题文
阅读理解。 HAVE you ever thought of being able to fly around the world in a few hours though it is about 40,000 kilometers? Now, maybe you can. Last Saturday, the American X-43A airplane made its first flight. It reached a speed of 8,000 kilometers an hour. This makes it the fastest plane in the world. X-43A is onlythree to four meters long,but it's very heavy: it weights 1,270 kilos. HOW old cart an inct be? 400 million years! Last Wednesday, scientists found the world's oldest inct fossil (化石) in Britain. The fossil shows that the body of the inct was as big as a piece of rice and had wings (翅膀). In the past, people thought the earliest inct was 380 million years old. THERE will be a new "star" in the sky soon. China plans to nd a satellite (卫星) into space by September2009. It will stay in space for one year. It will go around the moon and take pictures. It must be veryexpensive, right? That's for sure-1.4 billion yuan! Yuan Longping, the father of hybrid rice (杂交水稻), won the World Food Prize on Monday. Yuandeveloped the world's first popular and widely grown hybrid rice. Hybrid rice plants can make more ricethan the ones people grew before. 1.If the X-43A goes round the earth, it will take about ______ hours to finish the trip.
[ ]
A.3 B.5 C.8 D.12 2.The newly-found inct fossil showed that the earliest inct was ______ years older than believed.[ ]
A.10 million B.400 million C.20 million D.380 million 3.Which of the following about the new star is NOT true?[ ]
A.It will go into space by September 2008. B.It will stay in space for twelve months.C.It costs a lot. D.It will go around the moon. 4.Yuan Longping won the World's Food Prize becau he ______.[ ]
A.is the father of his children. B.likes to eat hybrid rice. C.developed the world's first popular and widely grown hybrid rice. D.grows more rice than others. 5.The above paragraphs are taken from ______.[ ]
A.a story B.an advertiment C.an explaining writingD.a newspaper题型:未知 难度:其他题型
答案
1-5 BCACD
点击查看科教类阅读知识点讲解,巩固学习
解析
该题暂无解析
考点
据考高分专家说,试题“阅读理解。 HAVE.....”主要考查你对 [科教类阅读 ]考点的理解。
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。
本文发布于:2023-02-10 09:20:13,感谢您对本站的认可!
本文链接:https://www.wtabcd.cn/fanwen/fan/89/758914.html
版权声明:本站内容均来自互联网,仅供演示用,请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系,我们将在24小时内删除。
留言与评论(共有 0 条评论) |