UNIT 2 WILDLIFE PROTECTION 突破疑难（PPT同步课件）-【学而思】2026-2027学年高一英语必修第二册（人教版）

该高中英语单元复习课件围绕“野生动物保护”主题，系统整合高频词汇、核心语法及语用知识。通过高频词汇精讲（如alarm、adapt等）、易混词对比表格、语法规则（现在进行时被动语态、only倒装等）结合真题示例，构建“词汇-语法-应用”的逻辑网络，帮助学生梳理知识内在联系。 其亮点在于融合语言能力与思维品质培养，如通过“alarming/alarmed辨析”“measure用法归纳”等活动提升词汇应用能力，借助“only+状语倒装”真题练习训练逻辑思维。分层设计（基础例句到真题拓展）满足个性化复习需求，助力学生巩固知识，为教师提供精准复习教学支持。

UNIT 2　 WILDLIFE PROTECTION 第1讲　描述运动的基本概念     ①alarm vt.使惊恐;使害怕;使担心 n.恐慌;警报;警报器;闹钟 in alarm惊恐地 sound the alarm发出警报 set the alarm for eight把闹钟定在八点 高频词汇精讲 第1讲　描述运动的基本概念 •She got lost in the forest and looked around in alarm.她在森林里迷路了,惊恐地四处张望。    ②alarmed adj.担心的;害怕的;恐慌的 be alarmed at/by...对……感到担心/害怕/恐慌 be alarmed to see/hear...因看到/听说……而恐慌 •She was alarmed to hear that it would be possible for her to be fired.听说自己有可能被解雇,她感到 恐慌。   第1讲　描述运动的基本概念 alarming 惊人的;使人惊恐的 常用来修饰事或物 alarmed 担心的;害怕的;恐慌的 常用来修饰人 第1讲　描述运动的基本概念   ①[2026浙江杭州学军中学期中]Urban air pollution continues to rise at an __________(alarm) rate, doing great harm to human health. ②On the first day of high school, some students are happy, some are nervous, and others even feel _________(alarm). ③我们对那令人惊恐的尖叫声感到恐慌。 We ________ __________ _________ the _____________ scream. 　alarming     　were 　　alarmed 　　at/by     alarmed          　alarming     第1讲　描述运动的基本概念   第1讲　描述运动的基本概念     　　As far as I am aware, the invitations to the party have all been sent.据我所知,派对的邀请函已经 全部发出了。 　　She ran to her mum and hugged her tightly, fully aware of her mum's love.她朝妈妈跑去,紧紧地 拥抱着她,充分意识到了妈妈的爱。   　　When he became aware that the brake wasn't working, he looked pale and trembled all over with fear.当他意识到刹车失灵后,他吓得脸色苍白,浑身发抖。   第1讲　描述运动的基本概念   ①(be) aware _______...意识到…… ②be/become aware that...意识到…… ③as far as I am aware ____________   ①awareness n.意识;知道 raise one's awareness of...提高某人对……的意识 ②unaware adj.没意识到;不知道 　据我所知     　of     第1讲　描述运动的基本概念   ①[2025全国二]Each dish was tailor-made to raise ______________(aware) regarding food waste. ②[2026黑龙江大庆月考]Being aware _______ these differences is the first step towards building a strong cross-cultural friendship. ③[2026山东枣庄一中月考]越来越多的人意识到学好英语的重要性。 More and more people _______ ________ ______ _____ ____________ _______ learning English well. 　are 　　aware 　　of 　　the 　　importance 　　of     　of     　awareness     第1讲　描述运动的基本概念   第1讲　描述运动的基本概念     　　Parents and teachers in China are concerned about/for teenagers' addiction to video games.中国的 家长和老师都很担心青少年对电子游戏上瘾的问题。 (Global Times)   ①be concerned with...对……关切/感兴趣;与……有关 ②be concerned __________/________/that...担心…… ③as far as sb. be concerned就某人而言 　for     　about     第1讲　描述运动的基本概念   　　concerned用作前置定语时,表示“担心的;忧虑的”;用作后置定语时,表示“有关的;有牵连的”。 　    •The concerned doctor rang the leader concerned.这位忧心忡忡的医生给相关领导打了个 电话。   ①concern n.[C,U]担心,忧虑;[U]关心 v.涉及;让……担忧 show/express concern about/for/over.../+that...对……表示担心/关心 ②concerning prep.