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,11/23/2018,#,人教新课标必修,三,人教新课标必修三,1,What are the three essential elements for us human beings to survive on the earth?,water,air,food,What are the three essential e,2,Look at the pictures and learn some new words about food.,cucu,m,be,r,eggp,l,an,t,Look at the pictures and learn,3,peppe,r,m,u,s,hroo,m,peac,h,l,e,m,o,n,peppermushroompeachlemon,4,pe,a,bea,n,nu,t,mutton,peabeannutmutton,5,mutton,kebabs,roast,pork,fried,potatoes,nu,t,mutton kebabsroast porkfried p,6,Everybody has to eat,but do you eat a healthy diet?Do you know that the food you eat helps you grow in different ways?,Everybody has to eat,but do y,7,Food that provides energy,Food that helps grow bones and muscle (e.g.body-,building food,Food that helps the body fight diseases(e.g.protective food),),Fast energy food,Slow energy food,rice,butter,meat,most vegetables,spaghetti,cream,eggs,(e.g.beans,chocolate,oils,cheese,peas,)and fruit,potatoes,nuts,milk,(e.g.apples,bread,tofu,peaches,),Food that provides energyFood,8,What do you usually have for breakfast/lunch/supper?,What do you usually have for,9,Which food is rich in fat/,fibre,/,sugar,/,vitamin,/,protein,?,Which food is rich in fat/fi,10,r,i,c,e,cor,n,du,m,p,li,ng,s,carro,t,Which food is rich in fat/,fibre,/sugar/,vitamin,/,protein,?,ricecorndumplingscarrotWhich f,11,baco,n,m,ea,t,Which,food,is rich in fat,/,fibre,/,calcium,(,钙,),/,sugar,/,vitamin,/,protein,?,f,ish,milk,egg,s,baconmeatWhich food is rich in,12,Which food is rich in fat/,fibre,/sugar/,vitamin,/,protein,?,s,a,l,a,d,French,fries,choco,l,a,te,ice,cream,ha,m,bu,r,ger,s,Which food is rich in fat/fi,13,fruit;,vegetable,milk,cheese,yogurt;meat,poultry,fish,beans,bread,cereal,rice,pasta,protein,蛋白,质,fibres,sugar,v,it,a,mi,n,s,Food,Pyramid,fats,oils,sweets,Provide our body,with:,fat,fruit;vegetablemilk,cheese,14,What will happen if you do not eat a balanced diet?,What will happen if you do no,15,What is a balanced diet?,A balanced diet is the one that includes at least three kinds of food:energy giving foods,body-building foods and protective foods.,What is a balanced diet?,16,How to,keep,healthy?,Junk food,has a lot of,calories but few nutrients,vitamins and minerals.,Healthy food,give us the,calories we need but not contain too much fat and sugar.,How to keep healthy?Junk foodH,17,What is healthy,diet?,Healthy diet,:,a diet that is,balanced,and,neither,too rich in fat,sugar and salt,nor,too poor and lacking in essential nutrients.,What is healthy diet?Healthy d,18,food,choices,balanced,diet,What food,contains,healthy/junk,food,healthy,eating,food choicesbalanced dietWhat,19,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;be low in),Decide which food is junk food,20,
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