Unit 3 Fit for life Welcome to the unit & Reading 译林版2020选择性必修第二册 Contents 1. Lead in 2. Pre-reading 3. While reading 4. Post reading 5. Language points 6. Summary 7. Assessment 8. Homework Learning objectives Discuss the possible changes genome editing can bring to human life and health care. Explain their attitudes towards “designer babies”. Understand the relationship between genetic markers and human lifespans. Use suffixes to build more word families. Lead in Lead in The practice of medicine is an art, not a trade; a calling, not a business; a calling in which your heart will be exercised equally with your head. — William Osler 行医是艺术而非交易，是使命而非生意。在这个使命中，你要如用脑般用心。 ——— 威廉?奥斯勒 What does the quotation from William Osler mean? Lead in In my understanding, the quotation reminds medical workers to be equipped not only with professional skills, but also with a merciful heart. The primary goal of medical workers should be the interest of the sick rather than financial benefits. Furthermore, they should continue to perfect their skills and handle every case professionally. What does the quotation from William Osler mean? Lead in Medical professionals work hard to keep us healthy. Look at the pictures below and match the pictures with options. A surgeon performs operations. A physician is trained in general medicine. A chemist prepares and sells medicines in a shop. A dentist specializes in the care of people’s teeth. b d c a Pre-reading Pre-reading I have heard about 3D printing that is used for printing parts of the body to replace those that are lost or injured beyond repair. For example, a leg or ear can be 3D printed to the precise measurements of the patient. Precision medicine is another medical advance I know about. This health care approach takes into consideration patients’genes, lifestyles and environments to find unique risk factors and develop personalized therapies. What advances in medical science have you heard about? Pre-reading What do you know about genes? The future is in our genes. While reading While reading Read for structure. Genes play a critical role in_____. Many people are concerned about how to __ genome editing _____. Introduction Para. 1: Genome editing brings many exciting _____. Para. 2: Main body Conclusion Para. 4: Para. 5: Despite the public _____ , genome editing is one of the _____ in the history of science. possibilities shaping our lives disease treatment prevention appropriately use argument greatest innovations Genome editing can help with _____ and_____. Para. 3: The main idea of the passage is about _____ _____. While reading Read for main idea. the possibilities that genome editing can bring Read Para.2 and answer the following questions. 1. Why are genes critical in shaping our lives? 2. What information does our personal genome carry? While reading Read for details. Because everything from the colors of our eyes to our talent for maths depends on gen ... ...
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