2027届高三英语一轮复习 热点时事语法填空专项（52-54）

**基本信息** 聚焦热点时事，系统整合语法填空核心考点，通过典型例题提炼非谓语、从句、时态等解题方法，逻辑清晰，提升语言应用与文化理解能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |非谓语动词|4题|过去分词作定语、不定式表目的、现在分词作结果状语|基于语境判断非谓语形式，体现动词与逻辑主语的关系| |从句|4题|定语从句用which/that，主语从句用what，时间状语从句用when|根据从句功能及成分选择引导词，构建语法结构逻辑| |时态|2题|一般现在时表现状、过去进行时表过去持续动作|结合时间状语和语境判断动作发生时间，形成时态应用链条| |词性转换|3题|形容词变副词、动词变名词、动词变形容词|依据修饰关系及固定搭配实现词性转换，强化词法应用| |冠词/代词|3题|不定冠词表泛指、反身代词表强调、物主代词表所属|基于名词数及指代关系选择，构建语法功能体系|

2027届高三英语一轮复习 热点时事语法填空专项（52-54） 本期导读： Passage 52中国团队研发智能降糖益生菌 Passage 53可穿戴AI设备帮助盲人独立生活 Passage 54 中国茶的起源 语法填空：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。 Passage 52中国团队研发智能降糖益生菌 Could the next frontier in managing diabetes be as simple as popping a pill or drinking a cup of yogurt? A lab‑engineered probiotic supplement 1 (call) "Gift" promises to do just that. Developed by a team at Shanghai's East China Normal University, "Gift" is short for glucose‑sensing and functional response probiotic. The smart probiotic is designed 2 (sense) high blood sugar and automatically release a glucose‑lowering hormone 3 would work like the body's natural blood sugar regulation system.After taking it, the probiotic remains "silent" when blood glucose levels are normal and automatically triggers a glucose‑lowering mechanism 4 levels rise. According to a study published last week in the science journal Nature, the "smart" bacterium performed on par with the blockbuster weight‑loss drug Ozempic in animal tests.Diabetes is one of the most common chronic metabolic 5 (disease). More than 530 million adults worldwide 6 (suffer) from the illness. According to the researchers, the hope is for the innovation to become "a gift for diabetes patients.But they also say that 7 (it) value may extend beyond diabetes. Gift could be used to treat other diseases too.Researchers say it could bring huge benefits to patients with fatty liver or even gout. The team aims to put the "smart" diabetes probiotic on U.S. shelves within 8 two‑year period. Compared with traditional medicines, this new product works far 9 (effective).Now many scientists show great 10 (interested) in this cutting‑edge technology. Passage 53可穿戴AI设备帮助盲人独立生活 Now to Hong Kong, where artificial intelligence is helping a blind man navigate the world around him like never before. Chang Qiming has been blind since birth, but now using a wearable AI device, he's able 1 (explore) and even go shopping in his city all by 2 (he) for the very first time. This small device is transforming how 40‑year‑old Chang Qiming navigates his city. It uses generative AI to detect his surroundings and turn them 3 an audible format. Lamia Sreya Rahman co‑developed the device 4 (call) Seeker AI to be hyper‑local. Generative AI or these chatbots were created for sighted users, with little 5 (consider) for the visually impaired. But 6 visually impaired people need is another added layer of information.We've built our own database of information that any visually impaired person can tap into and navigate. While she 7 (volunteer) during COVID, Lamia realized the elderly and visually impaired people she met weren't using other assistive tech available on the market.By pressing one button, Ming can get details like expiry dates, nutritional value, or price in up to 12 different 8 (language). If my friends, my family are not available, this technology is 9 great helper to help me do things 10 (independent). Passage 54 中国茶的起源 Tea is one of the great treasures from China. The story of tea starts with Shennong. Let’s learn the interesting origin story of tea. Over 2,000 years ago, there was a man 1 (name) Shennong. He wanted 2 (find) food and medicine, so he went into the mountains. One day, he felt tired and thirsty. Then he boiled some water in a pot. Suddenly, a light wind blew, and two leaves fell from a tree 3 his pot. Shennong didn’t notice and drank the water. “Hmm, this water tastes different!” At first, it had a 4 (slight) bitter taste, but after a while, it tasted a bit sweet. And that’s how tea 5 (discover)! As time went on, more and more types of tea appeared. Each variety has its own 6 (distinguish) taste. Later, tea gained huge popularity, 7 (spread) to every corner of the globe. People from other countries call it “magical Eastern leaves”. Tea culture has thousands of years of history. It is a precious treasure of Chinese traditional culture. 8 makes tea amazing is its long‑lasting influence across the globe. Many people develop the habit of 9 (enjoy) tea in their daily life, 10 brings comfort to their busy lives.   Passage 52中国团队研发智能降糖益生菌 参考答案： 1. called 2. to sense 3. which/that 4. when 5. diseases 6. suffer 7. its 8. a 9. more effectively 10. interest 详细解析： 1. called：过去分词作后置定语，表被动，“被称作Gift的益生菌制剂”。 2. to sense：不定式，固定结构be designed to do sth，被设计用来做……。 3. which/that：限制性定语从句，先行词hormone，关系代词在从句中作主语。 4. when：时间状语从句连词，意为“当血糖升高的时候”。 5. diseases：one of后接可数名词复数。 6. suffer：一般现在时，主语More than 530 million adults是复数，描述客观现状。 7. its：形容词性物主代词，修饰名词value。 8. a：不定冠词，a two‑year period 一个两年周期。 9. more effectively：副词修饰动词works；far用来修饰副词比较级more effectively。 10. interest：固定短语show great interest in，“对……表现出极大兴趣”，用名词作宾语。 Passage 53可穿戴AI设备帮助盲人独立生活 参考答案： 1. to explore 2. himself 3. into 4. called 5. consideration 6. what 7. was volunteering 8. languages 9. a 10. independently 详细解析 1. to explore：be able to do sth 能够做某事。 2. himself：反身代词，all by oneself 独自。 3. into：固定短语 turn…into…，把……转变成……。 4. called：过去分词作后置定语，名叫Seeker AI的设备。 5. consideration：little修饰不可数名词，with little consideration for…几乎没有顾及……。 6. what：what引导主语从句，what在从句充当need的宾语。 7. was volunteering：while引导时间状语从句，疫情期间当时正在做志愿，过去进行时。 8. languages：12 different languages，数词后可数名词用复数。 9. a：不定冠词，helper为可数名词单数。 10. independently：副词修饰动词短语do things。 Passage 54 中国茶的起源 参考答案： 1. named 2. to find 3. into 4. slightly 5. was discovered 6. distinctive 7. spreading 8. What 9. enjoying 10. which 详细解析 1. named：过去分词作后置定语，a man named Shennong 名叫神农的人。 2. to find：want to do sth 想要做某事，不定式作宾语。 3. into：固定搭配 fall into，落入。 4. slightly：副词修饰后面形容词bitter。 5. was discovered：一般过去时被动语态，tea和discover为被动关系，全文仅此一处被动。 6. distinctive：形容词“独特的”，修饰名词taste。 7. spreading：现在分词作结果状语，茶叶获得人气，随之传播到世界各地。 8. What：what引导主语从句，what在从句充当主语。 9. enjoying：介词of后接动名词作宾语。 10. which：非限制性定语从句，which指代前面“人们养成饮茶习惯”这件事。 2 学科网（北京）股份有限公司 $