Unit 2 Wildlife Protection 单元复习课件-2027届高考英语一轮复习人教版必修第二册

Unit 2 Wildlife Protection concerned about; recover; average; measure;  creature; hunt; alarm; stir; endanger; aware . Yesterday I saw a poster about illegal hunting, which immediately 1. __________ up strong emotions in me. Many species are dying out at a(n)2._________ rate due to human activities. About three species become extinct every hour on 3.___________. To make more profits, some people shoot masses of whales, sharks and deer for their meat, fur or skin. Kangaroos, koalas and dolphins are reduced to 4._________ species because their habitats are threatened. However, the authorities are 5.________ of what should on earth be done and unusual and effective 6. _________ are being taken to preserve wildlife. stirred alarming average endangered aware measures .  Volunteers set up nature reserves on the plain, watch    over them day and night to keep them from being 7. ________. Gradually, they make progress and the antelope population has 8. _______. Some species  are  removed  from  the endangered species list. If  people don't treat animals as  goods, we  can live in harmony with them. All living 9._______ including insects in your neighborhoods have equal rights to live. We should  search  for means to protect them  and  observe  their   beauty  instead  of just  being 10._________________the problem. We human beings should always remind ourselves that the  solution exists in our action.   hunted recovered creatures concerned about . 1.illegal adj.不合法的;非法的→ 　legal adj.合法的 2.hunt vt.& vi.打猎;搜寻;追捕→ 　hunter n.猎人;搜寻者→ 　hunting n.打猎;狩猎 3.alarm vt.使惊恐;使害怕;使担心 n.恐慌;警报;警报器→ 　alarming adj.惊人的;使人惊恐的→ 　almed adj.惊恐的;受惊的 4. rate n.速度;(比)率 vt.划分等级→ 　rating n.等级;级别 5.extinct adj.已灭绝的→ 　extinction n.灭绝 6.endanger vt.使遭受危险;危害→ 　endangered ⁠adj.濒危的→ 　danger n.危险→ 　d angerous adj.危险的  legal hunter hunting alarming alarmed rating extinction endangered danger dangerous . 7.adapt vi.适应 vt.使适应;使适合→ 　adaptation n.适应;改编本→ 　adaptable adj.适应性强的;能适应的 8.observe vt.观察(到);注视;遵守→ 　observation n.观察 9.beauty n.美;美人;美好的东西→ 　beautiful adj.美丽的;美好的→ 　beautify vt.美化 10.remind vt.提醒;使想起→ 　reminder n.提醒者;提醒物 11.effective adj.有效的;生效的→ 　effect n.效果;影响 12.emotion n.感情;情感;情绪→ 　emotiona adj.情感的;情绪的 13.unusual adj.特别的;不寻常的→ 　usual adj.常见的;寻常的 adaptation adaptable observation beautiful beautify reminder effect emotional usual . 2.die out 灭亡;逐渐消失  3.aware of 　意识到;知道 4.on average 　平均 5.make progress 　取得进步 6.concerned about 　对……关切的;为……担忧的 7.adapt to 　适应 8.under pressure 　在压力下;承受压力 重点短语 ·识记 1.on earth (放在疑问词之后表示强调)究竟;到底  on earth die out aware of on average make progress concerned about adapt to under pressure . 9. make out 　看清;听清;分清 10.remind sb of sb/sth 　使某人想起(类似的人或物) 11.watch over 　保护;照管;监督 12.day and night 　日日夜夜;夜以继日 make out remind sb of sb/sth watch over day and night 13.due to 　由于;因为 14.search for 　搜索;查找 15.stir up 　激起 due to search for stir up . 1. reduce v. 减少；降低；使陷入（更坏境地） The number of cars on the road has been reduced by 30% since the new policy was carried out. 自从新政策执行以来，路上的汽车数量减少了30%。 (1)reduce to ...　 降至…… reduce by ... 减少了…… (2)reduce sb to tears/silence使某人流泪/沉默 be reduced to ...沦落为……;减少到…… . ①　We should try our best to ______ (减少) the waste we produce every day. ②　The price of this product has been ______ (reduce) by 20% during the promotion. ③　The bad weather ______ (reduce) the harvest to half of what it was last year. reduce reduced reduced . (4).写作佳句： ​ - 应用文：To promote environmental protection, our school suggests students _________________ disposable products and bring their own tableware.（为推进环保，我校建议学生减少一次性用品使用，自带餐具。） - 读后续写：As the blizzard intensified, the team had to ________________, carefully stepping through the snow to avoid getting lost.（随着暴风雪加剧，队伍不得不放慢速度，小心翼翼地在雪中前行以防迷路。） reduce the use of reduce their speed . 2. concern n. 关心；关注；（利害）关系 vt. 涉及；让……担忧 (1).The government is very concerned about this situation and has taken measures to protect them. 政府对此情形尤其关注，并已采取措施以保护他们。 (1)show/express concern about/for对……表示关心/担心 (2)concerned adj. 