Unit 3 Welcome to the unit English Throughout the World Topic 2 English is spoken differently in different countries. Section C New words pronounce v. 发音 oral 口头的口头的 pronunciation n. 发音发音 clerk 办事员,职员办事员,职员 expression 表达,词句,说法,表情表达,词句,说法,表情 fill in 填充填充 Pirates 加勒比海盗加勒比海盗 Teaching aims and demands 1. Learn some new words and expressions: pronounce, pronunciation, fill in, in person 2. Discuss the differences between British English and American English in spelling, pronunciation and expression.