Unit 2 Wildlife Protection 同步练习讲解课件 -2025-2026学年高中英语人教版必修第二册

该高中英语单元复习课件围绕“Wildlife Protection”主题，系统整合核心词汇（如illegal, measures）、语法（现在进行时被动语态）及听说读写技能，通过“词汇应用-语法解析-语用实践”的逻辑链条构建知识网络，强化知识点间的内在联系。 其亮点在于采用分层情境化练习设计，基础层通过词汇填空结合“形修名”等语法提示巩固语言基础，进阶层补全对话训练交际能力，高阶写作升级（强调句、反问句）培养思维品质，有效提升学生语言运用能力，助力教师实施精准复习教学。

P46 awareness measures alarming illegal ……的边缘 形修名 表语（adj.） several + 复n. 形修名 take measures to do sth. 采取措施做某事 n.保护 公众意识 P46 rate extinct habitat adapt concern 形修名 the ability to do sth. 做某事的能力 adapt to 适应 n.破坏 形修名 形修名 我最大的担忧是……（表从） adj.至关重要的 n.冲突 走向灭绝 n.森林砍伐 要求 P47 authorities are deeply alarmed at/by illegal trade As far as I am concerned On average die out be aware of measures about 500 square kilometers v.检测；监控 地方当局 be alarmed at/by 对……感到震惊 measure v.（面积、尺寸等）量度为 P47 are being set up am concerned about are being threatened it is difficult for them to find enough food What measures are being taken be concerned about 现在进行时的被动语态： am/is/are + being + done it is + adj. + for sb. + to do sth. set up P47 Wildlife protection / How to save endangered animals / The threats to wildlife and solutions P48 P48 live in harmony are dying out put an end set up watch over protect measures effective be aware of refuse to buy P48 live in harmony are dying out put an end set up watch over protect measures effective be aware of refuse to buy n.生物多样性 adj.众多的 终止 护林员 因此 P49 C Para 2 Wild lemurs are found only in Madagascar, where they help spread seeds and pollinate plants, keeping the environment healthy and balanced（野生狐猴只在马达加斯加发现，它们帮助传播 种子和为植物授粉，保持环境的健康和平衡）. n.生态系统 P49 D Para 4 To help save lemurs from hunting without leaving Masoala communities hungry, Borgerson turned to bugs, a specific type called sakondry. They’ve been a food source in Madagascar for at least 400 years, and could be a game changer for lemurs（为了在不让马索阿拉社区陷入饥饿的情况下拯救狐猴，Borgerson 转向了一种名为 sakondry 的特殊昆虫。至少 400 年来，它们一直是马达加斯加的食物来源，可能会改变狐猴的游戏规则）. n.替代品 P49 C Para 5 The bugs grow quickly and don’t harm the plants much（虫子长得很快，对植物危害不大）. The only real catch is that the plants may not survive well everywhere in the country because of climate differences（唯一真正的问题是，由于气候差异，这些植物可能无法在全国各地生存）. P49 A Para 6 In just three years, sakondry farming has already helped cut lemur hunting by at least 50% in the communities（在短短三年内，sakondry 养殖已经帮助社区减少了至少 50%的狐猴狩猎） P53 being attacked reserves Observed reminder intended are threatened existence harmonious profits recovery several + 复n. 过去分词作状语 v.建立 n.显微镜 n.细胞 v.展示 adj.复杂的 形修名 过去分词作后定 （ ） 气候变化 the + n. + of adj.至关重要的 形修名 v.逮捕 n.豹子 P53 watch over is intended for day and night in harmony with exist on make out 昼夜不停地 专为……设计 夜以继日 靠……生存 与……和谐共处 备用 看清 对……造成威胁 组成 使某人想起 守护 火灾区域 P54 in reserve reminds of pose a threat to make up That is because we cannot turn a blind eye to the animals’ suffering This is why the population of this bird species is recovering 对……视而不见 恢复 P54 can we create a better world This species is under threat Only under strict protection “Only + 状语”位于句首，句子需要使用部分倒装， 即： Only + 状语 + be动词/助动词/情态动词 + 主语 + 其他 威胁 P55 A Para 1 A baby pygmy hippo (倭河马) named Moo Deng has become a huge Internet star. Videos and pictures of Moo Deng have made her famous online, and have drawn thousands of people to the zoo in Thailand where she lives. The zoo hopes her celebrity can help bring attention to her endangered species. n.