Unit2 Wildlife Protection Discovering Useful Structures-2025-2026学年高中英语人教版必修第二册

UNIT 2 WILDLIFE PROTECTION Discovering Useful Structures Part 1　Grammar 情境导入 现在进行时的被动语态 1. 结构 ◦ 肯定式：am/is/are + being + 过去分词 例：African elephants are being hunted. 非洲象正遭到猎杀。 ◦ 否定式：be+ not + being + done 例：The room is not being cleaned. 这个房间此刻没人在打扫。 ◦ 一般疑问式：be + 主语 + being + done? Is this issue being paid attention to by the government now？政府现在关注这问题了吗 ◦ 特殊疑问式：疑问词+be+主语+being + done? 例：What is being done to help them? 正在采取什么措施来帮助它们？ 语法冲关•语言规则全理清 现在进行时的被动语态 一图尽览 【语法感悟】 1.“be being done”是现在进行时的被动语态,它表示说话人说话时或现阶段某事__________。  2.“be being done”中的动词__________应随主语作相应的变化。  注意:现在进行时的被动语态中不能漏掉“being”。 正在被做 be 语法精讲 1.【先感悟】 A meeting is being held in the meeting room on the fourth floor of Building No.1. 一场会议正在一号楼四层的会议室召开。 Another new project is being set up to discover the best way of sorting the rubbish. 正在建另一个新的项目来找出垃圾分类的最佳办法。 【善归纳】 现在进行时的被动语态可表示(1)______________正在进行的被动的动作或(2)______________正在进行的被动动作(说话时不一定正在进行)。  现在时刻 现阶段 2.【先感悟】 Tom is such a good pupil that he is always being praised by the teacher. 汤姆是个好学生,他总是受到老师的表扬。 I feel very surprised that the window of our classroom is often being broken. 我感到非常吃惊的是我们教室的那扇窗户经常被打破。 【善归纳】 现在进行时的被动语态还表示一种经常性的被动行为,常和always,constantly等表示(1) ______________的副词连用,常带有一定的(2)______________色彩。  频度 感情 3.【先感悟】 The problem about the protection of forests is under discussion at the meeting. =The problem about the protection of forests is being discussed at the meeting. 会上正在讨论有关森林保护的问题。 The new reserve for wild animals is in use at the moment. =The new reserve for wild animals is being used at the moment. 目前新的动物保护区正在使用中。 【善归纳】 “be+介词+______________”结构可表示现在进行时的被动语态。  名词 回眸一练 Ⅰ.单句语法填空 1.Jim may __________________(interview) by the reporters at the very moment.  2.These animals ______________(hunt) at such a speed that they will disappear soon.  3.Extensive studies _________________(conduct) on marine ecosystems to understand the consequences of plastic pollution on sea turtles.  4.An initiative ______________(carry) out to educate local residents about the importance of protecting animals.  5.Advanced technologies ___________________(develop) to monitor the migratory birds along their flight paths.  be being interviewed are being hunted are being conducted is being carried are being developed Ⅱ.语段写作 李博士是一位著名的野生动物生物学家,她一生致力于保护濒危物种。最近,她在一个开创性的项目中得到研究团队的帮助,研究西伯利亚虎数量下降的问题。在遥远的森林中进行着多次调查,并使用了先进的追踪设备来监测老虎的行踪。此外,当地社区也在接受关于保护这些威武动物重要性的教育。李博士的努力在全世界范围内得到认可,她的工作为西伯利亚虎的未来带来了希望。 Dr.Li,a well-known wildlife biologist,has dedicated her life to the conservation of endangered species.Recently,she 1._____________________ ___________________in a groundbreaking project to study the declining population of the Siberian tiger.Multiple surveys 2.____________________ __________________,and advanced tracking devices 3._________________ __________________________________.Additionally,local communities 4._______________________________________ preserving these majestic animals.Dr.Li’s efforts 5.____________________________ around the world,and her work is bringing hope to the future of the Siberian tiger.  