U1 Section Ⅵ “Extended reading”的新知学习环节（课件PPT）-【新课程学案】2024-2025学年高中英语必修第三册（译林版2019）

Section Ⅵ　“Extended reading” 的新知学习环节 目 录 课前词汇默写 核心词汇突破 重点句式解构 课时检测 随堂融通训练 课前词汇默写 一、阅读单词——知其义 1．a member of the committee　 的一名成员 2．the smog in the air 空气中的_____ 3．the present policy on education 现行的教育_____ 4．branches all over the country 全国各地的_____ 委员会 烟雾 政策 分部 5．develop a strategy 制订_____ 6．a subway station 站 7．the chemical industry 工业 策略 地铁 化学 二、重点单词——写其形 1．a local 　　　　　　 一名当地居民 2．the cause of 贫困的主要原因 3．a march 抗议游行 resident chief poverty protest profits profit process process recycle recycle 7．a UN _______ 一位联合国前官员 8．investigate 进一步调查 former official further 三、活用单词——悉其变 entirely entire defence defend various variety vary economic economy economical poison poisonous consequences consequent 四、拓展构词——明其规(依据规律串记单词) 1．poisonous: n．＋-ous→adj.　 ①danger→dangerous　　　 危险的 ②mountain→mountainous 多山的 ③courage→courageous 勇敢的 2．consequence: adj.(去-t)＋-ce→n.　 ①patient→patience　　　　 耐心 ②silent→silence 寂静 ③confident→confidence 自信 ④important→importance 重要性 五、高级词块——通其用 1． 　　　　　　 摆脱，丢弃，扔掉 2． 反对某事 3． 使发生(或存在) 4． 倾向于；往往会 5． 获得巨额利润 get rid of protest against sth. give rise to tend to make huge profits 6． 为……做解释或辩护 7． 在增加；在上涨 8． 实现平衡 9． 同一个(人或物) in defence of ... on the rise achieve a balance one and the same 核心词汇突破 1．The smog in the air has coloured the sky a smoky grey; it's also given me a cough that I can't get rid of. 空气中的烟雾把天空都染成了烟灰色，这还让我患上了咳嗽，久治不愈。 ★get/be rid of 摆脱，丢弃，扔掉 |用|法|感|知| •(名言警句)It is difficult to get rid of deep-rooted habits.　积习难除。 •Thanks to his research, the UN has more tools in the battle to rid the world of hunger. 多亏了他的研究，联合国在消除世界饥饿的斗争中有了更多的办法。 [归纳点拨] rid sb./sth.of ...　　　 使某人/某物摆脱…… rid oneself of ... 摆脱……；从……中解脱　　　　 |应|用|融|会| (单句语法填空/完成句子) ①The dentist rid him the pain by taking out his bad tooth. ②After ten years of hard work, she eventually rid (she) of debt. of herself ③I must — it takes up too much room. 我必须把这张大桌子搬走，它占了太多的空间。 ④ raw sewage by pumping it out to sea. 只是将未经处理的污水排入海中了事是不够的。 get rid of this large table It's not enough to get rid of 2．People tend to connect factories with pictures of clouds of dirty smoke and irresponsible businessmen eager to make huge profits. 人们总是将工厂与浓烟滚滚的画面和急于牟取暴利、不负责任的商人形象联系在一起。 ★profit n．利润，收益；好处 vi.& vt.获益，得到好处； 对……有用(或有益) |用|法|感|知| •His purpose was to make a profit by improving the company's performance. 他的目标是通过提高公司的业绩来实现盈利。 •We should learn to profit by our mistakes. 我们应该学会从错误中吸取教训。 •I profit more from one consultation with you than from ten years of reading. 听君一席话，胜读十年书。 [归纳点拨] (1)make a profit　　　　 获利 profit from/by ... 从……中获利 (2)non-profit adj. 非营利的，不以营利为目的的 profitable adj. 赢利的；有益的　　　　 |应|用|融|会| (1)单句语法填空/完成句子 ①Many local people believe they will profit the local tourism development. ②The firm barely covers its costs, and even it hasn't made profit for years. from/by a ③When you fail in something, as a learning experience. 当你做某件事失败时，把失败当作一种学习经历，从中汲取益处。 (2)替换加蓝词汇 ④Young people benefit from various kinds of outdoor activities. ___________ profit from profit from the failure 3．In defence of the factories, however, I'd like to point out that we also try to control the amount of pollution we produce. 不过，我要为工厂说句话，我想指出，我们也在努力控制我们制造的污染。 ★defence n．辩护；防御，保护；防御物；国防；防守 |用|法|感|知| •We shouldn't forget the soldiers who died in defence of our country. 我们不应该忘记那些为保卫我们的国家而献身的军人。 •This medicine helps the body defend itself against/from some kinds of infection. 这种药有助于身体抵抗某些感染。 •(“动作描写”佳句)When the dog attacked me, I grabbed a stick in haste to defend myself. 当狗攻击我时，我匆忙抓起一根棍子来自卫。 [归纳点拨] (1)in defence of　　　　 保卫……；为……辩护 (2)defend v. 防御；保护 defend ...from/against ... 保护……免遭……； 保卫……；抵御…… defend oneself 为自己辩护；自卫　　　　 |应|用|融|会| (1)单句语法填空 ①He used the old trick of attacking in order to (defence) himself. defend (2)一句多译 　有些人认为应该训练学生保护自己免遭某些攻击。 ②Some think that students should be trained to ___________________ some attacks.(defend) ③Some think that students should be trained some attacks.(defence) defend themselves against/from in defence of 4．consequence n．结果，后果；重要性 |用|法|感|知| •As a consequence, they can't concentrate on their study and tend to be sleepy in class. 因此，他们不能集中精力学习，并且上课时容易犯困。 •(“生态保护”主题佳句)Many species have died out as a consequence of human activities. 由于人类活动，许多物种已经灭绝了。 [归纳点拨] (1)as a consequence/in consequence (＝as a result) 因此，结果(在句中作状语) as a consequence of/in consequence of(＝as a result of) 由于，因为 (2)consequent adj. 随之发生的，作为结果的 consequently adv. 因此，所以　　　　 |应|用|融|会| (1)单句语法填空/完成句子 ①As consequence, people should take part in physical activities regularly. ②Alex has lived in China for many years, and ____________________ (consequent) he speaks fluent Chinese. a consequently ③The warming of the Earth and the (consequence) climatic changes affect the whole world. ④Thousands of people lost their lives____________________________ . 成千上万的人因那场大地震而失去了生命。 consequent as a consequence of the big earthquake (2)替换加蓝词汇 ⑤As a result, he was eventually admitted to Nanjing University. ________________ As a consequence 重点句式解构 We've been taking various measures, including the use of new technologies, to reduce pollution in the production process, even though these measures raise our production costs. 我们一直在采取各种各样的措施，包括新科技手段的运用，来减少生产过程中产生的污染，尽管这些措施会增加我们的生产成本。 (1)even though(＝even if)意为“即使，纵使，虽然”，引导让步状语从句，从句常用一般现在时代替一般将来时。 (2)as though(＝as if)意为“好像”，可引导表语从句或方式状语从句。 (3)以上两种句式中，当主、从句主语相同时，都可采用省略结构。 “两层级”学通用活句式 (1)通过“句式变换”弄明句式结构 ①Even if they are lacking money, they managed to send their son to college. → , they managed to send their son to college.(状语从句的省略结构) Even if lacking money ②Online learning has become an important way to study recently, but it has obvious disadvantages. → (用让步状语从句升级句子) ③You acted as if you were to say something important. →You acted something important.(改为省略句) Even if/though online learning has become an important way to study recently, it has obvious disadvantages. as if to say (2)通过“句式仿写”做到熟练运用 ④不管我们的爱好是什么，我们都能在网上结识同好，哪怕他们住在世界的另一端。 Whatever our hobbies (are), the Internet can connect us with others who also enjoy doing them,_______________________________ . even if/though they live on the other side of the world ⑤正如亚里士多德所说：没有人会选择没有朋友的生活，哪怕他拥有其他所有财富。 As Aristotle said, no one would choose to live without friends,________ . ⑥他们移动、跳跃，快速而平稳地越过每一个障碍，就像在飞翔一样。 They moved and jumped fast and smoothly across every obstacle_____ . even if/though he had all other goods as if (they were) flying 随堂融通训练 课文缩写语法填空 根据课文内容，在空白处填入1个适当的单词或括号内单词的正确形式。 Three guests, James Smith, Vincent Brown, and Julie Archer, are invited to the TV show News that Matters.The topic is pollution in Norgate.Norgate's rapid development has had significant ①______________ (environment) costs.Mr Smith protests against heavy environmental industry.From his point of view, after heavy industry factories ②_______ (move) in, things became ③ (entire) different.For health and safety reasons alone, heavy industry has to go.However, Mr Brown holds the idea differently.He speaks in defence ④ factories and factory managers.In his opinion, factories try to control the amount of pollution they produce and factory managers, ⑤ are deeply concerned about the environment, have been taking various moved entirely of who ⑥ (measure) to reduce pollution in ⑦ production process, even though the measures raise the production costs.As far as Mrs Archer is concerned, the committee has a major role ⑧________ (play) in maintaining air and water quality.Besides, the committee should also work hand in hand with other branches of government.However, fighting pollution ⑨ (have) to be a community-wide effort, and everyone can help by ⑩ (follow) the golden rule: reduce, reuse and recycle. measures the to play has following 课时检测 [语言基础训练] Ⅰ.