在英语学习中,doing形式(即动词的-ing形式)是语法体系的重要组成部分,它不仅可以作为现在分词或动名词使用,还能在句子中承担多种功能,掌握doing形式的正确用法,能帮助学生提升句子结构的丰富性,避免常见语法错误,本文将系统梳理doing形式的核心用法,并结合实例帮助理解。
doing形式的基本概念
doing形式是动词的一种非谓语形式,由动词原形加-ing构成,如reading、writing、running等,它在句子中不能单独作谓语,但可以充当主语、宾语、表语、定语、状语或补语,根据具体功能,doing形式可分为动名词和现在分词两类。
动名词(Gerund)
动名词具有名词性质,常在句子中作主语、宾语或表语。
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作主语:
Swimming is good for health.(游泳对健康有益。)
Learning English requires patience.(学习英语需要耐心。) -
作宾语:
She enjoys listening to music.(她喜欢听音乐。)
He avoids eating junk food.(他避免吃垃圾食品。) -
作表语:
Her favorite hobby is painting.(她最喜欢的爱好是绘画。)
现在分词(Present Participle)
现在分词具有形容词或副词性质,可作定语、状语或补语。
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作定语:
The barking dog woke me up.(吠叫的狗吵醒了我。)
We saw a girl carrying a heavy bag.(我们看见一个提着沉重书包的女孩。) -
作状语:
Hearing the news, she burst into tears.(听到这个消息,她哭了起来。)
He walked into the room, smiling.(他微笑着走进房间。) -
作补语:
I found him sleeping on the sofa.(我发现他在沙发上睡着了。)
doing形式的常见搭配
与介词搭配
doing形式常与介词连用,构成介词短语。
- She is interested in learning French.(她对学习法语感兴趣。)
- He succeeded by working hard.(他通过努力工作取得了成功。)
与特定动词搭配
某些动词后必须接doing形式作宾语,常见的有:
- admit(承认)、avoid(避免)、consider(考虑)、delay(延迟)、deny(否认)、enjoy(享受)、finish(完成)、imagine(想象)、mind(介意)、miss(错过)、practice(练习)、suggest(建议)等。
- He admitted cheating in the exam.(他承认考试作弊。)
- Would you mind opening the window?(你介意开窗吗?)
与固定短语搭配
一些固定短语习惯接doing形式,如:
- be busy doing(忙于做某事)
She is busy preparing for the test.(她正忙于备考。) - look forward to doing(期待做某事)
I look forward to seeing you soon.(我期待很快见到你。) - be worth doing(值得做某事)
This book is worth reading.(这本书值得一读。)
doing形式与不定式的区别
doing形式和不定式(to do)均可作宾语,但含义有时不同:
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remember/forget/regret + doing 表示动作已经发生;
- I remember locking the door.(我记得锁了门。)
- He regrets missing the chance.(他后悔错过了机会。)
remember/forget/regret + to do 表示动作尚未发生;
- Remember to lock the door.(记得锁门。)
- Don’t forget to call your mom.(别忘了给你妈妈打电话。)
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try doing 表示尝试做某事;
- Try using a different method.(试试用不同的方法。)
try to do 表示努力做某事;
- He tried to solve the problem.(他努力解决问题。)
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stop doing 表示停止正在做的事;
- Stop talking!(别说话了!)
stop to do 表示停下来去做另一件事;
- He stopped to answer the phone.(他停下来接电话。)
doing形式的特殊情况
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被动形式:being done
- He hates being interrupted.(他讨厌被打断。)
- The building being repaired is our library.(正在维修的那栋楼是我们的图书馆。)
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完成形式:having done
- Having finished his homework, he went out to play.(完成作业后,他出去玩。)
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逻辑主语问题
doing形式的逻辑主语应与句子主语一致,否则需用独立主格结构。- Weather permitting, we’ll go hiking.(天气允许的话,我们会去徒步。)
- His mother being ill, he stayed at home.(他母亲病了,所以他待在家里。)
常见错误与纠正
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误用doing形式作谓语
- ❌ He liking sports.(错误,缺少谓语动词)
- ✅ He likes sports.(正确)
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混淆doing与不定式
- ❌ She suggested to go shopping.(错误,suggest后应接doing)
- ✅ She suggested going shopping.(正确)
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逻辑主语不一致
- ❌ Walking in the park, the flowers looked beautiful.(错误,walking的逻辑主语是人,不是flowers)
- ✅ Walking in the park, I saw beautiful flowers.(正确)
doing形式的灵活运用能增强英语表达的多样性和准确性,通过系统学习和反复练习,学生可以逐步掌握其核心规则,并在写作和口语中熟练应用。