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notonly,butalso语法

notonly,butalso语法

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notonly,butalso语法

“not only…but also…” 是一个常用的并列连词词组,用于连接两个并列的句子成分(如主语、谓语、宾语、状语等),表示“不仅……而且……”或“既……又……”。这个结构强调两者都重要或都存在,有时也含有递进关系。以下是这个语法结构的详细解释和用法示例:

一、基本结构

  1. 连接主语:Not only I but also he is interested in the book.(不仅我,而且他都对这本书感兴趣。)
  2. 连接谓语动词:She not only sings well but also dances beautifully.(她不仅歌唱得好,舞也跳得美。)
  3. 连接宾语:He can speak not only English but also French.(他不仅会说英语,还会说法语。)
  4. 连接状语:The book is not only interesting but also educational.(这本书不仅有趣,还有教育意义。)
  5. 连接从句(较少见):Not only did he come, but also he brought a gift.(他不仅来了,还带了礼物。)

二、注意事项

  1. 就近原则:当“not only…but also…”连接两个主语时,其后的谓语动词应遵循“就近原则”,即与靠近的主语保持一致。例如:Not only you but also your father has to go.(不仅你,你的父亲也必须去。)这里虽然“you”是复数,“your father”是单数,但谓语动词用单数形式“has”,因为离它最近的是单数主语“your father”。不过,在实际应用中,为了保持句子的平衡和流畅性,通常会避免将两个不同主语的句子成分放在“not only…but also…”结构中。
  2. 否定句中的使用:“not only…but also…”通常用于肯定句中,但在某些情况下也可以用于否定句,此时意思会发生变化。例如:I don't like this dress, and neither do you.(我不喜欢这件衣服,你也不喜欢。)这里的“neither do you”相当于“not only I don't like it, but also you don't like it.”的简化表达。但请注意,“neither…nor…”才是更常用于否定句的并列连词词组。
  3. 省略:在口语或非正式书面语中,“not only…but also…”可以省略为“not only…but…”或“not just…but…”。例如:Not only he but his wife was invited to the party.(他和他的妻子都被邀请参加了聚会。)或者 Not just the students but also the teachers were excited about the news.(不仅学生们兴奋,老师们也很激动。)

三、例句

  • She not only writes novels but also plays the piano.(她不仅写小说,还弹钢琴。)
  • He speaks not only German but also Spanish fluently.(他不仅德语说得好,西班牙语也说得很流利。)
  • The city is famous not only for its beautiful scenery but also for its rich culture.(这座城市不仅以其美丽的风景而闻名,还因其丰富的文化而著称。)

通过掌握这些结构和注意事项,你可以更加灵活地使用“not only…but also…”来表达复杂的思想和情感。