Healthy-eating-公開課教學(xué)課件

教學(xué)內(nèi)容1．教材內(nèi)容的地位、作用與意義Warmingup部分通過圖片和表格向?qū)W生展示食物的分類法，探討食物對人體的作用，然后通過詢問學(xué)生的個人飲食習(xí)慣來引導(dǎo)學(xué)生關(guān)注膳食平衡。這樣的安排為后面的閱讀和聽力理解提供了背景知識，掃除學(xué)生的知識障礙和語言障礙。

教學(xué)目標(biāo)

知識目標(biāo)1.Getstudentstolearntheusefulnewwordsandexpressionsinthispart:2.Letstudentslearntheknowledgeofbalanceddietandnutrition.能力目標(biāo)1.Developstudents’speakingability.2.Enablestudentstotalkaboutdifferentkindsoffood,problemswithdietandbalanceddiet.情感目標(biāo)1.Stimulatestudents’sensetoformahealthyeatinghabit.2.Developstudents’senseofcooperativelearning.編排特點(diǎn)1.每個部分緊密相連，環(huán)環(huán)相扣，層層推進(jìn)。2.本課設(shè)計充分體現(xiàn)了“學(xué)生課堂的主體地位”并且運(yùn)用了“小組合作”及“小組競爭”的機(jī)制。3.課堂活動的設(shè)計極具“趣味性”及“生活的樂趣”。教學(xué)重點(diǎn)1.Letstudentslearnmoreaboutproblemswithadiet,abalanceddietandnutrition.2.Getstudentstoimprovespeaking.教學(xué)難點(diǎn)1.Developstudents’speakingability.2.Enablestudentstotalkaboutdifferentkindsoffoodandbalanceddiet.

（三）教學(xué)對象

1．學(xué)生已有知識和經(jīng)驗2．學(xué)生學(xué)習(xí)方法和技巧3．學(xué)生個性發(fā)展和群體提高

（四）教學(xué)策略教學(xué)設(shè)計思路本課的設(shè)計目標(biāo)突出，框架清晰，各個環(huán)節(jié)層層推進(jìn)。主要讓學(xué)生明白什么是“健康飲食”，“健康食物”、“均衡飲食”。在了解“健康飲食”相關(guān)的知識的過程中通過小組活動，邊學(xué)習(xí)與食物有關(guān)的單詞，邊練習(xí)口語。本課設(shè)計思路體現(xiàn)了“知行合一”的教育理念，例如，“分享食物這一環(huán)節(jié)”，讓學(xué)生把喜愛的食物帶來，與全班同學(xué)分享感受，讓同學(xué)們判斷是否健康食物。無法想象上“健康飲食”這課，課堂上居然沒有食物，這會多么枯燥空洞?！爸泻弦弧备恿芾毂M致的體現(xiàn)在小組活動“調(diào)查同學(xué)們一日三餐”這一活動。通過對身邊的同學(xué)的調(diào)查，同學(xué)更加能夠領(lǐng)悟到什么是“健康飲食”。會將本課學(xué)到的知識馬上運(yùn)用到生活中去。2．教學(xué)方法情境教學(xué)，小組合作，任務(wù)型教學(xué)，小組競爭3．教學(xué)媒體的選擇與運(yùn)用多媒體平臺黑板BlackboardDesign

HealthyEating

abalanceddietenergy-givingbody-buildingprotectivefoodfoodfoodUnit2HealthyEatingperiod1warmingupandspeaking班級：高一7班授課老師：關(guān)可Dailysentence"Thefirstwealthishealth."健康是人生第一財富。--RalphWaldoEmerson(愛默生),Americanthinker,writerandpoetUnit2Healthyeating

Q1Howdoyoukeephealthy?

ToeathealthilyDomoreexercisesKeepagoodmood(behappyeveryday)sleepwellQ2Doyoueatahealthydiet?

Eat

healthyfoodEata

balanceddiettask1MakealistofhealthyfoodandunhealthyfoodnutspeasporkcabbageHealthyfoodcucumberbeansmushroomspeppersHealthyfoodCannedfruithambiscuitCocaColaDeep-fireddoughsticksunhealthyfoodInstantnoodlesfoodthatisnothealthy,becauseitcontainsalotoffat,sugaretc.JunkfoodKFCFiredchickenhamburgerFrenchfriesIcecreamPizzaunhealthyfoodbeansbreadbuttercheesecucumbereggslemonsmeatmilkmushroomsnoodlesnutsorangespeaspotatoesricespaghettisugartofucabbagepeachesWhichfoodsgiveusenergy?helpusgrowbonesandmuscle（肌肉）?giveusfibre（纖維）fordigestion（消化）andhealth?Task2Groupthefollowingfood

beansbreadbuttercheesecucumbereggslemonsmeatmilkmushroomsnoodlesnutsorangespeaspotatoesricespaghettisugartofucabbagepeaches2.Whichfoodscanhelpusgrowbonesandmuscle?beansbreadbuttercheesecucumbereggslemonsmeatmilkmushroomsnoodlesnutsorangespeaspotatoesricespaghettisugartofucabbagepeaches1.Whichfoodsmainlygiveusenergy?beansbreadbuttercheesecucumbereggslemonsmeatmilkmushroomsnoodlesnutsorangespeaspotatoesricespaghettisugartofucabbagepeaches3.Whichfoodsmainlygiveusfibrefordigestionandhealth?Task3Groupactivity

sharingyourfavoritefood

nutrients營養(yǎng)物質(zhì)minerals

礦物質(zhì)fatproteinvitamin……sugarcarbohydrates

碳水化合物

someessentialnutrientsfibre

Whatdoourbodiesneedtokeephealthy?Whatishealthydiet?Healthydiet:adietthatisbalancedandneithertoorichinfat,sugarandsaltnortoopoorandlackingin

essentialnutrients.The

Healthy

Diet

Pyramidfatprotein蛋白質(zhì)fibres,sugarvitaminsleastmostlessmoreTask4Makeasurvey

InterviewyourteachersandstudentsabouttheirdietsinEnglish.NameBreakfastLunchSupperFavoritefoodThereasonforbeingstrong/weak/fat/thinUsefulexpressionsWhatdoyouusuallyhaveforbreakfast/lunch/supper?Whyareyousostrong/weak/fat/thin?Doyouthinkyouareeatingabalanceddiet?Myfavoritefood/fruit/meatis…I’mfondof…Ireallyhate…

fatslimwhat?exercisediet+=MenuBreakfast:abowlofcornflakes

+

unfatmilkLunch:vegetable

+

somesortsofunfatmeatTimefortea:Onl