Butterfly Garden (Permanent Exhibit)
Walk among the free-flying residents of this warm conservatory. It is a wonderful opportunity to get close to a variety of living butterflies from New England and across the globe. The "Emergence Box" offers a window into the butterfly behavior. Look inside to see hanging chrysalids (蝶蛹) transform into adult butterflies. Tickets are required and visitors should reserve at least two weeks in advance.
A Bird's World (Permanent Exhibit)
This exhibit features the Museum's extraordinary collection of birds, displaying over 300 species found in New England. Here, you can learn to interpret the bird language taking place just outside your window at home.
Test
your observation skills and see if you can get past different birds without
them alerting (发信号) other animals to your presence 
Learn to identify birds from a distance by recognizing unique flight patterns. Practice your flying technique in the Bird Walk.
Hall of Human Life (Permanent Exhibit)
Should you have your baby's DNA sequenced? What keeps you awake? Step inside the Hall of Human Life, the Museum's new biology exhibition, and encounter such far-reaching questions on an amazing journey inside the human body. Through digital media and personal interaction, you become "part of the story', as you contribute your own data in a process of learning and discovery.
BODY WORLDS & The Cycle of Life (Temporary Exhibit Now Open!)
BODY WORLDS comes to the Museum of Science with a new chapter, Gunther von Hagens' BODY WORLDS & The Cycle of Life. Don't miss this truly unique opportunity to look within yourself and gain a whole new perspective on what it means to be alive. More than one hundred preserved human specimens reveal the wonders of human development and show how poor health, good health, and lifestyle choices can shape your body.
A few years ago, my husband Charlie and I had marital problems. Growing family responsibilities and financial worries took a toll on us and we began arguing frequently, often late into the night.
However, neither of us could take the step that would end our eleven-year marriage and bring heartbreak to our three young children. Deep down we knew we still loved each other, so we determined to work it out. Through countless discussions, we began to close the gulf. The more honest we were, the closer we became.
When I felt we were reaching solid ground, I asked my husband to give me an "eternity (永恒) ring". It was not so much the ring I wanted; it was the reassurance (保证) I thought it would bring.
We went shopping on a beautiful summer day. We walked hand in hand along a row of jeweler's shops. Finally I found a ring I liked. While waiting for it to be adjusted, the jeweler took my left hand and glanced at my engagement ring. "May I clean it for you?" he asked. "It really doesn't sparkle like it used to." Charlie said as I slipped the ring off my finger. A few minutes later the jeweler was back. The ring shone like new!
On the drive home, I didn't take my eyes off it. I forgot all about the eternity ring. I just couldn't believe how this old ring suddenly sparkled the way it had the day Charlie gave it to me. I had taken it for granted these past years, but with a little polish it could still make my heart beat fast.
And that's the way it is with a marriage. You have to work at keeping it polished and new, or else the grime (污垢) of the passing years will hide the joy. I put my hand on the seat between us and spread my fingers. Charlie covered my hand with his. I felt I was lucky to be able to see the sparkle in something gold when I thought I needed something new.
Have you ever heard a rumor spread around by students at your school? Rumors, like fake news, can often misinform individuals and lead them to believe false information.
In an attempt to settle this problem, the country of Singapore has passed a bill that bans companies and individuals from publishing false information online.
This law, known as The Protection From Online Falsehoods and Manipulation Bill, has caused a public outcry (强烈的抗议), as the government has been given the power to remove content that it considers inaccurate or against the public's interest.
Since Singapore's citizens are part of different racial and religious groups, the government fears that rumors or fake news can increase tensions within an already small country.
With the new law coming into effect, Singapore's government now has the authority to monitor news sites, social media platforms, and other databases of information to determine whether the content is falsified. The government can order for the removal of fake news, and publishers of this information can receive prison time and fines up to one million Singapore dollars!
Critics fear that the bill threatens their freedom of speech and freedom of expression. Since national issues and world news are generally discussed on online platforms, many are concerned that this new bill will prevent individuals from talking freely and having healthy conversations.
Several companies, including Google, Facebook, and Twitter, have offices situated in Singapore, meaning that the new law will affect their company operations. Social media companies in Singapore could face a decline in activity, as users may fear posting their opinions and being punished by the government.
Others are concerned that the law does not clearly state what a "false statement" is. Such an ambiguity might allow the government to misuse their power, even though the intention is to curtail the mow of false information and rumors throughout Singapore.
This law does give rise to several concerns related to freedom and privacy and it will be interesting to see what Singapore's government will do to deal with this problem.
Experts note that an unhealthy lifestyle can put you at great risk of heart disease and stroke. So doctors urge us to eat healthy foods, get exercise, stop smoking and limit our alcohol intake. But there is something else you can do. And it is free and easy. Smile!
Dr. Chockalingam, a heart disease specialist in Columbia, advises his patients to smile. He says a smile may be one way to help your heart. "When we smile, the brain wiring changes. The chemicals that are released are more positive." He says smiling is the first step in fighting physical and emotional stress and its sometimes harmful effects on human health. This is not just New Age advice. Several studies support his opinion.
