Unit2 Body language第3课时语法讲解：动名词-牛津深圳版（广州沈阳通用）八年级英语下册课件(共39张PPT)

( 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 作主语时，谓语动词用单数。 Smiling shows that you are happy. Ballet training usually starts at an early age. Dancing is her favourite hobby. 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