单词拼写 1．Local (居民) groups have united in opposition to the plan. 2．People regard the sun as the (主要的) source of heat and light. 3．The (委员会) was asked to hand in a report on the housing situation. resident chief committee 4．Their foreign (政策) is based on the principle that “might is right”． 5．After many years' development, the bank has (分部) all over the country. 6．The government has adopted a (策略) to protect wildlife and environment. policy branches strategy Ⅱ.单句语法填空 1．We will refund your money to you in full if you are not __________ (entire) satisfied. 2．The workers staged a protest the proposed changes in their contracts. 3．Nowadays, players at all levels of chess can profit computer assistance during a game. entirely against from 4．The human body has natural (defend) system to protect it from diseases. 5．The artist has painted the scene from (vary) viewpoints. 6．I recommend that you avoid (process) foods whenever possible. defence various processed Ⅲ.完成句子 1． a very delightful road.(倒装句) 通往公园的是一条景色宜人的路。 2．People may feel that the climate ______________________________ in recent years.(现在完成进行时) 人们可能会觉得近年来气候变得越来越暖。 Leading to the park is has been getting warmer and warmer 3． , you should try your best to finish your work.(even though) 即使你可能会失败，你也应该尽力去完成你的工作。 4．I agree with you. our traditional culture.(it作形式主语) 我同意你的看法。我们有责任保护和传播我们的传统文化。 Even though you might fail It's our duty to conserve and spread [语篇综合训练] Ⅰ.阅读理解 Symbiotic (共生的) relationships in nature are fascinating.Flowers produce a kind of sweet material so that insects which drink it will be coated in it and carry it to other flowers.They perform a service for each other in exchange for something they value more.However, there is one symbiotic relationship that may be providing rhinos (犀牛) with a life-saving early warning system. Illegal hunting is famously hard on rhinos.And the oxpecker (啄牛鸟), a bird which you may have seen riding on rhinos while feeding on the parasites (寄生虫) on them, may actually be providing warning calls to help rhinos avoid the danger.Whether the oxpecker is warning the rhino or other oxpeckers of the nearby enemies is unclear, but understanding and depending on other animal signals is a behavior that's well-documented in nature. Roan Plotz, a scientist, did research on rhinos and tried to find ways to help the endangered rhinos avoid humans.He found the rhinos with oxpeckers on their back could successfully find humans.And those rhinos showed more physical signs of carefulness when humans came close than those that didn't have oxpeckers on their back.Plotz suggests that introducing more oxpeckers into places with high levels of illegal hunting could help reduce the number of rhinos killed. However, the number of oxpeckers is becoming smaller.The birds feed on parasites on animals, but for decades, farmers used pesticides (杀虫剂) to kill the parasites.This gradually made the oxpeckers have those harmful chemicals in their bodies, causing them to die out in some regions.In turn, many rhinos must live without oxpeckers.So, though pesticides are important to farmers, to protect the rhinos, they must also make efforts to limit the amount of pesticide. 语篇解读：本文是一篇说明文。科学家发现利用犀牛和啄牛鸟的共生关系或许可以改善偷猎犀牛的状况。 1．Why are flowers and insects mentioned in the first paragraph? A．To introduce the living habit of rhinos. B．To give an example of the symbiotic relationship. C．To tell readers how insects take food from the flowers. D．To show symbiotic relationships work differently for different animals. √ 解析：推理判断题。