Age of information-knowledge explosion-deal with it /cope with it Effectively Q1: In which way can we get information? (conversations, TV, broadcast, newspapers, magazines, books, etc.) Classification of books:

Reading I The Weather Step-l Lead-in Questions 1, What is the impression of Englishmen on you? Deep, simple but narrow and conservative

Dictation of unit 2 1. Enough: 2. Flexible; 3. Suitable; 4. Polite, kind and pleasant Person who controls, directs or runs the affairs of a country organization or business

Pre-Class Work Gifted Children: those who possess some quality or innate ability which has been recognized and identified by number of testing and observation devices and who manifest interest and success in either physical, intellectual, or artistic pursuits

Lottery ticket: It is the numbered ticket sold at face value so that when the winning number is announced, the one with the corresponding ticket claims a reward Do you or the people you know buy the lottery ticket?

Two forms of Completeness Theorem Let Γ be a set of wffs. The following parts are equivalent. If Γ |= A then Γ ` A If Γ is consistent, then Γ is satisfiable

The need for a richer language In P, it is not possible to express assertions about elements of a structure. First Order Logic is a considerably richer logic than propositional logic, but yet enjoys many nice mathematical properties

Syntax Formation Rules for P The The Axiomatic Structure of P Theorems and Derived Rules

Detailed studies of unit 8 L1 Seen from the space. When our planet is seen from space L4. average n.平均数;平均标准Tom' s work is above/ below/ about up to the average

1. An animal of any kind 2 Catch 3. Give up 4. Very noticeably 5. On purpose, intentionally; 6. Remove or get rid of completely 7. Cause some change, inf luence;