Unit 1 Beware and take care Reading 课件-2026-2027学年高中英语译林版选修第二册

该高中英语课件围绕“Covid-19”主题，系统涵盖病毒影响、传播、演化及全球应对等核心内容，通过Pre-reading问题引导预测文章信息，结合段落排序等活动搭建学习支架，帮助学生从整体到细节梳理文本逻辑。 其亮点在于以任务型阅读为主线，通过Detailed reading的问题链（如分析传播途径、防护措施）培养语言能力和思维品质，Post reading结合burnout拓展增强文化意识。采用图表填空、问题回答等小结方法，学生能提升阅读策略和问题解决能力，教师可直接使用结构化资源提高教学效率。

Fighting the hidden enemy What do you know about Covid-19? Covid-19 2 Pre-reading What information may be included in the article? An enemy appeared without warning, attacking its unsuspecting victims with efficiency. This silent and invisible enemy moved swiftly through communities and secretly crossed borders. The world soon learnt that the enemy we all faced was very real indeed, which came to be known as Covid-19. (Para.1) solidarity cooperation How it spreads How it evolves How the world pulled together Read the passage and finish the chart below. Covid-19, a silent and invisible killer A call to build a better and more secure future How we protect ourselves How it affects people Para. 2 Para. 3 Para. 4 Para. 5 Para. 6 Para. 7 Detailed reading 1. Why is Covid-19 so dangerous? 2. How does the author write this paragraph? Read Para. 2 and answer the following questions. Covid-19 is caused by a new strain of coronavirus. Once entering the body, the virus multiplies inside the cell quickly and infects its neighbouring cells. Common symptoms can include fever, tiredness, a dry cough, a headache and loss of taste or smell. However, in some cases, the virus causes the body’s own immune system to overreact, resulting in the body killing its own healthy cells. Consequently, the disease can become worse, causing damage to the body’s organs and tissues. Pre-reading 1. What makes this disease even more dangerous is that infected people who show no symptoms may become unknowing carriers and spreaders of the virus. 2. They can also catch Covid-19 by touching a surface or an object contaminated with the virus, and then touching their own mouth, nose or eyes. 3. Research shows that there are certain settings that allow the virus to spread more easily. 4. For instance, it favours cool, dry conditions and crowded indoor spaces with poor ventilation. 5. This typically happens when people take in respiratory droplets and particles from an infected person. Put the following sentences of Para. 3 in right order. Detailed reading Answer: What measures can you come up with to protect yourselves from getting infected based on the information of Para.3? 5;2;3;4;1 Read Para. 4 and answer the following question. What makes Covid-19 more dangerous now? New and even more infectious variants of the virus, such as the Delta and Omicron variants, gradually began to emerge in various parts of the world, presenting an increased threat to the health of the world’s population. Detailed reading Read Para. 5 and answer the following questions. 1. What types of human spirit can you see from this paragraph? 2. What is the function of the last sentence? 1. We can see people’s sense of responsibility, respect for life, willingness to make sacrifices, courage, devotion, determination, generosity and kindness. 2. To summarize the whole paragraph and echo the topic sentence. 3. Does it have the same function of the last sentences in the second and third paragraphs? The last sentences of Para 2 and Para 3 serve different purposes. In para.2, the last sentence states the result of what is explained in the previous sentence. The last sentence of para 3 is the fourth subpoint of the paragraph. Detailed reading Read Para. 6 and answer the following questions. What is the function of the first sentence? The first sentence of paragraph 6 serves as a link between the preceding and following paragraphs. It makes a summary of paragraph 5 and leads to the topic of paragraph 6. Can you think of other measures to help us against the virus? Detailed reading We should cover our mouth and nose with a tissue when we cough or sneeze. Throw the used tissues immediately after it has been used. We can also improve our immunity to fight against the virus by having a daily exercise routine and a proper diet. What can you learn from the last paragraph? Detailed reading Post reading Do you suffer from low energy? Is it difficult to get out of bed in the morning? Do your head and stomach ache? If so, you could be experiencing job burnout. 1. 1 77% of workers surveyed by Deloitte said they had experienced burnout. And 90% of those said that stress had negatively impacted their work . Burnout is dangerous. It can lead to mental and physical tiredness, a loss of identity, and feeling a lack of achievement, which harm the body over time . Do you want to get out of this state? 2 B. As a matter of fact, you are not alone. E. Read on to discover how to deal with it effectively. Practice Post reading One way you can help relieve burnout is by practicing communication. Be clear about what you're feeling, and if you are being overworked, discuss it with your managers or coworkers.3. Taking time off is also a good idea. While self-care is a tendency these days, it will not cure burnout. 4. Their support and cooperation can make you feel better. Another alternative is taking part in regular physical activities to get your mind off work. F. Provide them with ideas that would help lighten burnout in the office. G. What can help address the problem is to see a doctor or meet with friends. 5. A study cited by The New York Times found that doctors who made time for entertainments were less likely to experience burnout than those who didn't. A few ideas for relaxing activities can be yoga, meditation, or mindfulness. A. Finally, make time to do things you love. Post reading Homework Finish B1 on page 5 and write a summary of this passage. $