文档介绍:How often do you exercise?
Unit 2
sectionB Period 4-8
教学目标:
I.  语言目标:
1. Words &phrases:
 junk food, fruit, sleep, vegetable, chip, healthy, habit, lifestyle, grade, different, unhealthy etc.
2. Sentences:
Is her lifestyle the same as yours or different?
What are the differences?
I try to eat junk food only once a week.
My healthy lifestyle helps me get good grades. 
II. 能力目标
能够谈论关于自己和他人健康方面的话题并恰当运用频率副词和短语。
. 教学重点   词汇:junk  food  , milk , coffee,  chocolate , drink , health .  功能句:How  often  . . . ?    It's   good  for  . . .    听力4. 教学难点                         结合功能句进行的听力和写作。
healthy food
vegetables
milk
fruit
eggs
coffee
tea
be good for
junk food
chocolate
chip
cola
unhealthy
How often do you have …?
drinks
饮料
How often do you drink …?
milk
Most people drink milk every day.
How often do people eat / drink it?
junk food
Some people never eat junk food.
fruit
Most people eat fruits every day.