The diagram below shows how electricity is generated in a hydroelectric power station. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
The figure demonstrates how the generation of electricity in a hydroelectric
power
station differ
between day and night. The most noticeable difference between the hydroelectric Correct subject-verb agreement
differs
power
station’s operation during day and night is the dam. The flow
of water
also
differ
with regard to the Change the verb form
differs
turbines
.
It is clear that
the dam is open, water
gathered from river
in Add an article
the river
a river
high-level
Add an article
the high-level
a high-level
reservoir
to flow
down to the reversibles
Correct your spelling
reversible
turbines
for operating the generation in Power
station. Add an article
a Power
the Power
By contrast
, the water
is flow
from low level
Add a hyphen
low-level
reservoir
and pumped
through the reversible Add a missing verb
is pumped
turbines
. Thus
, the flow
of water
is from low-level
Correct article usage
a low-level
reservoir
to a high-level reservoir
.
Furthermore
, the dam is closed, which
the intake of Correct word choice
where
water
is stored. Moreover
, the generator in the hydroelectric power
station generate
electricity and Change the verb form
generates
then
through the power
lines and finally
into the national grid in the day. Conversely
, the plant used to pump water
from low-level
Correct article usage
a low-level
reservoir
to Correct article usage
a high
high level
Add a hyphen
high-level
reservoir
in order to reverse turbines
for generating electricity at night.Submitted by sharon021082 on
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Introduction: The introduction is missing.
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Conclusion: The conclusion is too long.
Introduction: The chart intro is missing.
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Basic structure: Change the third paragraph.
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Introduction: The chart intro is missing.
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Vocabulary: Replace the words power, flow, water, turbines, reservoir with synonyms.
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Vocabulary: Only 2 basic words for charts were used.
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Vocabulary: Use several vocabularies to present the data in the second paragraph.
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Vocabulary: Use several vocabularies to present the data in the third paragraph.
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