Unit1 Period 2 Learning About Language-课后巩固 多维提能-【优学精讲】2025-2026学年高中英语选择性必修第二册教用Word(人教版)

本讲义聚焦名词性从句（表语从句为主）核心知识点，系统梳理从单句语法填空（含2024浙江卷等高考真题）到语法与写作（汉译英应用），再到语篇填空（语境综合运用）的脉络，结合阅读理解、七选五等题型构建从基础到应用再到综合的学习支架。 资料特色在于融合语法夯实与语用提升，单句练习巩固语言能力，写作转化训练表达准确性，真题融入增强备考实效。语篇涵盖女性科学家、黑洞研究等主题，拓展文化视野，培养思维品质。课中辅助分层教学，课后助力自主查漏，通过梯度设计提升学习能力。

[学生用书P147(单独成册)] 维度一　单句语法填空 1．My advice is that we (should)__get(get) to the gate of the school as early as possible. 2．Mary got promoted, and that was because she showed great leadership and dedication. 3．John didn't pass the exam, and that's why he looks so upset. 4．The question remains whether they will be able to help us. 5．The most pleasant thing of the rainy season is that one can be entirely free from dust. 6．As a celebrity once said, life is what happens to you while you are busy making other plans. 7．How could we live without the Internet? That's how most of us keep in touch with each other. 8．The confusion is what we can do to overcome difficulties once and for all. 9．The first time we met each other was when we studied in that school. 10．(2024·浙江卷1月) If most of their customers are happy to buy larger quantities, that's what they'll promote. 11．(2023·新高考全国卷Ⅱ) They also need to be ready to give interviews in English with international journalists. This is why they need an English trainer. 12．(2022·浙江卷1月满分作文) What's far more important is that we became good friends then. 13．Happiness is when you find joy in the little things of life. 14．I drove to Zhuhai for the air show last week. This is why I had a few days off. 15．The reason why we didn't go there was that we were not informed of the information. 16．What I want to know is whose words are helpful. 17．He did not see the film last night. That is because he had to help his little sister with her homework. 18．The main reason is that I want to take a chance to challenge myself. 19．This is what my teacher has taught me—to always be truthful and I am. 20．The question is whether I should go to the cinema with him, or go shopping with her.　 维度二　语法与写作 1．事实是他非常有资格担任报纸上刊登的职位。 The fact is that__he__is__quite__qualified__for__the__position advertised in the newspaper. 2．这位老教师好像正试图在这最后一堂课上把他知道的全部知识都教给我们。 It seemed as__if/though__the__old__teacher__were__trying__to__teach__us__all__he__knew at this last lesson. 3．他又没通过考试的原因是他太粗心了。 The reason why he failed the exam again was that__he__was__too__careless． 4．最重要的事情是谁来负责晚会。 The most important thing is who__will__be__in__charge__of__the__evening__party． 5．问题仍然是父母是否能够给他们的孩子树立好的榜样。 The question remains whether__parents__can__set__a__good__example__for__their__children． 6．主要的问题是新政策能否有效地解决这个问题。 The main question is whether__the__new__policy__will__effectively__address__the__issue． 7．看起来天气明天会好转，这意味着我们可以按计划进行户外活动。 It appears as__if/though__the__weather__will__improve__tomorrow,__which means we can do outdoor activities as planned. 8．我打电话给你的原因是我想邀请你参加我的生日聚会。 The reason why I'm calling you is that__I__want__to__invite__you__to__my__birthday__party． 9．今天早上他被一辆汽车撞伤了。这就是他缺席会议的原因。 He was injured by a car this morning. This__is__why__he__was__absent__from__the__conference. 10．会上讨论的问题是这个方案是否值得一试。 The question discussed at the meeting was whether__the__plan__was__worth__trying． 维度三　语篇填空 I read a report last night. The content was 1.that a lot of people died in a traffic accident. But the reason why I felt sad was not 2.that the accident caused great damage. What astonished me most was 3.that some babies lost their lives. That's 4.what I want to stress. However, the problem is 5.whether the government has taken some measures to deal with it and 6.how we can help them. My suggestion is 7.that we should obey the traffic rules. That's 8.because we should be responsible for ourselves, as well as others. [学生用书P149(单独成册)] Ⅰ.