what are you going to do on the weekend
这个周末你打算历雹敬干嘛？
be going to do打算做肆首某事肢慎，用于将来时
on the weekend在这个周末
The weekend is coming.I am going to go to the park with my friends.And we'隐颂re going there by bike.We can have a picnic,fly a kite ,ride our bike…神携枝These are interesting thing..After that,we'游敏re going to go home.I have to finish my homework.At night,I am going to wash the dishes and watch TV with my parents.I am going to be happy.
周末你打算干什么？
这周周末你要做些什么呢？
这个周末你打算做什么？