1、陈述句——降调:I am going to the theatre.
2、一般疑问句——升调:Are there any apples on the table?回答——降调:Yes,there are./ No,there aren’t.
4、反义疑问句——可升可降,比较肯定,或表达自己看法用降调,不肯定,表示询问,征求意见用升调.
5、选择问句——前升最后降:Are we going by bike,bus,or taxi?(bike,bus 升,taxi降)
7、祈使句——可升可降,表示命令、不客气,语气强硬用降调:Don't take any chance.
8、表示勉励、态度和蔼亲切或客气的请求,用升调:Cheer up.