1 . Discuss in groups, find the difference between each pair of sentences, paying attention to the -ed and -ing forms. Complete the table according to the sample.

单词		意义	功能
1	amazed	感到惊讶的	作表语
	amazing	1	2
2	frightened	3	4
	frightening	5	6
3	Seen(from the top of the mountain)	7	8
	Seeing (the scenery from the top of the mountain)	9	10
4	headed	11	12
	heading	13	14

2 . Pay attention to the structure of these sentences and fill in the table below.

	主动语态		被动语态
	肯定式	否定式	肯定式	否定式
一般式	doing	_____	_____	_____
完成式	_____ done	_____	having been done	_____

3 . What is the function of the -ing form in each of the following sentence?
1. As you can imagine, getting burnt can lead to very serious injuries.
2. The first and most important step in the treatment of burns is giving first aid.
3. It is best to place burns under cool running water, especially within the first ten minutes.
4. Remove any clothes using scissors if necessary, unless you see the fabric sticking to the burnt skin.
5. You can protect the burnt area by covering it with a loose clean cloth.

4 . 写出“动词+a habit”短语，并使用它们造句。
form a habit             It is good to form a habit of reading an English article in China Daily every day.
1. develop a habit          _______________________________________________________________
2. change a habit          _______________________________________________________________

5 . 写出动词不定式的形式以及作表语时表示的意义。

1		2		动词不定式		3
4		5				6

6 . 动词不定式的结构为______，是动词的一种非谓语形式，在句中不能单独作谓语，可用于系动词之后作表语。

8 . 看下列图片，补全文段。

With the development of the society, some Chinese students choose to study     1    . But before that, you should take many things into account, such as     2     and so on.

9 . 了解孔子学院相关信息，并回答问题。
1. What kind of organization is the Confucius Institute?
2. Do you think it is necessary to set up Confucius Institutes?
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10 . 越来越多的外国人对汉语感兴趣，根据下列图片和你的朋友一起讨论外国人学习汉语的方式。

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