Unit 3 Sea Exploration 重点单词变形，语法，短语，句型练习-2025-2026学年高二英语人教版选择性必修第四册

Unit 3 Sea Exploration 重点单词变形，短语，句型，语法练习 单词变形 1．extend vt.扩展；使伸长；延长→extensive adj.广阔的；大规模的；广泛的→extension n．扩大；延伸 2．profession n．职业；行业→professional adj.专业的；职业的→professor n．教授；教师；教员 3．mixture n．混合；结合体；混合物→mix vt.配制；混淆；使混合→mixed adj.混合的；人员混杂的 4．coverage n．新闻报道；覆盖范围→cover vt.包括；报道；行走；涉及；覆盖 5．applaud vt.& vi.鼓掌 vt.称赞；赞赏→applause n．鼓掌；掌声；喝彩 6．mercy n．仁慈；宽恕；恩惠→merciful adj.仁慈的；慈悲的；宽容的→merciless adj.残忍的；无慈悲心的 7．possession n．[usually pl.]个人财产；拥有；控制→possess vt.控制；使掌握；具有；迷住；拥有 8．opponent n．反对者；对手；竞争者→oppose vt.反对；抵制→opposed adj.反对的；截然不同的 一、单句语法填空 1．When this (mix) cools, the result is of course glass. 【答案】mixture 【详解】考查名词。句意：当这种混合物冷却后，其结果当然就是玻璃了。空处用名词mixture“混合物”作主语，谓语cools是第三人称单数，主语用单数。故填mixture。 2．Social work is different from other (profession), because we focus on the person and environment. 【答案】professions 【详解】考查名词。句意：社会工作与其他职业不同，因为我们关注人与环境。other要接复数名词，要将名词profession变成复数形式professions。故填professions。 3．In thirty years from now the United States should have a (man) spacecraft on Mars. 【答案】manned 【详解】考查形容词。句意：三十年后，美国应该会在火星上部署一艘载人的航天器。修饰名词spacecraft用形容词manned，作定语。故填manned。 4．Luckily, he was not (murder), but trapped in the elevator for days. 【答案】murdered 【详解】考查语态。句意：幸运的是，他并未遭到谋杀，而是被困在电梯里好几天。murder与主语he是被动关系，空前有was，空处填过去分词murdered构成一般过去时的被动语态。故填murdered。 5．Putin orders Russian army (expand) as battlefield failures. 【答案】to expand 【详解】考查不定式。句意：由于战场失败，普京命令俄罗斯军队扩张。order sb. to do sth.是固定短语，意为“命令某人做某事”，空格处用不定式，故填to expand。 6．I strongly recommend you (stay) in Beijing, the capital and cultural center of China. 【答案】to stay 【详解】考查非谓语动词。句意：我强烈建议你留在北京，这里是中国的首都和文化中心。此处为短语recommend sb. to do sth.表示“建议某人做某事”，用不定式作宾语补足语。故填to stay。 7．Mobile phones enable us (keep) in touch with our friends at any time, regardless of geographic barriers. 【答案】to keep 【详解】考查不定式。句意：无论地理障碍如何，手机使我们能够随时与朋友保持联系。enable sb. to do sth.这一固定用法，意为“使某人能够做某事”，keep用不定式形式作宾补。故填to keep。 8．After the landing was announced, there was cheering and (applaud). 【答案】applause 【详解】考查名词。句意：飞机着陆的消息宣布后，一片欢呼和掌声。名词applause作主语，是不可数名词。故填applause。 9．The next thing (do) is to clean the classroom. 【答案】to be done 【详解】考查非谓语动词。句意：接下来要做的是清洁教室。此处是非谓语动词作后置定语，修饰the next thing，表示将来的动作，应用不定式作后置定语，且二者之间是被动关系，应用不定式的被动语态，故填to be done。 10．He will be generous and (mercy) to those who are weaker than himself. 【答案】merciful 【详解】考查形容词。句意：他会对那些比他软弱的人慷慨仁慈。分析句子可知，此空应填形容词作表语，merciful，表“仁慈的”，为形容词，符合句意。故填merciful。 11．The teacher asks us (pick) up rubbish during the break time. 【答案】to pick 【详解】考查非谓语动词。句意：老师要求我们在休息时间捡垃圾。此处是固定搭配：ask sb. to do sth.意为“要求某人做某事”。故填to pick。 12．The purpose of education is (develop) a fine personality in children. 【答案】to develop 【详解】考查不定式。句意：教育的目的是为了培养孩子好的品质。此处作表语，根据主语The purpose可知，此处应用不定式to do作表语，故填to develop。 13．He is making the last desperate attempt and is risking losing all his (possess). 【答案】possessions 【详解】考查名词。