Karen,grown up in a very traditional family in the western United States,maintained high moral(道德的) standards throughout her youth.In 1984,at the age of 23,she married Bill.They were blessed with two children,a boy and a girl.
By 1991 their love had deepened,and they were happy.Later that year,Bill developed a white spot on his tongue.He visited a doctor.
One day shortly after that,Bill called Karen to sit beside him.He said with tears in his eyes that he loved her and wanted to live forever with her.The doctor suspected that he had been infected with HIV,the virus that leads to AIDS.
The family was tested,Bill and Karen’s results were positive.Bill had become infected before he met Karen;then he passed the virus on to Karen.The children’s results were negative.Within three years,Bill was dead.“I don’t know how to express what it is like to watch the once handsome man you love and intend to live with forever dying slowly.I cried many nights.He died three months short of ten years of our marriage,”says Karen.Though a doctor told Karen that she would soon follow her husband into death,she is still alive.The infection has progressed to the early stages of AIDS.
Karen is but one of about 30 million people now living with HIV/AIDS,a figure larger than the combined populations of Australia,Ireland and Paraguay.According to one UN report,Africa has 21 million of these victims.By the turn of the century that number could reach 40 million and the disease will bring on the greatest disaster in human history.Of the world’s sexually active adults aged 15 to 49,1 in 100 has already been infected with HIV.Of these,only 1 in 10 realizes that he or she is infected.In some parts of Africa,25 percent of the adults are infected.
Since the beginning of the spread of AIDS in 1981,about 11.7 million people have died of it.It is roughly calculated that in 1997 alone,about 2.3 million people died of it.Nevertheless,there are fresh reasons for optimism in the battle against AIDS.During the past few years,there has been a drop in new AIDS cases in wealthy nations.In addition,promising drugs hold out hope of better health and longer life.
By telling the story of Karen,the author intends to ______.
A.warn people against high risk behaviors
B.stress the importance of medical tests
C.express sympathy for AIDS victims
D.show the consequences of AIDS
The underlined part in Paragraph 1 most probably means “_______”.
A.were lucky in having
B.were asked to adopt
C.regretted having
D.gave birth to
Bill was suspected of being infected with HIV after ______.
A.he got married to Karen
B.the family members were tested
C.Karen persuaded him to see the doctor
D.he found something wrong with his tongue
It can be concluded from the passage that ______.
A.promising drugs will soon stop AIDS
B.the spread of AIDS could be controlled
C.it is hopeless to win the battle against AIDS
D.the death rate of AIDS patients has been reduced
【小題1】D
【小題2】A
【小題3】D
【小題4】B
【小題1】這是一道歸納題。本文前幾段講述了Bill和Karen的故事,說明了AIDS使人死亡,家庭破裂,進(jìn)而描述AIDS在全球的發(fā)病情況,所以Karen的故事是為了說明AIDS帶來的后果。
【小題2】這是一道詞義猜測題。從第一段容易判斷他們生了兩個孩子,be blessed with 的意思是“幸運得擁有”,所以“were lucky in having”最貼切,能表達(dá)幸運的意思。
【小題3】這是一道推斷題。根據(jù)第二段的“Bill developed a white spot on his tongue”和第三段的“The doctor suspected that he had been infected with HIV.”可以推斷出他是在舌頭出現(xiàn)問題后去看醫(yī)生發(fā)現(xiàn)染上AIDS的。
【小題4】這是一道歸納題。根據(jù)最后一段“there are fresh reasons for optimism in the battle against AIDS”和“In addition,promising drugs hold out hope of better health and longer life.”可以推斷出控制AIDS的傳播還是有可能的。
科目：高中英語 來源：2013屆江西省新余市第一中學(xué)高三第七次模擬考試英語試卷（帶解析） 題型：閱讀理解
If you are afraid of the dark，it’s not a big deal．It’s perfectly normal to feel afraid After all，animals do too. “Fear matters，”says Karen Warkentin，an ecologist．“It’s a good thing，” she adds, “because fear makes you do things that keep you alive.”
Like kids，many animals experience fear and they respond to the feeling in variety of ways．A frightened turtle pulls its head and legs inside its shell．A small fish will swim away when a big，hungry fish approaches．
Some animals respond to fear in ways you might not expect．The first example is that the fear of being eaten can scare some frogs right out of their eggs. Warkentin made the surprising discovery while studying red—eyed tree frogs in Costa Rica.
