Summarise the information by selecting and reporting the main features, and make comparisons where relevant. 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 diagram below shows how electricity is generated in a hydroelectric power station.
Conversely
,
in
Change preposition
at
show examples
the
Correct article usage
apply
show examples
night, the process is totally different and
electricity
generation will be stopped. The
water
will be pumped from the low-level
reservoir
to the high-level
reservoir
via the reversible turbines.
Besides
, the intake valve keeps closing. During the day, there are three steps to produce
electricity
. It is obvious that a dam stands in front of a river, which leads to a high-level
reservoir
. First,
water
from the high-level
reservoir
flows to the
power
station through the tube as the intake is open.
Following
this
, in the
power
station, the
water
can spin the reversible turbines to generate
electricity
.
Consequently
, the
electricity
is sent to the national grid through
power
lines and the
water
finally
flows into the low-level
reservoir
. The photograph illustrates how a hydroelectric
power
station works to generate
electricity
.
Overall
, there are opposite processes in the day and night and
electricity
generation occurred in the daytime.

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Introduction: The introduction is missing.
Introduction: Change the first sentence in the introduction.
Introduction: The chart intro is missing.
Basic structure: Change the first paragraph.
Introduction: The chart intro is missing.
Vocabulary: Replace the words electricity, water, reservoir, power with synonyms.
Vocabulary: Only 2 basic words for charts were used.
Vocabulary: Use several vocabularies to present the data in the first paragraph.
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