GRAMMAR FOCUS
Real futures and their consequences
a) If you invite that man, I won't come to your wedding.
b) If she loves you, she'll be there.
c) Don't send any invitations until you've spoken to your father.
d) As soon as I decide, I'll write the guest list.
e) Unless you meet him, you'll be deciding about a stranger.
f) When you look at the photos in thirty years, you'll want to know...
1. In (a) and (b), are these imaginary situations or real future possibilities? What tense follows if? What form is in the other clause? Can we say If you will invite that man?
2. In (c), what replaces the will clause? Look at the verb Don't send.
3. In (d) and (f), as soon as and when talk about the future — but what tense follows them?
4. Rewrite (e) using if ... not. So unless = ________ .
5. Which of these work like when? until · before · after · as soon as · yesterday