传媒、通讯、交通工具名词前定冠词如何使用
2024-12-08 20:28:52 学考宝 作者:佚名
问题描述
老师:
在表示传媒和通讯的名词连用,什么时候用the 什么时候不用the?
在表示与交通工具的名词连用,什么时候用the 什么时候不用the?
老师答疑
陈老师:
同意刘老师解答
(1)by air 乘飞机,航空邮寄(信件);
(2)in the air 悬而未决; (谣言等)传开, 流行开来; 在空中; 空际;
(3)on the air 广播; 在播送中;
(4)in the open air 在户外;
(1)by air
Casualties had to be brought to hospital by air.
伤者不得不用飞机送往医院。
The pilot was given clearance to land by air traffic control.
飞行员得到空中交通管制站发出的着陆许可。
to send goods by air freight
空运货物
The transportation of goods by air costs a lot.
航空运输货物花费很高.
(2)in the air
A thick haze of acrid smoke hung in the air.
空气中弥漫着刺鼻的浓烟。
He threw the baby high in the air and it stopped crying.
他把孩子向空中高高抛起,孩子就停止了哭闹。
There had been stiffness and long silences and tension in the air.
生硬的措辞,长时间的沉默,空气中弥漫着紧张的气息。
There was a bite in the air, a smell perhaps of snow.
空气非常寒冷,似乎有雪的味道。
His breath was hanging in the air before him.
他的哈气悬浮在自己面前。
(3)on the air
Rockwell hopes the program can be on the air within a year.
罗克韦尔希望该节目能在一年内播出。
She is going on the air as presenter of a new show.
她即将上电视主持一档新节目。
We went on the air, live, at 7.30.
我们上了7点30分进行的现场直播。
We shall be on the air in 5 minutes.
过五分钟我们开始广播.
Two battalions were disposed for an attack on the air base.
配置两个营的兵力进攻空军基地.
She is singing on the air.
她正在广播歌曲.
(4)in the open air
He likes to cook in the open air.
他喜欢在外面做饭。
He is now taking a walk in the open air.
他正在户外散步.
The film will be shown in the open air tonight.
今晚电影在露天演.
Take exercise in the open air.
在户外做运动.
We sleep out under the stars, and eat our meals in the open air.
我们在星空下露宿,在野外用餐。
In the open air their rapture broke into speech.
来到户外,他们如醉如痴的狂喜迸发成语言.
No, I don't like eating in the open air.
不好.我不喜欢在户外吃东西.
Then we shall have a meal in the open air.
然后我们在户外吃饭.
He also tried just drying the teeth in the open air.
他还尝试着把牙齿放在空气中风干.
It's good to have exercise in the open air.
在户外做操是有益的.
刘老师:
这个问题有点太大了。原则上讲:
使用介词by 时,不加冠词,此时的by 表示“方式”。例如:
【交通工具】by bus, by ship, by plane, by bike
【传媒或通讯】by (tele)phone, by radio, by television, by mail, by email, by post,by letter
使用其他介词时,要加冠词。例如:
in the bus, on the bike, on the phone, on the radio, in the letter
请比较:
How do you go there, by bike or by bus? 你怎么去那儿?骑自行车去还是乘公共汽车?
She rides home in the bus every day. 她每天乘公共汽车回家。
Nowadays, a lot of bills can be paid by phone. 目前,许多帐单都可用电话付款。
She has been on the phone all morning. 她整个上午都在打电话。