Unit 5 Into the wild Understanding ideas The Monarch’s Journey 课件 -2025-2026学年高中英语外研版必修第一册

该高中英语课件围绕“The Monarch’s Journey”主题，系统呈现帝王蝶迁徙的奥秘、科学原理及生存现状，通过激活已知（特征、迁徙能力）、补充细节（学名、命名由来）搭建学习支架，以问题链引出迁徙之谜，梳理文章“现象-奥秘-影响-保护”的结构脉络。 其亮点在于融合语言能力（分析体裁、判断文章出处）、思维品质（比较“Journey”与“Migration”的深层含义）和文化意识（渗透生态保护与人类命运共同体意识），采用问题驱动与任务型活动（完成流程图、视频配音），词汇教学结合语境（measure、survive的用法及练习）。助力学生提升语篇分析与综合运用能力，教师可借助清晰路径与多样活动优化教学实施。

The Monarch’s Journey Reading Class Book 1 Unit 5 Understanding ideas To Read Why What How What The Monarch’s Journey What do you know about it? beautiful insects with fine black and orange wings The Monarch’s Journey What do you know about it? Somehow they manage to travel around 4,000 kilometers south and find their way to California or Mexico. They migrate to find food, seek a partner, or in search of warmer weather. delicate 精致的 “no one knew how they did this” “long and difficult” adv. towards the south What ruler 君主；帝王 proper name: Danaus plexippus 鳞翅目昆虫学家（研究蝴蝶和飞蛾的人） (知识、活动的)领域，范围，范畴； 领土，领地，势力范围 Journey? The Monarch’s . What a process of transformation or growth a sense of adventure which involves challenges , adaptations, and survival a narrative aspect which invites readers to relate to the butterfly and deepen readers’ engagement with this passage Migration? accurate and scientific lacking in the warmth and personal touch How do they manage this journey? What the time of day the way to go the position of the sun the places where it will spend the winter a c b Read para 3 to finish the 1st flow chart on page 69 cause effect When did scientists find the answer? Read para 4 to finish the 2nd flow chart on page 69 What The solution to the mystery of the monarch’s amazing ability comes at a time when it is in serious trouble. Read para 4 to finish the 2nd flow chart on page 69 cut down places kills the plants has crashed by as much as 90 per cent e g f What The solution to the mystery of the monarch’s amazing ability comes at a time when it is in serious trouble. effect cause Why does the author write this passage? Why v v actions expected outcome Writing Purpose call on actions record raise awareness plant number increaces Why survive and thrive Think about where you are most likely to find the passage. In a scientific research paper about the monarch butterfly’s migration. B. In a popular nature magazine introducing the monarch butterfly. In a travel leaflet encouraging people to visit North America. scientific research paper 科学研究论文 phenomenon questions survey process solutions conclusion further study Based on what we have learned about moarch’s journey, please write some lines for this video and do a voice-over. Expository writing Descriptive writing Narrative writing Argumentative writing How What is the genre of the passage? How The Monarch’s Journey para 1 What is , para 2 What is , para 3 What is , para 4 What is , para 5 What is , migration monarch’s migration mystery the answer mornach’s trouble solution to the trouble Part I The migration of monarch butterfly Part II The influence of human’s activities on monarchs One of the most wonderful migrations in nature is that of the North American monarch butterfly. Somehow they manage to travel around 4000 kilometers south and find their way to California or Mexico. These two pieces of information - the time of day and the point where the sun is in the shy- allow the butterfly to determine the way to go. The research on the monarch's behaviors has however led to a greater awareness of this creature. 1) I can’t lend my bike to you, for Tom is using it. 2) The population of China is larger than that of the UK.   (that指上文中的population，同类但不同物) (it指上文中的my bike，是同一个事物) One of the most wonderful migrations in nature is the migration of the North American monarch butterfly. In an unknown way, they successfully travel about 4,000 kilometers south and eventually reach either California or Mexico, despite the challenges. The butterfly is aware of the time of day and the position of the sun in the sky, so it can use these two pieces of information to find out which way to go. Fortunately, the research on the monarch's behaviors has resulted in a greater understanding of this creature. The solution to the mystery of the monarch's amazing ability comes at a time when it is in serious trouble. The more we know about this lovely creature, the greater the chance it will survive and keep its place in the natural world for a long time to time. The answer to the mystery of the monarch's remarkable ability arises when it is facing significant challenges. The more we learn about this beautiful creature, the bigger its chances of survival and maintaining its existence in the natural world for the long term. Important words measure measure... by... 用……来衡量…… be measured by / in 用……来衡量/计算 It’s generally acknowledged that education shouldn’t ______________________________________________. 人们普遍认为教育不应该仅仅用考试成绩来衡量。  The pond _________ about 2 metres __________.  这个池塘宽约2米。 ① vt. & vi.（长度）为；测量；衡量 be measured only by examination results measures across 18 Therefore, it’s high time we took measures to prevent water from being polluted. 因此，是我们采取措施防止水被污染的时候了。 The suit fits me well because it was made to my measure.  这套衣服很适合我，因为它是按我的尺寸做的。 ② n. 计量单位；措施；尺寸 take measures to do sth 采取措施做…… make sth to sb’s measure 照某人的尺寸做某物 Important words measure 19 将下列句子补充完整。 Some villagers reported a huge snake, __________ (measure) over two meters long, was found dead in a nearby cave. Exercise measuring “measure”作动词，表示“有……长 / 宽 / 高”时，为不及物动词，不用于被动和进行时态，若其短语作后置定语，要用v-ing形式。 20 Important words survive sb by… 比某人活的长…… (=outlive) survive on sth 靠某物而生存下来 survive vi. 幸存，生存下来，比……活得长 vt. 经历……之后还存在 她比她丈夫多活了十年。 She survivd her husband by ten years. survival n. 幸存 survivor n.幸存者 The company managed to survive the crisis. 公司设法渡过了危机。 Many birds didn't survive the severe winter. 很多鸟死于这次严冬。 21 Bye bye Great beginnings often lead to excellent outcomes. $