口诀:1. Other than 表示“除了……之外”,后面接名词或动名词。2. The other 表示“另一个”,后面接名词。3. Each other 表示“彼此”,常用于复数形式。4. Another 表示“另一个”,与the other不同的是,后面不需要接名词。其他用法:1. Other than“Other than”常用于表示除了某个人或事物之外的其他选项或情况。它可以接名词或动名词,例如:- Other than English, what other languages do you speak?- I don't eat meat other than fish.- Other than studying, what do you like to do in your free time?2. The other“The other”用于表示另一个人或事物,常用于两个选项之间的对比。例如:- I have two brothers. One is a doctor and the other is a teacher.- There are two cakes on the table. One is chocolate and the other is vanilla.- I have two pairs of shoes. One is black and the other is brown.3. Each other“Each other”用于表示两个或更多人或事物之间的互动或关系。它常用于复数形式,例如:- The two brothers love each other very much.- The students help each other with their homework.- The two countries have been fighting with each other for years.4. Another“Another”表示另一个人或事物,与“the other”不同的是,它后面不需要接名词。例如:- I need another cup of coffee.- Can you give me another example?- I don't want this book. Can you give me another one?总结:四个“other”的用法可以帮助我们更准确地表达自己的意思。需要注意的是,在使用这些表达时,要根据具体的语境和语法规则来确定正确的用法,以避免造成歧义或语法错误。