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外研版初二英语下册M4U1Ihaven’tdonemuch exercisesinceIgotmycomputer教学目标知识目标：1.把握并运用重点短语：have a fever; (cough; headache; stomach ache; toothache)。
2.把握询问病情和诉说病情的语言结构。
能力目标：1.能运用这些语言框架，进行医患角色的扮演。
2.能针对不健康的生活适应，给出恰当的建议。
情感目标：1.能够检查自身的生活适应，关于存在的问题能主动寻求解决方案。
2.能够与他人讨论健康适应上存在的问题，积极提出建议。
3.能够意识到生活适应不同的人群持有不同的健康观念。
4.培养学生健康的生活方式。
5.能够关怀自己及他人健康。
重难点重点：1、能运用所学语言功能进行医患角色的扮演。
2、熟练运用for 和since 的时刻状语来表示自己的方法。
难点：能针对不健康的生活适应，给出恰当的建议。
教学辅助：多媒体、CAI大夫标志服装、导学案等等。
教学方法：通过自主学习法、合作的方法、小组合作法、练习法、借助听说训练，结合话题解决问题。
教学内容：Step 1:Warm-up and lead in观看“兔子生病，去看大夫”的FLASH.并提出问题：1.What’s wrong with the rabbit?2.What do you usually do when you are ill？从而引出“seeing the doctor”Unit 1 I haven’t done much exercise since I got my computer.设计意图：带着问题看动画，不仅能提高学生对英语的学习爱好，而且又能够让学生明确观看目的。
Step 2：Presentation—words、phrases出现本单元的相关单词、短语及句型的图片，让学生猜一猜，词语，短语，句子。
比如fever--have/has got a fever--He has got a fever.并通过交际教学法，用师生问答的方式引导学生初步把握本单元的重点内容。
外研版八年级下册Module4 Unit 1 I haven't done much exercise since I got my computer 教学设计Objectives:➢Students will be able to use the present perfect tense to talk about their actions or experiences in the past.➢Students will be able to express their opinions on the importance of exercise.➢Students will be able to write a paragraph describing their own experiences with exercise since using a computer.Materials:✓Whiteboard/markers or projector for displaying prompts.✓Handouts with conversation prompts.Procedure:Warm-up activity :1.Begin by asking the students if they have a computer or use anyelectronic devices regularly.2.Ask them how much time they spend using computers or electronicdevices each day.3.Lead a class discussion on the impact of computers and electronicdevices on physical activity.Vocabulary introduction :1)Write the following vocabulary words on the board: exercise,sedentary, active, fitness, impact.2)Explain the meaning of each word and ask students to provideexamples or synonyms.3)Use the words in sentences to provide context and understanding. Speaking activity :1.Distribute conversation prompts handouts to pairs or small groups ofstudents.2.Instruct students to discuss the prompts and talk about their ownexperiences with exercise since they got their computers.3.Encourage students to ask follow-up questions and engage in ameaningful conversation.Whole-class discussion :1)Ask a few groups to share interesting or notable points from theirconversations.2)Facilitate a discussion about the impact of technology on exerciseand the benefits of staying active.Writing activity:1.Instruct students to individually write a paragraph describing theirexperiences with exercise since they got their computers.2.Encourage the use of the present perfect tense and the vocabularywords introduced earlier.3.Provide support and feedback as needed.Sharing and feedback :1)Ask volunteers to read aloud their paragraphs to the class.2)Provide positive feedback and constructive comments on theirwriting.Conclusion:❖Summarize the main points discussed during the lesson.❖Emphasize the importance of balancing computer use with physical exercise.❖Encourage students to find ways to incorporate exercise into their daily routines.。
Unit 1 I haven’t done much exercise since I got my computer. 【教材分析】Module 4的主要内容为运用现在完成时来描述自己和他人的经历，例如看病经历、运动经历等。
从全书来看，本模块承接上一模块对现在完成时的学习和运用，内容有层次的展开，学生容易接受。
【教学目标】Knowledge objective:1. 词汇: cough, fever, headache, stomachache, toothache, ill, this, since, cold, catch a cold, take sb’s temperature, fast food, health, take2. 现在完成时中for短语和since短语的使用。
Ability objective:能听懂和阅读关于介绍看病经历的语言材料，能通过相关词汇和图片描述自己和他人的看病经历；能编写关于看病的对话。
Moral objective:学会倾听他人的看病经历，理解他人的喜怒哀乐；养成关心、帮助他人的良好品质。
【教学重点】现在完成时的f or短语和since短语。
【教学难点】1. 现在完成时的瞬间动词和延续性动词。
2. 现在完成时的for短语和since短语的区别。
【教学过程】Step 1 Lead-inSs look the pictures and answer the questions.Step 2 Consolidate new w ordsLook and say. The teacher shows the pict ures of ne w words and let the students to say as quickly as possible.Step 3 Match the words in the box with the pictures.1. Look at the words first.2. Choose the right word for each picture.Step 4 Listening1. Listen to Part 2 and check what’s wrong with Betty and Daming.Fever2. Listen to Part 3 and answer the two ques tions:1) Have Daming got a cold?2) What kind of food does Daming usually eat?Step 5 Reading1.Please find out sentences which have for or since in the dialogue.2.Now complete the table about Daming.Step 6 Ev eryday EnglishLet Ss say what they have learnt in the passage.Step 7 Language pointsSs should master the main points f rom the passage in Part 3. If possible, let the students to say at first.。
