英语语法：156 Affect Versus Effect
时间：2019-01-02 作者：英语课 分类：英语语法 Grammar Girl
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by Mignon Fogarty
This is an expanded show based on the original episode covering when to use affect with an a and when to use effect with an e.
This question is from Eric on the voicemail line.
"I have a question for you regarding the "affect or effect" conundrum 1. Please shed some light on this for me. I've read style guides but I can never remember, so I'm looking for some kind of mnemonic or something that might help."
This is by far the most requested grammar topic, so I have a few mnemonics 2 and a matching cartoon to help you remember（见图一）
Before we get to the memory trick though, I want to explain the difference between the two words.
It's actually pretty straightforward 3. The majority of the time you use affect with an a as a verb and effect with an e as a noun.
Affect
Affect with an a means "to influence," as in, "The arrows affected 4 Ardvark," or "The rain affected Amy's hairdo." Affect can also mean, roughly, "to act in a way that you don't feel," as in, "She affected an air of superiority."
Effect
Effect with an e has a lot of subtle meanings as a noun, but to me the meaning "a result" seems to be at the core of all the definitions. For example, you can say, "The effect was eye-popping," or "The sound effects were amazing," or "The rain had no effect on Amy's hairdo."
Common Uses of Affect and Effect
So most of the time affect with an a is a verb and effect with an e is a noun. There are rare instances where the roles are switched, and I'll get to those later, but for now let's focus on the common meanings. This is "Quick and Dirty" grammar, and my impression from your questions is that most people have trouble remembering the basic rules of when to use these words, so if you stick with those, and you'll be right 95% of the time.
So, most of the time, affect with an a is a verb and effect with an e is a noun; and now we can get to the mnemonics. First, the mnemonic involves a very easy noun to help you remember: aardvark. Yes, if you can remember aardvark -- a very easy noun -- you'll always remember that affect with an a is a verb and effect with an e is a noun. Why? Because the first letters of "a very easy noun" are the same first letters as "affect verb effect noun!" That's a very easy noun. Affect (with an a) verb effect (with an e) noun.
"But why Aardvark?" you ask. Because there's also an example to help you remember. It's "The arrows affected Aardvark. The effect was eye-popping." It should be easy to remember that affect with an a goes with the a-words, arrow and aardvark, and that effect with an e goes with the e-word, eye-popping. If you can visualize 5 the sentences, "The arrows affected the aardvark. The effect was eye-popping," it's pretty easy to see that affect with an a is a verb and effect with an e is a noun.
And you absolutely must go to the transcript 6 at quickanddirtytips.com, even if you've never been there before, because I posted the illustration of the example from my new book. It's Aardvark being affected by arrows, and I think looking at it will help you remember the example sentences; and it's cute. So if you go to quickanddirtytips.com you can print it out and hang it by your desk.
So a very easy noun will help you remember that affect with an a is a verb and effect with an e is a noun, and the example will help you see how to use both words in a sentence.
Rare Uses of Affect and Effect
So what about those rare meanings that don't follow the rules I just gave you? Well, affect can be used as a noun when you're talking about psychology--it means the mood that someone appears to have. For example, "She displayed a happy affect." Psychologists find it useful because they know that you can never really understand what someone else is feeling. You can only know how they appear to be feeling.
And, effect can be used as a verb that essentially 7 means "to bring about," or "to accomplish." For example, you could say, "Aardvark hoped to effect change within the burrow 8."
Administrative 9
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That's all. Thanks for listening.
- Let me give you some history about a conundrum.让我给你们一些关于谜题的历史。
- Scientists had focused on two explanations to solve this conundrum.科学家已锁定两种解释来解开这个难题。
- Mnemonics is important in learning English.记忆术对学英语很重要。
- Mnemonics are made up of letter to represent the operation code.助记码是由字母组成，以代表操作码。
- A straightforward talk is better than a flowery speech.巧言不如直说。
- I must insist on your giving me a straightforward answer.我一定要你给我一个直截了当的回答。
- She showed an affected interest in our subject.她假装对我们的课题感到兴趣。
- His manners are affected.他的态度不自然。
- I remember meeting the man before but I can't visualize him.我记得以前见过那个人，但他的样子我想不起来了。
- She couldn't visualize flying through space.她无法想像在太空中飞行的景象。
- A transcript of the tapes was presented as evidence in court.一份录音带的文字本作为证据被呈交法庭。
- They wouldn't let me have a transcript of the interview.他们拒绝给我一份采访的文字整理稿。
- Really great men are essentially modest.真正的伟人大都很谦虚。
- She is an essentially selfish person.她本质上是个自私自利的人。
- Earthworms burrow deep into the subsoil.蚯蚓深深地钻进底土。
- The dog had chased a rabbit into its burrow.狗把兔子追进了洞穴。
- The administrative burden must be lifted from local government.必须解除地方政府的行政负担。
- He regarded all these administrative details as beneath his notice.他认为行政管理上的这些琐事都不值一顾。