句意：他正在做最后一次绝望的尝试，冒着失去所有财产的风险。his为形容词性物主代词，空格处应用名词，possession意为“个人财产”，根据all可知，应用其复数形式possessions，作losing的宾语。故填possessions。 14．Our original plan was (see) a film at the cinema that afternoon. 【答案】 to see 【详解】考查非谓语动词。句意：我们原来的计划是那天下午去电影院看电影。空格处需要一个不定式来充当表语，说明plan的具体内容，使用不定式（to + 动词原形）作为表语。故填 to see。 15．According to the professor studying insect movements, the mass (migrate) of monarch butterflies remains a mystery. 【答案】migration 【详解】考查名词。句意：根据研究昆虫运动的教授的说法，帝王蝶的大规模迁徙仍然是一个谜。根据空前的the mass可知，空处应用名词，作主语。migration意为“迁徙”。故填migration。 16．Generally  speaking, the old (be) able to give us good advice due to their experience and wisdom. 【答案】are 【详解】考查主谓一致。句意：一般来说，老人能够给我们好的建议，因为他们的经验和智慧。主语the old指一类人，意思为“老人”，谓语动词应用复数形式；根状语Generally  speaking，因用一般现在时。故填are。 17．Mark came out of hospital last Friday. Have you got a chance (visit) him? 【答案】to visit 【详解】考查动词不定式。句意：马克上周五出院了。你有机会去探望他吗？分析句子可知，设空处应填入一个动词的不定式形式作定语，修饰抽象名词a chance ，表示“有机会去做某事”，结构是 have a chance to do sth。故填to visit。 18．They started a campaign with the slogan “Stop plastic finding (it) way into the human body”. 【答案】its 【详解】考查代词。句意：他们发起了一项运动，口号是“阻止塑料进入人体”。空格处作定语，修饰后面的名词way，应该用形容词性物主代词its。故填its。 19．Smart phones not only take up our (value) time, but also do great harm to our health. 【答案】valuable 【详解】考查形容词。句意：智能手机不仅占据你宝贵的时间，而且对你的健康有害。分析可知，此处应填形容词，作定语，修饰其后名词time。根据句意，valuable“宝贵的”符合题意。故填valuable。 20．As senior students, we have no choice but (fight) for our studies. 【答案】to fight 【详解】考查非谓语动词。句意：作为高年级的学生，我们别无选择，只能为学业而奋斗。根据have no choice but to do sth.“除了……别无选择”，可知此空用动词不定式to fight，故填to fight。 二、单词拼写 21．Don’t hesitate to (联系) me if you have any questions. 【答案】contact 【详解】考查动词。句意：如果你有任何问题，不要犹豫联系我。“联系”用动词contact，用动词原形构成不定式短语to contact作宾语。故填contact。 22．It is impolite to (评论) on a person’s appearance. 【答案】comment 【详解】考查动词。句意：评论一个人的外貌是不礼貌的。“It is+形容词+to do sth.”为固定句型，意为“做某事是……的”，其中it为形式主语，真正的主语为动词不定式；“评论”用动词comment，用动词原形构成不定式短语to comment作主语。故填comment。 23．I got this card to (提醒，使想起) you of your birthday. 【答案】remind 【详解】考查动词。句意：我买这张卡片是为了提醒你生日。“提醒，使想起”用动词remind表示，用原形构成不定式作目的状语。故填remind。 24．All the people present (鼓掌) before the professor gave a brief introduction of himself. 【答案】applauded 【详解】考查动词。句意：在教授做自我介绍之前，所有在场的人都鼓掌了。根据汉语提示“鼓掌”可知应填动词applaud，结合 gave可知，陈述过去的动作，时态为一般过去时，动词需用过去式。故填applauded。 25．I went back home (庆祝) my grandfather’s birthday last week. 【答案】to celebrate 【详解】考查动词。句意：上周我回家是为了庆祝我爷爷的生日。根据提示的汉语，表示“庆祝”应为celebrate，结合句意可知，此处表示目的，所以使用动词不定式形式作目的状语。故填to celebrate. 26．He had forgotten to (充电) his phone. 【答案】charge 【详解】考查不定式。句意：他忘了给手机充电。“充电”是charge，forget to do sth.是固定短语，意为“忘记去做某事”，因此空格处用动词原形，故填charge。 27．Eating too much roast food makes it more likely for us to (遭受)from heat inside our bodies. 【答案】suffer 【详解】考查动词。句意：吃太多的烤食品会使我们更容易受到体内热量的影响。根据句意和中文提示可知，表示“遭受”应用suffer，为动词，与前面to构成不定式，在本句中作逻辑宾语。故填suffer。 28．The police (逮捕) three men last week because of fighting. 【答案】arrested 【详解】考查动词。句意：警察上周因为打架逮捕了三个人。