九年级英语when was it invented课件16

Unit 4,3a Who invented tea?,Free talk and revision.,Make up conversations using the knowledge from Units 1-4. The following pictures can help you.,1927年,1876年,1976 年,Brainstorm:Try guessing “T ”(for true)or “F”(for false)1.Potato chips were invented by a chef called George Grum.2.The chef cooked potato chips for a long time until they were crispy .3.The customer loved potato chips .4.George sprinkled lots of salt on potato chips ,so they were really salty .5.Potato chips are thin enough .,Warming up.,Listen to 2a and 2b and complete the listening exercises in your books. The listening material is about the invention of potato chips. Please listen carefully.,Learning for Doing Read the article and discuss the following questions in groups of four.,What is the article about?2.When was it invented? 3.Who was it invented by? 4.How was it invented?,The article is about the invention of tea.,Over 3000 years ago.,By the Chinese emperor Shen Nong.,It was invented by accident.,Learning by Doing1.最受欢迎的饮料2.偶然地3.根据4.一个古老的中国传说5.饮用水6.在一个露天的炉火上7.掉进8.一段时间9.发出一种好听的味道10.决定做某事11.这样12.世界上最喜爱的饮料之一,the most popular drink,by accident,according to,an ancient Chinese legend,drinking water,over an open fire,fall into,some time,produce a pleasant smell,decide to do,in this way,one of the worlds favorite drinks,Self Assessment:1._he reads English in the morning.2.It took him _ to do his homework yesterday.3.John went to Beijing _ last year.4.His mother has been to Shanghai _.,Sometimes,some time,sometime,some times,Consolidation:Doing After LearningMake a survey,Homework:Widening your knowledgeSurf the Internet and find out wh