Machine— Part 1 채점 보고서

제안: 답변이 자연스럽지 않고 문법적 오류가 있습니다. 문장을 간결하고 명확하게 구성하며, 구체적인 이유와 예시를 추가하는 연습이 필요합니다.

예시: My favorite machine at home is my computer because I use it for my studies. For example, I often write research papers and search for information online, which helps me complete my work efficiently.

제안: 답변이 중복되고 문장이 명확하지 않습니다. 핵심 내용을 간결하게 표현하고, 구체적인 이유를 들어 설명하는 연습이 필요합니다.

예시: Yes, I believe washing machines are very important because they save a lot of time. Washing clothes and dishes manually can be tiring and time-consuming, so these machines make daily chores easier.

제안: 답변에 중복 표현이 있고 문법 오류가 있습니다. 명확하고 자연스러운 문장으로 답변하며, 이유를 구체적으로 설명하는 연습이 필요합니다.

예시: Yes, I usually read the instructions before using a machine because I am an engineer. Understanding how the machine works helps me use it safely and effectively.

제안: 답변이 불명확하고 문법적 오류가 많습니다. 문장을 명확하게 구성하고, 이유를 구체적으로 설명하는 연습이 필요합니다.

예시: Yes, I think it is important to read the instructions before using a machine. If we don't understand how to use it properly, we might not be able to use all its functions or could even damage it.

× My favorite machine is a computer because I am a graduated student so I have to search many information and I make many paper such as the manuscript about my research.

✓ My favorite machine is a computer because I am a graduate student, so I have to search for a lot of information and write many papers such as manuscripts about my research.

The phrase 'I am a graduated student' is incorrect; the correct term is 'I am a graduate student' (noun form). 'Search many information' is incorrect because 'information' is uncountable and requires 'search for a lot of information.' 'Make many paper' is incorrect; the correct verb is 'write' and 'papers' should be plural. These corrections improve grammatical accuracy and clarity.

× At that time the computer is very good to conduct.

✓ At that time, the computer is very good to use.

The phrase 'very good to conduct' is incorrect because 'conduct' is a transitive verb requiring an object and does not fit here. The intended meaning is likely 'good to use.' Also, 'At that time' suggests past context, but the sentence uses present tense; however, since the question is about favorite machine generally, present tense is acceptable.

× Yes, I think the washing machine is very important machine because the washing the clothes were the dishes is wash washing the clothes and the dishes spend very many, very many time in our life, so it is very good.

✓ Yes, I think the washing machine is a very important machine because washing clothes and dishes takes a lot of time in our lives, so it is very useful.

The sentence has multiple issues: missing article before 'very important machine,' incorrect phrase 'the washing the clothes were the dishes is wash washing the clothes and the dishes,' and incorrect quantifier 'very many time.' The corrected sentence uses proper articles, corrects the phrase to 'washing clothes and dishes,' and uses 'a lot of time' as the quantifier. Also, 'useful' fits better than 'very good' in this context.

× Usually I read the instruction before using a machine because I'm engineer, so I want to know the mechanism of the machine.

✓ Usually, I read the instructions before using a machine because I'm an engineer, so I want to know the mechanism of the machine.

'Instruction' should be plural 'instructions' because machines typically have multiple instructions. Also, 'I'm engineer' lacks the article 'an' before 'engineer.' These corrections improve grammatical correctness and naturalness.

× So I think that I think it is very important things to read the instruction before using a machine.

✓ So I think it is very important to read the instructions before using a machine.

The phrase 'very important things' is incorrect because 'things' is unnecessary and does not fit here; 'very important' should directly modify the infinitive phrase. Also, 'instruction' should be plural 'instructions.' The corrected sentence is more concise and grammatically correct.

× As I said previous questions, it is very important to read the structure before the machine was used, because if we don't know the mechanism and method to use about the machines, we can use all function of the machines.

✓ As I said in previous questions, it is very important to read the instructions before using the machine, because if we don't know the mechanism and method to use the machines, we cannot use all functions of the machines.

The phrase 'As I said previous questions' lacks the preposition 'in.' 'Read the structure before the machine was used' is incorrect; it should be 'read the instructions before using the machine.' 'Method to use about the machines' is incorrect; 'method to use the machines' is correct. 'Can use all function' should be 'cannot use all functions' to express inability. These corrections fix preposition errors and improve clarity.