专题08 阅读理解之说明文 （上海专用）-【好题汇编】备战2023-2024学年高一英语下学期期末真题分类汇编

专题08 阅读理解之说明文 （22-23高一下·上海·期末）What do ants, bees, pigeons, and herrings have in common? All these animals swarm. Swarming occurs when large numbers of individual animals move, work, or cooperate as a group. They appear to know where they are going and what they are doing. Why are they doing this? Ants are a good example of swarming animals. Swarms of ants can do many difficult tasks. For example, they can find the shortest path to the best food source. It may appear that individual ants build nests and defend their homes, but ants aren’t clever architects or soldiers—at least not as individuals. If you watch an ant try to accomplish something, you will be impressed by how inept it is. Although individual ants don’t appear to be very intelligent, as colonies they are, thanks to swarm intelligence. Swarm intelligence is the collective behavior of large groups. The key feature of swarm intelligence seems to be that no one is in charge. In the case of ants, there appear to be no leaders. No ant seems to be telling any other ants what to do. There is a queen ant, but her only role is to lay eggs. Yet, a colony of half a million ants functions perfectly without any managers at all. Furthermore, no single ant seems to have any knowledge about the big picture—the main goals or objectives. The swarm relies on lots of interaction between individuals who all follow the rules. One of these rules is to stay close together. When individuals stay close together, they communicate and share a lot of information. Different animals have different methods of interaction. For example, ants leave a trail of pheromones for other ants to follow. A key component of bee interaction is movement. When bees need to move their hive, scout bees go out in search of a suitable place to live. When they return, they each do a type of dance. The “happier” the bee is about the new location, the faster the dance is. In addition, the dance includes a code with directions to the new location. The excit