10. 条件假设句
1) 一般事实
If we succeed, what will the people say?
Suppose it rains, what shall we do?
Persevere(坚持) and you'll succeed.
2)虚拟条件句
If I were you, I would go.//If you had seen it, you would have been moved.
3)反条件句
Unless you try, you'll never succeed.//Don't move, or/else/otherwise I'll shot.
4)唯一条件句
If only I have another chance, I shall do better.
Only in this way can we learn English well.
So/As long as we don't lose heart, we'll succeed.
5)推论条件句
Since that is so, there is no more to say.
Now that you are grown up, you must stop this behavior.