分析句子结构可知，句中缺少谓语动词。动词“逮捕”英文为arrest。根据时间状语last week可知，陈述过去事情，用一般过去时。故填arrested。 29．These land and sea routes remained active (航道) between other cultures for centuries. 【答案】channels 【详解】考查名词。句意：几个世纪以来，这些陆路和海路一直是交流其他文化的活跃渠道。根据汉语提示可知应用名词channel，根据上文These land and sea routes可知为复数。故填channels。 30．The agreement paved the way for establishment of the (关系， 纽带) between the two countries. 【答案】bonds 【详解】考查名词。句意：该协议为建立两国间的联系铺平了道路。表示“关系，纽带”用bond，由between the two countries可知，bond用复数形式。故填bonds。 三、完成句子 31．To save is . 节省就是创造。 【答案】 to produce 【详解】考查非谓语动词。前面To save是动词不定式作主语，所以后面也用动词不定式to produce作表语。故填to produce。 32．The secret of a happy life is change. 幸福生活的秘诀是接受变化。 【答案】 to accept 【详解】考查非谓语动词。“接受”使用动词accept，空处作句子表语，表示具体的、一次性的或将来的动作，应用动词不定式形式。故填①to；②accept。 33．My target is myself for my degree in biology at university. 我的目标是做好在大学拿生物学学位的准备。 【答案】 to prepare 【详解】考查动词短语和非谓语动词。中英文句子对比可知，空处需补充“做好……的准备”的表达，应用动词短语prepare oneself for，空处作表语，说明主语target的具体内容，prepare应用不定式形式。故填①to②prepare。 34．Kenny expressed his wish to the Great Wall. Kenny表达了他希望参观长城的愿望。 【答案】 to go 【详解】考查非谓语动词。表示“参观长城”短语为go to the Great Wall，此处修饰名词wish，用不定式作后置定语。故填to go。 35．Mike was the only one of the idea. Mike是唯一一个想到这个主意的人。 【答案】 to think 【详解】考查非谓语动词。根据汉语提示可知，空处需要补全“想到”。“想到”用动词短语think of。“the only one to do sth.”是固定用法，表示“唯一做某事的人”，所以这里用动词不定式作后置定语修饰the only one。故填①to；②think。 36． from happening impossible, but we can be fully prepared. 防止不好的事情发生是不可能的，但我们可以做好充分的准备。 【答案】 To prevent bad things is 【详解】考查非谓语动词和主谓一致。“防止”用动词prevent，“不好的事情”用bad things作prevent的宾语，“防止不好的事情发生”作主语，且指向未来的动作，用不定式to prevent bad things from happening；句子陈述客观事实，用一般现在时，不定式作主语，看作第三人称单数，谓语“是”用is。故填To；prevent；bad；things；is。 37．Originally, we had to Italy, but then we won the trip to Greece. 我们本来打算去意大利，但后来获得了去希腊的机会。 【答案】 intended to go 【详解】考查固定搭配和不定式。“本来打算做某事（实际未做）”用had intended to do表达，“去”用go，此处用其不定式形式，作intend的宾语。故填intended；to；go。 38．When anyone felt sad, he would say, “ shedding tears." 当任何人感到沮丧时，他会说：“落泪是毫无用处的。” 【答案】There is no point in 【详解】考查固定句型。设空处表示“……是毫无用处的”，应用There is no point in doing...句型，这里陈述的是道理，用一般现在时。故填There is no point in。 39．I have confidence in your ability to your family, community and our country. 对于你的能够影响到你的家庭，社区和我们的国家的能力，我有信心。 【答案】 make a difference to 【详解】考查不定式及动词短语。根据句意，此处表示“对……产生影响”，可用make a difference to，结合ability to do sth.可知，to为不定式符号，其后接动词原形。故填①make②a③difference④to。 40． food and clothes to people in the disaster area. 急需向灾区人民提供食物和衣服。 【答案】There is an urgent need to offer 【详解】考查固定句型。表示“急需做某事”句型为There is an urgent need to do sth.；表示“提供”用动词offer。故填There is an urgent need to offer。 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。 Every Halloween, scarecrows (稻草人) become a common decoration. Children might find them 41 (frighten), but what about the birds that these scarecrows are supposed to drive away? Obviously, some birds dislike them more than others. 