千里之行，始于足下。第2頁/共2頁精品文檔推薦人教版英語必修五Unit-5(Reading-First-Aid-For-Burns)教學設計Unit5FirstAid教學設計

教材分析

本節(jié)課是人教版必修五第五單元的第一課時，文章以“急救”為中心話題，貼近日常日子，旨在經(jīng)過閱讀教學，使學生了解相關的急救知識，并能用所學的有關急救的知識，依照別同事情提出急救措施。文章首先介紹了皮膚對人體的重要性,然后介紹了燒傷的各種起因,三種別同的燒傷程度以及他們的癥狀和應該采取的急救措施。文章用了小標題,使文章脈絡明晰。經(jīng)過閱讀本文,對怎么處理燒傷的知識就一目了然,并會在遇到緊急事情時鎮(zhèn)定自若地舉行急救。結(jié)合本文的文體特點，適合設計略讀和精讀的閱讀訓練，增加小組活動，以讀促講，培養(yǎng)學生的語言綜合運用能力。

學情分析

通過高一英語課程的學習，高二的學生具備了一定的英語語言基礎，初步掌握了高中英語學習的辦法，養(yǎng)成了良好的學習適應，然而英語口語表達能力有待加強和提高。本節(jié)課的話題貼近日子，有用性強，學生在閱讀本文前已具備一定的急救常識，對這一話題充滿了濃厚的興趣，所以在課前預習部分設計了急救知識小測試，和思維導圖引導他們預習課文要緊內(nèi)容。學生有豐富的想象力和活躍的思維，可經(jīng)過參與急救處理辦法的課堂活動，培養(yǎng)學生分析和解決咨詢題的能力，在輕松的氛圍中，激發(fā)學生開口說英語的興趣。

教學目標

1.Knowledgeaims:

1)Getstudentstolearntheusefulnewwordsandexpressionsinthispart.

2)Havestudentsreadthepassageandknowaboutburnsandfirstaidstreatmentforburns.

2.Abilityaim:

Developstudents’readingabilityandletthemlearndifferentreadingskills.

3.Emotionalaims:

Stimulatestudents’interestinfirstaidandlearntoprotectthemselvesorhelpothersintheemergency.

教學重難點

1.Howtoenablestudentstoapplywhatthey’velearnttoperformfirstaid

treatmentforburnscorrectly.

2.HowtoimprovetheStudents’readingandspeakingability.

3.Howtograspthemainideaandkeyinformationquickly.

教學辦法

Cooperativelearning,Competition,Task-basedreading

教學過程

Part1自主探索

Step1Warmingup:Whatisfirstaid

1.ReadtheconceptoffirstaidonPage33andfillintheblanks:

Firstaidisa__________formofhelpgiventosomeonewhosuddenly______or__________beforeadoctorcanbefound.Oftenthe______or______isnot_______,butthereareothertimeswhengiving______________cansave_____.

2.Answerthreemorequestionsbasedontheconcept.1)Whoneedfirstaid2)Whendopeopleneedfirstaid3)Whydopeopleneedfirstaid

Watchthreevideoclipsaboutfirstaidfilmedbystudentsfromourclass.

1.Ifafriendhasanosebleed,whatshouldshedo

A.pinch(捏)hernoseandjumpupanddown

B.liedownandpinchhernose

C.sitdown,bendherheadforwardandpinchhernose

D.sitdown,bendherheadbackwardandpinchhernose

Key:C(Tostopthebleedingsheshouldsitdown,bendherheadforwardslightlyandgentlypinchthesoftpartofthenosebelowthebridge.Ifshebentherheadbackwards,thebloodwouldrundownherthroatandpossiblymakehersick.)

2.Yourfriendwasdrownedinthelake.Whatshouldbethefirststepwhenyoucarryoutrecuebreathing

A.cleartheairway

B.blowintothevictim’smouth

C.checkthepulse

D.checkforbreathing

Key:A(Beforedoinganythingelse,youneedtomakesurethattheairwayisopenbyclearingawayanythinginthemouth.Ifyouchecktoseewhetherthepersonwasbreathingfirst,youmaybewastingtimewhenthepersoncannotbreathe.)

3.Ifoneofyourfriendsgetsburnedwhenholdingahotpanwithhisbarehands,whatkindoffirstaidwouldyouperformonhimMakealistofyourideas.

1)_____________________________________2)___________________________________3)_____________________________________4)___________________________________Key:Cooltheareaofskin;Washitunderthecoldrunningwater;Coverthewoundwithbandage/cleancloth;Seeadoctorifnecessary,etc.

1.Skimming:Skimthroughthetextquicklyandfindouthowthetextisorganized.

Part1The_________oftheskin

Part2_________ofburns

Part3_________ofburns

Part4_________ofburns

Part5Firstaid_________forburns

2.Scanning:Part1Thefunctionsofskin

1)Howmanylayersofskinarethere

2)Whatcanskindoforourbody

Anessentialpartofbodyandlargestorgan

?Itkeepsyouor

?Ityourbodylosingwater.

?Itiswhereyoufeel_____,_____or_____.

?Itgivesyouyour.

3.Scanning:Part2Thecausesofburns

Findthecausesofburnswiththegivenpictures.

