1、免费下载网址 Unit 6 When was it invented？（第1课时）一、教材分析：本课选自初中英语新人教版九年级（2014）新改版。谈论的话题是有关“发明”的话题。要掌握的结构是被动语态。本课时的教学内容是听力与口语相结合，重难点是词汇和短语教学。二、三维目标：1.知识和技能目标：1）谈论重要发明的发明时间，发明者和用途。 2) 了解薯条、茶和篮球的发明历史。2.过程与方法目标：1）能运用所学知识练习被动语态的句式。 2）能用所学句型进行交际练习。3.情感、态度和价值观目标：充满想象力，善于观察事物，面对难题，用积极的态度解决，发挥创造能力，认识世界，改变世界。三、教学重点：单词
2、，短语和句型。四、教学难点：运用被动语态谈论重要发明的时间、发明者和用途。五、教学策略：通过谈论重要发明的练习，充分掌握被动语态的用法.六、教学准备: 多媒体课件 教科书 课前预习学案。七、教学环节：Step 1 leading-inTell the students something about Tomas Edison and his inventions.Get the students to brainstorm some other inventions and their inventions. (设计说明：本环节以发明家爱迪生为切入点，引入本课的话题和重点句型，让学生通过听，说
3、，看的形式，在教师的提示下自我发现并关注目标语言的形式和用法，同时呈现文中的部分生词和短语，为学生阅读扫除障碍。）Step 2 listening1.Get the students to guess when the inventions in the pictures were invented and ask them to read the dates individually to make sure they can make it .2. Play the tape for the first time and get the students to match the date
4、s with the inventions and then check the answers.3. Play the tape for the second time and ask the students to read after the recording so as to be familiar with the new sentence structures . (设计说明：先引导学生通过猜测的方式来谈论听力材料中出现的日期，再通过检测学生对年份的读法扫除听力过程中可能出现的障碍。）Step 3 practiceWrite down the inventions accordi
5、ng to the dates or inventors.1.1885_2.1876_3.1927_4.1976_ (设计说明：本环节通过小测验检测学生对听力材料及重点词汇和句型的掌握情况，同时检测对新单词的掌握）Step 4 pair workGet them to talk about the dates and usages of different inventions to consolidate the language goals.Questions :When was the car invented ?Who was invented it ?What is it used
6、for ? (设计说明：本环节旨在通过口语练习巩固学生对目标语言的掌握，同时引出一个新结构 be used for.)Step 5 summaryAsk the students to review what they have learnt in this part,then the teacher may give a brief summary. (设计说明：通过让学生对本节课重点内容进行简单小结，帮助学生理清思路，形成清晰的概念，同时鼓励学生勤于思考，培养创新思维能力）Step 6 homework1.Write a passage about a new invention and
7、introduce it.2.Do some relevant exercises . (设计说明：运用并拓展本课时所学知识，让学生在写作中进一步巩固所学知识，并掌握本课时的新词和短语。）八、板书设计：Unit 6 When was it invented？1. When was it invented ？ Who was it invented by ? Whats it used for ?2.The Passive Voice： Be +动词的过去分词形式3. be used for doing sth 九、教学反思： 本课主要话题是谈论重要发明的发明时间、发明者及用途。主要练习被动语态的句式用法。难度较大，但是学生们对发明话题很感兴趣，所以学习积极性很高。解压密码联系qq 1119139686 加微信公众号jiaoxuewuyou 九折优惠！淘宝网址：
