机器— Part 1 评分报告

建议: 回答中语法错误较多，表达不够自然。建议注意冠词的使用，如在'refrigerator'前加上'the'，并使用更准确的表达，如'refrigerator keeps food fresh and frozen'。

示例: My favorite machine at home is the refrigerator because it keeps food fresh and frozen for a long time.

建议: 回答语法和表达混乱，逻辑不清晰。建议明确表达观点，使用复数形式，并说明原因。

示例: Yes, washing machines and sweeping machines are very important because they help us clean clothes and floors efficiently, saving time and effort.

建议: 回答中存在语法错误和用词不当，如'introductions'应为'instructions'，句子结构不完整。建议简洁明了地表达习惯和原因。

示例: Yes, I usually read the instructions before using a machine to understand how to operate it properly and ensure it works efficiently.

建议: 回答较为清晰，但'introduction'应为'instructions'，且表达可以更自然。建议使用更地道的表达方式。

示例: Yes, I believe it is important to read the instructions because they help us operate the machine correctly and maintain its efficiency.

× My favorite machine must be refrigerator in my home because it can retain the food fresh and freezing.

✓ My favorite machine must be the refrigerator in my home because it can keep the food fresh and frozen.

这里'refrigerator'前缺少定冠词'the'，且'retain the food fresh and freezing'表达不正确，应使用'keep the food fresh and frozen'。此外，'food'前的定冠词'the'是必要的，因为指特定的食物。

× My favorite machine must be refrigerator in my home because it can retain the food fresh and freezing.

✓ My favorite machine must be the refrigerator in my home because it can keep the food fresh and frozen.

名词'refrigerator'前应加定冠词'the'，因为指特定的冰箱。

× Yes, washing machine and sweeping machine is very important because it can makes the machine clear and useful better.

✓ Yes, washing machines and sweeping machines are very important because they can make the clothes clean and more useful.

主语是复数'washing machines and sweeping machines'，谓语动词应使用复数形式'are'。此外，'makes'应改为'make'，因为主语是复数。'the machine clear and useful better'表达不准确，应改为'the clothes clean and more useful'。

× Yes, washing machine and sweeping machine is very important because it can makes the machine clear and useful better.

✓ Yes, washing machines and sweeping machines are very important because they can make the clothes clean and more useful.

主谓不一致，复数主语应搭配复数动词。

× So we need to wash it when I finish it something.

✓ So we need to wash them when I finish using them.

'it'指代不明确，且'finish it something'结构错误，应改为'finish using them'，使代词与复数名词一致。

× Yes, I am used to read the introductions before using a machine because we need to how to let the machine work on and make sure work efficiently.

✓ Yes, I am used to reading the instructions before using a machine because we need to know how to operate the machine and make sure it works efficiently.

'used to'后应接动名词'reading'，'introductions'应为'instructions'，'we need to how to let the machine work on'结构错误，应为'we need to know how to operate the machine'，'make sure work efficiently'缺主语，应为'make sure it works efficiently'。

× Yes, I am used to read the introductions before using a machine because we need to how to let the machine work on and make sure work efficiently.

✓ Yes, I am used to reading the instructions before using a machine because we need to know how to operate the machine and make sure it works efficiently.

'used to'后应接动名词，'introductions'应为'instructions'，'how to let the machine work on'表达不当，应改为'how to operate the machine'。

× Yes, I think it is vital to read the introduction because it can help us to understand how to operate it better and make sure it works efficiently.

✓ Yes, I think it is vital to read the instructions because they can help us understand how to operate it better and make sure it works efficiently.

'introduction'应为复数形式'instructions'，且指代复数时，后文代词应为'they'。