高中英語(yǔ)河北版上unit7

[00:00.00] Unit seven To Your Good Health [00:-1.00]A sound mind is in a sound body. [00:-2.00]Good health is our most valuable possession. [00:-3.00]To stay health,we need to eat the right foods, [00:-4.00]get enough sleep and exercise regularly. [00:-5.00]Eating and drinking holds body and soul together-German Proverb [00:-6.00]Section 1 New words and Ideas [00:-7.00]What does fitness mean? [00:-8.00]Danny's Presentation Ladies and Gentlemen: [00:-9.00]Good morning!Thank you for coming to my presentation. [00:10.00]Today I'll talk a little about what fitness means. [00:11.00]Every day you use your body to do different things. [00:12.00]Perhaps you walk to school.Perhaps you play with your friends. [00:13.00]Perhaps you walk up the stairs.Perhaps you go shopping with your mother. [00:14.00]Perhaps you do some jobs for your family. [00:15.00]Your body works for and with your when you do these activities. [00:16.00]Your body is a complex network of systems. [00:17.00]It needs physical activity to work well. [00:18.00]In fact,the more you use your body,the better it works. [00:19.00]Fitness is a word that described how well you body is able to handle [00:20.00]physical activities. Why do I need to be fit? [00:21.00]When your body is physically fit, [00:22.00]you will be able to do physical things for a longer time: [00:23.00]You will be able to run and run at the seashore. [00:24.00]do harder physical activities more easily: [00:25.00]You will be able to lift heavier things. [00:26.00]learn better:Being fit helps you to stay alert and focused on your lessons. [00:27.00]sleep better:You will fall asleep at night easier and wake up feeling better. [00:28.00]digest and use your food better: [00:29.00]Your body has lots of ways to use the food that you eat. [00:30.00]feel better and have more energy:Physical exercise acts like a stimulant. [00:31.00]It gives you energy-if you don't overdo it.Remember,keep everything in balance. [00:32.00]have more fun:You will get better and better at physical activities, [00:33.00]and have more and more fun playing games and doing things with your friends. [00:34.00]The five areas of fitness: [00:35.00]The different systems in your body need to be taken care of in special ways. [00:36.00]If you are really 'fit',you will [00:37.00]be able to twist and turn the parts of your body in many different ways. [00:38.00]be able to run and play and work over longer periods of time. [00:39.00]Your heart and lungs will be used to working hard for long periods of time. [00:40.00]have strong muscles that can lift heavier things. [00:41.00]be able to run,walk,or swim faster. [00:42.00]find that everything in your body will work together better. [00:43.00]Important informations: [00:44.00]1.The heart is a muscle wihich pumps blood through blood vessels [00:45.00]to all the cells in our bodies. [00:46.00]Our hearts beat continually every day of our lives. [00:47.00]2.Blood feeds and removes waste from the cells. [00:48.00]3.To keep our hearts healthy,we need to do enjoyable physical activities [00:49.00]and eat healthy foods every day. [00:50.00]What my heart looks likes: [00:51.00]1.My heart is about as big as my fist. [00:52.00]2.My heart beats about 90 times per minute(at rest). [00:53.00]3.My heart is located in my chest,slightly to the left blood of the centre. [00:54.00]4.Arteries are the blood vessels [00:55.00]that carry blood from the left side of my heart to the rest of my body. [00:56.00]5.Veins are the blood vessels that carry blood from my body [00:57.00]to the right side of my heart. [00:58.00]So everyone,do you see why I am so strong? [00:59.00]I eat a lot,sleep well and get lots of exercise. [-1:00.00]However,I need to eat more healthy foods [-1:-1.00]-you know I eat too many donuts!Thank you very much for your time. [-1:-2.00]I wish you all health and happiness!Now,any questions? [-1:-3.00]Song [-1:-4.00]Section 2 Meaning through practice [-1:-5.00]C.Build your listening skills [-1:-6.00]Listen to the recording of Jenny's trip to the doctor, [-1:-7.00]and then answer the questions. [-1:-8.00]Section 4 Reading for maning [-1:-9.00]Danny's Advice [-1:10.00]Good health is the most valuable possession a person can have, [-1:11.00]but one can't take health for granted. [-1:12.00]There are three things that a person can do to help stay in good shape: [-1:13.00]eat the right foods,get enough sleep,and exercise regularly. [-1:14.00]Proper nutrition is important for good health. [-1:15.00]Your body cannot function well unless it receives the proper kind of"fuel". [-1:16.00]Avoid foods with lost of sugar and fat. [-1:17.00]Eat plenty of foods that are high in protein, [-1:18.00]like lean meat,fish,beans,and nuts[-1:19.00]Vegetables and fruits are especially important [-1:20.00]because they provide necessary vitamins and minerals. [-1:21.00]However,don't overeat.It is not healthy to be overweight. [-1:22.00]Getting the proper amount of sleep is also important. [-1:23.00]If you don't get enough sleep,you feel tired. [-1:24.00]You have no energy.Over a long period of time, [-1:25.00]a little amount of sleep may even result ina change of peronality. [-1:26.00]Be sure to allow yourself from seven to nine hours of sleep each night. [-1:27.00]If youu do,your body will feel strong,and your mind will be sharp. [-1:28.00]Getting plenty of exercise is equally important. [-1:29.00]Exercise firms the body,strengthens the muscles, [-1:30.00]and prevents you from gaining weight.It also improves your