John B. Goodenough, an engineering professor from the University of Texas at Austin, has been awarded the 2019 Nobel Prize in Chemistry-jointly with M. Stanley Whittingham, a chemistry professor from the State University of New York and Japan’s Akira Yoshino, a professor of Meijo University-for the development of lithium-ion batteries (锂电池). According to the Nobel Committee, the three scientists “have created the right conditions for a wireless and fossil fuel-free society, and so brought the greatest benefit to humankind”.

Goodenough, born in 1922, identified and developed the key materials that can power portable electronics, leading to the wireless revolution. Today, batteries containing Goodenough’s innovations are used worldwide for mobile phones, power tools, laptops, tablets and other wireless devices, as well as electric vehicles.

Goodenough received a bachelor’s degree in mathematics from Yale University and a doctorate in physics from the university of Chicago. He beat the odds against him, first overcoming dyslexia (阅读困难症) as a child, and then the claim of a teacher who told the doctoral student in his 20s that he had started too late to be successful in physics.

He began his career in 1952 at the Massachusetts Institute of Technology’s Lincoln Laboratory, where he laid the groundwork for the development of random-access memory (RAM) for the digital computer. After MIT, Goodenough became a professor and head of the Inorganic Chemistry Laboratory at the University of Oxford where in 1979 he discovered it would be possible to store energy in rechargeable batteries through lithium cobalt oxide (锂钴氧化物).That discovery helped develop the lithium-ion battery. Goodenough joined the University of Texas at Austin in 1986, where his groundbreaking work continued.

At 97 years old, he still continues to push the boundaries of materials science. Despite the lithium-ion battery being well developed and available as a commercial product, it has its limitations. It can’t be charged too fast or overcharged. Goodenough still wants to see some new developments.

“I hope Ut-Austin still keeps me employed,” Goodenough once joked.

   When John Gurdon was 15, he ranked last out of the 250 boys in his grade at biology. He also came in last for every other science subject. His teacher wrote in a _____ , "I believe he has ideas about becoming a _____; form his present performance this is quite foolish. "

Luckily the teacher's words didn't _____ Gurdon's love for science. He kept working hard. He went to labs earlier and left _____ than anyone else. Finally he realized his dream.

On Oct. 8, 2012, 64 years later, the British professor _____ the Nobel Prize in Physiology or Medicine. Japanese scientist Shinya Yamanaka had contributed to the research and therefore _____ the award.

Gurdon got the honor _____ his research into cells and cloning. When he was studying at Oxford, he did some _____ on cells. He took a cell from an adult frog, moved its genes _____ , and put them into an egg cell. The egg cell then ______ into a clone of the adult frog. His research ______ for the first time that every cell in the body contains the same genes.

At that time, many people couldn't ______ Gurdon's idea. But later it helped to ______ Dolly the sheep in 1996, the first cloned mammal in history. It also led to important findings in the ______ use of cells. For example, cells from someone's skin can ______ into any type of tissue in the body. This is good news for those ____ who have diseased or damaged tissue.

Gurdon always remembers the ______ he had when he was 15. He even puts the report on his desk as a daily ______ to himself.

"When you have problems, like an experiment which doesn't work, it's ______ to remind yourself that perhaps you are not so good at your job and the teacher may be ______ ," he said.

However, the facts suggest Gurdon is pretty good indeed.

   Clara Barton,founder of the American Red Cross , gained worldwide honour for her devotion to easing human suffering and earned the nickname“Angel of the Battlefield”.

Barton was born into a freethinking family in 1821. Her elder brothers and sisters happily educated her in math and reading, so when she entered school at three years old, she could read and spell three-syllable words. 【小题1】

Concerned about Barton's difficulty in making friends, her parents sent her to a boarding school,hoping it would make her more comfortable with her peers. 【小题2】 Barton lost her appetite（食欲）and cried constantly. After only one term, she had to be brought home. Then, Barton stayed out of school to nurse her brother through a serious injury and also volunteered to care for poor families during a smallpox （天花）outbreak.

