公司网站建设企业,关于网站建设的专家研讨会,WordPress443端口免备案,seo长尾关键词排名二、简单句的核心变化
简单句的核心变化其实就是 一主一谓#xff08;n. v.#xff09; 表达一件事情#xff0c;谓语动词是其中最重要的部分#xff0c;谓语动词的变化主要有四种#xff1a;三态加一否#xff08;时态、语态、情态、否定#xff09;#xff0c;其中…二、简单句的核心变化
简单句的核心变化其实就是 一主一谓n. v. 表达一件事情谓语动词是其中最重要的部分谓语动词的变化主要有四种三态加一否时态、语态、情态、否定其中时态最重要。
简单句除了谓语动词的变化以外还有主语/宾语/表语的变化
1、主语/宾语/表语通常情况下都是由名词/代词或由其构成的短语充当的
Most graduates always want a big-firm job. 主语大多数毕业生名词短语 宾语大厂工作名词短语
She is the leader of the organization. 主语她代词作主语 表语领导者名词作表语 主系表结构
They gave us a good impression. 主语他们代词作主语 双宾语我们(代词)、一个好印象(名词词组)
2、doing(动名词)/to do(不定式)充当主语
只要把动词变成dong/to do的形式就可以相当于名词来使用就可以做主语/宾语/表语
Laughing probably has great influence on health. doing作主语笑可能对健康由利 To laugh probably has great influence on health. to do作主语笑可能对健康由利 上面两个句子是等价的关系
doing和to do本质是一样的有点小区别在于dong作主语常在居首to do作主语常放在句尾主语比较短的时候还可以但to do作主语过于长的话放在句尾有点别扭故出现了it形式主语。即 lt probably has great influence on health to laugh.
doing/to do作主语的时候不一定只有它们这一个或者两个词也有可能是一个长的词组 若是及物动词形式就可以接宾语
Laughing probably has great influence on health. Having only a foggy view of the future is of little good.
lt probably has great influence on health to laugh. lt is no use to talk about dreams without trying.
总结doing/to do都可以作主语但不一定只有一个词有可能是及物动词后跟一个词组等或者加上修饰限定等成分构成的短语整体作主语
2、doing(动名词)/to do(不定式)充当宾语
We enjoy reading books in the library. doing动名词作宾语 enjoy doing sth. enjoy后面只能接doing
The members of the board decide to vote against the new plan. to do不定式作decide的宾语
3、doing(动名词)/to do(不定式)充当表语
Our main goal is to finish the task on time. to do不定式作系动词is的表语
4、多个主语/宾语/表语并列
Science and technology will develop the process of society. 两个名词并列作主语。科技将推动社会发展
Social science disciplines include geography, economics political science and psychology. 多个名词并列作宾语
That doesn’t mean sitting down and doing nothing at all. mean后跟了两个并列的宾语(doing动名词作宾语)
