Bexley Middle School eighth-graders won the grand prize at the 2009 National Engineers Week Future City Competition(TM) on Feb. 18 in Washington, D.C．They competed with 37 other schools across the country.
The students qualified for the national competition by winning a regional competition on Jan. 17 in Columbus. By winning the national event, the students earned an all-expenses paid trip to Space Camp in Huntsville, Ala., according to a Bexley school district news release.
Future City aims to arouse interest in science, technology, engineering and math among young people. Bexley team members were Tom Krajnak, Abby Sharp, Wyatt Peery, Elizabeth Maher, Aaron Hutchinson and Truman Haycock. They work in teams under the guidance of a teacher, Margaret Englehardt, and a volunteer engineer, Mark Sherman, design and build a city of tomorrow. Mayor John Brennan presented the students during a recent Bexley City Council meeting.
Each team in the Future City competition plans its city using Sim City software and creates a model to show a physical representation of one section of the city. Team members must write both an essay about the yearly theme and an abstract about their city. They also must make a presentation to judges.
Focusing on eco-responsibility, the Bexley team built “Novo-Mondum,” an Icelandic city in the year 2171．Krajnak said the team’s project included a new water system for each resident unit and a 500-word essay on using bacteria to purify water. “We used our essay and abstract to build a model,” he said. “It was hard to organize which building would go where, what each building does and how to make it look good.”
Englehardt said her students did a good job answering impromptu（即席） questions during the regional competition. “They can think on their feet,” she said. Principal Harley Williams said the school is very proud of the students’ performance.
1．The grand prize winners will ______________.
A．receive scholarship for further studies
B．get a free trip to Space Camp in Huntsville
C．earn a large sum of money for their designs
D．be admitted to universities without exams
2．The goal of the Future City competition is to _______________
A．make the Sim City Deluxe software popular
B．test the students’ knowledge of city planning
|
D．make students become interested in engineering
3．Each team must do the following EXCEPT _____________.
A．write brief abstracts describing their city
B．present and defend their designs before judges
C．build a future city in Iceland by themselves
D．create model cities using the Sim City software
4．According to Margaret Englehardt, the students ________________.
A．always stand still in the competition
B．react very quickly to the questions
C．prepare for the questions in advance
D．take pride in the advisers’ performance
5．It can be inferred from the passage that ______________.
A．The creativity and teamwork are essential for their success
B．local government paid little attention to the competition
C．38 schools took part in the national Future City competition
D．the participants designed a future city without consulting others
本土教辅赢在暑假高效假期总复习云南科技出版社系列答案
暑假作业北京艺术与科学电子出版社系列答案
第三学期赢在暑假系列答案科目：高中英语 来源： 题型：
请根据下面提示，写一篇短文。词数不少于50。
In an English class, you are asked to describe the following picture and explain to the class how you understand it.
查看答案和解析>>
科目：高中英语 来源： 题型：
| The Hong Kong Arts Festival is made possible with the funding support of: The Hong Kong Jockey Club Charities Trust Leisure and Cultural Services Department The Organizers reserve the right to substitute artists and change programme details should unavoidable circumstances render it necessary |
1．How many days will the two jazz masters perform in Hong Kong?
A．2 days． B．3 days． C．4 days． D．5 days．
2．You can get a ticket except that ________．
A．you go and buy one at the ticket office
B．you book online
C．you call and pay with your credit card
D．you wait to get one for free
3．Why will the two jazz masters perform in Hong Kong?
A．Because they meet in there after not seeing each other for 40 years．
B．It’s for Hong Kong Arts Festival．
C．Because they can’t live without music．
D．It just happens that they two are performing there．
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
Many kids turn up their noses at the though of eating fish because, well, it can smell “fishy”. While it is usually a healthy source of protein in the diet, there may be several reasons to avoid biting into a forkful of fish. Before you break out the tartar sauce, learn some facts about fish to keep yourself and the environment healthy.