In 1861, the Civil War broke out. The sight of wounded soldiers touched Barton deeply. She began to collect and give away food , bandages, medicines, and other supplies to the Union Army.

 【小题3】 There, with little concern for her own safety, she cooked meals, assisted surgeons, and comforted wounded soldiers.

Eventually, because of working too hard , Barton broke down finally. 【小题4】 It was there that she learned of an organization based in Switzerland called the International Committee of the Red Cross , whose work mirrored her own.

Shortly after Barton arrived back home in 1873,her sister died. 【小题5】 When recuperating（康复）at a health facility in New York, she began planning for the establishment of an American wing of the International Committee of the Red Cross. Although at first the government opposed it, her efforts finally paid off. The American Red Cross was officially organized on May 21, 1881. Her influence lives on today in the work of the organization she founded.

   Canada’s Alice Munro, called the “master of the contemporary short story”, won the 2013 Nobel Prize in Literature. After that, the Nobel committee（委员会）said on Twitter that it hadn’t been able to contact Munro and left a phone message to tell her the good news. But The Canadian Press contacted her, and she was quoted as saying the award was "quite wonderful"and she was "terribly surprised".

Douglas Gibson, Munro's publisher read a statement on the author's behalf. "I am amazed and very grateful. I am particularly glad that winning this award will please so many Canadians. I'm happy that this will bring more attention to Canadian writing," she said, according to Gibson.

"Munro is acclaimed for her finely tuned storytelling，which is characterized by clarity and psychological realism（现实主义），"the Nobel committee said.

The author has won many honors over the years，including the 2009 Man Booker International Prize. "Alice Munro is mostly known as a short story writer and yet she brings as much depth，wisdom and precision to every story as most novelists bring to a lifetime of novels，"the Man Booker judging committee said at the time.

Munro，who lives in Huron County in southwestern Ontario，was born near there in Wingham. She started writing stories in her teen years and studied journalism and English at the University of Western Ontario. She started publishing in various magazines in the 1950s. In 1968，she published Dance of the Happy Shades，a collection of short stories. In 1971 she published a collection of stories entitled Lives of Girls and Women，which critics have described as a coming-of-age work.

Munro gained world fame for writing about everyday people. "Here is a world prize being won by someone who writes about housewives in Vancouver, booksellers in Victoria, bean farmers in Huron County and accountants and teachers and librarians — ordinary Canadian people, and she turns them into magic," Gibson said.

   Chances are the first Monday in September is a day off from school for you. If it is, you can _______ a man named Peter McGuire. Who's Peter McGuire?According to_______  , he's the founding father of Labor Day. On September5, 1882, McGuire led a_______ of 10, 000 workers in New York City一workers who took the day off from their jobs to hold a parade(游行) and a picnic. The_______ came to be known as Labor Day，and the idea_______ throughout the country. In 1887，Oregon became the first state to make it a statewide holiday, on the first Saturday in June. And in 1894，President Grover Cleveland_______ a bill that made . Labor Day a(n)_______ holiday, on the first Monday in September一the date we still celebrate to this day.

Labor Day began as a day for workers to protest, (抗议)_______ poor working conditions一long days, low pay and a lack of job security. Back in Peter McGuire's day, you could be_______ just for calling in sick -________  you were really too sick to work. Twelve-hour workdays were also________  . And workers had only short breaks for meals and other necessities.

McGuire went to work at the age of eleven, ________ newspapers on the streets of New York City. He had to help________ his family. McGuire saw poor working conditions first-hand. And he________ those conditions himself. That urged him to help________ the first trade unions in the United States.

The workers hoped strength in numbers would________ their employers to improve working conditions. They weren't always ________ . But' thanks to their________ the eight-hour workday and the five-day workweek became common practices. So did________ vacations and sick days. As for Labor Day itself, it became a day________  labor for most workers. So thanks to Peter McGuire, Labor Day means a day off from school for you and your teachers.