Unit 1 第3课时 Discovering useful structures-【高效课堂】2022-2023学年高一英语同步精品课件（人教版2019必修第三册）

Unit 1 Festivals And Celebrations Discovering Useful Structures Learning Objectives 1. Able to understand the function and meaning of the -ing form as an attribute and a predicate; 2. Can summarize and accumulate related vocabulary used to express emotions, including -ing form and past participle; 3. Read about La Tomatina, a festival held in the town of bunol, Spain. Look at the pictures below and try describing them in English. How do you think these lanterns? These lanterns are amazing. Which festival is it and what are they doing? ● During the Mid-Autumn Festival in China, families gather to admire the shining moon and enjoy delicious mooncakes. How can families celebrate the Lunar New Year together? ●Families celebrating the Lunar New Year can enjoy exciting dragon dances and carnivals together. Read the sentences below. Presentation ● During the Mid-Autumn Festival in China, families gather to admire the shining moon and enjoy delicious mooncakes. ● These lanterns are amazing. ● Families celebrating the Lunar New Year can enjoy exciting dragon dances and carnivals together. What are the functions and meanings of the –ing form? 前置定语 表语 后置定语 前置定语 –ing form作定语、表语 The –ing form 一 -ing形式作定语 ______ water standing under the treeing ______ leaves falling a _____ sun rising The man _______ ___________ boiling 一 -ing形式作定语 ______ water =water which/that is boiling standing under the treeing ______ leaves =Leaves that /which is falling falling a _____ sun =a sun that/which is rising rising The man ___________________ boiling =The man who is standing under the tree 小结：1)单个的动词-ing形式作定语常放在被修饰的名词之前,作　　___　;动词-ing形式短语作定语则常放在被修饰的名词之后,作　　　　. 表示被修饰词的动作或状态,相当于一个定语从句.表示______________ 的动作。 前置定语 后置定语 主动; 正在进行 _______ water =water for drinking ______ sticks =sticks for walking a ______ room =a room for reading drinking walking reading 小结: 2)表示被修饰词的属性、作用或用途,作 “供……用”讲,相当于介词fo