文档介绍：Subject-verb agreement
主谓一致
Xiangshui Vocational School
Grammar
教学目标:
知识目标:
。
。
能力目标:
通过判断主谓一致遵循哪个原则,培养学生的分析判断能力。
情感目标:
培养积极主动的学****心态,调整学****内驱力。
1,语法一致原则,即谓语动词的单复数由主语的单复数决定
2,意义一致原则,即主谓的一致不是主语的语法形式来决定,而是由主语表达的意义决定
3,就近原则,即谓语动词的单复数取决于最靠近它的主语
主谓一致
概念:
在英语句子里,谓语受主语支配,其动词必须和主语在人称和数上保持一致,这就叫主谓一致。
三原则:
一语法一致1. 以单数名词或代词、动词不定式短语、动名词短语或从句作主语时,谓语动词一般用单数形式;主语为复数时,谓语动词用复数形式。如:His father is working on the farm. To study English well is not easy. What he said is very important for us all. The children were here two hours ago. Reading in the sun is bad for your eyes.  注意:由what引导的主语从句,后面的谓语动词多数情况用单数形式,但若表语是复数或what从句是一个带有复数意义的并列结构时,主句的谓语动词用复数形式。如:What I bought were three English books.
1. Listening to loud music at rock concerts ____caused hearing loss in some teenagers.
A. is B. are C. has D. have
答案:C
解析:根据动名词短语作主语,句子的谓语动词用单数形式,由此排除B、D两项,根据主语与caused的主动关系,排除A项。
例题解析
Practice
① To play with fire near a gas station (is
Are) very dangerous. 在加油站附近玩火很危险。
② Doing morning exercises (is are) good for your body. 做早操对你身体有益。
③ What he said at the meeting (is are) very important. 他在会上的发言很重要。
is
is
is
2. 由连接词and或both …… and连接起来的合成主语后面,要用复数形式的谓语动词。如:Lucy and Lily are The boy and the girl twins. She and I are classmates. Both she and he are Young Pioneers.
注意:若and所连接的两个词是指同一个人或物或同一概念时,它后面的谓语动词就应用单数形式。形式:the + n + and + n
如bread and butter,soda and water,coffee and milk,knife and fork等。
The worker and writer are / is from Wuhan.
比较:The worker and the writer is / are from Beijing. (请总结这两题解题思路的区别)
Bread and butter is / are a daily food in the West.
A knife and fork is / are needed.
War and peace is / are a constant theme in history.
3. 主语为单数名词或代词,尽管后面跟有with, together with, except, but, like, as well as, rather than, more than, no less than, besides, including等引起的短语,谓语动词仍用单数形式;若主语为复数,谓语用复数形式。(就远原则) 如:Mr. Green, together with his wife and children, e to China. Nobody but Jim and Mike was on the playground. She, like you and