八年级英语下册 Unit 1 Past and Present Welcome to the unit教案 （新版）牛津版.doc

Unit 1 Past and present Comic strip and Welcome to the unit I. Teaching aims and learning objectives By the end of the lesson, students should be able to: 1. talk about the changes around us; 2. talk about the changes of transport; 3. get to know the present perfect tense; 4. talk about the advantages and disadvantages of change. II. Teaching contents 1. New words and phrases: past, present, just, used to 2. New structures: Have you seen my food? Yes, I’ve just eaten it. You used to share food with me! How did you go to school when you were a student? III. Focus of the lesson and predicted area of difficulty 1. Talk about different transport at different times. 2. Get to know the present perfect tense. IV. Teaching procedures Comic strip Step 1 Lead-in 1. Work in groups and talk about the changes around us 2. Present pictures to help students know the changes around us (1) People (2) Transport (3) House (4) Environment 【设计意图：通过比较20世纪70年代的三大件与现代的三大件，激发学生积极思考，大胆讨论身边的变化。再用图片展示，引出in the past、at present，进入本课话题。】 Step 2 Presentation Talk about changes in Eddie and Hobo T: The world changes everyday. All of us have changed. What about Eddie and Hobo? Have they changed? Look and answer T: Let’s watch a video about a conversation between Eddie and Hobo and answer the following questions. What was in the bowl an hour ago? Why did Eddie eat Hobo’s food? Step3 Practice Listen and read T: Now let’s listen and repeat. Pay attention to your pronunciation and intonation. Read and fill in the blanks Role-play T: Work in pairs and act out the comic strip. 4. Read and translate (1) Present sentences using the present perfect tense. Ask students to find more sentences. (2) Ask students to turn the sentences into Chinese. (3) Present more examples. 6. New structure: used to do