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earn and know a lot of happenings and news in the world. They also search information which they do not know. Therefore, a lot of neologisms about computers appear constantly in modern English. There are some common words and phrases and special terms concerning computer which become popular in the society. This kind of neologism describes the phenomenon of computer used in the 1990s, such as the Internet. Furthermore, scientists and technologists in the world began to explore the deep space in the twenties, forties, and fifties of the twentieth century. The most impressive space action is the first set foot on the moon in 1969. The entire world focused on it. That is one small step for a man, but it is one giant leap for mankind. A great number of neologisms about outer space appear and more and more extraterrestrial vocabularies in English become popular and common, for example, “spaceman”, “astronaut”, and “spacecraft”.
2.2 The World Situation Turbulence Causes
 World wars broke out in 19th century, such as WWⅠ and WWⅡ. Soviet Union and U.S.A. superpowers fight against each other and scramble the power. It brings a lot of neologism concerning weapon. More and more people concern about the war and they get to know neologism of weapon, such as “bomber”, “virus weapon” and “special war”. The war has great influence on the mind of people. They become worried about the extinction of the world and concentrate on the new weapon, which is harmful and fatal. With the continuous happening of war, more and more weapons appear, such as “AA” as “Anti-Air”, “AAM” as “Air-to-Air Missile” and “C” as “Carrier”. Once some war techniques success, they become famous and popular, such as a German word “Stukas”, which means “dive bombers”. The German Stukas bomber was used with great succeed in a diving technique. The word is now used to describe all dive bombers.
 Politicians and diplomats often communicate and it brings about numerous neologisms, such as “shuttle diplomacy” and “trade war”. The turbulence in the world causes conflicts and wars in some districts, but at the same time, it also leads to the appearance of some neologisms, for example, the attacks on September 11th  in America brings the word “terrorism”.
 
   Ⅲ. The Origins of Science English Neologism
 With the progress of science and technology, the language of conveying information is also developing. In the recent fifty years, with the rapid development of science and technology, human can witness the scientific situation and the emerging neologism. People can find the rules of science English neologism and understand where science English neologisms come from.
  3.1 Common English Vocabularies
   Borrowing common English vocabularies in science and technology begins from Renaissance. Scientists borrow the material from common English vocabularies and endow these words with new meanings and it is complete normal and inevitable. Some basic objects researched by scientists have close relation to human’s daily life, such as time, space, life, force and light. Therefore, people borrow naturally common English vocabularies to signify corresponding objects. Most of the neologisms are appearing in the newspapers, magazines, and TV programs, etc. These words have the characteristics of informed color, which reflects the quick tempo of modern social life.本论文由英语论文网提供整理，提供论文代写，英语论文代写，代写论文，代写英语论文，代写留学生论文，代写英文论文，留学生论文代写相关核心关键词搜索。