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