资源看点：学习if引导的条件状语从句，设想参加聚会的可能性。

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If you go to the party,you’ll have a great time.
1a.Look at the pictures, match the statements and responses below.
1.I think I’m going to go to             a  If you do, the             the party with  Karen and Ann.      teachers won’t let you in.
2.I think I’m going to wear              b  If you do, you’ll
     jeans to the party.                        be late.
3.  I think I’m going to take               c  If you do, you’ll
     the bus to the party.                     be sorry.
4.I think I’m going to stay               d  If you do, you’ll
    at home.                                         have a great time.
2b.Listen. Were your answers to activity 1a correct?
1c.pairwork. Look at the pictures above and make conversations.
A: I think I’m going to stay at home.
B:  If you do , you’ll be sorry.