Most people agree that honesty is a good thing. But does Mother Nature agree? Animals can't talk, but can they lie in other ways? Can they lie with their bodies and behavior? Animal experts may not call it lying, but they do agree that many animals, from birds to chimpanzees, behave dishonestly to fool other animals. Why? Dishonesty often helps them survive.

    Many kinds of birds are very successful at fooling other animals. For example, a bird called the plover sometimes pretends to be hurt in order to protect its young. When a predator（猎食动物）gets close to its nest, the plover leads the predator away from the nest. How? It pretends to have a broken wing. The predator follows the “hurt” adult, leaving the baby birds safe in the nest.

  Another kind of bird, the scrub jay, buries its food so it always has something to eat. Scrub jays are also thieves. They watch where others bury their food and steal it. But clever scrub jays seem to know when a thief is watching them. So they go back later, unbury the food, and bury it again somewhere else.

    Birds called cuckoos have found a way to have babies without doing much work. How? They don't make nests. Instead, they get into other birds' nests secretly. Then they lay their eggs and fly away. When the baby birds come out, their adoptive parents feed them.

    Chimpanzees, or chimps, can also be sneaky. After a fight, the losing chimp will give its hand to the other. When the winning chimp puts out its hand, too, the chimps are friendly again. But an animal expert once saw a losing chimp take the winner's hand and start fighting again.

    Chimps are sneaky in other ways, too. When chimps find food that they love, such as bananas, it is natural for them to cry out. Then other chimps come running. But some clever chimps learn to cry very softly when they find food. That way, other chimps don't hear them, and they don't need to share their food.

    As children, many of us learn the saying “You can't fool Mother Nature.” But maybe you can't trust her, either.

This year's flu season is pretty scary. To try to minimize the effects, public officials are still urging anyone who hasn't yet gotten their flu shot to get one as soon as possible. However, even if every single person got a shot in the arm, the vaccine(疫苗)— with its excellent 36 percent effectiveness—would not prevent everyone from getting infected with the annoying virus. Knowledge is power, so here's what goes on in your body when you come down with the flu.

    The influenza virus primarily attacks your nose, throat, and the tubes that lead to your lungs. But the flu is so much more than that. Your muscles ache, your head hurts, and your appetite goes down, among other things. To our surprise, almost all of these symptoms have less to do with the virus itself than with your immune(免疫的)response to them. Unfortunately, the very defense you have in place to ge rid of the flu is the reason you feel so painful when you recover.

    The virus usually enters through your mouth, typically by way of your hands. But it takes a few days for symptoms to set in. While this process might cause some harm to your nose and throat, it's nothing major, and nothing like the symptoms that typically accompany a bad or even mild case of the flu.

    The real fun starts when your immune system begins to fight. Your immune system comes in two parts: the innate system and the adaptive. The innate immune system is essentially an all-purpose tool. As soon as your body senses the presence of any injury or invader (入侵者), the innate immune system launches into action by producing tiny proteins called cytokines and chemokines. The cytokines reproduce almost immediately and start to attack the virus. This increase in immune cells creates an serious inflammation(炎症) throughout the body. But the worst is still to come. Meanwhile, the chemokines work with the adaptive immune system to help create T cells. These cells are a special type of white blood cell that works in a much more specific way: They find the influenza virus, identify what's special about it, and create something unique on their surface that finds and destroys similar invaders.

Beijing Imperial Court Food

    Imperial Court Food（宫廷菜）is a style of food with origins in the Imperial Palace and it is well-known for the original features of the raw materials and carefully selected ingredients. In addition, the dishes are decorated with different colored vegetables and fruits in various shapes. Each dish has a special name, such as Yu Feng Huan Chao. And some of them even have short stories. Today, Imperial Court Food has become an important school of Chinese cooking with several places offering this special taste. While expensive, it is worth trying.

    Restaurants of Imperial Court Food

    Fangshan Restaurant

    Fangshan Restaurant is the most famous one offering the first-class Imperial Court Food. The restaurant is made up of three parts and it can hold 500 people eating at the time. It is decorated in imperial style with the design of dragon and phoenix. Here is the best place to experience the life of the Chinese emperors in former days. Now, it serves nearly 800 kinds of Imperial Court Dishes. Among them, Man-Han Banquet is the most famous.

    Li Jia Cai Restaurant

    The dinner here is served by set menu starting at ¥298/ person. That is to say, a quest cannot order a dish but a set of dishes. There are no chemicals in the dishes and all tastes are natural. This restaurant has welcomed many famous people including Bill Gates, the former premier of Britain, John Major, and Chinese superstar Jackie Chan.

    Yushan Restaurant

    The layout of the restaurant follows the imperial palace. When eating in the restaurant, diners are served by waitresses in traditional imperial clothes.

