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视频标签：First Aid,for Burns
所属栏目：高中英语优质课视频
视频课题：高中英语人教版必修五Unit 4 First Aid for Burns 北京
教学设计、课堂实录及教案：高中英语人教版必修五Unit 4 First Aid for Burns 北京
教学设计
教学指导思想和理论依据
《普通高中英语课程标准》指出，“知识是语言能力的有机组成部分，是发展
语言技能的重要基础。”高中阶段语言知识的学习要以语用为目的，要把知识的学习与语言实践活动紧密结合起来。所以本堂课设计的核心任务就是：让学生描述身边的人所发生过的受伤事件，介绍其受伤症状及处理方法。 同时，《课标》还指出，“英语教学的任务设计一般遵循下列原则：1）任务应有明确的目的； 2）任务应具有真实意义，即接近现实生活中的各种活动；3）任务应涉及信息的接收、处理和传递等过程； 4）学生应在完成任务的过程中使用英语； 5）学生应通过做事情完成任务； 6）完成任务后一般应有一个具体的成果。”因此，在本节课之初，首先布置核心任务——让学生写关于受伤事件的报道。该任务设计与单元话题高度相关，情境真实。而后为完成此核心任务，学生进行了大量的语言学习和操练，最终完成对受伤事件的报道。
单元/课时学习内容分析
本单元的中心话题是“急救”。热身部分给出了“急救”的定义，并通过讨论各种需要急救的情况唤起学生已有的急救知识。阅读的主课文“First aid for burns”为一篇分类介绍的说明文，其中详细介绍了烧伤的原因、程度、症状特征、急救措施，是本单元学习其他方面急救知识的基础。语言运用部分讲述了一
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个果断采取急救措施，拯救生命的故事。根据本单元内容，课时安排如下： Period1: Warming up & reading Period2: Language in use Period3: Grammar
Period4: Reading & speaking
Period5: Listening, speaking & writing Period6: Language using and testing
本节课是本单元第二课时，第一课时完成了对主课文“First Aid for Burns”的阅读教学，学生了解了不同程度烧伤的症状及相应的急救措施，清楚急救处理的步骤。本节课从回顾课文词汇开始，使学生在比较熟悉的语境中接触语言，以调动学生原有的知识基础。而后结合本单元的话题，采用多变的方式呈现例句，让学生通过观察、体验的方式发现语言规律并加以归纳，进行操练，为最后输出作好铺垫。所选词汇既是课标词，又是话题词汇，且均为常用动词，包括（variety, mild, squeeze, get done）
学生基本情况简介
基本情况：
我所任教的班级是一所农村寄宿制普通高中高二理科实验班。学生的英语基础稍差，口、笔头表达能力薄弱。但学生了解合作学习的方式和意义，并且乐于通过主动学习与交流获取知识与技能。但是，由于环境等因素的限制，学生社会经验较少，对“急救”相关知识了解不多，相关英语表达有困难。根据这一情况，本节课将通过小组合作探究的方式，丰富学生的急救知识、规范其表达。 认知特点：
高二学生正处于身心快速发展的关键期，愿意接触现实生活中的方方面面，更乐于通过主动学习与交流来获取知识与技能。所以，在了解了烧伤急救的相关知识之后，渴望了解更多的急救知识及准确表达的方法。 已有知识:
通过上一节课的阅读理解，学生已经清楚了要根据烧伤的程度给出相应的急救措施，熟悉了处理烧伤的相关词汇。
教学手段
根据学生的基本情况和本节课的学习内容，为了使学习效果更有效，我采用了投影、学案等教学手段。通过师生、生生互动，教师引导，学生讨论，小组合作等方式实现课本知识向实际运用的转化。同时，激发学生的求知欲，培养学生分析问题、解决问题的能力。
教学目标
At the end of class, students will be able to
1. tell the meanings and sum up the usages of the key words. 2. make sentences with the key words.
3. write a report to introduce an injury with the key words.
教学重点和难点
教学重点：
学习并正确使用重点词汇。 教学难点：
在写作任务中，恰当使用词汇对“所受的伤”进行描述。
教学流程图
Step1 lead-in
Step2 revision (word guessing)
variety Step3 language learning and practice mild squeeze get done Step4 consolidation (writing)
教学过程
教学步骤
与 时间安排
教学活动
设计意图
Step I Lead-in (1’)
1. Look at some pictures about injuries that need first aid. 2. Describe the symptom of an injury and write down the solution. 1. 图片导入话题，激发学生学
习兴趣。
2. 布置任务，让学生带着任务进行本堂课的学习。 Step II Revision (5’)
Play a game—Guess what the words are according to the explanation.
