English is good in, about the difference between the three prepositions of over and across and throu

Both across and through means to pass through, the former means 'passing through the surface of a thing' such as a road, etc., and the latter means passing through the inside of a thing, such as a forest.

Over: Passing over matter, such as a bridge passing above the surface of a river.

walk to is to walk to... Walk over is in ... Walk over.

walk along ... Walk.

over means that there is space up and down to be used in... Above, the antonym above is under and accoss generally refers to crossing a road or a bridge or something, and there is no concept of space, through means that there is an overall space, such as passing through a forest or something.

Walk to means to walk by, to walk by, to go, whereas walk over means to be treated badly or contemptuously, is an informal term, and walk along means to walk forward, along something.

According to the meaning: the cross crosses through the surface, crosses.

along along.

over from. I go up and over.

At. Above. To.

Arrive. up up.

down.

Passed through from the inside.

Longitudinal penetration. round.

from .

Location starts.

I only know that the across is used to pass things that don't have a top, e.g. roads, etc.

Through is used to pass through covered ones, e.g. forests, tunnels, etc.

Difference in the usage of across, cross, through, over: across, cross means cross, and across is a preposition, usually used go, run, swimand so on; cross is a verb that can usually be placed directly in a sentence; Through is a preposition like across, usually used in go, run, swim

The difference between through and cross is that through is through the middle through the surface of things; over is to cross, in....Above. eg.

i went across the road = i cross the road.I crossed the road (through the zebra crossing) the river runs through our cityThe river flows through our city.

he passed through the hall.He walked through the hall I swam across the Changjiang River 20 years ago I crossed the Yangtze River. ⑤look left and right before you go across the street.

Look left and right when crossing the street. ⑥she put a blanket over the sleeping child.She covered her sleeping child with a blanket.

she climbed over the wall.She climbed over the wall. a bridge over the river they held a large umbrella over her

They held up a big umbrella for her.

All three prepositions can mean "through," but the meanings are not the same.

The meaning of across is related to on, implying that the action of "passing through" is performed on the surface of an object and is intended to indicate moving from one side of a certain plane to the other. To be in contact with the surface.

The meaning of through is related to in and implies "through" from the inside of a certain object, i.e. the action is carried out in the three-dimensional space of the object, with something in all directions. It can be used to indicate "through" through a forest, a hole, a door, a window, a room, etc

over can be used as both a preposition and an adverb which means "to cross, to turn over".

Across is mainly used as an adverbial in a sentence and can also be used as a predicate or object complement. ACROSS is not used to compare grades. Through often refers to walking through deserts, forests, windows, etc.

i.e. a covering on the top of the head. over indicates that the direction can be "from or through..."Top (talking, etc.) "solution; Make "From.".The edge overflows, overflowing, and is generally connected to containers, embankments, etc. Across means "to cross, to cross, to cross" and indicates that the action is performed on the surface of the object, emphasizing from one end to the other.

Through means "through, through", indicating that the action is carried out in the space of suspicion', emphasizing passing through the inside of the object. Emphasize directionality and do not come into contact with the surface of the object. It also means "exceeding", which is often exponentially exceeded.

All three have the meaning of "through", "through", but their usage varies. Across mostly refers to the action of moving from one side to the other within a certain range, on the surface of an object or in the direction of a certain line, and its meaning is often related to the preposition on. Such as:

The students ran across the playground into the classroom. Through can also denote an action from one end of a range to the other, but it denotes that the action is performed in space, and its meaning is often related to the preposition in. Such as:

They often drive through the village. When used as "through", "through", it indicates the action of reaching the other side of a tall obstacle such as a tree, wall, fence, mountain, etc. Such as:

He jumped over the wall. Note: Sometimes over and across mean very close and can be used interchangeably.

For example: we walked over across the street. In addition, if you are on the other side of an obstacle such as a wall, fence, or mountain, OVER and ACROSS can also be used interchangeably if you are on the other side of an obstacle such as a wall, fence, or mountain.

For example: if we can be over across the mountain before 8 o'clock, we can be helped If we can get to the other side of the mountain before eight o'clock, we can be rescued.