江苏省扬州市江都区国际学校八年级英语下册 Unit 1 Past and present Welcome to the unit教案 （新版）牛津版.doc

unit 1 past and present comic strip & welcome to the uniti. teaching aims and learning objectivesby 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 contents1. new words and phrases: past, present, just, used to2. new structures: have you seen my food? yes, ive 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 difficulty1. to talk about different transport at different times.2. to get to know the present perfect tense.iv. teaching procedurescomic stripstep 1 lead-in1. work in groups and talk about the changes around us2. 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和at present，进入本课话题。】step 2 presentation1. talk about changes in eddie and hobo t: the world changes every day. all of us have changed. what about eddie and hobo? have they changed?2. listen and answer t: listen to the conversation between eddie and hobo and answer the following questions: (1) what was in the bowl an hour ago?(2) why did eddie eat hobos food?step 3 practice1. listen and read t: now lets listen and repeat. pay attention to your pronunciation and intonation. 2. read and fill in the blanks 3. 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 sth.【设计意图：通过观看动画片段，让学生讨论eddie和hobo的变化，理解对话，并完成拓展练习。呈现例句，引导学生初步感知现在完成时的用法。】welcome to the unitstep 1 presentation1. free talkt: look at this picture and talk about how people go back home for the spring festival. 2. different forms of transportt: look at pictures about different forms of transport and finish part a. t: how do you go to school every day?4. listen and answer t: millie and her dad are talking about transport at different times. lets listen to their conversation and then try to answer the following questions. (1) how did millies father go to school when he was a student? (2) why does millie take a bus now? 【设计意图：通过创设情境，带领学生复习已知的交通工具的名称，同时引导学生根据实际情况选择合适的交通工具出行。在听力环节，让学生带着问题听对话，训练他们获取细节信息的能力。】step 2 practicet: now its your turn to talk about different transport used in the past and at present. use the following model to make up new conversations.s1: how did you when you were ?s2: i used to by s1: why didnt you take a ?s2: because s1: how do you now?s2: i by its 【设计意图：创设真实情境，让学生根据图表中的信息运用所学知识创编对话，有效锻炼学生的口头表达能力。】step 3 production1. free talkt: where did you go during the winter holiday? how did you go there? why?2. play a guessing gamewhat is ma yuns choice?3. advantages and disadvantages of change(1) what advantages and disadvantages do modern forms of transport bring us? (2) what types of transport do you prefer? (3) why should we choose public transport? t: lets travelby publictransport and protect th