Unit2 healthy eating 新课标 人教版 必修3 课件VIP免费

Functions of foodNutrients in foodMenu/ recipe(食谱) Kinds of foodEating culture/ habitsFood group: Food group: meatmeat• 猪肉• 牛肉• 羊肉• 鸡肉• 鸭肉• 腊肉• pork• beef• mutton• chicken• duck• baconmeatFood group:Food group:vegetablesvegetables carrot cabbage bean tomato cornvegetables mushroomFood group:Food group:fruitsfruitsstrawberry watermelon grape cherry durian peachFood group:Food group:Sea foodSea foodSea food----lobsterSea food----crabSeafood • 魚• 螃蟹• 蝦• 貝類• 田螺• 生蠔• 章魚• 龍蝦• fish• crab• shrimp• shell• winkles• raw oysters• octopus• lobsterFood group:Food group: snakesnakeKinds of food• meat• vegetable• seafood• fruit• snakeFunctions of foodFunctions of foodMaintain lifeKeep healthyPrevent diseasesSupply energySatisfy hungerWhy we have to eat everyday?1. energy-giving foods2. Body-building foods (to grow bones and muscle)3. Protective foods (give fibre for digestion and health)Give examples for each one.Nutrients of foodNutrients of foodFive types of nutrients are:• proteins ( 蛋白質 )• carbohydrates ( 碳水化合物 )• vitamins ( 維生素 )• minerals ( 礦物質 )• fats ( 脂肪 )Differences inChinese Western Utensils ( 用具 ) Main foodAtmosphere Share Chopsticks, spoons, bowlsKnives, forksRice, meat, noodle, Placed on the table and everybody sharesMuch loud talking and laughingBread, steak, etc.Gentle Everyone has their own plate of foodDifferent Eating HabitsYou’re what you eat!• Which of these groups of foods do you like best?• Which of them do you eat most often?• Do you think we should eat each kind of food?Personal eating habits:Name Breakfast Lunch Supper Favourite foodsIs it a balanced diet?Which food contains more…?Examples of foodsAnswersugarchocolate or grapecakes or bananasfatcream or ricechocolate or chickenfibrepeas or nutspork or cabbageproteinpotato crisps or hameggs or creamchocolatecakescreamchocolatenutscabbagehameggs