2019外研版高中英语选择性必修四Unit5 Into the unknown 知识清单
Unit5IntotheUnknownDevelopingideas教学设计高二下学期英语选择性
外研版（2019）选择性必修第四册Unit 5 Into the UnknownDeveloping ideas教材分析：本节课是外研版2019年选择性必修第四册Unit 5的内容，主要涉及到"Into the Unknown Developing ideas"这个主题。
教材包括单元导入部分的幻灯片和视频，主要阅读材料为一篇关于创新科技的文章，以及相关的语言点和练习。
教学目标：通过本节课的学习，学生应能够：1. 熟练运用关于创新科技的词汇；2. 掌握文章的主要内容和结构，提取关键信息；3. 训练阅读理解和提取信息的能力；4. 培养学生的创新思维和表达能力。
教学重点：重点是让学生熟练运用关于创新科技的词汇，以及理解文章的主要内容和结构。
教学难点：难点是帮助学生提高阅读理解能力，让他们能够准确提取文章中的关键信息。
学情分析：学生是高二的学生，已经具备一定的英语基础。
他们对科技和创新科技的内容比较感兴趣，但对于理解复杂的文章以及提取关键信息的能力可能还有待提高。
教学策略：为了激发学生的兴趣和参与度，可以采用互动式的教学策略，如小组讨论、问题导向等。
同时，根据学生的学习情况，可以适当调整教学内容和节奏。
教学方法：本节课可以采用多种教学方法，如听说训练、阅读训练、语法讲解等。
在阅读训练环节，可以引导学生通过快速阅读和详细阅读的方式理解文章，并利用相关练习提高他们的阅读理解和提取信息的能力。
在语法讲解环节，可以结合实际例子来进行说明和练习，以帮助学生理解课堂上的难点。
导入环节（约5分钟）：教学内容：通过图片和视频导入，激发学生对“未知世界”的好奇心。
教学活动：1. 准备一些与“未知世界”相关的图片和视频素材，如探险家、深海生物等。
2. 展示这些图片和视频，并问学生：你有没有听说过这些事物？你知道它们的故事吗？3. 引导学生自由发言，分享自己对这些事物的了解和想法，并激发他们对未知世界的兴趣。
外研版(2019)选择性必修四《Unit 5 Into the unknown》单元重点小结
6.ruin n.残垣断壁;废墟 lie/be in ruins成为废墟 fall into ruin毁灭;灭亡;崩溃 be reduced to ruins沦为废墟 ruin vt.破坏;毁坏 ruin sth/sb/oneself 毁坏某物/毁掉某人/自己 be ruined by...被……毁坏/破坏 ruin one’s health/fame/future毁了某人的健康/名誉/前途 7. check out调查;检查 check out办理退房手续 check in办理入住手续 check with与……核实;和……商量
10.look into调查(问题) look up 抬头看;查阅;查找 look up to (sb) 仰视;尊敬;赞赏(某人) look forward to 盼望;期待 look down upon/on 瞧不起;轻视 look back on 回顾;回想(某事) look after 照顾 look ahead (to sth) 展望未来;为将来设想 look through浏览;仔细检查 11. set sail起航;开航 sail n.帆 vi.航行 set sail for=sail for向……航行;朝……航行 set sail across/sail across航行穿过…… sail inheir population expanded,yet more land was needed for agriculture and more trees for construction. 2.Its once-great cities fell into ruin,leaving various mysteries for later people to solve. 3....it might have been for communicating or for staying warm,but not just for flight. 4.The rest,they say,is either coincidence or fantasy.
外研版()选择性必修第四册Unit 5 Into the unknown(共38张ppt)
目录
Part 1 核心要点突破
热考词汇
佳句背诵 The girl was sitting there，burying her face in her hands.(动作描写) 这个女孩坐在那里，双手捂着脸。 They buried themselves in their studies，in the belief that they would serve the country with their knowledge. 他们专心于学习，相信他们将来能够用知识来服务国家。
目录
佳作抢鲜背
迁移运用
迁移运用 每日句型练透：it作形式主语(三)
it is our duty/responsibility/...to do 1.Besides，_________it_i_s_o_u_r__d_u_t_y_t_o_k_e_e_p__t_h_e_l_ib_r_a_r_y_i_n__o_r_d_e_r_________
目录
Part 1 核心要点突破
热考词汇
②我每天专心读英文报并获得了丰富多彩的知识。(2021·新高考Ⅰ卷) →I ___________b_u_r_y__m_y_s_e_lf_/_a_m__b_u_r_i_ed__i_n_r_e_a_d_i_n_g______________________ the English newspaper every day and I have gained abundant knowledge. →____________B__u_r_y_in_g__m_y_s_e_l_f/_B_u_r_i_e_d_i_n_r_e_a_d_i_n_g_____________________ the English newspaper every day，I have gained abundant knowledge.
