Unit 3 Computer

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viii. human
here are two humans.
a man is on the left and a woman is on the right. a human or human being is a person, like you. a male human is a man, a female human is a woman. if you think about all humans in the whole world, they are called humanity. in the past, people have also used man and mankind to mean all humans.
humans are called homo sapiens by scientists. humans are an animal species that belongs to the group called primates. monkeys are primates too, but the primates most like people are gorillas and chimpanzees. most scientists think that chimpanzees and humans came from a common ancestor by what is called evolution. other animals even more like humans than chimpanzees once lived too, but they are now extinct.
human rights are those things that everyone deserves and the way they should be treated by other people.
section 3: words and expressions from unit 3 computers
common
  n.   1. an area of grassland with no fences which all people are free to use or a piece of open land for recreational use in an urban area (常用于專有名詞中): every saturday jean went riding on the village common. harlow common is very beautiful in winter.哈洛公園在冬天時風景很美。2. in common: in shared possession  3. out of common: unusual  adj.   1. of or associated with the great masses of people: the common people in those days suffered greatly. 2. to be expected; standard: common decency. 3. common to or shared by two or more parties: common friend. 4. of no special distinction or quality; widely known or commonly encountered; average or ordinary or usual: the common man. 5. belonging to or participated in by a community as a whole; public: for the common good. 6. commonly encountered: a common (or familiar) complaint. 7. being or characteristic of or appropriate to everyday language: common parlance. 8. lacking refinement or cultivation or taste: behavior that branded him as common. 9. of low or inferior quality or value: produced...the common cloths used by the poorer population.
simple
  n.   1. any herbaceous plant having medicinal properties 2. a person lacking intelligence or common sense adj.   1. not elaborate in style; unornamented: a simple country schoolhouse. 2. (botany) of leaf shapes; of leaves having no divisions or subdivisions 3. having few parts; not complex or complicated or involved: a simple problem. 4. easy and not involved or complicated: a simple game.) 5. lacking mental capacity and devoid of subtlety 6. exhibiting childlike simplicity and credulity: simple courtesy.