雅思阅读判断题模拟试题.pdf
《雅思阅读判断题模拟试题.pdf》由会员分享,可在线阅读,更多相关《雅思阅读判断题模拟试题.pdf(5页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、欢迎您阅读并下载本文档,本文档来源于互联网,如有侵权请联系删除!我们将竭诚为您提供优质的文档!雅思阅读判断题模拟试题(1)When was the last time you saw a frog?Chances are,if you live in a city,you have not seen one for some time.Even in wet areas once teeming with frogs and toads,it is becoming less and less easy to find those slimy,hopping and sometimes poi
2、sonous members of the animal kingdom.All over the world,and even in remote parts of Australia,frogs are losing the ecological battle for survival,and biologists are at a loss to explain their demise.Are amphibians simply oversensitive to changes in the ecosystem?Could it be that their rapid decline
3、in numbers is signaling some coming environmental disaster for us all?This frightening scenario is in part the consequence of a dramatic increase over the last quarter century in the development of once natural areas of wet marshland;home not only to frogs but to all manner of wildlife.However,as ye
4、t,there are no obvious reasons why certain frog species are disappearing from rainforests in Australia that have barely been touched by human hand.The mystery is unsettling to say the least,for it is known that amphibian species are extremely sensitive to environmental variations in temperature and
5、moisture levels.The danger is that planet Earth might not only lose a vital link in the ecological food chain(frogs keep populations of otherwise pestilent insects at manageable levels),but we might be increasing our output of air pollutants to levels that may have already become irreversible.Frogs
6、could be inadvertently warning us of a catastrophe.An example of a species of frog that,at far as is known,has become extinct,is the platypus frog.Like the well-known Australian mammal it was named after,it exhibited some very strange behaviour;instead of giving birth to tadpoles in the water,it rai
7、sed its young within its stomach.The baby frogs were actually born from out of their mothers mouth.Discovered in 1981,less than ten years later the frog had completely vanished from the crystal clear waters of Booloumba Creek near Queenslands Sunshine Coast.Unfortunately,this freak of nature is not
8、the only frog species to have been lost in Australia.Since the 1970s,no less than eight others have suffered the same fate.One theory that seems to fit the facts concerns the depletion of the ozone layer,a well documented phenomenon which has led to a sharp increase in ultraviolet radiation levels.T
9、he ozone layer is meant to shield the Earth from UV rays,but increased radiation may be having a greater effect upon frog populations than previously believed.Another theory is that worldwide temperature increases are upsetting the breeding cycles of frogs.TRUEFALSENOT GIVEN 1.Frogs are disappearing
10、 only from city areas.2.Frogs and toads are usually poisonous.3.Biologists are unable to explain why frogs are dying.4.The frogs natural habitat is becoming more and more developed.5.Attempts are being made to halt the development of wet marshland.6.Frogs are important in the ecosystem because they
11、control pests.7.The platypus frog became extinct by 1991.8.Frogs usually give birth to their young in an underwater nest.9.Eight frog species have become extinct so far in Australia.10.There is convincing evidence that the ozone layer is being depleted.11.It is a fact that frogs breeding cycles are
12、upset by worldwide in 欢迎您阅读并下载本文档,本文档来源于互联网,如有侵权请联系删除!我们将竭诚为您提供优质的文档!creases in temperature.Answer Keys1.F 2.F 3.T 4.T 5.NG 6.T 7.T 8.NG 9.F 10.T 11.F 雅思阅读判断题模拟试题(2)Practice 2 Almost everyone with or without a computer is aware of the latest technological revolution destined to change forever the wa
13、y in which humans communicate,namely,the Information Superhighway,best exemplified by the ubiquitous Internet.Already,millions of people around the world are linked by computer simply by having a modem and an address on the Net,in much the same way that owning a telephone links us to almost anyone w
14、ho pays a phone bill.In fact,since the computer connections are made via the phone line,the Internet can be envisaged as a network of visual telephone links.It remains to seen in which direction the Information Superhighway is headed,but many believeit is the educational hope of the future.The World
15、 Wide Web,an enormous collection of Internet addresses or sites,all of which can be accessed for information,has been mainly responsible for the increase in interest in the Internet in the 1990s.Before the World Wide Web,the Net was comparable to an integrated collection of computerized typewriters,
16、but the introduction of the Web in 1990 allowed not only text links to be made but also graphs,images and even video.A Web site consists of a home page,the first screen of a particular site on the computer to which you are connected,from where access can be had to other subject related pages(or scre
17、ens)at the site and on thousands of other computers all over the world.This is achieved by a process called hypertext.By clicking with a mouse device on various parts of the screen,a person connected to the Net can go traveling,or surfing through a of the screen,a person connected to the Net can go
18、traveling,or surfing through a web of pages to locate whatever information is required.Anyone can set up a site;promoting your club,your institution,your companys products or simply yourself,is what the Web and the Internet is all about.And what is more,information on the Internet is not owned or co
19、ntrolled by any one organization.It is,perhaps,true to say that no one and therefore everyone owns the Net.Because of the relative freedom of access to information,the Internet has often been criticised by the media as a potentially hazardous tool in the hands of young computer users.This perception
20、 has proved to be largely false however,and the vast majority of users both young and old get connected with the Internet for the dual purposes for which it was intended-discovery and delight.TRUEFALSENOT GIVEN 1.Everyone is aware of the Information Superhighway.2.Using the Internet costs the owner
21、of a telephone extra money.3.Internet computer connections are made by using telephone lines.4.The 欢迎您阅读并下载本文档,本文档来源于互联网,如有侵权请联系删除!我们将竭诚为您提供优质的文档!World Wide Web is a network of computerised typewriters.5.According to the author,the Information Superhighway may be the future hope of education.6.The p
22、rocess calledhypertextrequires the use of a mouse device.7.The Internet was created in the 1990s.8.The home pageis the first screen of a Website on the Net.9.The media has often criticised the Internet because it is dangerous.10.The latest technological revolution will change the way humans communic
23、ate.Answer Keys 1.F 2.NG 3.T 4.F 5.T 6.T 7.F 8.T 9.F 10.T 雅思阅读判断题模拟试题(3)Practice 3 The Australian political scene is dominated by two major parties that have quite different political agendas.However,the policies of the Australian Labor Party and the Liberal Party have become much more difficult to
24、tell apart in recent years.In fact,it would be true to say that both parties consist of conservative,moderate and radical elements,and therefore the general public is often perplexed about which party to vote for.Nonetheless,it is usual to find that an Australian will lean towards supporting one of
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 雅思 阅读 判断 模拟 试题
限制150内