阅读理解 A (2025·湖北部分高中期中联考)Science is often considered a male-dominated field.But the field is rich with female scientists who made important discoveries. Ada Lovelace, Mathematician(Dec.10，1815-Nov.27，1852) Ada Lovelace was an English mathematician and writer, primarily known for her work on Charles Babbage's early mechanical general-purpose computer.While she did not have a formal degree in the modern sense, Lovelace is regarded as the first computer programmer— long before modern computers were invented. Chien-Shiung Wu, Physicist(May 31，1912-Feb.16，1997) Originally from China, where she earned her degree in physics from the National Central University in Nanjing, Chien-Shiung Wu became a leading figure in science.Wu is famous for her “Wu experiment”， which overturned the theory of parity (宇称理论) in physics.This breakthrough led to a Nobel Prize that was awarded to her male colleagues, with Wu's critical role in the work overlooked. Janaki Ammal, Botanist(Nov.4，1897-Feb.7，1984) As India's first female plant scientist, Janaki Ammal made significant progress in the fields of botany.Educated in Madras and the U．S., she held notable positions including teaching at the Women's Christian College.Her work extended overseas in England before returning to India, contributing greatly to genetics and plant breeding until her death in 1984. Katherine Johnson, Mathematician(Aug.26，1918-Feb.24，2020) Katherine Johnson played a key role at NASA.She overcame racial and gender barriers, making crucial calculations for the trajectories (轨迹) of spacecraft.Recognized for her contributions, Johnson received the Presidential Medal of Freedom in 2015.Her story, highlighted in the film Hidden Figures, inspires generations in STEM fields. 【解题导语】　本文是一篇应用文。文章介绍了四位杰出的女性科学家及其贡献。 1．What did the woman scientist who died young achieve? A．She challenged a physics theory. B．She made breakthroughs in botany. C．She assisted with space exploration. D．She contributed to the computer's birth. D　解析：细节理解题。根据第二段小标题“Ada Lovelace, Mathematician(Dec.10，1815-Nov.27，1852)”和“While she did not have a formal degree...before modern computers were invented.”可知，阿达·洛芙莱斯去世时年仅37岁，她为计算机编程领域做出了重要贡献。 2．Which scientist once held a teaching position in college? A．Ada Lovelace.　 　B．Chien-Shiung Wu. C．Janaki Ammal. D．Katherine Johnson. C　解析：细节理解题。根据第四段中的“she held notable positions including teaching at the Women's Christian College”可知，贾纳基·安马尔曾在学院教学。 3．What similar experience did Chien-Shiung Wu and Katherine Johnson have? A．They both won the Nobel Prize. B．They faced gender barriers at work. C．Their stories were made into films. D．They were awarded degrees in China. B　解析：推理判断题。根据第三段中的“This breakthrough led to...Wu's critical role in the work overlooked.”以及最后一段中的“She overcame racial and gender barriers”可推知，两位科学家都因性别问题而在工作中面临障碍。 B (2025·武汉部分重点中学期中联考)Primordial Black Holes (PBHs) are dark matter that may have been born in the first second after the Big Bang.Over the last 13.8 billion years they would have spread across the universe.According to a new study, these tiny, ancient black holes could rush through our Solar System. A team of scientists has worked out that they might speed through our neck of the woods as often as once a decade, based on the estimated distribution of dark matter across a given region of space.They found that a PBH, packing the mass of a small planet into a space the size of a single atom (原子), should stream through the inner Solar System about once