2027届高三英语一轮复习 热点时事语法填空专项（49-51）

**基本信息** 聚焦热点时事主题，通过3篇典型语篇系统训练语法填空核心方法，强化语言能力与文化意识。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |语法填空专项|3篇（社会公益/文化遗产/健康饮食）|涵盖不定式、分词、时态语态等10类语法点，解析明确固定搭配与语法规则|从基础语法（冠词/代词）到复杂结构（从句/非谓语），形成完整语法应用链条|

2027届高三英语一轮复习 热点时事语法填空专项（49-51） 本期导读： Passage 49 太阳能助力乡村教育 Passage 50 海平面上升危及复活节摩艾石像 Passage 51 南瓜对健康大有益处 语法填空： Passage 49 太阳能助力乡村教育 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。 In some remote rural areas, insufficient power supply has long restricted the development of local education. To change this situation, a nonprofit project strives 1 (build) complete solar power systems for impoverished village schools. Prior to the launch of the project, most rural classrooms were not equipped with electric lighting facilities. Advanced solar equipment 2 (design) to provide stable power for classroom lighting and modern multimedia teaching equipment. Local staff members, fully 3 (qualify) for the technical work, take full responsibility for daily equipment inspection and maintenance. Thanks to the project, students can now attend various afterschool interest courses relying on online video learning resources. This change has greatly stimulated pupils’ learning enthusiasm. Additionally, local farmers can access clean solar energy and earn extra income by selling 4 surplus electricity. The entire community gains a strong sense of 5 (accomplish) from the practical program. Few people had anticipated such remarkable achievements, and we should cherish the positive influences 6 the project has brought to young rural generations. Every cooperating school is equipped with 7 full set of solar power facilities. Devoted volunteers spare no effort and sacrifice plenty of personal time, 8 (ensure) equal learning chances for rural children. Local villagers are deeply 9 (gratitude) to all selfless volunteers. With steady progress of the project, more rural students will gain access 10 equal and highquality educational resources. Passage 50 海平面上升危及复活节摩艾石像 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。 By the end of the 21st century, rising sea levels may drive fierce seasonal waves to hit 15 iconic moai statues on Easter Island, according to a new study 1 (publish) in the Journal of Cultural Heritage. Approximately 50 other local cultural relics are also faced with the threat of flooding and seawater erosion. Noah Paoa, the chief researcher of the study, and his team established a digital model of the island’s eastern coastline. They adopted professional computer models 2 (predict) potential wave damage under various sealevelrise scenarios and accurately located cultural sites 3 face severe marine risks. Ahu Tongariki, 4 worldfamous UNESCO World Heritage Site featuring 15 grand moai statues, may suffer destructive wave damage as early as 2080. As a core symbol of local civilization, the landmark is of great 5 (significant) to the island’s cultural inheritance and tourism development. The island’s nearly 900 moai statues 6 (erect) from the 10th to the 16th century to honor ancestors of local communities. Multiple natural disasters in history have caused severe damage to these precious ancient relics. At present, experts are exploring effective protective measures, including coastal reinforcement and the 7 (relocate) of endangered cultural treasures. Beyond Easter Island, a newly released UNESCO report issues a serious warning that numerous global heritage sites are highly vulnerable 8 coastal flooding. It is only through continuous international cooperation 9 human society can carry out protective work for heritage sites, thus 10 (preserve) these treasures for coming generations. Passage 51 南瓜对健康大有益处 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。 