一、观察I am a teacher.You are my students.She is a hard-working girl.He was a handsome boy.They were running on the playground this time yesterday.通过观察例句同学们会发现：在英语中,be动词主要用在一般现在时、一般过去时和过去进行时中,有不同的人称形式am/are/is/was/were。虚拟语气中没有主谓一致原则,如：If I were you,I would study hard.
本文将“主谓一致”知识点总结出了一些学习小妙招,帮助同学们学习。一、语法一致原则(一)谓语动词用单数1.单数名词作主语时。例如:Jack likes reading books.(Jack是单数名词)My mother plans to go abroad next year.(mother是单数名词)The room is clean and tidy.(room是单数名词)
一、注意主语为单数名词的主谓一致问题一般来说,当主语为单数名词时,根据语法一致原则,谓语动词也采用单数形式。A merger is a combination of two or more businesses under a single management.然而,情况并不总是如此,请看下列选择题。
(接第10期)四、主语为不定代词的主谓一致问题主语为不定代词时,一般遵循语法一致原则,即表示单数概念的不定代词(如one,nothing,nobody,anyone等)后,谓语动词用单数形式;表示复数概念的不定代词(如many,several,both等)后,谓语动词用复数形式。(1)Nobody knows who is in control of the club.(2)Nothing is left on the table.(3)Many questions are under discussion.(4)Both of the twins are my good friends.但是,有些不定代词,如all,most,some,any等作主语时,要遵循意义一致原则。如所指为单数意义,谓语动词用单数形式;如所指为复数意义,谓语动词用复数形式。
