each other、one another 1. each other:代词短语 “互相”(多用于两者之间,如 “Tom and Mary help each other”); 2. one another:代词短语 “互相”(多用于三者及以上,如 “The three friends support one another”); 3. 日常使用:两者可通用(如 “Two boys looked at one another” 也正确),但正式语境中需区分数量; 4. 搭配:后接动词需用 “each other’s + 名词”(如 “each other’s books”),不可直接加名词。
同义短语
one another(互相,彼此)
实用搭配
help each other(互相帮助)
精选例句
高考
1、 We help each other at school.
我们在学校互相帮助。
来源:【小学难度例句】蜂词侠官方编辑
2、 Classmates should care about each other and help each other to make progress together.