I am going to row a boat tomorrow.我明天将会去划船。做连词成句的题,首先不要把它想得太难,先找主谓宾三个成分,很明显主语是I,然后am going to(系动词be帮助go构成将来时态),row a boat词组“划船”,tomorrow是时间状语这样即可得到句子了希望帮到你^_^
Tomorrow I am going to row a boat.
I am going to row a bost tomorrow.