How Do You Use The Word Half?

What is some in grammar?

Some and any are used to state the quantity, amount of something.

When using some or any, the exact number is not stated.

Some and any are quantifiers.

Some and any can be used when: The exact number is not known..

How do you use half?

ExamplesHalf the people have already left.Half of an apple isn’t very much lunch.Did you use half my sugar?I will need half of the flour for my cake.I earned half of that money last summer.She found half these frogs in the river.I spent half that time on my project.You can take half of those books back.More items…

What does the word half mean?

noun, plural halves [havz, hahvz]. one of two equal or approximately equal parts of a divisible whole, as an object, or unit of measure or time; a part of a whole equal or almost equal to the remainder. a quantity or amount equal to such a part (½). … the sum of 50 cents: Four dimes and two nickels make a half.

What is another word for half?

What is another word for half?incompletepartialfragmentaryfragmentaldeficienthalfwayunfinisheduncompletedimperfectunperformed91 more rows

What type of word is half?

Half is one of the most multi-functional words in English, being used as a pre-determiner, a pronoun, an adjective, an adverb, a countable noun and a numeral.

Is it an hour or a hour?

Yes. If a word begins with a vowel sound, then the correct article is an; otherwise, if it begins with a consonantal sound, the correct article is a. Because hour is typically pronounced with a silent h, an hour is correct.

What is half of 1 hour?

Hour. 60 Minutes. It is common to talk about ‘half an hour’ (30 minutes) and ‘quarter of an hour’ (15 minutes). Day. 24 hours.

Why is it half an hour not half a hour?

“A half hour” is OK, but the reason it is half an hour” and not “half a hour” is because the h in hour is silent, so the word begins with the vowel sound.

Is any negative or positive?

Any doesn’t have a negative meaning on its own. It must be used with a negative word to mean the same as no. There aren’t any biscuits left.

What is a half drug?

The duration of action of a drug is known as its half life. This is the period of time required for the concentration or amount of drug in the body to be reduced by one-half. We usually consider the half life of a drug in relation to the amount of the drug in plasma.

What is the meaning of one half?

One half is the irreducible fraction resulting from dividing one by two (2) or the fraction resulting from dividing any number by its double. … One half appears often in mathematical equations, recipes, measurements, etc. Half can also be said to be one part of something divided into two equal parts.

What does the term half life mean?

Half-life (symbol t1⁄2) is the time required for a quantity to reduce to half of its initial value. The term is commonly used in nuclear physics to describe how quickly unstable atoms undergo, or how long stable atoms survive, radioactive decay.

What is half of 2/3 in fraction form?

Since 4/12 = 1/3, we see that half of 2/3 is 1/3. Another option is to multiply 2/3 by 1/2: 2/3 x 1/2 = 2/6 = 1/3.

What is half of 1 3rd?

1/6So half of 1/3 is 1/6.

How do you use the word some?

In general, some is used in positive sentences:I got some nice presents for Christmas this year.This job is going to take some time.Look! … You have some butter on your chin.If you are hungry, there are some biscuits in the cupboard.I’m sure I’ll return to Japan some day.There is somebody on the phone for you.More items…

Is half a determiner?

Half is also a determiner: Half (of) the work is already finished. They spent half the time looking for a parking space. Her house is half a mile down the road.

Is it in a half or and a half?

It is “one and a half hours” because you have more than one hour ( one hour plus half an hour ) hence implying that it is plural and not just a single hour. both “one” and “a half” are describing the noun “hour”, so two.

What is some and any in grammar?

The general rule is that any is used for questions and negatives while some is used for positive. Both may be used with countable and uncountable nouns. Some may also be used for questions, typically offers and requests, if we think the answer will be positive. …