Autumn boasts a representative seasonal food — the nutrientrich pumpkin. Many people prefer to use this orange gourd 1 (decorate) their houses during Halloween celebrations. It also enjoys great popularity in autumn cuisine, among 2  pumpkin pie stands out as a classic dessert on traditional American Thanksgiving tables. In fact, pumpkin is worthy of yearround consumption, as it 3 (pack) with abundant nutrients beneficial to human health. When 4 (cook) in a healthy way with little sugar and butter, pumpkin can bring remarkable health benefits. Rich in betacarotene and Vitamin A, pumpkin plays 5 essential role in protecting eyesight. Antioxidants contained in pumpkin can eliminate harmful free radicals, 6 (lower) the risk of cancers effectively. Furthermore, the rich potassium in pumpkin helps regulate blood pressure, and its abundant dietary fiber can produce a strong sense of 7 (full). Whenever fresh pumpkin turns up in local markets, we 8 (strong) recommend adding it to your daily diet. This natural and nutritious vegetable makes a valuable 9 (contribute) to our physical wellbeing. A balanced diet, combined with regular exercise, will contribute 10 better overall health. Passage 49 太阳能助力乡村教育 参考答案 1. to build 2. was designed 3. qualified  4. their  5. accomplishment 6. that  7. a  8. ensuring  9. grateful  10. to 详细解析 1. to build 【不定式】strive to do sth. “努力做某事”，不定式作宾语。 2. was designed 【时态语态】主语 solar equipment 与 design 构成被动关系，描述项目实施阶段的过去事实，使用一般过去时被动语态。 3. qualified 【形容词转换】be qualified for“胜任……”；形容词 qualified 作后置定语修饰 Local staff members。 4. their 【物主代词】形容词性物主代词 their 修饰 surplus electricity，指代上文中 local farmers。 5. accomplishment 【名词转换】介词 of 后面接名词；a sense of accomplishment 为固定表达，意为 “成就感”。 6. that 【限制性定语从句】先行词 influences 指事物，从句缺少宾语，that 引导定语从句并在从句中作宾语。 7. a 【冠词】a full set of “一整套”，full 为辅音音素开头，用不定冠词 a。 8. ensuring 【现在分词】现在分词作伴随状语，体现志愿者付出时间的同时带来的客观效果。 9. grateful 【形容词】系动词 are 后接形容词作表语；be grateful to sb. “感激某人”。 10. to 【介词】gain access to“得以使用、获得…… 的机会”。 Passage 50 海平面上升危及复活节摩艾石像 参考答案 1. published  2. to predict 3. which⁄that   4. a  5. significance 6. were erected  7. relocation 8. to  9. that 10. preserving 详细解析 1. published 【过去分词】study 和 publish 为被动关系，过去分词作后置定语，表示 “已经发表的研究”。 2. to predict 【不定式】不定式作目的状语，说明搭建计算机模型的研究目的。 3. which⁄that  【限制性定语从句】先行词 cultural sites 指物，从句缺少主语，选用which⁄that 引导。 4. a 【冠词】不定冠词 a 表泛指一处世界遗产地，world 以辅音音素开头。 5. significance 【名词转换】固定结构 be of great significance to“对…… 意义重大”，介词 of 后接名词。 6. were erected 【时态语态】主语 statues 和 erect“竖立，建造” 为被动；时间为 1016 世纪过去时间，复数主语，一般过去时被动语态。 7. relocation 【名词转换】定冠词 the 后面接名词，动词 relocate 转化为 relocation，意为 “迁移”。 8. to 【介词】固定搭配 be vulnerable to“易遭受…… 危害”。 9. that 【强调句型】It is … that … 强调句型，强调方式状语 through continuous international cooperation。 10. preserving 【现在分词】现在分词作结果状语，国际合作带来保护文物的客观结果。 Passage 51 南瓜对健康大有益处 参考答案 1. to decorate  2. which  3. is packed  4. cooked  5. an 6. lowering  7. fullness  8. strongly  9. contribution  10. to 详细解析 1. to decorate 【不定式】固定结构 use sth. to do sth.“用某物做某事”，不定式作目的状语。 2. which 【介词 + 关系代词】先行词为 autumn cuisine；介词 among 之后只能用 which 引导非限制性定语从句。 3. is packed 【时态语态】be packed with “富含”，客观描述南瓜营养成分，使用一般现在时被动语态。 4. cooked 【过去分词】when cooked 属于状语从句省略结构；pumpkin 与 cook 为被动关系，完整形式为 when it is cooked。 5. an 【冠词】play an essential role in“在…… 方面发挥重要作用”；essential 元音音素开头，用 an。 6. lowering 【现在分词】现在分词作结果状语，清除自由基自然而然带来降低癌症风险的效果。 7. fullness 【名词转换】介词 of 后接名词；形容词 full 转化fullness，表示 “饱腹感”。 8. strongly 【副词转换】副词 strongly 修饰动词 recommend，作状语。 9. contribution 【名词转换】固定搭配 make a contribution to“对…… 作出贡献”；形容词 valuable 后接名词。 10. to 【介词】固定搭配 contribute to“促成；有助于”。 2 学科网（北京）股份有限公司 $