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课件网) ( 动名词 ) 动名词是非谓语动词的一种形式， 由动词原形+ing构成。它既有动词的特征，又有名词的特征, 在句中可以有自己的宾语和状语,可作句子的主语、宾语、表语等. Definition 基本形式：动词原形 + ing 注意:动词ing形式变化规则 Gerunds go be see write come take dance communicate 动词加ing 直接加ing 2 以不发音的－e结尾的动词,去掉e再加ing going being seeing writing coming taking dancing communicating begin plan get cut put die tie lie beginning planning getting cutting putting dying tying lying 3.重读闭音节结尾的动词，辅音字母须双写，然后加ing。 4.少数几个以－ie结尾的单音节动词,须变i为y，再加ing。 动名词用法 动名词可在句中作主语、宾语、表语和定语。 本单元主要讲在句中作主语和宾语。 动名词的用法 Learning Chinese is not an easy thing. 学中文不是一件容易的事。 2.眼见为实 一、作主语 Seeing is believing. 1.Teaching keeps me busy. 2.Travelling takes less time than it used to. 3.Speaking English may be difficult at first, but it comes easy after plenty of practice. Gerunds as subjects 3 Smiling shows that you are happy. Ballet training usually starts at an early age. Dancing is her favourite hobby. 作主语时，谓语动词用单数。 动名词的用法 (I). I remember seeing him some time ago. 我记得不久前见过他。 我关窗户，你介意吗？ (2). Do you mind my opening the window 二、作动词的宾语 作宾语可用来表示一般的习惯或抽象行为或经常性的动作。 Please stop talking. 2. I hate writing letters. 3. How did he escape being punished 动名词的用法 He has given up playing football. 他已经放弃了踢足球。 她擅长游泳。 She is good at swimming. =She does well in swimming. 三、作介词宾语 I am looking forward to hearing from you. Thank you for helping me. What about leaving it here and collecting it on the way back 动名词的其他用法 The best exercise for your health is swimming. His only hobby was sleeping. My job is teaching English. This is my hobby, reading books. Mary admire his special ability, learning three different languages at the same time. He is a dancing-teacher. Some people have to take sleeping-pills every night. Closing-time is 10:30 p.m. . 作同位语 作形容词 用作表语 后面跟动名词作宾语的动词: 完成实践值得忙 finish, practice, be worth, be busy 继续习惯别放弃 keep on, be used to, give up 考虑建议不禁想 consider, suggest, can’t help, feel like 喜欢思念要介意 enjoy, miss, mind 只接动名词的重要短语 put off , feel like, give up, insist on，can’t help be busy , be worth , be fond of , be tired of，be keen on have fun / a good time, have trouble / difficulty / problems (in) doing, spend ...(in) doing, be interested in , be good at / do well in, see/hear/watch/notice sb. doing sth. prevent / stop sb. from doing sth. sth. need doing = sth. need to be done 只接动名词的重要短语 prefer doing A to doing B, be used to doing , look forward to, pay attention to, devote…to ， make a contribution to… They devote their lives to caring for the sick. 他们投身于对病人的护理中。 We must make a contribution to protecting the environment. 我们 ... ...
