2023届新教材新高考英语外研版一轮学案-选择性必修第一册unit5　revealingnature.docx

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1、主题词块背诵1be native to原产于，源于的2dozens of 许多3run after 追逐4belong to 属于5be linked to 与有联系6be similar to 与相似7search for 寻找8in danger 处于危险中9a great deal of 许多10take place 发生11a chain of 一串12a herd/flock of 一群13over the past several decades 在过去的几十年里主题佳句背诵1The Yeti is said to be a large，hairy animal that walk

2、s on two feet like a human being.据说，雪人是体形很大且多毛的动物，像人一样直立行走。2In fact，so little do we know about the universe that we are not even aware how it came into being.事实上，我们对宇宙知之甚少，甚至不知道它是如何形成的。3Well try to get as close as possible to the animals，even though they are dangerous，so that we can take some really

3、 good photographs.即使它们很危险，我们也会尽量靠近这些动物，这样我们就能拍到一些非常好的照片。课 标 词 汇阅读词汇标记熟悉单词，回查陌生单词1.seed n2.disgrace n.3.geologist n. 4.sample n.5.evolve v. 6.finch n.7.beak n. 8.ancestor n.9.evolution n. 10.tortoise n.11.goat n. 12.primitive adj.13.worldwide adv. 14.mangrove n.15.iguana n. blike adj.17.spine n. 18.m

4、yth n.19.wasp n. 20.legend n.21.pesticide n. 22.root n.23.chilli n. 24.fungus n(复数fungi)25.cybercrime n. 26.centimetre n 自我核对1种子，籽2.丢脸，耻辱3.地质学家4.样本5.进化6.雀科鸣禽7.鸟嘴，喙 8(动物的)原种，祖先9.进化(论)10.陆龟11.山羊12.原始的，低等的13.遍及全世界14.红树(一种热带树木，生于水中或水边，并从树枝上长出新根须)15.鬣蜥(一种大型热带美洲蜥蜴)16.梳状的17.(动植物的)刺，刺毛18.(古代的)神话19黄蜂20.传说，传奇

5、(故事)21.杀虫剂，农药22.根23.辣椒24.真菌 25网络犯罪26.厘米基础词汇1.generate v产生，创造2characteristic n. 特征，特性3decline v. 减少 4.blame v责怪，指责；把归咎于 5link v. 把联系起来；连接派生词汇1.distant adj.遥远的distance n距离2suspect v猜想，怀疑，觉得 n嫌疑人，可疑分子suspicion n怀疑，疑心；嫌疑3detect v发现，察觉(尤指不易觉察到的事物)detection n发现，察觉，侦察重 点 短 语1. date back to追溯到2answer the ca

6、ll 响应号召3. of all time 有史以来4in question 被提及的；讨论中的；不确定的5be crowded with 挤满；充满e to exist产生7adapt to 适应8a variety of 各种各样的9tiny amounts of 微量的10drive away 驶离；驱走重 点 句 式句型1：It seems (that) .看起来/似乎是It seemed their beaks had evolved according to what food was available on that particular island.它们的喙看起来是根据所在

7、的独特岛屿上可觅得的食物类型而进化的。句型2：Sb./Sth.is said to do sth.(It is said that .)据说Alexander the Great and Marco Polo were said to have visited such a tree in India.据说，亚历山大大帝和马可波罗曾在印度参观过一棵这样的树。1suspect v猜想，怀疑，觉得n.嫌疑人基础练习单句语法填空Suspecting the traveller of carrying dangerous goods, the customs officer stopped him a

8、nd went through his suitcase.Two suspects (suspect) were declared to be innocent for lacking convincing evidence.链接写作续写佳句汤姆的朋友怀疑他偷了她的手机，这让汤姆非常难过。Toms friend suspected him of stealing her mobile phone, which made Tom very upset.考点对接suspect sb. of (doing) sth.怀疑某人(做)了某事suspect sb. to be . 怀疑某人是，猜想某人是s

