unit 5 全单元教案.docx

1、unit 5 全单元教案Unit5 First Aid教材分析I. 教学内容分析：俗话说：“天有不测风云，人有旦夕祸福。”在我们的日常生活中，意外事故的发生是不可避免的。我们不能阻止它的到来，但是我们可以尽力将它的危害降到最低。本单元从急救入手，深入浅出的介绍了家庭急救的几种简单可行的方法。“热身”(Warming up) 部分首先以下定义的方式阐述什么是first aid（急救）；然后，让学生描述所给的六幅图片：1. 被蛇咬（someone holding onto the lower part of his leg, looking rather surprised and watchin

2、g a snake slither away.）2. 被玻璃划破（someone who hs cut herself badly on her arm on some glass and is bleeding heavily.）3. 扭伤脚踝（someone on the ground in a soccer match, frimacing in pain and holding on to his ankle. He has badly sprained his ankle. In background we can see other players running towrds h

3、im.）4. 食物堵住喉咙 （someone who is sitting at the dinner table clutching her throat. She is red in the face and her eyes are bulging. She is choking on a piece of food.）5. 摔伤手臂（someone who has fallen down the stairs and broken her arm.）6. 鼻子流血（someone with a bleeding nose. We can see the blood dripping o

4、ut onto the person hand.）最后要求学生分组讨论这六种情况应该采取什么急救措施。讨论过程中，学生用以有的急救知识进行交流，这样，就比较容易理解first aid的定义。“读前”(Pre-reading) 部分主要让学生回顾日常生活中可能发生的急救场景。通过图片引出“烫伤”话题（A young child has reached up to a beach in the kitchen, and pulled the cord of an electric jug towards her. We can see the water pouring out of jug on

5、to the child. There is steam coming off the water to show it is boiling. The childs mother is running towards the child, looking horrified.），继而讨论烫伤后该怎么办，这样，就自然地把学生带进了阅读课文：FIRST AID FOR BURNS。“阅读”(Reading) 部分首先陈述皮肤对人体的重要性，然后介绍烧伤的各种起因、三种不同的烧伤程度以及它们所表现出的主要症状和所应采取的急救措施。文章脉络明晰，阅读时可以充分发挥小标题的作用。“理解”(Compre

6、hending) 部分设置了四个活动：第一个动作是排序，有助于培养学生在阅读过程中通过抓关键词来捕捉主要信息的能力，并通过排序理解行文线索和各个主要内容之间的内在联系；第二个活动是“贴标签”，通过图片帮助学生更好地理解三种不同的烧伤程度；第三个活动是问答题，帮助学生理解和记忆文中的细节性信息；第四个活动是情景判断，不仅检查学生对文章的深层理解，而且培养学生运用文中信息解决问题的能力。“语言学习”(Learning about language) 的词汇部分设置了三个词汇练习：第一个练习是学习构词法，练习同一词根的动词、名词和形容词的拼写规律；第二个练习是填词。要求学生根据问答情景补全所缺单词。

7、这两个练习对于学生巩固本单元词汇和理解课文都有很大帮助。第三个练习是根据语篇内容选择时的词语填空，巩固复习本单元部分生词和短语。语法部分采用了先发现后应用的学习方法，先让学生比较几组句子，然后设置了三组练习，一是区分省略句和完整句，并分析其有略之处。另一个是根据省略的规律简化句子，请学生“化繁为简”，目的是让学生体会语言简洁的重要性。最后一个练习让学生找出被省略的部分，这有利于培养学生准确把握句子含义的能力。语法部分提出了一个语言学习中值得注意的问题：什么是正确的句子？ 什么是好的句子？“语言运用”(Using language)部分综合训练学生听、说、读、写的能力，共设两部分：Reading

8、 and discussing部分讲了一个真实的故事。17岁的John Janson和其他9人采取果断的急救措施，挽救了Anne Slade的生命。文章后设置了四个练习：前两个练习针对阅读材料本身，后两个练习则注重于对文中的人物和事件进行讨论。读者不仅可以通过本文学到如何对被刺伤的人实施急救，还会被John Janson 的机智、勇敢和爱心深深打动。同时表达了这样的主题：A simple knowledge of first aid can make a real difference. Listening，speaking and writing部分有机结合在一起。听力材料是一个关于急救知识

9、的小测验，急救老师问，学生回答。本部分设置四个练习：第一个只要求学生抓住老师提问的话题；第二个要求学生根据所听内容把4张图片安先后顺序排序。第三个练习要求学生两人一组讨论所听内容并完成表中急救知识的填写；练习四借助图片，讨论如何进行急救，并要求学生把急救措施写下来。“小结”(Summing up) 部分要求学生就急救知识、词语和结构三方面进行自我评价，判定学习情况。“学习建议”(Learning Tip) 部分主要就写作进行指导,建议学生研究authentic texts的组成部分、句子结构和词语的使用，为今后的写作提供丰富的模仿材料。其中，以本单元First aid treatment为例，

10、写作时需要考虑：1.标题；2.祈使句；3.省略句； 4.急救措施的先后顺序。“趣味阅读”(Reading for fun) 部分提供了一些与健康有关的谚语，语言精练，内容有趣，又富有生活的哲理。有助于学生在体味英语语言特点的同时，领悟到身心健康的重要性。II、教学重点和难点：1. 教学重点：(1)词汇的意义及用法； (2）单元语法：省略句的用法。2. 教学难点：用简练而准确的词汇，写出简单的急救措施 。III、教学计划：本单元分五课时。第一课时：Warming Up, pre-reading第二课时：Reading, Comprehending第三课时：Learning about Langu

11、age第四课时：Using Language第五课时：Summing Up, Learning tipIV教学步骤：Period 1 .Warming Up, Pre-readingTeaching Goals: 1. To develop Ss ability in speaking and dealing with practical problems. 2. To help Ss know more about first aid.Teaching Procedures:Step 1. Leading-inPurpose: To activate Ss and arouse their

12、interest in English study.Raise some questions: All of us hope to have a healthy, safe and happy life. But often some accidents or illnesses unexpectedly happen to us.Question1: Have you ever been ill or injured accidentally?Question2: Did someone else give help to you? If so, what kind of help?Ques

13、tion3: Do you think the help necessary? Why?(The answers can be various.)Step 2. Warming UpPurpose: To lead Ss to the topic of this unit.1. Pair work (1) Show six pictures about people who are injured. According to the following two questions, ask Ss to discuss them in pairs and then present them be

14、fore the class.Question1: What has happened in each of the pictures？Question2: What should we do to help them before they are taken to hospital？Suggested Answers:Question1: P1 A snake has bitten him on his leg.P2 She has cut her arm with some broken glass and is bleeding badly.P3 He has badly sprain

15、ed his ankle.P4 She is choking on a piece of food.P5 She has broken her arm.P6 He has a bleeding nose.Question2: P1 Snake bite: Lay the victim down and keep him/her still. Do not wash the venom off the skin (it will help identify the type of snake); do not try to suck out the venom; do not apply a t

16、ourniquet; do not elevate a bitten limb. Apply pressure to the bitten area with your hands and then, as soon as possible, with a bandage firmly over the bite. Keep the limb still with a splint (for the leg) and a sling (for the arm). Do not move the victim. Call medical help.P2 Bleeding: Put a bandage on the wound and apply pressure to reduce the bleeding.P3 Sprain