初中英语代词知识点：人称代词句法作用.docx

初中英语代词知识点：人称代词句法作用 1、人称代词有主格和宾语之分：主格用作主语和表语，宾格用作宾语。 如： I like music(主语). She is a teacher. (主语) She and I are good friends(主语). Neither she nor I am student. -I saw the boys this morning. -Are you sure it was they(表语)? 2、人称代词的宾格在句子作动词的宾语，或者介词的宾语。 如：I saw him at the party(动词see的宾语)。 I havent seen them recently. (动词see的宾语) I bought a book for them.(作介词for的宾语) =I bought them a book.(作介词buy的间接宾语) 留意： a.在口语中，人称代词的主格形式作表语时，经常可以用宾格替换。 如：It cant be he/him. -Is this Mr. Green? -Yes, this is he/him. b. 在口语中，当人称代词用于than, as 之后或用于强调句中被强调时，用主格(较正式)和宾格(较口语化)均可以。 如：He sings better than I/me. 他比我唱得好。 You know more than she/her. She is as tall as me (me=I am)。 c. 单独使用的人称代词通常用宾格，即使它充当的是主语也是如此。如： I like English. Me too=I like English too. 我喜爱英语。我也喜爱。 -Who did it? -Them.(=They did it) 初中英语代词学问点：人称代词定义 定义：人称代词是用来指代人、动物或事物的代词。它必需在人称(第一人称、其次人称、及第三人称)、数(单数、复数)以及性(阴性、阳性、中性)三方面与被指代的名词全都。 如：Tom is a boy, and he(代指第三人称单数Tom) is a student. Mary is very pretty, and she(代指第三人称单数Mary) likes singing. The boys are students, and they(代指第三人称复数数The boys) are in the room. The dog is small. It(代之第三人称单数The dog) is Toms.