分析 本文是說明文.文章詳細介紹了地鐵站的一些信息.比如每位成年人持票可以攜帶兩名五歲以下兒童乘坐地鐵;月票的購買和使用情況;車票的價格;此外,作者還介紹了一些服務部門的電話號碼以方便乘客的需要.
解答 32.D 細節(jié)理解題.根據(jù)Metrorall (地鐵)部分第二段內容"there are no change machines in the stations and farecard machines only provide up to 5inchange."可知,自動售卡機只能最多找5美元的零錢,故答案選D.易錯選項為A,文中的Useitafter9:30a,m.until closing on weekdays是使用fare card的時間,而不是fare card machines售票的時間.
33.B 細節(jié)理解題.根據(jù)Hours of service的介紹部分"Close midnight Sun-Thurs.;3a.m.Sat-Sun"可知,在周末停運時間是凌晨3點,故答案選B.
34.B 推理判斷題.根據(jù)第三部分對Metrobus的介紹"Whenpayingwithexactcharge,thefareis1.35.When paying with a SmarTrip?card,the fare is 1.25."可知,如果使用SmarTrip?card支付的話,會比直接付錢省$0.1,所以它對于用戶來說是省錢的.故答案選B.
35.A 細節(jié)理解題.根據(jù)文章最后一段的"If you lose something on a bus or train or in a station,please call Lost &Found at 202-962-1195,"可知,如果乘客丟失物品的話可以撥打失物招領處的電話202-962-1195,故答案選A.
點評 本文是一篇廣告布告類閱讀理解.在解題時注意通過全篇把握文章大意再結合選項尋找關鍵字詞的辦法來排除答案,注意細節(jié)題較多,應多細心進行分析.
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科目:高中英語 來源:山東省濟寧市2016-2017學年高一下學期期中考試英語試卷 題型:閱讀理解
An absolute description of the threat hanging over the world's mammals,reptiles,amphibians and other life forms has been published by the well-known scientific journal,Nature.A special analysis carried out by the journal indicates that an astonishing 41% of all amphibians on the planet now face extinction while 26% of mammal species and 13% of birds are similarly threatened.
Many species are already critically endangered and close to extinction,including the Sumatran elephant,Amur leopard and mountain gorilla.But also in danger of vanishing(消失)for the wild,it now appears,are animals that are currently rated as merely being endangered.
In each case,the finger of blame points directly at human activities.The continuing spread of agriculture is destroying millions of hectares of wild habitats every year,leaving animals without homes,while the introduction of newly-come species,often helped by humans,is also damaging native populations.At the same time,pollution and overfishing are destroying ocean ecosystems.
"Habitat destruction,pollution or overfishing either kill off wild creatures and plants or leaves them badly weakened," said Derek Tittensor,an ocean ecologist at the World Conservation Monitoring Centre in Cambridge. "The trouble is that in coming decades,the additional threat of worsening climate change will become more and more common and could then kill off these survivors."
The problem,according to Nature,is worsened because of the huge gaps in scientists knowledge about the planet's biodiversity.Evaluations of the total number of species of animals and plants alive vary from 2 million to 50 million.In addition,evaluations of current rates of species' disappearances vary from 500 to 36,000 a year. "That is the real problem we face," added Tittensor. "The scale of uncertainty is huge."
In the end,however,the data indicate that the world is heading cruelly towards a mass extinction-which is defined as one involving a loss of 75% of species or more.This could arrive in less than a hundred years or could take a thousand,depending on extinction rates.
1.What's the main idea of the first two paragraphs?
A. Figures about some wild animals are astonishing.
B. Nature is the famous journal around the world.
C. Many endangered species are close to extinction.
D. Some rare species have appeared around the world.
2.From paragraph 4 we know that another future threat is .
A. destruction of habitats B. overfishing and pollution
C. the worsening climate change D. killing off wild creatures and plants
3.What is the real problem we are facing now according to paragraph 5?
A. The killing of wild creatures and cutting of trees.
B. The global warming caused by human beings.
C. The destruction of ocean ecosystem by pollution.
D. Evaluation of current rates of species' disappearances.
4.What does "This" in the last sentence refer to?
A. mass extinction. B. extinction rates.
C. extinction time. D. 75% of species or more.
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