机器— Part 1 評分報告

建議: 回答中存在语法错误和表达不自然的问题，例如“Besides my father usually use it”应为“Besides, my father usually uses it”。建议注意主谓一致和句子结构，同时避免冗余表达。

範例: My favorite machine at home is the washing machine because it makes laundry much easier. My father often uses it, and it helps him save time and relax.

建議: 回答表达不够清晰，存在语法和逻辑问题，如“people can leave them, leave their hands”不明确。建议使用更准确的表达，并用连接词使句子更连贯。

範例: Yes, washing machines and sweeping machines are very important because they save time and effort. Therefore, people can focus on more meaningful and interesting activities.

建議: 回答中用词不当，如“master step”应为“must step”或“important step”，且句子结构不够自然。建议使用更准确的词汇和简洁的句子表达。

範例: Yes, I always read the instructions before using a machine because they provide important tips and help me understand how to operate it safely.

建議: 回答表达较为笼统，且句子结构不够流畅。建议具体说明阅读说明书的重要性，并用连接词使表达更连贯。

範例: Yes, reading the instructions is very important because it helps prevent mistakes and ensures safety when using the machine.

× Besides my father usually use it, it can help him very relaxing.

✓ Besides, my father usually uses it; it can help him relax a lot.

句子中主语是单数第三人称 "my father"，动词应使用第三人称单数形式 "uses"，而不是 "use"。此外，"help him very relaxing" 结构不正确，应改为 "help him relax a lot"，使动词不定式作宾语补足语。

× It can be very time saving and convenient for us to do many more meaningful and interesting things.

✓ They can be very time-saving and convenient for us to do many more meaningful and interesting things.

句子主语指代复数 "washing machines and sweeping machines"，应使用复数代词 "they"，而不是单数 "it"。此外，"time saving" 应写为复合形容词 "time-saving"。

× Actually, it's a master step for me.

✓ Actually, it's a must step for me.

"master step" 不是正确表达，应为 "must step"，表示 "必须的步骤"。这里是词汇错误，不属于语法错误，但为了表达准确做了调整。

× The instrument also is very helpful to us to understand the foundation of the machine.

✓ The instructions are also very helpful for us to understand the operation of the machine.

"instrument" 应为 "instructions"（说明书），且 "helpful to us to understand" 应改为 "helpful for us to understand"。此外，"foundation" 用词不当，应为 "operation"（操作）。这里涉及词汇和介词使用错误。

× If we don't have this step, we may make some mistakes that cause some different situations, such as some safety problems or some small problems also.

✓ If we don't follow this step, we may make some mistakes that cause different situations, such as safety problems or minor issues.

"have this step" 表达不准确，应为 "follow this step"。"some different situations" 中 "some" 与 "different" 搭配不当，应去掉 "some"。"some small problems also" 结构混乱，应改为 "minor issues"。这里涉及词汇和句子结构问题。