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    China has its first Nobel Prize in Science. And the winner, 84-year-old Chinese scientist Tu Youyou, also became the first Chinese woman to win the Nobel Prize. She won the 2015 Nobel Prize in Physiology or Medicine with William C. Campbell, an Irish-born researcher, and Satoshi Omura of Japan. The three winners will share the prize of 8 million Swedish crowns ($920,000).

    Half of the Prize was given to William C. Campbell and Satoshi Omura for their new treatment against illness caused by roundworm parasites (寄生虫). Tu Youyou won the other half of the Prize for developing a medicine, Artemisinin(青蒿素), which can help people fight malaria(疟疾). More than 240 million people in Africa have benefited from the treatment, according to the WHO (World Health Organization), and more than 1.5 million lives have been saved since 2000, thanks to the medicine.

    Tu Youyou started her research in 1969 when she was chosen as the director of a government project to find anti-malaria medicines. She and her workmates studied ancient Chinese medicine books and many different traditional treatments. They did nearly 200 experiments before they finally succeeded in getting the material Qinghaosu, later known as Artemisinin, in the 1970s. This medicine became the standard treatment for malaria in the WHO's list of important medicines.

    Premier Li Keqiang congratulated Tu for winning the Prize. He said, "Tu's winning the prize shows China's progress in scientific and technological field, and marks a great contribution of Traditional Chinese Medicine (TCM) to human health."

    Although it's a late honor for Tu and the world's recognition of Traditional Chinese Medicine, Tu's winning the first Nobel Prize in Physiology or Medicine makes Chinese scientists encouraged and confident to achieve more success in the future.

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    The baby is taking photos with his parents, the Duke and Duchess (公爵和公爵夫人) of Cambridge. The pictures were taken by the duchess' father, Michael Middleton, in the garden of their family home in Bucklebury, Berkshire. Taken earlier this month, they show the royal ,couple, Prince George and their black cocker spaniel (西班牙猎犬), Lupo. Tilly, a golden dog, belonging to the Middleton family, can be seen lying down behind them. The photographs of Prince George, who was born on 22 July, were published by Kensington Palace.

    On Monday Prince William, giving his first interview since becoming a father, told CNN:

    “He either reminds me of my brother or me when I was younger, I'm not sure, but he*s doing very well at the moment.”

    BBC reporter Nicholas Witchell said the new family looks “unselfconscious (自然的), relaxed and happy - much like most couples might look with their first-born baby”. He added: “Of course they're aware of what's expected of them. There will be staff - a nanny (保姆) to help in

    due course (适时地), but for the moment it's all rather informal and many might think, refreshing.”

    Famous photographer Terry O'Neill said he thought the pictures were “absolutely charming”.

    “It reminded me when I first started photography for myself - I just went for the light, and it was really interesting lighting (打灯光). As a matter of fact when I heard about these pictures, I thought 'Who have they got to do these pictures' - and the thought crossed my mind they might have asked the Queen because she's quite a good photographer.”

    The cultural and education manager of Magnum Photos, Fiona Rogers, told Radio 4's Today program the photograph of the couple and Prince George with the family's dogs was “technically not the most accomplished (技艺高超的) photograph”.

    “It's a photograph that any one of us could have in our family albums,” she said.

    A 15-year-old student who invented a flashlight(手电筒) getting power from the holder's body heat is going home today from California with a big prize and a chance to do further research.

    Ann Makosinski was the only Canadian among the four winners at Google's international science competition. Thousands of young scientists from around the world took part in the competition.

    Winning the science and technology competition was "a surprise". Ann said, "I think it will have a great influence on my future."

    Ann thanked her family for encouraging her interest in science and said that her first toy was a box of transistors(晶体管).

    Ann's prize includes $ 25,000 and a "once in a-lifetime expericnce" from Google for her Hollow Flashlight, which has no moving parts or batteries.

    The idea for the invention came from seeing unwanted batteries and her friend's experience. When Ann visited a friend in the Philippines, she saw the friend couldn't study when it became dark because there was no electricity or light. She saw the need for a flashlight that has no batteries - Hollow Flashlight.

    In her project, Ann wrote "I made two flashlights that do not use any batteries or harmful materials. They do not create any noise and will always work. The flashlight needs at least a 5℃ temperature difference between the holder's body and the environment around to produce light."

    A video of Ann explaining how she creatcd the flashlight has been watched more than 1.4 million times on the Internet.

    Though Ann was successful, she has not made a decision about her career path. Ann hopes that she can find a way to join her love of film and science together.

    The four winners were chosen from 15 final competitors from eight countries. The competition attracted thousands of students in 120 countries.

    Mr. Brown is from England. He and his wife（妻子）are teachers. They teach English in Shanghai. They have a boy and a girl. They are John and Lucy. John is a middle school student, but Lucy is not. She is only six.

    They have two bikes. One is big, and the other is small. The big one is for John. The small one is for Lucy.

    On Sundays, sometimes they are at home, sometimes they go to the parks. They like China.

    They have a lot of（很多的）Chinese friends.

    Tom is an eight-year-old student in Grade Three. He is not interested in his lessons. He spends most of his time playing basketball. At night, he doesn't sleep until very late in order to play. In the morning, he usually gets up late and hurries to school.

    Tom's father is worried about his poor schoolwork. He tries to make him work harder. One day, his father said to him, "My boy, if you get one hundred marks in the exam, I'll buy a new basketball for you." The boy was very happy to hear that.

    The next day Tom came running home. “Oh, Dad, I got one hundred." He shouted, “I got forty in English this morning and sixty in Chinese this afternoon!”