need

Từ điển Việt Anh Việt 4in1 - English Vietnamese 4 in 1 Dictionary

I.need¹ S1 W1 /niːd/ BrE AmE verb
[Word Family: noun: ↑need, needs, the needy; adjective: ↑needless, ↑needy; verb: ↑need; adverb: ↑needlessly]
1. [transitive not in progressive] to have to have something or someone, because you cannot do something without them, or because you cannot continue or cannot exist without them SYN require:
You don’t really need a car.
Plants need light in order to survive.
The camcorder needs a new battery.
Are you sure that you have everything you need?
need something for something
I need glasses for reading.
need somebody to do something
I need you to help me with the cooking.
need something desperately/badly/urgently
More blood donors are urgently needed.
much needed/badly needed
a much needed boost to the local economy
2. [transitive not in progressive] to feel that you want something very much:
I need a drink.
If you need anything, just say.
need to do something
She needed to go out for a walk.
3. need to do something used when saying that someone should do something or has to do something:
He needs to see a doctor straightaway.
I need to catch up on my office work.
You need to let me know by Monday if you want to take part.
4. [modal] British English used in negative sentences when saying that something is not necessary or not always true ⇨ have to
need not/needn’t
You needn’t stay long.
Going to the dentist need not necessarily be a painful experience.
need not have done something/need not do something
You needn’t have spent all that money.
I needn’t have worried.
need I/we etc do something? British English old-fashioned:
Need we leave so soon?
somebody need never do something
Jim need never find out what I said.
5. [transitive] used when saying that something should have something done to it, or has to have something done to it
something needs doing
The house needed painting.
Does this shirt need ironing?
something needs to be checked/cleaned/done etc
The engine will need to be completely checked.
The pie doesn’t need to be refrigerated.
need a (good) wash/clean/cut etc (=ought to be washed, cleaned etc)
His hair needs a wash.
6. [transitive] if a job needs a quality or skill, you must have that quality or skill in order to do it well:
The job needs a lot of patience.
Being a teacher needs a high level of motivation.
7. I need hardly say/tell/remind etc British English used when you think people should already know what you are going to say:
I need hardly remind you that this information is confidential.
8. you need only do something/all you need do is ... British English used when saying that you only have to do something in order to do something else:
We need only look at the building to see how much money it will take to repair.
All we need do is threaten them.
9. need I ask/need I say more/need I go on etc? British English used to say that it is not necessary to ask or say more about something, because the rest is clear:
She’s lazy, slow, and stubborn. Need I say more?
10. that’s all I need/that’s just what I didn’t need spoken used when saying that you did not want something to happen, especially when it seems annoying:
‘There’s a customer for you on the phone.’ ‘That’s all I need!’
11. need something like a hole in the head informal used when saying that you definitely do not need something
12. who needs it/them? spoken
a) used to say you are not interested in something:
Make-up, who needs it?
b) used to say that someone or something is actually very important to you:
Kids? Who needs them!
• • •
GRAMMAR
Verb patterns
You can say that you need to do something:
▪ I need to clean (NOT I need clean) the house.
If someone else is going to do something for you, you can say that you need something done:
▪ I need my car fixed urgently.
When you are talking about the object that is going to have something done to it, you can say that it needs cutting, cleaning etc or needs to be cut, cleaned etc:
▪ My hair needs cutting.
▪ That box needs to be moved (NOT needs moved).
Negatives
You can say that you don’t need to do something or need not/needn’t do something:
▪ I don’t need to leave (NOT don’t need leave) until 10.
▪ You needn’t apologize (NOT needn’t to apologize).
Need not means that it is not necessary to do something. Do not use it to mean must not (=should not, or are not allowed to):
▪ You needn’t take any money.
▪ You mustn’t take any sharp objects on the plane.
If you say that someone needn’t have done something, you mean that it was not necessary for them to do it although they did it anyway:
▪ We needn’t have ordered so much food. Do not use it when something was not necessary and was not done. Use didn’t need to:
▪ I didn’t need to tell him who I was – he already knew.
