什么是短语动词?
短语动词是由动词与介词或副词或这两者结合而成的短语。这样的组合短语所表示的含义不同于短语中每个词的单独含义。在一个句子中,短语动词的含义是由整个短语来决定的,而不只是由短语中的那个动词来表达的。另外,需要注意的是,许多短语动词可能具有不止一个含义。
内容提要
- 1.如何构造短语动词
- 2.何时使用短语动词
- 3.用学术性动词代替短语动词
- 4.在句子中分隔短语动词
- 5.常见短语动词列表
如何构造短语动词
短语动词由一个基本动词(例如get)和一个副词(例如along)或/和一个介词(例如with)组成,作为一个独立完整的整套用法来描述特定动作所指的含义。短语动词有以下三种形式:动词+介词,动词+副词,动词+副词+介词。
动词与介词的组合
许多短语动词是通过在动词后面添加介词而形成的。介词在每个短语动词中的作用或含义并不相同。
- Example
- Use up: to exhaust, to use entirely
The guest used up all the water.
- Example
- Make up: to reconcile
She made up with her parents.
动词与副词的组合
短语动词也可以通过在动词后面添加副词而形成。
- Example
- Take after: to resemble, to look like
She takes after her mother.
- Example
- Turn off: to shut off, to stop
She turned off the lights.
动词、副词和介词的组合
最后,有些短语动词是由动词、副词和介词组成的。需要注意的是,这类短语动词中的副词或介词通常不能与动词隔开,必须紧跟。
- Example
- Get away with: to escape punishment
Don't think about getting away with this.
- Example
- Sneak up on: to surprise from behind
The cat snuck up on the mouse before pouncing.
何时使用短语动词
短语动词在英语口语或日常书面语中经常用到。然而,在学术写作中,不建议使用短语动词。作者应当考虑使用含义相同并更具“学术性”即更为正式的单个动词来代替短语动词。
用学术性动词代替短语动词
然而,即使是在学术写作中,有时也可能需要使用短语动词。这时,需要确保短语动词不能太不正式。
- 短语动词
- This paper looks at the effect of Drug Y on patients.
- 学术性动词
- This paper examines the effect of Drug Y on patients.
- 短语动词
- The research found out that Drug Y had no effect on the patients.
- 学术性动词
- The research discovered that Drug Y has no effect on the patients.
以下短语动词经常出现在学术写作中 : carry out, consist of, and subject to.
在句子中分隔短语动词
有些短语动词允许介词或副词与动词分隔开,而有些则不允许。短语动词可以分为以下两类:可分隔的短语动词,不可分隔的短语动词。
可分隔的短语动词
可分隔的短语动词是指动词与介词(或副词)可以分隔的短语动词。在这类短语动词中,介词或副词既可以直接紧跟动词,也可以放在宾语后面。
- 短语动词的不分隔用法
- The student gave back the book.
- 短语动词的分隔用法
- The student gave the book back to her.
- 短语动词的不分隔用法
- Don’t forget to hand in your assignment.
- 短语动词的分隔用法
- Don’t forget to hand your assignment in.
需要注意的是,当宾语是代词时,介词或副词必须放在代词后面。
- Correct
-
The boy might set off the alarm.
He might set it off.
- Incorrect
- The boy might set off it.
不可分隔的短语动词
不可分隔的短语动词是指动词与介词或副词不能分隔的短语动词,即介词或副词必须紧跟在动词后面。
- Correct
- The thieves broke into the house last night.
- Incorrect
- The thieves broke the house into last night.
- Correct
- Please go over the materials before the lecture.
- Incorrect
- Please go the materials over before the lecture.