9、uspect that . 怀疑，猜想佳句背诵We suspect that they are trying to hide something, hence the need for an independent inquiry. 我们怀疑他们在企图隐瞒什么事，因此有必要进行独立调查。2decline v减少；下降；衰落；婉言谢绝n.衰落，衰败；减少；下降基础练习单句语法填空She declined to have (have) lunch with her friend, saying that she wasnt feeling well.(2019江苏卷)More efforts mu

10、st be made, because the population of the crane in the wild is on the decline.The number of tourists to the resort declined by 10% in 2021 to 50 million.链接写作续写佳句(2020新高考全国卷读后续写)由于经济衰退，镇上有些人失去了他们的工作。As the economy was in decline/on the decline, some people in the town had lost their jobs.考点对接(1)decli

11、ne (to do) sth.拒绝(做)某事decline to/by . 减少到/减少了(2)in declineon the decline 在衰退，在下降，走下坡路佳句背诵An increase in cars has resulted in the decline of public transport.汽车的增加导致了公共交通的减少。3.blame v责怪，指责；把归咎于n.过失；责备基础练习单句语法填空Blamed (blame)for the breakdown of the school computer network, Alice was in low spirits.Yo

12、u cant put the blame on the newcomer because it is unfair to blame him for the fault.链接写作续写佳句不要总是把失败归咎于别人，有时候也怪我们自己。Dont always put/lay the blame for failure on/blame failure on others. Sometimes we ourselves are to blame.考点对接(1)blame sb. for (doing) sth.为某事责备某人 blame sth. on sb.把某事归咎于某人be to blame

13、(for)应(为)承担责任/受责备(2)put/lay the blame for sth. on sb.将某事归咎于某人词块积累bear the blame承担责任be to blame for the traffic accident为交通事故承担责任4drive .away 驱赶走基础练习单句语法填空(2020新高考全国卷)The damage the flood caused had driven away a number of birds.I watched several people go by, get into their cars and drive off.His pa

14、ssion for traditional Chinese culture drove him to come(come) to China.链接写作续写佳句正如维克多雨果曾经说过：“笑是阳光，驱走人们脸上的冬天。”As Victor Hugo once said, “Laughter is the sun that drives winter away from the human face.”考点对接(1)drive off驱车离去；驶去drive .out 迫使离开(2)drive sb. to/into . 迫使某人进入某状态drive sb.to do sth. 迫使某人做某事 dr

15、ive sb. crazy/mad 把某人逼得发疯/发狂佳句背诵The children in the town often made fun of her, which drove her crazy.小镇上的孩子们经常取笑她，这简直让她发疯。5. It seems (that) .看起来/似乎是(教材原句) It seemed their beaks had evolved according to what food was available on that particular island.它们的喙看起来是根据所在的独特岛屿上可觅得的食物类型而进化的。基础练习单句语法填空Jack,

16、 you seem excited (excite)Guess what？I won the first prize in the English speech contest.How is your table tennis these days? Still playing? No, not much. I just dont seem to find (find) the time these days.The children seemed to be eating (eat) something in the room when their mother came in.The en

17、gine just wont start. Something seems to have gone (go) wrong with it.链接写作续写佳句看起来好像除了我，其他人都知道真相。It seems as if everybody else knew about the truth except me.考点对接(1)seem (to be) adj./n.看起来好像seem to do/to be doing/to have done . 看起来要做/正在做/已经做了(2)It seems (to sb.) as if . (某人)看起来好像(3)There seem(s) to b

18、e . 看起来有佳句背诵 It seems that some teenagers think that they look cool when they smoke.好像有些青少年认为他们吸烟时看起来很酷。维度1熟词生义1(2020天津卷)We offered to give Sharon a ride home, but she declined, saying that she felt like walking. 谢绝2(2020全国卷)Stories like that are more common in parts of the world where ultigeneratio

19、nal living is more firmly rooted.根深蒂固的 3(2019天津卷)Most food webs, for instance, consist of many weak links rather than a few strong ones.环节4. Now similar concerns are being raised by the giants that deal in data, the oil of the digital age.巨头维度2语篇应用.语法填空(黑体字为本单元词汇)When my uncle was young, he answered

20、 the call and went to that 1.distant (distance) island with his classmates. He took some seeds with him. On 2.arriving (arrive) at the beautiful island, he became interested in the plants which were native to the island. He often observed them in his spare time. Later, most of his classmates returne

