Bike— Part 1 Relatório

Sugestão: 回答基本切题，但存在明显的发音、词汇和语法问题。应将“buy/write bike”改为“buy/ride a bike”，并直接说明自己没有自行车，随后补充尝试学习但没有成功的原因。避免重复“when I was young, when I was a child”和过多填充词；使用“but”连接转折，并控制在2—3句内，使表达更自然、有效。

Exemplo: No, I didn’t have a bike when I was a child. I tried to learn how to ride one, but I couldn’t keep my balance and eventually gave up.

Sugestão: 观点明确，但语法错误较多，且回答在“also”处不完整。应使用复数主语“bikes are”，将“very well known by other countries”改为更自然的“bikes are popular among people in China”，并准确表达“shared bikes”。建议按照“观点—原因—具体例子”的结构回答，例如说明共享单车便宜、方便，尤其适合短途出行；避免重复“China”和“whole world”。

Exemplo: Yes, bikes are very popular in China, especially shared bikes. They are convenient and affordable, so many people use them for short trips or to get to the subway station.

× When I was young, when I was a child, I, I've tried to learn about it, but unfortunately I failed.

✓ When I was young, when I was a child, I tried to learn about it, but unfortunately I failed.

“When I was young”明确表示过去的时间，因此后面的动作应使用一般过去时“tried”，而不是现在完成时“I’ve tried”。建议看到明确的过去时间状语，如“when I was a child”，就使用一般过去时。

× Yes, actually it is very popular in China.

✓ Yes, actually, bikes are very popular in China.

问题询问的是“bikes”，是复数名词，所以应使用复数形式“bikes”，不能用单数代词“it”。建议先判断所指对象是单数还是复数，再选择对应的名词和代词。

× Yes, actually it is very popular in China.

✓ Yes, actually, bikes are very popular in China.

“it”通常指代单数事物，但这里指的是复数的“bikes”，所以应直接使用“bikes”或使用复数代词“they”。

× Yes, actually it is very popular in China.

✓ Yes, actually, bikes are very popular in China.

主语“bikes”是复数，因此谓语动词应使用“are”，不能使用单数形式“is”。建议特别注意“be”动词要和主语的单复数保持一致。

× They all know that China have these years have the shearing bike and it is very convenient and also

✓ They all know that China has had sharing bikes in recent years, and they are very convenient.

表示“在近几年”时，应使用“in recent years”，而不是“these years”。“be known by countries for the whole world”中的介词搭配也不自然；表示“在世界各地”时，可以使用“throughout the world”或“around the world”。

× They all know that China have these years have the shearing bike and it is very convenient and also

✓ They all know that China has had sharing bikes in recent years, and they are very convenient.

“China”是国家名称，在语法上属于第三人称单数，因此应使用“has”，不能使用“have”。建议记住：国家、城市、公司等专有名词通常看作单数。

× They all know that China have these years have the shearing bike and it is very convenient and also

✓ They all know that China has had sharing bikes in recent years, and they are very convenient.

主语“China”是单数，所以谓语应为“has had”。另外，“sharing bikes”是复数，因此后面的代词和系动词应为“they are”，而不是“it is”。

× They all know that China have these years have the shearing bike and it is very convenient and also

✓ They all know that China has had sharing bikes in recent years, and they are very convenient.

“in recent years”表示从过去持续到现在的情况，使用现在完成时“has had”更合适。建议用“has/have + 过去分词”描述过去开始并与现在有关的情况。

× They all know that China have these years have the shearing bike and it is very convenient and also

✓ They all know that China has had sharing bikes in recent years, and they are very convenient.

这里泛指中国的共享单车，应使用复数“sharing bikes”，而不是单数“the ... bike”。泛指一类事物时，通常使用复数名词，不需要定冠词“the”。

× They all know that China have these years have the shearing bike and it is very convenient and also

✓ They all know that China has had sharing bikes in recent years, and they are very convenient.

这里不是指某一辆特定的自行车，而是泛指共享单车这一类交通工具，因此不应使用“the”。可以使用复数名词“sharing bikes”来表达泛指。

× They all know that China have these years have the shearing bike and it is very convenient and also

✓ They all know that China has had sharing bikes in recent years, and they are very convenient.

“sharing bikes”是复数，所以应使用复数代词“they”，不能使用单数代词“it”。代词必须和它所指代的名词在单复数上保持一致。