Bike— Part 1 Báo cáo

Gợi ý: 先直接回答问题，并注意讲过去的经历时使用过去时，例如用“when I was a child”和“gave me”。后半段没有表达完整，建议删掉停顿和重复，补充一个具体细节（如骑车的地点或感受）。回答控制在2—3句。

Ví dụ: Yes, I had a bike when I was a child. My parents gave me one when I was seven, and I loved riding it around our neighborhood.

Gợi ý: 开头应直接回答“Bikes are very popular...”，并注意主谓一致和句子结构，例如使用“Riding a bike can improve our health”。删除重复词和填充词，再补充一个具体原因或例子，比如通勤方便、减少交通拥堵。

Ví dụ: Yes, bikes are quite popular in my country. Many people ride them because cycling is good for their health and convenient for short trips. In busy cities, bikes can also help people avoid traffic.

× When I'm a child

✓ When I was a child

这段话讲的是童年时期的经历，时间在过去，因此应使用一般过去时。be 动词的过去式是 was，不能用现在时 am。

× I like the bike very much

✓ I liked the bike very much

这里描述的是小时候对自行车的感受，应使用一般过去时。like 的过去式是 liked。

× It's very popular in my country

✓ Bikes are very popular in my country

问题问的是 bikes（自行车，复数），因此不能用指代单数事物的 it。建议直接重复复数名词 bikes，并使用 are 与复数主语搭配。

× Bike is can improve our health

✓ Bikes can improve our health

情态动词 can 后面应直接接动词原形，不能在 can 前加 is。表达自行车这一类事物时，可用复数 bikes 作主语；正确结构是“主语 + can + 动词原形”。