2019外研版高中英语选择性必修四Unit 5Into the unknown知识点及巩固练习
(2019外研版)高中英语选择性必修四※※※Unit 5 Into the unknown※※※(一）Unit 5知识点一、词汇派生1.civilise v.文明化；教化→civilisation n.文明→civilised adj.文明的2.ruin n.残垣断壁，废墟→ruinous adj.毁灭性的→ruinously adv.毁灭地3.dismiss v.拒绝考虑，否定→dismissal n.摒弃；不予考虑→dismissive adj.轻蔑的4.abandon v.离弃，逃离→abandoned adj.被离弃的；被遗弃的→abandonment n.离弃；遗弃二、一词多义1.bury v.①The house was buried under ten feet of snow.（覆盖）②She's 85 and has buried three husbands.（丧失）③He had learnt to bury his feelings.（掩藏）④He walked slowly，his hands buried in his pockets.（插入）2.abandon v.①He gave the order to abandon the ship.（舍弃）②They abandoned the match because of rain.（中止）③Critics accused him of abandoning his principles.（放弃）④This is a baby ab andoned by its parents.（遗弃）三、知识要点1.correspond v.相一致；符合；类似于；相当于；通信Your account of the event does not correspond with/to hers.你对事情的陈述与她说的不相符。
The two maps of London correspond closely.这两张伦敦的地图很相似。
2019外研版高中英语选择性必修四Unit5 单元语法详解课件
a. It is necessary that he (should) be sent there at once . b. It has been suggested that the meeting (should) be put off. c. It is ordered that the meeting (should) be held at once. d. It has been required that these people (should) leave the school.
a. My suggestion is that the meeting (should )be put off . b. The professor gave an order that the test be finished before 5:30. e. His proposal is that the children (should) be protected right away. d. The government reacted to villagers’ requirement that more trees (should) be planted on the mountain every year.
b. He kept looking at her, wondering whether he __D___her somewhere.
A. saw B. has seen C. sees D. had seen
●如果 宾语从句表示的是客观真理，其谓语动词则仍用一般现在时, 请观察以下句子
a. The teacher said that light travels much faster than sound. b. Mr. Smith told us that the earth turns around the sun.
外研版选择性必修四 Unit5 Into the unknown背诵积累学案
外研版选择性必修四Unit5 Into the unknown背诵积累学案班级：________ 姓名：___________ 外研版选择性必修四Unit1 Looking forwards背诵积累检测Ⅰ.请根据原文填空，注意词汇、语法的恰当形式。
1._____________ Maya civilisation from a very young age, 15-year-old Canadian William Gadoury thought hehad _________________ from his study of ancient star charts.2.Based on this, he believed he had _________ an unknown Maya city _______________the jungle.3.So while you may ________________ check out a strange object or to test the waters of a new situation, it canbe safer to steer clear of the unfamiliar.4.Facts such as these add to the mystery surrounding Maya civilisation, ___________________ find out why itdisappeared...5.Of course exploration doesn't have to mean _________________________________ the unknown and it'snever wrong to ________________ before taking action.Ⅱ.请根据语义补全句子。
2019外研版高中英语选择性必修四Unit5 Into the unknown 语法
Unit 5 Space and beyond 语法-精讲破名词性从句包括主语从句、表语从句、宾语从句和同位语从句。
一. 名词性从句的连接词（一）that【观察】That he is still alive is sheer luck John said that he was leaving for London on Wednesday.The teacher told the students（that）they should hand in their homework the next day and that the homework must be signed by their parents.The fact that he has fully recovered makes me happy.【归纳】1. that只起①作用，引导名词性从句，在从句中不作任何成分，也没有词义。
2. that在引导名词性从句时，在以下情况中，that不宜省略：（1）that引导的主语从句位于②时，that不可省略。
（2）当动词后带有多个that引导的宾语从句时，第一个that可以省略，而其他的that ③省略。
（3）当that引导的宾语从句前有it作形式宾语时，that不可省略。
（4）that引导的从句作介词的宾语时，that不能省略。
（5）引导表语从句和④语从句时，that一般不可省略。