名声；名人 P55 D Para 2 People on the Internet voted for the name, which seemed to match her lively nature. v.投票 P55 Para 4 Companies have used pictures of Moo Deng to make jokes, and to sell things from makeup to cakes. Now, thousands of people visit the zoo every day. The zoo hopes that all the attention can help them raise money. The zoo created special clothes with pictures of Moo Deng. The clothes soon sold out. The zoo is also taking steps to legally protect Moo Deng’s name and image. The zoo plans to use the money to help raise more of the endangered animals. C sharp drop 急剧下降 funding n.资金；专款 reduction n.减少；降低 P55 整篇文章主要围绕 Moo Deng 这一倭河马明星展开，描述了她如何因网络走红而引起人们对濒危物种的关注。文章通过 Moo Deng 的故事，强调了保护濒危物种的重要性，并展示了动物园在这方面所做的努力。 A draw attention to 吸引对……的注意力 strengthen v.加强；巩固 marketing n.营销；市场营销 P57 exploration worries help transport gently response medical approached/was approaching attacking encounter adj.医疗的 v./n.帮助 v.靠近 n.背包 n.探索 v./n.担忧 adj.好奇的 v.遇到 n.攻击 adv.轻轻地 n.反应 v.运输 形修名 情态动词would + v-原 介词of + v-ing 形修名 形修名 副修动 it is + adj. + for sb. + to do sth. ask sb. for help 形修名 P59 is being raised are being dealt with is being monitored is being filmed are being drafted is being cared are being removed is being established are being watched P60 are being transferred/will be transferred is being questioned is being built is being corrected Is being used is not being repaired P60 Due to is not being destroyed has been reduced to is being held Where are being taken care of Is a new nature reserve being established P61 C A B B 显示 改变 景象 标志 很少 从不 总是 再次 恐惧 惊奇 沉默 困惑 站立 离开 开始 躺 P61 D D A C B B 海滩 船只 游泳者 鲸鱼 自信的 疯狂的 聪明的 对的 家 家庭 表演 舞台 秘密的 大众的 天然的 本地出生的 忽略 记住 证明 想象 永远 只 一次 几乎 P61-62 A D A C B 研究 梦想 社区 活动 真实的 简单的 有趣的 强大的 要求 判断 期待 做 分享 创造 改进 发现 与……竞争 与……建立联系 收到来信 与……分离 P62 of that poorly are the higher noting belief are being reported to perform 北极熊 北极圈 同位语从句（用于解释说明evidence的具体内容） 纽芬兰 n.湾 副修动 method of doing sth. “做某事的方法” be expensive to do sth. “做某事成本高” a/an + n. by doing sth. “通过做某事” 比较级 + than 表特指 v.计算 n.亚种 adj.稳定的 v.分布 P63-64 so that search for are used for In order to so that/in order that 持续且广泛的 因此（引导结果状语从句） 为了（引导目的状语从句） be used for (doing) 被用于……；用来做…… be used to do 被用来做…… be/get used to (doing) 习惯于…… used to do 过去常常做 复个习 so as to / in order to（为了）：后接动词原形，表目的（in order to可放句首，so as to不可）； so that / in order that（为了）：后接目的状语从句（二者均可放句首） 注：so that（因此）： 还可接结果状语从句 P64 The app was created in order to report lost pets./In order to report lost pets, the app was created. My old smartphone is used to record bird sounds now. The special tool is used for bird observation. We built a fence so that our cattle could be kept safe from harm. He checks the camera every day so as to see the fox family. P64 I suggest setting up a “Wildlife Observation Corner” on the community bulletin board in order that/so that everyone can share their findings and requests for help. Everyone should avoid using chemical pesticides on lawns so as to/in order to protect the insects in the soil and the birds that feed on them. P64 Bird feeders can be used to provide food for more birds in winter. Now, I am/get used to preparing food and water for them in winter. I used to think that wild birds didn’t need