When is do used in an interrogative sentence?

Analysis: You have to ask "special question sentences."

When to use do and when to use are" You look at the original declarative sentence.

, or let you change the sentence without the be verb.

If there is no verb be in the original sentence at all, then there is no need to use be, of course there is no need to use are. If there is a verb be in the original sentence, and it is am, then it must be used are. For example:

iamhere.(Question for here) whereareyou?heoftengoesupatsix.

Question to atsix) whendoeshegetupAnalysis: Because the first sentence is iam, it should become"areyou...

In the second sentence, because it is the three-single form of "no be ruthless", it should be changed to "doeshego..." when it is changed to a general question sentence or a special question sentence"Do you understand this?

If you don't understand, ask again.

When there is no be verb in the sentence.

or modal verbs, auxiliary verbs are borrowed.

do。Example sentence:

what do you do？

What is your profession?

Do you like apples? Yes, I like it.

In interrogative sentences in the usual present tense, if the predicate verb is a substantive verb and the subject is a non-third person singular number, the auxiliary verb do should be used.

Oh, it seems that you don't change the question sentence, the main points are as follows:

1.Interrogative sentences change according to the tense, mainly moving auxiliary verbs in sentences, and adding auxiliary verbs without auxiliary verbs.

2.The example sentence is in the simple future tense, the general future tense is composed of will + the original form of the verb, will is an auxiliary verb, and the interrogative sentence can advance the auxiliary verb, so no other auxiliary verbs will be added.

3.Do or does are auxiliary verbs used in sentences in the simple present tense, such as i like englishdo you like english?(So the question sentence added do).

The meaning of this sentence is to say whether people will use robots in the future, so they have to use the future tense. If you use do, it means that people are using it now, and it is a state that has always existed.

Do or does is an auxiliary verb in the simple present tense, whereas will is an auxiliary verb in the simple future tense. The two cannot be confused, otherwise it is a serious grammatical error.

No. This is a sentence in the simple future tense, so you need to resort to will.

Whereas, with the help of the auxiliary verb do or does, it is the simple present tense.

Because will is a modal verb, it does not need to resort to the auxiliary verb do or does, and it is enough to directly advance when questioning.

Will you be home soon?Are you going home right away?

So the direct use of do is two uses of the present tense, and of course it cannot replace the future tense.

will is an auxiliary verb that indicates the future, the role of hedo is similar, but the tense is different, therefore, do or does cannot be used

Asking a question with do is a general interrogative sentence.

This sentence has will in the future tense.

So ask questions with will.

The best explanation should be:

This is the simple future tense.

Will is equivalent to be going to, if you use be going to to change the question sentence, is it not possible to use the auxiliary verb? So, the same goes for will, written directly at the beginning of the sentence.

Will is already an auxiliary verb, and no other auxiliary verb can be used.

No, because there is a modal verb will, so will can be in advance.

This question can be done by he do...

1. Do can be used as an auxiliary verb, which is used in interrogative sentences when asking questions about predicate verbs in sentences, such as: i go to school everyday→do you go to school everyday?

When the subject of the action is in the third person, do becomes does. The same is true in special question sentences, such as the does in the original question.

2. In addition to being an auxiliary verb or a substantive verb, do, do, do (something); Do it (somehow); Let's go; Manifestation; (at the time of inquiry or discussion) progress, the meaning of progress. It can be used as a predicate verb in a sentence, and when it becomes a general interrogative sentence, the principle is the same as in the first article, and when the third person is the subject, it should be changed to a do question. Same as any other verb.

The slip of the elementary school do and does is as follows:

Change the sentence structure, observe first.

The subject is: One, two, and three repetitions, the original is used in the declarative sentence.

General question: do sentence start, negation don'Before the actual action.

If the subject is three singles, the movement in the declarative sentence is deformed.

The general question is also simple, and the does are placed in front of the sentence.

Negative doesn't'Before the actual action, the dynamic restoration takes the initiative.

Usage of do and does:

1. As a verb in the real sense Action verb, like other verbs, such as study, play, etc., do and does both mean "do", both are in the simple present tense, the subject is the third person singular number with does, and the rest of the person with do.

Example sentence: We usually do our homework in the afternoon

he does his homework in the evening.

2. As an auxiliary verb, that is, to help the main verb to form negation and doubt, etc., it has no meaning, the subject is the third person singular with does, the rest of the personal with do, and the following verbs are all in the original form.

does he like english? he doesn't like swimming.