42 number of tests conducted in 1980 found that small ponds where a scarecrow was placed 43 (see) a 95 percent drop in visits by local ducks. On the other hand, certain 44 (species) don’t seem to notice them. So, how good are they 45 protecting crops? Not very. Traditional, motionless scarecrows do work against “bad birds” (e.g. crows and blackbirds), but the effect is almost always temporary. Over time, the birds get used to them and continue their destructive habits. However, a few tricks can up your scarecrow’s game. Researchers have learned that those with realistic facial features and 46 (bright) painted clothes are slightly better at driving away birds. Also, 47 (move) a scarecrow around every few days often helps. Future farmers may have plenty of high-tech options 48 (choose) from. A robot   49 (know) as the “Agrilaser” randomly employs sweeping laser beams to keep birds away. “The system is noiseless,” Arnold Bosgoed, a farmer 50 had tested it out, told The Daily Mail in 2024, “and the birds do not seem to get used to the laser beam. The installation is easy and requires no maintenance.” 【答案】 41．frightening 42．A 43．saw 44．species 45．at 46．brightly 47．moving 48．to choose 49．known 50．who/that 【导语】本文是一篇说明文。主要介绍稻草人驱鸟的实际效果有限，介绍了提升其效果的小技巧，还提及未来农民可使用的高科技驱鸟手段。 41．考查形容词。句意：孩子们可能会觉得稻草人令人害怕，但这些本应驱赶鸟类的稻草人对鸟儿来说又如何呢？此处为“find+宾语+宾语补足语”结构，修饰物scarecrows，用frighten的形容词形式frightening，意为“令人害怕的”。故填frightening。 42．考查冠词。句意：1980年进行的一系列测试发现，放置了稻草人的小池塘，当地野鸭的到访量下降了95%。此处为固定短语a number of，意为“许多，一系列”，修饰可数名词复数，位于句首，首字母大写。故填A。 43．考查动词时态。句意：1980年进行的一系列测试发现，放置了稻草人的小池塘，当地野鸭的到访量下降了95%。此处为宾语从句的谓语动词，根据时间状语in 1980可知，描述过去发生的动作，用一般过去时，所以此处使用see的过去式saw。故填saw。 44．考查名词。句意：另一方面，某些物种似乎并不在意它们。species为单复数同形的名词，此处由certain修饰，表“某些物种”，用species。故填species。 45．考查介词。句意：那么，它们在保护农作物方面的效果如何呢？此处为固定搭配be good at，意为“擅长……，在……方面做得好”，用介词at。故填at。 46．考查副词。句意：研究人员发现，那些面部特征逼真、衣服色彩鲜艳的稻草人在驱鸟方面效果稍好一些。此处修饰动词painted，用bright的副词形式brightly，意为“鲜艳地，明亮地”。故填brightly。 47．考查非谓语动词。句意：此外，每隔几天挪动一下稻草人通常会有帮助。此处作句子的主语，用move的动名词形式moving。故填moving。 48．考查非谓语动词。句意：未来的农民可能会有很多高科技的选择可供挑选。此处为后置定语，修饰名词options，且与choose from构成动宾关系，所以此处用动词不定式to choose，使用主动形式表被动意义。故填to choose。 49．考查非谓语动词。句意：一款名为“农业激光仪”的机器人会随机发射扫描激光束来驱赶鸟类。此处为非谓语动词作定语，A robot与know为被动关系，用过去分词known，be known as意为“被称为”。故填known。 50．考查定语从句。句意：2024年，曾测试过该系统的农民阿诺德·博斯胡德在接受《每日邮报》采访时说：“这个系统没有噪音，而且鸟类似乎不会适应激光束，安装起来也很容易，无需维护。”此处引导定语从句，先行词为a farmer，指人，在从句中作主语，用关系代词who/that。故填who/that。 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 China’s long efforts to restore (修复) the population of milu deer were praised by international environmentalists as 51 example for wildlife recovery. In around 1900, milu deer were said to be 52 (official) extinct in China. However, a number of deer had been introduced to Europe. In 1985, 22 milu deer 53 (donate) to China from the UK. Since then, the number of milu deer in China has risen to 15,000. China has been able to achieve the great 54 (succeed) by carefully moving between zoo-based protection to wild re-establishment, 55 is supported by strict scientific management and habitat restoration. China established two parks for the deer: one in Beijing as a research center, and the other in Jiangsu Province as a breeding site, similar 56 the milu’s wild habitat. More than 100 breeding populations have been established in 27 provinces. 