Process Diagram

Band 6+: The diagram shows how an LED (light emitting diode) flashlight works. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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Image for topic: The diagram shows how an LED (light emitting diode) flashlight works. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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The image illustrates a diagram of a flashlight with components labeled: broken circuit shown, slide switch with positions "off" and "on," a plastic case, batteries inside the case, metal switch contacts, a metal spring, and the flow of current path when the circuit is complete.

Given the complexity of the image, the above description may not be entirely accurate.

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The diagram illustrates the design of an LED flashlight and its operating mechanism.

Overall, the LED flashlight consists of six main components. It operates with the batteries being the power source.

The first main component is a plastic case, which houses the key parts of the flashlight, including the batteries, a metal spring, flow of current and metal swich contacts. In addition, there is a slide swich that is used to turn the power supply on and off.

In terms of mechanism,when the slide swich is turned on, two metal contacts connect allowing electricity from the batteries to LED buld and make it light up. On the other hand, when the slide swich is turned off, the contacts separate, which is breaked the flow of current and the light turned off.

Word Count: 131

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Overall Band Score

(+/- 0.5)

Vocabulary Complexity:
B2 - Upper Intermediate
Opt for even more advanced words when appropriate.

Grammar Mistakes: N/A

Vocabulary Repetition:

swich: 4

flashlight: 3

batteries: 3

metal: 3

contacts: 3

slide: 3

turned: 3

Try using synonyms for the above words

Task Response

The report covers the main features of the diagram and provides a clear overview of the flashlight's components and mechanism. The description of the 'on' and 'off' states effectively explains the process. To improve, ensure more precise use of grammatical structures (e.g., 'which breaks the flow' instead of 'which is breaked') and refine the grouping of components to avoid listing 'flow of current' as a physical part housed within the case. Overall, the response is well-structured and addresses the task requirements. The report falls short of the required 150 words.

Coherence & Cohesion

The report follows a logical structure, moving from an introduction to an overview and then to specific details. However, the progression between sentences could be smoother. The use of cohesive devices like 'In addition' and 'In terms of mechanism' is appropriate, but the transition between the description of components and the explanation of the mechanism could be more seamless. To improve, try to use more varied linking words and ensure that each paragraph has a clear, singular focus.

Lexical Resource

The vocabulary used is generally adequate to describe the process, but there are several spelling errors (e.g., 'swich', 'buld') that detract from the overall quality. While the student uses some appropriate terminology related to the diagram, the range of vocabulary is somewhat limited. To reach a higher band, aim for more precise technical verbs and ensure that spelling is accurate throughout the report.

Grammatical Range & Accuracy

There are several grammatical inaccuracies that affect the clarity of the report. Specifically, there are issues with verb forms (e.g., 'which is breaked' instead of 'which breaks' or 'breaking') and tense consistency (switching between present and past tense). The sentence structures are somewhat repetitive. To improve, focus on mastering complex sentence structures, such as relative clauses, and ensure that subject-verb agreement and verb tenses are used consistently.

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Task Response

Coherence & Cohesion

Lexical Resource

Grammatical Range & Accuracy

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