新视角研究生英语读说写37单元.pptVIP

Exercises;Unit 7: Reading Comprehension;2. What principles do the organ banks abide by when it comes to procuring organs?;The implicit understanding is that people are making a gift of their tissues or organs for scientific research.;The cookbook analogy is used to clarify the ethical issue in public donations to medical researches.;There are three factors. The first factor is if the permission to use the donation is given by the donor; the second factor is if the donation has been altered; and the third one is if the donation is unique, or more or less generic.;David Blake offered an analogy of a farm owner who sells his property to a developer who in turn builds houses and retains the profits without returning a share to the original owner. There are two problems in David Blake’s analogy: the first one is that the object is sold instead of being donated and the second one is that important information is withheld from the donor even if there is no active deception.;The gift relationship between the public and the scientists is about to end. The public will stop donating tissues or organs for scientific research because they no longer trust the scientists.;The fundamental issue is whether the gift relationship between scientists and the public can continue or whether caveat donor becomes the new rule.;Ex. II, pp.126-127;A. Main ideas;A. Main ideas;A. Main ideas;B. Tone of the essay;Part A, Ex. V, p.128-129 Complete the sentences with words given below, making sure that each word is used in the right form. ;Unit 7: Vocabulary;Unit 7: Vocabulary;Unit 7: Vocabulary;Unit 7: Vocabulary;Unit 7: Vocabulary;Unit 7: Vocabulary;Unit 7: Vocabulary;Unit 7: Vocabulary;Unit 7: Vocabulary;Part B, Ex. V, p.129 Choose the word or phrase that is closest in meaning to the underlined part of the sentence.;2. The book is not intended to build a cohesive theory but to provide the reader with a collection of concepts that will enlighten further thinking about rel