4.Scanning:Part3&4ThetypesofburnsandtheircharacteristicsMatchthetypesofburnswiththeircharacteristicsandpicturesofdescription.

Answertwomorequestions:

1)Canyougivesomeexamplesoffirstdegreeburns

2)Whichlayersdoesthirddegreeburnsaffect

5.Scanning:Part5Thetreatmentsofskin

Competition:Putthefollowingstepsoftreatmentinthecorrectorderontheblackboard.

①Removeclothingusingscissorsifnecessary.

②Coolburnswithcoolbutnoticywaterfor10minutes.

③Placecool,clean,wetclothsonburns.

④Drytheburnedareagently.

⑤Covertheburnedareawithadry,cleanbandage.

⑥Keeptheburnedareahigherthantheheart.

⑦Getthevictimtothehospitalifpossible.

設計思路：本文由5個部分組成，分不討論了皮膚的功能，燒傷的緣故、類型、特征以及治療辦法，各部分結(jié)構(gòu)層次分明，細節(jié)信息較多。結(jié)合本文的文體特點，本人設計了涵蓋全文的思維導圖，既能培養(yǎng)學生的發(fā)散性思維，用科學的辦法經(jīng)歷文章內(nèi)容，又有助于學生從整體上把握文章的結(jié)構(gòu)，和訓練學生快速獵取細節(jié)信息的能力。

questions.(Basedonthewholetext)

1Whyshouldyouputcoldwateronaburn

2Whydoesn'tathirddegreeburnhurt

3Whydoyouthinkclothesandjewelrynearburnsshouldberemoved

設計思路：在學生大致通讀了全文的基礎上，再次舉行精讀訓練。上一步驟的略讀訓練側(cè)重考察學生迅速抓取信息的能力，而精讀訓練側(cè)重考察學生對文章某些內(nèi)容的深入明白，需要通過獨立考慮推斷，別能從課文直截了當找出答案，體現(xiàn)閱讀任務難度的階梯性，教學環(huán)節(jié)由易到難，層層深入。

Part2小組合作學習

Step5GroupDiscussion

Pleasedecidewhetherthefollowingtreatmentsoffirstaidarerightorwrong.Ifitiswrong,pleasepointoutthemistakes.

1.Samknockedoverakettlefullofboilingwaterontohislegs.Hislegsbecamered,swollenandcoveredwithblisters.Sambroketheblistersandpouredicywaterfromthefridgeontotheskin.

Key:

?Samshouldn'thavebrokentheblistersbecausetheburnscouldbecomeinfected.

?Samshouldn'thavepouredicywaterbutcoolwaterontheburn.

2.Mrs.Casey’ssleevecaughtfirewhileshewascooking.Herarmlookedterriblebutitdidn'thurt.Theskinwascharred.Herhusbandtookoffherblouseandpickedoffbitsoftheblousestucktotheburn.Hethenplacedbutterontheburnandcovereditwithawetbandage.

Key:

?Heshouldn'thavepickedoffbitsofblouseofftheburn.Becauseifyoupulltheclothesthatarestucktotheburn,youwouldpullthetissueunderclothesofftoo.Thiswouldcausemoredamagetotheburn.

?Heshouldn'thaveplacedbutterontheburnbecauseitwouldpreventtheheatfromescapingandcauseinfection.

?Heshouldn'thaveputawetbutadrybandageontheburn.

設計思路：本環(huán)節(jié)要求學生以小組討論的形式，結(jié)合閱讀中學到的燒傷急救知識，找出例子中的治療辦法的錯誤，自個兒動手發(fā)覺咨詢題和解決咨詢題，體現(xiàn)了學以致用，以讀促講，知識由輸入到輸出的過程。小組合作學習的形式，讓學生可以互相學習，培養(yǎng)團隊合作精神，在放松的學習氛圍中各抒己見，勇敢地開口說英語。

Step6Groupperformance

Mark’sleftfootgetsburnedbyacracker(鞭炮)withhistrouserson.Hisleftfootisred,swollenandcoveredwithblisters.Hefeelsverypainful,especiallywhenhewalks.

Discuss:1)Whichtypeofburnsitbelongsto2)Whatkindoftreatmentshouldyougivetohim(Trytoapplytheknowledgeoffirstaidforburnsthatyouhavelearnedtoday.)

Thenactouttheprocessoftreatmentstepbystepinfrontofthewholeclass.

Youhavefiveminutestogetready.Usethefollowingpicturestohelpyou.

設計思路：本環(huán)節(jié)的小組表演活動要求學生依照實際事情，作出燒傷等級的推斷以及找出合適的治療辦法舉行急救處理，既可以考察學生今天學習的掌握事情，又可以考察學生的暫時應變能力和動手解決咨詢題的能力。經(jīng)過設計形式多樣的課堂活動，可以讓學生成為課堂的主體，從被動地、枯燥地閱讀變?yōu)橹鲃拥貙W習和探索，從而更好地實現(xiàn)本節(jié)課的教學目標。

1.DoyouthinktheknowledgeoffirstaidisimportantWhy

2.Willyougivefirstaidtoastrangerifyoucan

Key:Firstaidcannotonlysaveone’slife,butalsoraiseourawarenessofsafety.Lifeisprecious.Weshouldbebraveandunselfishtohelpthosewhoareinneed.What’smore,w