关于 第1讲　描述运动的基本概念   ①[2025全国一]Scientists are still trying to determine how harmful microplastics are—but what they do know has raised _______________(concern). ②[2024浙江1月]Due to the lack of scientific proof _____________(concern) their impacts, no one has suc- ceeded in winning a lawsuit(诉讼) against cloud-seeding companies. ③[2026四川成都期中]A growing number of people are ____________(concern) about the destruction of the rainforests. ④就我而言,没有什么比健康更重要了。 ______ ______ _____ _____ ______ ___________, there is nothing more important than health. 　As 　　far 　　as 　　I 　　am 　　concerned     　concerned     　concerning     　concern(s)     第1讲　描述运动的基本概念     　　The film is adapted from a play of the same title.这部电影改编自一出同名的戏剧。 　　Three of her novels have been adapted for television dramas.她的长篇小说中有三部已经被改编 成电视剧。   ①adapt to...适应…… 第1讲　描述运动的基本概念 ②adapt oneself to...使某人自己适应…… ③be adapted _________...改编自…… ④be adapted ________...被改编成……   ①adaptation n.改编本;改写本;适应 ②adaptable adj.能适应的;有适应能力的 ③近义词:adjust v.(使)适应;(使)习惯 　for     　from     第1讲　描述运动的基本概念   ①[2026福建省厦门双十中学期中]___________(adapt) from My Altay, a collection of prose(散文) by Li Juan, the drama tells the story of Li Wenxiu. ②[2026广东珠海一中月考]Freshmen will meet many challenges in senior high school, one of which is how to adapt quickly _______ a new environment. ③[2026山东烟台期末]The amazing walking ability of the palm tree has always been told by rainforest guides to tourists for years, and appears in many sources as an amazing plant _______________(adapt). 　adaptation     　to     　Adapted     第1讲　描述运动的基本概念     　　Friendship can't be measured by money.友谊不能用金钱来衡量。   　　You don't have to measure yourself against the perfect standard.你不必把自己和完美的标 准相比较。 　　What I want to stress is that we should take effective measures to protect endangered animals. 我想强调的是,我们应该采取有效的措施来保护濒危的动物。     第1讲　描述运动的基本概念  ①be measured _______...用……来衡量 ②measure...____________...将……与……作比较  ③take _____________ to do sth.=take steps/action to do sth.采取措施做某事   　　measure还可以用作系动词,表示“(指尺寸、长短、数量等)量度为”,后跟测量结果,不用于进行 时(作状语时用动词-ing形式)。 　measures     　against     　by     第1讲　描述运动的基本概念   ①[2024全国甲]The government has struggled to come up with ___________(measure) to address the prob- lem. ②[2026山东济南月考]The bridge ____________(measure) 300 meters long is remarkably impressive. ③我们必须采取有效措施,通过低碳生活来改善环境。 We must _______ __________ _____________________ _____ ____________ the environment by living a low-carbon life. 　take 　　effective 　　measures/steps/action 　　to 　　improve     　measuring     　measures     第1讲　描述运动的基本概念   第1讲　描述运动的基本概念     　　Mother reminded me to keep the famous saying in mind, “Where there is a will, there is a way.” 妈妈提醒我要牢记这句名言:“有志者,事竟成。”   　　The Dragon Boat Festival is also a festival that reminds us of/about Qu Yuan, an ancient patriotic poet.端午节也是一个让我们想起屈原——一位古代爱国诗人的节日。     ①remind sb. __________ sth.提醒某人做某事 　to do     第1讲　描述运动的基本概念 ②remind sb. _______/__________ ...