关切的;担心的 be concerned about/for担心…;关心…… be concerned with与……有关;涉及 as/so far as ...be concerned 就……而言 (3)concerning prep.关于;有关 . ①　Her parents have expressed their concern ________ her safety. ②　The whole society should be _________ (concern) about the education of children in poor areas. ③　__________ (concern) your request, we will discuss it at the next meeting. about Concerning concerned . (4).写作佳句： ​ - 应用文：Our club _______________________ the living conditions of left-behind children and plans to organize a volunteer activity next month.（我俱乐部深切关注留守儿童生活状况，计划下月组织志愿活动。） - 读后续写：Seeing the little bird fall from the nest, the girl's face _______________________, and she gently picked it up to check for injuries.（看到小鸟从巢中掉落，女孩满脸关切，轻轻将其捧起检查伤势。） was filled with concern is deeply concerned about . 3. alarm n. 恐慌；警报；警报器 vt. 使惊恐；使害怕；使担心 She looked at me in alarm when I told her the bad news. 当我告知她这个坏消息时，她惊恐地看着我。 (1) - raise the alarm 发出警报 (2) - in alarm 惊恐地 (3) - alarm sb about sth 因某事使某人担忧 （4）alarmed adj. 惊恐的；害怕的 alarming adj. 令人害怕的 . ①The parents were ______ (alarm) by their child's sudden disappearance. ②The doctor ______ (alarm) us about the dangers of smoking. alarmed alarmed . 4. extinct adj. 灭绝的；绝种的 Human activities are driving some rare species to extinction. 人类活动导致一些稀有物种濒临灭绝。 (1) become extinct 灭绝；绝种 (2) extinction n. 灭绝，消亡；（债务的）偿清； - drive...to extinction 使……濒临灭绝 . ①　Our museum will hold an exhibition on ________ (extinct) next week, aiming to arouse public awareness of wildlife protection. ②　The _________ (extinct) of this plant is a great loss to the biological diversity. ③　We must take measures to stop the illegal hunting that is driving these animals to _________ (extinct). extinct extinction extinction . 5. reserve n. （动植物）保护区；储备 vt. 预订；预留；保留 We are in a nature reserve to observe Tibetan antelopes. 我们在一个自然保护区里观察藏羚羊。 (1) - nature reserve 自然保护区 (2) - in reserve 备用；储备 (3) - reserve sth for 为……预留某物 . ①　This area has been designated as a wildlife ______ (reserve). ②We keep some money _______ reserve in case of emergencies. ③Please __________________ me at the environmental protection lecture, as I am very interested in the topic. reserve in reserve a seat for . 6. aware adj.知道；发觉；有……意识的 It was at that moment that I became aware of the responsibility I was supposed to shoulder. 就在那时,我意识到我应承担的责任。 (1)be/become aware of/that… 意识到…… make sb aware of/that…使某人意识到…… (2)unaware adj. 不知道的,未发觉的 (3)awareness n. 意识 raise/develop/arouse (an) awareness of 提高/培养/激发……的意识 . 21 ①［2024·新课标Ⅱ卷］Campbell has set out to raise ___________(aware) of AI and its future now—several decades before these developments are expected to take place. awareness ②［译林选必一］Beethoven, who was almost completely deaf at this point in his life, was _________(aware) of the audience's response until one of the singers turned him around to face the crowd. unaware . 22 ③[2022·全国甲卷] June 8th was officially named by the UN in 2009 as World Oceans Day,which was set up _______________ ________________________________.(应用文写作话题之环 境保护) 2009年,联合国将6月8日正式命名为世界海洋日,它的设立是 为了提高我们保护海洋的意识。 to raise our awareness of protecting the ocean . 23 adapt vi.适应 vt.使适应;使适合;改编 【易混辨析】 adapt与adopt adapt 表示“适应;改编,改写” adopt 表示“采取,采纳; 收养,领养” (1)adapt (oneself) to(使自己)适应于 adapt sth from…根据……改编某物 be adapted for…为……而改写/改编 (2)adaptable adj.适应性强的；能适应的 (3)adaptation n.适应；改编本 . 24 ①[2020·全国卷Ⅲ] People in Ethiopian highlands have adapted to ______(live) at high altitudes. living ②［北师选必二］And possibly the best proof of a successful ___________(adapt) is the James Bond series, the majority of which has been adapted from the 007 novels of lan Fleming. adaptation ③［外研必修三］In this part _________ (adapt) from a chapter of the book, Aronnax describes the experience of walking on the sea bed. adapted . 25 ④You'd better master some basic Chinese in advance, which makes it easy for you ________________________ in Beijing. 你最好提前掌握一些基础的汉语，这使你容易适应在北京的 新生活。 to adapt to the new life ⑤[2020·全国卷Ⅲ] I was wondering if you could help me revise a short play ______________ the classic novel The Old Man and the Sea. 