安徽省蚌埠市2012届高考英语专题总复习精选阅读理解强化集(5).pdf
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1、word-1-/6 安徽省蚌埠市 2012 届高考英语专题总复习精选阅读理解强化集5 阅读如下短文,从每题所给的四个选项A、B、C 和 D中,选出最优选项。A It is easy for us to tell our friends from our enemiesBut can other animals do the same?Elephants can!They can use their sense of vision and smell to tell the difference between people who pose a threat and those who do
2、not In Kenya,researchers found that elephants react differently to clothing worn by men of the Maasai and Kamba ethnic groupsYoung Maasai men spear animals and thus pose a threat to elephants;Kamba men are mainly farmers and are not a danger to elephants In an experiment conducted by animal scientis
3、ts,elephants were first presented with clean clothing or clothing that had been worn for five days by either a Maasai or a Kamba manWhen the elephants detected the smell of clothing worn by a Maasai man,they moved away from the smell faster and took longer to relax than when they detected the smells
4、 of either clothing worn by Kamba men or clothing that had not been worn at all Garment color also plays a role,though in a different wayIn the same study,when the elephants saw red clothing not worn before,they reacted angrily,as red is typically worn by Maasai menRather than running away as they d
5、id with the smell,the elephants acted aggressively toward the red clothing The researchers believe that the elephants emotional reactions are due to their different interpretations of the smells and the sightsSmelling a potential danger means that a threat is nearby and the best thing to do is run a
6、way and hideSeeing a potential threat without its smell means that risk is lowTherefore,instead of showing fear and running away,the elephants express their anger and become aggressive 1According to the passage,which of the following statements is true about Kamba and Maasai people?AMaasai people ar
7、e a threat to elephants BKamba people raise elephants for farming CBoth Kamba and Maasai people are elephant hunters DBoth Kamba and Maasai people traditionally wear red clothing 2How did the elephants react to smell in the study?AThey attacked a man with the smell of new clothing BThey needed time
8、to relax when smelling something unfamiliar CThey became anxious when they smelled Kamba-scented clothing DThey were frightened and ran away when they smelled their enemies 3What is the main idea of this passage?AElephants use sight and smell to detect danger BElephants attack people who wear red cl
9、othing CScientists are now able to control elephants emotions DSome Kenyan tribes understand elephants emotions very well 4What can be inferred about the elephants behavior from this passage?AElephants learn from their experiences word-2-/6 BElephants have sharper sense of smell than sight CElephant
10、s are more intelligent than other animals DElephants tend to attack rather than escape when in danger B How often do you travel by plane?How much electricity do you use?These days everyone is worried about the size of their carbon footprintIn order to reduce global warming we need to make our carbon
11、 footprints smallerBut how much CO2 are we responsible for?A new book by Mike Berners Lee a leading expert in carbon footprint might be able to helpHow Bad are Bananas?The Carbon Footprint of Everything looks at the different things we do and buy,and calculates the amount of CO2 all of the following
12、 created:the ingredients=parts of a mixture,the electricity used in the brewery,the equipment,the travel and commuting 交换 of the beer,and the packagingIts amazing how many different things need to be included in each calculationAnd its frightening how much carbon dioxide everything produces But all
13、of this can help us decide which beer to drinkFrom Berners-Lees calculations,its clear that a pint 568ml of locally-brewed beer has a smaller carbon footprint than a bottle of imported beerThis is because the imported beer has been transported from far away,and it uses more packagingThe local beer o
14、nly produces 300g of CO2,but the imported beer produces 900g!So,one pint of local beer is better for the environment than three cans of cheap foreign lager 淡啤酒 from the supermarket Berners-Lee has even calculated the carbon footprint of cycling to workNothing is more environmentally-friendly than ri
15、ding a bike,surely?Well,it depends on what youve had to eat beforeTo ride a bike we need energy and for energy we need foodSo if we eat a banana and then ride a kilometer and a half,our footprint is 65g of CO2However,if we eat bacon before the bike ride,its 200gIn fact,bananas are good in general be
16、cause they dont need packaging,they can be transported by boat and they grow in natural sunlight So,does this mean that cycling is bad for the environment?Absolutely not,for a start,if you cycle,you dont use your car,and the fewer cars on the road,the fewer traffic jamsAnd cars in traffic jams produ
17、ce three times more CO2 than cars traveling at speedCycling also makes you healthy and less likely to go to a hospitalAnd hospitals have very big carbon footprints!So maybe its time for us all to start making some changesPass me a banana and a pint of local beer,please 5According to Berners-Lee,whic
18、h of the following produces the most carbon dioxide?AA pint of local beer we drink BA pint of imported beer we drink CA banana we eat before a bike ride DThe bacon we eat before a bike ride 6Why are bananas good in general?AThey grow naturally BThey produces less CO2 word-3-/6 CThey dont need packag
19、ing DThey provide energy for cycling 7 The underlined word“brewery in Paragraph 3 most probably means“_ Aa factory where beer is made Ba machine which makes beer Ca container where beer is stored Done of the things from which beer is made 8To make our carbon footprints smaller,we should often _ Acyc
20、le to work Bdrink more local beer Ccalculate the amount of CO2 Dbuy cheap things from the supermarkets 9Whats the most suitable title for the passage?ABikes,Beer and Bananas BStarting to Make Changes CHow Big Is Your Carbon Footprint?DThe Carbon Footprint of Everything C Today,theres hardly an aspec
21、t of our life that isnt being upended by the tons of information available on the hundreds of millions of sites crowding the Internet,not to mention its ability to keep us in constant touch with each other via/through electronic mail“If the automobile and aerospace technology had exploded at the sam
22、e pace as computer and information technology,says Microsoft,“a new car would cost about$2 and go 600 miles on a small quantity of gasAnd you could buy a Boeing 747 for the cost of a pizza Probably the biggest payoff,however,is the billions of dollars the Internet is saving companies in producing go
23、ods and serving for the needs of their customersNothing like it has been seen since the beginning of the Industrial Revolution,when power-driven machines began producing more in a day than men could turn out in nearly a year“We view the growth of the Internet and e-commerce as a global trend,says Me
24、rrill Lynch,“along the lines of printing press,the telephone,the computer,and electricity You would be hard pressed to name something that isnt available on the InternetConsider:books,health care,movie tickets,construction materials,baby clothes,stocks,cattle feed,music,electronics,antiques,tools,re
25、al estate,toys,autographs of famous people,wine and airline ticketsAnd even after youve moved on to your final resting place,theres no reason those you love cant keep in touch A company called FinalThoughts com offers a place for you to store“afterlife e-mails you can send to Heaven with the help of
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