Some fish may contain harmful chemicals, which can be the result of both natural causes and water pollution. Mercury is a toxic chemical, which occurs naturally in oceans and the Earth's crust, but also comes from man-made sources, such as pesticides, burning garbage, and the releasing of fossil fuels.
Polychlorinated biphenyls（PCBs），a group of chemicals, can also be found in some fish. These man-made chemicals were used in many industries until 1977, when they were banned. PCBs were released or leak into the air and water and have been transported around the globe.
How do mercury and PCBs end up in fish and the food supply? When they are released into the air, they attach themselves to particles. These particles settle on the ground and in the water and are eventually eaten by microscopic organisms. Small fish eat the micro-organisms, and large fish eat the small fish and on up the food chain.
Because they can negatively affect your health, the U.S. Environmental Protection Agency advises that kids younger than 16 years old avoid fish that contain high levels of mercury and PCBs. These include shark, swordfish, king mackerel, and tilefish.
There are also many types of fish that are good for you, but because of over fishing some are in danger of being wiped not. Some are being fished in the wild so much that they cannot reproduce enough to survive. Others are being farmed in ways that are not environmentally friendly. These fish include red snapper, Atlantic salmon, blue fin tuna, and king crab.
Despite these problems, there are several fish that are both healthy and sustainable, such as Alaskan salmon, American catfish, Pacific cod, and several farm-raised fish and shellfish.
1．How do mercury and PCBs come to our food supply?
A．Mercury and PCBs
waterfishparticlesfood supply
B．Mercury and PCBsparticlesorganismsfishfood supply
C．Mercury and PCBs particlesfishorganismsfood supply
D．Mercury and PCBs organismsground and waterfishfood supply
2．The underlined word “they” （paragraph 5） refers to “ ”.
A．fish B．particles
C．microscopic organisms D．mercury and PCBs
3．According to the passage which group of fish can be safely eaten by young kids?
A．Shellfish; tilefish; Alaskan salmon.
B．King crab; king mackerel; Pacific cod.
C．Pacific cod; Alaskan salmon; American catfish.
D．Pacific cod; Atlantic salmon; swordfish.
4．The writer is most likely to agree that .
A．we should be careful when deciding what kind of fish to eat
B．over fishing is the main cause of fish poisoning
C．most types of fish can be safely raised on fish farms
D．the government should ban children under 15 from eating fish
5．It can be inferred from the passage that .
A．children like eating fish because it smells fishy
B．if you want to be more environmentally friendly, eat less fish
C．PCBs were not allowed to be used in food industry before 1977
D．adults might be less affected by high chemical levels in fish
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
Terry Thomas has a very boring job, although it pays very well. What Terry does is sitting in a rowboat all day long. He makes $ 16.37 an hour, which is certainly an excellent wage for sitting in a little boat and doing nothing
The boat stays all day under a bridge that is being rebuilt. There is a distance of about 100 feet between the boat and the workers on the bridge overhead. The rest of Terry’s fellow workers are up on the bridge working. Terry’s job is to rescue anyone who falls off the bridge into the water. So far, no one has given him anything to do. Although he’s delighted that none of his companions has fallen into the water, he also admits that the job is very boring because there is nothing to do
No one on the work crew really wants duty on the boat. But the job is a union requirement, and it must be filled. To quality for the job, a person must be an excellent swimmer and have training in lifesaving skills. Only a few men on the work crew meet those standards. Before Terry took the boat job, several others had it and gave up because they found it so tedious.
What does Terry do in his little boat all day? He spends a good bit of time making sure that his suntan lotion is adequate for the job of protecting his skin. He reads and listens to the radio .Each day he looks forward to lunch and then to quitting time
1．What’s the best title for the passage?