    Da Zhai Men

    The dishes and snacks cooked in this restaurant are worthy to have a try. And, the traditional performances at night is one of the restaurant's attractions.

    Royal Palace

    Both of the food and services of this restaurant are so good. You can also enjoy some wonderful performances in this large courtyard.

    Parents and kids today dress alike, listen to the same music, and are friends. Is this a good thing? Sometimes, when Mr. Ballmer and his 16-year-old daughter, Elizabeth, listen to rock music together and talk about interests both enjoy, such as pop culture, he remembers his more distant relationship with his parents when he was a teenager.

    “I would never have said to my mom, 'Hey, the new Weezer album is really great. How do you like it?'” says Ballmer. “There was just a complete gap in taste.”

    Music was not the only gulf. From clothing and hairstyles to activities and expectations, earlier generations of parents and children often appeared to move in separate orbits.

    Today, the generation gap has not disappeared, but it is getting narrow in many families. Conversations on subjects such as sex and drugs would not have taken place a generation ago. Now they are comfortable and common. And parent-child activities, from shopping to sports, involve a feeling of trust and friendship that can continue into adulthood.

    No wonder greeting cards today carry the message, “To my mother, my best friend.”

    But family experts warn that the new equality can also result in less respect for parents. “There's still a lot of strictness and authority on the part of parents out there, but there is a change happening,” says Kerrie, a psychology professor at Lebanon Valley College. “In the middle of that change, there is a lot of confusion among parents.”

    Family researchers offer a variety of reasons for these evolving roles and attitudes. They see the 1960s as a turning point. Great cultural changes led to more open communication and a more democratic process that encourages everyone to have a say.

    “My parents were on the 'before' side of that change, but today's parents, the 40-year-olds, were on the 'after' side,” explains Mr. Ballmer. “It's not something easily accomplished by parents these days, because life is more difficult to understand or deal with, but sharing interests does make it more fun to be a parent now.”

    With 830 students aged between 12 and 8, Lochaber High School, at Fort William, is one of the largest secondary schools in the Highlands, It covers a huge area and many of the students come from small communities (社区) and travel up to 40 km to get into school each day, In the past, the school covered a much larger area and many students had to stay in one of the school dormitories, or-if older to live with local families, but other high schools have opened in the West Highlands, so the catchment area（责任区域） for Lochaber High, though still very large, is not as large as it used to be. Students travel into school by car, by bus, or by special minibus each day, and some come on foot or by bike. Most students live in Fort William itself, or in one of the surrounding villages.

    At the end of their high school life, and after getting higher or advanced higher grade exam results, most students decide to move on to some form of further education. Some students can remain, taking specialised courses at the West Highland college, but most leave home in Lochaber and go south or east to cities, Many young people in this area feel that there are not enough opportunities here, Going to a city certainly means new friends, a whole new lifestyle, and a more exciting night life.

    Even though Fort William is, in a way, small and far away from cities, as far as I am concerned, it is a great place to live. There is a real community atmosphere(氛围)here, and many people know, or are related to, many other people. There is always something to do or see in Fort William and there is no excuse for being bored! But there is one thing that is certain for everyone, that is, Highland hospitality. It is still very real, very alive! People look forward to seeing you!

How to Remember What You Read

    Reading is important. But the next step is making sure that you remember what you've read! {#blank#}1{#/blank#} you may have just read the text. But the ideas, concepts and images（形象）may fly right out of your head. Here are a few tricks for remembering what you read.

    {#blank#}2{#/blank#} 

    If the plot, characters, or word usage is confusing for you, you likely won't be able to remember what you read. It's a bit like reading a foreign language. If you don't understand what you're reading, how would you remember it? But there are a few things you can do... Use a dictionary; look up the difficult words.

    Are you connected?

    Does a character remind you of a friend? Does the setting make you want to visit the place? Does the book inspire you and make you want to read more? With some books, you may feel a connection right away. {#blank#}3{#/blank#} How willing are you to make the connections happen?

    Read it; hear it; be it!

    Read the lines. Then, speak them out loud. And, put some character into the words. When he was writing his novels, Charles Dickens would act out the parts of the characters. He'd make faces in the mirror and change his voice for each character. {#blank#}4{#/blank#} 

    How often do you read?

    If you read frequently, you'll likely have an easier time with remembering what you're reading and what you've read. {#blank#}5{#/blank#} As you make reading a regular part of your life, you'll make more connections, stay more focused and understand the text better. You'll learn to enjoy literature- as you remember what you read!

A. Are you confused?

B. Practice makes perfect.

C. What's your motivation?

D. Memory is sometimes a tricky thing.

E. Marking helps you remember what you read.

F. But other books require a bit more work on your part.

G. You can do the same thing when you are reading the text!