动名词(doing)具有名词性质,可作主语、宾语、表语。口诀:动词后面 ing 加,名词性质记心间;特殊动词接动名,放弃享受可后悔。
顺口溜记忆
- 动名语法其功能,名词特征有动形
- 主宾表定都可作,动名现分要认清
- 特殊动词接动名,使用它们要记清
- 放弃享受可后悔,坚持练习必完成
- 延期避免非介意,finish、enjoy、mind 记心间
要点讲解
- 动名词作主语:Swimming is good for health. 游泳对健康有益。
- 动名词作宾语:enjoy doing, finish doing, mind doing, keep doing, practice doing, give up doing
- 常见搭配:be good at doing, be interested in doing, look forward to doing, be used to doing
- 介词后接动名词:Thank you for helping me.
- 动名词作表语:My hobby is collecting stamps. 我的爱好是集邮。
例句解析
- He enjoys reading novels. 他喜欢读小说。
- I finished doing my homework. 我做完作业了。
- She is good at drawing. 她擅长画画。
- We look forward to seeing you again. 我们期待再次见到你。
易错提醒
- look forward to、be used to、pay attention to 中的 to 是介词,后面接动名词,不能接动词原形——这是最高频考点。