首先介词in ,on和by都可以与表示交通工具的名词搭配,表示交通方式,但其用法各不相同:
1.用“by+交通工具名词”表示交通方式。此时交通工具的名词只能用单数,不能用复数,也不能被冠词或物主代词等限定。如:by bike(骑自行车),by bus(乘公共汽车),by car(乘出租车),by train(乘火车),by ship(乘轮船),by plane(乘飞机)等。如:
They often go home by bus.他们经常坐公共汽车回家。
I come here by taxi.我乘出租车来这儿的。
He goes to work by bike.他骑自行车去上班。
2.用“by+交通路线的位置”来表示交通方式。如:by land(从陆路),by water(从水路),by sea(从海路),by air(乘飞机)等。如:
They go to England by air.他们乘飞机去英国。
3.用“in(on)+交通工具名词”。此时交通工具名词前必须有冠词、名词所有格形式或形容词性物主代词等限定词修饰。其用法与“by+交通工具名词”相似。如:
He often goes to school on a(his)bike.他经常骑自行车去上学。
Don't come here on /in the ship.不要坐船来这里。
We go there in a car.我们乘小汽车去那里。
4.用“take a(the)+交通工具名词”表示交通方式。如:take a bus(乘公共汽车),take a train(乘火车),take a ship(乘轮船),take a plane(乘飞机);但“骑自行车”要用 ride a bike来表示。如:
Will you take a bus to go there?你乘汽车去那儿吗?
5.表示“步行去某地”,可用下列两种句式:
(1)go to +某地+ on foot。如:
She g oes to w ork on foot.她步行去上班。
注意:on foot不可说成 on feet,on a /the /my foot,by foot等。
(2)walk to +某地。如:
He walks to school every day .=He goes to school on foot every day .
他每天步行去上学。
注意:
a.walk不可与on foot连用。如上述例句不可说成:
He walks to school on foot every day .
b.walk to后接地点副词 here,there,home时,介词to要省去。如:
I usually walk home.我通常步行回家。
此外,同学们还应知道:
我们在对交通方式提问时要用特殊疑问词how。如:
Mr Green goes to the post office by bike.(对划线部分提问)
→How does Mr Green go to the post office?
Ann is going shopping on foot.(同上)
→How is Ann going shopping ?
how 对方式How do you get to school?
when 对时间 When will you go?
what 对物体之类的主语或者宾语提问What is your favorite color?
which是对人或物提问Which one do you like?
who 对人提问Who is the best student of the three?
whom 提问的时候前面加一个介词,也是对人提问,但是仅限作宾语的人
how much对价格提问how much does it cost?
how many对数量提问how many books do you have?
why 对原因提问why did you go last night?
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