什么是 Either Or 和 Neither Nor?
在英语中,either...or... 和 neither...nor... 是两个常用的并列连词结构,用于连接两个或多个选项。
- Either...or... 表示“要么……要么……”,用于肯定句,表示在两者之间选择其一。
- Neither...nor... 表示“既不……也不……”,用于否定句,表示两者都不成立。
Either Or 的用法
结构:Either A or B
✅ I will either go to the park or stay at home.
✅ She is either a teacher or a doctor.
注意:动词的单复数形式通常与靠近它的主语一致(就近原则):
✅ Either he or his friends are coming.
✅ Either his friends or he is coming.
Neither Nor 的用法
结构:Neither A nor B
✅ Neither Tom nor Jerry likes pizza.
✅ I like neither coffee nor tea.
同样遵循就近原则:
✅ Neither the students nor the teacher knows the answer.
✅ Neither the teacher nor the students know the answer.
常见错误与注意事项
- 不要将
either或neither与not混用,例如 ❌ “I don’t like either” 应改为 ✅ “I like neither.” - 避免双重否定:❌ “Neither of them doesn’t know.” 正确应为 ✅ “Neither of them knows.”
- 在正式写作中,尽量保持结构对称,如名词对名词、动词对动词。
小测验(JavaScript 交互)
请选择正确的句子: