Re: To be to

Originally Posted by
Explorer
1. What sentence is 'He is to visit them tomorrow' closer to: 'He must visit them tomorrow' or 'He shall visit them tomorrow'?
'He shall visit them tomorrow' is not a natural utterance for most speakers today.
It is not possible to give an exact idea of what message is conveyed by 'He is to visit them tomorrow' without more context.
If the speaker is a strict father who has just been told by his wife that their son has not visited his grandparents since they were taken to hospital, he might utter the words as a firm directive.
If the speaker is a television announcer talking about some hospitalised veterans in a town where the President is spending some time, he might utter those words as a simple statement of a planned future activity.
2. What is the difference between 'He is to visit them tomorrow' and 'He is going to visit them tomorrow'?
Once again, it depends on the context.
5
Context is always important; labelling is rarely important.