题目内容
Human demands on natural resources have doubled in less than 50 years and are now outstripping(超过) what the Earth can provide by more than half, a new report has warned. If this situation continues, globablly it will need the capacity of two Earths by 2030, the Living Planet Report said. And the report, from the World Wide Fund For Nature, the Zoological Society of London and the Global Footprint Network, said British people are still consuming(消费、消耗) far more than the Earth can offer..
Wildlife in tropical countries is also under huge pressure, with populations of species falling by 60 percent in three decades. The study’s authors looked at 8,000 populations of 2,500 species and studied the change in land use and water consumption across the globe. Warned that if everyone are now living lifestyles which would require one and a half planets to support their lives, though there are signiflcant differences between rich and poor nations.
The UK comes 31st in a list of countries based on their “ecological footprint” — the amount of land and sea each person needs to provide the food, clothes and other products they consume and to absorb the carbon dioxide they give off. The country has fallen down the league table from having the 15th biggest footprint in the last report two years ago, but the World Wide Fund For Nature points out this is due to an increase in other countries’ impact rather than a reduction in the UK’s use of resources. Ireland has the 10th highest ecological footprint in the world, while the United Arab Emirates, Qatar, Denmark, Belgium and the USA are the five worst countries for over-consumption of resources.
It also carried a warning about the loss of wildlife and ecosystems which people depend on for food, fuel, clean water and other resources — with populations of species declining by 30 percent worldwide between 1970 and 2007.
48.In this text the author wants to tell us .
A.humans are overusing the planet
B.e need two earths to live on by 2030
C.differences between rich and poor nations
D.wildlife on earth is under huge pressure
49.According to the text, what has happened worldwide in the last three decades and seven years? A.Populations of species have fallen by 60 percent.
B.Human demands on natural resources have doubled.
C.Populations of species have declined by 30 percent.
D.Our lifestyles have used up 1.5 planets’ resources.
50.From the third paragraph we know .
A.the UK’s sudation is no better than that of Ireland
B.the UK is now in its 15th position in the league table
C.the UK has reduced its consumption of natural resources
D.other countries are increasing their consumption of natural resoures
ACD
Many people seem to think that science fiction is typified by the Bug-eyed Monster, embodying every feature that most people find unpleasant. This is unfortunate because it degrades a worthwhile literary endeavor. Instead, the basic interest of science fiction lies in the relation between man and his technology and between man and the universe. Science fiction is a literature of change and a literature of the future, and the aspects of human life that it considers make it well worth reading and studying for no other literary form does quite the same things. What is science fiction? To begin, the following definition should be helpful: science fiction is a literary subgenre which postulates(以…为前提) a change (for human beings) from conditions as we know them and follows the implications of these changes to a conclusion.
The first point that science fiction is a literary subgenre is a very important one, but one which is often overlooked. Specifically, science fiction is either a short story or a novel. There are only a few dramas which could be called science fiction; the body of poetry that might be labeled science fiction is only slightly larger. To say that science fiction is a subgenre of prose fiction(小说) is to say that it has all the basic characteristics and serves the same basic functions in much the same way as prose fiction in general, that is, it shares a great deal with all other novels and short stories.
Everything that can be said about prose fiction, in general, applies to science fiction. Every piece of science fiction, whether short story or novel, must have a narrator, a story, a plot, characters, setting, and language. The themes of science fiction are concerned with interpreting man’s nature and experience around him. Themes in science fiction are constructed and presented in exactly the same ways that themes are dealt with in any other kind of fiction. They are the result to a particular combination of a narrator, story, plot, character, setting, and language. In short, the reasons for reading and enjoying science fiction, and the ways of studying and analyzing it, are basically the same as they would be for any other story or novel.
【小题1】 From the first paragraph, we can infer that science fiction has been most popular in modern society because ____.
A.with the growth of literacy, the size of the reading public has increased |
B.competition from television has created a demand for more exciting fiction |
C.science fiction is easier to understand than other kinds of fiction |
D.the increased importance of technology has given science fiction an increased relevance |
A.cannot be called science fiction because it does not deal with the future |
B.cannot be called science fiction because it doesn’t deal with technology |
C.can be called science fiction because it deals with man’s relation with the world |
D.can be called science fiction because it places people in an environment different from the one we know |
A.it is not important enough to be a literary genre |
B.it cannot be made into a dramatic presentation |
C.it shares characteristics with other types of prose fiction |
D.it has a great number of readers keen on reading |
A.the reader should turn next to commentaries on general fiction |
B.there is no reason for any reader not to like science fiction |
C.the reader should compare other novels and stories to science fiction |
D.those who can appreciate prose fiction can appreciate science fiction |
A.Man and the Universe | B.Toward a Definition of Science Fiction |
C.A Type of Prose Fiction | D.The Bug-Eyed Monster |