英语公开课优质课件推选——Healthy eating .ppt

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1、教学内容,1教材内容的地位、作用与意义Warmingup部分通过图片和表格向学生展示食物的分类法，探讨食物对人体的作用，然后通过询问学生的个人饮食习惯来引导学生关注膳食平衡。这样的安排为后面的阅读和听力理解提供了背景知识，扫除学生的知识障碍和语言障碍。,教学目标,知识目标1.Getstudentstolearntheusefulnewwordsandexpressionsinthispart:2.Letstudentslearntheknowledgeofbalanceddietandnutrition.能力目标1.Developstudentsspeakingability.2.Enable

2、studentstotalkaboutdifferentkindsoffood,problemswithdietandbalanceddiet.情感目标1.Stimulatestudentssensetoformahealthyeatinghabit.2.Developstudentssenseofcooperativelearning.,编排特点,1.每个部分紧密相连，环环相扣，层层推进。2.本课设计充分体现了“学生课堂的主体地位”并且运用了“小组合作”及“小组竞争”的机制。3.课堂活动的设计极具“趣味性”及“生活的乐趣”。,教学重点1.Letstudentslearnmoreaboutpr

3、oblemswithadiet,abalanceddietandnutrition.2.Getstudentstoimprovespeaking.教学难点1.Developstudentsspeakingability.2.Enablestudentstotalkaboutdifferentkindsoffoodandbalanceddiet.,（三）教学对象,1学生已有知识和经验2学生学习方法和技巧3学生个性发展和群体提高,（四）教学策略,教学设计思路本课的设计目标突出，框架清晰，各个环节层层推进。主要让学生明白什么是“健康饮食”，“健康食物”、“均衡饮食”。在了解“健康饮食”相关的知识的过

4、程中通过小组活动，边学习与食物有关的单词，边练习口语。本课设计思路体现了“知行合一”的教育理念，例如，“分享食物这一环节”，让学生把喜爱的食物带来，与全班同学分享感受，让同学们判断是否健康食物。无法想象上“健康饮食”这课，课堂上居然没有食物，这会多么枯燥空洞。“知行合一”更加淋漓尽致的体现在小组活动“调查同学们一日三餐”这一活动。通过对身边的同学的调查，同学更加能够领悟到什么是“健康饮食”。会将本课学到的知识马上运用到生活中去。,2教学方法情境教学，小组合作，任务型教学，小组竞争3教学媒体的选择与运用多媒体平台黑板,BlackboardDesign,HealthyEatingabalanced

5、dietenergy-givingbody-buildingprotectivefoodfoodfood,Unit2HealthyEating,period1warmingupandspeaking,班级：高一7班授课老师：关可,Dailysentence,Thefirstwealthishealth.健康是人生第一财富。,-RalphWaldoEmerson(爱默生),Americanthinker,writerandpoet,Unit2Healthyeating,Q1Howdoyoukeephealthy?,ToeathealthilyDomoreexercisesKeepagoodmoo

6、d(behappyeveryday)sleepwell,Q2Doyoueatahealthydiet?,EathealthyfoodEatabalanceddiet,task1Makealistofhealthyfoodandunhealthyfood,nuts,peas,pork,cabbage,Healthyfood,cucumber,beans,mushrooms,peppers,Healthyfood,Cannedfruit,ham,biscuit,CocaCola,Deep-fireddoughsticks,unhealthyfood,Instantnoodles,foodthati

7、snothealthy,becauseitcontainsalotoffat,sugaretc.,Junkfood,KFC,Firedchicken,hamburger,Frenchfries,Icecream,Pizza,unhealthyfood,beansbreadbuttercheesecucumbereggslemons,meatmilkmushroomsnoodlesnutsorangespeas,potatoesricespaghettisugartofucabbagepeaches,Whichfoods,Task2Groupthefollowingfood,beansbread

8、buttercheesecucumbereggslemons,meatmilkmushroomsnoodlesnutsorangespeas,potatoesricespaghettisugartofucabbagepeaches,2.Whichfoodscanhelpusgrowbonesandmuscle?,beansbreadbuttercheesecucumbereggslemons,meatmilkmushroomsnoodlesnutsorangespeas,potatoesricespaghettisugartofucabbagepeaches,1.Whichfoodsmainl

9、ygiveusenergy?,beansbreadbuttercheesecucumbereggslemons,meatmilkmushroomsnoodlesnutsorangespeas,potatoesricespaghettisugartofucabbagepeaches,3.Whichfoodsmainlygiveusfibrefordigestionandhealth?,Task3Groupactivitysharingyourfavoritefood,minerals矿物质,fat,protein,vitamin,sugar,carbohydrates碳水化合物,someesse

10、ntialnutrients,fibre,Whatdoourbodiesneedtokeephealthy?,Whatishealthydiet?,Healthydiet:adietthatisbalancedandneithertoorichinfat,sugarandsaltnortoopoorandlackinginessentialnutrients.,TheHealthyDietPyramid,fat,protein蛋白质,fibres,sugar,vitamins,least,most,less,more,Task4MakeasurveyInterviewyourteachersa

11、ndstudentsabouttheirdietsinEnglish.,Usefulexpressions,Whatdoyouusuallyhaveforbreakfast/lunch/supper?Whyareyousostrong/weak/fat/thin?Doyouthinkyouareeatingabalanceddiet?Myfavoritefood/fruit/meatisImfondofIreallyhate,fat,slim,what?,exercise,diet,+,=,Menu,Breakfast:,abowlofcornflakes+unfatmilk,Lunch:,vegetable+somesortsofunfatmeat,Timefortea:,Onlywhenyoufeelhungrycanyouhavesomebiscuits,Supper:,3dishes+asoupcourse,Ahealthydiet,Homework,1)WritingDesignyourownhealthydiet(100words)2）Prepareforthelessononpage10,Bye-bye!,