• • •
THESAURUS
▪ need if you need something, you must have it, because you cannot do something without it: I need your help. | The people desperately need food and clean water.
▪ require formal to need something: Children require a lot of attention. | The game requires great skill.
▪ can’t do without something to be unable to do something without something: A lot of people can’t do without their mobile phones.
▪ could do with something/could use something informal to need or want something: Shall we stop? I could do with a rest.
▪ be desperate for something to need something urgently: Liz was desperate for a cigarette. | The people are desperate for food.
▪ be dependent on something/somebody to be unable to live or continue normally without something or someone: The refugees are dependent on outside food supplies.
▪ demand formal if one thing demands another, it needs that thing in order to happen or be done successfully: The situation is urgent and demands immediate action.
II.need² S1 W1 BrE AmE noun
[Word Family: noun: ↑need, needs, the needy; adjective: ↑needless, ↑needy; verb: ↑need; adverb: ↑needlessly]
[Language: Old English; Origin: nied, ned]
1. [singular] a situation in which something is necessary, especially something that is not happening yet or is not yet available
need for
There’s a growing need for new housing in many rural areas.
a need to do something
We fully recognize the need to improve communications.
2. [singular, uncountable] a strong feeling that you want something, want to do something, or that you must have something
need for
the need for job satisfaction
feel the need (to do something)
Jack did not feel the need to boast about his success.
You’re welcome to come back and talk any time, if ever you feel the need.
3. [countable usually plural] what someone needs to have in order to live a normal healthy comfortable life:
She works to provide for her family’s basic needs.
sb’s needs
Environmentalists argue that the organization fails to address the needs of third world farmers.
meet/satisfy a need (=provide something that people want or need)
The charity exists to meet the needs of elderly people.
Schools must satisfy the needs of their pupils.
We have loans to meet your every need.
4. there’s no need (for somebody) to do something
a) used to say that someone does not have to do something:
There’s no need for you to come if you don’t want to.
There’s no need to feel sorry for him.
b) spoken used to tell someone to stop doing something:
There’s no need to shout!
5. be in need of something
a) to need help, advice, money etc, because you are in a difficult situation:
This project is in urgent need of funding.
He is homeless and in desperate need of help.
b) to need to be cleaned, repaired, or given attention in some way:
The church was in dire (=very great) need of repair.
6. have no need of something to not need something:
She believes him and has no need of further proof.
7. [uncountable] when you do not have enough food or money:
cases of severe need in the inner cities
in need
We must care for those in need.
8. in your hour of need when you are in trouble and need someone to help you:
How could she abandon her father now, in his hour of need?
9. needs must (when the devil drives) British English used to say that you must sometimes do things that you do not like doing:
It's not the most comfortable way to travel, but needs must.
⇨ ↑special needs
• • •
COLLOCATIONS
adjectives
▪ a real/clear need (=one that really exists) There is a real need for after-school care in our area.
▪ an urgent need (=one that must be dealt with quickly) The most urgent need was for more teachers.
▪ a pressing/crying need (=a very urgent need) There’s a crying need for more doctors and nurses.
▪ a desperate need (=an extremely urgent need) There is a desperate need to build more housing.
▪ a growing/increasing need She emphasized the growing need to deal with environmental problems.
verbs
▪ stress/emphasize/underline the need for something (=say how important it is) He stressed the need for better training courses.
▪ eliminate the need for something (also obviate the need for something formal) (=make something unnecessary) The new drug treatment eliminates the need for surgery.
▪ a need exists New teaching materials must be created if a need exists for them.
phrases
▪ there is a need for something Clearly there is a need for more research.
▪ there is no need for something They felt that there was no need for a formal contract.
▪ as/if/when the need arises (=if or when something becomes necessary) Team members move from job to job as the need arises.
▪ if need be (=if it is necessary) I can work during my lunch break if need be.

