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Question: Governors, lawyers and business leaders have to deal with scientists, and every educated person finds his views affected by science. Yet our science teaching of non-scientists, in school and college, has built up mistaken ideas, dislikes, and the common boast, "I never did understand science.' Even those stud...
Question: Maybe you don't know the fact that the green forests we see from an airplane or from the highway can be false. Because centuries ago forests were twice as many as what they are today. A hike into many of those woods will tell different stories, too--of diseases and insects that are slowly killing trees, of so...
Solar cells absorb energy from the sun. In order to use this energy to power household appliances, solar cells must convert the absorbed energy to Answer: electricity. The man behind the Apple empire died at 56 last year. He was one of the people who made Silicon Valley the capital of technological invention. Author ...
Deception is something that people do all the time ,and it plays an important role in military strategy. Now some researchers are trying to figure out how to get robots to do it, by looking at the behavior of squirrels and birds. At Georgia Tech, a team led by Ronald Arkin , a professor at the School of interactive C...
People tend to become more personal and hide less of themselves when using email.Researchers from Open University in Britain have found in a recent study that there are good reasons for this. The team of researchers asked 83 pairs of students, all strangers to each other, to solve a problem.They had to discuss this que...
In America, parents tend to encourage their children to develop their potential to the fullest extent. Fathers and mothers frequently teach their children both ambition and the confidence necessary to work toward their goals. American parents are always active in concentrating on what their kids can do, not what they...
As we all know,it was Thomas Jefferson who wrote the Declaration of Independence .He wrote it in two weeks,and after a few changes,it was accepted by the Congress.As a result,he became famous in America's history. Born in Virginia,Thomas Jefferson,a brilliant student at school and almost talented lawyer later,was much...
If a living thing is making an effort to obtain nutriment, then that thing is likely Answer: U.S. first lady Michelle Obama and her family have just ended their one-week trip in China. The whole world has paid attention to the two elegant and beautiful first ladies who have made a difference in the relationship betwee...
"How are you asleep? It's six in the morning!" "Hello Dad," I said. My dad thought waking me up early for father-son time was a treat. I wished we could hang out at night instead. He sat in the chair at the foot of my bed with an enormously cheesy grin on his face, with a big shopping bag on his lap. "What's in the...
For the most part, it seems, workers in rich countries have little to fear from globalization, and a lot to gain. But is the same thing true for workers in poor countries? The answer is that they are even more likely than their rich-country counterparts to benefit, because they have less to lose and more to gain. Tr...
It was another rainy day, it had stopped raining but the ground was still wet, with this remarkable smell of freshness, I was in the car with my friend, and ahead of us was a pitiful-looking old man, with a walking stick in his hand as it seemed he was having a hard time standing up or barely doing any effort. I have a...
I go to Australia for a meeting with my workmate, Chris. We decide to drive across the country after the meeting. The drive will take four days and most of it was across the desert . The first day is a lot of fun because we are happy to hear each other's jokes . But on the third day, we begin to get _ . We are quite q...
Today's word, pan, takes us back to the days of the gold rush in California. On January 24th, 1848, a man named James Wilson Marshall discovered gold in California. The news spread quickly. Thousands rushed west. They traveled on foot, on horseback and by boat to reach the gold fields. By 1849, the great gold rush was ...
Compared to high heels , they don't look dangerous, but flip-flop wearers should think twice before slipping on a pair. The National Health Service spends PS40 million a year treating injuries caused by wearing the casual footwear. More than 200,000 people end up in hospital every year after suffering falls or developi...
Following Christmas dinner,my family was relaxing around the kitchen table.The goodcooking smells still stayed.My sister,our chef, was enjoying the compliments."Delicious meal!""Everything was wonderful."Dad had risen from his chair and was contentedly standing nearby. My nephew,never one to sit still for too long,b...
Jill was a normal student. However, she was barely passing her classes this year. Her finals were coming up in a few weeks and Jill was very nervous about her Math test. She was never very good at Math. Her brother always teased her because he was great at Math, History, and Science, but she preferred Art. To raise her...
Have you seen a yellow-and-black salamander ? How about a scarlet frog? Scientists haven't spotted either species in more than 20 years. What happened to them? Are the creatures still out there, or are they extinct? Those are questions that scientists hope to answer. They recently set out around the world in search of...