heart and lungs. [-1:31.00]If you follow a regular exercise program, [-1:32.00]you will probably increase your life-span. [-1:33.00]Any kind of exercise is good. [-1:34.00]Most sports are excellent for keeping the body in good shape. [-1:35.00]They are not only good for your body, [-1:36.00]but they are enjoyable and interesting,too. [-1:37.00]So,I would strongly advise you to keep a fitness program. [-1:38.00]There are many things you can do to exercise, [-1:39.00]such as:ride a bike;play basketball;play ping-pong or table tennis; [-1:40.00]go for long walks;skip rope;dance;swim;play soccer; [-1:41.00]do exercises to music;play catch. [-1:42.00]All these activities can help you build the following. [-1:43.00]1.Heart and lung endurance [-1:44.00]The heart and lungs are muscles. [-1:45.00]They work much better as a system when they get lots of exercise. [-1:46.00]They will be able to pump more oxygen to all of the other parts of your body [-1:47.00]when they are in good shape. [-1:48.00]When your heart and lungs work well, [-1:49.00]every other part of your body works better. [-1:50.00]2.Muscle strength [-1:51.00]Muscle strength is how hard or how far you can move your body [-1:52.00]or an object(e.g.kicking a ball,or jumping). [-1:53.00]3.Muscle endurance [-1:54.00]Muscle endurance is how long you can repeatedly move your body or an object. [-1:55.00]4.Flexibility [-1:56.00]Flexibility is how well you can stretch, [-1:57.00]bend and twist the different muscles and joints in your body. [-1:58.00]Well,now it is your turn to practise what has been suggested above. [-1:59.00]If everybody were to eat the right foods, [-2:00.00]get plenty of sleep and exercise regularly,the world would be a happier place. [-2:-1.00]Appetite and Emotion [-2:-2.00]When we feel hungry,it means our body needs food. [-2:-3.00]When we feel angry or excited,some of us may eat too much, [-2:-4.00]some of us may not want to eat at all. [-2:-5.00]A long time ago,in England,some judges used to decide [-2:-6.00]whether a person was telling the truth by giving him or her some dry bread. [-2:-7.00]If the person could swallow the bread, [-2:-8.00]it was a sign that the person was telling the truth. [-2:-9.00]Though this seems rather strange and foolish, [-2:10.00]it is indeed an excellent way of finding out the truth. [-2:11.00]A person worrying about something has much difficulty swallowing anything dry. [-2:12.00]He or she loses his or her appetite and does not want to eat [-2:13.00]because he or she is worrying about something. [-2:14.00]Some people are known as"emotion eaters". [-2:15.00]They eat,not because they want to satisfy their hunger, [-2:16.00]but because they want to satisfy their emotions. [-2:17.00]They eat to make themselves feel better. [-2:18.00]What they believe to be hunger is something else altogether [-2:19.00]-anger,boredom,fatigue,depression,or loneliness. [-2:20.00]And so they eat,hoping that food will solve their problems. [-2:21.00]But in the end,they only feel worse. [-2:22.00]They gain weight and their emotional problems only grow larger. [-2:23.00]Emotion eaters often turn to food right after having a bad experience. [-2:24.00]For example,an emotion eater may receive bad news [-2:25.00]about an exam they have just taken. [-2:26.00]They feel stress and fear and turn to food [-2:27.00]in an attempt to make their negative feelings go away. [-2:28.00]This kink of eating is not healthy. [-2:29.00]Many of those who eat like this become obese [-2:30.00]and then have to deal with the emotional [-2:31.00]and physical problems that go along with obesity. [-2:32.00]According to the book, [-2:33.00]Constant Cravings:What Your Food Cravings Mean and How to Overcome Them, [-2:34.00]"Emotion eaters must become aware of their motivations for wanting to eat. [-2:35.00]You need this awareness in order to tell whether your stomach's actually empty [-2:36.00]or you're upset about something and just want to eat to feel better[-2:37.00]New White House Chef [-2:38.00]During the Clinton's term at the White House Between 1992 and 2000, [-2:39.00]a new chef was hired to cook for President Clinton's family and guests. [-2:40.00]The new chef,Walter S.Scheib III,was born on May 3,1954 in Oakland,California, [-2:41.00]but grew up in Bethesda,Maryland. [-2:42.00]He attended Walter Johnson High School [-2:43.00]and the University of Maryland befor graduating with highest honors [-2:44.00]from the Culinary Institute of America in Hyde Park,New York in August 1979. [-2:45.00]The White House serves food to 70,000 guests a year. [-2:46.00]Can you imagine cooking for all those people! [-2:47.00]As the chief chef,Scheib is in charge of a full-time staff of five [-2:48.00]and oversees a part-time staff of 20. [-2:49.00]The former White House chef cooked in the traditional French way. [-2:50.00]His foods tasted good,but contained a lot of fat. [-2:51.00]Doctors say this is not healthy. [-2:52.00]The new White House chef will have a medical doctor as an adviser. [-2:53.00]Dr.Dean Ornish is a heart specialist and writer. [-2:54.00]He says foods can be low in fat and still taste good. [-2:55.00]Hillary Clinton,the former First Lady,chose Mr.Scheib after tasting his cooking. [-2:56.00]She wanted less fat in the White House food. [-2:57.00]She also wanted to serve more fresh vegetables, [-2:58.00]including vegetables grown without the use of chemicals. [-2:59.00]She would also like the White House to serve more American food

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