needhu

◎	[ni:d]
※	danh từ
	■	sự cần thiết; nhu cầu
		☆	there's a great need for a new book on the subject
			rất cần phải có một quyển sách mới về đề tài đó
		☆	I feel a need to talk to you about it
			tôi cảm thấy cần phải nói chuyện với anh về vụ đó
		☆	there's no need for you to start yet
			anh chưa cần phải bắt đầu ngay
		☆	if need be
			nếu cần thiết, khi cần
		☆	there's always the food in the freezer if need be
			nếu cần thì luôn có sẵn thức ăn trong tủ lạnh
		☆	if need be, I can do extra work at the weekend
			nếu cần, tôi có thể làm thêm vào ngày nghỉ cuối tuần
		☆	in case of need
			trong trường hợp cần thiết
		☆	there is no need to hurry
			không cần gì phải vội
		☆	to have need of something; to stand (to be) in need of something
			cần cái gì
	■	tình cảnh túng thiếu; lúc khó khăn, lúc hoạn nạn
		☆	he helped me in my hour of need
			anh ta giúp tôi trong lúc khó khăn
	■	(số nhiều) sự đi ỉa, sự đi đái
		☆	to do one's needs
			đi ỉa, đi đái
	〆	your need is greater than mine
		✓	anh cần cái đó hơn tôi
	〆	a friend in need
		✓	xem friend
※	động từ, thể phủ định là need not (viết tắt) là needn't, chỉ dùng trong câu phủ định và câu hỏi, sau if và whether hoặc với hardly, scarcely, no one...
	■	(chỉ sự bắt buộc) cần phải
		☆	you needn't finish that work today
			anh không cần phải làm xong việc đó hôm nay
		☆	'Need you go yet?' - 'No, I needn't
			'Anh cần đi bây giờ không? ' - 'Không, tôi không cần'
		☆	he wondered whether they need send a deposit
			nó bâng khuâng không biết họ có cần gửi tiền đặt cọc hay không
		☆	I need hardly tell you that the work is dangerous
			tôi vẫn cứ phải nói anh rằng việc đó nguy hiểm
		☆	nobody need be afraid of catching the disease
			không ai phải sợ mắc bệnh đó cả
	■	(dùng với have + động tính từ quá khứ để chỉ rằng những hành động trong quá khứ là cần thiết hoặc không cần thiết)
		☆	you needn't have hurried
			lẽ ra anh không cần phải vội vàng
		☆	she needn't have come in person - a letter would have been enough
			lẽ ra cô ấy không cần phải đích thân đến - viết thư là được rồi
		☆	need you have paid so much?
			anh có cần phải tốn tiền nhiều vậy không?
		☆	need they have sold the farm?
			họ có cần phải bán trang trại đi không?
※	động từ
	■	(yêu cầu cái gì/ai); muốn; thiếu; cần
		☆	do you need any help?
			anh có cần sự giúp đỡ không?
		☆	this question needs a reply
			câu hỏi này đòi hỏi phải được trả lời
		☆	this house needs repair
			cái nhà này cần sửa chữa
		☆	I need to consult a dictionary
			tôi cần phải tra từ điển
		☆	every work needs to be done with care
			mọi việc đều cần phải làm cẩn thận
		☆	this plant needs to be watered twice a week; this plant needs watering twice a week
			cây này cần tưới mỗi tuần hai lần
		☆	what that child needs is a good spanking
			cái mà đứa bé ấy cần là phết vào đít một cái nên thân
	■	(chỉ sự bắt buộc)
		☆	she needs to have access to our files
			cô ấy cần phải được quyền sử dụng hồ sơ tài liệu của chúng tôi
		☆	I didn't need to go to the bank - I borrowed some money from Mary
			tôi chẳng cần đi ngân hàng nữa - tôi đã mượn Mary một ít tiền rồi
		☆	will we need to show our passports?
			chúng tôi có cần trình hộ chiếu hay không?

• Từ đồng nghĩa / Synonyms:
  indigence, penury, pauperism, pauperization, motivation, motive, want, demand, require, necessitate, ask, postulate, take, involve, call for
• Từ trái nghĩa / Antonyms:
  obviate, rid of, eliminate