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译林2003课标版《Grammar and usage(2)： Unreal conditions》精品PPT课件优质课下载
If I worked hard, I might have money.
If I had a lot of money, I could buy a ticket.
If I bought a ticket, I would be on board.
If I were on board, I should sail for America.
Questions:
1. Did Jack have enough money to buy a ticket to go to America?
2. What kind of conditional are used in these sentences?
A. Real conditional
B. Unreal conditional
Unreal conditionals
In If-clauses
Module 6 Unit 3
Grammar
Unreal conditionals
are used to talk about situations that are not true or not likely to become true.
We can use unreal conditionals to refer to：
an unreal present condition,
an unreal past action,
an imaginary future situation
（现在）
（过去）
（将来）
If I bought a ticket, I would be on board.
If I were on board, I should sail for America.
If I had a lot of money, I could buy a ticket.