Clean water is not only important for food production, but necessary for our life. However, large numbers of people in Asia and Sub-Saharan Africa are going without. The World Health Organization reports that almost 4,000 children die each day for dirty water or lack of water. Agriculture is the primary user of wate...
In a book called Magnificent Obsession, by Lloyd C. Douglas, a description is given of people helping others but doing it secretly. When difficult problems worried an individual , friends nearby would meet to discuss possible solution without the individual knowing their actions. When a solution was agreed upon, one o...
Experience the Colorado River the Hualapai Way! River Runners offers the ONLY One Day Whitewater trip ANYWHERE at the GRAND CANYOU! Since1973,Hualapai River Runners has been conducting whitewater rafting journey to the Colorado River. Our experienced guides expertly sail along the river and share the history of the Can...
Thanksgiving Day Almost every culture in the world has held celebrations of thanks for a plentiful harvest. The American Thanksgiving holiday began as a festival of thanksgiving in the early days of the American colonies almost four hundred years ago. In 1620, a boat filled with more than one hundred people sailed acro...
Street art is very popular around the world. You can find it on buildings, street signs and trash cans from Tokyo to Paris, from Moscow to Cape Town. Street art has become a global culture and even art museums are collecting the works of street artists. People have different opinions about street art. Some think it is ...
You get on an almost-empty bus, but the next passenger decides to ignore all the empty seats to sit right next to you. While you are waiting in line at the supermarket, the next customer stands just behind you shouting into his phone. These are attacks of the personal space invaders . Though preferences for personal sp...
One day, when I arrived at school, an ice cream truck was parked in the schoolyard. Ice cream men usually drove their trucks to primary schools. I had never thought one ice cream truck would come to bring ice cream to us older kids. When I went up to the truck, I was quite surprised to hear the man call out, "Free ice ...
Mr Brown and Mr Green are in the garden. They are neighbours. Mr Green asks, "What's the matter?". Mr Brown says, "My house is too small! I want a big house!". Mr Green is very clever. He has a good idea. "Buy a dog!" says Mr Green. "A dog?" says Mr Brown. "That's a funny idea! Well, OK." So Mr Brown buys a dog. He put...
One of the Queen's closest relatives and oldest friends was allowed to give a deep description into the family life of the Royals. Although there have been hundreds of other books declaring to offer a quick look behind the Palace doors, this is the first written by someone who is closely related to the Royal Family and...
Question: Back in September of 2005, on the first day of school, Martha Cochran, a social studies school teacher at Robinson High School, did something unforgettable. On the first day of school, with permission of the school headmaster, she took all of the desks out of the classroom. The kids came into the first period...
I was waiting in line to register a letter in the post office at Thirty-third Street and Eighth Avenue in New York. I noticed that the clerk appeared to be bored with the job--weighing envelopes, handing out stamps, and issuing receipts--the same dull work year after year. So I said to myself, "I am going to try to mak...
Hundreds of great books are published in America every year. And every year, editors, critics and other readers try to choose a list of favorites. A few books showed up on list after list of the best fiction from this year. One of them was Ann Patchett's State of Wonder. Publishers Weekly described the novel as one " _...
London police are well known in the world. Today there are policemen everywhere, but in 1700 there was no policeman in London at all. A few old men used to protect the city streets at night, and they were not paid very much. About 300 years ago, London started to get bigger. The city was very dirty and many people were...
Authorities in Shanghai said Thursday night that another person has died from H7N9 bird flu, bringing the death toll to five around the country. The city has reported six infections to date, and four have died, said the Shanghai Municipal Health and Family Planning Commission. Of the rest two, there was a four-year-o...
If an organism is existing then it is made up of Answer: life material Lucy and her classmates are discussing about creating a homepage for their class. Lucy: What should we put on our class homepage? Jane: I think our class homepage should have daily or weekly news of class activities. Mathew: What kind of clas...
You might think that whether you choose a blue shirt or a yellow one to wear to work or college makes no difference to your day and those around you. However, an increasing number of experts argue that the colors we choose affect our mood , our career and even our health. Color affects us to a greater degree than most...
Background music may seem harmless, but it can have a powerful effect on those who hear it. Recorded background music first found its way into factories, shops and restaurants in the USA. Very soon it spread to other parts of the world. Now it is becoming difficult to go shopping or eat a meal without listening to back...
