外研版九年级英语下册《We all own English》English for you and me PPT免费课件，共10页。
boss n. 老板；上司
In India, English is used as a working language, for example, between bosses and secretaries.
secretary n. 秘书
Please contact my secretary to make an appointment.
quarter n. 四分之一
a quarter 四分之一 three quarters 四分之三
A quarter of the students go to school by bike.
当“数字+quarter(s) of +名词”作主语时，谓语动词的单复数要与quarter(s) of后面名词的数保持一致。
quarter n. 一刻钟
They usually eat dinner at a quarter past six in the evening.
industry n. 制造业；工业
English is now the common language for international travel, science and industry.
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关键词：We all own English PPT课件免费下载，.PPT格式；