Unit 2 Wildlife Protection知识背诵清单-2026-2027学年高中英语人教版必修第二册

该高中英语知识清单聚焦Unit 2 Wildlife Protection主题，系统梳理53个核心词汇与12个重难点短语。从基础词汇的词性、词义及派生词入手，延伸至搭配用法和语境例句，再通过重难点词汇的深度解析构建从认知到应用的学习支架。 知识链路按“词汇积累—搭配拓展—语境应用”逻辑展开，突出派生词关联（如endanger-endangered）和短语辨析（如due to与because of等）。通过翻译、填空等练习强化语言能力，对比分析培养思维品质，助力学生构建完整知识框架并提升学习策略。

Unit 2 Wildlife Protection Step 1 词汇梳理 1.poster n. 海报;帖子 2.illegal adj.不合法的；非法的 illegally adv.不合法地；非法地 legal adj.合法的 3. hunt vt.& vi.打猎；搜寻；追捕 hunter n．猎人；搜寻者 hunting n．打猎；狩猎 4.immediately adv. 立刻; conj. 一……就 immediate adj. 立即的；直接的 翻译：Let me know immediately she arrives. 她一到就告诉我 5.species n.物种 wildlife species野生物种 6.shark n.鲨鱼，骗子 7.fin n鱼鳍 8.on earth (放在疑问词之后表示强调) 究竟;到底 翻译：What on earth are we doing to our planet? 我们到底对我们的星球做了什么? 9.rate n.速度 比率 rating n．等级；级别 at an alarming rate以惊人的速度 10.extinct adj.已灭绝的 extinction n．灭绝 11.mass n[C]团;块;堆:n[C]许多;大量 massive adj. 巨大的 a mass of/masses of大量的 the mass of.....……中的大多数 the masses 群众 注：a mass of/masses of后可接可数名词复数或不可数名词，“a mass of/masses of+名词”作主语时，谓语动词的数要与of后的名词保持一致。 12.habitat n(动植物的)生活环境，栖息地 13.endanger vt.使遭受危险；危害 endangered adj.濒危的 danger n．危险 dangerous adj.危险的 14.prince n王子;亲王 princess n 公主;王妃 15.make progress 取得进步 16. living adj.活的 现存的 n.生活 生存 生计 Collocation: earn/ make a/one’s living谋生 Practice： Elephants need large living spaces. 大象需要很大的生活空间。 My first teacher is still living/alive 我的启蒙老师仍健在 17.measure n.措施;方法(常用复数) vt.测量;度量;估量;判定(价值、影响等) Collocation: take measures/ steps/action to do sth 采取措施做某事 measure...by...用……来度量…… make...to sb’s measure给某人量身定做…… Practice： It is high time that we should take some measures to protect endangered animals. 该是我们采取措施保护濒危动物的时候了。 The tailor measured me carefully and made a suit to my measure. 18.authority n.官方，当权，权威 19.pressure n.压力 要求 Collocation: put pressure on sb to do sth.强迫某人去做某事 under pressure 在压力下;承受压力 Practice： The authorities are under pressure to build elephant parks and tell people not to buy elephant products. 当局在压力下建立了大象公园，并告诉人们不要购买大象产品。 The team performs well under pressure. 这个队在压力下表现得很好。 20.whale n.鲸鱼 21.antelope n.羚,羚类动物 Tibetan antelope 藏羚羊 22.reserve n.(动植物)保护区 ；储藏(量) vt.预订;预留;保留 national nature reserve 国家级自然保护区 23.plain  n. 平原 adj.平的 简单的 朴素的 24.make out 看清，听清，分清 含有make的其他常用短语 make use of利用 make fun of取笑 make ends meet使收支相抵;勉强维持生计 Make it达到预定目标;及时抵达;走完路程 make sense有意义;讲得通 make up组成;弥补;化妆;编造 make up for弥补 be made up of由....组成 25.herd n.兽群；牧群；放牧人 26.beauty n.美, 美人 ,美好的东西 I’m struck by their beauty. 我被它们的美丽打动了。 27.fur n (兽类的)软毛;毛皮(衣服) 28.sacred adj 神圣的:宗教(性)的; 郑重的;庄严的 the sacred Olympic flame 奥运圣火 a sacred promise 郑重的承诺 29. shoot(shot,shot) v.射中;射死;拍摄射门;投篮; 30.profit n. 利润;赢利 profitable adj赢利的;有好处的 31.watch over[正式用语]保护;监视;照管 32.attack Meaning ①The enemy attacked at night. vt&vi攻击:进攻:用武力、武器等“攻击”(敌)人 ② His remarks were attacked in the newspaper 抨击 ③:Recently, COVID-19 has attacked many countries. vt(疾病、虫、化学物等)侵袭;侵蚀 ④When a plant is under attack, it sends out certain chemicals. 攻击;进攻;空袭 33.effective adj有效的 effectively adv有效地 take effective measures/steps 采取有效措施 34.recover vi(从疾病或病态等中)恢复过来,“重新获得”健康、状态 an economic recovery经济复苏 35.remove 移走;移开;搬走 36.threat n.威胁;恐吓;构成威胁的人/事物 threaten v.威胁;恐吓:危及到 the threat of violence 暴力威胁 37. exist vi.