○ I am writing letters now.
○ I shall be writing letters all day tomorrow.
前句是现在进行时态,意思为“我正在写信”
后句为将来进行试题,意思为“我明天一整天将要一直写信”
● I'll come to your house tomorrow.
● I'll be coming to your house tomorrow.
前句为将来时“我明天将要去你家”
后句子为将来进行时,明天会来,但是并不一定到达,可能是在途中
○ I am writing letters now.
○ I shall be writing letters all day tomorrow.
前句是现在进行时态,意思为“我正在写信”
后句为将来进行试题,意思为“我明天一整天将要一直写信”
● I'll come to your house tomorrow.
● I'll be coming to your house tomorrow.
前句为将来时“我明天将要去你家”
后句子为将来进行时,明天会来,但是并不一定到达,可能是在途中