21、d to the city, while my uncle chose to stay on that island. My grandfather was so angry that he 3. blamed (blame) him for it many times on the phone. However, my uncle didnt change his mind. My grandfather even considered him as a disgrace to the whole family.My uncle worked hard in the day. In his

22、free time, he went on studying the characteristics of those plants. He even had some 4. samples (sample) placed in his bedroom. Just at that time he began to think about how they evolved from their ancestors. Although no income 5.was generated (generate) from his study, he was crazy about it. He oft

23、en used some primitive methods to carry out his experiments，6.detecting (detect) how the seeds grew into some tall plants. There was a time 7.when the number of those plants was on 8.the decline. He managed to find out the reason and came up with a new way to solve the problem. Later, he achieved a

24、lot in this field. Many people had suspected him 9.of his talent, but he succeeded! He was 10. absolutely (absolute) a legend in my mind!.话题写作Step 1.要点提示(加黑体部分请利用本单元所学词汇)我们的祖先在远古时期就了解了某些种子的特性。 Our ancestors learned about the characteristics of certain seeds in primitive times.农学家一直做种子遗传变异的研究工作。Agron

25、omists have been doing research on seed genetic variation.毫无疑问这样做的目的是培育新型种子，提高粮食产量。 There is no doubt that they do it so that they can cultivate new kinds of seeds and improve grain yield.这就需要把遗传学、育种学、分子生物学与进化理论结合起来，对原产于特定区域的种子进行研究。It is necessary to link genetics, breeding, molecular biology to evo

26、lutionary theory to study the seeds. The seeds are native to specific regions.同时，也要对现有品种进行改良，使其产生出更大的效益。 At the same time，it is necessary to improve the existing varieties to generate greater benefits.Step 2.升级句式将句改为形容词短语作定语的句子It is necessary to link genetics, breeding, molecular biology to evolutio

27、nary theory to study the seeds native to specific regions.Step 3.衔接成文(注意使用适当的过渡衔接词汇：nowadays，therefore) 【参考范文】Our ancestors learned about the characteristics of certain seeds in primitive times. Nowadays, agronomists have been doing research on seed genetic variation. There is no doubt that they do

28、it so that they can cultivate new kinds of seeds and improve grain yield. Therefore, it is necessary to link genetics, breeding, molecular biology to evolutionary theory to study the seeds native to specific regions. At the same time, it is necessary to improve the existing varieties to generate gre

29、ater benefits.限时规范训练(23)限时40分钟基础落实维度1用所给词的正确形式填空1The fire is reported to have spread (spread) quickly due to dry and windy conditions yesterday.2It was the professor rather than his assistant that was to blame (blame) for what had happened in the lab. 3Jane showed no anxiety before the competition.

30、She seemed to have prepared (prepare) for it pretty well.4When asked for comments, the spokesperson declined to say (say) anything about the matter.5(2020新高考全国卷) In Samarkand, Mr. Bissell admires the architectural wonders, while on his way to Bukhara he gets a taste of police methods when suspected

31、(suspect) of drug dealing. 维度2在空白处填入一个适当的词1Honestly speaking，we all suspected the young man as a pickpocket.2Farmers usually spray pesticides to drive away insects to protect their crops.3You shouldnt put the blame on others. You should reflect on your own action.4At noon they got to a hill, on top

32、of which stood a temple, dating back to hundreds of years ago. 5The number of people who run the red light has been on the decline since the new traffic regulations came into effect.维度3完成句子/句式升级/句式转换/一句多译1当被问及评论时，发言人拒绝对此事发表任何评论。(decline)When asked for comments, the spokesperson declined to say anyth

33、ing about the matter.2The fellow was suspected of killing his wife, so he was questioned by the police.Suspected of killing his wife, the fellow was questioned by the police.(过去分词短语作状语)3I suspect that he is the thief, as he cant explain the source of his money. I suspect him to be the thief, as he c

34、ant explain the source of his money.4据说前几天她写了一份关于保护野生动物的报告。It is said that she wrote a report about wildlife protection the other day.She is said to have written a report about wildlife protection the other day.5调查完后，他们把事故归咎于他。After the investigation, they blamed him for the accident.(blame v)After

