F2F Class Notes 23rd November (Raph)

Vocabulary

Cautious (adj): 1- (of a person) careful to avoid potential problems or dangers.
E.g.: We have to be very cautious about how we spend our money.

Caution (n): 1- care taken to avoid danger or mistakes. 2- a warning telling someone to be careful.
E.g.: You should use caution when operating the machine.

Contamination (n): 1- the act of contaminating, or of making something impure or unsuitable by contact with something unclean, bad, etc.
E.g.: Swimming in the lake is banned until the contamination is identified and neutralized

Semester (n): 1- one of two usually 18-week periods that make up an academic year at a school or college. 2- six months.
E.g.: I have many exams at the end of the semester.

Simulation (n): 1- something that is made to look, feel, or behave like something else especially so that it can be studied or used to train people
E.g.: They use computer simulation to predict weather conditions.