Unit 2 Onwards and upwards 同题异文 群文阅读（课件PPT）-【步步高】2024-2025学年高二英语选择性必修第一册学习笔记（外研版）

该高中英语单元复习课件以“同题异文”群文阅读为核心，整合屠呦呦科研、南极探险、篮球追梦三篇人物故事文本，通过词汇积累表与分题型阅读训练，构建“主题阅读-词汇拓展-解题策略”的知识网络，体现文本间“克服挑战实现目标”的逻辑联系。 其亮点在于采用群文对比阅读模式，如屠呦呦与探险者故事的跨文本分析，培养学生语言能力（文本理解与词汇运用）和思维品质（推断与评价），结合分层阅读题（基础细节到推理题）和词汇积累，助力学生巩固阅读技巧，教师可借群文对比提升复习针对性。

阅读理解 同题异文　群文阅读 Onwards and upwards Unit2 A (选自人教版选择性必修第一册 UNIT 1) TU YOUYOU AWARDED NOBEL PRIZE 6 October 2015 This year’s Nobel Prize for Physiology or Medicine has been awarded to Tu Youyou(co-winner)，whose research led to the discovery of artemisinin，a crucial new treatment for malaria.Artemisinin has saved hundreds of thousands of lives，and has led to improved health for millions of people.Over 200 million people around the world get malaria each year，and about 600,000 die from it.Artemisinin has become a vital part of the treatment for malaria，and is thought to save 100,000 lives a year in Africa alone. Tu Youyou，a committed and patient scientist，was born in Ningbo，China，on 30 December 1930，and graduated from Peking University Medical School in 1955.After she graduated，she worked at the China Academy of Traditional Chinese Medicine in Beijing.In 1967，the Chinese government formed a team of scientists with the objective of discovering a new treatment for malaria，and Tu Youyou was among the first researchers chosen.In the beginning，Tu Youyou went to Hainan，where malaria was more common，to study malaria patients.In 1969， she became the head of the project in Beijing，and decided to review ancient Chinese medical texts to find traditional botanical treatments for the disease.Her team examined over 2,000 old medical texts，and evaluated 280,000 plants for their medical properties.From their research，they discovered and tested 380 distinct ancient Chinese medical treatments that showed promise in the fight against malaria. One medical text from the fourth century suggested using the extract from sweet wormwood to treat a fever.Tu’s team tested a collection of dried wormwood leaves but found no effect.They then tried boiling fresh wormwood，and using the liquid obtained from this to treat malaria，but this did not work either.Their project got stuck.However，Tu Youyou would not acknowledge defeat.She analysed the medical texts again，and by chance，she found one sentence suggesting a different way to treat the wormwood.She concluded that boiling the sweet wormwood apparently destroyed its medical properties.Using a lower temperature to draw out the extract，she found a substance that worked. After failing more than 190 times，the team finally succeeded in 1971.Tu Youyou and her team members even insisted on testing the medicine on themselves to make sure that it was safe.Later，the medicine was tested on malaria patients，most of whom recovered.This medicine，which was called artemisinin，soon became a standard treatment for malaria. According to Tu Youyou，the discovery of artemisinin was a team effort.Upon hearing that she had been awarded the Nobel Prize，she said，“The honour is not just mine.There is a team behind me，and all the people of my country.This success proves the great value of traditional Chinese medicine.It is indeed an honour for China’s scientific research and Chinese medicine to be spread around the world.” 1.What does the author want to tell us in the first paragraph? A.A great many people die from malaria every year. B.The reason why Tu Youyou has won the Nobel Prize. C.Malaria has done much harm to the people in Africa. D.Artemisinin is used to treat many kinds of diseases. √ 2.What contributes to Tu Youyou’s discovery according to paragraph 4? A.Her professional knowledge. B.Her personal characteristics. C.The recognition of Nobel Committee. D.Joint effort of her team and the whole country. √ 3.What can we infer from the article? A.Tu was not sure about the value of traditional Chinese medicine. B.Tu and her team had tested many times before they succeeded. C.Tu was modest and was proud of traditional Chinese medicine. D.Tu was clever and determined while doing some research. √ 4.What does the underlined word “promise” refer to in the second paragraph? A.Discovery. B.Possibility. C.Activity. D.Examination. √ 词汇积累 1.physiology n.