every 10 years or so.Although we wouldn't be able to directly see it, such a visitor would still make its existence known.If a PBH came within about 280 million miles of Mars, it would result in a detectable wobble (摇晃) in the red planet's course.The shift would only be about 1 meter over 10 years, but that's enough for us to pick up, since we can measure the distance of Mars from Earth to within about 10 centimeters. The study started with a fun question: what would happen if a PBH passed a person? Lead author, scientist Tung Tran from MIT, roughly calculated that if one came within a meter of you, you'd be thrown about 6 meters away in 1 second. While that is rather unlikely, it got the team wondering how a PBH flying through the solar system would affect planets and moons.“The numbers we got were not very clear.There are many other factors in the solar system that could act as some sort of resistance to cause the wobble to dampen__out，” says Tung.So, the researchers then created the effects in lab which is the same as a PBH flyby on Mercury, Venus, and Mars to see if their wobbles would be easier to notice.Of those, Mars gave the clearest signal, largely because it's such a heavily monitored planet. Still, more detailed experiments involving more objects will need to be conducted to get a more accurate understanding of those factors.“We need as much clarity as we can of the expected backgrounds, such as the typical speeds of space rocks in contrast to these PBHs，” says MIT physicist David Kaiser.It is our hope that in the coming decades, advances in science will offer new evidence.With a bit more work, it's possible that astronomers could get lucky, spot a wobble, and uncover one of the biggest mysteries about universe. 【解题导语】　本文是一篇说明文。文章介绍了科学家们对宇宙中的黑洞的研究。 4．What is a passing PBH possibly capable of? A．Influencing a planet to rock in its course. B．Throwing away a person in the distance. C．Creating resistance to cancel out a wobble. D．Giving Mars the most obvious signals to shake. A　解析：推理判断题。根据第二段中的“If a PBH came...a detectable wobble in the red planet's course.”可推知，原始黑洞能影响行星在其运行过程中摇摆。 5．How can scientists notice a PBH speeding through Solar System? A．By monitoring a single atom nearby. B．By observing an obvious shake of Mars. C．By measuring the Mars-Earth distance. D．By analyzing the presence of dark matter. C　解析：细节理解题。根据第二段中的“If a PBH came... measure the distance of Mars from Earth to within about 10 centimeters.”可知，科学家们是通过测量火星到地球的距离注意到一颗原始黑洞加速穿过太阳系的。 6．Which of the following best explains “dampen out” underlined in paragraph 4? A．Be difficult to make out. B．Regularly occur. C．Be interesting to observe. D．Narrowly escape. A　解析：词义猜测题。根据第四段中的“The numbers we got were not very clear...cause the wobble to”可知，太阳系可能有很多因素可作为阻力影响行星和卫星，导致其摇晃难以辨认清楚，因此，画线部分意为“难以辨认”。 7．What is the last paragraph mainly about in terms of the research? A．Its current limitations. B．Astronomers with good luck. C．Its potential applications. D．Expectations for further studies. D　解析：段落大意题。根据最后一段中的“It is our hope...uncover one of the biggest mysteries about universe.”可知，就研究而言，最后一段主要是关于对进一步研究的期望。 