If you go to the party, youIf you go to the party, you’’ll have a great time
ll have a great time
If 引导的条件状语从句 if 条件句条件状语从句中的“主将从现”现象 , 即主句为将来时态时 , 它所引导的条件状语从句使用一般现在时表达将来的意味 , 这时主句和从句所表达的时态在意义上仍然保持一致
If he goes to England, he will have to learn English
we will have a picnic if it is fine tomorrow
He will takes us to the zoo if he comes
If it doesn’t rain, we will have a picnic
You must stop if the traffic light is red
Don’t go out if you don’t finish your homework
有时 , 我们可以使用并列结构的祈使句来表达这种类型的条件句
If you study hard, you will pass the exam
If you don’t study hard, you will fail the exam
If you don’t hurry up, you will go to school late
Study hard, ____ you will pass the exam
Study hard, ____ you will fail the exam
Hurry up, ____ you will go to school late
If it ____ rain tomorrow, we will