Unit 1 Festivals and celebrations Discovering Useful Structures 课件 2022-2023学年高一英语人教版（2019）必修第三册

人教 必修第三册 Unit 1 Period 3 Discovering Useful Structures ( 英语 ) ENGLISH 新 课 导 入 观察下列句子并说出动词-ing 形式在句子中所充当的成分。 1. Do you know the boy playing basketball? 2. His job is looking after the old sick poeple. attribute(定语) predicative(表语) 1）能理解动词-ing形式用作定语和表语时的功能及意义； 2）能正确运用动词-ing形式描述与节日庆典相关的活动感受。 新知讲授 课堂总结 学习目标 课 堂 学 习 Read the sentences below and discuss the functions and meanings of the italicised -ing form. These lanterns are amazing. During the Mid-Autumn Festival in China, families gather to admire the shining moon and enjoy delicious mooncakes. Families celebrating the Lunar New Year can enjoy exciting dragon dances and carnivals together. the -ing form as the predicative. the -ing form as the attribute before the moon. ①the -ing form as the attribute after the noun. ②the -ing form as the attribute before the noun. 新知讲授 课堂总结 学习目标 Find more examples from the unit which contain the -ing form of the verb and are used as predicative or attribute. 1. I think the Rio Carnival would be the most exciting. 2. It’ll be too tiring to walk or dance for a long time in those shoes. 3. Another example is Halloween, which slowly became an exciting festival for children, in spite of its religious origins. 4. The first week was a little confusing. predicative predicative attribute predicative 新知讲授 课堂总结 学习目标 动词的­ing形式作定语和表语 1．动词的­ing形式作定语 如果是单个的动词-ing形式作定语, 常放在被修饰词前面作前置定语; 如果是动词-ing形式短语作定语, 常放在被修饰词后面作后置定语。 Grammar (1)作定语表示被修饰词的某种功能或用途的­ing形式是动名词，相当于由for构成的介词短语。 a reading room＝a room for reading 阅览室 running shoes＝shoes for running 跑鞋 a working method ＝a method for working 工作方法 a washing machine＝a machine for washing 洗衣机 新知讲授 课堂总结 学习目标 (2)现在分词作定语时，它和被修饰词之间有逻辑上的主谓关系，表示所修饰词进行的动作，相当于一个定语从句。 a. 单个现在分词作定语时，多放在所修饰名词前。 Eg.The sleeping boy is Tom. 正在睡觉的男孩是汤姆。 b.现在分词短语作定语时，常放在所修饰名词后，可转换成定语从句。 Eg.The man speaking to the teacher is our monitor's father. ＝The man who is speaking to the teacher is our monitor's father. 正与老师谈话的那个人是我们班长的父亲。 新知讲授 课堂总结 学习目标 2．动词