A blocked airway(呼吸道) can kill someone in three to four minutes, but it can take more than eight minutes for an ambulance to arrive. So a simple procedure such as opening someone's airway can save their life while they're waiting for emergency medical help. This means you're more likely to give first aid to someone you know than a stranger.

    There are many misconceptions (误解) surrounding first aid. Below are the ‘most popular' ones with details of what you should do.

    You should put butter or cream on a burn. The only thing you should put on a burn is cold water — keep the butter for cooking. Put the affected area under cold running water for at least ten minutes.

    The best way to treat bleeding is to put the wound under a tap. If you put a bleeding wound under a tap you wash away the body's clotting agents(凝血剂) and make it bleed more. Instead put pressure on the wound with whatever is available to stop or slow down the flow of blood. As soon as possible call 999. Keep pressure on the wound until help arrives.

    Nosebleeds are best treated by putting the head back. If you put the head back during a nosebleed, all the blood goes down the back of the airway. Instead advise them to tilt(倾斜) their head forwards and ask the person to pinch(捏) the end of their nose and breathe through their mouth.

    You need lots of training to do first aid. You don't — what you mostly need is common sense. You can learn enough first aid in a few minutes to save someone's life — whether it's from a book, attending a course or watching videos online.

    Remember: anyone can save a life

    Let's look at the movies we can't wait to watch in 2019

    Dumbo (March 29)

    Dumbo is a 1941 American film produced by Walt Disney Productions. The main character is an elephant who is nicknamed “Dumbo”. Dumbo is always laughed at for his big ears, and he is rejected by the other elephants. With no parent to care for him, he is alone. But in fact, he is capable of flying by using his ears as wings. A live-action adaptation of the film directed by Tim Burton is scheduled to be released on March 29, 2019.

    Shazam! (April 5)

    Shazam is an upcoming American superhero film based on the DC Comics character of the same name. Directed by David F. Sandberg, the film is set to star Asher Angel as Billy Batson, a teenage boy who can transform via the magic word “Shazam” into an adult superhero, played by Zachary Levi. It will be the first film version of the character since the 1941 series Adventures of Captain Marvel (the character's original name).

    Aladdin (May 24)

    Aladdin is a fictional character and the role of the film Aladdin (1992) based on Aladdin, a folk tale of Middle Eastern origin He is voiced by Scott Weinger, while his singing voice is provided by Brad Kane. Aladdin never received a formal education, and has only learned by living on the streets of Agrabah. He has to steal food in the local market in order to survive. Mena Massoud is set to play a live-action version of the character in a live action adaptation of the 1992 film.

    Godzilla, King of the Monsters (May 31)

    Godzilla, King of the Monsters is a 1956 Japanese-American science fiction film, co-directed by Terry O. Morse and Ishiro Honda. It is a heavily re-edited American adaptation. For this new version of Godzilla, some of the original Japanese dialogue was translated into English, and some of the political, social and anti-nuclear themes were removed completely.

    Go to NYU Precollege Summer Program

    Make the most of your summer vacation with this six-week academic summer camp for high school juniors and seniors. Earn college credits, explore New York City(NYC), and experience academic and student life at New York University(NYU), Scholarships are available.

    Participants

    NYU Precollege summer camp offers rising high school juniors and seniors the opportunity to experience academic and student life at New York University. Teens take college-level courses for academic credits which may be applied to a future degree. Residential（住校的）and non-residential choices are available.

    What to do

    Participants take credit-bearing（学分计的）courses with current college students. Courses are available in over 36 subjects. Students can explore the archeological（考古学的）history of New York City, visit major New York sports equipment, learn the business of sports management, begin to master the Chinese language, practice the art of news reporting, or dig into the service industry while going behind the scenes at Manhattan hotels and restaurants.

    Additionally, students have the opportunity to participate in free noncredit seminars taught by NYU's distinguished writing experts. The seminars offer students an opportunity to improve writing skills and focus on college-level writing.

    Harvest Outside the classroom, NYU Precollege offers seminars regarding the college admissions and application process, as well as a variety of on-and-off-campus social event and activities. NYU Precollege summer camp allows outstanding teens to get a taste of college while still having time to work or volunteer outside of school, and enjoy the summer vacation.

