Part I Warming Up Section A:Key words and expressions. 1.prosper:to be successful and become rich; thrive成功，繁荣 2.shed light onto:to make sth easier to understand,by providing new or better information 3.be blessed with:be fortunate in having sth. 地享有 4.critically:seriously批判地 5.interact:act on each other互相作用 Part I Warming Up Section A: Key words and expressions: ❖ 1. prosper: to be successful and become rich; thrive 成功，繁荣 ❖ 2. shed light onto: to make sth easier to understand, by providing new or better information ❖ 3.be blessed with: be fortunate in having sth.幸运 地享有 ❖ 4.critically: seriously 批判地 ❖ 5.interact : act on each other 互相作用