阅读理解。 Geography is the study of Earth and its climates. Scientists use it to study global (全球的) warming andtrack (跟踪) the weather. Governments use it-九年级英语
题文
阅读理解。 Geography is the study of Earth and its climates. Scientists use it to study global (全球的) warming and track (跟踪) the weather. Governments use it to learn where people live and work and to plan what to do with the land. It is now easier than ever to use geography because of a science called space technology. The United States launched its first satellite in 1958. Some space missions (使命) that followed were geographical studies. In fact, earth science is a big part of the work of the National Aeronautics and Space Administration(NASA). Astronauts looked out of the space shuttle (航天飞机). They decided to take photographs of Earth from their vantage point. Over the years, picture quality improved. Shuttle photography now shows land features, such as rivers. It can even show the streets of large cities. Photos of the same places at different times show how the land is changing. NASA does not use just photographs, though. In 1958 it launched TIROS (the Television Infrared Observation Satellite). This first use of a satellite to study Earth was effective (有效的) in giving weather forecasts. It led to the creation of new space tools to use in geography. The Landsat Program began in 1972. This satellite sent detailed (细致的) views of Earth from space. The pictures were so precise (精确) that scientists could count the number and kinds of crops in a field. Landsat showed where Earth's surface had faults along which earthquakes might happen. This information helped in the planning of new cities and factories. Landsat also made discoveries. In Antarctica it located ranges of unknown mountains. It pinpointed small lakes. in Virginia that were not on maps. Landsat, now more advanced, still flies today. Another space tool is Earth Observing-1(EO-1). This spacecraft flies right behind Landsat. It takes pictures of the same sites. The two sets of pictures, viewed together, show how cities grow and how other places, such as rain forests, become smaller over time. This helps scientists learn how people affect (影 响) geography. One of the newest space tools is the Geographical Information Systems(GIS). GIS is computer software that helps scientists to study Earth. GIS is different from earlier space tools. Businesses, schools, and even average people--not just the government--can use it to show them how changes in the planet might affect them. 1. Why do governments study geography according to the passage? A. To improve the environment. B. To make the land use plan. C. To make new discoveries. D. To count the crops in a field. 2. Which of the following is TRUE according to the passage? A. The U.S. satellite program began in 1972. B. Landsat was able to take pictures of other planets. C. TIROS was successful in giving weather forecasts. D. GIS can only be used by the government. 3. EO-1 takes photographs of the same places as Landsat because _____. A. the two groups of pictures can show the changes of Earth B. EO-1 is practicing for future photography missions C. Landsat is out of date and new pictures are needed D. Landsat can't send detailed views of Earth from space 4. From the passage, we can infer that _____. A. GIS is the newest computer to study Earth B. NASA only depends on photos to study Earth C. satellite pictures can give more detailed information D. recent U. S. satellites are as advanced as the old ones |
答案
1—4: BCAC |
据专家权威分析,试题“阅读理解。 Geography is the study of Earth and its climates...”主要考查你对 科教类阅读 等考点的理解。关于这些考点的“档案”如下:
科教类阅读
考点名称:科教类阅读
- 科普类的阅读:
科普类的阅读理解包含介绍科学知识、社会知识的短文。阅读这类短文时,要以事实为中心进行思考,抓住事物的特征、用途、相互关系等。
如果是介绍社会现象的文章,要掌握所谈现象的内涵。 - 答题技巧:
1. 加强整体意识,把握文章的主要内容。在阅读的时候可给段落标上序号,并给重要的句子和
关键词做上记号,尤其是各段中心句,为答题提供更快捷更多的信息源。
2. 审清题干,发觉和把握试题中有效的提示性信息,确认命题的角度、阅读范围和答题方式。
3. 定位阅读,强化对应意识。同时要注意原文利用和自我加工相结合。
- 最新内容
- 相关内容
- 网友推荐
- 图文推荐
上一篇:阅读与表达。 Eating in space is different from eating on Earth. The food that astronauts carry with them does not look like the food you eat. Some food is carr-九年级英语
下一篇:阅读理解。 Will Chips One Day Be Planted In Our Bodies For Identification? A US doctor has planted under his skin a computer chip (芯片)that can send personal i-九年级英语
零零教育社区:论坛热帖子
[家长教育] 孩子为什么会和父母感情疏离? (2019-07-14) |
[教师分享] 给远方姐姐的一封信 (2018-11-07) |
[教师分享] 伸缩门 (2018-11-07) |
[教师分享] 回家乡 (2018-11-07) |
[教师分享] 是风味也是人间 (2018-11-07) |
[教师分享] 一句格言的启示 (2018-11-07) |
[教师分享] 无规矩不成方圆 (2018-11-07) |
[教师分享] 第十届全国教育名家论坛有感(二) (2018-11-07) |
[教师分享] 贪玩的小狗 (2018-11-07) |
[教师分享] 未命名文章 (2018-11-07) |