Bike— Part 1 Relatório

Sugestão: 回答直接，也提到了祖父教你骑车这一具体细节，内容方向很好。但要注意时态和语法：将“When I were”改为“When I was”，“teach”改为“taught”；“sent me a bike”在这里不如“gave me a bike”自然；“by the failure”表达错误，可以说“although I fell several times”或“through trial and error”。建议使用“At first”引出困难，再用“but”说明结果，使逻辑更连贯。

Exemplo: Yes, I did. When I was a child, my grandfather gave me a bike and taught me how to ride it. At first, I found it difficult to keep my balance and fell several times, but I gradually became more confident.

Sugestão: 回答了问题，也提到了骑自行车的两个原因，但存在明显的词汇、语法和重复问题。“buy bike”应改为“buy bikes”或“take up cycling”；“started to try to”过于冗余；“improve their body ability”不自然，可改为“improve their physical fitness”；结尾重复“I think so”，应删除。建议补充一个具体场景，例如人们在公园或周末骑车，这样答案会更具体、更有效。

Exemplo: Yes, I think bikes are quite popular in my country. Many people take up cycling because it is a relaxing way to exercise and improve their physical fitness. For example, you can often see people riding along rivers or in parks at weekends.

× When I were a child, my grandfather sent me a bike and teach me how to use it.

✓ When I was a child, my grandfather sent me a bike and taught me how to use it.

“When I was a child”描述过去的状态，主语是“I”，所以 be 动词要用过去式“was”，不能用“were”。“sent”和“taught”都是过去发生的动作，因此并列动词也要使用过去式，“teach”应改为“taught”。

× At the beginning, I tried to balance myself by the failure.

✓ At the beginning, I tried to balance myself through trial and error.

“by the failure”中的介词搭配不正确，不能用“by”来表达通过不断尝试和失败来学习。表示“通过反复尝试”时，可以使用固定表达“through trial and error”。

× Nowadays a lot of people started to try to buy bike to relax themselves and improve their body ability.

✓ Nowadays, a lot of people start to try to buy a bike to relax themselves and improve their physical fitness.

“Nowadays”表示目前或现在的情况，通常使用一般现在时，因此“started”应改为“start”。描述现在的普遍现象时，要避免使用过去式。

× Nowadays a lot of people started to try to buy bike to relax themselves and improve their body ability.

✓ Nowadays, a lot of people start to try to buy a bike to relax themselves and improve their physical fitness.

可数名词“bike”是单数时，前面必须加冠词。这里应使用不定冠词“a”，所以“buy bike”应改为“buy a bike”。