Machine— Part 1 채점 보고서

제안: 回答中存在语法错误和表达不自然的问题，例如“air condition is very important”应为“the air conditioner is very important”，且句子结构重复，缺少连贯的连接词。建议加强语法准确性，使用连接词使表达更流畅，并避免重复。

예시: My favourite machine at home is the air conditioner because it helps me stay cool during the hot summer and warm in the cold winter. Since I live in a city with very changeable weather, the air conditioner is essential for my comfort.

제안: 回答中存在词汇错误（如“3D machines”应为“sweeping machines”）和表达不完整的问题，且句子结构混乱。建议注意词汇准确性，句子完整性，并使用连接词使表达更连贯。

예시: Definitely, I think washing machines and sweeping machines are very important because they help mothers reduce their heavy housework, making their daily life more comfortable and efficient.

제안: 回答中存在语法错误和表达不自然的问题，如“it's very not very useful”应为“it's not very useful”，且表达略显重复。建议简化表达，注意语法准确性，并使用连接词使回答更流畅。

예시: Usually, I don't read the instructions before using machines because I find them trivial and hard to understand. Moreover, I believe I can operate the machines properly without reading them.

제안: 回答中存在语法错误和表达不清晰的问题，如“count the machines properly”应为“use the machines properly”，且例子不完整。建议注意词汇准确性，补充完整例子，并使用连接词使表达更连贯。

예시: Definitely, I think it's very important to read the instructions before using machines to ensure proper use. For example, once I used a coffee machine without reading the instructions and made a mistake, which could have been avoided.

× In my home, my favorite machine is the air conditioner because air conditioner can help me cool down in the summer and also can keep me warm in the winter.

✓ In my home, my favorite machine is the air conditioner because the air conditioner can help me cool down in the summer and also can keep me warm in the winter.

这里缺少定冠词“the”，因为“air conditioner”是特指家里的空调。

× I think air condition is very important in my life because I live in a city which is very the weather is very changeable.

✓ I think air conditioning is very important in my life because I live in a city where the weather is very changeable.

“air condition”应改为“air conditioning”，表示空调系统；句子中“which is very the weather is very changeable”结构混乱，应改为“where the weather is very changeable”。

× So in the summer it's very Scotty hot and the air conditioner is very important.

✓ So in the summer it's very hot and the air conditioner is very important.

“Scotty”是拼写错误，应删除。

× Definitely, yes. I think they are very important because washing machines and the 3D machines can help the mothers in the home to relieve because mothers have so many housework to do.

✓ Definitely, yes. I think they are very important because washing machines and the 3D machines can help mothers at home to relieve stress because mothers have so much housework to do.

“the mothers”应改为“mothers”，泛指母亲；“in the home”改为“at home”更自然；“so many housework”错误，housework是不可数名词，应改为“so much housework”。

× So those machines can be designed to help them to be more comfortable in their.

✓ So those machines can be designed to help them be more comfortable in their work.

句子不完整，“in their”后缺少名词，推测应为“in their work”或“in their chores”。

× Maybe not. I'm not usually reading those instructions before using machines because I think it's very trivial and very difficult for me to look through all those details.

✓ Maybe not. I don't usually read those instructions before using machines because I think it's very trivial and very difficult for me to look through all those details.

“I'm not usually reading”时态和用法错误，应改为一般现在时“I don't usually read”，表示习惯性动作。

× Besides, I think it's very not very useful.

✓ Besides, I think it's not very useful.

“very not very”重复且错误，应去掉一个“very”。

× I always can change it properly without those instructions, so I would like to avoid it.

✓ I can always operate it properly without those instructions, so I would like to avoid reading them.

“change it”用词不当，应为“operate it”；“always”位置调整更自然；“avoid it”不明确，应具体说明避免做什么。

× Definitely, yes. I think it's very important for people to read those instructions before they use the machines because it's very important for them to count the machines properly.

✓ Definitely, yes. I think it's very important for people to read those instructions before they use the machines because it's very important for them to operate the machines properly.

“count the machines”用词错误，应为“operate the machines”，表示正确使用机器。

× For example, last time I used a coffee machine and I used it before without reading.

✓ For example, last time I used a coffee machine, and I used it before without reading the instructions.

句子缺少宾语“the instructions”，使句意完整。