人称代词的概念及句法功能
代词是代替名词及起名词作用的短语或句子的词。代词一直是高考英语的重点。今天,小编为同学们带来了相当丰富的与英语代词相关的语法,一起来看看吧!
代词根据其意思和用法可分为人称代词、物主代词、反身代词、指示代词、相互代词、疑问代词、连接代词、关系代词、不定代词九类。
人称代词的用法 1) 定义:人称代词是用来指代人、动物或事物的代词。它必须在人称(第一人称、第二人称、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一致。 如:I am a student. Tom is a boy, and he is a student. Mary is very pretty, and she likes singing. The boys are students, and they are in the room. The doy is small. It is Tom's. 2)人称代词的句法功能 A) 人称代词有主格和宾语之分:主格用作主语,宾格用作宾语。 B) 人称代词的主格形式在在句中作主语和表语。 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)? C) 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(宾语). I haven't seen them recently.(宾语) I bought a book for them.(作介词宾语) =I bought them a book.(间接宾语) ☆注意: a.在口语中,人称代词的主格形式作表语时,常常可以用宾格替换。 如:It can't 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(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.” “我喜欢英语。”“我也喜欢。” ——Who did it? ——Them.(=They did it) |