八年级(下)Unit 3教材分析与教学设计.doc

Go for it! 八年级（下）Unit 3教材分析与教学设计2011-02-21 15:34:40|分类： 初二下第03单元 阅读196 评论0 字号：大中小订阅 Go for it! 八年级（下）Unit 3教材分析与教学设计教材分析： Unit 3以“ What were you doing when the UFO arrived”为课题。谈论如何使用过去进行时。如何使用过去进行时是本单元的重难点。通过观察图片，利用图片进行情景思维，学会讲故事，俩俩对话，角色扮演等形式和独立学习，合作交流，完成任务等来培养学生的综合语言运用能力，创新意识和实践能力。本单元的教学向导和要求：语言功能语言目标谈论过去发生的事情学会讲故事When were you doing when the UFO arrived?I was sitting in the barbers chair. The barber was cutting my hair.While he was buying souvenirs, a girl called the police.语言结构重点出词汇When ,while引导的时间状语从句学习过去进行时复习现在进行时bathroom,bedroom,kitchen,UFO,alien, barbers chair.cutting hair,climbing ,jumping.land ,get out of ,take off, in front of .scared学习策略与思维技巧跨学科学习联系上下文利用情景思维角色扮演自然科学知识社会科学知识总之，在本单元的教学全过程中，学生通过独立学习，角色扮演，实践体验，合作与交流的学习方式和任务型教学途径，通过掌握本单元的英语知识和技能，开发学生思维能力和发展个性，使语言学习的过程成为学生形成积极的情感态度，主动思维，大胆实践，使枯燥的语言变得丰富多彩，容易接受。课时计划：根据本单元教材的内容，为了让学生更好地认识和掌握重难点，我重新安排了本单元的教学内容。第一课时： Section A 1a-1c, Section B 4a第二课时： Section A2a-2c Focus第三课时： Section A3a-3b 4第四课时： Section B 1-2c第五课时： Section B 3 4b第六课时： Self check分课时教案选登： The First Period教学内容：Section A 1a-1c, Section B 4a课型：新授教学目标：1.知识目标：Key vocabulary： bathroom、bedroom、kitchen、UFO、alien、 barbers chair.cutting hair、climbing 、jumping、land 、get out of 、take off、 in front of .Key sentences： When were you doing when the UFO arrived?I was sitting in the barbers chair. The barber was cutting my hair.2.能力目标：培养学生的听、说、读、写的能力，并根据本课时的图片，学会讲故事。3.情感目标：培养学生学习英语的积极性和兴趣，引导学生热爱自然科学和社会科学，并通过本课时的学习，学会做人的道理。4.学习策略目标：利用图片进行情景思维，让学生进行角色扮演，学习积极参与班级活动和小组合作。教学重点：掌握过去进行时教学方法：1.任务型教学法 2.情景教学法 3.交际教学法学生学法：1.讨论与合作 2.培养学生通过不同的途径进行课外调查教学用具：录音机、磁带、图片、多媒体电脑、扫描仪教学过程：Step1：GreetingStep2：Competition1. Words competition2. One-minute dialogue competitionStep3：RevisionShow three pictures on the computer.T:Look at the pictures and tell us what they are doing.Ss:(answering the questions)T:Repeat with these sentences according to different personal pronouns.Ss:Step4：Lead -inT:Ask three students to help. Ask S1 to leave the classroom and S2 to write on the blackboard and S3 to walk in the classroom.Then ask S2 and S3 what they are doing .S2:Im writing on the blackboard.S3:Im walking in the classroom.T:Great!Step5：PresentationT:Let S1 come in and ask S2 and S3 what they were doing when S1 came in.S2:(helping the S2) I was writing on the blackboard when S1 came in.S3: (helping the S3) I was walking in the classroom when S1 came in.T:Show two sentences on the computer and help the students sum up together.Ss:( helping the Ss) Differ from the Present ContinueTense.T:Well done!Step6：Drill-Pair work (1a,1c)T:Show the picture in the SectionA on the computer and look at the pictureSs:Talk about it and finish 1a.T:Who can tell what people in the picture were doing when the UFO arrived?Ss:(working in pairs) Perform their dialogues like activity 1c.Step7：Listening (1b)T:Now Lets listen to the tape carefully and get the correct responses.Ss:(listening twice) Circle them.T:Lets check your answers.Step8：Consolidation-Group work.T:Use the scan instrument to scan the pictures in SectionB 4a on the computer and tell us what the girl was doing and the man was doing in the picture.Ss:(working in fours as a group)T:Who reports your group to us about the story?Ss:T:You are clever!Step9：Sum upSetp10：Homework1. Make a survey: Ask four friends what they were doing at this time yesterday and make a chart.2. Write a passage about what you were doing at different times yesterday in your exercise books.