我想知道你是否能帮我修改一个改编自经典小说《老人与海》 的短剧。 adapted from . 26 measure vt.测量;度量;估量 n.措施;方法;度量单位 ［温馨提示］ 当measure表示“有……长(宽、高、重)”时,为 连系动词,常用主动形式。 (1)measure…by/in…用……来衡量/计算…… (2)take measures/steps/action to do sth 采取措施/行动做某事 make sth to one's measure 照某人的尺寸做某物 We rode along the river measuring over 500 meters long until we finally reached the farm. 我们沿着这条长500多米的河骑马前行,最后到了农场。 . 27 ①The talented tailor made clothes ____ the customer's measure for the upcoming important event. to ②The new bridge under construction, ___________(measure) twice as long as the old one, is due to be completed next month. measuring . 28 完成句子 ③[2022·全国甲卷书面表达] Therefore, it is high time that we ______________________________________________. 因此，是我们采取措施保护海洋的时候了。 took/should take measures to protect the oceans ④［北师选必一］___________________________how much money you have but by how you understand the true meaning of life.(读后续写之主旨升华) 衡量成功与否不在于有多少金钱，而在于如何理解人生真正 的意义。 Success is not measured by . 29 observe vt.观察(到);注视;遵守(法律、习俗等);庆祝(节日等) The twins observed their father make some sandwiches closely. 双胞胎仔细观察他们的父亲做三明治。 (1)observe Christmas/New Year's Day/festivals 庆祝圣诞节/元旦/节日 observe sb do sth 观察到某人做了某事(强调动作的过程) observe sb doing sth 观察到某人正在做某事(强调动作正在进行) (2)observation n. 观察;观测 ［温馨提示］ observe表示“注意到,看到”时,在被动语态中, observe后充当补足语的不带to的动词不定式中的to要还原出来,即sb/sth is observed to do sth。 . 30 ①［译林选必三］Not surprisingly, the earliest Chinese characters were the fruits of our ancestors' careful ____________ (observe)and striking imagination. observation ②Last night Bruce was observed _________(leave) the building with two young men and take a taxi away. ③Chinese people observe the Spring Festival in the same way that Western people observe Christmas Day. ______ ④Children should learn above all how to observe good manners at table. ______ to leave 庆祝 遵守 . 31 remind vt.提醒;使想起 (1)remind sb of/about sth 提醒某人某事;使某人想起某事 remind sb to do sth 提醒某人去做某事 remind sb that…提醒某人……;使某人想起…… (2)reminder n.提醒人的事物 Jenna reminded Jeff to put the card they had made on the breakfast tray. 珍娜提醒杰夫把他们做的卡片放在早餐托盘上。 . 32 ①［2024·新课标Ⅱ卷］Neighbours will bring me freshly made cheese and will come to my door to remind me _________(close) the window in my car when rain is coming. to close ②［外研必修一］From time to time I look at the photo as a __________(remind) to show respect to all animals. reminder . 33 ③[2021·新高考全国Ⅰ/Ⅱ卷读后续写] To make sure that the twins could cook a Mother's Day breakfast smoothly, the father constantly ______________________________________________ ______________. 为了确保双胞胎能够顺利地做一顿母亲节早餐，爸爸不断、 提醒他们下一步该做什么。 reminded them of what to do next/what they should do next ④Once I play games for more than an hour, a bell rings _________________________________ (以提醒我时间到了). to remind me that my time is up . 34 intend vi. & vt.打算;计划;想要 The race, intended to strengthen our bodies, was highly thought of. 这场旨在强身健体的赛跑受到了高度评价。 . 35 (1)intend to do/doing sth打算做某事 intend sb to do sth 打算让某人做某事 (2)be intended for/to do…旨在;专为……而设计;专供……使用 (3)intention n.意图 with an/the intention of 抱有……的目的 (4)intentional adj.故意的 intentionally adv.故意地 . 36 ①［上外选必一］The lesson I learned: if you are going to travel with the _________(intend) of supporting and bettering a community, do your research first. intention ②[2023·全国甲卷] Behind the simple style, however, is a serious message _________(intend) for everyone. ③I ______________(intend) to save more money this year, but unexpected expenses made it difficult. intended had intended . 37 ④_________________________________________________ _________________,thus helping you have a better understanding of English culture and promote reading ability.(应用文写作之宣传稿) 该活动旨在让你接触广泛的英国文学,从而帮助你更好地了 解英国文化,提高阅读能力。 The activity is intended to expose you to a wide range of English literature . 38 ⑤[2020·全国新高考Ⅰ/Ⅱ卷应用文写作] Our school organized a five-kilometre cross-country running race ________________ _________our physical and mental health.(intention n.) (应用文写作之新闻报道) 为了增进我们的身心健康,我们学校组织了一场五公里越野跑比赛。 with the intention of improving . 