Презентация к уроку английского языка" Some Facts About Buildings"

The buildings erected nowadays can be divided into two general classes: buildings for housing and industrial buildings. As far  as material is concerned buildings can be divided into brick, wood, concrete and steel buildings. Brick is an artificial building material made of clay which is then burnt for hardening. Natural stone is used for footings and foundations, for external walls carrying the load. Buildings made of stone are durable and fire-resisting.  The floors divide a building into stories. They may be either of timber, or in brick buildings, of reinforced concrete details of big and small sizes.The coverings or upper part of buildings keep out rain and wind and preserve the interior from exposure to weather. They are called roofs. They tie the walls and give strength and firmness to the construction.Every building must have a beautiful appearance.  The interior should be planned to meet the requirements of the occupants while the exterior must be simple. Every building should be provided with water, electricity, ventilation and heating systems. The water supply and sewerage systems are called plumbing.  Careful consideration must be given to the amount of money which is to be spent in building the house.An estimate depending upon the design of the building must be calculated after which work on the building can be started.The buildings erected nowadays can be divided into two general classes: buildings for housing and industrial buildings. As far  as material is concerned buildings can be divided into brick, wood, concrete and steel buildings. Brick is an artificial building material made of clay which is then burnt for hardening. Natural stone is used for footings and foundations, for external walls carrying the load. Buildings made of stone are durable and fire-resisting.  The floors divide a building into stories. They may be either of timber, or in brick buildings, of reinforced concrete details of big and small sizes.The coverings or upper part of buildings keep out rain and wind and preserve the interior from exposure to weather. They are called roofs. They tie the walls and give strength and firmness to the construction.Every building must have a beautiful appearance.  The interior should be planned to meet the requirements of the occupants while the exterior must be simple. Every building should be provided with water, electricity, ventilation and heating systems. The water supply and sewerage systems are called plumbing.  Careful consideration must be given to the amount of money which is to be spent in building the house.An estimate depending upon the design of the building must be calculated after which work on the building can be started.