Unit2 How often do you exercise? Period 1 Section A 1a-2c学习目标：New words：exercise，skateboard，hardly，ever，once，twice，time，surf，Internet， programKey phrases：how often，go skateboarding，hardly ever，on weekends，once a week，twice a month，surf the InternetKey sentences: (1)－What do they usually do on weekends? －They usually go to the movies.(2)－How often do you exercise? －I exercise four times a week.(3)－How often does Chen watch TV? －He watches TV twice a week.学习重难点: 1.频率词汇及询问活动频率。2.一般现在时态的熟练运用。【学习流程一】预习交流独学：熟记p122页P9,P10单词。对学：结对朗读这些词汇，交流不会的单词。预习探究： A: How often do you watch TV? B: Twice a week.这是询问别人做某事_______的句型，用一般疑问句中。答语用频率副词表示频率的短语来回答。如：---______ ______ does he play basketball？ --- Once a week.A: What do you usually do on weekends? B: I often go to the movies.A: What does he usually do on weekends? B: He often goes skateboarding.这是一句用来询问和回答人们日生活中经从事什么活动的交际用语。如：-_______ does your mother usually do on Sundays?-She often does housework.注意：以What 和how often等疑问词开头的疑问句，是本单元重要句型。基本句式是：________+助动词+_______+谓语动词+其他？区别下列有关how的短语how many ______________ how much _______________ how of |
