优秀备选课件healthyeating幻灯片.pptVIP

Warming Up tofu tomato potato cucumber bean strawberry apple grape orange banana noodle milk nuts rice egg Discussion: 1.Why are there more and more fat people than before? 2.What kind of food should people eat in order to keep healthy? Do you know that the food you eat helps you grow in different ways? fast energy foods rice sugar noodles potatoes spaghetti bread slow energy foods butter cream oils nuts foods to give you energy Fast energy foods Slow energy foods body-building foods meat, eggs, cheese, milk, tofu foods to grow bones and muscle protective foods all vegetables, all fruit foods that give fibre for digestion Body- building foods protective foods mushrooms bean Pre-reading Which food contains more...? Examples of foods Answer sugar chocolate or grapes chocolate cakes or bananas cakes fat fiber protein cream or rice cream peas or nuts nuts potato crisps or ham ham chocolate or chicken chocolate pork or cabbage cabbage eggs eggs or cream What will happen if we don’t eat a balanced diet? I like the things!! I often eat them! I like them very much!! Eat healthily, and be healthy! COME AND EAT HERE Functions of food Maintain life Keep healthy Prevent diseases Supply energy Satisfy hunger Why do we have to eat everyday? unhealthy food healthy food Can we benefit from all kinds of food? sugar Fried chicken chocolate Potato crisp Ice cream lemon dumplings ham mutton fish bean cucumber mushroom What kinds of nutrients(营养物质) can they provide to human beings? Water Sugar Fat脂肪 Fibre纤维 Protein蛋白质 Vitamin A balanced diet If we don’t eat a balanced diet, what may happen? slim fat … How many meals do you have every day? Do you always skip breakfast? What do you eat for breakfast/lunch/supper? Which meal do you think is the most important? What’s your favorite food? What kind of snacks do you often take? What do you drink most every day? Do you concern about a balanced diet when choosing something to eat? Do you