In this species，female frogs attach jellylike clumps（果凍一樣的塊狀物）of their eggs to the undersides of leaves．The leaves hang on branches that dangle（懸掛）over ponds．After they hatch from the eggs，the tadpoles（蝌蚪）then fall into the water，where they eventually grow into adult frogs.
Tree frog eggs usually grow for 6 days before hatching．If they sense that a hungry snake is about to attack，however，they can hatch up to 2 days ahead of schedule. As the snakes are unable to swim，by falling into the water early，the tadpoles can escape.
If hatching early helps protect red—eyed tree frogs from snakes，you might wonder why their eggs don’t always hatch sooner．It turns out that hatching early brings its own danger．Once tadpoles land in the water，hungry fish and other animals like to eat them too．Staying in their eggs for a full 6 days，then，allows frog embryos（胚胎）to grow big and strong．This extra growth improves their chances of surviving in the water．
【小題1】It can be inferred from the passage that fears .
| A．help animals grow bigger and stronger |
| B．a(chǎn)re less common among young animals |
| C．help animals move a lot to fit the environment |
| D．a(chǎn)re more or less important in order for animals to survive |
| A．face danger both inside their eggs and in the water |
| B．will grow fast if they fall into the water later |
| C．a(chǎn)re surprisingly clever when inside their eggs |
| D．stay in their eggs longer if they are frightened |
| A．They like falling into the water early |
| B．They want to grow into adult frog |
| C． They sense a hungry snake is about to attack |
| D．Frog embryos can grow strong |
| A．What is Fear | B．Why do we feel afraid |
| C．You feel afraid，animals do too | D．Fear is a good thing |
| A．Further explanations as to why tree frogs hatch ahead of schedule． |
| B．How the unborn frogs know when a snake is about to attack them． |
| C．Another example of animals that responds to fear in an unexpected way． |
| D．How tree frogs improve their chances of survival before falling into the water. |
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科目：高中英語 來源：2012-2013學(xué)年湖北省孝感高級中學(xué)高二上學(xué)期期末考試英語試卷（帶解析） 題型：閱讀理解
The rapid growth of cities worldwide over the next two decades will cause significant risks to people and the global environment, according to analysis.
Researches from Yale and Stanford predict that by 2030 urban areas will expand by 590,000 square miles—nearly the size of Mongolia—to meet the needs of 1.47 billion more people living in urban areas.
“It is likely that these cities are going to be developed in places that are the most biologically diverse,” said Karen Seto, a famous scientist at Yale University. “They are going to be growing and expanding into forests, biological hotspots, savannas(熱帶稀缺大草原), coastlines—sensitive and vulnerable places.”
Urban areas, they found, have been expanding more rapidly along coasts. “Of all the places for cities to grow, coasts are the most sensitive. People and buildings along the coast are at risk of flooding and other environmental disasters,” said Seto.
The study provides the first estimate of how fast urban areas globally are growing and how fast they may grow in the future. “We know a lot about global patterns of urban population growth, but we know significantly less about how urban areas are changing,” she said. “Changes in land cover associated with urbanization lead to many environmental changes, from habitats loss and agricultural land conversion(轉(zhuǎn)化) to changes in local and regional climate.”
The researchers examined studies that used satellite data to map urban growth and found that from 1970 to 2000 the world’s urban footprint had grown by at least 22,400 square miles—half the size of Ohio.
“This number is numerous, but, in actuality, urban land expansion has been far greater than what our analysis shows because we only looked at the published studies that used satellite data,” said Seto. “We found that 48 of the most populated urban areas have been studied using satellite data, with findings in journals. This means that we’re not tracking the physical expansion of more than half of the world’s largest cities.”
Half of urban land expansion in China is driven by a rising middle class, whereas the size of cities in India and Africa is driven primarily by population growth. “Rising incomes translate into rising demand for bigger homes and more land for urban development, which has a great effect on biodiversity conservations, loss of carbon sinks and energy use.”
