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(单词翻译:双击或拖选)
English can be a complex language to master. It has a lot of rules – and breaks many of them.
No matter your level of English, forming questions can be one of the more vexing1 parts of mastering the language. The good news is that we are here today to make that process easier.
In a recent Everyday Grammar, we told you about subject questions – questions we ask when we want to learn the who or the which of an action.
Today, we will tell you about yes or no questions.
A yes or no question is a question that expects an answer of “yes” or “no.” For example:
Are you coming to the show?
Has she been to Montreal?
Does this color look good on me?
As you can hear, yes or no questions do not begin with common question words such as “why,” “where,” “what,” “how,” “when,” and “which.”
Using Auxiliaries2
Instead, they often begin with the verbs “do,” “be” or “have.” You already know these three verbs as among the most common in English. But they have a second, separate usage3: as auxiliary4 verbs.
We use auxiliary verbs with main verbs to do things like form questions and verb tenses. Auxiliary verbs are sometimes called “helping verbs” because they help main verbs to carry meaning.
We form yes or no questions with an auxiliary verb + subject + main verb. Listen for that structure in the examples:
Are you coming to the show?
Has she been to Montreal?
Does this color look good on me?
‘Do’ ‘does’ and ‘did’
Notice that the last example begins with “does.”
When we use “do,” “does,” or “did” to begin a yes or no question, it shows there was no auxiliary present in its statement form.
Present simple and past simple statements do not contain auxiliary verbs. For example, the statement form of the question “Does this color look good on me?” is “This color looks good on me” and is present simple.
Let’s hear a few more statements and their question forms. Notice that the statements do not contain an auxiliary verb. And, the questions follow the same structure, auxiliary verb + subject + main verb:
I went to the kitchen.
Did you go to the kitchen?
You speak English well.
Do you speak English well?
He lives in Washington, D.C.
Does he live in Washington, D.C.?
Using Modals
Not all yes or no questions begin with auxiliary verbs. Many begin with modal verbs. We use modal verbs to express possibility, necessity5 and permission. Sometimes, modal verbs are called “modal auxiliaries.” But, for today, we will simply call them “modals” or “modal verbs.” “Can,” “could,” “may,” “might,” and “should” are examples of modal verbs.
We form these yes or no questions with a modal verb + subject + main verb. Listen for that structure in these examples:
Can we meet for lunch tomorrow?
Should I take her advice?
May I have your name, please?
Be + subject
Some yes or no questions have neither an auxiliary nor a modal. When we ask yes or no questions where the main verb is “be,” the structure becomes be + subject. Let’s hear how that sounds:
Is she the owner of the company?
Was he ready when you arrived?
Are you a language teacher?
Other verb tenses
At times, there is more than one auxiliary verb in a yes or no question. Or, there is a modal verb plus one or more auxiliary verbs. This happens in yes or no questions with perfect tenses and with passive6 questions.
For example, in the question, “Should I have been attending all of the meetings?” the verb tense is present perfect continuous7. There is the modal “should” and the auxiliaries “have” and “been.”
But, for today, we’ll stay with basic forms of yes or no questions. The goal is that you gain confidence in forming these questions. And, that comes with practice.
Answering yes or no questions
By now, you might be wondering: How do I answer a yes or no question? You can answer with a simple “yes” or “no.”
But, suppose you wanted to answer with something a little longer. When we answer yes or no questions, we do not usually repeat the full question. Instead, we answer with the auxiliary or modal from the question. The structure is yes or no + subject + auxiliary or modal.
Here’s what it sounds like with auxiliaries:
Did you go to the bathroom?
Yes, I did.
Has she been to Montreal?
Yes, she has.
Are you a language teacher?
Yes, I am.
And, with modals:
Should I take her advice?
No, you shouldn’t.
May I have your name, please?
Yes, you may.
Can we meet for lunch tomorrow?
Yes, we can.
Notice that the auxiliary or modal in each answer matches the auxiliary or modal from each question.
So, do you want to practice yes or no questions now? Check out the exercises on our website and write your responses in the Comments area.
I’m Alice Bryant.
Words in This Story
vexing – adj. irritating8 or worrying
confidence – n. a feeling or belief that you can do something well or succeed at something
practice – n. to do something again and again in order to become better at it
aloud – adj. in a way that can be clearly heard
comfortable – adj. being in a state of physical or mental ease
1 vexing | |
adj.使人烦恼的,使人恼火的v.使烦恼( vex的现在分词 );使苦恼;使生气;详细讨论 | |
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2 auxiliaries | |
n.助动词 ( auxiliary的名词复数 );辅助工,辅助人员 | |
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3 usage | |
n.惯用法,使用,用法 | |
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4 auxiliary | |
adj.辅助的,备用的 | |
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5 necessity | |
n.必要性,需要;必需品 | |
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6 passive | |
adj.被动的;消极的 | |
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7 continuous | |
adj.继续的,连续的,持续的,延伸的 | |
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8 irritating | |
adj.使愤怒的;气人的;恼人的;v.使恼怒 | |
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