    Hacking isn't just for computers and smart phones. According to a study, scientists have found a way to hack a plant's genes in order to make it use sunlight more quickly. Someday, the results could increase the number of food produced around the world.

    Scientists used tobacco plants in the study because it is easy to change the plants^' genes. Hacked plants are larger than normal plants.

    Photosynthesis is the word used to describe how plants use sunlight, water and carbon dioxide to make their own food. Scientists say this is a very slow process. Plants use less than 1 percent of the energy. But by hacking a plant's genes, the scientists were able to increase the amount of leaf growth on plants between 14 and 20 percent. Scientists hacked the plant's protective system. Normally, this system starts when a plant gets too much sunlight. When the plant senses the light, it creates more leaves. When the plant is in shade, the protective system is turned off. But the process is slow.

    The new study sped up the process by changing the plant's genes, the protective system turned on and off more quickly than normal. As a result, leaf growth on the plants scientists used in the study increased. Leaf growth on two plants increased by 20 percent, while leaf growth on a third plant increased by 14 percent. Scientists conducted the study on tobacco plants. But they think the genetic changes would produce the same results in corn and rice.

    Agriculture professor Tala Awanda said the study makes sense, but cautioned the yield（产量）might not be quite so high for conventional food crops. Still, she added in an email, "this study remains a breakthrough,"

    Exactly five years ago, on New Year's Eve, I was invited to a children's ball by a man high up in the business world, who had his connections, his circle of acquaintances, and his close friends. So it seemed as though the children's ball was merely an excuse for the parents to come together and discuss matters of interest to themselves, quite innocently and casually.

    I was an outsider, and as I had no special matters to express, I was able to spend the evening independently of the others. There was another gentleman present who had just stumbled upon (偶然遇到)this affair of domestic happiness，just like me. He was the first to attract my attention. His appearance was not that of a man of noble birth. He was tall, rather thin, very serious, and well dressed. Obviously he had no heart for the family celebration. The moment he went off into a corner by himself, the smile disappeared from his face, and his thick dark brows knitted into a frown. He knew no one except the host and showed every sign of being bored to death, though bravely keeping the role of thorough enjoyment to the end. Later I learned that he was a provincial, had come to the capital on some important business, had brought a letter of recommendation to our host, and our host had taken him under his protection, not at all with love. It was merely out of politeness that he had invited him to the children's ball.

    They did not play cards with him .They did not offer cigars. Thus , my gentleman , not knowing what to do with his hands , spent the evening stroking his whiskers(胡须). His whiskers were really fine, but he stroked them so eagerly that one got the feeling that the whiskers had come into the world first and afterwards the man, in order to stroke them.

Following My Dream

I grew up in a poor family with six brothers, three sisters, my father and mother. We had little money and few goods, but plenty of love and attention. I was happy and energetic. I understood that no matter how poor a person was, he could still afford a dream. 

My dream was athletics. By the time I was sixteen, I could throw a ninety-mile-per-hour fastball and hit anything moving on the football field. And I was so lucky that my high-school coach was Ollie Jarvis, who not only believed in me, but often told me "The dream is priceless." However, when I was about to get off the ground, one particular thing happened, which almost ruined (毁坏)my long-held dream. 

It was the summer holiday in Senior Two and a friend recommended me for a summer job. I was offered $12.25 per hour. Compared with the average $3.5, that was a big sum. I was so excited, because this meant a chance for money in my pocket, certainly, money for a new bike and new clothes, and the start of savings for a house for my mother. The prospect (前景)of the job was inviting, and I wanted to jump at the opportunity. 

Then I realized I would have to give up summer baseball training to handle the work schedule. I didn't dare to tell my coach. I thought of the advice my mother often gave me when I lacked courage, "If you make your bed, you have to lie in it." I decided to talk to my coach by myself. After all, my dream of buying my mom a house and having money in my pocket was worth facing his disappointment to me. I gathered my courage and knocked at his door…

What should one do even if he was poor in the author's opinion? {#blank#}11{#/blank#}

Why did the author want to give up summer baseball training? {#blank#}12{#/blank#}

What is the coach's attitude towards the author's dream? How do you know that? {#blank#}13{#/blank#}

What would happen when the author knocked at his coach's door? {#blank#}14{#/blank#}