English nouns can be divided into common nouns according to their meanings.
(common
Nouns) and proper nouns (proprietary)
Nouns). Common nouns are divided into general nouns, collective noun, material nouns and abstract nouns.
1, class nouns: book, desk, house
2. Collective nouns: family, crowd, army
3. Material terms: milk "water" honey
4. Abstract nouns: honesty, happiness and love.