使某人想起……   reminder n.引起回忆的事物;提醒人的事物;(告知该做某事的)通知单,提示信 　about     　of     第1讲　描述运动的基本概念   ①[2023全国甲]Those tomatoes had a taste that reminded me ___________ the ones my uncle used to grow when I was a child. ②[2026四川巴中期中]The photographs are a ___________ (remind) of the life in the 1920s. ③[2026广东佛山期中]Audiences are reminded _________ (turn) off the phones or put them on silent dur- ing the match. 　to turn     　reminder     　of/about     第1讲　描述运动的基本概念   第1讲　描述运动的基本概念     　　The girl soon recovered herself and dried her eyes.这个女孩很快镇定下来,擦干了眼泪。    It can take much time to recover from the death of a loved one.从心爱的人去世的痛苦中恢复过来可 能要花很多时间。   ①recover oneself使自己镇定下来 第1讲　描述运动的基本概念 ②recover _________...从……中恢复过来 ③recover...from...从……找回/寻回……   recovery n.恢复;痊愈;复苏 make a recovery from...从……中恢复过来 　from     第1讲　描述运动的基本概念   ①[2026天津武清月考]Thanks to a new technique, patients can recover _______ the surgery in only a few days. ②[2026山东省实验中学期中]She stuck to her ___________ (recover), and meanwhile, she practiced hard every day. ③每个人都会失败,但并不是每个人都能从失败中恢复过来。 Everyone fails, but not everyone _________ _____ __________ ________ failure. 　makes 　　a 　　recovery 　　from     　recovery     　from     第1讲　描述运动的基本概念     　　His father intended him to study medicine but he decided to join the army.他父亲打算让他学医, 但他决定参军。 　　I intend to take/taking full advantage of this trip to buy the things we need.我打算充分利用这次 旅行来购买我们所需的物品。   第1讲　描述运动的基本概念 ①intend sb. __________ sth.想让某人做某事 ②intend ________/__________ sth.打算做某事,计划做某事   ①intention n.打算;目的;意图 the intention to do sth.做某事的打算 with the intention of...目的是…… ②intended adj.为……打算(或设计)的 be intended for...为……打算(或设计)的 be intended to do sth.为做某事而打算(或设计)的 ③intentional adj.故意的;有意的;存心的 　doing     　to do     　to do     第1讲　描述运动的基本概念 ④intentionally adv.故意地;存心地 •He kept his statement intentionally vague.他故意含糊其词。 第1讲　描述运动的基本概念   ①[2025全国二]Who is the Mini Camp intended ________? ②[2023全国甲]Behind the simple style, however, is a serious message ___________(intend) for everyone. ③[2026江苏扬州期中]Universities are intended _________(help) students be prepared for future chal- lenges. ④[2026河北衡水月考]They also intend __________________(adapt) the device for environmental moni- toring to measure heavy metals in the future. ⑤得知你对中华传统文化感兴趣,我特此写信,邀请你加入我们的社团。 Knowing that you are interested in traditional Chinese culture, I am writing ________ ______ __________ ________ inviting you to join our club. 　　of     　with 　　the 　　intention 　to adapt/adapting     　to help     　intended     　for     第1讲　描述运动的基本概念     　　Although difficulties exist in our everyday life, we shouldn't be afraid of them.虽然困难存在于 我们的日常生活中,但是我们不应该害怕它们。     ①exist on...靠……生活/生存 第1讲　描述运动的基本概念 ②exist _______...存在于……中   　　exist是不及物动词,不用于被动语态和进行时。   ①existence n.存在;生活 in existence现存的,存在的 come into existence=come into being产生;开始存在 ②existing adj.