39 die out (动植物)灭亡; (风俗、习惯等)逐渐消失;(火)逐渐熄灭 die of/from 因……而死 die away (声音、风、光等)渐渐消失 die down (掌声、兴奋、火等)逐渐平息 be dying for/to do sth 渴望某物/做某事 Many effective measures have been taken to protect those  animals from dying out. 已采取许多有效的措施来保护这些动物免于灭绝。 . 40 ①The sound of the engine ___________ as the car drove into the distance. ②It was several minutes before the applause ___________. died away died down ③［北师选必一］Although it is not unusual for species to ________ naturally, the rate at which this is now happening is cause for concern. die out . 41 ④With more and more forests damaged, now some animals and plants __________________________________________ ____________. (正面临着灭绝的危险) (应用文写作话题之动 植物保护) are facing the danger of dying out/are in danger of dying out ⑤Learning that ____________________________(你渴望参观北京), I'm willing to act as your tour guide. you are dying to visit Beijing . 42 due to 由于;因为 ［温馨提示］ 表示“因为,由于”的其他短语有:because of, owing to, thanks to, as a result of, as a/in consequence of, on account of等。 due adj.应给予,应支付,应归于;预定,预期,预计 be due to sb 应付给/应给予/应归于某人(to为介词) be due to do sth(=be scheduled to do sth) 预计做某事,按期做某事 . 43 ①Professor Smith from Nankai University is due ________(give) us a lecture at eight tomorrow morning. to give ②[2023·全国乙卷] I have missed plenty of beautiful sunsets/sunrises due to _______ (be) on the spot only five minutes before the best moment. being ③［2024·新课标Ⅰ卷］Due to a big storm, my flight had been delayed by an hour and a half. ______ 因为 . 44 句型公式1.This is why ...这是……的原因 重点句型 教材原句：This is why we’re here — to observe Tibetan antelopes.（ “A DAY IN THE CLOUDS”） 链接高考 ： （2021 年浙江卷 语法填空）My mother is a hardworking woman. She has been working in a factory since she was 18. Every morning, she gets up at 5:30 to prepare breakfast for us. After work, she always does housework until late at night. This is why I respect her so much. . 句型公式2.“Only＋状语”置于句首的部分倒装 教材原句：Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.（ “A DAY IN THE CLOUDS”） 链接高考 ： （2016 年全国卷 II）Only when Lily walked into the office did she realize that she had left the contract at home. . 句型公式 3. When it comes to (doing) sth 当谈及……时 教材原句：When it comes to wildlife protection, all species — the good, the bad, and the ugly — should be treated equally.（ "Give Ugly a Chance!" ） 链接高考 ： （2021 年浙江卷）When it comes to speaking (speak) in public, no one can match him. . 话题微写作 用本单元所学词汇、句式按照要求完成下面的话题 作文再背诵。 假定你是李华，你从网上了解到世界上八种熊 中有六种面临灭绝的危险。你决定写一篇英文短 文，呼吁人们保护它们 . I have learned from the Internet that six of eight bear species in the world ① _______________ (面临灭绝).② _______________ (令人担忧的；主语从句)is that many habitats of ③____________________ (正在被破坏；现在进行时的被动). However hard it is, we should④______________________________ (采取措施来保护它们). On one hand, ⑤ ______________________________(应该建立更多的保护区)so that they can live freely there. On the other hand,laws should be passed to ⑥_____________________________ (防止人们猎杀熊). Please give a hand to ⑦____________________ (濒危的熊). They do need our help! are dying out What is worrying are being destroyed take measures to protect them more reserves should be established prevent people from killing bears the endangered bears . 读后续写微写作——情感描写之“欣慰、 温暖” 形容词 warm温暖的， relieved放 松的 动 词   w a r m 使 温 暖 ， relieve缓解 名 词 warmth温暖，relief放松 语 块 ①to one's relief 使某人欣慰的是 ②feel a surge of relief 如释重负 ③breathe a sigh of relief/sigh with relief 松了 口气 ④a mixture of warmth and relief 既温暖又欣慰 . ①I                                                (松了口气) as the driver signaled me to get in the car. ②When  I  got  in,  __________                                                (我感到既温暖又感激). ③                                  (欣慰地 搂着狗),I apologized  to my mother sincerely. ④“I am sure you have learned your lesson to day, ”                                                      (母亲 如释重负地说). I played  with the dog again. ⑤Despite the freezing weather outside, I  felt ___________________________________(我心中涌起一股暖流).   breathed a sigh of relief I felt a mixture of warmth and gratitude Hugging the dog with relief my mother said in a relieved voice a wave of warmth surging through me . Thank you！ $