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课件网) Unit 2 Grammar Gerunds Seeing is believing. 眼见为实。 Doing is better than saying. 行动大于言语。 Two proverbs Gerunds (动名词) Gerunds are nouns ending in –ing. These nouns refer to actions and activities. 动名词要掌握的考点： 一、动名词的变形规则； 二、动名词作主语； 三、动名词作宾语； 四、其它接动名词的固定搭配； 五、to do和doing的区别； 六、动名词表示被动。 一、动名词的变形规则 Verb Gerund Examples Most verbs do fight Verbs ending in -e dance hope Verbs ending in -ie lie die Verbs ending in a vowel and a consonant shop swim doing fighting dancing hoping lying dying shopping swimming + -ing 去-e, +-ing 双写最后一个字母，加-ing 去-ie, 加-ying Smiling shows that you are happy. Ballet training usually starts at an early age. Dancing is her favourite hobby. Rule: 动名词作主语，谓语动词通常用单数。 二、Gerunds as subjects 动名词作主语 翻译：早睡早起是个好习惯。 Going to bed early and getting up early is a good habit. 动名词作主语的补充句型 1. It is no use/no good doing sth. 做某事是没用的/无益的 It is no use/no good crying over spilt milk. 牛奶已打翻，哭也没用。/覆水难收。 2. It is great fun doing sth. 做某事很有趣 It is great fun learning Maths. 学数学很有趣。 A： What do you enjoy doing B：I enjoy playing computer games. 三、Gerunds as objects 动名词做宾语 后接v.-ing作宾语的动词有哪些？ P25 enjoy, imagine, practise, finish, mind (要想成功) 避免享受--avoid, enjoy 反对空想--mind(介意), imagine 完成练习--finish, practise 建议考虑--suggest, consider 口诀 后接v.-ing作宾语的动词还有哪些？ admit (承认) deny (否定) delay (推迟) keep (保持) miss (错过) 后接v-ing作宾语的介词有哪些？ 1. 介词+ doing at, in, on, of, for, by, from… about, besides, without, before, after… succeed in doing, dream of doing, be interested in doing, be good at doing， be fond of doing… 2. 四个“to”为介词的短语 (1) be/get used to (习惯于) (2) look forward to (期待) (3) pay attention to (注意) (4) prefer doing to doing (比起…更喜欢…) give up doing sth. be worth doing sth. be busy doing sth. feel like doing sth. can’t help doing sth. have fun doing sth. put off doing sth. have difficulty/trouble/problems doing sth. 放弃做某事 值得做某事 忙于做某事 想要做某事 忍不住做某事 做某事有乐趣 推迟做某事 做某事有困难 四、其它接v.-ing的固定搭配 五、to do 和doing的区别 forget to do sth. 忘记要做某事 remember to do sth. 记得要做某事 try to do sth. 尽力做某事 stop to do sth. 停下来做另一件事 go on to do sth. 继续做另一件事 mean to do sth. 打算做某事 forget doing sth. 忘记做过某事 remember doing sth. 记得做过某事 try doing sth. 尝试做某事 stop doing sth. 停止正在做的事情 go on doing sth. 继续做同一件事 mean doing sth. 意味着做… 六、动名词表示被动 need, require, want 作“需要”解时，其后加doing或to be done, 表示事情需要被… e.g. The flowers need watering/to be watered. Thank You ! ... ...
