I am going to Shanghai tomorrow.我明天要去上海.
Are you going to visit your parents this weekend?你这周末打算去探望你父母吗?
She was going to have a baby the next year.她打算来年生个宝宝.
be going to加动词原形,表示一般将来时,表示打算、计划做某事.也可以用will 加动词原形表示.只是will是情态动词,没有人称的变化,be going to的be要随主语人称改变及时态变化而变化.
所以,第二句也可改写成：Will you visit your parents this weekend?