存在；生存 existence n．存在；生存 existing adj.现存的；现有的 38.harmony n．和谐；融洽 harmonious adj.和谐的 39.creature [C]生物;动物;人 create+-ure(名词后缀) 40. deer n. 鹿 41. kangaroo n. 袋鼠 42.due adj. 由于；因为 due to 由于；因为 表“因为”的几个短语介词: ·due to 较正式用语,常用于官方,通过公开声明中; ·thanks to 常接某人(某事),通常用于好的方面,译为“多亏,幸亏”; ·because of 后常接人或事物，强调某事发生的原因; ·on account of后面常接名词; ·owing to其后多接某事物，常可以与 due to 互换; ·as a result of常用在有上下文(表原因)的情况下 43. insect n.昆虫 44. net n.网(=Internet) adj. 净得的；纯的 net profit 纯利润 45.neighbourhood n. 临近的地方；街区 neighbor n.邻居 46. binoculars n. 双筒望远镜 47. bird field guide 鸟类图鉴 48. dolphin n. 海豚 49. Yangtze River dolphin 白鳍豚 50. koala n. 树袋熊；考拉 51. emotion n. 感情；情感；情绪 emotional adj. 情感的，情绪的；激动人心的，有感染力的 52. skin n. 皮；皮肤 53. unusual adj. 特别的；不寻常的 usual adj. 通常的，惯常的 n. 常事 usually adv. 通常地，经常地 Step 2 重难点 1.die out Meaning : 灭亡;灭绝;彻底消失 Collocations ： die away (声音、光等)逐渐减弱；消失 die of/from因……而死 die down逐渐平息；逐渐变暗 die off相继死去 be dying for sth 渴望得到某物 be dying to do sth 渴望去做某事 Practice (1)This species has nearly died out because its habitat is being destroyed. (2)After the talk，the man’s anger died down a bit. (3)If the snowstorm doesn’t blow over，the cattle will die off. (4)Learning that you are dying to visit(visit) Beijing，I am willing to act as your tourist guide. (5)Now I am dying for the precious opportunity to join the school basketball club. (6)I’m dying for what happened. 我真想知道发生了什么。 2.alarm Meaning n.恐慌；警报；警报器； vt.使惊恐,使害怕,使担心 Collocation raise/ sound the alarm发出警报 a fire/smoke alarm防火/烟雾警报器 an alarm clock闹钟闹钟 an alarm system警报系统 be alarmed at/by 对......感到忧虑或害怕 Practice She was alarmed at the proposal of travelling alone. 她对单独旅行的建议感到惊慌。 Derivative alarmed adj.担忧的;恐慌的 alarming adj. 惊人的；使人惊恐的 Practice Our planet’s wildlife is dying out at an alarming rate. 我们星球上的野生动物正在以惊人的速度灭绝。 3.aware Meaning adj.有……意识的；知道；发觉 Collocations be/become aware of sth/that...知道，明白；意识到…… arouse/improve/strengthen one’s awareness of...唤起/提高/增强某人……的意识 Practice (1)我呼吁政府发起更多的环保运动以唤起人们过低碳生活的意识。 I appeal to the government to launch more environment-friendly campaigns to arouse people’ s awareness of living a low-carbon life. (2)意识到所有人盯着我，我是如此紧张以至浑身冒汗。 When I was aware of all the people staring at me/I was aware that all the people were staring at me，I was so nervous that I was sweating all over. 4.average Meaning :adj.平均的 n．平均，平均数；平均水平 Collocation: above/below (the) average高/低于平均水平 on average平均；一般地 the average of...……的平均数 Practise On average, men smoke more cigarettes than women. 平均而言，男性比女性吸烟更多。 Women, on average, live longer. 女性平均寿命更长。 The average of 3, 8 and 10 is 7. 数字3、8和10的平均数是7 5.concerned Meaning : adj.关心的；担心的 Collocation: be concerned about/ for ... 对...关切的:为....担忧的 be concerned about/ for ... 对...关切的:为....担忧的 as/so far as sb. be concerned就某人而言 Derivative： concern vt.涉及;.....担忧; ....相关n.担心;优虑;关切 concerning prep.关于 Practise I'm concerned about the African elephants. 我很担心非洲象。 What concerns me most is our lack of preparation for the change. 我最担心的是我们对变化缺乏准备。 He asked several questions concerning the future of the company. 他问了几个有关公司前途的问题。 6.adapt Meaning : vi.适应 vt.使适应；使适合；改编；改写 Collocation: adapt oneself to (doing) sth 使自己适应…… adapt A from B 将B改编成A Derivative： adaptable adj.