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When a Swedish ship that sank in 1628 was recovered from the port of Stockholm, historians and scientists were overjoyed with the chance to examine the remains of the past. The ship construction showed how ships were built and operated during the seventeenth century. In this way, artifacts, objects made by human beings, provided a picture of daily life almost 400 years ago.

Underwater archaeology the study of ships, aircraft and human settlements that have sunk under large bodies of water―is really a product of the last 50 years. The rapid growth of this new area of study has occurred because of the invention of better diving equipment. Besides the Swedish ship wreck(残骸), underwater archacologists have made more exciting discoveries such as the 5,000-year-old boats in the Mediterranean Sea.

Underwater archacology can provide facts about the past. In ancient ports all over the world are ships sunken in the past 6,000 years. There are also sunken settlements in seas and lakes telling of people’s way of life and their systems of trade in ancient times. Underwater archacologists want to study these objects to add to the world’s knowledge of history , but they have to fight two enemies. One enemy is treasure hunters who dive for ancient artifacts  that they can sell to collectors. Once sold, these objects are lost to experts. The second enemy is dredging machines (挖掘机)often used to repair ports. These machines destroy, wrecks and artifacts or bury them deeper under sand and mud. By teaching the public about the importance of underwater “museums” of the past, archaeologists are hoping to get support for laws to protect underwater treasures.

63.What purpose does Paragraph 1 serve in the passage?

      A.To provide background information of the topic.

       B.To attract readers’ attention to the topic.

       C.To use an example to support the topic.

       D.To offer basic knowledge of the topic.

64.The aim of underwater archacology is to                 .

       A.exploit water bodies

       B.search for underwater life

       C.study underwater artifacts

       D.examine underwater environment

 

65.Underwater archaeologists are worried because             .

       A.sea hunters have better diving equipment

       B.their knowledge of world history is limited

       C.dredging machines cause damage to the ports

       D.sold artifacts can hardly be regained for research

66.What is the main purpose of the passage?

       A.to introduce a young branch of learning.

       B.To discuss the scientists ’ problems.

       C.To explain people’s way of life in the past.

       D.To describe the sunken ships.

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One of the world's richest men has taken a close interest in one of man's most basic functions: visiting the toilet.Bill Gates’ charitable organization, the Bill and Melinda Gates Foundation, is looking for inventors to design the loo of the future, which, they hope, would improve sanitation for millions of people around the world.

So, what's wrong with the traditional flush toilet? Firstly, it wastes a huge amount of potential drinking water.Secondly, they are more likely to cause pollution.This is a real problem in many areas of the developing world, where, according to United Nations’ estimates, unsafe sanitation causes half of all hospitalizations.Younger people are particularly at risk.Illnesses which cause diarrhea are responsible for the deaths of about 1.5 million children a year.Finally, standard lavatories simply aren't practical in remote areas.

The challenge set by Bill Gates was to come up with a latrine which works without running water, electricity or aseptic tank.It also needed to operate for less than 5 cents.28 designs were displayed at the recent event of the Toilet Fair in Seattle, USA.Among them was one which turned human waste into electricity using microwaves, another which converted human waste into charcoal, and yet another which used urine for flushing.

But the winner was a solar-powered design which generated hydrogen gas and electricity.The team from the California Institute of Technology(CIT)picked up a prize of $ 100,000.

But clearly Bill Gates doesn't feel he's flushing money down the toilet.After the Seattle event he said, "We couldn't be happier with the response we've gotten," Gates has even promised $370 million more to the future toilet project.They hope to field test more prototypes over the next three years.

1.Why is Bill Gates paying people to invent new toilets?

A.Because he wants to test people's sense of creativity.

B.Because he wants to improve sanitation for many people.

C.Because he thinks the traditional ones are out of fashion.

D.Because he can't design this kind of things himself.

2.Which of the following is NOT a problem with the traditional flush toilet?

A.They waste too much water.              B.They might cause diseases.

C.They are not always practical.             D.They are too complicated to use.

3.The underlined word "latrine" in the third paragraph might have similar meanings to the word "__   " in the text.

A.loo              B.sanitation          C.diarrhea          D.prototype

4.The team from CIT won the prize because their design        .

A.can change human waste into electricity

B.can turn human waste into charcoal

C.can produce power with solar energy

D.can use urine for flushing

5.If people "flush money down the toilet", they are       .

