Unit 6 Survival Starting out & Understanding ideas 课件- 2024-2025学年高中英语外研版（2019）选择性必修第二册

Unit 6 Survival Starting out &understanding ideas 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Group Talk： What difficulties would people have surviving in these situations? 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Starting out 1. Look at the pictures and answer the questions. (1) What does the picture show? (2) What difficulties would people have surviving in the situation? It shows that an earthquake happened. In an earthquake, ______________ (通讯)and _______ (电力)may be cut off. communication power earthquake 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Starting out 1. Look at the pictures and answer the questions. (1) What does the picture show? (2) What difficulties would people have surviving in the situation? It shows a disease has broken out. If a disease breaks out, people will _______(恐慌) because of misinformation (________) , quarantine ( ) , lack of _________(必要的) supplies and __________(医药的) care. 错误消息 essential medical panic 隔离 disease outbreak 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Starting out 1. Look at the pictures and answer the questions. (1) What does the picture show? (2) What difficulties would people have surviving in the situation? It shows a ship got destroyed and was about to sink. shipwreck If a shipwreck happens, people need to escape in _________(救生船) or they will die from drowning _____________ (立刻). lifeboats immediately 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Starting out 1. Look at the pictures and answer the questions. (1) What does the picture show? (2) What difficulties would people have surviving in the situation? It shows the jungle. In a jungle, people find it extremely difficult to find ____________(方向). Besides, there are ____________(潜在的) dangers such as wild animals and venomous(分泌毒液的; 有毒的) insects. directions potential jungle 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Starting out 1. Look at the pictures and answer the questions. (1) What does the picture show? (2) What difficulties would people have surviving in the situation? It shows an astronaut is walking in space. In space, astronauts will live in a zero-gravity environment, which make simple actions _________. difficult astronaut 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Starting out 1. Look at the pictures and answer the questions. (1) What does the picture show? (2) What difficulties would people have surviving in the situation? It shows the climate is extremely dry and hot. The region is short of water. Severe water shortage will result in ____________ shortage which will cause ___________(迁徙), food&water migration drought 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Watch a video and answer the questions. 1. Where do the people in the video live? 2.What is it like? Why do scientists live there? 3.What difficulties do they face? How do they overcome those difficulties? （看视频，填学案） 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Where do the people in the video live? 1. Antarctica(南极洲) 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 2.What is Antarctica like? It is the ____________, _______, ______, _________ continent. southernmost coldest driest windiest 2. Why do scientists live in Antarctica? Scientists hope to make new __________ by studying its unique ____________, _________ and _____________. discoveries geography geology biodiversity What difficulties do they face? 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 extreme weather long days and nights No fresh produce loneliness How do they overcome these difficulties? 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 标题栏文本 Difficulties Solutions ________ temperature ________ winds Strong blizzards Wear special clothes for ________ from ________ temperatures Unpredictable _________ of weather conditions Carry a _________ bag containing a tent, sleeping bags and other survival ________ freezing strong protection freezing changes survival equipment 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Difficulties Solutions/result Issues about scientists’ _____________caused by endless days and nights The population of around 5,000 in summer _________ around 1,000 in winter The darkness makes most outdoor research _________ No ________ produce and ________ diet ________ food Too much time spent __________ Offer _______________ activities and entertainment body clocks impossible falls to fresh varied import indoors a variety of 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 3. What part of the life there would be most challenging for you？Why? Unusually long days and nights. Loneliness can of course be a problem. It can be difficult to have a varied diet. … Because … We’ve talked about how we humans survive under different conditions. Now let’s pay attention to our friends — wild animals. 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 1.Where would you normally expect to find them? The wild are expected to be in the wild. fox/fɒks/狐狸 leopard/ˈlepəd/豹 bear/beə(r)/熊 racoon /rəˈkuːn/浣熊 chacma baboon /ˈtʃækmə/ /bəˈbuːn/ hedgehog /ˈhedʒhɒɡ/刺猬 南非大狒狒 P82 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 2. Would you be surprised to see these animals in a city? Why or why not? 3. What problems could they encounter in cities? They may have difficulties finding food, shelter and mates. If people find them, they may be trapped or killed. 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Prediction 2. Look at the title: The Wild Within. And think about what it means. 