1.Shall we go to the park ?
肯定Sure , let’s go 。
否定 No , let’s go to the cinema。
2.Will you please come to my birthday party next week ?
肯定Yes, I will. / Sure 。
否定 I’m sorry. I’m afraid I can’t。
四、时间标志:tomorrow , soon , next Monday , next year , next weekend , this afternoon , this evening ……