勵志

勵志人生知識庫

prevent from用法

阻止或防止某人做某事

「prevent from」的用法主要是阻止或防止某人做某事。例如,"prevent you from doing your homework"意味著阻止你做作業。

在主動語態中,可以省略「from」,但在被動語態中則不能。例如,"The law was passed to prevent the pollution of rivers and lakes"(法律被通過以防止河流和湖泊受到污染)和"The measures were taken to prevent the spread of the disease"(採取了措施以防止疾病的傳播)。