Unit 1 Festivals and Celebrations Discovering Useful Structures 课件-2022-2023学年高中英语人教版（2019）必修第三册

Unit 1 Festivals and Celebrations Discovering Useful Structures Grammer MAP Start UNIT 1 The –ing Form (I) UNIT 2 The –ing Form (II) UNIT 3 INFINITIVES UNIT 4 UNIT 5 THE PAST FUTURE ELLIPSIS 2 Let’s learn some phrases first! celebrate the Lunar New Year 庆祝农历新年 exchange students 交换生 get together 聚在一起 Christmas carol 圣诞颂歌 the lunar calendar 阴历 get lucky money 得到压岁钱 the dinner on the Lunar New Years Eve 年夜饭 3 wash away 冲走;冲掉 take one’s eyes off 把目光从……上移开 throw at 投向,掷向;向 投去 the number of ……的数目 4 Are You Ready? Go!!! Let’s learn more to beat the monster! 5 技能学习 Read the following sentences and say what the red parts have in common. 6 They want to find a swimming pool. The girl playing football on the playground is my sister. The news excites all of us. That is to say, this is exciting news or the news is exciting. 都是-ing形式 都作定语 它们性质相同吗? NO! 7 They want to find a swimming pool. The girl playing football on the playground is my sister. The news excites all of us. That is to say, this is exciting news or the news is exciting. 动名词 现在分词 表示情绪变化的现在分词形容词 8 They want to find a swimming pool. The girl playing football on the playground is my sister. The news excites all of us. That is to say, this is exciting news or the news is exciting. They want to find a swimming pool. 动名词(Gerund)由“动词+-ing”构成与现在分词同形。动名词具备了名词的特点和作用,可以作句子的主语、宾语、表语,还可以作定语。同时又具备了动词的特征,可以有自己的宾语和状语,有时态和语态的变化。 9 They want to find a swimming pool. The girl playing football on the playground is my sister. The news excites all of us. That is to say, this is exciting news or the news is exciting. The girl playing football on the playground is my sister. 现在分词(the Present Participle),也是由“动词+-ing”构成,跟be动词连用构成进行时态,表明现在分词具有“进行意义”的基本功能。除此之外,其最主要的语法作用是在句中充当各种状语和定语,相当于状语从句和定语从句,旨在简化表达方式。 10 They want to find a swimming pool. The girl playing football on the playground is my sister. The news excites all of us. That is to say, this is exciting news or the news is exciting. The news excites all of us. That is to say, this is exci