话题分类：School Facility 属性：大范围重点预测
标题：Build a campus garden
变化：A student wrote a letter to campus newspaper suggesting to make a campus garden for 2 reasons. (A) Students can relax with flowers and trees (B) there is an empty land behind the scientist buildings which is suitable for being a garden
态度：The guy disagrees
原因1：It's cold for most of time here. Only blooming time for plants is summer break. During rest of time when campus is full, the flowers can't grow, the campus garden is meaningless.
原因2：The empty land is gonna be used to expand the scientist buildings
话题分类：Human Behavior 属性：大范围重点预测
定义：We believe that our emotion causes our facial expression. But it is not true. It is our facial expression determines how we feel.
例子: The professor gives an example of an experiment. He gives out the same math problem to two groups of students. Everything is the same except one. He asks students in Group A to smile in the experiment, and asks students in Group B to present frown and other unhappy faces in the experiment. As a result, students in group A say they enjoy the math, while students in group B say they are tortured.
定义：Animal species, when first settling on certain territory, makes the territory less habitable for later species. This is esp. prevailing for small and weak species.
例子: For example, there is a type of small ants that net on ankasha trees. As the first group of settlers onto the tree, they destroy part of tree’s nectars and render it unable to produce nectars anymore. This is because another type of bigger ants, which feed on this nectar and are more aggressive than smaller ants, will no longer come to this tree for occupation. Through this small ants survive.
话题分类：Dilemma Choice 属性：大范围重点预测
问题：A party, students can relieve the stress from final exams and get away from books. A student band supposes to play music, however the leader of the band is sick, so the band was cancelled.
缺点1：But recorded music is not as exciting as live music
解决方案2：Postpone the party to 1 week before the final exam.
缺点2：However some students will go home and miss the party.