初高语法衔接专题一十大词类一、名词（n.）1.定义：表示人或事物名称的词叫名词。
e.g. Tom, scientist, doctor, feeling, Internet, Shanghai, animal2.名词的句法功能1) The book is well worth reading.2) He knew 6 languages.3) They elected him monitor.4) Is it a color TV?5) I watch a football match last night.二、代词（pron.）1.定义：代词是代替名词的词。
英语的代词按照其不同的含义与作用可分为9类：人称代词，物主代词，反身代词，指示代词，相互代词，不定代词，疑问代词，连接代词，关系代词。
2.分类单数复数1）人称代词主格：I, you, he, she, it we, you, they宾格：me, you, him, her, it us, you, them2）物主代词形容词：my, your, his, her, its our, your, their名词：mine, your, his, hers, its ours, yours, theirs3)反身代词myself, yourself, himself, herself, ourselves, yourselves, themselvesitself4)指示代词this, that these, those5)相互代词宾格: each other, one another所有格：each other’s, one another’s6)不定代词可数：each, one, many, (a) few, both, another, either, neither不可数：much, (a) little可数/不可数：all, some, none, such, any, other复合不定代词：anybody, anyone, anything, somebody, someone, something, nobody,nothing, everybody, everyone, everything7)疑问代词：who, whom, whose, which, what8)连接代词：who(ever), whom(ever), whose(ver), which(ever), what(ever)9)关系代词：who, whom, whose, which, that, as三、形容词（adj.）1.定义：形容词用于修饰名词或代词，表示人或事物的性质和特征，在句中可作：定语、表语、补语或状语。