1) the layer（层） of tissue（组织） that covers the body
(skin)
2) If you had a car accident, you may get ______. (injured) 3) the tool used to cut your hair (scissors) 4) gentle, not serious (mild) 5) very important (vital)
6) When playing basketball, you got a serious injury on the
head. The doctor may apply _______ around your head. (bandage)
7) several different kinds of the same thing (variety) 8) water, juice and milk are all _________(liquids)
通过猜词，回顾第一课时阅读中学到的关键信息，同时引出话题词汇，为下面的词汇学习做好准备。
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9) to make something out of a tube (squeeze)
to become bigger (swollen)
Step III Words Study & Practice (23’)
1. variety Underline the phrases related to “variety” and translate 1) You can get burned by a variety of things，such as hot liquids, steam and the sun. 2) There are various ways to solve the problem. 3) The ages of students vary from 16 to 18. Complete the following sentences: 1) I went into the garden and saw _________________. (a variety of / various flowers)
2) The teacher makes her students delighted in
________________ ways. (a variety of / various)
3) Jorgen is from Denmark. Khaled is from London. We
are all Chinese. There are _________________ people living in Beijing. (a variety of / various)
4) Yesterday I went to the market and found bananas were
sold ￥6/kg, apples are ￥7/kg, oranges are ￥4/kg. So the prices of fruits _______________. (are various/ vary from ￥4 to￥7 )
= _______________________________________. (So the fruits vary in price.)
Make up sentences and rewrite.
1) There are __________________. (a variety of / various injuries)
2) People __________________. (get injured in a variety of / various ways)
3) The injuries ____________________________. (vary from person to person) 2.mild
Read the sentences and tell the meaning of “mild”. 1) Mild sunburn is a first degree burn. 2) Eric is a mild boy who never shouts.
Rewrite the following sentences using “mild”: 1) The weather is neither too hot nor too cold.
(The weather is mild.)
2) The old man suffered a heart attack. But it is not serious.
( The old man suffered a mild heart attack.) 3) Tom’s mother is very kind and easy-going.
(Tom’s mother is mild.) 3. squeeze
Translate the sentences into Chinese.
1) Put the cloths into water, then squeeze out the water
让学生在语境中主动接触、发现词汇的意义和用法，而后归纳总结规则，然后再在具不同境中进行操练。
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and place it on the burned area.
2) He was so fat that he could not squeeze in the bus
because it was too crowded. Complete the following sentences:
1） He ___________ and began to brush his teeth.
（squeezed out some toothpaste） 2） The salesgirl _________________ on the cake and
wrote “HAPPY BIRTHDAY”. （squeezed out some cream）
3） Bob got caught in the rain. He took off his wet
clothes and ____________. （squeezed out the water） 4） The bus was so crowded, but I managed to
____________.（squeezed in）
5） He did not think the story funny, so he smiled
unwillingly. = He did not think the story funny, so he __________________. （squeezed a smile） 6） I ordered some _______________ (鲜榨橙汁) when
having dinner in the restaurant yesterday. (freshly squeezed orange juice)
4. get+ done
Summarize the usage of
1）You can get burned by hot liquids, steam and the sun. 2）You’d better take some sunscreen scream, or you will get sunburnt
3）Bob got injured when playing basketball. Complete the following sentences:
1) Rose and Jack_____________ last year, but now they are divorced.(got married)
2) The old man _____________ when he was crossing the road. (got injured / killed)
3) The little boy couldn’t find his mother. = The boy _______ ________.(got lost)
4) My finger is painful because it ___________ (trap) in the door just now. (got trapped)
5) His car ___________(got broken/ damaged in the
accident).
Step IV Writing (16’)
1. Look at the teacher’s example and fill in the blanks with
proper words.
There are ( a variety of/various) injuries in our daily life. My husband is not very lucky because he often (got injured). While cooking yesterday, he got his hand burned. The (skin) of his hand became red and (swollen)
1.欣赏老师的例文。使学生既在文段中运用了词汇，也了解如何在真实语境中描述一种
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