常见5个介词（如何应用介词34）

如何应用介词"On"，下面我们就来聊聊关于常见5个介词?接下来我们就一起去了解一下吧!

常见5个介词

如何应用介词"On"

介词on在英语中有很多用法。本页总结了“on”作为介词的用法，并提供了每种用法的例子。带有“on”的重要介词短语用于介绍和连接思想，也列出了适当的例子。

“On”在时间短语中用作介词，表示一周中的具体天数。注意:“on the weekend”用在美式英语中，但“at the weekend”或“at weekends”用在英式英语中。

• I will see you on Thursday.
• Peter usually walks to work on Fridays.

'On' 可以用于表达可大可小的平面.

• We played football on the field.
• The book is on the table over there.

“On”和行星一起使用。最常见的用法是“on earth”，但其他行星也有“on”。

• You will find a wide variety of life on earth.
• So far, life has not been discovered on Saturn.

有时'on'会和'onto'混淆。介词“on”表示某物已经在这个位置了。“Onto”表示从一个地方移动到某种表面上。

• The book is on the table. But Pete took the book out of his backpack and put it onto the table.
• Could you move those clothes onto the sofa?

'On foot'是用'by'来表达某物如何移动的一个例外。例如，我去那里的船，飞机或汽车。但是我是步行(on foot)去的。

• She left her home and went to town on foot.
• Jennifer prefers to go shopping on foot.

“On balance”用来概括一种情况。

• On balance, we need to look for new business soon.
• We decided that, on balance, it didn't make sense to invest in new product development.

'On condition'是用来建立为了发生其他事情而必须做的事情。'On condition'可以用来代替'if'。

• We'll send our daughter to Europe this summer on condition that she gets good grades this semester.
• On condition that you finish this assignment, I will let you stay out late on Saturday.

“On one's own”指的是一个由你自己完成的行为。

• Time doesn't like to spend much time on his own. He'd rather be with people.
• Mary was proud of having paid for her studies on her own.

“On the contrary”用来连接表达相反观点的观点。

• On the contrary, I believe that it will be impossible to succeed in this market.
• You might think Wilma is a great employee. On the contrary, she isn't very effective.

'On the other hand'用于同时显示某一情况的积极和消极方面。

• We'd think there is a lot of potential to the idea. On the other hand, it's certainly a risky proposition.
• On the other hand, if you don't spend more time on your homework your grades will get worse.

“On the way”表示某物在通往其他地方的路上。“在路上”也可以用于比喻意义，表示在另一个行动的过程中发生的事情。

• Let's meet at the school on the way to the park.
• He happened to meet a lot of great people on the way to his success.

'On the whole'用来总结一种观点或讨论。

• On the whole, I think you will agree that our position in the market is excellent.
• On the whole, Jack thinks it's a good idea to hire some new employees.

'On time'意思是你在约定的时间到达某地。“In time”表示你在适当的时间内做了某事。

• I arrived at the meeting on time. vs. I finished the report in time for the meeting.
• She picked us up at the airport on time. vs. Janice gave her recommendations in time for us to make an informed decision.