重大必修二Unit6Reading.ppt

Unit 6Reading教学目标•1.Learn some words about foods•2.Get some information about foods and nutrition•3.Use scanning skill to get the detailed information from textStep 1 情境引入1. Don't eat between meals. 饭间不食饭间不食2. Breakfast should never be skipped（跳过）（跳过）.3. Protein should be a part of meals and snacks（零食）（零食）.4. It's better to graze than eat three square meals a day.饿了就补充些食物比一日定食三餐要好饿了就补充些食物比一日定食三餐要好5. Skipping meals will help you lose weight.True or False?a quiz to test your knowledge of healthy eating:Nutrition PyramidStep 2 自主学习peasmelonpancakespineapplegrapesbean curdpeachhoneyeggplantsandwitchNutrient groupsFunctionSource foodsProteinCarbohy-dratesugar,rice, corn, wheatFatMineralhelping our body work properly VitaminListen to Para.1 and fill in the table. building our bodiesmeat,fish,nuts,cheese,eggs,beansenabling us to store energygiving us energyice-cream, sausage,butter, potato chipsfish,vegetables,milkfresh vegetbales,fruitsADFNPQVB GHIJLMDFLMNWVABCDEFGHIKMNOPQSTVYZORSUWXYCheck your answers on Page 77 Read the text carefully and decide whether the following statements are true (T) or false(F) and correct the false sentences. Step 3 合作探究 Para 1•( ) You’ll get proper nutrition if you eat a variety of foods. Line 1•( ) A balanced diet means you must get food from the four main groups: proteins, carbohydrates, fats, minerals and vitamins. Line 2•( ) We can get protein from meat, milk, eggs, beans and peas. Line 5•( ) Fat can be considered as fuel for our body. Line 9not necessarilyfishnutsFFTT∧∧Para 2• ( ) People who don't eat meat or fish can't get proteins or keep healthy.can stillFPara 3•( )Food eaten between meals can be just as good for health as food eaten at regular meals.•( )A boiled egg for breakfast or lunch has the same nutritional value.TTPara 4•( )Taking extra vitamins won’t give you more energy.•( )According to the author, more vitamins provide more energy.TFdon’t ∧∧Para 5•( )If you weigh what you should, you’re getting proper nutrition.FIt doesn’t show∧∧Para 6•( )When dieting, avoid starchy foods, such as bread or potatoes.•( )If you don’t eat starchy foods, you will be lacking in several vitamins．•( )Protein is a kind of magical food．FFFeat lesscut out good sources of not∧∧1. ____can help people build new cells as old ones die. A. Proteins B. Carbohydrates C. Fats D. Minerals and vitamins2. When people have ____ as their food, they get both proteins and minerals. A. fruit and vegetable B. dairy food and fish C. cheese and fruit D. fish and cheese ABStep 4 反馈展示 Task 1Choose the correct answers.3. Of proteins, carbohydrates, fats, minerals and vitamins, how many kinds can provide people energy? ______ A. 1 B. 2 C. 3 D. 44. Vitamins provide energy for people, so_______. A. the more vitamins you eat, the healthier you will be. B. taking vitamins more than you can take is bad to your health. C. taking more vitamins can make your body function better than average. D. one should take proper amount of vitamins.DB Variety is not a _________ of good nutrition. But in order to stay healthy, adults can get a __________ diet by including several servings daily from the following main groups. They are proteins，，carbohydrates，，_____，，minerals and vitamins. Proteins are very important for _________ our bodies；；they help us to build new cells as old ones die. Carbohydrates are important to _______ us to store energy Fats give us energy, too. We also need minerals and ________ to help our body work properly. Nutritional value _________ on what types of food you eat, not ______ you eat them. If you cut out _______ foods, you cut out very good sources of several vitamins. Furthermore, there’s nothing _______ about protein. Task 2 Fill in the blanks guarantee balancedfatsbuildingenablevitamins dependswhenstarchymagicalTask 3 Sayings about health•1.An apple a day keeps the doctor away. • 每天一只苹果每天一只苹果, 无需医生进门。

无需医生进门 •2.Diet cures more than doctors. • 自己饮食有节自己饮食有节, 胜过上门求医胜过上门求医•3. Health is not valued till sickness comes. • 病时方知健康可贵病时方知健康可贵 •4. Leave off with an appetite. • 吃得七分饱吃得七分饱, 就该离餐桌就该离餐桌•5.People who cannot find time for recreation are obliged to find time for illness sooner or later. • 没有时间娱乐的人没有时间娱乐的人, 迟早得有时间生病迟早得有时间生病Step 5 Homework•1.Write down the nutrition knowledge that you learned from the text on your notebook.•2. Read the text and find out the important and difficult expression in the text.。