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“came sweep the floor clean”应为“can sweep the floor clean”。建议加强语法基础，避免重复表达，回答应更流畅自然。

예시: My favourite machine at home is the robot sweeper because it helps keep the floor very clean without much effort from us.

제안: 回答中存在语法错误和表达不完整的问题，如“We needn't wash the floor, wash the dishes and. Sweep the floor after we.”不连贯。建议练习完整句子表达，注意时态和句子结构。

예시: Yes, I think washing and sweeping machines are very important because they save us a lot of time and effort in daily chores.

제안: 回答中语法错误较多，表达不清晰，如“before you see it”应为“before I use it”，“interaction”应为“instructions”。建议加强语法和词汇的准确使用。

예시: Yes, I usually read the instructions before using a machine because it helps me understand how to operate it properly and avoid damage.

제안: 回答中存在语法错误和表达不完整的问题，如“if you don't read it it you may be break the machine”不通顺。建议练习句子结构，表达更清晰完整。

예시: Yes, reading instructions is important because it teaches you how to use the machine correctly and prevents it from breaking. For example, I once damaged a device because I didn't read the manual.

× It came sweep the floor clean, very clean.

✓ It can sweep the floor clean, very clean.

这里应该使用情态动词can来表示能力，而不是过去式came。动词后面接动词原形sweep。

× We needn't wash the floor, wash the dishes and. Sweep the floor after we.

✓ We needn't wash the floor, wash the dishes, or sweep the floor after we eat.

情态动词needn't后面应接动词原形。句子中缺少连词or，且句子不完整，需补充完整表达。

× Yes, I usually read the instruction before you see it, because at first I don't know how to use it.

✓ Yes, I usually read the instructions before I use it, because at first I don't know how to use it.

这里主语应保持一致，不能从I换成you。instruction应为复数instructions。

× So if I don't read the interaction I will. I can't use it even I will broken it.

✓ So if I don't read the instructions, I can't use it and I might even break it.

interaction应为instructions。句子结构混乱，需调整为完整句子。动词broken应为break。

× Yes, I think it is very important to read it because it can teach you how to do the machine, how to operate the machine and if you don't read it it you may be break the machine.

✓ Yes, I think it is very important to read it because it can teach you how to use the machine, how to operate the machine, and if you don't read it, you may break the machine.

表达中多余的it，应删除。动词短语应为use the machine。may be break应改为may break。

× For example I broke.

✓ For example, I broke it.

句子不完整，缺少宾语it。

× Yes, I usually read the instruction before you see it, because at first I don't know how to use it.

✓ Yes, I usually read the instructions before I use it, because at first I don't know how to use it.

instruction应为复数instructions，表示说明书的复数形式。