阅读理解。(I) Recently, a solar powered plane took to the sky for the firs

题文

阅读理解。(I) Recently, a solar powered plane took to the sky for the first time. It had pasd an important test on the way to travel around the world. The plane took off from an airport in Switzerland at 45 km an hour It slowly ro above the fields and into the sky. During the 90-minute flight, the plane did veral turns. It climbed nearly l.6 km above the countryside. Engineers plan to test a night flight before July. Then they will u the results of the tests to build a cond plane. They plan to travel around the world in that plane in 2012. The plane flies at 70 km an hour. That is faster than a bike and slower than a car. The pilots will keep the plane in the air for up to five days at a time. (II) Cities and states with more sidewalks and bike paths tend to have slimmer residents than locations where people must rely on vehicle transportation, according to a new study. The study shows active travel has significant health benefits, people who live in areas that are more conductive (有益的) to walking and cycling are more likely 'to engage in the forms of active transport. Rearchers analyzed data from all 50 US states and 47 largest US cities, along with international data from 14 countries. Results showed that walking and cycling rates could explain more than half of the differencesin obesity rates among countries. The US doesn't measure up well in the study, coming in at No. 12 out of 14 0n percent-age of trips adults take by bike or on foot. Australia came in last. The rearchers suggest that in addition to infrastructure (基础设施) improvements, cities and states should create restrictions on car u, such as car-free zones, reductions in motor vehicle speeds, and limit more expensive car parking. 1. What information can we get from the first passage?A. The first flight of the plane last 90 minutes. B. The cond plane will be bigger and fly faster. C. The plane will fly for at most five hours at a time. D. The plane us no fuel and goes faster than a car. 2. The main purpo of the cond passage is to _____.A. promote a new way of car traveling B. teach us how to keep residents slimmer C. tell us people in "active cities" are slimmer D. compare the living level of developed countries 3. It can be inferred from the cond passage that _____. A. Americans would take trips by car rather than by bike or on foot B. all the US states and largest cities are involved with this survey C. more expensive car parking can contribute to improve infrastructure D. the number of bikes in Australia may be the greatest of the 14 countries 4. Which column of a newspaper may the two passages come from? A. Food and Safety. B. Science and health.C. Culture and Communication.D. Sports and Entertainment. 题型：未知难度：其他题型

答案

1-4: A B A B

解析

该题暂无解析

考点

据考高分专家说，试题“阅读理解。(I) .....”主要考查你对 [健康环保类阅读 ]考点的理解。 健康环保类阅读

健康环保累阅读概念：

健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。体裁有记叙文、 说明文、议论文和各种应用文。

健康环保类文章阅读技巧：

   健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。阅读此类短文要以现象或事物为中心进行思考，理解现象产生的原因、条件和客观规律等。同时要抓住事物的特征、用途和相互关系等。科普环保类文章一般为说明文，从结构上看大致可分为三个部分：   第一部分一般是文章的首段，主要用来提出文章的主题，即文章想要阐述、说明的主要内容；   第二部分是文章的主体，可由若干个段落组成，对文章的主题进行展开说明；   第三部分是结尾段，对文章的主题进行归纳总结。这类文章多用一般现在时，而且一般多使用客观性词语表述。有时为了强调客观性，也常使用被动语态。   从近几年的考试题来看，科普环保类的文章越来越与人们的实际生活相接近。由于此类文章缺乏故事情节，很多同学对此类文章感到费解。但一般的科普类文章都是就事论事，需要逻辑推理和想象的时候较少，因此此类阅读题也没有同学们想象中的那么难，只要多加训练，就能较好地答题。【阅读策略】 1、概要(Summarizing)：  阅完材料后，将所阅材料浓缩，摘要，做出所阅材料的书面或口头梗概。 2、组织(Organization)：  阅读后根据阅读内容，识别观点、人物、事件之间的关系以及文章的结构关系。如：时间关系、比较或对比关系、相关关系及因果关系等。