(二) whether/if【观察】Whether there is life on the moon is an interesting question.The question is whether she should have a low opinion of the test.Everything depends on whether we have enough money.【归纳】l. if/whether引导的名词性从句是由一般疑问句或选择疑问句转化而来的，whether与if表示“⑤”，只起连接作用，引导从句，在从句中不作任何成分。
Unit5IntotheUnknownStartingout教学设计高二下学期英语选择性
外研版（2019）选择性必修第四册Unit 5 Into the UnknownStarting out本节课的教材分析：本节课所使用的教材是外研版（2019）选择性必修第四册Unit 5 Into the Unknown Starting out。
本单元主要介绍了两位维京人的冒险，通过他们的冒险旅程，学生将了解不同文化之间的交流和互动。
教材包括了一个短文和相关的课堂讨论问题。
教学目标：1. 知识目标：通过本节课的学习，学生能够了解维京文化与其他文化的差异，并探讨不同文化之间的相互影响。
2. 能力目标：培养学生的阅读理解能力，能够通过阅读短文获取关键信息，并运用其内容展开讨论与思考。
3. 情感目标：激发学生对于探索未知的兴趣，培养学生的勇于冒险和接触不同文化的能力。
教学重点：1. 学习掌握关于维京文化的相关知识。
2. 培养学生的阅读理解能力及其运用能力。
3. 培养学生的跨文化交流与理解能力。
教学难点：1. 解读和理解短文中的文化差异。
2. 培养学生的世界观和文化差异意识。
学情分析：学生是高二学生，具备较为扎实的英语基础知识，能够通过阅读短文获取关键信息。
他们具备一定的跨文化交流能力，但对于维京文化可能了解较少。
学生对于新奇的事物具有浓厚的兴趣并且愿意接受挑战。
教学策略：1. 激发学生的兴趣：通过提出引人入胜的问题和情境，引起学生的好奇心和学习兴趣。
2. 合作学习: 设计合作学习活动来促进学生之间的交流与合作，培养学生的跨文化交流能力。
3. 实践性教学：通过学生实际操作或互动参与，让他们亲身体验不同文化之间的差异和交流。
教学方法：1. 阅读理解训练：通过阅读理解练习，训练学生的阅读理解能力，提高学生获取关键信息的能力。
2. 分组讨论：将学生分成小组，让他们就短文中的问题展开讨论，培养学生的合作与交流能力。
3. 视听教学：使用相关的视听资料，让学生更加直观地了解和感受维京文化，激发学生的学习兴趣。
导入环节（约5分钟）：教学内容：引入课题和激发学生的学习兴趣。
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Unit5 Into the unknown 知识-清单破I. 核心单词（A）写作词汇一写词形1. ______ n. 文明（社会）2. ______v. 将……埋在下面3. ______n. 运河4. ______n. 残垣断壁，废墟5. ______ν. 离弃，逃离6. ______ν. 拒绝考虑，否定7. ______adv. 此外；而且；不仅如此8. ______n. 物质(B)阅读词汇一明词义1. intrigue v. _______2. pyramid n. _______3. astronomy n. _______4. tropical adj. _______5. cyclone n. _______6. megadrought n. _______7. downfall n. _______8. getaway n. _______9. retreat v. _______10. subdue v. _______11. uncharted adj. _______12. delve v. _______13. shrink v. _______14. Shipwreck n. _______15. coral n. _______16. millimetre n. _______17. barreleye n. _______18. upwards adv. _______19. trench n. _______20. equivalent adj. _______21. stack v. _______22. notable adg. _______23. vessel n. _______24. vol n. _______(C)拓展词汇—灵活用1. _______adj. 神秘的，难以解释的→_______ n. 神秘；神秘的事物→_______n. 神话；神话故事2. _______n扩大，增加→_______ v. 扩大，膨胀，发展3. _______n. 调查→_______ν. 调查4. _______adj. 考古学的；考古的→_______n. 考古学家5. _______n. 钻探；勘探→_______v. 钻孔，训练Ⅱ. 重点短语1. __________和……相一致/相符合2. be based on __________3. __________把……运用于4. __________除……之外5. so far __________6. __________多得多；更加7. __________在鼎盛时期8. __________（因无人照料而）衰落，败落9. lead to__________10. a series of__________11. __________逃跑，逃走12. __________逃命13. __________试水，试探14. __________避开…，从…处脱身15. __________不为人知的地方，人类尚未到达的地方16. __________动身踏上旅途17. __________积极投入到…中去18. __________再三考虑，慎重考虑19. __________避免，畏避20. __________调查21. set sail__________22. up to__________23. be known as__________24. in addition__________25. be equivalent to__________26. __________保持纪录27. beyond the reach of__________Ⅲ. 经典结构1. 它包含800多个符号，一些符号代表动物……It contained more than 800 characters, ______ ______ ______ ______ ______. . . . . .2. 它是一种如此复杂的书写系统，以至于到目前为止，还没有人能够完全解释它It was a writing system ______ ______ ______, so far，no one has been able to interpret it completely.3. 玛雅社会在技术上是原始的这个事实使得它的成就更加难以置信和神秘。
The fact ______ ______ ______ ______ ______ ______ makes its achievements all the more incredible and mysterious.4. 这可能导致了一系列的旱灾，每次持续数年，包括公元900年左右的“大旱灾”This is likely to have led to a series of droughts, ______ ______ ______ ______ ______ ______ ______ includin g a “megadrought” around 900 AD.5. 不管出于什么原因，玛雅文明基本上消失在了丛林深处。