现行的;现存的 　in     第1讲　描述运动的基本概念   ①[2025全国一]Batteries are energy-efficient and electric cars can plug into _________(exist) systems and services. ②There was once a town in the heart of America where all life seemed to enjoy peaceful ____________(ex- ist) with its surroundings. ③[2026河北冀州中学月考]没有人知道这个世界是怎样形成的。 No one knows how this world ________ _______ _______________. 　came 　　into 　　existence/being     　existence     　existing     第1讲　描述运动的基本概念   第1讲　描述运动的基本概念     　　They were reduced to begging in the streets.他们沦落到沿街乞讨。 I bought this shirt because its price was reduced from $20 to $10.我买这件衬衫是因为它的价格 从20美元降到了10美元。   ①reduce...by...将……减少…… 第1讲　描述运动的基本概念 ②reduce...(from...) _______...将……(从……)减少到…… ③reduce...(from...) to (doing)...使陷入窘境或(更坏的)境地;使沦落(常用被动语态)            reduction n.减少,缩小 　to     第1讲　描述运动的基本概念   ①[2025北京]Throughout our Junior year, my classmates and I have been worried about what colleges will see when they look at our whole life story reduced _______ a single 200-word essay. ②[2026安徽安庆月考]The benefits of smiles go beyond stress ____________(reduce). ③[2026广东广州期中]It is estimated that the new policy will reduce carbon emissions _______ at least 30% over the next decade. ④他们极其努力地工作,以避免陷入贫困。 They worked extremely hard to avoid ________ __________ _______ poverty. 　being 　　reduced 　　to     　by     　reduction     　to     第1讲　描述运动的基本概念 高频词汇积累 词汇 释义 用法& 拓展 illegal adj.不合法的;非法的 illegally adv.不合法地;非法地  legal adj.合法的;法律允许的 hunt v.打猎;搜寻;追捕 n.搜寻;搜索;打猎 hunt for搜寻;追捕 hunter n.猎人 hunting n.狩猎运动;打猎 　go hunting去打猎 第1讲　描述运动的基本概念 die out 灭亡;逐渐消失 die of/from死于　die away逐渐减弱;逐渐消失 die off相继死去　die down逐渐变弱;逐渐平息 rate n.速度;(比)率 vt.划分等级 at a rate of...以……的速度;以……的比率 heart rate心率[2025天津] the birth/death rate出生率/死亡率 a high/low rate of unemployment高/低失业率 a high success/failure rate很高的成功/失败率 rating n.等级;级别 第1讲　描述运动的基本概念 mass adj.大量的;广泛的 n.大量;堆;群 a mass/masses of许多;大量 a mass audience一大批观众 massive adj.大而重的;巨大的 　massive benefits巨大的好处[20 23新课标Ⅰ] average n.平均数;平均水平 adj.平均的;正常的;普通的 on average平均 an average of...平均为…… above/below average高于/低于平 均水平 第1讲　描述运动的基本概念 reserve n.(动植物)保护区;储藏(量);谨慎 vt.预订;预留;保留 nature reserve自然保护区 reserve a room/table/ticket预订房间/桌位/票 reservation n.预订;预约;保留意见 make out 看清;听清;分清 make up构成;编造;化妆 be made up of...由……组成 make sense有意义;有道理;讲得通 make a difference (to/in...)(对……)有影响,起作用 第1讲　描述运动的基本概念 observe v.观察(到);注视;遵守; 评论; 庆 祝 observe the law遵守法律 observe the New Year庆祝新年 observe sb. do/doing sth.注意到某 人做了/正在做某事 observer n.观察员 observation n.观察 第1讲　描述运动的基本概念 attack n.& v.攻击;抨击 under attack受到攻击/抨击 the attack on sb.对某人的攻击/抨击 a heart attack心脏病发作[2024新课标Ⅰ] attacker n.攻击者 effective adj.有效的;生效的 effective communication skills有效的沟通技巧[2025浙江1月] effect n.影响;效果;作用 effectively adv.有效地   ineffective adj.无效的 第1讲　描述运动的基本概念 remove vt.去除;移开;脱去;免职 remove...from...把……从……移 走/去除 removable adj.可移动的;可去除 的;可取出的;可拆卸的 removal n.移动,调动;去除;清除; 免职;搬迁 第1讲　描述运动的基本概念 threat n.