并列结构作主语时谓语动词用单数还是复数 | 您所在的位置:网站首页 › result是单数还是复数 › 并列结构作主语时谓语动词用单数还是复数 |
1. 由and和both…and连接的并列主语 此时谓语动词通常用复数。如: Jim and Mary are both interested in it. 吉姆和玛丽都对此感兴趣。 Both brother and sister are college students. 兄妹俩都是大学生。 【注意】 (1) 当由and连接的两个并列主语受each, every, no的修饰时,谓语用单数: Every boy and (every) girl likes the book. 每个男孩女孩都喜欢这本书。 No desk and (no) chair was seen in the room. 房间里不见桌椅。 (2) 当and连接两个数相加时,谓语动词可用单数或复数: Six and eight makes [make] fourteen. 六加八等于十四。 (3) 当and连接的两个的词语指同一个人或事物时,谓语通常要用单数: A cart and horse was seen in the distance. 远处看见一辆马车。 2. 由or, nor, either…or, neither…nor, not only…but also, not…but等连接的并列主语 此时谓语动词通常与最靠近的主语保持一致(即遵循就近原则)。如: He or I am wrong. 不是他错了,就是我错了。 Either you or he has taken it. 不是你拿了就是他拿了。 Not only the children but also the mother wants to go. 不仅孩子们想去,母亲也想去。 注意这类句型的疑问句形式: Were you or he there? 当时是你还是他在那儿? Are either you or he to blame? 是怪你还是怪他? 【注意】 在非正式文体中,个别结构(如neither…nor)连接主语时,谓语可用复数: Neither his father nor his mother have [has] come. 他的爸爸和妈妈都没来。 3. 由as well as, as much as, rather than , more than, no less than 等连接的并连主语 此时谓语动词通常与前面一个主语保持一致。如: The teacher as well as the students has read it 不仅学生读过它,老师也读过。 The teacher rather than the students is to blame. 应受责备的是老师而不是学生。 相关推荐这两词既可做实义动词用,又可做情态动词用。作为情态动词,两者都只能用于疑问句,否定句和条件句。 need 作实义动词时后面的不定式必须带to,而dare作实义动词用时, 后面的to 时常可以被省略...[阅读全文] ought to+原形动词表示义务、劝告或推测等意义,意思是应该. I am tired. I ought to sit here for a while. 我累了,我应该休息一会儿。 表示否定时,not放在ought之后。在美语中,在否定句中,ou...[阅读全文] |
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