English for Research: Usage, Style, and Grammar



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A.Wallwork - English for Research Usage, Style, and Grammar - 2013
14.2 across, through
1.
Across indicates the joining of two points on a plane.
2.
Through indicates a transversal motion with some kind of penetration.
3.
Across also means not restricted to one particular area.
4.
Through can also be used to mean by means of.
ACROSS
THROUGH
1,2 They swam across the river. The train went through the tunnel.
1,2 They walked across the road. The sample was filtered through a very fine mesh.
3,4 Our method can be applied
across disciplines. We learnt this through lengthy research.


117
14.3 already, still, yet
1.
Already at sometime in the past. Do not confuse already with just . just means something that happened very recently (possibly a few seconds ago, e.g. we have just arrived at the airport.
2.
Yet is frequently found in the affirmative and negative forms and refers to a period that started in the past and progresses up to (and possibly beyond) the present moment.
3.
Still has the same meaning as yet , but is stronger. It indicates that a situation has not changed and may suggest surprise or concern.
4.
Already, yet and still can also be used with the past perfect to put two past events in relation.
ALREADY
YET
STILL
1,2,3 This procedure has
already been explained elsewhere
[Ying, 2013]. Has our paper been reviewed yet ? Web stillb haven’t heard from the referees. I am worried that they never received the paper, though I suppose they are still in time to contact us. Your paper has not been reviewed yet , and is scheduled for review on 2 June.
1,2,3 As already mentioned see Sect 2.3), this method consists of … As yet , no progress has been made in this field Despite sustained pressure by the democratic movement, his dictatorship still survives intact.
= No progress has been made yet .
4 Web had already seen
her presentation before so web did not


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