生理学；生理机能 2.artemisinin n.[药]青蒿素 3.crucial adj.至关重要的；关键性的 4.malaria n.疟疾 5.vital adj.必不可少的；极其重要的；充满生机的 6.committed adj.尽心尽力的；坚定的；坚信的 7.academy n.(艺术、文学、科学等的)研究院；学会；专科院校 8.objective n.目标；目的 adj.客观的 9.botanical adj.植物学的 10.evaluate vt.评价；评估 11.distinct adj.清晰的；清楚的；有区别的 12.extract n.提取物；摘录 vt.提取；提炼；摘录；(用力)拔出 13.wormwood n.蒿，洋艾 14.acknowledge vt.承认(属实、权威等)；(公开)感谢 15.defeat n.失败；挫败 vt.击败；战胜 16.analyse vt.[NAmE-ze]分析 17.apparently adv.显而易见；看来；显然 18.substance n.物质；物品；事实根据 19.insist vi.& vt.坚持；坚决要求 B (选自人教版选择性必修第三册 UNIT 4) A SUCCESSFUL FAILURE Perce Blackborow joined an expedition with Sir Ernest Shackleton to Antarctica on the ship Endurance in 1914.Shackleton was one of the most famous explorers of his day and it was considered a great honour to be part of his expeditions.Below are some of Blackborow’s diary entries. 31 Oct,1914 ...Well，it so happened that one morning I bought a newspaper and read the advertisement about the Antarctic expedition. An expedition to the South Pole with the great Sir Ernest Shackleton—this is the adventure that I have been dreaming of.And I was ready for it.At the age of 19，I am fit and full of vigour.However，when I applied to join the expedition，Shackleton turned me down because he thought I was too young and wasn’t qualified.But I was so enthusiastic about the idea of going along with them that I secretly went aboard his ship，the Endurance，and hid in a small cupboard.Unfortunately，three days after we set off I was discovered.Shackleton did not want to turn back so he offered me a job，but only after he promised me，“If anyone has to be eaten，then you will be the first！” He assigned me to be a steward，and I now serve meals for twenty-eight men，three times a day. How everyone will envy me when I come back and tell them about the amazing places I have been to! 21 Nov,1915 The journey has not been easy.Endurance became stuck in the ice as we approached Antarctica.The ice froze around us and we were well and truly stuck! We saw the ship get crushed by the ice.And when the ship sank，our hearts sank with it. Before we abandoned the ship，Shackleton calmly called us together and told us to rescue our most essential supplies—the small boats，our food，the cook stove，candles，clothes，and blankets.This was no time to panic.We were not allowed to take most of our personal belongings，and Shackleton himself threw away all his gold.But to our surprise，he allowed Hussey to keep his banjo.Hussey often plays it to keep our spirits up. We are now camped on the ice and we have been managing to survive，but spring is coming，and the ice will soon begin to melt. 20 May,1916 We have been struggling for days，but things on Elephant Island are going from bad to worse.We are now crowded together under one of our boats on the rocky shore of this miserable place.Soon after we arrived，Shackleton left us to find help on South Georgia Island,1,320 kilometres away—the voyage was too dangerous and difficult for all of us to make it in our small boats.If Shackleton fails，will we have any hope of rescue? No.No navy in the world ever stops at Elephant Island，and no one else knows that we are here. I feel low.It’s cold and windy.The island has no plants.Sometimes we are able to catch a seal or a penguin to eat.Otherwise，there is no food.I try to think of happier things：decent food，warm and dry clothes，a cosy bedroom，sunny days，and my mother’s face...However，these happy memories are soon interrupted by a sudden cold rush of air. I shouted，“Shut the door！” “Hold on now，Perce.Don’t you go turning into another Tom，” came the reply.