Machine— Part 1 Report

Suggestion: 回答较直接，但表述有重复且句子结构简单。应在第一句后用一到两句提供更具体的细节（例如功能、使用频率或带来的具体好处），并用连接词使句子更连贯。同时注意时态和代词的一致性，避免重复短语如“helps me a lot”。

Example: My favourite machine at home is a robotic vacuum cleaner because it cleans autonomously while I’m busy. For instance, it maps the rooms and can be scheduled to vacuum every day, which saves me about an hour each week. Therefore, it has become an indispensable helper in my daily routine.

Suggestion: 回答表意明确但有语法和指代问题（如“this machine/we can”不够具体），以及时态和单复数不一致。建议先给出总体观点，再用连接词（for example, moreover, therefore）展开具体例子并说明原因或结果。增加具体数据或场景会更有说服力。

Example: Yes, I think washing machines and robotic vacuums are very important because they reduce manual labour and save time. For example, my washing machine handles three loads a week and my robot vacuums daily, which frees up several hours for work or relaxation.

Suggestion: 回答有明确态度但语法错误多、句子不连贯且结尾未完成。需要把观点浓缩成一句主题句，随后用一到两句举例说明并使用正确的时态与代词。避免重复与非标准表达，确保例子完整。

Example: Yes, I always read the instructions before using a new appliance because it helps me understand safety rules and proper settings. For example, when I bought a new microwave, the manual explained the power levels and recommended cooking times, which prevented me from overheating food.

Suggestion: 回答清晰但略显冗长且重复“reading instructions”。可以用不同的表达丰富词汇，并加入具体结果或建议来增强说服力。使用连接词使论述更流畅。

Example: Yes, definitely. Carefully reading the instructions reduces the risk of mistakes and prolongs the appliance's lifespan. For example, following the manufacturer's maintenance tips for my washing machine has prevented breakdowns and saved me money on repairs.

× It helps me clean my house and with it I don't need to use my hands to do some cleaning tasks.

✓ It helps me clean my house, and with it I don't need to use my hands to do some cleaning tasks.

句子本身语法问题不大，但缺少连词后逗号会影响可读性。按清单要求仅改与“Verb + -ing form”相关错误，原句中“clean”是动词原形且用法正确，建议在并列句连接处加逗号以改善句子流畅性。

× Yes, most machines are important because with this machine we can free our hands and save a lot of time to do other things.

✓ Yes, most machines are important because with these machines we can free our hands and save a lot of time to do other things.

原句中前半句用复数“most machines”，后半句却使用单数“this machine”，产生数的一致性问题。应保持数的一致，改为复数“these machines”。（简体中文解释：前后指代应保持单复数一致，使用复数代词代替单数。）

× For example, I have one washing machine and a robotic vacuum cleaner in my home. It did a lot of housework.

✓ For example, I have one washing machine and a robotic vacuum cleaner in my home. They do a lot of housework.

原句中主语为复数（washing machine and robotic vacuum cleaner），但动词使用了过去式“did”，且代词“it”与复数主语不一致。应使用复数代词“they”并与一般现在时“do”搭配，因描述的是习惯性或当前事实。（简体中文解释：复合主语要用复数代词和动词，且描述习惯或现在的功能应使用一般现在时。）

× Yes, definitely. I think reading instruction before using a machine is really important because when you first got a machine you don't you didn't know how to use it would make a terrible using experience.

✓ Yes, definitely. I think reading instructions before using a machine is really important because when you first get a machine you don't know how to use it, which can lead to a terrible user experience.

原句存在多处结构错误：时态混用（'got' 与现在情境不符）、多余或重复词（'you don't you didn't'）、短语顺序和从句连接不当（'would make a terrible using experience' 表达尴尬）。根据要求只修属于清单内的类型，本处归为句子结构错误，故重构句子为正确的时态和从句连接并改为自然表达。（简体中文解释：避免时态混用，删除重复词，使用关系代词或非限制性定语从句连接来表达原因，并用“user experience”替换不自然的“using experience”。）

× For example, when I got a new microwave oven, I refers.

✓ For example, when I got a new microwave oven, I referred to the manual.

原句中“I refers.” 非法的动词形式和时态使用错误。因为前半句使用过去时“got”，后半句也应使用过去时，所以应用过去式“referred”并补全宾语“to the manual”使句子完整。（简体中文解释：动词要与主语及时态一致；补全短语使句子有清晰宾语。）

× Yes, definitely. I think reading instructions is important when using a machine because reading instruction carefully can avoid mistakes and teach you how to operate the machine.

✓ Yes, definitely. I think reading instructions is important when using a machine because reading instructions carefully can avoid mistakes and teach you how to operate the machine.

句中前后出现“reading instructions”和“reading instruction”不一致，造成数量和可数名词使用不当。应在两处都使用复数“instructions”以保持一致并符合英语习惯。（简体中文解释：名词单复数要前后一致，通常“instructions”用复数形式。）