unit6biology,biochemistryandpharmacology

unit6biology,biochemistryandpharmacology内容摘要：

➔ early in the cycle change negative to positive and vice versa the treatment alleviated the symptoms ➔ the treatment didn’t exacerbate the symptoms use a replacement subject symptoms may improve ➔ there may be an improvement in the symptoms change from active to passive or vice versa the lotion can sooth the itching ➔ the itching can be soothed by the lotion change the order of information in the beginning, the drug had adverse side effects ➔ there were adverse side effects early on in the cycle When reporting findings from one source, you should use all the methods above. Example: Reporting findings Vocabulary bank Original text The number of chromosomes in the cell doubles during the prophase. Report In the prophase, there are twice as many chromosomes in the cell pared with the normal number. Important When paraphrasing, you should aim to make sure that 90% of the words you use are different from the original. It is not enough to change only a few vocabulary items: this will result in plagiarism. Example: Reporting findings Vocabulary bank Original text The product of the cycle is two daughter cells which have been created from the original cell. Plagiarism The result of the cycle is the creation of two daughter cells from the original cell. Reading F Two students paraphrased part of the text. 1 Which parts of the text are these paraphrases of? The second part of paragraph 5. 2 Which paraphrase is better? Why? Student B’s paraphrase is better, because it uses fewer words from the original text and uses different sentence structures. Reading G Work in groups. Write a paraphrase of a different part of the text. A Study the words in box a from the text in Lesson 2. Extending skills 1 What part of speech are they in the text? 2 Find one or more words in the text with a similar meaning to each word. A Study the words in box a from the text in Lesson 2. Extending skills Word Part of speech Similar meaning eliminate adverse soothing therapeutic toxic characteristics substance v (T) adj adj adj adj n (C) n (C)/U destroy harmful calming healing poisonous properties matter B Complete the summary with words from Exercise A. You may need to change the form of the words. Extending skills B Complete the summary with words from Exercise A. You may need to change the form of the words. Extending skills Pharmacology is essentially the study of drugs. Drugs are ____________ that are both ______ and beneficial, with different _______________ that react on the human body. Some drugs might be used in the treatment of certain diseases, for example _____________ infection, while others are _____________, ____________ and relieve the patient’s symptoms. However, some drugs can have quite _________ effects on the human body. Such drugs are the subject of the study of toxicology, which also takes into consideration the effect of contaminants from the patient’s environment. substances toxic characteristics eliminating therapeutic soothing adverse C Study the words in box b. Extending skills 1 What is each base word and its meaning? 2 How does the affix change the part of speech? 3 What is the meaning in the text in Lesson ? C Study the words in box b. Extending skills Word Base and meaning Effect of affix Meaning in text beneficial (1) biochemical (2) benefit: 1. (n, C/U) an advantage/improvement gained from a situation 2. (v, T) to have a good effect on。 be useful ~(c)ial = adjective ending helpful, useful, good chemical (n, C): a substance used in chemistry or produced by a process involving chemistry bio~ = related to living things or someone’s life relating to the chemical substances and processes in living things C Study the words in box b. Extending skills Word Base and meaning Effect of affix Meaning in text functioning (2) molecular (3) interact (3) function (n, C/U): something that happens in your body, or something that part of your body does ~ing = gerund form indicating the process of functions happening within the body the ability of something to work correctly molecule (n, C): the smallest part of an element or pound that is capable of independent existence ~ar = adjective ending relating to molecules act (v, I): to start to have an effect on inter~ = between to affect or change one another in some way C Study the words in box b. Extending skills Word Base and meaning Effect of affix Meaning in text scientific (5) relaxant (5) science (n, U): the study and knowledge of the physical world, based experiments and facts that can be proved ~ific = adjective ending relating to science, or based on its methods relax (v, T): to make your muscles or part of your。