陶罐的制作流程

The response reports most stages in order and accurately gives the 4–6-hour drying period and approximately 1,000°C oven temperature. The overview misses the final colour-firing stage, and the account compresses the two crushing operations. Claims about other ingredients and drying the colour go beyond what the diagram identifies.

The report is well organised with a logical sequence of stages, effective use of sequencing language like 'Firstly' and 'Once', and clear paragraphing.

Vocabulary is appropriate for a process description, including 'mined', 'crushed', 'moulds' and 'fired'. Using 'fired' consistently for ceramic heating and describing the mixture as being poured into moulds would make the account more technically precise.

The report uses passive constructions and subordinate clauses effectively. Minor problems include the incomplete 'beginning with ... to' structure in the overview, a missing comma after the introductory moulding clause and a space before a comma in the final paragraph.

The response covers the main sequence and correctly reports two crushing operations and 4–6 hours of drying. However, the overview gives only a stage count, the moulds are incorrectly described as becoming pots, and 'over 1,000 degrees Celsius' differs from the oven's labelled 1,000°C temperature. The report meets the 150-word minimum.

The report follows a logical general-to-specific sequence and uses linking expressions to connect stages. The extraction-and-transport paragraph is one long sentence with a forward reference to eight stages; dividing it into two sentences would make the transition to factory processing easier to follow.

Vocabulary is generally appropriate for manufacturing, with useful terms such as 'moulds' and 'colour firing'. The phrase 'form the shape of ceramic pots' can be made more direct, while 'resulting mixture' is the correct expression for the product of the preceding mixing stage.

A wide range of structures is used, including accurate passive voice and varied subordination, though occasional errors such as "comprises of" and "the resulted mixture" prevent a higher rating.