《Festivals And Celebrations》PPT教学课件

人教版高中英语必修三《Festivals And Celebrations》PPT教学课件，共14页。

Lead-in

Talk about what kind of festivals you are interested in is best one by one.

Learn about grammar v.-ing

Compare the following sentences and find out what ’s function of v.-ing in the sentences.

These lanterns are amazing.

She is swimming in a swimming pool. 

Learn about v.-ing carefully

动词-­ing形式作表语、定语

一、动词­-ing形式作表语

作表语的动词-­ing形式包括现在分词和动名词。

1．现在分词作表语，往往具有形容词的性质，说明主语的性质、特征等。作表语的现在分词，许多是由能够表示人们某种感情或情绪的动词变化而来的。

常见的有：moving, interesting, encouraging, exciting, inspiring, boring, surprising, puzzling, amusing, astonishing ...这类分词有“令人……的”的含义，常修饰物。

The argument is very convincing. 这个论点很令人信服。

He remained standing beside the table. 他依然站在桌旁。

2．动名词作表语多表示抽象性的或习惯性的动作，一般说明主语的内容。

Her job is keeping the lecture hall as clean as possible.

＝Keeping the lecture hall as clean as possible is her job.

她的工作是尽量使报告厅保持干净。

二、动词-­ing形式作定语

动名词和现在分词都可以作定语，但有所区别。

1．动名词作定语表示被修饰词的某种性能或用途，相当于for引导的介词短语。

No one is allowed to speak aloud in the reading room.

阅览室里不准大声说话。

2．现在分词作定语时，它和被修饰词之间有逻辑上的主动关系，表示所修饰词进行的动作，相当于一个定语从句。

The boy playing football on the playground is my younger brother.

＝The boy that/who is playing football on the playground is my younger brother.

在操场上踢足球的那个男孩是我的弟弟。

You should adapt to the changing situation.

你应该适应不断变化的形势。

The ground is covered with fallen leaves.

地上满是落叶。

I ’m looking for a room to live in.

我正在找房子住。

Summary

1. How do you use the function of -ing?

2. What ’s the difference between -ing?

Homework

1. Go over what we have learned about grammar rules.

2. Finish the exercises on Page 6.