 我国已成功发射并回收了10多颗遥感卫星和气象卫星，获得了全色像片和红外彩色图像，并建立了卫星遥感地面站和卫星气 1百度百科遥感技术 2《中国科技论坛》1986年第5月 3中国测绘网现代遥感技术发展的趋势与展望

象中心，开发了图像处理系统和计算机辅助制图系统。从“风云二号”气象卫星获取的红外云图上，我们每天都可以从电视机上观看到气象形势。4此外，作为我国卫星遥感平台代表的北斗卫星已得到国际范围的认可。 二．数据与方法 1950年代组建专业飞行队伍，开展航摄和应用。1970年4月24日，第一颗人造地球卫星。1975年11月26日，返回式卫星，得到卫星像片。80年代空前活跃，六五计划遥感列入国家重点科技攻关项目。1988年9月7日中国发射第一颗“风云1号”气象卫星。1999年10月14日中国成功发射资源卫星1 之后进入快速发展期--卫星、载人航天、探月工程等…随着科学技术的进步，光谱信息成像化，雷达成像多极化，光学探测多向化，地学分析智能化，环境研究动态化以及资源研究定量化，大大提高了遥感技术的实时性和运行性，使其向多尺度、多频率、全天候、高精度和高效快速的目标发展。遥感影像获取技术越来越先进；遥感信息处理方法和模型越来越科学神经网络、小波、分形、认知模型、地学专家知识以及影像处理系统的集成等信息模型和技术，会大大提高多源遥感技术的融合、分类识别以及提取的精度和可靠性。统计分类、模糊技术、专家知识和神经网络分类有机结合构成一个复合的分类器，大大提高分类的精度和类数；53S 4中国测绘网遥感平台 5国土资源遥感

中考英语综合填空篇带答案

最新中考英语综合填空 最新中考英语综合填空（1） 阅读下列短文，在每个空格处填入一个适当的英语单词，使短文在结构和意义上完整。 The Beautiful Spring City—Kunming Kunming is the c________(1) city of Yunnan. It’s a city with a long h______(2). Kunming has a p_______(3)of more than 5,000,000. Though the weather in Yunnan changes from place to place, Kunming is famous for her beautiful weather. It’s neither too hot in summer nor too cold in winter. That’s why more and more people like to travel and even to live there. You can see that great c_____(4) have taken place there. A lot of tall buildings, cinemas and hospitals have been built. You can cross the streets on footbridges(人行桥) in the city. You can almost buy w_____(5) you want in shops and s_______(6) in or around the city. People’s life is becoming better and better. At weekends or on holidays, people like to r_____(7) themselves in different places and in different ways. In winter, people, especially old people, would like to climb the Western Hills. From the tops of the hills, you can have a good look at the beautiful s______(8) of Kunming. People in Kunming are really friendly. They often invite their friends home to try d_______(9)food, like rice noodles. If you want to know more about Kunming and taste her food, please visit her y_______(10)! 最新中考英语综合填空（2） 阅读下列短文，在每个空格处填入一个适当的英语单词，使短文在结构和意义上完整。 Zhao Ruirui, meters tall, was the t______(1) player in the Women's Volleyball World Cup in 2003. Thanks to her baby face, she was also the most b________(20 player. But, more importantly（更为重要）, she was also the Cup's best player! She a_______(3) quickly, scored（得分） lots of points, and was a great striker(扣球手). “She is young, but she's already an e________(4) attacker（攻击手）,” says Chen Zhonghe, the team's head coach（教练）. Being tall sometimes makes Zhao's life d_______(5). The 25-year-old girl finds it hard to buy t_______(6) long enough. And sometimes people think she's a boy. Still, she would never want to be short. “It's a pity I can't grow any taller,” she says.“I hope to be e_____(7) taller, so I would be a better player.”

中考英语短文填空训练题库1

中考英语短文填空训练题库1 1 When you go to a c 1 or a high school sporting event, you can see cheerleaders. Cheerleaders dress in the colours of their team. They jump and dance in front of the crowd and s 2 the name of their team. Their job is to excite the crowd. Everybody makes a lot of n 3 . They want their team to win the game. The f 4 cheerleader was a man. In 1898, Johnny Campbell jumped in front of the crowd at the University of Minnesota and shouted for his team. He shouted, “Hooray Minnesota!” This was the first organized shout, or “yell”. For the n 5 thirty-two years cheerleaders were men only. Women were not cheerleaders u 6 1930. Today cheerleaders work in t 7 . They practise special shouts, dances, and athletic shows. Often the women work separately from the men, but cheerleaders are the most e 8 when men and women work together. The men throw the women high in the air and then catch them. The team members climb on each other’s shoulders to make a human pyram id. They yell and dance, too. Cheerleaders now have their o 9 contests. Every year there are local, state, and national contests for cheerleaders. The teams make newer, faster, and more exciting shows to be the best, and the crowd shouts. They want their cheerleaders to w 10 . __________ __________ 1. college 6. until | 2

全国中考英语题型分类汇编 短文填空(选词填空型)

短文填空（选词填空型） （2014江西南昌） B) 请先阅读下面短文，掌握其大意，然后从方框内所给的词中选出最恰当的10个，并将答案填写到答题卷的相应位置。每个词限用一次。（每小题1分） Deal with conflict Losing friends is about as easy as making friends if you don’t know how to deal with anger and conflict .Conflict is part if everyone’s __66____. It will show up at school, at work and at home .It’s Ok to feel angry, annoyed or sad. These feelings are __67____,but different people deal with ___68______in different ways .Some people shout, call people names ,or even hit the person who has __69____them .Others do their best to keep away from disagreements but very few deal with conflict ___70________. Dealing with conflict is a step by step progress. _____71______you start discussing the problem ,calm down ,count to 10 and imagine a relaxing ___72______.Then ,say what is really bothering you ,but watch how you express yourself .Don’t complain. Share ___73___you feel by using “I “ For example ,don’t say “You are always ordering me to do this or to do that ,”but “I feel sad___74__you don’t pay attention to what I think . You want people to ____75_____your opinion so make sure you practice what you want to say .Listen carefully to the other person and accept that he or she might see the problem in a different way .Be open minded and willing to say sorry. Key: 66. life 67. natural 68. them 69. hurt 70. successfully 71. Before 72. place 73. how 74. because 75. hear （2014陕西） VII 短文填空 用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次） Every day, on her way to work, Amelia had to pass a slum(贫民窟). As a social 61 ,