C Virtual reality (VR) is quickly becoming the new technological frontier.However, a set of challenges and barriers need to be overcome, including things like low latency(延迟), the high refresh rate, high resolution (分辨率) and a wide field of view. Now that we can actually build VR headsets (头戴式视图器) that begin to meet these requirements, we are seeing a rising interest in VR.As it rises, so does the interest in creating new media to be experienced by using VR.Journalism is a medium built on relevance (相关性).Journalists should always be finding new ways to tell stories and deliver content.VR is a goldmine for storytelling.What is the better way to relate a story to someone than to put them right in the center of it? By using VR, the consumer isn't just reading or watching something being played out; they're experiencing it.The super-realistic effect of VR allows people to connect them with the subject matter on a much deeper level than just reading about it.Any storyteller wanting to do something more interesting than their peers(同行) should surely be considering the power of VR. The question of VR, though, is not how powerful it is.It is obvious that the question of VR is its availability.Telling stories must be easy to do, and access to those stories must be readily available.This is the biggest challenge that VR faces.If the tools to tell a story with VR aren't easy to pick up and learn, VR will fail.If VR isn't both top-of-the-line and affordable, VR will fail. Accessibility is one concern for Thomas Hallaq.However, he thinks VR is still very promising.Hallaq said, “We're seeing more technology becoming accessible, and more people having access to that technology.Just look at smartphones.” If the technology is widely available and companies can overcome the barriers, VR will succeed in being a desirable means of storytelling.Like radio, TV and the Internet before it, VR will change the way we tell stories. 【解题导语】　本文是一篇说明文。文章主要说明虚拟现实技术在新闻领域的应用、存在的问题及其未来的发展前景。 8．Why is VR considered a powerful tool for journalism? A．It entertains the consumer. B．It delivers content very fast. C．It is equipped with improved headsets. D．It makes people experience stories. D　解析：推理判断题。根据第二段中的“Journalists should always be finding new ways...put them right in the center of it？”和第三段中的“By using VR...reading about it.”可知，虚拟现实被认为是新闻领域的强大工具是因为它可以使人们体验故事。 9．What is the biggest challenge for VR as a journalism tool? A．Technical barriers.　　 B．Easy access. C．News sources. D．Public acceptance. B　解析：细节理解题。根据第四段中的“It is obvious that the question of VR is its availability...VR will fail.”可知，虚拟现实面临的最大挑战是方便获取。 10．What's the author's attitude to the future of VR? A．Positive. B．Indifferent. C．Doubtful. D．Worried. A　解析：观点态度题。根据最后一段中的“If the technology...change the way we tell stories.”可知，作者对虚拟现实的未来持积极态度。 11．What is the most suitable title for the passage? A．Storytelling Ability: the Quality of Journalists B．Secrets of the Increasing Popularity of VR C.Challenges and Barriers of VR D．VR：the Future of Storytelling D　解析：标题归纳题。通读全文尤其是最后一段中的“VR will change the way we tell stories.”可知，虚拟现实将改变我们讲故事的方式，故D项最适合作文章标题。 Ⅱ.七选五 (2025·邵阳、武冈期中联考)Radar is an electronic device that detects planes, ships, coastlines, landmarks, and even storm clouds.The name radar comes from the first letters of the words “radio direction and ranging”．As the human eye uses light waves to see, radar “sees” with radio waves.Without radar, planes could not land safely in bad weather and ships could not move safely in thick fog. 1.________ In the 1800s it was discovered that radio waves could be reflected from objects.But scientists did not make great advances in radar research until the 1930s, when the world was threatened by war. 2.________ It has been used widely in almost every conflict (冲突) since then. Echoes make it possible for radar to work.When a beam of radio waves is sent out, it strikes an object and returns an echo.This echo is picked up by radar and recorded on a screen similar to television screens.On the screen an observer sees a flash and that can show the direction and distance of the object. 3.