A preposition or prepositional phrase in English that can illustrate positional relationships

on. On under in. Below, in.

Lead-containing limb below; At. Inside in. Inner uproar; At.

aspect into (indicates the direction of the action) to. Talk about the world onto. Above; Toward.

Above above. Above: below; to the following; Below; downstairs; Below deck beneath below; Down.

1. in front of: means "in ......front", refers to on the outside. Such as:

there is a tall tree in front of our classroom.There is a tall tree in front of our classroom.

2. in the front of: means "in ......front", refers to the inside. Such as:

there is a red chair in the front of the room.There is a red chair at the front of the room.

3. out of: means "from......come out". For example: they pulled him out of the waterThey pulled him out of the water.

4. in the middle: in the middle, similar to in the middle of...At. Middle.

A prepositional phrase is a prepositional structure formed by a preposition and a noun or from a preposition and a gerund. There are many kinds of prepositions such as:

Time prepositions, place prepositions, mode prepositions, cause prepositions, etc., so different prepositional phrases have different meanings in sentences.

Prepositional phrases can act as many components in a sentence, such as postposition, adverbial, predicative, etc. To do a postposition is generally located after a noun and play a modifying role when doing an adverbial.

As long as it does not constitute linguistic ambiguity, it can be placed at the beginning of the sentence, and placed after the be verb or the verb at the end of the sentence to form a table structure.

The words that follow the preposition are not prescribed. Preposition + noun (referring to direction, place, object): at school, at home, on the desk Preposition + gerund:

he is good at playing football.Preposition + word for time: in the morning ; at noon preposition + personal name:

except ,we went to see the film.Preposition + noun phrase: the composition is very good except for a few spelling mistakes

The grammatical functions of a prepositional phrase in a sentence are: 1Attributive.

For example: the key to the door is missing 2.

Adverbial. For example, they are playing basketball on the playground

3.Predicative. Such as:

japan is to the east of china. 4.Object complement.

For example: we consider education of greatest importance 5.

Subject complement. For example: these machines must be kept in good cindition

--a (music) program I guess it's the word **program, or program music is the title.**.

a waste of memory

It is a fixed usage, and waste also has the meaning of a noun: waste, waste, squandering money; scrap, scrap, waste; wasteland, barrenness; Consumption (amount),

Wasty is AdjWasteful, wasteful.

If you don't know it again, we're welcome to discuss it together.

A prepositional phrase is equivalent to an adverbial and can be placed before, during, or at the end of a sentence. The location was flexible.

A preposition is a relationship between words and sentences, such as of a subordinate or something, which is a virtual word, but it is very important. On the other hand, a prepositional phrase is composed of "preposition + object" or "phrase preposition + object", which can be used as a sentence component on its own. Coins such as:

in the bag, near the door, in front of the house or something. Hope you get it. Language not only has to know what it is, but also rely on oneself to comprehend, our Chinese is, we say every day, have you ever cared about our virtual words?

But it's always been in our lives, haha, learning languages is fun, isn't it?

A phrase that consists of a preposition plus a noun is called a prepositional phrase. It acts as an adverbial and a definite sentence in the sentence, and the position is more flexible. It is generally placed after a noun or at the end of a sentence, a sentence.