Question

Difficulty: EasyOpening and Concluding Sentences

The following sentences are from a paragraph about how pencils are manufactured. Arrange the sentences in the most logical order to form a coherent paragraph that begins with the main introduction and ends with a clear conclusion.

  1. 1Modern wooden pencils are manufactured through a precise multi-step process that begins with blocks of cedar wood.
  2. 2First, these cedar blocks are cut into thin slats, and narrow grooves are carved along their lengths to hold the graphite core.
  3. 3After the graphite is placed in the grooves, a second grooved wood slat is glued on top to sandwich the core inside.
  4. 4Finally, the sandwiched slats are cut into individual pencils, painted, and fitted with erasers.

Answer

The paragraph should begin with the introduction of the manufacturing process using cedar blocks, followed by the first step of cutting slats and carving grooves, then the step of gluing a second slat over the graphite, and end with the final step of cutting and finishing the pencils.
The correct logical order begins with the introduction of the cedar blocks, follows the step-by-step process of carving grooves and sandwiching the graphite, and concludes with the final steps of cutting, painting, and adding erasers.

Step-by-Step Solution

1
Identify the introductory sentence.
The sentence introducing modern wooden pencils and their beginning from blocks of cedar wood establishes the topic and provides the necessary context.
An effective introduction must establish the subject before specific details or chronological steps are discussed.
2
Determine the logical sequence of the middle sentences.
The sentence starting with 'First' describes cutting the blocks into slats and carving grooves. The sentence starting with 'After' details what happens once the graphite is in those grooves.
Chronological order and transition words like 'First' and 'After' dictate the flow of the process.
3
Identify the concluding sentence.
The sentence starting with 'Finally' completes the manufacturing process by describing the final trimming and painting steps.
An effective conclusion brings the process to a logical end, reinforced by the transition word 'Finally'.

Key Concept

Opening and Concluding Sentences
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