【小題1】According to the passage, the most dangerous place for city expansion is the _____.
| A．forest | B．desert | C．savannas | D．coastline |
| A．diverse in plants | B．beautiful in scenery |
| C．easily damaged | D．very productive |
| A．urbanization is a good way to improve people’s standards of living |
| B．cities develop very fast and more and more people come to live in cities |
| C．more and more agricultural farmlands are used to make room for local animals |
| D．in the past, researchers focused their attention on the expanding urban areas |
| A．growing population | B．rising middle class |
| C．unique living patterns | D．economic development |
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科目：高中英語 來源：2013屆湖北省武漢市武昌區(qū)高三上學(xué)期期末調(diào)研測試英語試卷（帶解析） 題型：閱讀理解
Researchers at Yale, Texas A&M and Boston University predict that by 2030 urban areas will expand by more than 463,000 square miles, or l．2 million square kilometers． That is equal to 20,000 American football fields becoming urban every day for the first three decades of this century．
The growth in urban areas will go with the construction of roads and buildings, water and sanitation facilities, and energy and transport systems that will transform land cover and cities globally． Recent estimates suggest that between $25 trillion（萬億） and $30 trillion will be spent on infrastructure（基礎(chǔ)設(shè)施） worldwide by 2030, with $100 billion a year in China alone．
"Considering the long life and near unavoidability of infrastructure investments, it will be critical for current urbanization-related policies to consider their lasting impacts," said Karen Seto, lead author of the study． "We have a huge opportunity to shape how cities develop and their environmental impacts．"
Nearly half of the increase in high-probability ----defined as greater than 75 percent ---- urban expansion is forecasted to occur in Asia, with China and India absorbing 55 percent of the regional total． In China, urban- expansion is expected to create a l,l00-mile coastal urban corridor from Hangzhou to Shenyang． In India, urban expansion will be gathered around seven state capital cities, with large areas of low-probability growth forecasted for the Himalaya region where many small villages and towns currently exist．
Africa's urban land cover will grow the fastest, at 590 percent above the 2000 level of 16,000 square miles． Urban expansion win be concentrated in that continent's five regions: the Nile River in Egypt; the coast of West Africa on the Gulf of Guinea; the northern shores of Lake Victoria in Kenya and Uganda and extending into Rwanda and Burundi; the Kano region in northern Nigeria; and greater Addis Ababa, Ethiopia．
"Urban expansion is concentrated in． only a few areas where there are large cities and industry," said Seto． "From the northern shore of Lake Victoria down to Rwanda is also a major hotspot of urban expansion．"
In North America, where 78 percent of the total population lives in urban areas, urban land cover will nearly double by 96,000 square miles by 2030．The study also forecasts that 48 of the 221 countries in the study will experience insignificant amounts of urban expansion． "
【小題1】As for China, the expansion of urban area means ．
| A．$ 100 billion will be spent on infrastructure a year |
| B．creating a coastal urban corridor from Hangzhou to Qingdao |
| C．it will become the fastest developing country in the next decade |
| D．it will make up 55% of the increase in urban expansion in Asia |
| A．construction of roads | B．sanitation facilities |
| C．energy systems | D．land cover transformation |
| A．the development of cities | B．urbanization-related policies |
| C．infrastructure in vestments | D．China’s expansion of urban area |
| A．The limitation of urban expansion |
| B．More investment on infrastructure |
| C．The fast development of the third world |
| D．The future urban expansion of the world |
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科目：高中英語 來源：2012-2013學(xué)年河南省高三4月模擬考試英語試卷（解析版） 題型：閱讀理解
If you are afraid of the dark，it’s not a big deal．It’s perfectly normal to feel afraid After all，animals do too. “Fear matters，”says Karen Warkentin，an ecologist．“It’s a good thing，” she adds, “because fear makes you do things that keep you alive.”
Like kids，many animals experience fear and they respond to the feeling in variety of ways．A frightened turtle pulls its head and legs inside its shell．A small fish will swim away when a big，hungry fish approaches．
Some animals respond to fear in ways you might not expect．The first example is that the fear of being eaten can scare some frogs right out of their eggs. Warkentin made the surprising discovery while studying red—eyed tree frogs in Costa Rica.
In this species，female frogs attach jellylike clumps（果凍一樣的塊狀物）of their eggs to the undersides of leaves．The leaves hang on branches that dangle（懸掛）over ponds．After they hatch from the eggs，the tadpoles（蝌蚪）then fall into the water，where they eventually grow into adult frogs.
Tree frog eggs usually grow for 6 days before hatching．If they sense that a hungry snake is about to attack，however，they can hatch up to 2 days ahead of schedule. As the snakes are unable to swim，by falling into the water early，the tadpoles can escape.
