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 . 阅读下列句子，注明画线部分是作定语还是表语
1. The letter was touching. ________
2. There is a car waiting outside. ________
3. The food at the party did not seem very inviting. ________
4. The boy sitting behind me is my brother. ________
5. Going from junior high school to senior high school is challenging. ________
6. The girl swimming in the pool is my daughter. ________
7. Class is over, but she remains sitting there. ________
8. During the Mid-Autumn Festival in China, families gather to admire the shining moon and enjoy delicious mooncakes. ________

3 . Observe the following sentences and find out the differences between verb-ed and verb-ing as the predicative.
1. The news that Man Wenjun took drugs was very surprising.
2. At the news that Man Wenjun took drugs, we felt surprised.
3. Your performances are satisfying.
4. I am satisfied with your performances.
5. The cup is broken.

4 . 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	_____

5 . 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.

7 . His attention ________ (concentrate) on his experiment, so he had no time for his family. (所给词的适当形式填空)
→ ________, he had no time for his family. (with复合结构 )
→ ________, he had no time for his family. (独立主格结构)

8 . 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          _______________________________________________________________

9 . Nong dropped out of school in 1986 because his family couldn't afford the______ ______.

10 . He recalled the first time he saw a big snake, it cause him to _________.