Machine— Part 1 採点レポート

提案: 总体表达清楚，直接回答了问题并给出理由，但可以更自然、具体并稍作扩展。建议：1) 用更口语化的开头句（如“I’d say...”或“My favourite is...”）使语气更自然；2) 提供一两个具体例子说明电脑如何提高效率（例如上网查资料、使用学习软件或在线会议）；3) 控制在最多五句话，避免重复“studying at home/while completing assignments”两次。

例: I’d say my favourite machine at home is my computer because it makes studying much easier. For example, I can quickly look up information online, use apps to organize my notes, and join online lectures. This saves me time and helps me work more efficiently.

提案: 回答简洁且相关，但可以更具体并使用连接词使表达更流畅。建议：1) 在肯定后加入原因并用连接词（e.g. “because” 或 “so”）联系细节；2) 提供额外例子或比较（如节省体力、提高卫生）；3) 用更自然的短语替代“sweeping machines”（如“vacuum cleaners”）。

例: Yes, I think they’re very important because they save both time and effort. For example, a washing machine lets you clean many clothes at once, and a vacuum cleaner quickly removes dust from carpets, so you can relax or do other tasks.

提案: 回答直接，但存在语法和连贯性问题，且略显冗长或重复。建议：1) 改善语法（去掉多余的逗号和修正从句，如‘all of them, like vacuums and washing machines, function similarly’）；2) 使用连接词使逻辑更清晰；3) 可补充少量条件说明（例如对新机器或复杂设备会阅读说明）。

例: I rarely read the instructions because simple machines like vacuums and washing machines usually work in the same way. However, if I buy a new or complicated device, I would read the manual to be safe.

提案: 回答明确且给出理由，逻辑清楚，但语言可更简洁自然。建议：1) 开头用更口语化的转折（如“Even though I don’t usually…”）；2) 具体说明读说明书的好处（例如延长寿命、保证安全、正确安装）；3) 保持在三到四句内以提高流畅性。

例: Even though I don’t usually read manuals, I think it’s important to do so because they explain how to use the machine safely and avoid damaging the parts. Reading instructions can also help the device last longer and prevent accidents.

× My favorite machine in my home is the computer since it provides convenience and efficiency while studying at home, especially when I am completing my assignments.

✓ My favorite machine at home is the computer since it provides convenience and efficiency when I study at home, especially when I am completing my assignments.

问题在于介词和部分短语搭配：应使用 at home 而不是 in my home（更常用且地道）。另外，保持时态一致，建议将 while studying 改为 when I study，以清晰表达经常性动作。改进建议：多使用固定搭配（at home），并注意保持句子时态一致。

× Yes, they are necessary in daily life because they help save time. For example, while the machine is washing clothes, you can enjoy your hobbies like reading books.

✓ Yes, they are necessary in daily life because they help save time. For example, while the machine is washing the clothes, you can enjoy hobbies like reading.

问题主要是冠词和搭配：在特指一类动作或在一般情况下，可在 clothes 前加 the 或省略更自然；另外 'enjoy your hobbies like reading books' 冗长且有重复，改为 enjoy hobbies like reading 更简洁自然。改进建议：注意是否需要定冠词 the，并简化习惯表达。

× I seldom read instructions before using the machine because all of them like vacuums and washing machines, they just function in the same way.

✓ I seldom read instructions before using machines like vacuums and washing machines because they all function in the same way.

原句结构不当，存在冗余主语和插入短语位置错误（'all of them like...' 与前半句连用导致重复主语）。应将举例短语紧跟名词，并删除多余代词，使句子结构清晰。改进建议：在插入举例时直接使用 'machines like...'，避免重复主语和不必要的逗号。

× So if you have experience of using them, it's not really necessary to read instructions.

✓ So if you have experience using them, it's not really necessary to read the instructions.

问题有两处：介词搭配和冠词使用。英文中更常用 'experience using something' 而不是 'experience of using'（两者都可，但前者更自然）。另外在此处特指操作说明书，应使用定冠词 the。改进建议：学习常用搭配 'experience doing'，并判断何时使用定冠词。

× Although I'm not used to reading instructions, I think it's still important to do so because you need to know how the machine works so that you can avoid damaging the internal components.

✓ Although I'm not used to reading instructions, I think it's still important to do so because you need to know how the machine works so that you can avoid damaging its internal components.

问题是代词指代不明确。原句 'the internal components' 可以，但更自然的是使用所有格代词 'its' 来明确指代前文的机器。改进建议：使用所有格代词（its）来代替冗长或模糊的名词短语，使表达更简洁明确。