is being assisted by a team of researchers are being conducted in the remote forests are being used to monitor the tigers’ movements are being educated on the importance of are being recognized Part 2　Language points 基础落实•必备知识全过关 重点单词 【写作词汇】 1.deer n.鹿 2.due adj.由于;因为 3.net n.网　adj.净得的;纯的 4.kangaroo n.袋鼠 5.insect n.昆虫 【拓展词汇】 1.reduce vt.减少→reduction n.减少;缩小;降低 2.neighbourhood n.临近的地方;街区→neighbour n.邻居 →neighbouring adj.邻近的;附近的;毗邻的 单复同行 6. due adj. 一词多义 【教材设题】 1.Right now,the ________ (deer) are being watched over by many volunteers. 2.Who is hunting the __________ (kangaroo)?  3.Small birds are being caught with __________ (net).  4.It is reported that living spaces for wildlife are _____________ (reduction) due to the cutting of trees.  5.What do you know is being done ____________________ (在你家附近) to protect animals and plants?  deer kangaroos nets being reduced in your neighbourhood 【掌握构词规律　快速记牢单词】 后缀-tion 常用于动词后构成名词,表示“动作、过程或者结果”: reduce→reduction 减少 infect→infection 感染 associate→association 关联 educate→education 教育 radiate→radiation 辐射 imagine→imagination 想象 explore→exploration 勘探;勘查;探索 interact→interaction 交流;沟通;合作 【巧用举一反三】 1.Encouraging ______________(explore) in young minds sparks curiosity and creativity.  2.Regular access to quality ______________(educate) can transform lives and communities.  3.Effective ______________(organize) of resources and efforts can lead to significant progress.  4.Clear and open ______________(communicate) builds trust and understanding between colleagues.  5.Access to reliable ______________(inform) enables people to engage in meaningful conversations and debates.  exploration education organization communication information 重点短语 1.due to 由于;因为 2.to be worse 更糟糕的是 3.be used as 被用作…… 4.search for 搜索;寻找 5.clean sth up 打扫(或清除)干净 6.care for 照顾,照料(病、老、幼者等);深深地爱;非常喜欢 7.put out 熄灭;扑灭;出版;广播;公布;提供 8.be used for 被用于…… 【教材设题】 1.Binoculars ________________________ (被用来观鸟) from far away.  2.Sure,and I think we could also ____________________________________ (为它们准备好盒子或其他东西),so that they can find shelter when it's cold or wet outside.  are used for watching birds put out boxes or other things for them 重点句式 so that 以便;为了 【教材设题】 Put paper cut-outs on windows __________________(以便) birds do not crash into them.  so that 重难探究•能力素养全提升 基础词汇——语境记忆 1.net n.网(web)　adj.净得的;纯的(pure,clear) 【佳句背诵】Using the net effectively can provide students with a vast array of resources for researching and enriching their knowledge on various subjects. 有效利用互联网可以为学生提供大量资源,用于研究和丰富他们在各个学科的知识。 2.neighbourhood n.临近的地方;街区(community) 【佳句背诵】Our neighborhood hosts various social events,bringing together residents from all age groups to foster a sense of unity and belonging. 我们社区举办各种社交活动,将各个年龄段的居民聚集在一起,培养团结感和归属感。 高频词汇——讲练互动 1.reduce vt.减少(decrease,diminish) reduce stress/waste减少压力/浪费 reduce...to...把……减少到……(to表示结果) reduce...by...把……减少了……(by表示程度) be reduced to...陷入某种境地(to是介词) reduction n.减少;降低 【佳句背诵】One of the most effective ways to reduce stress is chatting with your online friends.[应用文之观点看法] 减少压力最有效的方式之一就是与网友闲聊一下。 【即学即练】单句语法填空/单句写作 (1)The price of this kind of cell phone has been reduced ________half.  (2)The ________(reduce) of employment is the most urgent situation for the local government.  (3)今年他们生产的山地自行车的数量已经减少到了10万辆,也就是说数量减少了30%。 