新目标英语八年级下unit 3 教学笔记Unit 3 What were you doing when the UFO arrived?教学目标：1. 谈论过去发生的事情2. 学会讲故事重点词汇：UFO, bathroom, bedroom, kitchen, land, shirt, while, experience, around, strange, follow, kid, climb, jump, shout, cat, anywhere, happen, accident, plane, modern, kill, murder, bright, playground, bell, close, silence, meaning, earth, hero重点短语：in front of, get out of, talk on the phone, take off, be surprised, at the train station, run away, in hospital, at the doctors, walk around, call ones name重点句型：1. What were you doing when the UFO arrived? I was standing in front of the library. 2. The boy was walking down the street when the UFO landed. While the boy was walking down the street, the UFO arrived. 3. Where were you when the UFO arrived? I was in my bedroom. 语法重点：1. 过去进行时。2. 掌握以when和while引导的时间状语从句。七. 课文重点、难点讲解：1. What were you doing when the UFO arrived? I was standing in front of the library. （1）in front of . 在.前面，当.的面in the front of . 在.的前部（2）到达 arrive不及物动词，后跟宾语得加介词inat（3）过去进行时：表示在过去某一时间内正在进行的动作。过去某一点时间正在进行的动作或某段时间内一直进行的动作。构成：was / were + doing。过去进行时的标志词：at 8 oclock last night, this time yesterday 等。注意：一些动词，如see, hear, love, like, know, remember, understand, have等感情、知觉和状态的词，一般不用于进行时。过去进行时和一般过去时的区别：过去进行时表示过去正在进行的动作，而一般过去时则表示一个完整的动作。2. I was getting out of the shower. 我正洗完澡出来。get out出来，get out of . 从.出来3. I was walking down Centre Street when a UFO landed. walk down / along 沿着.走。land着陆、下降，动词。take off起飞e.g. The plane landed safely. 4. The girl was shopping when the alien got out. While the girl was shopping, the alien got out. when 与while区分：（1）当.的时候，如后面连接的动词为进行时态，则用while多于用when。而when通常与瞬间性动词或延续性不强的动词连用。（2）如果while前后的动词都是进行时态，while可译为与此同时I was reading while my brother was drawing. （3）当while前后的句子描述的情况相对或相反，while可译为而，while更强调并列的对比而非转折。e.g. I am out-going while my sister is quiet and shy. 总之，when表示做某种动作的时间或瞬间，由其引导的时间状语的时态如果是一般过去时，其主句通常要用过去进行时。while表示略长的一段时间，由其引导的时间状语从句用过去进行时，而主句时态根据实际情况而定。5. I had a very usual experience on Sunday. experience 可数名词，经历。an experience一次经历。6. I followed it to see where it was going, and I was very surprised when it went into a souvenir shop. （1）follow sb. / sth 跟随某人（某事物），follow及物动词，跟随。（2）be surprise感到吃惊，主语为人。e.g. He gave us a big surprise. Were surprised to hear the news. That movie has a surprising end. 7. Isnt that amazing! 太令人惊叹了！这是感叹句的一种表达形式。如：Arent they perfect! 另外还有用how 和what开头的感叹句。例：What a day I had! 8. I saw a cat in a tree. 我看见树上有只帽9. It was really scared. be scared （某人）给吓坏了，害怕了。近义短语be afraid / frightened. 10. He shouted at me. So I stopped climbing. shout at sb. 冲某人大叫，shout sth. 大叫某事物（shout his name）stop doing sth. 停止做某事，stop to do sth. 停下来去做某事11. call the police报警talk on the telephone在电话里交谈look outside往外看，look outside of 向.的外面看。12. Beijing was made host to 2008 Olympics. host名词，主人；动词，作东道主14. Robert Allen is now over 40. over：超过15. The World Trade Centre in New York was destroyed by terrorists. Even the date has meaning to most Americans. 16. His flight around the Earth lasted about 22 hours. around 介词，围绕，环绕last动词，持续，延续。新目标八年级英语下册Unit3 Period 1 (1a 1c)教学设计教材分析：新目标英语Go for it八年级（下）Unit 3 What were you doing when the UFO arrived?的核心话题为“interesting events”，所以学生比较感兴趣。教材内容编写的思路是：以讲述过去发生的故事，学习过去进行时在具体环境当中的应用。如何使用过去进行时是本单元的重难点。通过观察图片，利用图片进行情景思维，让学生学会用逻辑的顺序讲故事，俩俩对话，角色扮演等形式和独立学习，合作交流，完成任务等来培养学生的综合语言运用能力，创新意识和实践能力。教学目标：根据课程标准和本课的内容及其教材所处的地位，结合初中学生的实际情况，我制定以下教学目标：1.知识目标：Key vocabulary： bathroom、bedroom、kitchen、UFO、alien、 barbers chair.cutting hair、climbing 、jumping、land 、get out of 、take off、 in front of .Key sentences： When were you doing when the UFO arrived?I was sitting in the barbers chair. The barber was cutting my hair.2.