If hatching early helps protect red—eyed tree frogs from snakes，you might wonder why their eggs don’t always hatch sooner．It turns out that hatching early brings its own danger．Once tadpoles land in the water，hungry fish and other animals like to eat them too．Staying in their eggs for a full 6 days，then，allows frog embryos（胚胎）to grow big and strong．This extra growth improves their chances of surviving in the water．
1.It can be inferred from the passage that fears .
A．help animals grow bigger and stronger
B．a(chǎn)re less common among young animals
C．help animals move a lot to fit the environment
D．a(chǎn)re more or less important in order for animals to survive
2.We are told in the passage that tree frogs .
A．face danger both inside their eggs and in the water
B．will grow fast if they fall into the water later
C．a(chǎn)re surprisingly clever when inside their eggs
D．stay in their eggs longer if they are frightened
3.Why do the tadpoles hatch up to 2 days ahead of the schedule？Because
A．They like falling into the water early
B．They want to grow into adult frog
C． They sense a hungry snake is about to attack
D．Frog embryos can grow strong
4.What is the best title of the passage ？
A．What is Fear B．Why do we feel afraid
C．You feel afraid，animals do too D．Fear is a good thing
5.What do you think would be discussed in the following paragraph?
A．Further explanations as to why tree frogs hatch ahead of schedule．
B．How the unborn frogs know when a snake is about to attack them．
C．Another example of animals that responds to fear in an unexpected way．
D．How tree frogs improve their chances of survival before falling into the water.
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科目：高中英語 來源：2012-2013學(xué)年江西省新余市高三第七次模擬考試英語試卷（解析版） 題型：閱讀理解
If you are afraid of the dark，it’s not a big deal．It’s perfectly normal to feel afraid After all，animals do too. “Fear matters，”says Karen Warkentin，an ecologist．“It’s a good thing，” she adds, “because fear makes you do things that keep you alive.”
Like kids，many animals experience fear and they respond to the feeling in variety of ways．A frightened turtle pulls its head and legs inside its shell．A small fish will swim away when a big，hungry fish approaches．
Some animals respond to fear in ways you might not expect．The first example is that the fear of being eaten can scare some frogs right out of their eggs. Warkentin made the surprising discovery while studying red—eyed tree frogs in Costa Rica.
In this species，female frogs attach jellylike clumps（果凍一樣的塊狀物）of their eggs to the undersides of leaves．The leaves hang on branches that dangle（懸掛）over ponds．After they hatch from the eggs，the tadpoles（蝌蚪）then fall into the water，where they eventually grow into adult frogs.
Tree frog eggs usually grow for 6 days before hatching．If they sense that a hungry snake is about to attack，however，they can hatch up to 2 days ahead of schedule. As the snakes are unable to swim，by falling into the water early，the tadpoles can escape.
If hatching early helps protect red—eyed tree frogs from snakes，you might wonder why their eggs don’t always hatch sooner．It turns out that hatching early brings its own danger．Once tadpoles land in the water，hungry fish and other animals like to eat them too．Staying in their eggs for a full 6 days，then，allows frog embryos（胚胎）to grow big and strong．This extra growth improves their chances of surviving in the water．
1.It can be inferred from the passage that fears .
A．help animals grow bigger and stronger
B．a(chǎn)re less common among young animals
C．help animals move a lot to fit the environment
D．a(chǎn)re more or less important in order for animals to survive
2.We are told in the passage that tree frogs .
A．face danger both inside their eggs and in the water
B．will grow fast if they fall into the water later
C．a(chǎn)re surprisingly clever when inside their eggs
D．stay in their eggs longer if they are frightened
3.Why do the tadpoles hatch up to 2 days ahead of the schedule？Because
A．They like falling into the water early
B．They want to grow into adult frog
C． They sense a hungry snake is about to attack
D．Frog embryos can grow strong
4.What is the best title of the passage ？
A．What is Fear B．Why do we feel afraid
C．You feel afraid，animals do too D．Fear is a good thing
5.What do you think would be discussed in the following paragraph?
A．Further explanations as to why tree frogs hatch ahead of schedule．
B．How the unborn frogs know when a snake is about to attack them．
C．Another example of animals that responds to fear in an unexpected way．
D．How tree frogs improve their chances of survival before falling into the water.
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