57   (effort) to bring back wild populations have also made great progress, with six herds 58 (live) in different areas and numbering over 6,000. The system is the world’s largest for milu protection. “We intend 59 (make) milu protection a model for wildlife protection,” said Bai Jiade, director of the Beijing Milu Ecological Research Center. “In the coming years, we will further promote the reintroduction of milu into the wild 60 improve population management systems through modern technologies,” he added. 【答案】 51．an 52．officially 53．were donated 54．success 55．which 56．to 57．Efforts 58．living 59．to make 60．and 【导语】本文是一篇说明文。文章主要介绍了中国在恢复麋鹿种群方面所做的长期努力和取得的巨大成就，包括从国外重新引进、建立保护区和研究基地、实施科学管理，以及未来的保护计划。 51．考查冠词。句意：中国为恢复麋鹿种群所做的长期努力被国际环保人士誉为野生动物恢复的典范。example为可数名词单数，且以元音音素开头，其前应用不定冠词an表示“一个”。故填an。 52．考查副词。句意：大约在1900年，麋鹿在中国被正式宣布灭绝。此处修饰形容词extinct，应用副词形式作状语。故填officially。 53．考查动词时态和语态。句意：1985年，22头麋鹿从英国捐赠给了中国。主语deer与donate之间为被动关系，且事情发生在1985年（过去时间），应用一般过去时的被动语态。主语为复数，故填were donated。 54．考查名词。句意：通过谨慎地从动物园保护转向野外重建，中国取得了巨大的成功。定冠词the和形容词great后应接名词。achieve success，意为“取得成功”，名词作宾语。故填success。 55．考查定语从句关系词。句意：中国取得了巨大的成功，这是由严格的科学管理和栖息地恢复所支持的。分析句子结构，逗号后为非限制性定语从句，修饰前面整个主句，且在从句中作主语，应用关系代词which引导。故填which。 56．考查固定搭配。句意：中国为麋鹿建立了两个公园：一个在北京作为研究中心，另一个在江苏省作为繁殖基地，类似于麋鹿的野生栖息地。similar to为固定短语，意为“类似于”。故填to。 57．考查名词的数。句意：恢复野生种群的努力也取得了巨大进展。此处作句子主语，且由后文谓语“have also made great progress”可知，主语应为复数名词。effort意为“努力”时可用作可数名词，此处应用复数形式，句首单词首字母大写。故填Efforts。 58．考查非谓语动词。句意：恢复野生种群的努力也取得了巨大进展，有六个种群生活在不同地区，数量超过6000头。此处是“with+宾语+宾语补足语”的复合结构，herds与live之间为主动关系，应用现在分词作宾补。故填living。 59．考查固定搭配。句意：北京麋鹿生态研究中心主任白加德说：“我们打算把麋鹿保护打造成野生动物保护的典范。”intend to do sth.为固定搭配，意为“打算做某事”。故填to make。 60．考查连词。句意：在未来的几年里，我们将进一步促进麋鹿重新引入野外，并通过现代技术改善种群管理系统。分析句子结构，“promote the reintroduction...”和“improve population management systems...”是并列的两个动作，应用并列连词and连接。故填and。 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $ Unit 3 Sea Exploration 重点单词变形，短语，句型，语法练习 单词变形 1． extend vt.扩展；使伸长；延长→ adj.广阔的；大规模的；广泛的 → n．扩大；延伸 2． profession n．职业；行业→ adj.专业的；职业的 → n．教授；教师；教员 3． mixture n．混合；结合体；混合物→ vt.配制；混淆；使混合 → adj.混合的；人员混杂的 4．coverage n．新闻报道；覆盖范围→ vt.包括；报道；行走；涉及；覆盖 5．applaud vt.& vi.鼓掌 vt.称赞；赞赏→ n．鼓掌；掌声；喝彩 6．mercy n．仁慈；宽恕；恩惠→ adj.仁慈的；慈悲的；宽容的 → adj.残忍的；无慈悲心的 7．possession n．[usually pl.]个人财产；拥有；控制→ vt.控制；使掌握；具有；迷住；拥有 8．opponent n．反对者；对手；竞争者→ vt.反对；抵制 → adj.反对的；截然不同的 一、单句语法填空 1．When this (mix) cools, the result is of course glass. 2．Social work is different from other (profession), because we focus on the person and environment. 3．