A．A Boring Job B．The Man in a Rowboat
C．A Job of Great Skill D．Hard Physical Labor
2．Another word for the underlined word “tedious” is ______
A．difficult B．boring C．serious D．tiring
3．Terry uses the suntan lotion because _______
A．he likes the smell B．he’s out in the sun all day
C．his shirt is torn D．it keeps the fly away
4．The best part of Terry’s job is _____
A．the books they give him B．getting to work with his friends
C．the chance of promotion D．the pay, lunch, and quitting time
查看答案和解析>>
科目：高中英语 来源： 题型：
With the summer flowers in bloom, the valley _____ every shade of colour
A．takes over B．takes after C．takes down D．takes on
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
|
| Next Is a loved one missing some body parts? Is everyone at your dinner table of the same species? Humans and chimps（黑猩猩）differ in only 400 genes. And should that worry us ?Is it horrible for you thinking one fifth of all our genes are owned by someone else, or a person and his family may be hunted cross-country because they happen to have certain valuable genes…We live in a time of great scientific leaps! Next challenges our sense of reality, blending fact and fiction into a breathless tale of a new world where nothing is what it seems. |
|
| Life of Pi The son of a zookeeper, 16-year-old Pi Patel is raised in Pondicherry, India. Planning a move to Canada, his family takes a ride on an enormous ship. After a shipwreck, Pi finds himself in the Pacific Ocean, trapped on a 26-foot lifeboat with a wounded zebra，a hyena（鬣狗），a orangutan（猩猩），and a tiger named Richard Parker. It sounds like a colorful setup, but these wild animals don’t burst into song as in the Disney cartoons. All want to survive，however Pi finds himself the weakest one of all. After much infighting, Pi and Richard Parker remain the boat’s only passengers. Pi is left to survive for 227 days through waters with his large dangerous companion，using all his knowledge，wits and faith. |
|
| Five People You Meet in Heaven When a lonely and elderly man dies in an accident, he awakens in an unfamiliar place called Heaven where five people, some strangers, some loved ones，take him on a clear journey through his life . Each soul has a story to tell, a secret to reveal（揭示），and a lesson to share. Through them Eddie learns “lessons”, finds out why certain events happened in his physical life, and understands the meaning of his own life. The book explores the unexpected mysteries of the afterlife by reminding us what really matters here on earth. |
|
| Marley＆Me：life and love with the world’s Worst Dog John and Jenny were just beginning their life together. They brought home Marley, a yellow fur-ball of a dog. Life would never be the same. Marley crashed through doors，and ate nearly everything he could get his mouth around. However，just as he refused any limits on his behavior, his love and loyalty were boundless，too He shared the couple’s joy and heartbreak. He was there whenever the couple needs help. Marley＆Me is so much more than the story of a lovable dog；it’s the story of a family. Toward the end of book，Grogan speaks of the life lessons-loyalty, courage, devotion，simplicity，joy-that Marley taught him. |
1．Apparently, the author of Next believes that we live in a time when____________.
A．the science is developing fast far beyond imagination
B．humans have to fight against other living things fur survival
C．we are afraid to believe ourselves and finally lose our sense of reality
D．people are hunting for the valuable genes in order to govern the world
2．What does the underlined word “blending” in the first book introduction mean_________.
A．ruin B．break C．combine D．attempt
3．What happened to the survivors on the life boat according to the introduction?
A．Pi managed to kill those animals and finally survived.
B．They worked hand in hand to get through the sea.
C．They had to fight against one another in order to survive.
D．Richard Parker killed other animals but was killed by Pi.
4．Five People You Meet in Heaven tells an old man’s experience in Heaven in order to reveal .
A．the existence of Heave B．the mystery of death
C．human’s future life D．the true meaning of life
5．Who is Grogan most probably according to the introduction?
A．The author of Marley＆Me . B．A friend of John and Jenny.
C．An expert taming （驯服） dogs. D．The previous owner of the dog.
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
Can you imagine a catfish bigger than a boy ? There are more than 1,000 kinds of catfish; 28 species are found in the United States’ lakes and rivers. This huge family has some mighty strange members. Let’s meet a few.
