英语人教版八年级下册Unit 10 I have had this bik.doc

Unit 10 I have had this bike for three years .教 学 设 计作者姓名杨定美性别女出生年月1975.11工作单位贵州省平塘县牙舟中学邮政编码558303通讯地址贵州省平塘县牙舟中学联系电子邮箱1159787651所用教科书书名Go for it! （新目标）所教年级八年级所教册次、单元下册Unit 10设计主题I have had this bike for three years . 第十课 第三课时Section A 3 (Grammar focus 4c)一. 教材分析整体设计思路指导依据说明，情感教育。英语课程的教育理念中指出“要面向全体学生、关注学生的情感，营造宽松民主和谐的教学氛围，倡导任务型的教学途径。本节课教材以“某人拥有某物多长时间了”为中心话题，围绕着“怎样处理旧东西”进行。学习和运用几个常见的句型：How long have you had that bike over there?I have had it for three years./How long has his son owned the train and railway set?He has owned it since his fourth birthday./Have you ever played football?Yes,I did when I was little.等。在学习过程中，学生在交流中，能促进师生之间的感情。Section A主要学习几个常见的动词短语及句型：How long have you ? 通过短文来介绍一个家庭举办的家庭拍卖会的故事，增加了学生的阅读量。Section B安排了听、说、读、写的任务，通过短文“Hometown Feelings”，讲述了一些农民工离开自己的家乡去城里打工的经历和感受。教师在教学中应合理利用课本上的知识进行教学。布置展开练习（4a,4b)部分训练。我根据人教版八年级下教材特点，将部分内容进行整合，把第一课时1a,1c作为对话的说、读、写操练部分，把1b作为训练学生的听力。把第二课时2a作为听力训练，把2b和2c 联合起来训练学生的口头表达能力以及说、读、写部分，把2d作为阅读提高部分；把3a作为读、写部分，把3b作为口头操练部分，把3c作为师生和生生互动的部分，让学生系统地学好本课的语言目标。家人拥有某物为背景，学生比较熟悉，而且感到比较亲切，谈论起来比较得心应手，帮助学生培养爱物品的情节和养成珍惜物品的好习惯。 通过学习了“Unit9 Have you ever been to a museum ?”，学生们已经了解了现在完成时的用法。本课以某人拥有某物为切入点，能够轻松的引起学生的兴趣。通过对拥有某物品的点滴回忆，培养学生养成珍惜物品，爱护公物的好习惯。二.教学分析及对象分析（一）.教学内容分析（二）.学生情况分析教学内容分析：本课是八年级（下）Unit10 Section A（Grammar focus 4c）第三课时，通过本课的学习，使学生掌握现在完成时的用法及how long引导的特殊疑问句。同时通过本节课学习，教育学生，保持爱护物品的好习惯。正确区分现在完成时与一般过去时。以及正确运用for 和since的用法。我授课的班级是初二（1、2）班的学生，也是初二（1)班的班主任，对于班级和爱护物品的行为习惯有了一定的了解，而且也有自己的审美观点，正确处理并充分利用自己的废旧物品，学生学习的积极性和兴趣很快就被调动起来。这样课堂就很活跃，学生就能真正的在轻松、愉快的氛围中学到知识，不会感到厌学。三三、对教材的处理我对新人教版教材的处理有别于以往的旧教材，八年级第一部分是听、说、读、写课，主要是帮助学生练习听说的能力，其中在穿插一些语法知识，让学生在听说练习中不知不觉地掌握了语法知识和新单词。四、学习策略运用实物、图片来帮助学生理解现在完成时的意义，利用对话来讨论现在完成时的用法。采用合作学习的方法：优生带动差生，互相合作。正确处理并充分利用自己的废旧物品。五、教学目标分析（一）、知识目标Key Words:sweet,cent,toy,bear,maker,scarf,soft,board,railway,certain,truthful,camera,hometown,hill,search,among,crayon,shame,count,century,opposite,especially,memory,consider,holdKey Phrases:have a yard sale,board game,check out,no longer,to be honest,some others,search for,regard as,according toKey Sentences:1.How long have you had that bike over there?I have had it for three years.2.How long has his son owned the train and railway set?He has owned it since his fourth birthday.Ability Goals【能力目标】1.Be able to talk about possessions and things around you.2.Enable students to write a passage about your favorite things.Moral Goals【情感目标】1.Let the students love their hometown.2.Let the students know that they can give away old things that they dont use to people in need.Teaching Time六.教学重点、难点分析Teaching Key Points【教学重点】The vocabulary:sweet,cent,toy,bear,maker,scarf,soft,board,have a yard sale,board game,check out,junior high schoolTarget language:1.How long have you had that bike over there?I have had it for three years.2.Why?Its so old.Because Ive had it since I was a baby.Teaching Difficult Points【教学难点】Use the target language above to talk about possessions and things around you.Teaching Aids【教学工具】an English book,a tape recorder and CAI七.教学过程过程设计(口语为主） 教学过程 设计意图 学生活动Step1 warming up and，revision and Lead-inT: Good morning , class . Ss: Good morning ,Ms Yang .T: Sit down , please ! Ss: Thank you ! 出示下面的典型例句，让学生们先自己观察句子结构，对比现在完成时和一般过去时的不同。1. How long have you had that bike over there? 那边的那辆自行车你买了多长时间了？ Ive had it for three years. 我买了三年了。2. How long has his son owned the cat? 他的儿子拥有这只猫多长时间了？ Hes owned it since his fourth birthday. 自他四岁生日起，他就拥有了它。3. Have you ever played football? 你曾经踢过足球吗？ Yes, I did when I was little, but I havent played for a while now. 是的，当我很小时就踢过，但是现在我有好长一段时间没有踢了。1、问候语，跟学生互动。2、复习第九单元的现在完成时。 3、看图片，用现在完成时说句子导出本课内容。 复习：首先让几个学生站起来，指着物品询询问拥有物品多久了，一问一答。