1、Unit4 When was it invented?SectionA(1a- 1c) The First Period Fang BinqiKnowledge Objects来源:xyzkw.Com(1) Key Vocabulary: invent invention inventor calculator light bulb(2) Target LanguageWhen was the telephone invented? I think it was invented in 1876.Ability Objects(1) Teach the students to use the
2、new words.(2) Train the students to talk about the history of inventions.Moral ObjectsMany important inventions have changed the world a lot .Do you know the inventions of them? And when were they invented?Teaching Key Points(1) Key Vocabulary(2) Target LanguageTeaching Difficult Points(1) Train the
3、 students to talk about the history of inventions.(2) Train the students to understand the target Language in spoken conversation.Teaching Methods(1) Listening(2) Groupwork来源:学优中考网 xyzkw(3) PairworkTeaching Aids来源:学优中考网A tape recorder some pictures of inventions a computerTeaching Procedures:来源:学优中考
4、网Step1.Greetings来源:学优中考网 xyzkwStep2 Show some pictures and teach the new words.Step3 1a1. Ask students to number the inventions 1-5.2. Ask students to check their answers by groupwork.3. Ask several groups of students to present their conversations to the class.Step4 1b1. Ask students to read the da
5、tes.2. Play the recording.3. Check the answers.来源:学优中考网 xyzkw来源:xyzkw.Com 来源:学优中考网 xyzkwStep5 1c1. Present a conversation.2. Ask students to work in pairs.3. Ask several pairs of students to present their conversations to the class.来源 :学优中考网Step6 Pairwork1. Show some information about the inventions ,and present a conversation.2. Ask students to work in pairs.3. Ask several pairs of students to present their conversations to the class.Step7 ExercisesStep8 Homework学 优 中 考，网
