Unit 5 Humans and nature Lesson 3 Race to the pole 学习任务单-2024-2025学年高中英语北师大版（2019）必修第二册

北师大必修 2 Unit 5 lesson 3 Race to the Pole知识点 一、重点词汇 1. explorer：n. 探险者；勘察者。 2. preparation：n. 预备，准备。常用搭配：in preparation for为……做准备；make preparations for为……做准备。 3. ski：n. 滑雪板；vi. 滑雪。 4. tent：n. 帐篷。 5. pole：n. 极地；杆，柱。 6. captain：n. 队长；组长。 7. polar：adj. 极地的，地极的。 8. base：n. 基地，大本营；基础 vt. 以……为基础。常用搭配：at the base of在……底部；base A on B=be based on/upon B以B为基础/根据。 9. anxiously：adv. 焦虑地；不安地；渴望地。其形容词形式为anxious，常用搭配：be anxious about sb/sth担心某事/某人；be anxious for sth渴望某事；be anxious to do sth渴望/急于做某事 。 10. break down：停止运转，出故障。 11. ambition：n. 抱负，雄心；追求，夙愿。 12. exploration：n. 探索，探险。 二、重点短语 1. in preparation for：为……做准备。 2. make preparations for：为……做准备。 3. make rapid progress：取得快速进步。 4. have serious difficulties with：在……有严重困难。 5. run out of：用完，耗尽。 三、重点句式 1. 完全倒装句：当here, there, now, then, in, out, down, away等表示地点、时间和方位的副词位于句首，谓语动词是be, come, go, lie, stand等，且主语是名词时，句子用完全倒装结构，如“Then came the total darkness of the polar winter.”。 2. the first to do sth：表示“第一个做某事的人”，如“Amundsen was the first to leave on 8 September, 1911.”。 四、语法知识 - 一般过去时：课文中大量使用一般过去时来描述过去发生的探险事件，如人物的行动、事件的发展等。需注意动词的过去式变化规则以及在不同语境中的用法。 - 过去进行时：用于描述在过去某个时间点或时间段正在进行的动作，如“While he was on the way to Antarctica, he received a message from the Norwegian explorer Roald Amundsen.”。 五、文化背景知识 - 人物背景：了解罗伯特·福尔肯·斯科特（Captain Robert Falcon Scott）和罗尔德·阿蒙森（Roald Amundsen）两位极地探险家的生平事迹及他们此次南极探险的背景和目标。 - 南极地理知识：南极洲是地球七大洲之一，是最冷最干的大陆，90%被冰覆盖，有独特的气候和自然现象。 北师大必修二Unit 5 lesson 3 Race to the Pole练习题 一、词汇练习 1. 用所给单词的适当形式填空。 - The ______ (explore) team set off early in the morning. - They made good ______ (prepare) for the coming journey. - The ______ (anxious) on her face was obvious. - His ______ (ambition) is to reach the top of the mountain. - This scientific ______ (explore) may change our view of the universe. 2. 单项选择。 - They built a ______ at the foot of the mountain. A. tent B. pole C. base D. ski - The machine ______ suddenly and we had to stop working. A. broke down B. ran out of C. made progress D. was based on 二、短语练习 1. 用适当的短语填空。 - They are busy ______ the exam. (为……做准备) - We have already ______ in this project. (取得快速进步) - They ______ food and had to return. (用完) - She ______ understanding the math problem. (在……有严重困难) 三、句式练习 1. 改写句子（使用完全倒装结构）。 - The bus came here. ______________________________________________________ - A group of children rushed out. ______________________________________________________ 2. 翻译句子（使用“the first to do sth”）。 - 他是第一个到达山顶的人。 ______________________________________________________ 四、语法练习（一般过去时与过去进行时） 1. 用所给动词的适当形式填空（一般过去时）。 - He ______ (travel) to the Arctic last year. - They ______ (set) up a camp near the river. 2. 用所给动词的适当形式填空（过去进行时）。 - While I ______ (read), my sister was watching TV. - What ______ you ______ (do) at 8 o'clock yesterday evening? 五、阅读理解 阅读短文，回答问题。 Amundsen and Scott were both great polar explorers. Amundsen was well-prepared for his journey to the South Pole. He made careful preparations and had a strong team. His team used skis and sled dogs which helped them move quickly. Scott, on the other hand, faced many difficulties. His team had problems with their equipment and the harsh weather. Amundsen reached the South Pole first. Scott and his team also arrived at the pole later but unfortunately died on their way back. 1. What was Amundsen's advantage in the race to the pole? 2. What difficulties did Scott's team have? 3. What was the result of the race? 六、写作练习 以“My Dream Exploration”为题，写一篇短文，描述你梦想中的一次探险经历，要求用到本单元所学的重点词汇、短语、句式和语法知识，不少于 100 词。 ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ 答案： 一、词汇练习 - 1. exploration - preparations - anxiety - ambition - exploration - 2. C - A 二、短语练习 - 1. making preparations for - made rapid progress - ran out of - has serious difficulties with 三、句式练习 - 1. Here came the bus. - Out rushed a group of children. 2. He was the first to reach the top of the mountain. 四、语法练习 - 1. traveled - set - 2. was reading - were; doing 五、阅读理解 1. He was well-prepared, had a strong team and used skis and sled dogs. 2. They had problems with their equipment and the harsh weather. 3. Amundsen reached the South Pole first. Scott and his team arrived later and died on the way back. 六、写作练习（示例） My Dream Exploration I have always had a great ambition to explore the Amazon rainforest. I would make full preparations before setting off. I would bring a tent, enough food and water, and necessary exploration tools. When I was in the forest, I might have serious difficulties with the complex terrain and the unfamiliar environment. Maybe I would run out of some supplies and have to find ways to get more. While I was walking through the forest, I might see some rare animals and plants. I would be the first to record some undiscovered species. I would be both excited and a little anxiously. I believe this exploration would be an unforgettable experience and would enrich my understanding of nature. 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$