能力目标：培养学生的听、说、读、写的能力，并根据本课时的图片，学会用逻辑的顺序讲故事。3.情感目标：培养学生学习英语的积极性和兴趣，引导学生热爱自然科学和社会科学，并通过本课时的学习，学会做人的道理。4.学习策略目标：利用图片进行情景思维，让学生进行角色扮演，学习积极参与班级活动和小组合作。教学重点：掌握过去进行时教学方法：1.任务型教学法 2.情景教学法 3.交际教学法学生学法：1.讨论与合作 2.培养学生通过不同的途径进行课外调查教学用具：录音机、磁带、图片、多媒体电脑、扫描仪教学过程：Step 1 Greeting （3m）1. Exchange greetings with the Ss. 2. Duty report. 3. Enjoy the song Are you sleeping?设计意图: 热情地与学生打招呼以拉近与学生之间的距离，英文歌曲营造宽松的学习环境,同时也为新课教学做好铺垫。而值日生每天的值日报告可以锻炼学生的胆量和口语。Step 2 Revision (5m)1. Show four animation pictures on the screen After showing the pictures, ask: -What is Lilys mother doing? -She is cooking. -What is lilys father doing? -He is watching TV. -What is lily doing? -She is sleeping late.-What is Lilys brother doing? -He is doing his homework.(Write the answers on the Bb.)设计意图: 复习进行时态2. Lead the students into the real situations: (Ask one boy student.)T： What are you doing now? S: I am listening to you. (Ask the whole class.)T: What is he doing?Ss: He is listening to you. (Repeat this with one girl student. Practice with the whole class, trying to revise the tense with different personal pronouns.)设计意图: 反复的操练，让学生更熟练的掌握现在进行时，并运用于现实中。Step 3 Leading-in (11m)1. Play a clip of film about the UFO for the students.2. T: Whats UFO? How much do you know about UFO?Students discuss in groups and share their answers with the class. (Explain UFO stands for Unidentified Flying Object.)3. Draw a UFO on the Bb. (T: Imagine a UFO landed in our county at 9:00 last night.)Then ask each student to complete the painting , drawing what they were doing at 9:00 last night on the Bb.4. After finishing the painting, T: What were you doing when the UFO arrived? Help the students to answer: I was doing my homework ./ I was walking on the street./ I was watching TV.(Write their answers on the blackboard. eg. I was doing my homework)Then，T : He was doing my homework.(Ask the class to repeat.)5. Ask some other students the questions.6. Then students ask and answer in pairs: What were you doing when the UFO arrived? I was .ing.7. Point to the blackboard-writing( During my teaching above, I have written it on the blackboard step by step). Help them to find out the differences between the two pairs of sentences. Tell the students:Today we are going to learn a new tense -the past continuous tense.Introduce the past continuous tense.设计意图：、UFO是神秘而令人充满幻想的，这个活动可以激发学生们的探索宇宙奥秘的精神。、班级壁画本身就是锻炼学生合作精神的园地。学生也比较感兴趣，通过这个活动还可以学习本单元的语法项目- 过去进行时态。这样学生也可以更容易地接受这个时态8. More practice about past continuous tense.设计意图: 通过更多的图片操练新学的时态。9. Comparison: make a comparison between the two tenses. 时态现在进行时过去进行时用法表示现在正在进行的动作表示过去某个时刻正在进行的动作结构is/am/are + doingwas/were + doing例句I am having an English class now.I was having an English class at this time yesterday.设计意图: 操练熟练后让学生比较两种时态的区别，这样就简单明了多了。Step 4 Section A 1a 1b(5m)(1a) 1.Show a picture (the picture on page 18) on the screen. Tell about the picture with the students. T: A reporter was asking some people “What were you doing when the UFO arrived?” If you want to know what they were doing. Please open your books, lets look at 1a. please look at the picture and match the statements with the people in the picture2. Check the answer by asking different students.(1b) 1. In order to transit from 1a to 1b naturally. T: Would you like to know what the reporter was asking? Now please look at the picture and listen to the reporters questions and circle the correct