________ Airport control towers use radar to guide planes in for safe landings.Almost all large ships depend on radar to prevent collisions with icebergs or other ships. 4.________ Weather forecasters “see” the size, direction, and speed of storms on radar screens.Astronomers can even use radar to measure accurately the distance from the earth to the moon.Thus, the device has helped achieve major advancements. 5．________ It guards us against possible enemy attacks.We have ballistic missile (弹道导弹) warning systems that can warn us against attacks when missiles are more than 1，000 miles away.Other radar systems can also warn us against enemy aircraft and even spying space satellites. A．The measurement is now highly accurate. B．Police track speeders in radar-equipped cars. C．The device can be used in a wide range of fields. D．It is therefore especially valuable to shippers and travelers. E．During World War Ⅱ many countries used radar effectively. F．Today radar is used by commercial airliners and weather forecasters. G．Strengthening national defense is one of radar's most important functions. 【解题导语】　本文是一篇说明文。文章介绍了雷达的重要性、发明过程以及应用情况。 1．D　解析：根据上文内容可知，空处应与上文构成因果关系，说明雷达的重要性，D项中的It指代上文中的radar。D项符合语境。 2．E　解析：上文提到雷达研究在20世纪30年代取得重大进展，那时世界被战争威胁，下文提到雷达自那时以来被广泛应用，空处应说明雷达在战争期间被应用的情况。E项符合语境。 3．A　解析：上文提到在屏幕上观察者会看到一束光，这可以表明物体的方向和距离。空处应是对测量结果的评价。A项符合语境。 4．B　解析：根据上下文内容可知，本段主要介绍了雷达在不同领域的应用。空处前后都是举例，空处也应是雷达在某个行业中应用的例子。B项符合语境。 5．G　解析：根据下文内容可知，本段主要介绍了雷达也可用于国防领域。空处内容应与雷达可以加强国防相关。G项符合语境。 Ⅲ.语法填空 (2025·潍坊期中)In a small studio in Kazan, Russia, the air was filled with the beautiful melody (旋律) of the famous Chinese folk song Jasmine Flower. It came from an unexpected source: Saida, a 23-year-old Tatar singer who 1.____________(attract) by its beauty of Chinese music. On hearing Jasmine Flower for the first time, she noticed its striking similarities 2.____________ the Tatar folk song, Galiyabanu. Both songs share flowing melodies and themes about the pursuit of love.“That's 3.____________ I had the idea of combining these two beautiful folk songs，” she says. 4．____________(perfect) her performance of the Chinese portion (部分), she devoted 5.____________(she) to learning the language, focusing on every detail of the tone and pronunciation.Later, she discovered a natural way to switch between Chinese and Tatar songs. When she posted this cultural outcome online, it gained 6.____________(significance) attention, with listeners praising the fresh take on both traditions.This experience with Chinese folk songs has opened up more 7.____________(opportunity) for her to perform at various China-Russia cultural exchange events, including one 8.____________(hold) in Kazan. She has taken up a project to create an album 9.____________(feature) both Chinese and Tatar folk songs, 10.____________ she hopes will serve as a musical bridge between the two cultures. 【解题导语】　本文是一篇说明文。文章介绍了23岁的鞑靼歌手赛达将中国民歌《茉莉花》和鞑靼民歌《加利亚巴努》融合，并把这一作品发布到网上，引起了极大的关注，听众们称赞她对两种传统的新看法。 1．was attracted　解析：考查动词的时态、语态和主谓一致。分析句子结构可知，空处为定语从句的谓语动词，who指代先行词singer，与谓语attract构成被动关系，应用被动语态；事情发生在过去，应用一般过去时；主语是单数，be动词应用第三人称单数形式。 2．to　解析：考查介词。similarity to为固定搭配，意为“与……的相似性”。 3．why　解析：考查表语从句。that's why...为固定句型，意为“那就是为什么……”，why引导表语从句。 4．To perfect　解析：考查非谓语动词。分析句子结构并结合语境可知，空处在句首作目的状语，应用动词不定式。单词位于句首，首字母应大写。 5．herself　解析：考查代词。devote oneself to为固定搭配，意为“全身心地投入……”。 6．significant　解析：考查形容词。空处修饰名词attention，应用形容词形式。 7．opportunities　解析：考查名词复数。opportunity意为“机会”，为可数名词，根据空前的more可知，空处应用名词复数形式。 8．held　解析：考查非谓语动词。分析句子结构可知，hold与one构成被动关系，应用过去分词形式作后置定语。 9．featuring　解析：考查非谓语动词。分析句子结构可知，album与feature之间为主动关系，应用现在分词形式作定语。 10．which　解析：考查定语从句。分析句子结构可知，空处引导非限制性定语从句，修饰先行词album，指物，应用关系代词which。 学科网（北京）股份有限公司 $