表赞许 he is constantly leaving his thing about。 她老是乱扔东西。 (表不满) he is always boasting。 他老爱说大话。(表厌烦) b.he is sleeping in the next room now。他现 在现在是在隔壁房间睡了(不再原来房间睡了)。 the professor is typing his own letters while his secretary is ill。 where is he working?他现在在 那里工作?(可能刚换工作) for this week we are starting work at 7:30。 he is walking to work because his bicycle is being repaired。 be 间或 可用于进行时态,表示一时的表现: you are not being modest。 he is being silly。 she is being friendly。 xiao hong is being a good girl today。 do not talk rot。