In thirty years from now the United States should have a (man) spacecraft on Mars. 4．Luckily, he was not (murder), but trapped in the elevator for days. 5．Putin orders Russian army (expand) as battlefield failures. 6．I strongly recommend you (stay) in Beijing, the capital and cultural center of China. 7．Mobile phones enable us (keep) in touch with our friends at any time, regardless of geographic barriers. 8．After the landing was announced, there was cheering and (applaud). 9．The next thing (do) is to clean the classroom. 10．He will be generous and (mercy) to those who are weaker than himself. 11．The teacher asks us (pick) up rubbish during the break time. 12．The purpose of education is (develop) a fine personality in children. 13．He is making the last desperate attempt and is risking losing all his (possess). 14．Our original plan was (see) a film at the cinema that afternoon. 15．According to the professor studying insect movements, the mass (migrate) of monarch butterflies remains a mystery. 16．Generally  speaking, the old (be) able to give us good advice due to their experience and wisdom. 17．Mark came out of hospital last Friday. Have you got a chance (visit) him? 18．They started a campaign with the slogan “Stop plastic finding (it) way into the human body”. 19．Smart phones not only take up our (value) time, but also do great harm to our health. 20．As senior students, we have no choice but (fight) for our studies. 二、单词拼写 21．Don’t hesitate to (联系) me if you have any questions. 22．It is impolite to (评论) on a person’s appearance. 23．I got this card to (提醒，使想起) you of your birthday. 24．All the people present (鼓掌) before the professor gave a brief introduction of himself. 25．I went back home (庆祝) my grandfather’s birthday last week. 26．He had forgotten to (充电) his phone. 27．Eating too much roast food makes it more likely for us to (遭受)from heat inside our bodies. 28．The police (逮捕) three men last week because of fighting. 29．These land and sea routes remained active (航道) between other cultures for centuries. 30．The agreement paved the way for establishment of the (关系， 纽带) between the two countries. 三、完成句子 31．To save is . 节省就是创造。 32．The secret of a happy life is change. 幸福生活的秘诀是接受变化。 33．My target is myself for my degree in biology at university. 我的目标是做好在大学拿生物学学位的准备。 34．Kenny expressed his wish to the Great Wall. Kenny表达了他希望参观长城的愿望。 35．Mike was the only one of the idea. Mike是唯一一个想到这个主意的人。 36． from happening impossible, but we can be fully prepared. 防止不好的事情发生是不可能的，但我们可以做好充分的准备。 37．Originally, we had to Italy, but then we won the trip to Greece. 我们本来打算去意大利，但后来获得了去希腊的机会。 38．When anyone felt sad, he would say, “ shedding tears." 当任何人感到沮丧时，他会说：“落泪是毫无用处的。” 39．I have confidence in your ability to your family, community and our country. 对于你的能够影响到你的家庭，社区和我们的国家的能力，我有信心。 40． food and clothes to people in the disaster area. 急需向灾区人民提供食物和衣服。 