2. acquire knowledge about styles of western painting in different periods 3. use reading strategies, such as scanning and skimming, to get a full understanding of the text. important point: get a full understanding of the text and improve the reading skills. learning guidance: 1 finish task 1 in previewing case after reading the text for the first time. 2 underline the important words and expressions when reading the text the second time. 3 finish task 2 in previewing case carefully after reading the text the third time. 预习案previewing case task 1 scanning scan the title, subtitle and paragraph 1 and then fill in the blanks below.