35、the investigation, they put the blame on him for the accident.(blame n)After the investigation, he was to blame for the accident.(be to blame)能力提升.阅读理解AWalls blanketed in moss (苔藓) are popping up in major cities, along with promises that they can reduce air pollutionbut can a few square metres of pl

36、ant matter really deal with the smog?A Berlinbased firm, Green City Solutions, believes so. Its moss walls, called CityTrees, are roughly four square metres in size. Armed with WiFi sensors to monitor the health of moss, a CityTree functions autonomously and requires very little maintenance (维护). Th

37、e wall collects rainwater, which is pumped through a builtin irrigation system to the plants, powered by solar energy. As a result, the firm says each CityTree is able to “eat” around 250 grams of particulate (颗粒的) matter a day (above 90 kgs a year) and removes about 240 metric tons of CO2 annually.

38、 It also cools the surrounding air.Being aware that getting the surrounding air in contact with the moss wall is crucial for the CityTree to be effective, the inventors ensure that the location of each installation is chosen carefullyspots where pollution is heavy due to traffic and where the air fl

39、ow is limited are picked. The importance of this step is explained by the fact that the waste gas from a car generally goes vertically a few kilometres into the air.But this doesnt mean moss walls will necessarily protect people from pollution. In the Netherlands, researchers found that eight walls

40、installed in Amsterdam failed to reduce the concentration of particulate matter and nitrogen dioxide (NO2). Their report concluded that even doubling the number of moss walls would do little to improve their effectiveness.The CityTree is not meant to substitute for street trees, but to add greenery

41、to spaces where planting is not an option. Its important to remember that street trees provide a whole host of other benefits, including shelter and habitat for urban wildlife, shade for people on the street, and reduction of the urban heat island effect.【语篇解读】文章主要介绍了“城市树”的相关内容。1What do we know abou

42、t the CityTree?AIt can absorb some air pollutants.BIt can irrigate other street plants.CIt produces electricity to cool water.DIt is aimed at saving water in cities.解析：A细节理解题。根据第二段第五句可知，每棵“城市树”每天能“吃掉”约250克的颗粒物(一年超过90千克)，每年可清除约240公吨的二氧化碳。由此可知，“城市树”能够吸收空气中的污染物。故选A项。2What is Paragraph 3 mainly about?AT

43、he importance of CityTrees.BThe function of CityTrees.CHow to operate CityTrees.DWhere to place CityTrees.解析：D段落大意题。根据第三段第一句可知，发明者意识到让周围的空气与苔藓“墙”接触对“城市树”发挥作用至关重要，因此他们确保每一个安装苔藓“墙”的位置都是经过精心选择的选择由于交通而污染严重和空气流动受限的地方。而该段第二句则是阐述这一措施的重要性。由此可知，本段主要讲的是在什么地方放置“城市树”，以便更有利于发挥其作用。故选D项。3Why is the example of Amst

44、erdam mentioned in Paragraph 4?ATo show that CityTrees cant always work well.BTo prove that CityTrees can reduce air pollutants.CTo emphasize the necessity of building moss walls.DTo analyze the reasons for the failure of the program.解析：A推理判断题。根据第四段第一句与第二句的关系可知，第二句列举了Amsterdam使用苔藓“墙”没有达到理想的效果的例子，是为了

45、证明第一句表述的观点，即苔藓“墙”并不一定能保护人们免受污染。故选A项。4What is the authors attitude towards replacing street trees with moss walls?AAmbiguous.BDisapproving.CSupportive. DCautious.解析：B观点态度题。根据第五段的内容可知，作者认为，“城市树”并不是为了取代街道上的树而设计的，街道上的树提供了许多其他的好处，包括为城市野生动物提供庇护所和栖息地、为街上的人们提供阴凉和减少城市热岛效应。由此可以推测出，作者对用苔藓“墙”来取代街道上的树木这一做法持不赞成的态度。故选B项。BOn a break from his studies in the MIT Media Lab, Anirudh Sharma traveled home to Mumbai, India. While he was there, he noticed that throughout the day his T