Section A (2a-3c),请根据表格中的信息,完成下面的预习任务。 任务一:把表格中的汉语译成英语。 1.2. 3.4. 5. 6. 任务二:根据表格中的信息,写三句话。,use the Internet,watch TV,read English books,once or twice a month,three times a week,every day,1.Mary uses the Internet once or twice a month. 2.Jack watches TV three times a week. 3.Tom reads English books every day.,How often do you watch TV?你多久看一次电视? 剖析:how often意为“多久一次”,用来询问某动作在单位时间内所发生的次数,通常对always,usually,often,sometimes,once/twice a day/week等表示频率的副词或短语提问。如: How often do the buses run? 公交车多久一班? Every ten minutes.每十分钟(一班)。 How often do you exercise? 你多久锻炼一次? Four times a week.一周四次。,拓展:how引导的特殊疑问句,