单数句子变复数句子规则合集(英语名词变复数规则)

Introduction

As an editor, it's essential to understand the rules for making English nouns plural. This article will provide you with a comprehensive guide on the various ways to form plural nouns in English. Whether you're a native speaker or learning English as a second language, this guide will help you develop a deeper understanding of pluralization rules in English.

Adding ‘-s’ or ‘-es’

The most common way of making a noun plural is by adding an ‘-s’ or ‘-es’ to the end of the singular form. For example, ‘book’ becomes ‘books’ and ‘box’ becomes ‘boxes’.

There are a few things to keep in mind when adding ‘-s’ or ‘-es’. If the noun ends in a sibilant (‘s’, ‘sh’, ‘ch’, ‘x’, or ‘z’), you typically add an ‘-es’ at the end, such as in ‘wishes’ or ‘boxes’. If the singular noun ends in a vowel plus ‘y’, then you drop the ‘y’ and add ‘-ies’ instead, for instance, ‘baby’ becomes ‘babies’ and ‘story’ becomes ‘stories’.

Changing the vowel sound

In some cases, the vowel sound of the word changes when it becomes plural. For example, ‘man’ becomes ‘men’ and ‘foot’ becomes ‘feet’. This change of sound is more commonly seen in irregular plurals.

Irregular Plurals

Some words don't follow the usual rules for making plurals in English, and you have to memorize them. Here are some examples:

singular: child, plural: children

singular: mouse, plural: mice

singular: tooth, plural: teeth

singular: woman, plural: women

Compound nouns

Compound nouns are made up of two or more words, and pluralizing them can be a bit tricky. There are two ways to handle compound nouns:

Add ‘-s’ or ‘-es’ to the primary noun, for example, ‘sister-in-law’ becomes ‘sisters-in-law’.

Pluralize both words in the compound by adding ‘-s’ or ‘-es’ to each, such as in ‘passerby’ becomes ‘passersby’.

Conclusion

Pluralizing English nouns can get complicated, but with practice, you'll improve and become more confident. By understanding the rules of pluralization, you can ensure that your writing is grammatically correct and professional. Remember, if you're ever unsure, refer back to this guide or a trusted grammar resource for clarification. Happy writing!