All the cities are quite the same. Living in a modern Australian city is not very different from living in an American city. But there are some differences on farms. In many parts of the world, farmers and their families live in villages or towns. In the United States, each farm family lives in its own fields. Usually ...
What can be produced when electrical energy is provided to a blown piece of glass with a wire inside? Answer: luminescence Tom's tenth birthday is on this Sunday. His parents give him a birthday party on Saturday. They help him invite Mike, Simon and two other friends. The party is at Tom's home. Tom's father buys n...
American children are not the only couch potatoes with nearly one third of children globally spending 3 hours a day or more watching TV or on computers, according to the study of over 70,000 teens in 34 nations. From Argentina to Zambia, Regina Guthold of the World Health Organization in Geneva and her colleagues found...
A student is learning to speak British English. He wonders : Can I communicate with Americans? Can they understand me? Learners of English often ask: What are the differences between British and American English? How important are these differences? Certainly! there are some differences between British and American E...
Twenty years ago, Oliver's back injury ruined her childhood dream of becoming a ballet dancer. But the injury led her to t'ai chi when Oliver saw a poster for a t'ai chi class and decided to try the mysterious Chinese sport."I was active and could not bear resting in bed and I thought I had to find some way to recover,...
Bamboo is one of nature's most surprising plants.Many people call this plant a tree,but it is a kind of grass. Like other kinds of grass,a bamboo plant may be cut very low to the ground,but it will grow back very quickly.A Japanese scientist reported one bamboo plant which grew 1.5 meters in 24 hours ! Bamboo grows alm...
Michael Rossi is the Internet favorite Dad right now. Mr. Rossi, a father from Philadelphia, recently took his kids, Jack and Victoria, to Boston for three days during the school term. But Rydal Elementary School, one of the oldest schools in Boston, doesn't accept family holidays as an excuse for their absence and giv...
Thanks for signing up for the 2014 Black Friday Turkey Trot! This email will provide some basics about the race and some great news! First, your race packet is ready and can be picked up at the Fleet Feet Sports Tulsa location you've specified during registration. Hours for pickup. Tuesday, 10 am to 8 pm (Fleet Feet ...
American this year will swallow 15,000 tons of aspirin, one of the safest and most effective drugs invented by man. The most popular medicine in the world today, it is an effective pain reliever. Its bad effects are ly mild and it is cheap. For millions of people suffering from arthritis . It is the only thing t...
Scott Alan woke up very early that morning in his bedroom in his house. He felt something licking his face and he wasn't sure what it was. As he opened his green eyes slowly, he saw a bit of fur. Then he saw a tongue. After that, some more fur and then slurp! He was licked again! "Oh, Boscoe!" the little boy said with...
The vampire finches in the Galápagos Islands peck at another species of bird, the blue-footed booby, until the finches make a wound. Then, the finches drink the booby's blood. Scientists think that many generations ago finches used to peck bugs off the booby, and the behavior evolved to what it is today. Which statemen...
The 115m Christmas Bird Count is officially underway. The count is an annual investigation of local and migratory birds and it's organized by the National Audubon Society. From December 14 to January 5, volunteers will gather in more than 2,000 locations in North, Central and South America to count the birds in their ...
Providing a highquality education for all children is important to America's economic future.President Obama has decided to provide every child with access to a complete and competitive education,from cradle through career. The years before a child reaches kindergarten are among the most _ in his or her life to influe...
In the future, when robots can be used both in homes and in other areas, they could improve the living standards of people. Many people burn their energy on their day-to-day tasks like cooking, cleaning after work, etc. When robots can complete such jobs, people can spend more time with their family and friends. Expert...
Question: April 20this Mary's fourteenth birthday. It is Saturday. She invites Kate, Helen, Jane, and Tom to her birthday party. Each of them brings a birthday present for her and says," Happy birthday, Mary" Mary's mother makes a big cake. It has fourteen candles on it. All says "How wonderful!" They have a lot of ice...
You may not have heard of Ashoka, but for the past 27 years,this association, founded by Bill Drayton, has fought poverty and sickness, promoted education and encouraged small businesses. To support these worthy causes, Ashoka provides money for the world's most promising "changemakers" seeking to solve urgent ...
Making an apology is not the same as making amends. Sometimes we apologize just because it's the easiest thing to do. What's actually important is to identify where we go wrong, take full responsibility for our mistakes and , if possible, try to make up for them. A recent case involving Hewlett-Packed, the US computer ...
Question: Which area is coldest? A. rainforest B. tundra C. grassland D. reef Answer: B Question: One cold winter morning, an old woman had to go to see her doctor. When she walked into the doctor's office, she told him that her right leg hurt and sometimes she could not walk. She asked him what was wrong. She told hi...
Do you like to listen to music when you feel sad? Do you like to sing songs in the shower? Music is everywhere. But in many countries, music classes in schools are _ . These days, because of the bad economy in the US, some schools fired arts teachers including music teachers. Some students don't have the chance t...
Crazy Festivals Mike the Headless Chicken Festival In 1945, farmer Lloyd Olsen attempted to cut off the head of Mike, a chicken, so his wife could cook it up for dinner. However, the bird didn't die and lived another year and a half, making regular trips to the fair, where people paid a quarter to see the amazing headl...
Last spring, I was fortunate to be chosen to join in an exchange study program. The moment I arrived in Paris, I was greeted by a nice French couple who would become my host parents. The bit of French I had taken in high school began coming out of my mouth; speaking the language would only become more natural over the ...
On a Friday night in May 2015, Oliver and Lone Kleven heard angry shouts coming from their front lawn. Lone, 68, stepped onto the porch and saw two men in dark clothes struggling with something on the ground--right where she and her grandson had planted a flower bed the weekend before. "Go fight somewhere else!" she sh...
Design your own adventure spent at IZE's Blue Creek Field Station by choosing activities per day from the list below. Short Cave Hike: 2-hour activity where you will be exposed to the ultimate tropical rainforest experience. At every turn along the trail,a novel experience awaits. Perhaps it's a trail of leaf cutter ...
The next time you look up at the sky and see a cloud that looks like Mickey Mouse or your favorite fruit, look again. It may not be a cloud, but a Flogo -- a logo that flies. It's a new form of advertising in the sky that's never been used before. It's a different way to market your products, logos, and events. These f...
Tim and Li Fang are not going to have any classes next week. They're going to work on a farm. They are going to leave at about seven thirty on Monday morning. They are going to travel to the farm by bus. They are going to wear old clothes because they are going to grow rice. They are going to have fish for lunch. They ...
As a girl, I've spent a great deal of my time on earth concerned about my weight. So I do know something about exercise. Let me tell you about the calorie-burning activities I've tried or will try. Salsa I try to maintain my weight through dancing. Dancing improves my coordination and sense of rhythm in addition to b...
When the Farnsworth family moved to their new farm in 1919, eleven-year-old Philo was surprised to find it wired for electricity. This unusual circumstance contributed to his fate -- to become an important inventor of the twentieth century. By thirteen, Farnsworth had become a self-taught electrical engineer. He was ab...
The voice of China was not hot during the summer of 2012. The voice of China is a large music show in China. This show is also the only one which regards the voice as the only ruler. It premiered at 21:15 on July 13,2012,on the Zhejiang Television. It has attracted great attention. The show became an overnight sensatio...
Question: Thousands of people pass through the gates of Disney's entertainment parks in California, Florida and Japan each year. What makes these places an almost universal place of interest? What makes foreign kings and queens and other important people want to visit these Disney parks? Well, one reason is the way the...
Question: Though "nanometer" is now a fashionable term all over the world,few people know exactly what it is.It has become a new favorite of manufacturers and sellers in recent years.Many "high-tech" products bearing the name "nano" have entered the market,bringing more mysterious feeling to surprised consumers. Nanome...
How to look good in a photo? What should you do if you want to have a nice photo taken? Whether it's work or fun, the most important thing is lighting. If you get bad lighting, you will look bad, too. Know where the light is. You don't want it below you or above you, you want it to shine directly at you. The key thing ...
Question: International Robotics Forum Tokyo Big Sight,Tokyo, Japan, December 4-5 The Robotics Society of Japan (RSJ), to provide opportunities for young robot lovers to learn more about industrial and service robots, is going to hold the International Robotics Forum that will cooperate with this year's International...