The number of mountain bikes they produce this year _________ _________ _________ _________ 100,000,and that is to say,the number has been reduced _________ _________ .  by reduction has been reduced to by 30% 2.due to 由于;因为(because of,owing to) due adj.应支付;预定;约定;适当的;由于;因为 be due to do sth 预定做某事 be due for sth 应有某物;应得到某物 (be) due to sb 应支付/给予/归于某人 【佳句背诵】Due to the heavy rain,the school’s outdoor sports day was postponed until next week.[话题写作之校园生活] 由于大雨,学校的户外运动日被推迟到下周。 【即学即练】单句语法填空/单句写作 (1)The express train is due ________(arrive) at 10:00 p.m.,so remember to meet me on time.  (2)Thank you for delivering my goods here.Twenty pounds is due ________　you.  (3)医生说我的头疼是压力过大造成的。 The doctor said that my headache was mainly _________ _________ _________ _________ _________ .  to arrive to due to too much stress 3.search for 搜索;查找(look for,seek) in search of...寻找…… in the/one’s search for...寻找…… search sth/sb 搜查某物/搜某人的身 search...for...为找到……而搜查…… search out找出;查出 【佳句背诵】Scientists are searching for innovative ways to protect endangered species from habitat destruction.[话题写作之动物保护] 科学家正在寻找创新方法,以保护濒危物种免受栖息地破坏的影响。 【即学即练】单句语法填空/单句写作 (1)Many wildlife organizations are searching ________ new funding sources to support their ongoing conservation efforts.  (2)Researchers are in search ________ effective methods to reduce poaching and illegal wildlife trade.  (3)救援队在森林中搜寻失踪的徒步旅行者,希望能找到安然无恙的他。 The rescue team ________ ________ ________ ________ the missing hiker,hoping to find him safe and sound.  for of searched the forest for 多义词汇——自主练透 一词多义 due A.适当的　B.到期的　C.预期的　D.应支付的 (1)Rose is due to start school in January. _____ (2)Payment is due on 1st October. _____ (3)Have they been paid the money that is due to them? _____ (4)After due consideration,we have decided to appoint Mr Davis to the job. _____ C B D A 重点句式——多维剖析 so that以便;为了 【教材原句】Put paper cut-outs on windows so that birds do not crash into them. 把剪纸贴在窗户上,这样鸟儿就不会撞到上面了。 so that意为“以便;为了”,引导目的状语从句,可换为in order that。从句中的动词常 和情态动词may/might,can/could,should,would等连用; 当so that引导的目的状语从句中的主语和主句的主语一致时,可改写为in order to do/so as to do结构; so that还可以引导结果状语从句,意为“因此,所以”。主从句之间可用逗号相隔,不能和in order that换用。 【佳句背诵】He studied diligently every night so that he could pass his exams with flying colors. 他每晚都努力学习,这样他就能以优异的成绩通过考试。 【即学即练】单句写作/句式升级 (1)您能给我们介绍一些学习新单词的好方法以便我们更容易记住它们吗? Would you like to introduce some good ways to us to learn new words _________ _________ _________ _________ _________ _________ more easily?  (2)许多运动员参加奥运会为的就是能为祖国赢得荣誉。 Many athletes take part in the Olympic Games _________ _________ _________ _________ _________ glory for their homeland.  (3)In order to speak English fluently,I practise oral English with my partner every day. →I practise oral English with my partner every day _________ _________ _________ _________ _________ English fluently.  so that we can remember them so that they can win so that I can speak HW Sec C language points 明天听写 阅读一篇（13班） Wild animals cannot speak, but we do. We are their voice. we are changing ourselves; Protection begins with education. Although our posters cannot reach many, by creating a poster, We are making a difference! Lavf58.20.100 Bilibili VXCode Swarm Transcoder v0.3.76 $