2025年长江作业本同步练习册九年级英语上册人教版第21页答案
B
On January 28, 2025, a special performance called YangBOT amazed audiences at
the CCTV Spring Festival Gala, China's most-watched TV show. The show mixed
traditional Chinese yangko dance with modern robot technology.
In the performance, humanoid robots (robots shaped like humans) dressed in colorful costumes danced yangko, a joyful folk dance from northern China often seen during festivals. They spun handkerchiefs instantly and formed creative group patterns. These robots were developed by a Chinese robotics company. This was not its first success—in 2021, their robot cows named “Ben Ben” danced as backup for a singer.
The robots learned dance moves through AI and used laser navigation to move safely on the uneven stage. Their strong joints (like knees with 360N. m power) helped them balance perfectly during fast steps. The director explained, “This dance isn’t just fun—it shows how technology can bring new life to traditions.”
Thanks to these innovations, the robots won the hearts of millions. On social media, topics like “Robot Yangko” trended quickly. Young viewers called it “cool”, while older audiences loved its humour and festive spirit.
The YangBOT program is a perfect mix of China’s technology progress and cultural pride. As one fan said, “It’s like watching the future and past dance together.”
( )46. What is China's most-watched TV show?
A. YangBOT dance.
B. CCTV Spring Festival Gala.
C. Traditional TV programs.
D. Famous directors' movies.
( )47. What was the most special about the performance of YangBOT?
A. It was directed by a famous filmmaker.
B. It connected traditional dance with robot technology.
C. It was the first time robots appearedin the Gala.
D. It was one of the most-watched TV shows.
( )48. Which of the following is NOT mentioned about the robots?
A. Who developed the humanoid robots.
B. What kind of company Unitree is.
C. Who the performance was directed by.
D. How many robots joined in the performance.
( )49. What can best describe the Chinese robotic company?
A. It's the biggest company in robotics industry.
B. It has the most humanoid robots.
C. It has had some great achievements in humanoid robots.
D. It has spent much time and money on the YangBOT program.
( )50. What do you think of the last paragraph?
A. It is the high praise for the program from the the writer and the fans.
B. We should do more to mix technology with traditional culture.
C. It is an experiment on putting the past and future together.
D. We regard it as a milestonein the development of Yangko.

答案

B
; B
; D
; C
; A