题型:选词填空(语篇) 题类: 难易度:普通
广东省惠州市第一中学2023-2024学年八年级上学期12月期中英语试题
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Long long ago, there was a boy called Cao Chong. He was the son of Cao Cao. He was very smart.
Once, one of Cao Cao's friends him a big elephant. Cao Cao was very happy and thanked him. He looked at the big animal and to his friends," What a big and heavy elephant! Can you tell how to weigh it?" They thought , but nobody could think of a good way. Just for that moment, Cao Chong was playing games with brothers. As soon as they heard this, they stopped playing. They all tried their best to come up with a way. After a while, Cao Chong thought up a great idea. He asked a man to take the elephant into a , and then marked(标上……作为记号) a line where the water went up. After that the man took the elephant out of the boat. Cao Chong asked other persons to put some into the boat instead of the elephant. the water went up to the marked line, he told them to weigh all the stones. In this way, he could know heavy the elephant was. All of Cao Cao's friends spoke highly of Cao Chong. They thought he would be somebody(大人物) when he up.
What an interesting story!
Lu Ban was a famous inventor. | He created the Luban Lock to see how clever his son was. | It took his son a whole night to put it back. |
One day, Lu Ban cut his hand on a leaf. He came up with a good idea. He invented the saw. | Watching his mother making a quilt (被子), Lu Ban created the ink line to mark a straight line on wood to saw it properly. | The plane was invented to make flat surfaces (平整的表面) on the wood. |
Choose the best choice from A, B or C according to what you read.
High-tech Pollution Protection Technology company Dyson has created headphones, with a purifying visor (面罩) to help people avoid polluted air. Called the Dyson Zone, it combines noise-canceling headphones with a visor that sits just in front of the nose and mouth, providing users with filtered (过滤的) air. The device is designed to fight against air and sound pollution. Watch Your Stress When we feel stressed, our bodies produce something called cortisol (皮质的). Researchers from the University of California, US, recently developed a smart watch. It can monitor cortisol levels in your sweat (汗液) and give real- time information. The watch uses a special thin film. The film collects tiny drops of sweat. It can tell you when you have a high stress level. Remember to take a deep breath. ____ Do you like watching dandelion seeds (蒲公英种子) fly in the wind? This childhood pleasure is giving scientists some new ideas. A team from the University of Washington, US, created small, solar-powered Sensors (传感器). They fly like dandelion seeds and measure things like temperature and light. Their short "hairs" help slow their fall to the ground. |
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