题型:阅读表达 题类: 难易度:普通
河北省沧州市南皮县2024年中考二模英语试题
Scientists have created an underwater robot that can tell different kinds of pollution at the bottom of the sea. The robot will help clean-up teams find the rubbish and give them a chance to remove the things that can cause the most harm to the environment.
The robot, which weighs nearly 100 pounds and uses special cameras to take 3D pictures, was created by a team at Skarv Technologies.
The researchers put their work to the test at a lake. First, the robot swam up and down in rows at about six feet above the lake bed, collecting information with the special cameras. Then a computer turned the information into a map, which showed different kinds of rubbish in different colors.
A total of 3, 894 objects were found in the lake and divided into different kinds. "There's too much rubbish," a member of the Skarv Technologies team, Fossum, told New Scientist."There's somewhere around 165 to 300 tons of rubbish in the lake."
It is not always possible for clean-up teams to remove all the rubbish they find underwater, because there is something more important to clean. The robot will be used to help the teams find the most harmful things. And the teams spend their time, efforts and money in removing them first. "Glass isn't really polluting," said Fossum. "So if you know there's an area with a lot of glass, you probably can ignore (忽视) that. Instead, you should pay more attention to the things that are putting heavy metals (金属) into the environment."
Besides helping to check the pollution, the robot can also tell the positions of animals in the sea. It can avoid hurting the animals while the clean-up teams remove the rubbish.
个人信息 | Daniel,13岁,七年级一班 |
个性品质 | 1. 聪明、兴趣广泛; 2. 喜爱动物; 3. 善良、乐于助人。 |
国庆节计划 | 1. 多读书来了解世界; 2. 帮父母做家务; 3. 和父母去旅游,因为……。 |
要求:1. 短文应包括所有信息,可适当发挥。
2. 语句通顺,意思连贯,语法正确,条理清楚,字迹工整。3. 字数:不少于60词,开头已给,不计入总词数。
4. 文中不得出现自己的真实姓名和校名。
My best friend
Daniel is my best friend.
|
Shooting Sit at the back or on either side of the stadium (体育场). Above all, keep quiet during the match. Do not use the flash on your camera. When the players are shooting, keep your voice down. |
Basketball & Football You cannot bring drinks in glass cups. Keep the cheering down at important moments. Do not use the camera flash. If you easily get too excited, bring some food. Keep your mouth moving to cool yourself down. |
Cycling (骑自行车) You are not allowed to take your pet with you. You can use the flash to take photos but remember to keep yourself away from the player. Players might look tired, but do not hand them water or anything else. |
Again, if a runner hurts, do not run over to help. The best thing to do is to call our doctors for help. |
试题篮