19.Human beings are the most intelligent of all animals because we are gifted with the ability to think and reason logically.Scientists and even common people with special intelligence have made a lot of inventions and contributions to modern lifestyle in the past and even now.
Many household items have been the result of inventions of people who desired better functioning of the existent products.Every individual has intelligence and if it is used properly for the right purpose it leads to invention of a new tool or device.Many new household inventions are made almost every day and there are specific companies,which particularly keep a record of all these inventions.
A lot of inventions have been made recently in the household field.These products are patented and have trade mark licenses.The patented sliding cinch is a very simple but effective method to prevent shoulder stress and injury for those who work before computers all day long.Vanity PC is a type of computer furniture that specifically hides all the computer wires and keeps a clean and good look.All the outdoor dust,mud and snow can be kept out of the house by installing the dirt drain(排水管)at the entrance of the door.Another important invention is the automatic toilet night-light,in which a small light starts when the lid of the toilet seat is opened and closes as soon as the lid is closed.
These are some of the new household inventions invented mostly by common people.Thus,a variety of new household items are invented every day,which helps in a better functioning of household chores and in a more useful manner.
41.The first paragraph is intended toC
A.stress the importance of inventions
B.show the advantages of modern lifestyle
C.introduce the topic of the article
D.tell the differences between human beings and animals
42.According to the passage,people make house inventions toA
A.improve the present living conditions
B.earn more money and gain awards
C.a(chǎn)ccumulate their wealth
D.meet the new demands of new science
43.It can be inferred that the sliding cinch is used toB
A.keep your shoulder safe and sound in an accident or an operation
B.prevent your shoulder from being over-pressured
C.help you practice your shoulder more often and reduce shoulder pains
D.cover your shoulder and make it stronger to resist the outside strike
44.Common people can also make good inventions becauseD.
A.some inventions are easy to be made and can be mastered by them
B.they have a strong desire to do something for science research
C.success is often connected with hardsliip and bitter experience of common people
D.wisdom and inspiration sometimes come from everyday life
45.The passage mainly talks aboutD.
A.the correct use of household facilities
B.different ideas about household inventions
C.the history of household inventions
D.household inventions and their influence.
分析 本文是一篇科教類閱讀,屬于說明文,人類是最聰明的動(dòng)物,因?yàn)槲覀冇刑觳诺乃伎寄芰屠硇赃壿嬎季S,科學(xué)家甚至老百姓在過去作出了很多發(fā)明和貢獻(xiàn)為現(xiàn)在的現(xiàn)代生活.本文以此展開,主要講了人們?cè)谌粘I钪,為了提高生活質(zhì)量,發(fā)明了許多家用發(fā)明并且闡述了家用發(fā)明所產(chǎn)生的影響.
解答 41.答案:C.段落大意題.根據(jù)第一段內(nèi)容,尤其是Scientists and even common people with special intelligence have made a lot of inventions and contributions to modern lifestyle in the past.可知,第一段主要介紹了文章的主題.故選C.
42.答案:A.推理判斷題.根據(jù)Many household items have been the result of inventions of people who desired better functioning of the existent products.可知,人們的房子發(fā)明來改善目前的生活條件.故選A.
43.答案:B.根據(jù)The patented sliding cinch is a very simple but effective method to prevent shoulder stress and injury for those who work before computers all day long..可知,滑動(dòng)肚帶是用來防止遵從式教育模式下承受過重壓力你的肩膀.故選B.
44.答案:D.細(xì)節(jié)理解題.根據(jù)These are some of the new household inventions invented mostly by common people.Thus,a variety of new household items are invented every day,which helps in a better functioning of household chores and in a more useful manner.可知,普通人也可以做出好的發(fā)明,因?yàn)橛袝r(shí)智慧和靈感來自日常生活.故選D.
45.答案:D.主旨大意題.閱讀全文,根據(jù)文章內(nèi)容可知,這篇文章主要講了家用發(fā)明以及它們產(chǎn)生的影響,故選D.
點(diǎn)評(píng) 本文是一篇科教類閱讀,題目涉及推理判斷題,細(xì)節(jié)理解題,段落大意題,主旨大意題.做題時(shí)學(xué)生應(yīng)仔細(xì)閱讀原文,把握文章主要內(nèi)容,聯(lián)系文章上下文內(nèi)容并結(jié)合所給選項(xiàng)含義,從中選出正確答案,一定要做到有理有據(jù),切忌胡亂猜測(cè).