ARTICLE · 1260664
小学英语语法 —— in/on/by + 交通工具的用法盘点!

孩子写作文常卡在一句话上:
"我坐公交车去学校"到底写 by bus 还是 on the bus?
"爸爸在车里"是 on the car 还是 in the car?
其实就一个判断标准——看你是"讲方式"还是"讲位置",以及车大还是车小。一张表先秒懂。

📊 一张表秒懂
| by | 不加 the/a | ||
| on | |||
| in |
① by + 交通工具(讲"怎么去")
规则:by 后直接加交通工具,绝不加 the / a,强调出行方式。
• I go to school by bus.(我坐公交上学。)
• He went to Beijing by train.(他坐火车去的北京。)
🌟 常考搭配:by bike / by car / by bus / by subway / by train / by plane / by ship / by boat
⚠️ 步行是固定 on foot,不说 by foot。
② on + 交通工具(大型,能在上面走动)
规则:on + 冠词/限定词 + 大型交通工具(公交、火车、飞机、船,人能在上面走动);自行车也用 on(骑在上面)。
• She is on the bus.(她在公交车上。)
• They are on the train to Shanghai.(他们在去上海的火车上。)
🌟 常考搭配:on the bus / on a bus / on the train / on the plane / on the ship / on a bike
③ in + 交通工具(小型封闭,人坐在里面)
规则:in + 冠词/限定词 + 小型、封闭的交通工具,人坐在里面。
• My mother is in the car.(妈妈在车里。)
• He got in a taxi.(他上了一辆出租车。)
🌟 常考搭配:in the car / in a taxi(记住:car 和 taxi 都用 in,不用 on)
⚠️ 三个高频易错点
❌ by the bus → ✅ by bus(by 后不加冠词)
❌ on the car → ✅ in the car(小车用 in)
❌ by foot → ✅ on foot(步行固定 on foot)
🔖 记忆口诀
by 讲方式无冠词,
on 上大车 in 小车;
步行特例 on foot,
记牢考试不马虎。
这些介词搭配看懂了,但真要脱口而出不出错,多听多说最管用。
✏️ 小练习(孩子试试看)
一、选词填空:用 by / on / in 填空(需要时用 the / a)
1. I go to school ______ bus.
2. She is ______ the train to Beijing.
3. My father is ______ the car.
4. They went to Shanghai ______ plane.
5. He got ______ a taxi.
6. We are ______ the bus now.
7. The children go to the park ______ bike.
8. I go to school ______ foot.
✅ 答案
1. by(by 后不加冠词)
2. on(火车是大型交通工具,加 the)
3. in(car 是小车,用 in)
4. by(讲出行方式,无冠词)
5. in(taxi 用 in)
6. on(bus 是大型,加 the)
7. by(by bike 固定,无冠词;也可写 on a bike)
8. on(on foot 固定搭配)















































































