吉林省四平市第十七中学九年级英语全册《Unit 9 When was it invented》（第5课时）教案 人教新目标版.doc

Unit 9 When was it invented（第5课时）教案课题：Unit 9 When was it invernted? 讲课教师：学科：English课时：5总课时数：58教学目标知识与技能To learn to use passive voice (questions and statements) To read about tea过程与方法To train students reading and writing skills.情感态度与价值观Train the students to use their heads and make some inventions in life and love China traditional culture.教材分析教学重点The new words and phrases to express differet kinds of food.教学难点Passive voice (questions and statements)教学过程教师活动学生活动备注（教学目的、时间分配等）Lead-inGreetings and Duty Reaport.Talk about your favorite inventionsLast period ,we talked about potato chips. So I know that most of you like potato chips. And there are so many kinds of traditional food. Like tea, who likes drinking tea? Hands up! Wow, so many of you have the same interest as me. As a kind of drink, tea can make us energetic. It is also good for our health. So next , lets learn about the history of tea, shall we?Interaction and Consoladation1.New wordsancient historylegend uc the of bush in bushesremain 作系动词时后接形、名、分词和介词短语 notice sb. do sth. 注意到某人做了某事 sb. doing sth. 注意到某人正做某事produce- rpleasant- pleasedmixture a of mix v.pie a dishflyingbakery bakeriesthrow - threw - thrown throw sth at throw awayby accidentaccording tofall intoin the way3a.1） Fast-reading Ask the students to read the article as fast as they can and answer the following questions:1.What is the article about ? 2.When was it invented?3.Who was it invented by? 4. How was it invented?2) Careful-reading Ask the students to read the articleas carefully as they can, and ask them try to remember the important points. Then, ask them to completethe article.Have a duty report.Listen ask and answer.系动词除be外还有: 六变化 get, turn, become, grow, go, come 五感觉: look, sound, feel, taste, smell 三保持: keep, stay, remainMake setences.Read the article and learn to the way of reading.529教师活动学生活动备注（教学目的、时间分配等）Useful expressionsby accident, bringto the Western world, over three thousand years, according to, boil sth over an open fire, fall into, produced a pleasant smell, taste the hot mixture, one of the worlds favorite drinks3b. Weve learned the history of tea. Next, lets learn about the history about the flying diskTalk about the notes.Write an article using the notes.4b Talk about some inventions SummaryWhat did we learn？Exercise4a Write the detail in the chart.HomeworkRetell 3a and prepare the next.Make setences.Work in pairs.551板书Unit 9 When was it invented? by accident fall intobringto the Western world produced a pleasant smellover three thousand years taste the hot mixtureaccording to one of the worlds favorite drinksboil sth over an open fire 教学后记：