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 II Fast reading Now reading the passage and check your prediction! 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 20 3. Choose the topic sentences for Paragraphs 2–5 and write them on the lines to complete the passage. a. One thing crucial to the increasing number of “urban animals” is their ability to adapt. b. People often wonder about the reasons behind this mass urban migration. c. For those animals that don’t adapt, the city can be a dangerous or even deadly place. d. Yet, for its newest and wildest inhabitants, a city can offer many benefits. Para 4 Para 2 Para 5 Para 3 P84 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Para.2 Reasons Para.3 Benefits Para 4 Adaptation Para 5 Dangers Para 6 Suggestions Para 1. The crime Introduction Explanation Conclusion Exposition Read for the structure: Read for the genre: 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Read for the main idea of the passage The passage explains the impact of human urbanization process on wildlife by introducing the phenomenon of wild animals entering the cities, the reasons behind, their living conditions and the problems encountered in the cities and so on. 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 23 III Careful reading 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 24 The crime took place in a seaside suburb of Cape Town. Spotting the car with its window left open, the greedy thief didn’t hesitate. Within seconds, he had reached inside and run away with a bag of shopping. No matter how many crimes he committed, the police were powerless to arrest him. You see, this was no ordinary criminal: it was a chacma baboon. Once almost unheard of, scenes like this one in Cape Town are now common all over the world. With foxes in London, mountain lions in San Francisco and wild pigs in Hong Kong, it is almost as if our cities are being taken over by wild animals. Why does the author mention the crime in the first paragraph? Read and Answer Para. 1 To introduce the topic of the whole passage and attract readers’ attention. commit (使)承担义务; (使)作出保证 commit a crime / mistake 犯罪 / 犯错 派生词 criminal n [C] 罪犯 take over 接管 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Most of us would assume that urban development and climate change are responsible for pushing the animals out of their natural habitats. However true this is, we also need to consider that some of these so-called “urban animals” have never moved at all – it’s we humans who have moved into their territory. Wherever they go, animals find towns and cities in their way. With nowhere else to make their homes, they have no choice but to move in with us. Why do wild animals move into cities? Read and Answer Para. 2 ① ② be responsible for 对……负责 have no choice but to do sth 别无选择只能做某事 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 As our cities become greener, they offer increasingly appealing spaces to animals looking for new habitats. Out of reach from many of their natural predators, these newcomers often flourish in their new city lives. Today, foxes can be seen all over London-one even being found living on the 72nd floor of the Shard building when it was under construction! What’s more, hungry animals are finding plenty to eat in our gardens and in the leftovers we throw away. What benefits can a city offer to its wild inhabitants? Read and Answer Para. 3 ① ② flourish v 像花一样盛开生长茂盛：兴盛 under construction 在建设中 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 There is evidence that urban racoons are more intelligent than their wild cousins, as they frequently have to figure out difficult problems such as how to open rubbish bins and other containers which they would not find in the wild. Some animals have even changed their living habits to fit in with their new homes. Although naturally active at night, urban foxes come out in daylight if the reward is good enough. Their city location also means that they are getting a taste for the multicultural cuisine on offer from the garbage, such as hamburgers, lamb kebabs and even garlic bread! Read and Answer Para. 4 Wild animals urban racoons open rubbish bins and other containers. urban foxes come out in daylight if the reward is good enough. difficult problems change their ___________to fit in figure out _______________ living habits 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Unable to distinguish between blue sky and glass, birds crash into windows at speeds of about 50 kilometres per hour. Recent studies estimate that between 400 million and 1 billion birds die from window impacts each year in the US alone. Shockingly, these deaths amount to around ten per cent of the total US bird population. Some species are more affected than others. One theory behind this is that these birds have yet to change their migratory routes that take them through cities with high-rise buildings. However they adapt to our ways of urban living, it’s important that we get a better understanding of and even learn to appreciate our wild neighbours. Only then can we look towards harmoniously sharing our urban habitats. Whatever the reasons behind these species entering our cities, one thing is for sure as it’s often a means of their survival, they could be with us to stay. 1. Why may cities be dangerous for some birds? Read and Answer Para. 5 Para. 6 ① ② 2. What should we do to coexist with our wild neibroughers? 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Organise information from the passage and complete the diagram. 