Linguistic Aspects of Culture 1. How does culture hang together as system? How does it work? How does it interact with aspects of life that aren't culture? a. There has been a lot of efforts in the 20century to answer these question

一、两性生殖 Bisexual reproduction Eggs usually begin meiosis(减数分裂) only after fertilization. The meiosis of sperms have stopped before the fertilization

It is hard to get any agreement on the accurate meaning of the term \social class\. In everyday life, people tend to have a different approach to those they consider their equals from that which they assume with people they consid er higher or lower than themselves in the social scale. The criteria we use to“place new acquaintance(熟人), however, are complex mixture of factors. Dress, way of speaking, area of residence in a given city or province

asic and advanced life support for the trauma patient are effective and whether they adversely delay transport to, and fundamentally the same as that for the patient with a definitive management at, a hospital or emergency depart primary cardiac arrest, with focus on support of airway, ment(ED)

lectrolyte abnormalities are commonly associated with inflammatory agents). Additional treatment is based on the cardiovascular emergencies. These abnormalities may everity of the hyperkalemia and its clinical consequences cause or contribute to cardiac arrest and may hinder resusci-

The goals of emergency cardiovascular care are to pre- living will constitutes clear evidence of the patient's wishe serve life, restore health, relieve suffering, limit disabil and in most areas it can be legally enforced. ity, and reverse clinical death. CPR decisions are often made

Water is essential to life Our health depends on the quality and safety of water Water pollution and poor water resources are the big problem in China There are 700 million people in China, whose drinking water is not safe

生命化学( Life Chemistry)是运用化学原理和方法研究生命现象,阐明 生命现象的化学本质,探讨其发生和发展规律的学科。 美国医学家, Nobel奖得主科恩伯格提出“把生命理解为化学”,这一著 名的论断向人们昭示揭开生命过程的奥秘有赖于医学与化学在高层次的整 合

1. To answer correctly is more important than () A. answered quickly B. a quick answer C. quickly answered D. to answer quickly 2.It ( until dark that he realized that it was too late to return home. A. is B. wasn't C. weren''td.were3. Do you remember() Tom about this before? A. to telling B. telling C. to have told D. tell 4. Look, () A. there he goes B. there goes he C. he goes there D. he there goes.It seems difficult () A. to stop the child to crying B. to stop the child of crying C. stopping the child cry D. to stop the child from crying 6.I have never drunk ( beer in my life. A. the better one B. more best C. more better D. better

Old Father Time becomes a Terror 1. Objectives 2. Background 3. Discussion 4. Text Structure 5. Language Study 6. Content Questions 7. Essay Writing