“We’ve caught another penguin，so it’s penguin soup tonight！” Bless Frank Wild，the kindest man there is after our leader，Ernest Shackleton.How could I become as selfish and bad-tempered as Thomas Orde-Lees! Without Frank and Ernest，we’d all be dead by now.Their genuine concern for others，their perseverance，and their resolve fill me with hope. Perhaps there is a chance we will return home，after all. 1.Why did Blackborow want to join Sir Shackleton’s expedition? A.He was young. B.He was full of energy. C.This was his dream. D.This was his job. √ 2.How did Blackborow feel when he was accepted at last? A.He would be admired. B.He’d get a promotion. C.He would be punished. D.He’d be hated by his parents. √ 3.What happened to the ship? A.It’s frozen. B.It was crushed by ice. C.It’s out of oil. D.It’s useless. √ 4.Who was a selfish person? A.Tom. B.Ernest Shackleton. C.Thomas Orde-Lees. D.Frank Wild. √ 词汇积累 1.expedition n.探险；远征；探险队 2.entry n.条目；记录 3.vigour n.[NAmE vigor]精力；力量；活力 4.qualified adj.合格的，胜任的 5.steward n.(轮船、飞机或火车上的)乘务员；服务员 6.envy n.& vt.羡慕；妒忌 7.crush vt.毁坏；压坏；压碎 n.拥挤的人群 8.abandon vt.舍弃；抛弃；放弃 9.banjo n.班卓琴(乐器) 10.melt vi.& vt.(使)融化；熔化；软化 11.miserable adj.痛苦的；令人难受的 12.voyage n.& vi.航海；航行 13.navy n.海军；海军部队 14.decent adj.相当不错的；正派的；得体的 15.cosy adj.温馨的；舒适的 16.selfish adj.自私的 17.genuine adj.真正的；真诚的；可信赖的 C (节选自英语美文阅读) I used to watch her from my kitchen window.She seemed so small as she pushed her way through the crowd of boys on the playground.The school was across the street from our home and I would often watch the kids as they played during break. I remember the first day I saw her playing basketball.I watched in wonder as she ran circles around the other kids.She managed to shoot jump shots just over their heads and into the net.The boys always tried to stop her but no one could.I began to notice her at other times，basketball in hand，playing alone. One day I asked her why she practiced so much.Without a moment of hesitation she said，“I want to go to college.The only way I can go is to get a scholarship.I am going to play college basketball.I want to be the best.My Daddy told me if the dream is big enough，the facts don’t count.” I watched her through those junior high years and into high school.Every week，she led her school team to victory. One day in her senior year，I saw her sitting in the grass，head in her arms.I walked across the street and sat down in the cool grass beside her.Quietly I asked what was wrong.“Oh，nothing，” came a soft reply，“I am just too short.” The coach told her that she would probably never get to play for a top ranked team—much less offered a scholarship—so she should stop dreaming about college. She was heartbroken and I sensed her disappointment.I asked her if she had talked to her dad about it yet.She told me that her father said those coaches were wrong.They just did not understand the power of a dream.He told her that if she truly wanted a scholarship，and that nothing could stop her except one thing—her own attitude.He told her again，“If the dream is big enough，the facts don’t count.” The next year，as she and her team went to the Northern California Championship game，she was offered a scholarship.She was going to get the college education that she had dreamed of. 1.Why did the girl practice playing basketball so much? A.She wanted to play basketball better than boys. B.Playing basketball can increase her height. C.She wanted to get the college education. D.She had the gift for playing basketball. √ 2.What does the sentence “if the dream is big enough，the facts don’t count” mean? A.The facts are not important. B.Every one of us should have a dream. C.If you have a dream，it must come true. D.If you try your best，a dream will beat the facts. √ 3.What can we learn from the passage? A.The father always encouraged the girl. B.A top basketball team can offer the player money. C.The girl was considered too short to be a top player. D.The girl stopped dreaming about college because of the coach. √ 4.What message does the author want to convey in the passage? A.Practice makes perfect. B.Pride comes before a fall. C.Where there is a will，there is a way. D.Rome was not built in one day. √ 词汇积累 1.hesitation n.犹豫 2.scholarship n.奖学金 3.sense v.感觉到 4.championship n.锦标赛；冠军地位 本课结束 $