Unit5 Section Ⅳ Writing 大自然神秘现象-【正禾一本通】2024-2025学年高中英语选择性必修第四册同步课堂高效讲义配套课件（外研版2019）

Unit 5 Into the unknown 主题语境：人与自然——探索未知 Section Ⅳ　Writing——关于大自然神秘现象的文章 目录/CONTENTS 教考衔接——教材词汇练续写 表达——即境活用 双写培优 02 01 表达——即境活用 双写培优 The Bigfoot,which was first seen in North America,is one of the world­famous  mysterious creatures. It was said to be 6～10 feet tall, weighing over 500 pounds and was covered  in brown or red fur with large eyes and a big head. to make an  investigation Teams of scientists and researchers who have gone there to make an  investigation have found things related to it, such as waste, fur and so on. 教考衔接——教材词汇练续写 was abandoned in a wild area shrink from  danger threw  himself into 本单元写作任务是写一篇介绍大自然神秘现象的文章，属于现象说明文。此类文体较为常见，一般应先指出某地存在某种现象，然后说明这种现象产生的原因，最后发表看法。 【写作指导】 Ⅰ.谨记写作范式 Ⅱ.积累话题素材 [常用词汇] ①out of sight 　　　　 　 看不见 ②delve into 深入探究 ③look into 调查 ④check out 调查，检查 ⑤get to the bottom of 找出某事的真正原因或起因 ⑥throw light on 阐明 ⑦be known as 被称为；被认为是；以……著称 ⑧remain largely unknown 很大程度上仍未知 ⑨without apparent reason 没有明显的理由 ⑩distress signals 呼救信号 ⑪put...down to coincidence　　 把……归结为巧合 ⑫capture people's imaginations 引起人们的想象 [出彩佳句] 第一部分：引出话题 ①However, the discovery of...has sparked intrigue among scientists and the public. 然而，……的发现引发了科学家和公众的兴趣。 ②Many unexplained mysteries in the world have been catching the public's attention, one of which is... 世界上许多无法解释的谜团引起了公众的注意，其中之一是…… 第二部分：人类对其成因的探究 ③People are wondering where they came from and why they're there. 人们想知道它们从哪里来，为什么在那里。 ④Some think...might have formed naturally over time because (of)... 有人认为……可能是随着时间的推移自然形成的，因为…… ⑤Others believe that maybe another civilisation lived in...and built them. 其他人则认为，也许另一种文明生活在……并造就了它们。 ⑥But right now, there isn't enough proof for this guess. 但目前，这一猜测还没有足够的证据。 第三部分：总结全文 ⑦To figure out the mystery of..., further exploration and technological advancements are required. 为了解开……的谜团，需要进一步的探索和技术进步。 ⑧The hope is that more evidence will be found to clear up the mystery. 希望能找到更多的证据来解开这个谜团。 【实战演练】 根据下面表格中的内容写一篇有关“北美大脚怪(Bigfoot)”的短文，向校报的“自然探秘”栏目投稿。 出没地址 北美 怪物描述 像猿(ape)，高6～10英尺，重500磅以上，全身覆盖棕色或红色毛发，头和眼睛很大，脚印长达24英寸 发现情况 科学家和研究人员找到了相关的毛发、粪便(waste)及大脚印等 结论 无其他证据证明其存在，也许是当地传说以吓退徒步者或猎人 注意：1.写作词数应为80左右； 2．可适当增加细节，以使行文连贯。 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 Step 1　审题谋篇·定框架 定人称 以第三人称为主 定时态 以一般现在时，一般过去时和现在完成时为主 定框架 第一段：神秘生物出没的地点； 第二段：根据所给内容，描述神秘之处； 第三段：科学家的相关研究情况及结论 Step 2　要点翻译·用佳句 1．大脚怪是世界著名的神秘生物之一。它是在北美洲被首次看到的。 The Bigfoot is ．It was first seen in North America. [升级]　用定语从句改写句1 2．据说它高6～10英尺，重量在500磅以上，全身覆盖棕色或红色的毛发，头和眼睛很大。 It 6～10 feet tall.It weighed over 500 pounds.It brown or red fur with large eyes and a big head. one of the world­famous mysterious creatures was said to be was covered in [升级]　用现在分词合并句子 3．目前已发现长达24英寸的脚印。 Footprints have been found at present. 4．科学家和研究人员团队已经去那里进行了调查。他们已经找到了与它相关的东西，如粪便、毛发等。 Teams of scientists and researchers have gone there ．They have found things related to it, such as waste, fur and so on. [升级]　用定语从句改写句4 up to 24 inches long 5．然而，到目前为止，还没有其他证据证明它的存在。 However, so far there has been no other evidence ． 6．有些人认为这可能只是民间传说，用来吓退北美的徒步旅行者和猎人。 Some people think it may be just folk tales in North America. to prove its existence to terrify hikers and hunters Step 3　连句成篇·达美文 The Bigfoot, which was first seen in North America, is one of the world­famous mysterious creatures. Witnesses described it as an ape­like creature.It was said to be 6～10 feet tall, weighing over 500 pounds and was covered in brown or red fur with large eyes and a big head.Footprints up to 24 inches long have been found at present. Teams of scientists and researchers who have gone there to make an investigation have found things related to it, such as waste, fur and so on.However, so far there has been no other evidence to prove its existence.Some people think it may be just folk tales to terrify hikers and hunters in North America. 环境 描写 ①canal 　 n.运河 ②coral n.珊瑚 ③ruin 　　　 　 　 n.残垣断壁，废墟 动作 描写 ①intrigue v.(因奇特或神秘而)激起……的兴趣, 引起……的好奇心 ②bury v.将……埋在下面 ③abandon v.离弃，逃离 ④retreat v.后退；离开；退避 ⑤shrink v.退缩，畏缩 ⑥set out 动身踏上(漫长的旅途) 动作 描写 ⑦run for one's life 逃命 ⑧think twice 再三考虑，慎重考虑 ⑨apply...to... 把……应用于…… ⑩throw oneself into 积极投入到……中去 [语段情景用]　对冒险故事很感兴趣的尼古拉斯和父亲出发去滑雪了。离开时，尼古拉斯决定独自一人下山。不幸的是，一场猛烈的暴风雪席卷了这个地区，尼古拉斯迷路了…… run for his life would not retreat Thinking twice Nicholas，interested in (用本单元词汇替换黑体词汇：1. ) adventure stories，2. (出发去滑雪) with his father.They had a wonderful day.When they were to leave，Nicholas decided to go down unusual trails himself.Unfortunately，a fierce snowstorm swept the area and Nicholas was lost.He remembered the story he ever read，in which a man 3. (被遗弃在一个荒野地区) and had to help himself out.“I would not 4. (逃避危险).It's time to 5. (把我学到的技巧付诸实践)，” he whispered.He determined to 6. (逃命).Although in a low mood，he 7. .8. (再三考虑)，he 9. (全身心地投入) building a snow cave to keep himself warm.The next day，he was found by his father，safe and sound. intrigued by set out to go skiing apply the tips I learned to practice $$