1、教学 目标 Teaching aims and demands Knowledge objects: 1. The Ss will be able to read, listen and understand some new words and expressions in the class, 2. The Ss will be able to talk about the history of some inventions Ability objects:1. The Ss will be able to understand the listening and speaking ab
2、out the history of some inventions 2. The Ss will be able to make conversations with the target language. Emotion objects:Many important inventions have changed the world a lot.We should know aboutthembetterandstudyhardtobecome inventors. Teaching Importance and difficulties: Listen and talk about t
3、he history of some inventions Teaching Tools:Multimedia Teaching methods: Situational teaching, Tasked-based 教学 环节 教师活动学生活动设计意图 Step1:Warm up and lead -in 1. Play a video and ask Ss “what are they?”“what are their inventions?” Help Sssay:Itwas invented by Freetalkaboutsome inventorsandtheir inventio
4、ns in the video. Try tosay:Itwasinvented by.with the teachers help. 通过视频导入 新课，既能激 发学生兴趣， 又能使课堂讨 论变得生动， 直观。 Step2 Presentation 1.Show pictures of Four Great Inventions and ask some questions: When was it invented? Who was it invented by? What is it used for? 2.Show other pictures of inventions and as
5、k Ss to talk about their history. Try to answer the teachers questions and learn to talk about the history of some inventions using the target language. 通过讨论一些 发 明 物 的 历 史，引导学生 操 练 目 标 语 言。 Step3: Listening 1. Play the tape .Ask Ss to listen and match. 2.Check the answers 3.Talk about their usage by
6、 asking “What is it used for?” Listenandmatchthe inventions with the years. 2. Talk about their usage. 对本节课的主 要语言目标进 行 听 力 的 训 练。 Step 4 pairwork Make conversations with their partners Who was it invented by? When was it inented? What is it used for? Work in pairs. Ask and answersomequestions accord
7、ing to information on the screen. 通过 pairwork 对本节课的目 标语言进行输 出，检验学生 在上一个环节 中 输 入 的 效 果。 Step5 Groupwork Work in groups. Discuss an invention you or others invented and describe it by using “ what is it?” “Who was it invented by?” “When was it inented?” “What is it used for?” . You can draw a picture
8、of the invention to show other students. Discuss and report.对本节课所学 内容进行综合 运用，完成教 学目标。 Step6 Show a Micro class about Passive Voice of Past Tence. Watch and do exercises.对本节课的过 去时态被动语 态的语法做更 深一步的理解 和 Step6 Homework. Describe one of your inventions you want. And then write it down.Do homework 将课堂知识与 学生实际生活 相结合，进行 生活化的英语 交流。 板书设计 Unit6 When was it invented? Who was it invented by? When was it invented? What is it used for?
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