Monday 22 February 2016

hybrid car flow chart - IELTS task 1,band 7





The chart illustrates how a hybrid car works and saves how safe it is for the environment. Generally it has two power sources, one of which is battery which makes it more environmentally friendly. The battery usage allows a less dependent on petrol engine, thus legitimate a smaller petrol engine and as a result it reduces emissions which is good for the environment.

Like any regular petrol driven car, it uses fuel in petrol engine to ignite and produce power. The power is then sent to transmission which drives the wheels and sets the car in motion. The only differences are  that it has battery power source and energy control unit. The car movement allows the energy levels of the battery areto be maintained and stored in control unit. Whenever the car needs a boast, the control unit will pulls the power from the battery and petrol engine and sends it to the electric motor. Then the energy is further sent to transmission which stirrings the car to move faster.



            Evaluation Report
Word count
163
Comments
All the requirements of the task have been covered fairly well. The key features have been identified and illustrated in a logical way. The paragraphing has been handled appropriately. Overall, the control of grammar and punctuation is good, with only a few errors made.
Estimated Band Score
 7.0
 Suggestions
1.      Pay a little more attention to grammar.
2.      Always proofread the task response after finishing it.
3.      Keep practicing to improve your performance.
Helpful links
Writing Correction Service - to order a correction click here
IELTS preparation e-books - download a free trial here
Sample essays, letters and reports - click here

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