题型:阅读选择 题类:常考题 难易度:普通
江苏省东台市八校2016届九年级下学期英语期中测试
In some science fiction movies, evil robots refuse to die, no matter how hard people fight back.
Now science fiction has become science fact. For the first time, scientists have made a robot that can take a beating (挨打) and keep on going. Scientists from Cornell University made the robot, which looks like a spider with four legs.
Until now, even the most advanced (先进的) robot was almost certain to break down when it was damaged. That is because its computer inside simply doesn't know how to make the machine work after its shape has changed.
To deal with this problem, the scientists put eight motors (发动机) and two sensors (传感器) that read how the machine is working. They all give signals to the machine's software. Using this information, the computer can then figure out the machine's shape at any moment.
The new technology is a big advance in robot-making, scientists say, and it's far from scary. It may someday help scientists create better artificial (假的) arms and legs and give new freedom to people who lose them. It might also help scientists understand how people and animals figure out their own sense of place in space.
“It has been difficult to design robots that can work well when the environment changes or when it's damaged,” says Olaf Sporns of Indiana University in US. “With this work, we are nearer to solving this problem.”
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Life is like a box of chocolates.You never know {#blank#}1{#/blank#}you're going to get.Not only life,so are the mystery boxes(盲盒) from a {#blank#}2{#/blank#}in Zhengzhou,Henan Province.
The museum catches visitors' eye with a series of archaeological(考古) mystery boxes.These boxes allow visitors to {#blank#}3{#/blank#}up the earth to look for replicas of cultural relics(文物复制品) {#blank#}4{#/blank#} thousands of years ago.
As the name suggests,a mystery box is mysterious,as there is {#blank#}5{#/blank#}way to know what is inside.Just for about 40 yuan,people can take their chance to dig and try to find their {#blank#}6{#/blank#}treasures.The mystery boxes come in different {#blank#}7{#/blank#}.Even if there aren't any replicas of cultural relics in a mystery box,a small gift can still be {#blank#}8{#/blank#}.The museum's first mystery boxes sold out soon,with many visitors calling for restocking(补货) online.
The museum in Henan is not the {#blank#}9{#/blank#}to sell mystery boxes with replicas of cultural relics in China.The Shaanxi History Museum in Xi'an has created its own mystery box models based on relics from the Shang and Zhou Dynasties.What's also {#blank#}10{#/blank#}are the mystery boxes from the Sanxingdui Museum in Sichuan.
The museums are using their creative products {#blank#}11{#/blank#}ancient Chinese stories.It's a great way for young people to get to know about our history and culture.
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In 2024, a big party happened in Paris, France. It was called the Olympic Games! People from all over the world played sports and {#blank#}1{#/blank#} their excitement together.
The Olympics had special friends called mascots(吉祥物). They were cute characters that showed the spirit of the games. Everyone loved the mascots {#blank#}2{#/blank#} they were lovely and made the games more fun.
People were happy and cheered happily for all the {#blank#}3{#/blank#} . The 2024 Olympics were not just about who could run {#blank#}4{#/blank#} or jump highest. It was also about {#blank#}5{#/blank#} enjoying the fun of sports.
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