适应性强的；能适应的 adaptation n．改编本；改写本；适应 Practise (1)我真的希望你能尽快适应新学校，过上愉快的生活。 I do hope that you can adapt (yourself) to the new school as soon as possible and lead a happy life. (2)我写信请求您就我们的英语短剧给予我们帮助，该短剧改编自我们的英语课文。 I am writing to ask you to help us with our English short play which is adapted from our English text/adapted from our English text. 7.observe Meaning : vt.观察(到);注视;遵守(法律、规则等);奉行(宗教或习俗) ;说,评论 Collocations ： observe sb. doing sth观察到/注意到/发现某人正在做某事 observe that... 发现..... Derivative： observation n.观察:注意;监视 Practice observe the traditional customs 遵守传统习俗 Officers observed him driving at 90 miles per hour. 警察观察到他以每小时90英里的速度开车。 She observed that all the chairs were already occupied. 她发现所有的椅子都有人坐了。 8.remind Meaning vt.提醒 使想起 Collocation remind sb. of sb./sth.使某人想起(类似的人或物) remind sb. of sth.提醒某人某事 remind sb. to do sth.提醒某人做某事 remind sb. that...提醒某人...... Derivative： reminder n.提醒者；提醒物 Practice The picture will remind me of the days when we were in our hometown. 这张照片使我想起我们在家乡的日子。 In our childhood, we were often reminded by grandma to pay attention to our table manners. 在我们的童年，我们经常被奶奶提醒要注意我们的餐桌礼仪。 Passengers are reminded (that) no smoking is allowed on this train. 旅客们请注意，本次列车禁止吸烟。 This award is a reminder(remind) that I once made progress in my academic performance. 9.intend Meaning v.打算；计划；想要 Collocations intend doing/to do sth. 打算做某事，计划做某事 intend sb. to do sth. 打算让某人做某事 had intended to do sth (＝intended to have done sth)本打算做某事(但事实上没做) be intended for专门为……准备/打算；专为……而设计 be intended to do sth. 打算做某事 Derivative： intention n．用意；目的；意图 Practice (1)The Spoken English Club is known for its unusual and colorful activities intended for excellent oral English.Next Saturday the club intends its members to deliver(deliver) inspiring speeches in the lecture hall. (2)The authorities intend taking/to take(take) effective measures to protect endangered plants and animals. (3)我们学校组织了一次五公里的越野跑比赛，目的是提高我们的身心素质。(with the intention of) Our school organized a five-kilometer cross-country running race with the intention of improving our physical and mental strength. 10. reduce Meaning : 减少 Collocations ： reduce...to 压缩到/降低……(某个位置、程度) reduce..by 减少幅度 be reduced to沦为;转化为 reduce sb.to tears/silence使某人流泪/沉默 reduce sth. to ashes/ruins把某物(尤指建筑物)化为灰烬/夷为废墟 Practice The skirt was reduced to ￡10 in the sale. 在大减价期间，这条裙子减价到10英镑。 Costs have been reduced by 20% over the past year. 过去一年，各项费用已经减少了20%。 She was reduced to tears by their criticisms. 他们的批评使她流下了眼泪。 11.stir Meaning : vt. 激发；搅动 Collocations ： stir sth.with sth. 用某物搅拌某物 stir sth.in/into sth... 把....拌入.... stir sb. to do sth. 激励某人做某事 stir up 激起 Practice The vegetables are stirred into the rice while it is hot. 趁米饭热时把蔬菜拌进去。 WHALES seem to stir up strong feelings. 看来鲸鱼总是会煽起人们强烈的感情。 12.search for Meaning : 搜索；查找 Collocations ： in search of＝in one’s search for寻找 search sb查某人 search...for...为了找到……而搜查…… Practice (1)所有的士兵都在寻找失联的游客，他们已经失联三天了。 All the soldiers were searching for/in their search for/in search of the lost visitors who had been lost for 3 days. (2)当Jane 在寻找东西吃的时候，搜救队正在为了寻找她而搜山。 As Jane was searching for something to eat，the rescue team were/was searching the mountain for her. 2 学科网（北京）股份有限公司 $