Many of our favorite travel destinations are in danger of being changed badly by increased temperatures and rising seas. The following are some of the places that may be in danger and some that are al 题目和参考答案——青夏教育精英家教网—

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Many of our favorite travel destinations are in danger of being changed badly by increased temperatures and rising seas. The following are some of the places that may be in danger and some that are already experiencing the effects of global warming.
The Everglades, Florida: Perhaps no region of the country is as unprotected to climate change as Florida. Even a slight increase in temperature and water level could devastate popular destinations like the Everglades, Miami Beach and the Keys.
Australia’s Great Barrier Reef: One of the most impressive natural habitats in the world, the Great Barrier Reef could be killed by increased water temperatures and the resulting coral bleaching (漂白法). Australia is particularly easily damaged by global warming because of its large number of fragile (脆弱的) ecosystems, uncertain water sources and a large group of people gathering on the coast.
Dalian, China: Fast-growing China, shown here during a heat wave last year, is opening about one coal factory every day this year. Along with the U.S., China is one of the world's leading contributors to the greenhouse gases , which can lead to the increase in the Earth's temperature.
Venice, Italy: No stranger to flooding, Venice has invested $4.5 billion in a floodgate system that is due to open in 2012. But the frequent changing ocean levels have made people question the floodgates' ability to hold out the rising waters.
London, England: Designed to protect London from storms and extremely high tides, the Thames Barrier was opened in 1984. Some analysts fear that rising oceans will create conditions beyond the capabilities the barrier was designed to meet.
小题1:The word “devastate” in paragraph 2 means “_____________”.

A．protect

B．destroy

C．swallow

D．enlarge

小题2:What can endanger Great Barrier Reef directly?

A．Fragile ecosystem

B．Uncertain water sources.

C．The large group of people.

D．Increased water temperatures and the coral bleaching

小题3:The underlined sentence means “____________”.

A．flooding is common in Venice

B．everyone is familiar with flooding

C．it is strange for Venice to experience flooding

D．there is no flooding in Venice

小题4:The subject discussed in the text is that ____________.

A．the dangerous destinations

B．the most popular destinations

C．the fascinating destinations

D．the endangered destinations

小题1:B
小题2:D
小题3:A
小题4:D

试题分析：文章介绍了几个因为温度上升和海平面上升而面临灭绝的旅游景点。
小题1:猜词题：从第二段的句子：Even a slight increase in temperature and water level could devastate popular destinations甚至一点点温度和水平面的上升都会对这些景点造成破坏，可知“devastate”的意思是“destroy”，选B
小题2:细节题：从文章第三段的句子：the Great Barrier Reef could be killed by increased water temperatures and the resulting coral bleaching (漂白法).可知直接破坏大堡礁Great Barrier Reef 水温的增加和珊瑚漂白，选D
小题3:句意理解题：从第五段的句子：But the frequent changing ocean levels have made people question the floodgates' ability to hold out the rising waters.威尼斯频繁改变的海洋水平使人们怀疑防洪闸的阻挡洪水的能力，说明这句话的意思是洪水在威尼斯是很常见的，选A。
小题4:主旨题：从第一段的句子：Many of our favorite travel destinations are in danger of being changed badly by increased temperatures and rising seas可知这篇文章讨论的主题是“濒临灭绝的旅游景点”，选D

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小题1:

A．new

B．some

C．many

D．old

小题2:

A．did

B．do

C．are

D．have

小题3:

A．bring about

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D．happen

小题4:

A．relative

B．safe

C．help

D．safety

小题5:

A．people

B．history

C．nature

D．housing

小题6:

A．climate

B．building

C．environment

D．geography.

小题7:

A．while

B．but

C．and

D．so

小题8:

A．paths

B．streets

C．railway

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小题9:

A．makes

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D．uses

小题10:

A．house

B．street

C．hole

D．hill

小题11:

A．houses

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C．streets

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小题12:

A．we

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A．cloudy

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A．but

B．and

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A．effects

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小题16:

A．relate to

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D．refer to

小题17:

A．to happen

B．happening

C．happen

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小题18:

A．but

B．and

C．besides

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小题19:

A．write

B．read

C．understand

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A．weather

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A．whether to cheat or not	B．what to do if they fail
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小题2:According to the experts, why do some students cheat?

A．The subjects are important for their future.	B．They are too lazy to study.
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小题3:The worst thing about cheating is that .

A．you cheat others and yourself

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A．Cheating can be explained but not excused.

B．Technology has made cheating easier.

C．Students cheat to get into university.

D．Cheating is a social and psychological problem.

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A．Because it was a fashion to drink coffee．

B．Because coffeehouses provided a better flavor．

C．Because they could stay awake and active there．

D．Because they could exchange ideas there．

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A．American colonists made great profits by trading in coffee．

B．Tea was regarded as a symbol of loving one’s country．

C．Coffee became very popular after the incident in Boston．

D．John Adams was the Founding Father of the Tea Party．

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A．Coffee plantation was closely connected with slavery

B．coffee plantation led to outdated agriculture in Brazil

C．slavery in Brazil had been against the law until l888

D．slavery was responsible for the damage to rainforests

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A．Some interesting stories about coffee culture．

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C．How coffee became the most popular beverage．

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