The diagrams below show two methods of using water to produce electricity.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
The given diagrams show about the two different methods for producing electricity : hydroelectric dam and wave-air generator.
Overall, both of this methods use natural energy, which are water and air, to rotate the spindles in generator which this result in generating electric power.
The first diagram, hydroelectric dam, consists of reservoir, pipe, and generator. The beginning of the process is to open the gate in reservoir to let in the water flow down to generator. The pipe that connects reservoir and generator is made with an angle so that water can flow down easily and speadily. The hard push of water then rotates the turbine and spindle in generator. As a result, this much quick rotation in generator produces an electric power. The electricity are distributed via lines while the water are released into the river.
The second diagram, wave-air generator, uses air waves to help producing electric. This technology consists of two parts : lower chamber and upper chamber. In the upper chamber, there is generator. The process is strated by entering waves through lower chamber to upper chamber. The big, and fast waves make the spindle rotating and the electric is produced. The air then rises through holes in upper chamber.
- Information technology enables many people to do their work outside their workplace e g at home when traveling etc Do the benefits of this mobility outweigh the disadvantages 71
- Many children these days have an unhealthy lifestyle Both schools and parents are responsible for solving this problem To what extent do you agree with this statement 72
- The chart below shows the amount spent on six consumer goods in four European countries Write a report for a university lecturer describing the information shown below 75
- Most people are not interested in how their food has been produced They only care about how much it costs How true is this statement What influences people when they buy food 86
- Some people say that success is 10 percent talent and 90 percent hard work Is hard work the key to success or is talent also important 60
Sentence: Overall, both of this methods use natural energy, which are water and air, to rotate the spindles in generator which this result in generating electric power.
Description: A determiner/pronoun, singular is not usually followed by a noun, plural, common
Suggestion: Refer to this and methods
Sentence: The electricity are distributed via lines while the water are released into the river.
Description: The fragment The electricity is not usually followed by are
Suggestion: Possible agreement error: Replace are with is
Description: The fragment while the water is not usually followed by are
Suggestion: Possible agreement error: Replace are with is
Sentence: The big, and fast waves make the spindle rotating and the electric is produced.
Description: The word electric is not usually used as a noun, singular, common
Suggestion: Refer to electric
Sentence: The pipe that connects reservoir and generator is made with an angle so that water can flow down easily and speadily.
Error: speadily Suggestion: steadily
Attribute Value Ideal
Score: 6.0 out of 9
Category: Good Excellent
No. of Grammatical Errors: 4 2
No. of Spelling Errors: 1 2
No. of Sentences: 14 10
No. of Words: 202 200
No. of Characters: 1009 1000
No. of Different Words: 101 100
Fourth Root of Number of Words: 3.77 4.0
Average Word Length: 4.995 4.6
Word Length SD: 2.52 2.4
No. of Words greater than 5 chars: 68 60
No. of Words greater than 6 chars: 62 50
No. of Words greater than 7 chars: 41 40
No. of Words greater than 8 chars: 23 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 14.429 21.0
Sentence Length SD: 4.982 7.5
Use of Discourse Markers (%): 0.5 0.12
Sentence-Text Coherence: 0.361 0.35
Sentence-Para Coherence: 0.569 0.50
Sentence-Sentence Coherence: 0.095 0.07
Number of Paragraphs: 4 4