八大词性

说明

1. noun 名词，给人、事、物取的名字。
2. pron 代词，给前面提及的东西一个简单的代号。
3. verb 动词，发出的动作。
4. adj. 形容词，用来修饰名词。
5. adv. 副词，用来修饰动词。
6. prep 介词，介于两词之间，表示两者的关系。
7. conj 连词，起连接作用。
8. interj. 感叹词，表达情绪。

Nouns: Uncountable Nouns; Collective Nouns: so many people; a big family; a piece of furniture; in a jewelry store; class; team; governor; luggage; traffic; information; audience; baggage; crowd; crew; 不明确的限定词（限定词置於名词前, 对该名词起限定作用的词） Indefinite Determiner: some, any Indefinite Determiner: much, many Indefinite Determiner: (a)few,(a)little Adverbs: Frequency and Degree Adverbs: Time and Place 情态动词 Modals: Ability, Possibility, Permission Modals: Obligation, Necessity 介词 Prepositions: Place Prepositions: Direction Prepositions: Time