Module 4 Unit 1班级________________ 姓名________________一、Learning aims:1、掌握并正确运用下列单词和句子：cough, fever, headache, stomach, ache, stomach ache, toothache,ill, this, since, cold, catch a cold, take sb.’s tem perature, fast food, health2、掌握由for和since引导的时间状语从句的现在完成时。
二、预习自测：一、根据句意及所给汉语提示完成句子。
1、He caught a cold and _________ （咳嗽）all the time.2、The little boy often has got a ________ (头痛).3、After having fast food, he began to have got a _________ (胃痛).4、I have a __________ (牙痛) because I like eating sweet food.5、Mr. Smith has lived in Beijing ________ (自从…以来) he came to china.二、短语互译做运动 ____________ 胃痛 ______________感冒 ___________________量体温 _____________快餐 __________________ 吃早饭 _________________在电脑前面 _____________对…有害 ______________一天三次 _______________三、精讲点拨1、I’ve got a stomach ache and my head hurts.我胃痛，头也痛。
注意疾病的表达方式，以“我头痛”为例，常见的表达方式有：I’ve got a headache.My head hurts/aches.I have a pain in my head.2、Do you do any exercise?你锻炼吗？本句中的exercise表示“锻炼”，为不可数名词，没有复数形式，例如：you should take more exercise.你应该多锻炼。
Try to do twenty minutes of vigorous exercise every day.每天都尽量做20分钟的高强度锻炼。
3、I haven’t done much exercise since I got my computer last year.自从去年我买了电脑我就不怎么锻炼了。
Since 意为“自…以来”用法如下，（1）作介词，后接时间点，谓语动词用现在完成时。
如：I have taught at this school since 1997.自从1997年我就在这所学校教书。
（2）作连词，用于引导时间状语从句。
常用于句型it is +时间段+since ….，指“自从…已经…时间了”。
如：It is three years since he was here. 自从他来到这里已经三年了。
4、It can be very harmful to your health.这对你的健康有害。
（1）Be harmful to sb./sth. 对某人或某物有害，例如：Smoking is harmful to your health.吸烟对你的健康有害。
【拓展】 do harm to sb./sth. 意为“对某人/某物有害”。
其中harm 为不可数名词。
如：It does harm to our environment.他对我们的环境有害。
（2）health 作为名词，意为“健康”，形容词为healthy, stay/keep healthy 意为“保持健康”当堂达标：一、用所给词的适当形式填空。
1、Nothing is more important than ________ (healthy).2、If you _________ (be) ill for over a day, you should see a doctor.3、Because of his _______ (ill), f ang zhen didn’t come to school.4、It’s easy _______ (catch) a cold in autum n.5、He has been there ________ 3 years ago.二、根据汉语提示完成句子。
1、I’ve _________ __________ _________ .(咳嗽)2、My __________ __________ .(牙痛)3、I haven’t __________ __________ ________ .(量体温)4、You should take medicine _________ _________ (三次) a day.5、Watching too much tv is ________ ________ (对you’re your eyes.三、补全对话A: 1. ______________B: I have got a headache.A: 2. _______________B: No, I haven’t. So I don’t think 3. _______________A: 4. ___________________B: since last week.A: Oh I think you have n’t got enough exercise.B: 5. ____________________A: You’d better run every morning.A:What should I do? B：Have you got a fever?C:How can I help you? D:How long have you been like this?E:I’ve got a cold.课后提高：四、单项选择1、I haven’t hears from him _______ last year?A. sinceB. forC. agoD. before2、I’ve been like this __________ .A. last weekB. for a weekC. a week beforeD. the last week3、--- ________ has it been since Shen Zhou X landed on the earth? ---- For nearly a year.A. how soonB. how farC. how longD. how often4、You must stop _______ fast food, it’s _______ to your health.A. eat; badB. eating; badC. eating; harmfulD. to eat; harmful5、You can take more exercise, such as _______ , swimming and so on.A. runB. runningC. skateD. play football6、My mother _____ ill for 3 ye ars.A. isB. wasC. has beenD. has become7、How long has Robert ________ ?A. been to BeijingB. become a policemanC. joined the clubD. studi ed in this school8、The doctor ________ an hour checking my heart.A. spentB. takesC. spendsD. took9、I have a fever. This ________ my temperature is high.A. meantB. meansC. tellD. tells10、He has been there ________ 3 years.A. forB. inC. sinceD. until五、完形填空Everyone gets headaches sometimes. But how 31 do you know about headaches? What may cause 32? And what should we do if we have a headac he? 33 should w e go to see a doctor?A headache is not a disease，but it may show that 34 in our bodyis wrong. We may have 35 than one headache each month.Usually a fever or some other 36 may cause headaches. We may get a headache when we work too hard. We may get a headache when we don’t get enough 37. We may get a headache when we exercise on an empty (空的) stomach. What should we do if we have a headache?We should lie down and rest. We should have a 38 sleep. We shouldn’t take too much exercise if we are 39.If we have headaches 40, we need to see a doctor.( ) 31. A. many B. long C. much D. often ( ) 32. A. it B. this C. that D. them( ) 33. A. When B. How C. Why D. Where ( ) 34. A. nothing B. anything C. something D. everything( ) 35. A. less B. more C. little D. most( ) 36. A. lifestyle B. ways C. medicine D. illnesses( ) 37. A. money B. sleep C. exercise D. food( ) 38. A. same B. short C. bad D. good( ) 39. A. hungry B. thirsty C. tired D. stressed ( ) 40. A. never B. hardly ever C. often D. every month Exercise:I. 短语记忆：1.肚子疼2.我的头疼3.自从星期五4.我明白了。
