field-tenor-mode

提建议：

I'd

You ought to

You'd better

Why don't you 

If you want my advice,you

不要直接说 我的意见是 我有一个建议 

强调：really  very just so

加强语气：actually quite rather sort(of)

条件：认知因素（对话题、类型、对话者的熟悉度，过程需求） 影响因素（对话题或参与者的感觉；自我意识） 表演因素

课堂活动：演练  咏唱

refer to

static

clustering

transactional

progmatic

tenor

deictic deixis

sequencing

hedging

discourse

phonology

interlocutors

replicate

milling activity