The word medicine is derived from latin and mens ,,the art of healing,,. The main aim of medicine is not only treat the illness, but also to diagnose and try to prevent it. Good health is very important for person. Still, sometimes we get ill, we call a doctor, and he examines us and diagnoses the illness. The development of medicine started at ancient times, when animals parts, minerals and plants were
used to cure people.it was time of ,,herbal medicine,,. Middle ages have introdused small hospitals attached to cathedrals or monasteries.
Modern medicine has brought various vaccines and antibiotics. текст позже допишу в коментарии
The multimedia possibilities of modern computers are practically limitless. Computers allow users to listen to music, play video games, browse the web, watch movies and keep up with their friends all from the comfort of their homes. As computer technology continues to improve over time, more and more possibilities are created daily.
Computers are also useful when paired up with the learning process, whether inside or outside of classrooms. Teachers use computers to aid presentations, giving pupils a more visual educational experience. Students receive the benefit of learning software designed to teach new concepts in entertaining methods in addition to access to the Internet for research assistance.
With a computer in the house, gone are the days of writing school papers by hand and paying bills via the postal mail. Computers add convenience to daily life, often turning a previously complicated task into a simple one. Users can even do their work or get an education from a computer.
Extensive long-term use of computers may result in a variety of health issues affecting the entire body. Wrist and finger pain may occur in users who spend years typing with improper mechanics. Other users develop lower back, spine or neck pain from poor posture. Straining to see the screen in addition to exposure to the brightness of the computer monitor may cause blurred vision, headaches and other issues for the eyes.
With so many computers connected to the Internet, users are at risk for a number of safety issues. Viruses, spyware and other forms of malware are a continual problem, and these threats may destroy files or steal personal information. Computers also give predators a new medium to take advantage of children in addition to creating a whole new class of cyber crimes for criminals to commit.
Can - could
Come - came
Go - went
Buy - bought
Get - got
Give - gave
<span>Education is an important part of modern life. Being educated means to know a lot of necessary and useful things for life, which is why every decent person studies at school. Originally Russian education starts from the early age. Children can start going to kindergarten from the age of two, but this is not a compulsory education. It depends on parents’ decision and child’s wish to attend this institution. However, school is mandatory. Every child starts going to school from the age of seven and till 16. Mandatory education in Russia is presented by three types of schools: primary, secondary and high. The primary school teaches its pupils elementary skills, such as reading, writing, counting. Many schools also offer foreign languages or some other special disciplines at this age. The most important period is the secondary school, which starts from the 4th or 5th grade, depending on school. This is the time when children start learning Biology, Geography, Chemistry, Physics, Computing, and many other new subjects. At the 9th grade children face a very important period in their life. They have to choose whether to continue school education, or to leave for other types of educational institutions, such as college, specialized schools and else. If the pupil decides to continue studying in high school, which lasts for two years, he can enter the university after school graduation. Of course, it’s only the general pattern of education in Russia, but there can also be some exceptions nowadays. For example, there are lots of special schools, where they pay attention only to particular subjects. Also, apart from state schools, there are a number of private schools, where education is not free of charge.</span>