Question: A population of small, plant-eating beetles lives in a forest. About half of the beetles are light brown and the others are dark green. If years of drought cause the area to become dry with few trees, what would the beetle population most likely look like after several generations? A. It would be mostly light...
Helen Keller was a US author and public speaker who became blind and deaf at the age of 19 months. Anne Sullivan became her teacher in 1887 and taught her to read, write, use sign language and speak. Keller received degree from Radcliffe College in 1904 and spent the rest of her life encouraging others with difficultie...
There are stock markets in large cities in many countries. Stock markets in Paris, London, Tokyo, Shanghai and New York are among the largest and most well-known. The stock, also called stock exchange, is a place where people can buy or sell shares of a factory or company. And each share means certain ownership of...
Boys and girls love to watch TV. Some children spend six hours a day in school and four to six in front of the TV set. Some children even watch TV for eight or more hours on Saturday. TV programmes are like books and films. A child can learn bad things from some of them and good things from others. Some programmes help...
Some American parents might think their children need better education to compete with China and other countries' children. But how much do the parents themselves need to change? A new book Battle Hymn of the Tiger Mother written by Amy Chua has caused a debate about cultural differences in parenting. Ms. Chua is a pro...
Cyberspace, data superhighway, multimedia, for those who have seen the future, and the linking of computers, televisions and telephones will change our lives for ever. Yet for all the talks of a forthcoming technological utopia, little attention has been given to the implications of these developments for the poor. As ...
You may have heard that a young man named Abner Doubleday invented the game known as baseball in Cooperstown, New York, during the summer of 1839. Doubleday then went on to become a Civil War hero, while baseball became America's beloved national pastime. Not only is that story untrue, it's not even in the ballpark( pl...
Feeling left out? A reader wrote in to say that she was feeling lonely at break because her best friend wasn't around.Here's our advice to her--and to all kids who feel lonely sometimes. It's hard when a best friend isn't around--maybe because she moved to a different school or a different class.You may feel lonely at ...
all animals Answer: To master a language one must be able to speak and understand the spoken language as well as to read and write.Lenin and his wife translated a long English book into Russian but when they went to England in 1902, English people couldn't understand a word Lenin and his wife said, and Lenin and his w...
Which is a positive impact on the bio environment? Answer: The oldest man had just celebrated his hundredth birthday and the reporter of a local paper called on him for an interview .Having congratulated the old man, the reporter asked a few questions. "To what do you owe your long life?" The old man thought for a mom...
As a teacher, I always think it right to teach my students to write about their true feelings and real experiences. But once I was puzzled about this. After explaining a text one day, I asked my students to write a passage about their families. All the students wrote quite well but the best of them all was the one writ...
Question: Do you like dogs? Do you know the following things about dogs? The first pet dog Dogs are meat-eating animals. They belonged to the family of wolves a long time ago. About 15,000 years ago, people started keeping wolves for hunting . Over the time, the wolves began to look like dogs and they became people'...
Look into the mirror and what do you see? You see yourself. But when you move. you do everything backward in the mirror! If you wave your left hand, your right hand waves in the mirror. If you wink your right eye, your left eye, your left eye winks . Try to read a page in the mirror .The words will be backwards. What i...
Stout beardfish live in the deep ocean. They live so far down that there is no light. Which characteristic would best help stout beardfish to survive in the dark? Answer: two whiskers that locate food Michael Joseph Jackson was born on August 29, 1958. He was born in Gary, Indiana. He was the seventh child out of nine...
Question: Agnes Miller was one of the earliest leaders of the Women's Liberation Movement in the United States. She was born on a farm in Missouri in 1892. Strangely enough she had a very happy life as a child. She was the only daughter and the youngest child of five. Her parents and her brothers always treated her as ...
Soil has everything a tree needs to Answer: develop A recent survey of 2000 parents in Britain showed that they are often afraid of science questions asked by their curious children only because they have no idea what the answer is. Here is a list of some simple questions that you can ask your parents to see if they k...
Global warming threatens to hold back human progress, and make unachievable all UN targets to reduce poverty, according to some of the world's leading international development groups. In a report published today, Oxfam, Greenpeace, Christian Aid, Friends of the Earth, WWF and 15 other groups say rich governments must ...
