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視頻標簽：First Aid,for Burns
所屬欄目：高中英語優質課視頻
視頻課題：高中英語人教版必修五Unit 4 First Aid for Burns 北京
教學設計、課堂實錄及教案：高中英語人教版必修五Unit 4 First Aid for Burns 北京
教學設計
教學指導思想和理論依據
《普通高中英語課程標準》指出，“知識是語言能力的有機組成部分，是發展
語言技能的重要基礎。”高中階段語言知識的學習要以語用為目的，要把知識的學習與語言實踐活動緊密結合起來。所以本堂課設計的核心任務就是：讓學生描述身邊的人所發生過的受傷事件，介紹其受傷癥狀及處理方法。 同時，《課標》還指出，“英語教學的任務設計一般遵循下列原則：1）任務應有明確的目的； 2）任務應具有真實意義，即接近現實生活中的各種活動；3）任務應涉及信息的接收、處理和傳遞等過程； 4）學生應在完成任務的過程中使用英語； 5）學生應通過做事情完成任務； 6）完成任務后一般應有一個具體的成果。”因此，在本節課之初，首先布置核心任務——讓學生寫關于受傷事件的報道。該任務設計與單元話題高度相關，情境真實。而后為完成此核心任務，學生進行了大量的語言學習和操練，最終完成對受傷事件的報道。
單元/課時學習內容分析
本單元的中心話題是“急救”。熱身部分給出了“急救”的定義，并通過討論各種需要急救的情況喚起學生已有的急救知識。閱讀的主課文“First aid for burns”為一篇分類介紹的說明文，其中詳細介紹了燒傷的原因、程度、癥狀特征、急救措施，是本單元學習其他方面急救知識的基礎。語言運用部分講述了一
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個果斷采取急救措施，拯救生命的故事。根據本單元內容，課時安排如下： Period1: Warming up & reading Period2: Language in use Period3: Grammar
Period4: Reading & speaking
Period5: Listening, speaking & writing Period6: Language using and testing
本節課是本單元第二課時，第一課時完成了對主課文“First Aid for Burns”的閱讀教學，學生了解了不同程度燒傷的癥狀及相應的急救措施，清楚急救處理的步驟。本節課從回顧課文詞匯開始，使學生在比較熟悉的語境中接觸語言，以調動學生原有的知識基礎。而后結合本單元的話題，采用多變的方式呈現例句，讓學生通過觀察、體驗的方式發現語言規律并加以歸納，進行操練，為最后輸出作好鋪墊。所選詞匯既是課標詞，又是話題詞匯，且均為常用動詞，包括（variety, mild, squeeze, get done）
學生基本情況簡介
基本情況：
我所任教的班級是一所農村寄宿制普通高中高二理科實驗班。學生的英語基礎稍差，口、筆頭表達能力薄弱。但學生了解合作學習的方式和意義，并且樂于通過主動學習與交流獲取知識與技能。但是，由于環境等因素的限制，學生社會經驗較少，對“急救”相關知識了解不多，相關英語表達有困難。根據這一情況，本節課將通過小組合作探究的方式，豐富學生的急救知識、規范其表達。 認知特點：
高二學生正處于身心快速發展的關鍵期，愿意接觸現實生活中的方方面面，更樂于通過主動學習與交流來獲取知識與技能。所以，在了解了燒傷急救的相關知識之后，渴望了解更多的急救知識及準確表達的方法。 已有知識:
通過上一節課的閱讀理解，學生已經清楚了要根據燒傷的程度給出相應的急救措施，熟悉了處理燒傷的相關詞匯。
教學手段
根據學生的基本情況和本節課的學習內容，為了使學習效果更有效，我采用了投影、學案等教學手段。通過師生、生生互動，教師引導，學生討論，小組合作等方式實現課本知識向實際運用的轉化。同時，激發學生的求知欲，培養學生分析問題、解決問題的能力。
教學目標
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.
教學重點和難點
教學重點：
學習并正確使用重點詞匯。 教學難點：
在寫作任務中，恰當使用詞匯對“所受的傷”進行描述。
教學流程圖
Step1 lead-in
Step2 revision (word guessing)
variety Step3 language learning and practice mild squeeze get done Step4 consolidation (writing)
教學過程
教學步驟
與 時間安排
教學活動
設計意圖
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. 圖片導入話題，激發學生學
習興趣。
2. 布置任務，讓學生帶著任務進行本堂課的學習。 Step II Revision (5’)
Play a game—Guess what the words are according to the explanation.
1) the layer（層） of tissue（組織） 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)
通過猜詞，回顧第一課時閱讀中學到的關鍵信息，同時引出話題詞匯，為下面的詞匯學習做好準備。
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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
讓學生在語境中主動接觸、發現詞匯的意義和用法，而后歸納總結規則，然后再在具不同境中進行操練。
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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 _______________ (鮮榨橙汁) 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.欣賞老師的例文。使學生既在文段中運用了詞匯，也了解如何在真實語境中描述一種
視頻來源：優質課網 www.jjlqy.cn
