Unit1 Beware and Take Care Reading 课件-2023-2024学年高中英语牛津译林版（2020）选修第二册

君子以思患而豫防之。 from《易经（I Ching）》 Unit 1 Beware and take care & Unit 1 Beware and take care It hurts! / Be a friend, not a bully! A call you may fall for / Danger on your phone! / Be smart with your smartphone! No violence at home / Open the door and talk about it Take precautions before a rainy day! Prevention is better than cure! Know yourself and your enemy, and you will never be defeated Fighting the hidden enemy What are the keywords (logical / content) and topic sentences of each paragraph? What are the topic sentences of each paragraph? How it spreads How it evolved How the world pulled together. How we protect ourselves A call to build a better and more secure future. multiplies symptoms overreact transmitted contaminated adequate global infectious The virus multiplies inside the cell quickly and infects neighbouring cells. This typically happens when people take in respiratory droplets and particles from an infected person. They worked round the clock to deliver food and medicines to residents. We should wear a face mask, practise social distancing and avoid large crowds. Ls 4-5 Ls 11-12 Ls 27-28 Ls 37-38 Page 5: B1 1. infectious 2. posed 3. favor 4. gradually 5. build up 6. in record time 7. round the clock 8. invisible the best means to do until further notice download an app immunity n.免疫力; 豁免；免除 lockdown every cloud does have a silver lining 乌云背后总会有一线光明 have reason to to keep track of favoured has multiplied interaction fabric tirelessly in record time 1. Doctors issued / sounded a warning about the dangers of smoking. 2. This piano has been his mother’s most treasured possession. 3. If we pull together, we can get the job done on time / schedule. 4. It turns out that the truth was weirder / odder than we had expected. 5. The water pipe in the kitchen keeps leaking, resulting in a lot of water being wasted. 6. A real artist is someone people can look up to rather than a star they blindly follow. 7. The more educated people are, the more likely th