2.3 Grammar（课件）-2019-2020学年八年级英语下学期同步精品课堂（牛津广州沈阳深圳通用）(共27张PPT)

学易同步精品课堂 Body language 牛津版 英语（初中） Grammar Unit 2 Look at the pictures and complete the sentences with -ing. 3. ________ builds your imagination. 4. __________ is fun. 2. ________ damages your health. 1. I like _______. drawing Smoking Reading Swimming 1 课堂导入 * Gerunds 2 课堂活动 Gerunds 动名词 Communicating is more than just speaking. He tried smiling at people. Gerunds are nouns ending in -ing. These nouns refer to actions and activities. We use gerunds as subjects, objects, predicatives, etc. 动名词是以-ing结尾的名词。这些名词描述动作和活动 动名词可作主语、宾语以及表语等句子成分 Gerunds are nouns ending in –ing. These nouns refer to actions and activities. We form gerunds from verbs. begin beginning communicate communicating dance dancing hold holding sigh sighing lie lying 双写最后一个字母加-ing 去e加-ing 直接加-ing 把ie变为y加-ing 1. V-ing: work-working 2. 以e结尾的去e+-ing: make-making 3. 以重读闭音节结尾的双写最后一个辅音字 母,再+-ing: put-putting 4. 特例: lie-lying die-dying 动名词的构成 -ing 我们通常通过在动词后加-ing来构成动名词。 动名词通常都是不可数的，不能在前面加a或an. 动名词