常见短语动词列表
短语动词 | 含义 | 句中示例 |
可分隔或 不可分隔 |
---|---|---|---|
Back down |
放弃;让步 |
It’s too late for them to back down now. |
不可分隔 |
Back off |
后退;软化;减轻;卸下 |
The attackers finally backed off and left the victim alone. |
不可分隔 |
Back up |
支持,援助;(资料)备份;倒退;裱;堵车 |
I need you to back me up. |
可分隔 |
Call back |
回电;收回 |
Can she call you back in an hour? |
可分隔 |
Call for |
要求;需要;提倡;邀请;为…叫喊;前往接某人 |
This situation calls for immediate action. |
不可分隔 |
Call in |
打电话;召集;召来 |
Employees should call in when they are sick. |
可分隔 |
Call off |
取消;依次叫名;叫走 |
Since it’s raining outside, we should call off the game. |
可分隔 |
Deal with |
处理;涉及;做生意 |
She will deal with this problem herself. |
不可分隔 |
Dig into |
钻研;掘进去 |
The researchers hope to dig into this issue soon. |
不可分隔 |
Draw back |
撤退;拉开;收回;退却;使保持距离 |
The military can’t draw backthe troops now. |
不可分隔 |
Drop by |
顺便拜访 |
We will drop by your place on the way to the office. |
不可分隔 |
Drop off |
送人;送东西;减少;让…下车;睡着 |
I have to drop my sister off at school. |
可分隔 |
End up |
最终到达某个状态、某地或达成某个行动;结束 |
She ended up in the hospital after the accident. |
不可分隔 |
Fall apart |
崩溃;土崩瓦解;破碎 |
The business deal fell apart. |
不可分隔 |
Fall behind |
落在后面;拖欠 |
Why are you falling behind in school? |
不可分隔 |
Fall out |
脱落;发生;争吵;离队 |
He opened his bag and some money fell out. |
不可分隔 |
Fall through |
落空;失败 |
Unfortunately, the planfell through. |
不可分隔 |
Figure out |
解决;算出;想出;理解;断定 |
Please give me a few minutes to figure this out. |
可分隔 |
Fill in for |
代替,替换别人的位置 |
Can you fill in for me today at work? |
不可分隔 |
Fit in with |
适应;符合;与…一致 |
This structure doesn’t seem to fit in with its surroundings. |
不可分隔 |
Focus on |
集中于,专注于 |
You should focus on one problem at a time. |
不可分隔 |
Frown upon |
不赞成 |
Bad behavior in public places is very much frowned upon. |
不可分隔 |
Get along with |
与…和睦相处;取得进展 |
It would be nice if you could get along with your brother. |
不可分隔 |
Get away |
离开;逃脱;出发 |
She got away from the thief. |
可分隔 |
Get down to |
开始处理;着手处理 |
Let’s get down to business right away. |
不可分隔 |
Get off |
下车,下飞机;动身;免于受罚;脱下 |
I will be getting off at this stop. |
可分隔 |
Get out of |
走出一个地方;逃避;避免;戒掉(某个习惯);从…退出 |
He tried to get out of doing homework. |
可分隔 |
Get over |
克服 |
He got over the breakup rather quickly. |
不可分隔 |
Get rid of |
摆脱,除去 |
It’s time to get rid of all the old clothes. |
不可分隔 |
Give in |
屈服;让步;交上 |
She never gives in easily. |
不可分隔 |
Go after |
追求,追逐 |
Do whatever it takes to go after your dream. |
不可分隔 |
Hand in |
交上;提交;呈送 |
Don’t forget to hand in your assignment. |
可分隔 |
Hand out |
分发;施舍;把…拿出来 |
I need help handing these papers out. |
可分隔 |
Hang on to |
紧紧抓住;紧握;保留 |
Hang on to the rope and don’t let go! |
不可分隔 |
Hang out |
出去玩;闲逛;挂出 |
She hangs out with her new friends a lot. |
不可分隔 |
Hang up |
挂断电话;搁置,拖延 |
Please don’t hang up on me. |
不可分隔 |
Head for |
前往;出发;取向于 |
I’m heading for Montana this summer. |
不可分隔 |
Indulge in |
沉湎于,沉溺于 |
She indulged in some expensive wine. |
不可分隔 |
Jot down |
草草记下 |
Can you jot down the number please? |
可分隔 |
Keep up with |
跟上;赶得上;和…保持联系 |
It’s hard to keep up with so much homework. |
不可分隔 |
Leave out |
遗漏,省去;不考虑 |
He left out the answer on purpose. |
可分隔 |
Look ahead |
预测未来,计划未来 |
Look ahead and plan accordingly. |
不可分隔 |
Look through |
浏览,温习;看穿,识破;从…中显露 |
The students looked through the book before the test. |
不可分隔 |
Make up with |
与…重修旧好;与…和解 |
I made up with my sister after our huge fight. |
不可分隔 |
Miss out on |
错过机会;错失 |
Don’t miss out on the chance to get it for free. |
不可分隔 |
Move out |
搬出;开始行动 |
He moved out of the apartment after finding a more suitable place. |
不可分隔 |
Name after |
以…命名 |
She is named after her grandmother. |
不可分隔 |
Pick up |
不费力地学会;捡起;获得;收拾;汽车或飞机乘载 |
It’s hard to pick up on what the professor is saying. |
可分隔 |
Pull through |
渡过难关;恢复健康 |
She managed to pull through the illness. |
可分隔 |
Put up with |
忍受;容忍 |
I can’t put up with your whining anymore. |
不可分隔 |
Set off |
出发;引起;动身;使爆炸;抵销;分开 |
We set off for the trip early in the morning. |
可分隔 |
Show up |
出现;露面;露出;揭露 |
She managed to show up an hour late. |
不可分隔 |
Take apart |
拆开;剖析;粗暴对待 |
Take apart the machine to see what it’s made up of. |
可分隔 |
Take off |
起飞;脱下;离开;突然成功 |
The airplane took off successfully. |
可分隔 |
Think over |
仔细考虑;重新考虑 |
Please think it over before making a final decision. |
可分隔 |
Use up |
用完,耗尽 |
We used up all the gas in the tank. |
可分隔 |
Warm up |
热身;再加热变暖 |
Could you please warm up the milk? |
不可分隔 |
Wear away |
磨损;消磨;流逝 |
The rocks were worn away by the rain. |
不可分隔 |