2021年11月3日雅思阅读题目预测：Fish communications

雅思考试主要是通过对考生听、说、读、写四个方面英语能力的考核，综合测评考生的英语沟通运用能力，实现“沟通为本”的考试理念。对于雅思考生来说，也有很多考试难点和政策盲区需要帮助解答。今天雅思无忧网小编准备了2021年11月3日雅思阅读题目预测：Fish communications，希望通过文章来解决雅思考生这方面的疑难问题，敬请关注。

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文章题目 Fish communications

　　重复年份 20211203 20210713

　　题材 动物

　　题型 判断 6+填空 7

　　文章大意 讲了鱼类的交流，德国科学家在红海发现红色的鱼，发现是激发荧光。鱼用这个荧光来识别种群、标识位置、吓退敌人、掩盖自己和捕捉猎物。

　　参考阅读： Fish Communication Can fish "talk?" And if they do, can other fish hear what they are saying? The answer to both questions is yes, but fish "talk" and "hear" somewhat differently than humans. Although not extremely common, there are several species of fish that are able to produce sound to communicate with members of their own and other species. Most of the fish that produce sound do it at such low frequencies that divers cannot hear the noises. But several species do produce sound in the range that humans can hear. For example, grunts are able to produce sound by grinding their flat teeth together (hence the name grant!) The large Jewfish, Nassau and Black groupers are known to make very loud "booms" when startled or cornered. Jewfish have also been observed to make these loud

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