______ ______ ______, Maya civilisation largely disappeared within the deep jungle.6. 它曾经辉煌的城市都毁于一旦，给后人留下了各种各样的谜团待解决。
Its once-great cities fell into ruin, ______ ______ ______ ______ ______ ______ ______ ______.7. 据估计，全球水下有300万艘沉船。
Lying under waters across the globe ______ ______ ______ ______ ______ ______.8. 他们提出理由说，更有可能的是，文明起源于北纬30度，因为那里的气候普遍温暖、潮湿。
______ ______ ______, they argue, ______ civilisations arose on the 30th parallel north because the climate there is generally warm and wet.Ⅳ. 长难句分析1. What is most extraordinary about these complex structures is how they were built without the use of wheels，metal tools or even animal power.分析：本句为主从复合句。
What is most extraordinary about these complex structures 为What引导的______从句；how they were built without the use of wheels metal tools or even animal power为how引导的______从句。
句意：这些复杂的结构最不寻常的地方在于，它们是如何在没有使用轮子、金属工具甚至动物力量的情况下建造起来的。
2. Many scientists believe that these droughts were the main reason why Maya civilisation began to collapse at different rates in different places.分析：本句为主从复合句。
that these. places为that引导的______从句，该从句中又包括_______从句why Maya civilisation began to collapse at different rates in different places，修饰先行词______。
句意：许多科学家认为，这些旱灾是玛雅文明开始在不同地区以不同速度崩溃的主要原因。
3. In these waters，more than 200 metres deep where light cannot reach. are extraordina creatures that appear as if they are straight out of science fiction.分析：本句为主从复合句。
where light cannot reach为where引导的_______从句；that appear as if they are straight out of science fiction that引导的______从句；as if they are straight out of science fiction为as if引导的______从句。
句意：在这些水深超过200米、光线无法到达的水域中，有奇特的生物，它们看起来就像是直接从科幻小说中跳出来的。
V. 必备语法Review：noun clauses复习：名词性从句1. Although his theory has been dismissed by scholars it shows ______ powerful the secrets of Ancient Maya civilisation are among people.2. But the greatest mystery of all is ______ caused the Maya to abandon most of their great cities.3. ______Maya civilisation collapsed remains a mystery.参考答案：I.(A)1. civilisation 2. bury 3. canal. 4. ruin 5. abandon 6. dismiss 7. furthermore 8. substance（B）1. 激起……的兴趣，引起……的好奇心 2. 金字塔 3. 天文学 4. 来自热带的；产于热带的 5. 气旋；旋风 6. 超级干旱7. 衰败8. 逃跑，逃走9. 后退；离开；退避10. 克制，抑制（情绪）11. 地图上没有标明的12. 探索，探究13. 退缩，畏缩14. 失事的船；沉船15. 珊瑚16. 毫米17. 管眼鱼18. 向上，朝上19. 海沟20. 等同的；等值的；相当的21. （使）整齐地堆起摞起22. 显要的；显著的；值得注意的23. 船；舰24. （书的）卷，册(C)1. mysterious; mystery; myth 2. expansion; expand 3. investigation investigate 4. archaeological archaeologist 5. drilling drillⅡ. 1 correspond to 2. 基于……,以…为基础 3. apply. to. 4 on top of 5. 到目前为止，迄今为止 6. all the more 7 at sb. ’S/sth. ’s peak 8. fall into ruin 9. 导致10. 一系列1. make a getaway 12. run for ones life 13. test the waters 14. steer clear of 15. the unknown 16. set out 17. throw oneself into 18. think twice 19. shrink from 20. look into 21. 启航22. （数量或数目）多达23. 作为……而出名24. 另外，此外25. 与…相当26. hold a record27无法达到；超出的能力之外III. 1. with some signs representing animals2. so complicated that3. that Maya society was technologically primitive4. each lasting for a couple of years5. whatever the reasons6. leaving various mysteries for later people to solve7. are an estimated three million shipwrecks8. It's more likely：thatⅣ1. 主语；表语 2. 宾语；定语；reason 3. 定语；定语；表语V. 1. how 2. what 3. Why。