UNIT 1Grammar and usagePresent tenses Simple present Present continuous Present perfect Tasks Present perfect continuous 一、一般现在时1 .【现象】一般现在时常用下列副词或短语来作时间状语: often, usually, always, sometimes , seldom, every day(week, year, night), twice a month【现场 1 】 The father as well as his three children skating on the frozen river every Sunday afternoon in winter
(2006 辽宁 )A
is going B
goes D
are going【现场 2 】 The house belongs to my aunt but she ______ here any more
(2006 全国卷 I)A
hasn't lived B
didn't live C
hadn't lived D
doesn't live【特征】表示经常发生的动作、习惯性行为;表示现状、特征
【现场 1 】 Send my regards to your lovely wife when you _______ home
wrote B
will writeC
have written D
write【现场 2 】— What would you do if it ______ tomorrow
—We have to carry it on, since we’ve