威胁;构成威胁的人;形成威胁 的事物 a threat to sb./sth.对某人/某物的 威胁 under threat受到威胁 threaten v.威胁;危及;恐吓 　threaten to do sth.威胁要做某 事 　threaten sb. with sth.用某事物 威胁某人 第1讲　描述运动的基本概念 due to 由于;因为 due to a big storm由于大暴雨[20 24新课标Ⅰ]  because of/owing to/thanks to/ as a result of/on account of 第1讲　描述运动的基本概念     　　I got caught in unexpected traffic on the way to the basketball court. That was why I wasn't able to play basketball with you on time. 　　→I wasn't able to play basketball with you on time. That was because I got caught in unexpected traffic on the way to the basketball court. 　　→The reason why I wasn't able to play basketball with you on time was that I got caught in unexpected traffic on the way to the basketball court. 第1讲　描述运动的基本概念 　　我不能按时和你一起打篮球的原因是,在去篮球场的路上,我遇到了意想不到的交通堵塞。   　　①This/That is/was why...这/那就是……的原因,why引导表语从句,其引导的内容表示_______。 　　②This/That is/was because...这/那是因为……,because引导表语从句,其引导的内容表示_______。 　　③The reason why...is/was that...……的原因是……, why引导定语从句并在从句中作状语;that引导 表语从句,其引导的内容表示_______。 　原因     　原因 　结果     第1讲　描述运动的基本概念   ①[2023新课标Ⅱ]They also need to be ready to give interviews in English with international journalists. This is ________ they need an English trainer. ②我喜欢中国书法的原因是我对中华传统文化有浓厚的兴趣。(一句多译) →I have a strong interest in traditional Chinese culture. _______ _____ _______ I like Chinese calligra- phy. →I like Chinese calligraphy. ________ _____ ___________ I have a strong interest in traditional Chinese culture. →________ ________ _______ I like Chinese calligraphy ______ ________ I have a strong interest in tradi- tional Chinese culture. 　is 　　that     　The 　　reason 　　why     　This 　　is 　　because     　This 　　is 　　why     　why     第1讲　描述运动的基本概念     　　Only then did I realize that learning English well is so important.直到那时我才意识到学好英语 是那么重要。 　　Only when they arrived home safe and sound did we sigh with relief.只有当他们平安到家,我们 才轻松地舒了一口气。 第1讲　描述运动的基本概念   　　当“only+状语(副词/介词短语)/状语从句”置于句首时,句子/主句要用_______语序,即把助动词 或情态动词提到句子/主句主语的前面。   　　“only+名词/代词”作主语时,句子不倒装。 　    •Only she can finish the work in an hour.只有她能在一小时内完成这项工作。 　倒装     第1讲　描述运动的基本概念   ①[2026河北保定月考]只有这样,人工智能才能真正服务于教育事业,并帮助学生取得更好的成长。 ______ ____ _____ _______ ______AI truly serve education and help students grow better. ②直到那时,我才意识到是善良和爱让我们的世界如此温暖和美丽。 ________ _____ ______ ___ _________ that kindness and love made our world so warm and beauti- ful. 　Only 　　then 　　did 　　I 　　realize     　Only 　　in 　　this 　　way 　　can     第1讲　描述运动的基本概念   第1讲　描述运动的基本概念 译文:然而,政府并没有打算停止这些保护项目,因为藏羚羊面临的威胁依然存在。 第1讲　描述运动的基本概念 译文:只有当我们学会与自然和谐共存,我们才不会成为野生动物和我们的星球的威胁。 第1讲　描述运动的基本概念 译文:当谈到野生动物保护时,所有物种——好的、坏的和丑的——都应该得到平等的对待。 第1讲　描述运动的基本概念 译文:为了让人们有更多的纸而让动物无家可归对吗? 第1讲　描述运动的基本概念 答案 ①打算做某事　②原因状语 ③倒装　④当谈到……时　⑤目的状语 第1讲　描述运动的基本概念 现在进行时的被动语态   　　现在进行时的被动语态表示现在或现阶段正在进行或发生的被动动作,强调主语是动作的承受 者。 第1讲　描述运动的基本概念     　　Some trees in the park are being cut down.公园里的一些树正在被砍倒。 　　