Unit4 Fun with science Welcome and Reading 课件-2023-2024学年高中英语牛津译林版选修第一册

Unit 4 Fun with science Reading The human microbiome: an invisible microuniverse 1. According to the title and the picture beside it, what do you think the blog post is mainly about? The blog post might be mainly about the microorganisms and how they affect human health. These invisible microorganisms live in and on our body in many different kinds of forms. 2. Where can you find microorganisms? As microorganisms are so tiny and numerous, I think they can be found everywhere. They live in water, soil and air, and on all objects. They are also found on and inside our body. 3. How do you think microorganisms harm or benefit us? Microorganisms benefit us in various ways. For example, they are used to make certain foods we enjoy like cheese and yoghurt. Others harm us by making us ill like the viruses that cause the common cold and the flu. Read the blog post again carefully and answer the following questions. 1. What is the outline of the blog post? Introduction Para. 1: Microorganisms influence our body and mind in big unexpected ways. Conclusion Main Body Para. 6: Para. 2: Para. 5: Paras. 3–4: Microorganisms influence our physical health as well as cognitive and psychological well-being. __________________________________________ __________________________________________ Our microorganisms come from our mother as well as the external environment. The world of microorganisms is filled with possibilities waiting to be explored. _________________________________________ _________________________________________ ________________________________________________________________________________ Microorganisms can be used to improve human health. Read the blog post again carefully and answer the following questions. 1. What is the outline of the blog post? 2. What’s the main idea of the blog post? Summarize it in one sentence. Microorganisms are an inseparable part of our body, which affect us physically, cognitively and psycholo