Unit 3 Fascinating Parks Discover useful structures 课件-2022-2023学年高中英语人教版（2019）选择性必修第一册

Discovering Useful Structures Unit 3 Fascinating parks Lead-in 一个句子中有且只有一个谓语动词 多个谓语怎么办？ 思考：在一个句子已有谓语动词且没有连词和从句的情况下第二个动词要怎么办？ 1. Even though the sun is brightly shining, telling whether it is morning or night is impossible. 2. Getting here is quite difficult, so apart from the Sami very few people have ever seen Sarek. I love English. 句号、问号等断开 and、but、so等连词 从句 https://www.ypppt.com/ 2 1. Her hobby is collecting stamps. 2. He found her a charming girl. 3. Checking my watch,I see it’s 7:30am. 4. She enjoys drawing. 5. I found a bag lying on the ground. What are the functions of the –ing form in the sentences? 作表语 作定语 作状语 作宾语 作宾语补足语 1. Playing with fire is dangerous. 主语 2. Peppa and George always love jumping in muddy puddles. 佩奇和乔治总喜欢在泥坑里跳来跳去。 宾语 3. His hobby is dressing up as a girl. 他的爱好是打扮成女孩子的样子。 表语 观察下面句子并分析画线部分在句中所作的成分   4 5. Looking down at her phone as she walked, she hit the door. 定语 4. The lady doing the live broadcast is called Qiao Biluo. 正在做直播的这位女士名叫乔碧萝。 6. The head teacher saw Li Ming playing with his smart phone in the classroom. 宾语补足语 状语 5 Presentation 1.Different forms of V-ing form. 形式 主动语态 被动语态 一般式 完成式 否定式 doing being done having done having been done not+ not+ 概念：动词ing形式是动词的一种非谓语形式，包括现在分词和动名词两种。 动词ing形式在句中的语法作用：动名词在句中作主语、宾语、表语和定语；现在分词在句中作状语、宾语补足语和定语。 3.Summary for the functions of V-ing form V-ing form 动名词 现在分词 主语 宾语 表语 定语 定语 表语 状语 宾补 Playing with fire is dangerous. Jim likes jumping in muddy puddles. Her idea is building up a new company. People living there are quite friendly. He really needs a washing machine. The performance was really amazing. Laughing and talking, they went in. I love to watch her performing on the stage. 一. 动词-ing形式作主语 Observe and summarize 1. Sailing a boat is great fun, but to sail a boat today is not fun because of the strong wind. 2. Learning to think critically is an important skill today’s children will need for the future. 3. Painting and collecting stamps are his hobbies. 4. Being edu