A.showing off their wealth                  B.angry with their working conditions

C.wasting money for nothing                D.expressing their great determination

 

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Exhibition: Little Angels
Date: January 10 -- September 13, 2010
Time: 10:00 am -- 5:00 pm
This exhibition shows more than 25 paintings by the Mount brothers, exploring the ways in which the artists use images of children in their work and why these images are still popular today.
Museum admission: $9 Adults / $7.00 Seniors / $4.00 Students / Free for children under age six
Where: The Long Island Museum 1200 Route 25A, Stony Brook, NY 631-751-0066
Summer Docs Series
Date: June 25, 2010
Time: 8:00 pm
For the first time since its founding in 1993, The Hamptons International Film Festival, working with Guild Hall, will expand its programme to host a summer documentary (纪录片) show with three films that focus on various cultural and social themes.
Award-winning actor Alec Baldwin will serve as host for all three films, beginning with The Cove, an environmental documentary about the dolphin capture (捕猎海豚) trade on Friday, June 25th at 8:00 pm.
The other films will be screened on July 31st and August 25th.
Where: Guild Hall 158 Main Street, East Hampton, NY 631-324-0806
Admission: $20 / $18 Guild Hall members
Not Your Typical Solar Energy Class
Date: June 18, 2010
Time: 7:30 pm -- 9:30 pm
Sunshine is free and so is this “Not your typical solar energy class”. Learn how solar electric and solar hot water can cut your bills. Free admission, plus free food and drink, and free “green” gifts.
Where: The Velux Building 2905 Veteran’s Memorial Hwy, Ronkonkoma, NY 516-809-7182
Stony Brook vs. Brown
Date: September 19, 2010
Time: 6:00 pm
* High School Night
* Tickets are free for all Stony Brook students with a Stony Brook ID. Wear red and support your Stony Brookers! Tickets can be bought at our website.
* Game time may change. 
Where: LaValle Stadium at Stony Brook University Nichols Rd, Stony Brook, NY 631-632-9556
【小题1】The title of the exhibition Little Angels probably refers to ______.

A.visitorsB.childrenC.the Mount brothersD.talented artists
【小题2】What can we know about the film The Cove from the passage?
A.Alec Baldwin is the leading actor in this film.
B.It is the first film shown at Guild Hall since 1993.
C.People can watch it two months earlier than the last one of the three films
D.The Hamptons International Film Festival starts with it.
【小题3】 The “Not your typical solar energy class” will _______.
A.give visitors free presents
B.be held in NY 631-324-0806
C.provide food and drink at a low price
D.tell you how to cut bills when shopping
【小题4】The last part is probably an advertisement for ______.
A.a web gameB.a sports meetingC.a music concertD.a sports game

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The Atlantic Ocean is one of the oceans that separate the Old World from the New. For centuries it kept the Americans from being discovered by the people of Europe.

Many wrong ideas about the Atlantic made early sailors unwilling to sail far out into it. One idea was that it reached out to “the edge of the world.” Sailors were afraid that they might sail right off the earth. Another idea was that at the equator the ocean would be boiling hot.

The Atlantic Ocean is only half as big as the Pacific, but it is still very large. It is more than 4,000 miles (6,000km) wide where Columbus crossed it. Even at its narrowest it is about 2,000 miles (3,200km) wide.

Two things make the Atlantic Ocean rather unusual. For so large an ocean it has very few islands. Also, it is the world’s saltiest ocean.

There is so much water in the Atlantic that it is hard to imagine how much there is. But suppose no more rain fell into it and no more water was brought to it by rivers. It would take the ocean about 4,000 years to dry up. On the average the water is a little more than two miles (3.2km) deep, but in places it is much deeper. The deepest spot is near Puerto Rico. This “deep” measures 30,246 feet-almost six miles (9.6km).

One of the longest mountain ranges of the world rises from the floor of the Atlantic. This mountain range runs north and south down the middle of the ocean. The tops of a few of the mountains reach up above the sea and make islands.

Several hundred miles eastward from Florida there is a part of the ocean called the Sargasso Sea. Here the water is quiet, for there is little wind. In the days of sailing vessels(船) the crew were afraid they would be becalmed(停滞不前) here. Sometimes they were.

Today the Atlantic is a great highway. It is not, however, always a smooth and safe one. Storms sweep across it and pile up great waves. Icebergs float down from the Far North across the paths of ships.

We now have such fast ways of traveling that this big ocean seems to have grown smaller. Columbus sailed for more than two months to cross it. A fast modern steamship can make the trip in less than four days. Airplanes fly from New York to London in only eight hours and from South America to Africa in four!

Which world is the Old World?

A. Africa               B. Europe                     C. Asia                  D. All of above

What caused people to be unwilling to explore the Atlantic?

A. There are no ships big enough to get across the Ocean.

B. Sailors were afraid of being lost in the Ocean.

C. The Atlantic Ocean was very unusual because it has few islands and the saltiest water.

D. Many incorrect ideas such as “the edge of the world”, “the equator with boiling hot water”, made people think the Ocean was full of danger.

What is the topic of the fifth paragraph?

A. How deep the water is

B. How to measure the water in the Atlantic Ocean

C. How much water the Ocean holds.

D. How rain affects the Ocean water.

We can learn from the text that ______.

A. the Atlantic is the largest ocean on earth

B. one of the longest mountain ranges lies in the Atlantic

C. the Atlantic has a lot of islands in it

D. sailing on the Atlantic Ocean is always quiet, smooth and safe

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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(果冻一样的块状物)of their eggs to the undersides of leaves.The leaves hang on branches that dangle(悬挂)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.are less common among young animals

C.help animals move a lot to fit the environment

D.are 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.are 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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