吉林省伊通县实验中学九年级英语全册《Unit 9 When was it invented》教案 人教新目标版

九年级英语全册Unit 9 When was it invented教案Teaching Aims and Demands2Ability Objects(1) Teach the students to use the new words.(2) Train the students to talk about the history of inventions.(3) Train the students listening and speaking skills with the target language.3Moral ObjectsMany important inventions have changed the world a lot. Do you know the inventors of them? And when were they invented?Teaching Key Points1Key Vocabulary invent2Target LanguageTalk about the history of inventions.Teaching Difficult Points1Train the students to talk about the history of inventions.2Train the students to understand the target language in spoken conversation.Teaching Methods1Listening. 2Groupwork. 3Pairwork.Teaching Aids1A tape recorder.2Some pictures or real objects of the inventions.Teaching ProceduresStep RevisionStep 1aThis activity reviews vocabulary and introduces new vocabulary which can be used to talk about inventions.Step 1bThis activity gives students practice in understanding the target language in spoken conversation.Get the whole class to read the instruction together.Call the students attention to the five inventions in the picture. Ask five students to say the names of them.Then ask them to see the five dates with a blank line in front of each.Step 1cThis activity provides guided oral practice using the target language.Read the instructions and point to the list of dates in Activity 1b.In this class, weve learned to talk about the history of inventions with passive voice. Weve also done some listening practice in understanding the target language in spoken conversation. And weve done much oral practice, using the target language.Step Homework1Write out two convers