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

Unit 1 Festivals and Celebrations Period 4 Discovering useful structures (动词ing形式作定语、表语) The –ing form as the Attributive and the Predicative 1 Learning Objectives 1. Learn the basic usage of -ing forms. 2. Tell the differences between -ing forms amd -ed forms served as the Attributive and the Predicative. 3. To use -ing forms freely in sentence-making and composition. 2 Step 1 Lead-in 现在分词和动名词都是由动词+ -ing 形式构成,因此统称为动词的 -ing 形式。 动词的ing形式的构成: 主动语态 被动语态 一般式 doing being done 完成式 having done having been done 3 Observe the following sentences and pay attention to the underlined part in each sentence. 1. Swimming is a good sport for everyone in summer. 在夏天,对于每个人来说,游泳是一项很好的运动。 2. I enjoy watching TV with my family at night. 我喜欢在晚上陪家人看电视。 3. The most important contribution of technology is making life much easier. 科技是重要的贡献是使生活变得更容易。 主语 宾语 表语 4. There are about 200 students studying in this school. 大约有200个学生在这个学校学习。 定语 5. Hearing their teacher’s voice, the pupils stopped talking at once. 一听到教师的声音,学生们立即停止讲话。 状语 宾语补足语 6. We call this activity brain-storming. 我们把这种活动叫做头脑风暴。 5 Part I The –ing form can be used as the Attribute. It can be placed before or after the modified words. 定语是什么? 定语:是用来修饰、限定、说明名词或代词的品质与特征的。常用“......的”来翻译。 英语中的定语分为前置定语和后置定语两种。 Which word can be as Attribute? 1. It’s a harmonious meeting. The people present are natives. 2. The Smiths live in the room upstairs. 3. My sister is an English teacher while her brother is an engineer. 4. Harry Potter is the main character in J.K Rowling’s work. 5. This is the first novel I’ve read about Lu Xun. 6. All my friends prepared a magnificent evening party for me before graduation. (形容词) (副词) (代词) (名词所有格) (序数词) (名词) 7 现在分词做定语时在句中的位置 1.单个的现在分词作定语时,位于它所修饰的名词或代词_ 前面 an interesting cartoon a reading room the setting sun Translation falling water 瀑布 a sleeping girl 一个睡觉的女孩 a really touching moment 真正感人的瞬间 charming scenery 令人着迷的景色 2.现在分词短语作定语:通常_,其作用相当于定语从句。 后置 1) The girl sitting by my side is my daughter. = The girl _ by my si