新视野二版视听说课件let

1、 Youd better keep a balanced diet.conservative adj. 保守的 (not willing to accept much changes) e.g. As people get older, they tend to be more conservative.digest v. 消化 (change food in the stomach into a form that the body can use) e.g. These pills will help you digest food.pack on 增加（体重）(gain weight)

2、e.g. If you go on eating like this, you will pack on.(To be continued)tempting adj. 诱惑人的 (attractive, but perhaps not right) e.g. When travelling abroad, one of the most tempting thing to do is tasting the local food.snack n. 小吃，点心 (a small amount of food between meals or instead of a meal) e.g. Pre

3、pare some snacks, as you could get hungry on your way there.(Continued)(To be continued)kind of (informal) 有点像 (somewhat) e.g. Im kind of glad I didnt win.portion n.（食物的）一份 (a quantity of food for one person) e.g. Anyone who havent got your portion, please raise your hand.balanced adj. 均衡的，平衡的 (good

4、 because everything is in the correct relationship to everything else) e.g. Keeping a balanced life is important for your health.(Continued)JohnSusanseldom goes to a Chinese restaurant.mentions the “freshman 15”.has packed on three pounds since entering college.is advised to listen to Mom since heat

5、h is the greatest wealth.has been trying to turn to low-fat foods, seafood, fruits and vegetables.really appreciates mothers advice.thinks one of the best ways to healthy living is to keep a balanced diet.1. KeyWork in groups. Watch the video clip of a course on global diet problems and discuss the

6、questions.1. Why did the Chinese official say “over nutrition is a bigger problem than under nutrition”?2. What do you think are the causes of the rise of diabetes in China?3. What measure could we take to decrease the number of diabetic patients in China?For your reference1. Nowadays, many people i

7、n China suffer from overeating. They get sick because they take in a large amount of calories and fat.2. Many people have an unhealthy diet and lifestyle. Fast food companies get popular among people. People do not receive enough education on healthy food.3. The government could promote healthy diet and lifestyle among citizens. Health food manufacturers s