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。 Every Halloween, scarecrows (稻草人) become a common decoration. Children might find them 41 (frighten), but what about the birds that these scarecrows are supposed to drive away? Obviously, some birds dislike them more than others. 42 number of tests conducted in 1980 found that small ponds where a scarecrow was placed 43 (see) a 95 percent drop in visits by local ducks. On the other hand, certain 44 (species) don’t seem to notice them. So, how good are they 45 protecting crops? Not very. Traditional, motionless scarecrows do work against “bad birds” (e.g. crows and blackbirds), but the effect is almost always temporary. Over time, the birds get used to them and continue their destructive habits. However, a few tricks can up your scarecrow’s game. Researchers have learned that those with realistic facial features and 46 (bright) painted clothes are slightly better at driving away birds. Also, 47 (move) a scarecrow around every few days often helps. Future farmers may have plenty of high-tech options 48 (choose) from. A robot   49 (know) as the “Agrilaser” randomly employs sweeping laser beams to keep birds away. “The system is noiseless,” Arnold Bosgoed, a farmer 50 had tested it out, told The Daily Mail in 2024, “and the birds do not seem to get used to the laser beam. The installation is easy and requires no maintenance.” 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 China’s long efforts to restore (修复) the population of milu deer were praised by international environmentalists as 51 example for wildlife recovery. In around 1900, milu deer were said to be 52 (official) extinct in China. However, a number of deer had been introduced to Europe. In 1985, 22 milu deer 53 (donate) to China from the UK. Since then, the number of milu deer in China has risen to 15,000. China has been able to achieve the great 54 (succeed) by carefully moving between zoo-based protection to wild re-establishment, 55 is supported by strict scientific management and habitat restoration. China established two parks for the deer: one in Beijing as a research center, and the other in Jiangsu Province as a breeding site, similar 56 the milu’s wild habitat. More than 100 breeding populations have been established in 27 provinces. 57   (effort) to bring back wild populations have also made great progress, with six herds 58 (live) in different areas and numbering over 6,000. The system is the world’s largest for milu protection. “We intend 59 (make) milu protection a model for wildlife protection,” said Bai Jiade, director of the Beijing Milu Ecological Research Center. “In the coming years, we will further promote the reintroduction of milu into the wild 60 improve population management systems through modern technologies,” he added. 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $