The usage of need, a whole point

①need to do ,②need doing ,③need sth, ④need sth for sth,⑤ need sth for help ,⑥need do.sth need doing, sth need do when used as a substantive verb, need can be directly added as a noun or to do, so there is need The active voice is used to do to express the passive meaning, and when it means need+doing, it means that something needs to be done Indicates the need for something The same is the difference is that for means that something is needed because of something, which has the need for 、、、 to help When used as a modal verb, the usage is the same as must, can, etc., are all directly added to the verb form after the modal verb, so need do sthWell, it's also a modal verb.

sth need to do active table passive.

Kiss This is neither a phrase nor a fixed sentence structure, there is nothing special to say, the more special usage, Ha kiss, need sth for sth

Meaning: exchange something for something.

Actually, need sth for sth is completely semantic translation, so I don't recommend that you understand it as a sentence pattern or phrase.

Kiss you say.

Ask the question need sthHow to translate.

Heart] [Heart] [Heart] [Little Red Flower] [Little Red Flower] [Little Red Flower] Do you have any questions, kiss, you can ask me Ha kiss.

Little safflower] [small safflower] [heart].

Thank you for asking, no more.

Need as a substantial verb, need to do sth

need is spoken as a modal verb followed by the verb form.

Need can be used as a substantial verb, which is a transitive verb followed by the infinitive todo or noun. The difference between the negative form and the modal verb should be distinguished, and the negative form of the substantial verb is don't

todo doesn't need to do something.

Need is also a modal verb. Verb archetypes are added directly after that. The negative form is needn't，needn't

dosth doesn't have to do something.

In general, the definite verb (need) is used

todosth needs to do something)

Or there is also a usage, sth

needtobe

donesth

needdoing

Something needs to be ......

For example, flowers

needtobe

watered.=

flowers

watering.

1. need can be used as both a modal verb and a real (act) verb, which means: need.

2. When need is used as a modal verb, it is only used in negative sentences and interrogative sentences; For the affirmation of the interrogative sentence, it is generally used must

3. need as a real meaning (act) verb, when there is a person, a number of tense changes, it can be taken as a noun, pronoun, verb infinitive and verb -ing form as an object. When the verb -ing form is used as an object, its active form expresses the passive meaning.

4. Need can use real verbs and modal verbs. When used as a substantive verb, it means "need", and it is usually a transitive cavity and is used in the same way as other substantive verbs.

5. When used as a modal verb, it means "necessary" or "need", followed by Wu Zaochen's verb form, which is usually only used after negative sentences or interrogative sentences and if or whether, and is generally not used for affirmative sentences.

6. Since need as a modal verb is not usually used in affirmative sentences, the negation of interrogative sentences beginning with need can be used for needn't

Need is a word commonly used in English as a transitive, modal and noun. This article intends to summarize its main usage as follows: 1. It is used as a transitive verb, which is translated as "need, bridge celebration necessary", and the latter can be used as an object with nouns, pronouns, infinitives or gerunds.

Example Girl Day: needs some helpHe needs help.

need you very mueh.I need you so much. 3.

bu need to work hard.You need to study hard. house needs cle 19

The house needs to be cleaned. Note: If the verb after need has a verb-object relationship with the subject of the sentence, then this verb should be in the verb ing form, which is the active form to indicate the passive concept, but not in the passive form, and not in the need being done, if the verb infinitive is used instead of the verb in the verb ing form, the infinitive must be in the passive form.

For example: the flowers need watering(the flowers needto be watered.

These flowers need to be watered. In addition, when need is used as a transitive verb, it cannot be followed by a compound object.