八年级英语下册 Unit1 Past and present教案 牛津版总 课 题8B Unit 1 Past and present总课时9第 1 课时课 题Welcome to the unit 课型New教学目标1 To introduce the present perfect tense generally. 2 To introduce the different forms of transport at different times in Hong Kong. 教学重难点1.To introduce the present perfect tense generally. 2 To introduce the different forms of transport at different times in Hong Kong. 学法指导task-centered approach教具准备课件教学步骤教师活动学生活动Step 1: Free talk In the past, Hobo and Eddie were good friends. But now something happens between them. Do you wantto know whats wrong with them? Step 2: PresentationRead the dialogue, and find out the answers to the following questions. 1)What was in the bowl an hour ago?2) What did Eddie do? 3) Why did he do that thing? 4) Why does Hobo think Eddie has changed? Explaining the new tense : the present perfect tense Eg: 1) Have you seen my food? (seesawseen) 2)Ive (I have) eaten it. (eatateeaten) 3) We have not seen him for a long time 4) How has he changed? Let Ss read the dialogue in pairs. Step 3: Presentation1. Show the pictures . Discuss them with the Ss.: Whats the use of it? Where do you usually see it? Is it a special one? Why? Which transport do you like best? 2. Write the correct names under the pictures. Step 4: Practice Finish part B (Back to the past) & complete the timeline.进行free talk 1. What time is it? 2. Are you hungry? 3. Would you like something to eat? 4. Which is your favourite food? 导入到Comic Strips的教学。帮助学生了解现在完成时态让学生合上书，听磁带，回答问题。1) What was in the bowl an hour ago?2) What did Eddie do? 3) Why did he do that thing? 4) Why does Hobo think Eddie has changed? 布置学生分角色朗读并表演对话。合上书，让同学完成下面的小短文，巩固、加深对话内容的理解。Hobos food _ in the _ an hour ago. But it isnt there now. Why? Eddie has just _ it because he was _. Hobo thinks Eddie has _ and he is _ bad now. He doesnt want to _ with Eddie any _.出示图片，让学习交通工具名称学生回答问题学生合上书，听磁带，回答问题。 分角色朗读并表演对话。合上书，完成下面的小短文。观察图片，学习交通工具名称作业设计1. 背诵本课的单词与词组2. 预习Reading，完成预习作业板书设计 8B Unit 1 Welcome to the unitpast and present an hour ago play with transport at different timesover the past 100 years not.any moresee-saw-seen be(am, is, re)-was, were-been eat-ate-eaten change-changed-changed 现在完成时 have/has+过去分词教学反思江苏省淮北中学英语学科教案初二年级教案活页纸 主备人：陈小军 审核人：初二英语组全体老师 总 课 题8B Unit 1 Past and present总课时9第 1 课时课 题Reading 课型New教学目标1 To grasp some useful expressions2 To retell the main idea of the text 教学重难点 To understand the use of some words through the exercises.学法指导Task-centered approach教具准备课件教学步骤教师活动学生活动Step 1 Free talk .Where is your hometown?Has it changed a lot?Can you tell us something about the changes to your hometown?As you know, I am a teacher now. But five years ago, I was a teacher, too. So I have worked here for 3 years. I think our school changed a lot. Do you think so?Everything has changed a lot? Step2: Presentation. Have you been to Beijing? Now, look at some pictures of it. Witness great changes to it over 100 years. Show pictures.Step 3 Reading A1. Would you like to listen to Mr Chen, Daniels grandpa? Play the tape for Ss 2 times. Answer the following questions. How long has Mr Chen known Sunshine Town? Did Mr Chen live there all the time? Why? Does Mr Chen think the place changed a lot? What are the differences between the past and present? 2.Check the answers if they can not answer. 3. Explain some difficult points. in fact. 实际上I thought this answer was right. In fact, its wrong.live together/there 一起生活 live on the fifth floorget married to sb = marry sb . 与某人结婚。e.g.: Tom got married to Mary last year =Tom married Mary last year. They got married last year.until 直到 not until 直到才e.g. : He did his homework until 7 oclock yesterday evening.He didnt do his homework until 7 oclock yesterday evening.change a lot change v. 改变Our city has changed a lot . change n. 变化，零钱Great changes have taken place in our city . ( the changes to Sunshine Town , the answer to, the key tothe entrance to)turninto把变成 turn into变成4. Ask Ss to read in pairs and try to act it out. Step4: Practice. 1.Do the exercise on page 10 B Match the words on the left with the meanings on the right. 2. Finish off the exercises of partC1,2 on P10-11.(T/F).Correct the sentences. Step 5 Finish Part D on page 11free talk，1) Where is your hometown?2) Has it changed a lot?3) Can you tell us something about the changes to your hometow