然后学生之间互问互答。_How long have you had this schoolbag?Step2 Practicee.g. My uncle has worked at this factory for ten years.= My uncle has worked at this factory since ten year ago. I have livedheresince1990自从1990年以来我就住在这里。Ihaventseenhimforthreeyears.我三年没有看见他了。She sbeenatthisschoolsincefiveyearsago.自从五年前以来她就在这个学校。非延续性动词和延续性动词之间的转换1. 转换为相应的延续性动词，用于现在完成时。borrow keep buy have put on wearcatch a cold have a cold get to know knowget to sleep sleep2. 转化为“be + 形容词/副词/介词/名词”begin / start be on go out be out close be closed open be open get to/arrive/reach be (in)die be dead leave be away finish be overfall sleep be asleep join be in/be a member of become be make friends be friendscome/go be + 相应的介词短语 现在完成时表示从过去已经开始持续到现在的动作或状态，可以和表示“从过去某一时刻延续到现在的一段时间状语”连用，如“for + 时间段”、“since + 过去时间点”、“since + 过去时的从句”、“since + 一段时间 + ago”。且for与since引导的时间状语可以相互转换。歌诀：含有for，since的现在完成时的用法歌诀: 过去的动作或状态，一直持续到现在，for、since把时间带句中动词的特点此种用法中表示持续性的动作或状态的动词必须是延续性动词（否定句除外）这本书我买了5年了。 I have bought the book for five years. ( ) Ive had the book for five years. ( )2. 你哥哥参军多长时间了？ How long has your brother joined the army? ( ) How long has your brother been in the army/been a soldier? ( )让学生齐读现在完成时句子。之后拿着学生的学习用品，让学生用how long提问，其他所有的学生用“for+一段时间”或“since +时间点/一段时间+ago”回答。 Step 3 4a Rewrite the sentences using for or sinceJim is in Japan. He arrived there three years ago.Jim has been in Japan for three years.2. They are very hungry. Their last meal was ten hours ago. They have been hungry for ten hours/since ten hours ago.3. I have a camera. I bought it in 2009. I have had a camera since 2009.4. I know Ann. I first met her three years ago. I have known Ann for three years/since three years ago.5. Linda is ill. She became ill on Monday. Linda has been ill since Monday.活动一、让学生用现在完成时将两个句子合并为一个句子。老师让一个学生到黑板上写出自己的答案，然后其他学生看看，把他人的答案与自己的答案对照，看看谁的正确。核对好句子后，全班学生齐读句子。Step 4 4b Fill in the blanks with correct forms of the verbs in brackets.1. I _ (never be) to the water park before. I want to _ (go) next month before the weather gets too cold.2. They _ (never own) any pets, but they _ (always want) to have a dog.3. We _ (have) a piano since last November. We _ (buy) it from the Li family when they moved to the US last year.4. Cathy and Amy _ (not be) back to their hometown for two years. They _ (miss) their hometown a lot and hope to visit the place next year.5. This museum _ (be) here for over 20 years. It _ (be) one of the oldest buildings in this small town.活动一、让学生读句子，用词的适当形式填空，第一遍。第二遍核对答案。 活动二、教师检查学生现在完成时的掌握情况，可采用多种检查方式。如：教师听写，学生听读，小组检查，同桌互相检查等。让学生听听写写，并能写出一些关键词，帮助学生提高听力的方法。让学生听听写写，并能写出一些关键词，帮助学生提高听力的方法。Step 5 Group work4c Fill in the questions and ask two students. Then complete the chart.1. Do you have a(n) _? How long have you had it?2. Do you own a(n)_? How long have you owned it活动二、随意抽取两个学生谈论。活动三、两人一组编对话。Step 6. Sum up (总结)：现在完成时用法（二）此用法需注意两点：1）常与for, since引导的时间段的时间状语连用.2）动词使用延续性动词。since: 自.以来1)since+时间点Hehasstayedheresince5oclock.2)since+ 时间段+ agoHehasstayedheresince5hoursago.3)since+ 从句(句子要用一般过去时态）ShehastaughtEnglishsincehecamehere. for: (长达）for+ 时间段He has kept the book for 2 weeks.学生总结，教师提示。1）常与for, since引导的时间段的时间状语连用.2）动词使用延续性动词。学生间争抢着回答，把自己记住的都一一的说出来。Step7 Task (学生自评)选择for或since填空：I have been here _five months ago.2. He has been a soldier _ about two months.3. Great changes have taken place _ you left.4. His grandpa has been dead _ ten years.5. I have studied English _ I was 12 years old.6. It is two years _ I became a postgraduate student.Step 8Homework.练习题:Its a long time since we _ (meet) last, isnt it? 2. -I know you _ (choose) a picture book among these. -Yes, Have a look at it, please. 3. So far, spaceships without people