Walking catfish. Nature’s feisty little catfish, found in southern Florida, has an extra lung for breathing on dry land. When its swimming hole dries up, the walking catfish waddles on stiff forward fins in search of another lake or stream. If an enemy attacks, the fish flares (展开) its top and front fins and leaps at the attacker to scare it off.
Armored catfish. This catfish has heavy, bony plates protecting its body. The shell makes the fish difficult to bone. To cook it, throw the fish whole into a fire. When it is done, break it open for eating. Some armored catfish are found in Florida, but the 100-pounders live in South America.
Rounding out the family of strange catfish are talking catfish, which make growing sound when you pull them from the water; climbing catfish, which move quickly up shore brush in search of food; electric catfish, which can deliver a mild shock; and blind catfish, which settle in the inky blackness of underwater caves. Blind catfish find food through taste buds in their eight whiskers (须).
Most catfish have four whiskers on the upper jaw and four on the lower jaw. Sensory holes on these whiskers help the fish smell and taste food even in the muddiest of water. The United States does not have catfish anywhere near the size of those in South America. But in some large U.S. rivers, blue and flathead catties do top 100 pounds.
Most of the catfish you are likely to catch will be much smaller, about frying pan size. When you catch one, remember that the top fin and the forward fins have poison glands(腺) at their bases. They can give you painful wounds,(…)
1．The purpose of the passage is to .
Ａ．encourage readers to go fishing for catfish
Ｂ．inform readers of the world’s largest catfish
Ｃ．describe the unusual characteristics of catfish
Ｄ．explain different way s to catch a variety of catfish
2．The author talks about the way of cooking an armored catfish to show that .
Ａ．it has heavy and bony plates
Ｂ．it’s hard to cook and eat
Ｃ．it has too many bones
Ｄ．it’s poisonous inside
3．Which is NOT mentioned about catfish in the passage?
Ａ．Its eating habits. Ｂ．Its living conditions. Ｃ．Its whiskers Ｄ．Its size.
4．What may be continued in the last paragraph?
Ａ．The author’s love for catfish.
Ｂ．Where else to catch a catfish.
Ｃ．The origin of the name “catfish”.
Ｄ．The safest way to handle catfish.
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
China’s largest water diversion project may start supplying water to Shandong Province by 2007 and Beijing by 2010, an official confirmed Tuesday.
The worsening water shortage in the two areas, caused by decades of drought, may be alleviated with water from the mighty Yangtze River in the South which will be diverted into the parched North, he said． The water diversion project consists of three 1,300-kilometre canals that will carry water from the Yangtze along the eastern, middle and western parts of the country.
Zhang Jiyao, director of the State Council's office in charge of the South-to-North Project, told a national conference that ground will be broken in more places along two of the lines of the ambitious water diversion scheme, the largest of its kind in the world．
Before next year's flood season, construction of four new sections along the two lines will push the project further along the fast track. That would bring the total sections under construction to 13, since construction started in 2002 with an estimated investment of 124 billion yuan （about US$15 billion）.
When finished, the two water diversion canals will be capable of transferring 13.4 billion cubic metres of water a year.
1．China’s largest water diversion project is being constructed to .
A．supply water to Shandong Province
B．remove the worsening water shortage in Beijing
C．alleviate the shortage of water in the North
D．break ground in more places
2．Form the whole passage we can infer that .
A．the water diversion project is the biggest in China, but not in the world
B．the water diversion project is the largest both in China and in the world
C．the project will cost 124 billion dollars
D．the project will be finished by 2010
3．When finished .
A．the project will solve the water problem once and for all
B．the project will supply 13.4 billion cubic meters of water a year
C．the shortage of water in the North will be alleviated
D．the drought in Beijing and Shandong province will disappear
4．According to the passage, which one is true ?
A．The shortage of water in the North is only because there are too many people
B．The whole project will be completed by the year 2010
C．The total sections under construction will be 13 till the whole project is finished
D．The whole water diversion project is made up of three canals
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