When you feel stressed or under pressure, your body releases many natural hormones (荷尔蒙) including adrenaline and cortisol. Adrenaline increases your heart rate and blood pressure. Cortisol is the body's main stress hormone. It increases sugar in the bloodstream. If you are truly in danger, these hormones can help you. They are part of what we call our fight-or-flight response.
However, when we are stressed for a long period, these stress hormones are ever-present in our bodies. And that, medical researchers warn, may lead to health problems.
Researchers say the connection between stress and heart disease is still unclear. However, they claim that when people are stressed for long periods of time, they may have an unhealthy lifestyle, which can lead to health problems.
Dr. Chockalingam says a smile may be one way to help. He tells his patients to smile 20 times an hour. To some, that might seem like a lot of smiling. Or some might even feel foolish ... smiling for seemingly no reason. But a smile does not involve drugs. It is not invasive like a surgical operation. It is free and it has no bad side effects.
"Once people smile, they are relaxing. This relaxation directly lowers blood pressure, improves sugar levels in the blood. If we are smiling, we are breaking that link between stress and health." And it just may provide a little extra protection to everyone's heart health.
If you really want to get to know someone, travel with them. The following are some suggestions given by some people who have successfully traveled with friends.
Talk money ahead of time.
When you're traveling with friends, the topic of money will certainly come up. Talking about expenses early on will help your friends understand what can be done and what can't be done.
Create a group itinerary (行程表).
When traveling in a group, a lot of time can be wasted trying to figure out what to do once you get there—if this hasn't been discussed ahead of time. Have everyone write down what they'd like to accomplish on the trip before departure.
Choose a trip leader.
If you'll be traveling in a group with many friends, it can be hard to keep everyone motivated. He or she can set departure times and let everyone know the basic plan.
Once you've nominated (任命) a leader, using a travel folder to collect all tickets, maps and other important documents can help streamline the process of group travel, as well.
Power down.
Nothing is more likely to cause unhappiness than when one person is trying to have a conversation with someone who's busy showing off the trip on social media. If you spend the time with your face buried in your phone, your companions will rightly think your phone is more interesting than their company.
A. Set specific free time.
B. Gather your important documents.
C. Be open about expenses before even booking the tickets.
D. A leader can be the key decision maker of the group for the trip.
E. This wish list will let everyone feel their desires have been heard.
F. If you do decide to split up, use a communication app to stay in touch.
G. Put all social media activity on hold, and live in the moment with your friends.
A big thought can be one of the1forces in the world. I was 2with that idea all over again when I heard the story of Mary Crowe.
Young Mary was washing her father's overalls one day when the big thought3her.
In her mind she saw herself4from college in cap and gown, accepting her diploma, ready to5a career.
Since Mary came from a low-income family, her dream seemed out of6. There would never be enough money to send Mary to college.7, no member of her family had ever gone to college. But Mary8that thought. In secondary school she studied hard, and spoke9of her dream to teachers and friends. When her10day at school came, her principal (校长) called her into his office.
"I have a(n)11for you," he said.
It contained a scholarship to a nearby college. The power of a thought had12its first dividend (红利). But the scholarship could cover only part of her college13. Mary took every part-time job she could find.
Mary's dream came true when she graduated from college. Then she took a course in insurance. When she14herself to a local insurance company for a job, she was15. She applied again. The answer was no. She kept going back until the manager16her.
Twenty-five years later Mary Crowe's associates in that company17at a special dinner in her honour, recognizing her for her outstanding achievements as an insurance saleswoman.
"Each of us is constantly in a state of becoming," she said, giving her formula (方法) for18. "Through19and faith you can become what you think. Not that your life will be without problems, but along the way problems will be20. Ask and believe; dream and believe; work and believe."
At the beginning, written Chinese was a picture-based language. It dates back several thousand years the use of animal bones and shells on which symbols (carve) by ancient Chinese people. Some of the ancient symbols can still be seen in today's hanzi.
By the Shang Dynasty, these symbols (become) a well-developed writing system. Over the years, the system developed into different forms, as it was a time when people were divided geographically, (lead) to many varieties of dialects and characters. This, , changed under the rule of Emperor Qinshihuang of the Qin Dynasty.
Emperor Qinshihuang made the seven major states into one (unite) country where the Chinese writing system began to develop in one direction. That writing system was of great (important) in uniting the Chinese people and culture. Even today, no matter where Chinese people live or what dialect they speak, they can all still communicate (easy) in writing.
Written Chinese has also become an important means by China's present is connected with its past. People in modern times can read the classic (work) which were written by Chinese in ancient times. The high regard for the Chinese writing system can be seen in the development of Chinese characters as an art form, known as Chinese calligraphy, which has become an important part of Chinese culture.
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词；
删除：把多余的词用斜线（\）划掉；
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分。
With the development of modern industry, the environment is becoming worse and worse. This is high time that we took action and we would have nowhere to live. As high school student, we can protect the environment by live a low-carbon life.
Firstly, we should turn on the lights when we are not using them to save the electricity. Secondly, when we went out, we should walk or ride bikes if possibly. If we travel to places far away, they can take public transport.
Finally, it's also a good idea reuse things in our daily life, such as paper, bottles and cans.
