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Grammar Structure of the Simple Past Tense
(2014-03-25)
We use the past simple:
For actions which happened or finished in the past. The time is either started or implied.
Present Perfect vs Past Simple
(Colombia, 2015-06-30)
Presentación interactiva sobre los usos del presente perfecto en inglés en comparación con el pasado simple. La OVA suministra explicaciones, ejemplos y ejercicios. Esta OVA complementa las explicaciones que los estudiantes ...
Past To Be
(Colombia, 2010-06-30)
The "simple past" is used to talk about an action that ended at a time before the current one. The duration is not relevant. The time for action may be the recent past or the distant past.
A new and practical carbon paste electrode for insoluble and ground samples
(Elsevier B.V., 2002-12-01)
This work presents a new and simple electrode, which may be used to achieve the electrochemical response of ground solids or insoluble samples. Ore samples from Morro Velho Mine (Brazil) were employed to exemplify the use ...
Use of simple non-destructive techniques to evaluate the hydration reactions of PVA-modified cement pastes
(Elsevier, 2017-02)
The rapidity of the hydration reaction defines the final properties of cement-based materials. Global techniques show the overall hydration reaction and make it easier for users to evaluate it in a simple non-destructive ...
Simple past.
(ece, 2013-07-15)
We´re using to express past form now add verb in past. People played soccer.The main important changed verb example: write- wrote, listen- listened.
Past Simple
(2012-10)
In this presentation you can find the uses, form and structure of the past simple of the verb “to be” as well as some time expressions that you can use with this tense.
Past Simple
(2012-07)
The following presentation shows the situations in
which the use of past simple is correct, also its
grammatical structure and some time expressions.
Past Simple
(2011-07)
This presentation is about the grammar structure of
past simple. It contains some grammar charts as
well.
Past Simple
(2011-07)
This presentation is about the grammar structure of past simple. It contains some grammar charts as well.