1、鲨鱼的英语是：shark，读音为：英[ʃɑːk]，美[ʃɑːrk]。

2、例句：（1）The shark described a circle around the shoal of fish. 这条鲨鱼围绕着鱼群游动。（2）The shark was writhing around wildly, trying to get free. 那条鲨鱼疯狂地扭动身体，试图挣脱。（3）The shark dived down and swam under the boat. 鲨鱼急速潜入水中，在船下游动。