教学ppt课件 Words for Unit 13.ppt

Vitamin E Vitamin E keeps red blood cells healthy and maintains（维持） all body tissues(组织). Vitamin K helps blood clot and may play a role in skeletal health. From what food can we get VA? Orange, red and yellow fruits and vegetables such as carrots, sweet potatoes, tomatoes and cantaloupe; green leafy vegetables such as spinach and broccoli. From what food can we get Vc? Citrus fruits, berries, potatoes, tomatoes, sweet and hot peppers, leafy green vegetables From what food can we get VD? Citrus fruits, berries, potatoes, tomatoes, sweet and hot peppers, leafy green vegetables How can we get VE? Vegetable oils, margarine, eggs, fish, whole-grain cereals, dried beans. What are minerals in our bodies? The minerals we need in our body are those found in rocks, metals, soil and water, though they may be in slightly different forms. Such as calcium. Back Functions of Minerals collectively they support the bodys enzyme systems and keep blood and other body fluids balanced and healthy. also help regulate blood pressure and heart muscle contraction, heal wounds and conduct nerve impulses. How to get minerals? minerals are found in a large variety of fruits, vegetables, beans and grains. Pyramids for Americans Pyramids for Asians exercise grains Vegetables and fruits Egg, fish, milk meat ( multiple vitamins for most ) Peter Piper  Peter Piper picked a peck of pickled peppers.  A peck of pickled peppers Peter Piper picked.  If Peter Piper picked a peck of pickled peppers,  How many pickled peppers did Peter Piper pick? Back According to Warming Up Pictures 1 2 review some foodstuffs(粮食). hamburger, french fries (potato chips /crisps ) rice, noodles, boiled dumplings, corn Variety of foods According to Warming Up Pictures 3 7, review some vegetables. Tomatoes, cabbages, carrots, cucumber… rice, noodles, boiled dumplings, corn bean curd, mushroom Variety of foods According to Warming Up Pictures 4, review some other foodstuffs(粮食). rolls