英语 If you go to the party,you will have a great time.编关于这个单元

When you come here ,I will tell him.你来时,我会告诉他的.
If I am free tomorrow,I will go out to play.如果我明天有空,我就出去.
Before you go out,he will see you.在你出去以前,他会见你.
If is rainy on Sunday,I will stay at home.如果星期天下雨,我就呆在家.
I will go outing if it is sunny this Saturday.如果这个星期六晴朗,我就去郊游.
What will you be when you grow up?长大了你想做什么?
After he comes here,I will help him with his lessons.他来了以后,我就帮助他做功课.
I won't go to school today if I have something important to do.如果今天我又要事要做,我就不去上学.
When you arrive in Beijing,I will tell mother.到北京时,我会告诉妈妈.
After I finish middle school,I will stay in the countryside.中学毕业后,我就会去农村.