Go back to sth. Return to an earlier point in space or time How far does your memory go back? 让我们回到原来正在讨论的问题上去吧 Let's go back to the subject we were discussing? ·若要探讨爱尔兰问题的起源我们得回到几百年前. To trace the origins of the Irish problem, we have to go back over three hundred years

Questions on the text 1. Define daydreaming 2. What sort of people show particular interest indaydream research? 3. When and where is one most likely to daydream? 4. In what way does daydreaming differ fromfantasy?

abUs公共汽车站旁的候车棚 a bomb~防空洞 A·seek- for the night找个过夜的地方 In the storm we took (found)- under a tree The basic necessities of life are food Clothing and

Pre-reading Questions 1. Why were the girls warned that they should not regard school as \Brighton beach\ and what was implied in the warning? 2.What is the purpose of education according to the author?

Questions: on the text 1:Whydoestheauthor.comparea language with a living, organism? 2.Which: language family does English belong to? 3. What: is., it\:: causes: :. the languages. within a: single language family. to become different from one another? Does this, happen to one particular. language:: in.different periods of time. too

Key Points Roman Empire and Western Civilization Caesar and concept of western civilization Roma and Greece Roman civilization: architecture, politic and law achievements Roman law three original elements: Greek philosophy, Roman law

Content Decline of Roman Empire and the rise of Christianity Saint Augustine: City of God Saint Thomas Aquinas: God and Human Being Conflict between church and king Church and Medieval Feudalism

Perfectly Competitive Markets Profit Maximization Marginal Revenue, Marginal Cost, and Profit Maximization Choosing output in the Short--run

Supply and Demand The Market Mechanism Changes in Market Equilibrium Elasticities of Supply and Demand Short-Run Versus Long-Run Elasticities

Topics to be Discussed Competitive Factor Markets Equilibrium in a Competitive Factor Market Factor Markets with Monopsony Power Factor Markets with Monopoly Power