时事热点语法填空 AI相关话题 A Researchers at Georgia Tech have been working to improve a musical robot called Shimon. Now Shimon doesn’t 1 (simple) play music, he also writes the words to his own songs and sings them. Shimon is a four-armed robot with a ball-like head. He 2 (hold) small mallets in his hands to play a kind of xylophone (木琴). As Shimon plays, his head moves around in time 3 the music. Shimon’s mouth now can move smoothly in time as he sings. He also has eyebrows, which 4 (allow) his face to show more emotion. Shimon has been around for quite a while 5 a musical robot. Even back in 2015, he was playing with other musicians at the Kennedy Center in New York. What Shimon could do back then was already pretty cool. Using deep learning, Shimon was 6 (teach) to write his own music. Deep learning is also known as Artificial Intelligence (AI). For Shimon, that meant he could not only make up his own music, he could do it in real time, while 7 (play) with other musicians. Now Shimon can write the words to his own songs, and can sing 8 (they) well. Shimon learned to write the words for the songs the same way he learned to write music—by being fed many 9 (thousand) of examples. Shimon was trained on the lyrics to 50,000 songs. Later this spring, there are plans for Shimon to go on tour with a band to play and sing his songs live. For Mr. Weinberg, that’s the main goal behind the Shimon project—not to have robots take over, but to have robots and 10 (human) make something beautiful together. B Earth Day comes every April 22. It’s a day to do some good for the planet. Here are two young people who have taken action for Mother Earth. They’re 11 (hero) for the Planet. Fighting Wildfire When Emma was 11, her family moved from Chicago to Northern California. Soon after, the Camp Fire started. “It was one of 12 (large) fires in California history,” Emma recalls. Her school was about 200 miles south of the fire. But students had to wear masks because of the smoke. “It was 13 terrible experience for me”, she says. It made her want to find a solution. She created a way 14 (use) artificial intelligence (AI) to predict forest fires. Her method is nearly 90% correct. “I realized that 15 I could succeed, the results would make a big 16 (different).” Recycling Power Kim learned a scary fact on his 17 (ten) birthday. Every year, people throw out 15 billion batteries (电池). They pollute groundwater and harm the environment. Kim’s organization, Recycle My Battery, provides recycling bins 18 batteries. This organization has a team of 250 student volunteers around the world. In the past three years, they 19 (help) to recycle more than 260,000 batteries. Kim has won many 20 (environment) awards. “My biggest goal is to bring the 15 billion batteries which 21 (throw) away each year worldwide to zero,” he says. C “At first, I just wanted a tool (工具) to help me study. Then it 22 (draw) attention from more people,” Qiu Yumo, 13, told Teens. Qiu ... ...
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