在雅思寫作的評分標準中，有很重要的一項叫做連貫與銜接(Coherence and Cohesion)。連貫性指文章的流暢程度，文章的觀點應該邏輯清楚，易于理解和把握。
at this time; first; second; at last; next; previously; simultaneously; eventually; last but not least; to begin with; to start with; to end with; finally; since then; first of all; afterwards; following this; preceding this; prior to this
because; because of this; since; as; for; owing to; due to; for the reason that...; in view of;for such a reason; as a result of; therefore; consequently; as a result; thus; hence; so; so that...; in consequence; as a consequence; accordingly; inevitably; under these conditions
but; even so; however; though; even though; independent of; reckless of; despite that; in spite of that; regardless of; while...yet...; unless...
and; also; too; as well as; either...or...; both...and...; for one thing...,for another...; meanwhile; at the same time
furthermore; moreover; further; in this way; still; not only...but also...; not...but...; in addition (to); additionally, much more interesting; more specifically; next; besides; as far as... is concerned; moreover; in other words; on one hand...; on the other hand...; even; as a poplar saying goes...; in order to do it...; to make things better(worse); accordingly
similarly; in like manner, in comparison with; when compared with; compared with; when in fact...; like...; likewise; similarly important; apart from(doing)...; ... rather than..., by doing so; both...and...; in the same way; not only...but (also)
yet; still; for all of that; notwithstanding; rather; neither...nor; although; though; but; however; something is just the other way around(另一種方式); yet; conversely; unlike; opposed to; as opposed to; in contrast; by way of; on the contrary; different from this; nevertheless; contrary to; whereas; while
for example; for instance; in this case; namely; as you know; like; such as; a case in point is...; in particular; including...; put it simply;stated roughly; as an illustration; a good example would be...; to detail this, I would like to...; It is interesting to note that...; as proof; take the case of; take...as example; as for; as regards; according to; on this occasion.
in fact; especially; particularly; moreover; naturally; what is particular; not to mention...; believe it or not; undeniably; it is certain/sure that...; by definition; definitely; undoubtedly; without a doubt; in truth; in any event; without reservation; obviously; not only..
if; unless; lest; provided that(考慮到); if it is the case; in this sense; once...; if possible; if necessary; if so; if not all; if anything
in other words; to put it in a nutshell; in sum; therefore; hence; in short; in brief; to sum up; in conclusion; in summary; to conclude;the conclusion can be drawn that...; in short
beyond; opposite to; adjacent to(毗鄰的); at the same place; there; over; in the middle; around; in front of; in the distance; farther; here and there; above; below; at the right; between; on this side
with this object; for this purpose; in order that; in this way; since; so that; on that account; in case; with a view to; for the same reason.
in other words; that is to say; namely; to put it in another way; as I have said; again; once again.
at once; immediately; at length; in the meantime; meanwhile; at the same time;in the end; then; soon; not long after; later; at once; at last; finally; some time ago; at present; all of a sudden; from this time on; from time to time; since then; when; whenever; next point; a few minutes later; formerly; as; once; since; occasionally; in a moment; shortly; whereupon; previously.