help from humans. P65 build some bird feeders so that they can find food more easily in winter I am now used to preparing food and water for them in winter I used to think that birds didn’t need our help setting up a “Wildlife Observation Corner” on the community bulletin board in order that everyone can share information P65 avoid using chemical pesticides on lawns in order to protect insects and birds P66 C Para 1 Now they are making a comeback — at least in small pockets in Scotland — and that may be good news for flood protection and the restoration of wetlands, though farmers remain worried that beaver dams will harm their crops and grasslands. 1. Why do farmers feel worried about beaver dams? A. They will reduce water storage. B. They will pollute drinking water. C. They will destroy farming land. D. They will increase fish populations. beaver n.河狸 dam v.筑坝 n.堤，坝 water storage 储水 crop n.庄稼；作物 P66 A Para 3 ‘They’ve built 13 dams and had a good effect on how the water flows through the site,’says Brazier. 2. What is Brazier’s attitude to the reintroduction of beavers? A. Positive. B. Doubtful. C. Unclear. D. Uncaring reintroduction n.再引入 positive adj.积极的；乐观的 doubtful adj.怀疑的；不确定的 unclear adj.不清楚的 uncaring adj.漠不关心的 flow v./n.流动 have a good effect on 对……有好的影响 P66 B Para 5 However, beavers don’t always have a positive impact. In Scotland, where there are 50 to 200 beavers along the River Tay, beaver dams sometimes block drainage ditches and create flood risks in farming areas. Beavers also bite trees beside a busy road, and make holes in anti-flood embankments. 3. What is paragraph 5 mainly about? A. The latest research into beavers. B. The negative effects of beavers. C. The benefits of beavers on flood control. D. The influence of beavers on local plants. latest research 最新研究 negative effects 负面影响 impact n.影响（have an impact on 对……有影响） P66 A 最后一段 A report by Scottish Natural Heritage presents several options, including removing all beavers or allowing their uncontrolled reintroduction. The Environment Agency is also closely monitoring the situation to decide whether the benefits of reintroducing beavers outweigh the risks. 4. What can we infer about beavers in Scotland? A. Their future is still being debated. B. Their relocation has been finalized. C. They will be completely removed. D. They will be put under strict control. debate v./n.辩论；讨论 relocation n.迁移 finalize v.敲定 put under strict control 进行严格管控 outweigh v.超过 P69 unusual ndangered stirred binoculars ur down kin motion dolphin eighborhood 在远处 海洋生物 P69 is dropping sharply It is high time to support live in harmony with When it comes to threaten the survival of snow leopards the gradual loss of their habitat P70 It is due to the reasons above that their number is dropping sharply. Isn’t it high time to support wildlife protection organizations? P71 G 虽然鲨鱼袭击事件确实发生，但却非常罕见，然而，据估计，人类每年杀死 1 亿只鲨鱼。 这个数字是一个警告，许多种类的鲨鱼可能会灭绝。 P71 E D 随着鲨鱼的死亡，鲨鱼所食用的动物的数量将会增加。 反过来，这就意味着这些动物吃的生物数量会减少。 其中有一些是人类每天食用的海鱼。 海洋不仅产生的氧气比地球上所有热带雨林的总和还要多，而且还从大气中消除了一半的人为温室气体。一旦鲨鱼灭绝，全球生态系统将被破坏，影响到包括人类在内的所有生物。 事实上，捕杀鲨鱼会影响到整个地球。 P71 C B 首先，鲨鱼的部分可以制成维生素能量饮料和皮革制品。 此外，鲨鱼肉在世界各地销售，有时会被冠以误导性的名字，如岩鲑或白鱼。 鲨鱼油也被用于许多流行的美容产品中。 渔民割下鲨鱼的鱼鳍，然后把还活着的鲨鱼扔回水中。 鲨鱼通过游泳呼吸，所以不会游泳的鲨鱼会死亡。 然后鲨鱼慢慢死去，有时会持续几天。 null 154991.8 $