Unit 1 Festivals and Celebrations Discovering Useful Structures 课件-2023-2024学年高中英语人教版（2019）必修第三册

Discovering structures Unit 1 Festivals and Celebrations 新人教必修三 Revision 非谓语 不定式(to do) 分词 过去分词(-ed) 现在分词(-ing) B. Revision His first book___________(publish) last month is based on a true story. __________(see) from the top of the mountain，the city is very beautiful. Claire had her luggage ___________(check) an hour before her plane left. In their spare time，they are_____________(interest) in planting vegetables in their garden，which is on the rooftop of their house. (2017·全国Ⅱ) published Seen checked interested 后置定语 状语 宾补 表语 B. Revision B. 宾语 主语 定语 表语 宾语补足语 状语 V-ing form B. 1. Read the sentences below and discuss the functions and meanings of the–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. 用作表语，位于系动词后面，说明主语是什么或怎么样 前置定语，修饰、限定，说明后面名词的品质与特征 后置定语，修饰前面的名词Families 前置定语 B. V-ing form used for attribute 4. ..., which slowly became an exciting festival for children 2. ... admire the shining moon 3. ... the typical Chinese Spring Festival custom of lighting Firecrackers 1. ... the spirit of sharing joy... 5. Festivals are becoming more and more commercial 6. with businesses taking advantage of the celebrations 7. Online shopping websites and social media apps... 8. others believe the increase in spending... B. I. –ing form as attribute 1. drinking water = water for drinking 2. tiring music = music that is tiring 3. a walking stick = a stick for walking 4. a surprising result = a result that is surprising 1,3: function 2,4: action & state 动名词作定语一般表示被修饰词的_______和______。 性质 用途 现在分词作定语，表示________的或______的动作。 正在进行 主动 B. I. –ing form as attribute 1. They lived in a room facing the street. = They lived in a room that faces the street. 2. The man standing there is Peter’s father. = The man who is standing there is Peter’s father.