Knowledge and skills
1．To get the students to learn to use the following important new words and phrases freely：aim，adopt，possess，attempt，a great deal，typical，predict，specific，on the other hand.
2．To get the students to understand and use the following important and useful sentence patterns：
(1)Among_the_painters who broke away from the traditional style of painting were_the_Impressionists，who lived and worked in Paris.
(2)There are scores of modern art styles，but without the Impressionists，many of these painting styles might_not_exist.