根据第一段中的“Symbiotic relationships in nature are fascinating.”可知，本文将讲到生物间的共生关系，因此后面提到花和昆虫就是为了举例说明这种共生关系。 2．What can we learn from paragraph 2? A．Rhinos are now free from illegal hunting. B．Oxpeckers can send signals directly to rhinos. C．Symbiotic relationships are pretty common in nature. D．Parasites and oxpeckers have a close symbiotic relationship. √ 解析：细节理解题。根据第二段中的“understanding and depending on other animal signals is a behavior that's well-documented in nature”可知，生物间的共生关系在自然界很普遍。 3．What did Plotz's research on rhinos show? A．Rhinos depend heavily on oxpeckers for living. B．Oxpeckers may help save more rhinos from illegal hunting. C．Rhinos without oxpeckers on their back are friendly to humans. D．Oxpeckers are rare in places with high levels of illegal hunting. 解析：推理判断题。根据第三段最后一句可知，啄牛鸟或许可以从非法狩猎中拯救更多的犀牛。 √ 4．Which of the following may the author agree with? A．Farmers should control the use of pesticides. B．More oxpeckers should be raised by farmers. C．Farmers should stop killing oxpeckers with pesticides. D．More rhinos will be seen if farmers avoid using pesticides. √ 解析：推理判断题。根据最后一段中的“This gradually ...make efforts to limit the amount of pesticide.”可知，作者认为农民应该控制杀虫剂的使用。 Ⅱ.完形填空 She looked up at me sadly, her pain being unbearably obvious.I 5 her as she swam silently around the small pool.The top left corner of her yellow shell was 6 ， and her flippers (鳍状肢) were filled with cuts and scars. These 7 creatures looked as though they were war heroes wounded in battle, but they were just a group of innocent sea turtles injured by 8 humans. Earlier that day, our students learned those endangered sea turtles were being 9 all the time 10 water pollution, litter, and careless boats and fishermen.We were taught how to 11 the deaths and injuries of this species and conserve our ocean life and environment. I had been conscious of the damage our environment was 12 but I had never truly been given the opportunity to 13 the devastating (毁灭性的) effects of environmental destruction until I observed that 14 .Seeing a picture of these animals cannot truly sense the 15 on their faces.Now that I have witnessed the 16 caused by the pollution and people's carelessness, I try to encourage my friends to 17 their eating habits, which can 18 our environment.We need to start saving our environment now before it's too 19 . 语篇解读：本文是一篇记叙文。作者从一只受伤的小海龟说起，鼓励同伴们改变饮食习惯来保护环境。 5．A.recognized　　　　 B．introduced C．watched D．satisfied 解析：根据语境可知，作者看着(watch)她，她静静地在小池塘里游着。 √ 6．A.strange B．missing C．shining D．complex 解析：根据下文可知，这是一只受伤的海龟。此处应该是指她左上部的黄色外壳不见(missing)了。 √ 7．A.troublesome B．rare C．ugly D．unfortunate 解析：根据上文可知，她左上部的黄色外壳不见了，她的鳍状肢充满了刀伤和伤疤，因此她们是不幸的(unfortunate)。 √ 8．A.skilful B．stubborn C．intelligent D．careless 解析：根据第三段中的“careless boats and fishermen”及最后一段的“people's carelessness”可知，这是一群无辜的海龟，被粗心的(careless)人类伤害。 √ 9．A.studied B．discovered C．killed D．displayed 解析：这些濒临灭绝的海龟因为水污染、垃圾、粗心大意的渔船和渔民而被杀害(killed)。 √ 10．A.because of B．in case of C．in spite of D．apart from 解析：参见上题解析。because of“因为，由于”。 √ 11．A.report B．lessen C．escape D．prove 解析：根据常识可知，作者他们学会了如何减少这个物种的死亡和伤害。lessen为动词，意为“减少”。 √ 12．A.giving B．suffering C．saving D．offering 解析：作者已意识到我们的环境正不断遭受(suffering)伤害，但作者从来没有真正有机会看到(see)环境被破坏后的毁灭性影响，直到看到那只海龟。 √ 13．A.see B．predict C．prevent D．experience 解析：参见上题解析。 √ 14．A.boater B．fisherman C．visitor D．turtle 解析：根据第二段的“sea turtles”可知答案。此处为原词复现。 √ 15．A.pain B．dirt C．mask D．sign 解析：看这些动物的照片不能真正地感觉它们遭受的痛苦(pain)。 √ 16．A.worry B．harm C．anger D．shame 解析：此处指既然作者已经目睹了由污染和人们的疏忽造成的伤害(harm)。 √ 17．A.mention B．form C．change D．check 解析：作者尽力鼓励自己的朋友改变(change)他们的饮食习惯。 √ 18．A.describe B．witness C．investigate D．benefit 解析：这样做使环境受益。benefit“对……有好处”。 √ 19．A.crowded B．late C．crazy D．early 解析：在为时未晚(late)之前，我们现在要开始拯救我们的环境。 √ $$