Bike— Part 1 採点レポート

提案: 句子時態與語法需修正，回答應更直接並給出具體細節以豐富內容。可用一個主句回答是否擁有，再用一到兩句補充經歷或原因，避免冗長或不正確的時態。可練習使用過去式描述童年經歷，並用連接詞（例如“but”，“so”，“because”）使語句連貫。

例: Yes, I had a bike when I was a child, but I couldn't ride it at first. I remember learning with my father in the park, and after a few weeks I became confident enough to ride to school.

提案: 語法和詞彙不準確（時態與單複數），表達不夠具體與清晰。回答時先給出明確立場（Yes/No + topic sentence），接著用一到兩個具體原因或例子支持論點，並使用連接詞如“because”或“for example”使邏輯更順暢。避免模糊表達（例如“share the back”不清楚）。

例: Yes, bikes are quite popular in my country because many people use them for short trips and commuting. For example, cities have bike lanes and shared-bike schemes, so it's easy and cheap to ride for daily errands.

× Yes, I have a bike when I was a child, but I didn't know how to use it.

✓ Yes, I had a bike when I was a child, but I didn't know how to use it.

问题类型: 现在时使用不当（应使用过去时）。句子描述的是过去的情况（“when I was a child”），主句“have”应使用过去时“had”。建议将与过去时间状语连用的动词改为过去时，以保持时态一致。例：把“have”改为“had”。

× Yes, I think bike was popular in my country because we can share the back on the street every day.

✓ Yes, I think bikes are popular in my country because we can share the back on the street every day.

问题类型: 现在时使用与主语形式不一致/名词单复数问题混合（主要是现在时与单复数）。原句“think”表示现在观点，后半句用过去时“was”不合时态，应改为现在时“are”。同时“bike”应为复数“bikes”以匹配泛指‘自行车’的普遍情况。注意保持句子时态一致（现在时），并正确使用名词单复数。