As a teacher, I always think it right to teach my students to write about their true feelings and real experiences. But once I was puzzled about this. After explaining a text one day, I asked my students to write a passage about their families. All the students wrote quite well but the best of them all was the one writ...
Last year, the most-read children' s books at least in UK were almost all fantasy novels. But why is this the case? What. exactly does fantasy offer to young readers? What' s important to point out here is that fantasy writing has come to be considered as belonging to popular culture, and is therefore generally regarde...
Most of us are used to seasons. Each year, spring follows winter, which follows autumn, which follows summer, which follows spring. And winter is colder than summer. But the earth goes through temperature cycles over much longer periods than those that we experience. Between 65,000 and 35,000 years ago, the planet was ...
The average global temperature has increased by almost 0.5 centigrade degree over the past century; scientists expect it to rise by an extra 1~3 degree over the next 100 years. Warmer weather makes glaciers melt, adding more water to the ocean. The warmer temperature also make water expand, so it takes up...
On Christmas Eve, the night before Christmas Day, children are very happy. They put their stockings at the end of their beds before they go to bed. They want Father Christmas to give some presents. Father Christmas is a very kind man. He comes on Christmas Eve. He lands on top of each house and comes down the chimney ...
Today, when a man steps on to the moon, or something new and important happens, the world learns about it immediately. What did the newspapers say about that first flight in 1903? Strangely enough, they said hardly anything about it at all. There are only a few reports about it in the papers. These reports said very li...
The _ is the tallest modern land animal. It can be over 5. 5 meters tall. Its neck alone may be 1. 9 meters long. Yet the giraffe has only seven bones in its neck, the same number as in the humans'. Even a small bird has many more bones in its neck than a tall giraffe. Each bone in a giraffe's neck is very long, while ...
One of the greatest gifts one generation can give to other generations is the wisdom it has gained from experience. This idea has inspired the award-winning photographer Andrew Zuckerman. He interviewed and took photos of fifty over-sixty-five-year-olds all over the world. His project explores various aspects of their ...
When you are riding a bicycle at night, your bicycle's reflectors help people in cars see your bicycle. How do bicycle reflectors work? Answer: Preface to the fourth edition A practical English Grammar is intended for intermediate and post-intermediate students. We hope that more advanced learners and teachers will a...
Leaves are the part of a plant with the most a type of A. root B. bud C. bacteria D. specialized compartment Answer: D In this voyage I visited my new colony on the island, saw the Spaniards , had the whole story of their lives and of the villains I left there; how at first they treated the poor Spaniards badly,*how ...
mechanical weathering is breaking down what by mechanical means? boulders Jonny Jones was a nice and popular boy, who everyone loved.He was so much fun, so good and so kind to everyone that they treated him wonderfully. But as everything he needed was given to him without asking, Jonny became a _ . He was so spoiled b...
Question: When I'm in trouble, I always take out a book and read quietly. I put my heart into it so that I'll forget all the troubles. I've formed the habit of reading in this way. When I was a little boy, I was interested in picture books and storybooks. When I was a middle school student, I began to read novels, play...
In a trial between Jones and Smith, an issue arose about Smith's ownership of a horse that had caused damage to Jones's crops.Jones offered to testify that he looked up Smith's telephone number in the directory, that he called that number, and that a voice answered, "This is Smith speaking." At this, Jones asked, "Was ...
I have a shirt that is now too small, what can I do to conserve and reuse the fabric? A. Walk a runway with it B. Use it to protect my body from bullets C. Make a new wallet D. Track the weather with it Answer: C Which of these dissolve in water? A. Sand grains B. Sugar cubes C. Plastic straws D. Wooden spoons Answer:...
Standard English is that variety of English which is usually used in print,and which is normally taught in schools and to non-native speakers learning the language.It is also the variety which is normally spoken by educated people and used in news broadcasts and other similar situations.The difference between standard ...
Question: There once was a small boy who liked to wiggle. He would wiggle everywhere he went. He would wiggle during supper when he was eating his food. He would wiggle down the winding path outside his house. He could wiggle his right knee when he walked, and that gave his wiggle even more wiggle. One day, his gran...
An American educational expert, Frederick M. Hess, says that a long summer vacation doesn't make sense in today's world. This summer, 50 million kids will spend much time talking online, watching TV, playing video games and asking older brothers or sisters to take them to the supermarket. They will also be putting thei...

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