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Reasons for migration Urban development and climate change push the animal 1______________________________. Wherever they go, animals find towns and cities in their way. With nowhere else to make their homes, they have no choice but to move in with us. 2 Benefits of cities for animals Appealing spaces as habitats. 3 Out of reach from many of their natural predators, these newcomers often flourish in their new city lives. 4 Hungry animals are finding plenty to eat in our gardens and in the leftovers we throw away. out of their natural habitats 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Animals’ adaption to cities Urban animals are more Some animals have even changed their living habits to fit in with their new homes. 6 5 Dangers for some animals 7 Unable to distinguish between blue sky and glass, birds crash into windows. 8 Some birds have yet to change their migratory routes that take them through cities with high-rise buildings. intelligent than their wild cousins. We should learn to better understand and appreciate our wild neighbours, and 9 look towards harmoniously sharing our urban habitats. 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Group work： Talk about what people can do to achieve a balance between the need for urban development and the protection of wild animals. 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Ⅳ Post-reading 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 34 How would you describe the relationship between people and urban animals in the passage? What figure of speech is used in the first paragraph? Why does the author choose to start the passage this way? Think Share 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 35 1.How would you describe the relationship between people and urban animals in the passage? Think Share 5 A balanced relationship. People live in the cities and some animals also see them as habitats. A harmonious relationship. People and animals can get what they need from the cities. 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 36 2. What figure of speech is used in the first paragraph? Why does the author choose to start the passage this way? Think Share In the first paragraph, the author uses personification to describe what urban animals are doing, with the aim of attracting readers’ attention. 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 37 Language points V 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 38 Important phases 1 commit a crime 2 take over 3 be responsible for 4 have no choice but to do sth 5 under construction 6 figure out 7 fit in with 8 get a taste for 9 distinguish between A and B 10 amount to 11 get a better understanding of 犯罪 接管 弄清楚 在建设中 为……负责 别无选择只能做某事 适应 在 A 和 B 之间区分 品尝 占……比；总计 更好地理解 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Spotting the car with its window left open, the greedy thief didn’t hesitate. (P82) Important sentences When the greedy thief found the window of the car was open, he did what he wanted without delay / immediately. Paraphrase 1: spotting the car with its window left open和once almost unheard of 分别是现在分词结构和过去分词结构，均在句中作状语。 Once scenes such as this one in Cape Town were very rare, but now they are common all over the world. Paraphrase 2: 2. Once almost unheard of, scenes like this one in Cape Town are now common all over the world. (P82) 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 40 如何辨别什么时候用现在分词还是过去分词作状语？ 关键就是看句子主语是该（非谓语动词）动作的施动者，还是该动作的承受者。 非谓语动词作状语 Entering the room, he found Jerry was seated at the desk. 主语 Jerry 和 enter 是主动关系，故用 entering。 Surrounded by a garden, this house enjoys fresh air almost all the time. 主语 this house 和 surround 是被动关系，故用 surrounded。 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 ________ (stand) at the top of the mountain, he enjoyed a grand sight of the city. 2) _____ (see) from the above, this house looks very small. 3) _______ (enjoy) a wonderful sight of the city, he goes to the top of the mountain. Standing Seen To enjoy 主语 he 是动作 stand 的施动者 主语 this house 是动作 see 的承受者 此处用 to enjoy 表示目的 非谓语动词作状语 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Complete the summary by filling correct words or correct forms of the given words. More and more animals are entering cities because urban development and 1._______ change push the animals out of their 2. ______ habitats. In other words, it is we humans 3. _________ have moved into their territory and they have no choice but to move in with us. Cities actually provide some 4. ________ for the animals, such as appealing spaces as habitats, 5. _______ (be) out of reach from their natural enemies and finding plenty to eat. So some animals can adapt 6. _____ cities, who are more intelligent than their wild cousins and can find a good variety of food to eat. climate natural who / that benefits being to 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 However, some birds that can’t adjust to cities think of the city as a 7.__________ (danger) place. Unable to distinguish between blue sky and glass, they might crash 8. ______ windows. or change their migratory routes because of the high-rise buildings. From above, we should learn to 9. _______ (good) understand and appreciate our wild neighbours. Their entering our cities is a means of their 10. _________ (survive). Complete the summary by filling correct words or correct forms of the given words. dangerous into better survival 立志 勤奋 诚实 尚美 四川师范大学附属中学创新基地班 Thank you！ 45 Lavf58.12.100 $$