1、Warming UpWarming Up1.Match the food with the festivals it is forMoon cake Zongzi Dumplings Yuanxiao Chocolate Turkey PumpkinLantern Festival Spring Festival Thanksgiving Day Dragon Boat Festival Mid-autumn Festival St Valentines Day Halloweendiet日常饮食 meat vegetable seafood fruit snacks（零食小吃）staple
2、food(主食)What kind of food do we eat?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)Formula(公式):=?Functions of foodMaintain lifeKeep healthyPrevent diseasesSupply energySatisfy hungerWhy do we have to eat everyday?unhealthy food
3、healthy foodCan we benefit from all kinds of food?(Junk food)sweetsFried chickenchocolatePotato crispIce creamMutton kebablemondumplingshammuttonfishbeancucumbermushroomFood group:vegetablescarrottomatocabbagecucumberPea MushroomBeanCornlobsterCrab Shell Octopus Oyster Shrimp Food group:Sea foodFish
4、 Fruit Strawberry草莓applelemonKiwi fruit(猕猴桃)cherrygrapeswatermelonsweetschocolatepotato chipsIce cream snacksricedumplingsnoodlescakepizzahamburgerstaple food主食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 dietfruitsFibre&vitamin&su
5、garvegetablesFibre&vitaminproteinfat&sugarricecornnoodledumplingsFibre&vitaminSpeaking(8ms)Decide which food is junk food or healthy food and give reasons.I think is junk food because I think is healthy foodbecause (be rich in富含；be low in缺乏，含量低)Classify the foods we usually eat in the following way:
6、foods to give you energy foods foods to grow bones and muscle foods that give fibre for digestion and healthFoods to give you energy:fast energy foodnoodlesricebreadFood to grow bones and muscle:meatporktofuFoods that give fibre for digestion and health(protective foods)vegetables;beans;cucumbers;mu
7、shroomsWhat will happen if we dont eat a balanced diet?I like the things!I often eat them!I do not like them at all!milk,cheese,milk,cheese,yogurtyogurtfats,oils,fats,oils,sweetssweetsmeat,poultry,meat,poultry,fish,beansfish,beansfruit fruit vegetable vegetable bread,cereal,bread,cereal,rice,pastarice,pasta 1.memorize the new words 2.preview the reading partHomework
