【正文】
Unit 6 When was it invented? Learning goals :通過閱讀了解茶的發(fā)展歷史 ,并能用簡單的語言描述出來 . :accidental, by accident, nearly, ruler, boil, remain, smell, saint, national, trade, take place, doubt, without doubt :培養(yǎng)學生的科學創(chuàng)新精神 . Phrases: Translate the phrases. 。陷入 ____________ _______________ ________________ __________________ ________________ 19世紀 ______________ 7… .的普及 _____________ _______________ 預習檢測 Sentences: Translate the sentences ,世界上最受歡迎的飲料 (僅次于水 ), 是偶然被發(fā)明的嗎 ? ________________________________________________ 的人 . ________________________________________________ 19世紀 . ________________________________________________ , 中國人是最懂茶的本質(zhì)的人 . ________________________________________________ Would you like to drink these beverages? What’s the most traditional beverage in China? Do you know the history of tea? Can you guess how tea was invented? What does it me