2014九年级Unit 6 when was it invented Section A 3a-3c课件.ppt

Unit 9 When was it invented? The 1st period New words learning; New words test; Review ; Lead-in; Fast reading. Understand the text in passages. boil /b?il/ v. 煮沸；烧开 They boil beef for up to three hours. 牛肉要煮多至三个小时。 smell /smel/ n. 气味v. 发出气味；闻到 It smells terrible. It produce a pleasant smell. saint/seint/ n. 圣人；圣徒 We should learn from the saints. Saint Clause often comes on Christmas early morning. doubt /daut/ n. 疑惑；疑问 v. 怀疑 She has many doubts about this. I doubt whether \ if he will want to take part in. New words by accident 偶然；意外地 nearly /ni?li/, /nirli/ adv. 几乎；差不 boil /b?il/ v. 煮沸；烧开 smell /smel/ n. 气味 v. 发出气味；闻到 saint/seint/ n. 圣人；圣徒 take place 发生；出现 doubt /daut/ n. 疑惑；疑问 v. 怀疑 without doubt 毫无疑问；的确 Words test The bread has gone bad. It terrible. Water will at 100 centigrade. I still have to work hard on English because it difficult for me. 90% of my time is spent on my school work, so I have little time for sports. Ping-pong is a sport for Chinese. Feelings If we use our head and can have a try , all of us can be inventors in a normal life. Believe in that small inventions can change the world greatly. Learning aims: 1：掌握以下重点词组—by accident , nearly five thousand years ago, it is said that , over an open fire, fall into, remain there for sometime, in this way, it is believed that, take place, without doubt 2：通过阅读了解茶的发展历史，并且能用简单的语言描述出来。 3：培养一种科学创新精神，尝试着发挥自己想象发明一些小制作。 Lead-in What kinds of tea do you know? What are the effects (功效）of tea? 茶之饮，最早的目的在于：解毒、消食、清心、益思、少睡眠；后来有陆羽《茶经》等对其方式精益求精，以及少数民族的种种“异样”喝法，都不离其宗；大概宛如诗的雅与风，都值得有心人细细玩味。至若有为“雅”而茶，大概是当今茶艺馆繁盛的原因之一，又或为“道”而茶，比如强调“和敬清寂”，大家见仁见智吧。 When is the best time to drink tea in a day ? Fast Reading Read the text quickly and answer some questions according to the requests. Task 1. Read the title and the first sentence. Answer : How was tea invented ? Read the pa