Explain what the role of the placental word in the text is

The simple words of words that indicate direction are: up, down, front, back, left, right, east, west, south, north, inside, outside, middle, inside, and side.

1. Directional words are words that express direction or position, and are divided into two categories: simple words and synthetic words.

2. The synthesized word of orientation is composed of simple words in the following way:

1. Add "to" or "of" in front of it. Such as, above, below.

2. Add "edge", "face" and "head" at the end. Such as: front, left, inside.

3. Counterpoint. For example, up and down, front and back, inside and outside.

4. Miscellaneous. For example, at the bottom, in the head, in the middle.

In ancient times, the word for orientation was also expressed in another way, namely:

The orientation of the green dragon is east, which represents spring;

The direction of the Suzaku is south, which represents summer;

The direction of the white tiger is west, representing the autumn season of the wheel;

The orientation of Xuanwu is north, which represents winter.

Such as Xuanwu Gate. The next thing that refers to is the Hokubu Gate.

Primary Chinese Orientation Words (Simple) Up, Down, Left, Right, Inside, Outside, Inside.

Junior high school Chinese words: above,

There are two types of directional words: simple and synthetic.

Simple directional words, such as "east, south, west, north, up, down, front, back, left, right, inside, outside, middle, between, side".

Compound locators are formed on the basis of simple locators: preceded by "to" or "of", such as "above, before, within, between".

Directional words are often used after other words or phrases to form directional phrases.

The basic usage of the azimuth phrase is to indicate a place, as in "on a desk, next to a classroom"; Some indicate the time, such as "before the holiday, during the game"; Some denote an aspect, such as "in fact, politically"; Some indicate the boundary, such as "above the county, within five days".

1. Definitions:

Orientation words indicate direction, position. Including a, monosyllabic directional words, a total of 16: up, down, front, back, left, right, east, west, south, north, middle, inside, outside, inside, between, and side. b. Compound locus words. There are several ways to synthesize it:

a. Two simple directional words: up and down, front and back, left and right, inside and outside, inside and outside.

b. Simple locus words: above, below, before, after, within, outside.

c. Simple loc: before, after, between, within.

d. Simple directional words head: up, down, front, back, east, west, inside, outside.

e. Simple Orientation Words Edge: Top, Bottom, Front, Back, Left, Right, East, West, South, North, Outside, Inside, Side.

f. Simple Orientation Words Face: Above, Below, Front, Back, Left, Right, East, West, South, North, Outside, Inside.

g. Others: bottom, middle, middle.

2. Usage. 1. The ability to make syntactic components.

Pure orientation words do not make syntactic components.

Compound locus words as syntactic components.

a. As the subject e.g., the above is what I want to say.

b. Object e.g. the classroom is at the back.

c. Writing adverbials For example: In the past, I was a teacher.

d. Make a complement e.g. a long, long time ago, five days later.

2. Combination ability.

A combination of simple locator words.

1) As a morpheme in compound words (including compound position words), such as "heaven, morning, underground, country, day after tomorrow, wild, night".

2) It is located after other nouns to form a directional structure. Such as "in the woods, on the playground, before the Spring Festival, after the winter vacation".

3) It is located after the preposition to form a prepositional structure. For example, "turn back, drive south, go east".

4) It can be used in a sentence. Such as:

There are three layers inside and three layers outside.

There is heaven above, and Suzhou and Hangzhou below.

There is a village in the east and a shop in the west.

5) Construct idioms. Such as "from the surface to the inside, from the north to the south, from the outside to the middle, and to the west".

Combination of compound locator words This is mainly reflected in the use of various syntactic components, such as: a, as the subject e.g., the above is what I want to say.

b. Object e.g. the classroom is at the back.

c. Writing adverbials For example: In the past, I was a teacher.

d. Make a complement e.g. a long, long time ago, five days later.

Another example is "there is a mountain in the east", "there is a playground in the south", and "the classroom is in the back". But its main purpose is to form a directional structure, or a prepositional structure. For example, "inside and outside the Great Wall, up and down the river, after graduation, before leaving Beijing, next to it, from the west".

Left and right, up and down, front and back, east and west, north and south, these words indicate direction.

Direction words are words that indicate the direction or the position of the mountain, which are divided into two categories: simple words and synthetic words. The simple word for orientation is "up, down, front, back, left, right, east, west, south, north, inside, outside, middle, inside, side".

In ancient times, the word for orientation was also expressed in another way, namely:

The orientation of the green dragon is east, which represents spring;

The direction of the Suzaku is south, which represents summer;

The direction of the white tiger is west, which represents autumn; Eggplant.

The orientation of Xuanwu is north, which represents winter.

1. Different in nature:

Directional nouns are special nouns that belong to real words. Prepositions play the role of introduction and marking, and belong to the category of virtual words.

2. Different grammatical features:

Nouns are often used as subjects and objects. Prepositions cannot be used as sentence components on their own, and most of them are derived from transitive verbs.

3. The scope of application is different

The orientation noun has a wide range of application. The preposition of orientation has a small scope of application.

The difference between a directional noun and a directional preposition is that the reference is different, the usage is different, and the emphasis is different.

First, the reference is different.

1. Orientation noun: a direction word used to indicate a name.

2. Orientation preposition: a direction word used to express a relationship.

Second, the usage is different.

1. Directional nouns: words that express direction or position, which are divided into two categories: simple words and synthetic words. The simple word for direction is "up, down, front, back, left, right, east, west, south, north, inside, outside".

2. Orientation preposition: indicates in. range, refers to. Above, which refers to the direction, has many prepositions that indicate the direction and position of the existence of things, which we call the orientation prepositions.

Third, the focus is different.

1. Orientation nouns: Orientation nouns are special nouns and belong to real words.

2. Orientation preposition: Orientation preposition is an introductory word and belongs to virtual words.

First of all, square is a special noun and belongs to the category of real words, while prepositions play the role of introduction and marking, and belong to the category of virtual words. In addition, because they are different parts of speech, their grammatical features are also different, such as nouns are often used as subjects and objects, while prepositions cannot be used as sentence components alone, and most of them are derived from transitive verbs.

Orientation nouns: east, west, south, north, etc.

Orientation preposition: in ......

Left and right, up and down, front and back, east and west, north and south, these words indicate direction.

The simple word for orientation is "up, down, front, back, left, right, east, west, south, north, inside, outside, middle, inside, side".

The synthesized word is composed of a simple word bureau chain in the following way:

1. Add "to" or "of" in front of it. Such as, above, below.

2. Add "edge", "face" and "head" at the end. Such as: front, left, inside.

3. Counterpoint. For example, up and down, front and back, inside and outside.

4. Miscellaneous. For example, at the bottom, in the head, in the middle.