The engineer is not being treated fairly.这位工程师没有被公平地对待。 Are those endangered animals being protected now?那些濒危的动物现在正在被保护吗? 　　Who is being trained for the coming English speech contest?为了即将到来的英语演讲比赛,谁正 在被培训?   第1讲　描述运动的基本概念 答案 ①主语+am/is/are+not being done　②Am/Is/Are+主语+being done? 第1讲　描述运动的基本概念     　　A party is being held tonight.今晚将要举行一场联欢会。 　　He is being treated in China now.他现在正在中国接受治疗。 　　Tom is always being praised by the teacher.汤姆总是被这位老师表扬。 　　He may be being interviewed by reporters at the moment.他此刻可能正在被记者们采访。 　　Preparations are being made for the activity in our school.在我们学校,(人们)正在为这场活动做 准备工作。   1.表示说话时③___________的被动动作,句中常有now、at the moment等时间状语。 　正在进行     第1讲　描述运动的基本概念 2.表示现阶段正在进行的被动动作(说话时不一定在进行),句中常有nowadays、currently、at present、 these days等时间状语。 3.表示按计划、安排主语将要承受的动作(仅限于少数及物动词)。 4.表示说话者的赞扬、羡慕、厌恶等感情色彩,常与④___________、constantly、forever等词连用。 5.与某些情态动词连用,表示对正在发生的动作的⑤_______。 　推测     　always     第1讲　描述运动的基本概念     Look! The children are being taken care of by their aunt.瞧!孩子们正由他们的姨妈照看着。 The plan is under discussion (=is being discussed) at present.这个计划现在正在被讨论。 　　The telephone is in use (=is being used) now.这部电话现在正在使用中。 　　The book belongs to him.这本书属于他。   1.含有介词的动词短语用于现在进行时的被动语态时,其中的⑥_______不可省略。 2.“be (am/is/are)+under/in/on+n.”结构有时可相当于现在进行时的被动语态。 　介词     第1讲　描述运动的基本概念 3.一些表示状态、拥有等的动词(短语),如stay、have、belong to等不用于现在进行时的被动语态。 第1讲　描述运动的基本概念   ①He may ___________________(scold) by his father at the very moment. ②A new library _________________(build) in our school at present, and it is expected to be completed next month. ③[2026天津武清月考]—Why haven't you handed in the report? —My laptop ___________________(repair) at the service center. ④The local government is extremely optimistic about the future development of the tourism industry, as more scenic spots _____________________(develop) nowadays. ⑤[2026甘肃兰州月考]Currently, about 35,000 works ____________________(display) in over 300 rooms in the Louvre(卢浮宫), and it would take a lifetime to see everything. 　are being displayed     　are being developed     　is being repaired     　is being built     　be being scolded     第1讲　描述运动的基本概念 ⑥The castle is under attack at the moment.(变为被动语态) →The castle _____ ________ _____________ at the moment. ⑦The new high-speed railway is under construction now.(变为被动语态) →The new high-speed railway _____ ________ ________________ now. ⑧Many Chinese paintings are on show at an art gallery these days.(变为被动语态) →Many Chinese paintings _______ _______ __________ at an art gallery these days. ⑨杰克很淘气。他总是被老师处罚。 Jack is very naughty. He _____ _________ ________ _____________ by the teacher. ⑩这些天,许多有趣的实验正在被进行。 Many interesting experiments ______ _________ _________ ________ these days. 　are 　　being 　　carried 　　out     　is 　　always 　　being 　　punished     　are 　　being 　　shown     　is 　　being 　　constructed     　is 　　being 　　attacked     第1讲　描述运动的基本概念 $