1、In the eighth unit, we learned about cooperation and competition， We can learn from it that competition and cooperation exist everywhere, so we have to face it！,In terms of making ppt，there exist competition and cooperation too .For example, they have the same theme, the same picture,so exist compet
2、ition. The cooperation exist at the same time ,because they have the same perspective, it is a kind of predestination, Therefor, they are not your rival,but cooperater ,you can let other people to know more about your theme!,In the last class, we watched the ppt about the charm of picture,So let us
3、“review“ it!,Do you know what Einstein is thinking about ?,The Principle of Relativity?,No ,he is wondering the charm of that .,That is the charm of Visual Arts !,Visual art use some methods, including the difference in colors, shading value ,and the bias light , shaping various of artistic pictures
4、 .,Those different methods will contribute to some special effect!,Impossible in real life,In this picture ,if you stand in the top of it ,then walk along the footstep, you will find there is no end of the step, that is to say ,you will walk down always ! Actually its impossible in the real life !,I
5、n this part ,you can see some workers working in the roof ,However ,in this part ,you will see the they are working in the downstairs,Have you ever seen the Situation as the picture showed in reality ?,Because the difference of background, they exist in Picture ,not the real life !,The change of are
6、a,Here is a square ,its area is 64 square metersThen divide it into four parts Then move and combine the four parts again It changes into a rectangle(长方形)its area changed too ,changes into 65.,The answer is no !,Is it true?,Its evident that the rectangles area is 65, but the four parts cant combined
7、 into a rectangle, because of the difference of the their slopes , thats the secret of this picture,Slope（斜率） of each line,So be care for what you see next time !,The picture is moving,When you look at the image ,you will have a feeling that the pictureis moving. In fact ,they are in stillness ,this
8、 phenomenon is called visual illusion (视觉错误) .becuase of visual blind spots and structure pupil ,so they are moving!,More than a picture,In the romantic atmosphere, what can you see besides the two lovers ?,There is a baby ,have you got it ?,Maybe the man is proposing to the girl,But we can see a sk
9、eleton(骷髅) at the same time , You should care for what you see and what you want,then can you find the right person!,BE CAREFUL !,What I want to say is that view is to visual arts what attitude is to life arts .There are so much obstacles, hallucinations, misunderstanding in life , and you should be careful, then you could find a multifaceted life ,and share the art of life !,thank you !,
