人教版高二英语必修三.pptxVIP

人教版高二英语必修三第1页/共31页 Learning aims1.To learn about some food.2.To talk about healthy diet.3.To be able to speak fluetly.第2页/共31页 What do you usually have for breakfast?fried dumplingssteamed dumplings pan caketwisted cruller soybean milk第3页/共31页 What do you usually have for lunch?steamed breadshrimpmeatfishrice第4页/共31页 What do you usually have for supper?spaghettidumpling porridge noodles 第5页/共31页 Underweight = 18.5 Normal weight = 18.5 ---24.9 Overweight = 25---29.9 (极度肥胖)Obesity = BMI of 30 or greater 身体质量指数weight (kg)[height (m)]2Formula(公式):=?第6页/共31页 Functions of foodMaintain lifeKeep healthyPrevent diseasesSupply energySatisfy hungerWhy do we have to eat everyday?第7页/共31页 sweetsFried chickenchocolatePotato crispIce creamMutton kebab第8页/共31页 lemondumplingshammuttonfishbeancucumbermushroom第9页/共31页 Food group:vegetablescarrottomatocabbagecucumberPea Mushroom Bean Corn 第10页/共31页 lobsterCrab Shell Octopus Oyster Shrimp Food group:Sea foodFish 第11页/共31页 Fruit Strawberry草莓applelemonKiwi fruit(猕猴桃)cherrygrapeswatermelon第12页/共31页 sweetschocolatepotato chipsIce cream snacks第13页/共31页 ricedumplingsnoodlescakepizzahamburgerstaple food主食第14页/共31页 What kinds of nutrients(营养物质) can they provide to human beings?Water SugarFat脂肪Fibre纤维Protein蛋白质Vitamin A balanced diet 第15页/共31页 fruitsFibre vitamin sugarWhich food is rich in…?第16页/共31页 vegetablesFibre vitamin第17页/共31页 protein第18页/共31页 fat sugar第19页/共31页 ricecornnoodledumplingsFibre vitamin第20页/共31页 Speaking ( 8ms ) Decide which food is junk food or healthy food and give reasons.I think …is junk food because… I think … is healthy food because… (be rich in富含； be low in缺乏，含…量低)第21页/共31页 Classify the foods we usually eat in the following way: foods to give you energy? foods foods to grow bones and muscle?? foods that give fibre for digestion and health第22页/共31页 What will happen if