2-2后果性------揭示所討論的問題若不解決,將產(chǎn)生的嚴(yán)重后果.

　　e.g:[1].Wemustcallforanimmediatemethod,becausethecurrentphenomenonof...,ifallowedtoproceed,willsurelyleadtotheheavycostof.......

　　[2].Obviously,ifweignore/areblindtotheproblem,thereiseverychancethat..willbeputindanger.

　　2-3號召性--------呼吁讀者行動起來,采取行動或提請注意.

　　e.g:[1].Itistimethatweurgedanimmediateendtotheundesirabletendencyof......

　　[2].Itisessentialthateffectivemeasuresshouldbetakentocorrectthetendency.

　　2-4建議性--------對所討論的問題提出建議性的意見,包括建議和具體的解決問題的方法.

　　e.g:[1].Whileitcannotbesolvedimmediately,stillthereareways.Themostpopularis....Anothermethodis...Stillanotheroneis.....

　　[2].Awareness/Recognitionoftheproblemisthefirststeptowardthesituation.

　　2-5方向性的結(jié)尾方式----其與建議性的唯一差別就是對問題解決提出總的,大體的方向或者指明前景.

　　e.g:[1].Manysolutionsarebeingofferedhere,allofthemmakesomesense,butnoneisadequateenough.Theproblemshouldberecognizedinawideway.

　　[2].Thereisnoquickmethodtotheissueof..,but..mightbehelpful/beneficial.