Type1引述别人看法（为提源于己看法铺垫）
[1] It is widely accepted+THAT
[2] A widely accepted hold ideais +THAT/NP
[3] A/The dominantideais NP/to DO
[4] It is taken for granted+THAT
[5] People seem to get accustomed to the idea,without questioning,THAT
[6] People are willing to regard NP1 as NP2/ADJ
[7] People are willing to DO,while reluctant to DO
Type2提出异议
[1] However ,
[2] Such idea,if not entirely1 ADJ1,is somewhat ADJ2 and needs careful consideration.
ADJI=unreasonable,unacceptable, inappropriate,improper,undesirable,
etc;
ADJ2=misleading,doubtrul, etc
[3] In fact,
[4] However, it is not the case.
[5] This is not the case and needs to bo fruther considered/discussed.
Type3论述的展开：说明缘由和理由，层进，举例，转折
[1] The reason lies in several aspects,
[2] The reason why+clause+[1, underlined]
[3] There are several remarkable2 reasons.
[4] 层进in addition, besides, fruthermore, whats more, on the other hand, meanwhile, for one thingfor another; finally, above all, in short.
[5] 举例for example, for instance, such as ,a typical example is that, a case in point
[6] 转折however, but, nevertheless,on the contrary
[7] 条件if , provided that, unless, as long as,etc
Type4 就而言；关于
[1] as far as is/are concemed: As far as current situation is concerned
[2] as t the problem as to NP有关的问题
Type5问题
[1] Although much effort has been made, the situation is far from satisfactory
[2] There is a tendency, as recent study has pointed4 out ,+THAT
[3] There is growing concern about +NP
[4] It will inevitably5 result in unwanted consequence
[5] Unfortunately,
[6] We will not be able to afford the risk of overlooking the seriousness of the matter.
[7] The process, once initiated6, is most likely irreversible.
[8] We are constantly faced with NP
TYPE6要紧与必要；（应）注意与看重
[1] NP1 is of great importance in NP2
[2] The importance of NP lies in that
[3] NP1 plays, as is known, an irreplaceably important role in NP2
[4] The irreplaceably important role NP1 plays in NP2 is significant
[5] NP1 is an indispensable part of NP2
[6] It is important to DO
[7] Special attention should be pay to
[8] What we should take into consideration is +NP
Type7行动
[1] Measures are being taken to DO
[3] We have made much effort, there is still more we need to make
Type8二择其一
[1] If it were left for me to decide whether ,I would, without hesitation7, choose+to DO
[2] To DO/NP is a matter of prerence.
[3] It is difficult to make a choice for one can hardly gain most without losing any.
[4] The difficulty lies in the fact that the advantages and disadvantages of both cases are equally obvious.
[5] In fact, we may well preserve a delicate balance or compromise between the two than go to extreme.
[6] It is not sensible to exclude one of the choices completely
[7] Though conflicting to one another, they are so closely associated that understanding one will be impossible without discussing the other.
[8] The benefits of NP are varied
[9]While disadvantages are unavoidable, it is the advantages that prevail.
