UNIT 1 Section Ⅲ Discovering Useful Structures-【金版新学案】2026-2027学年高中英语选择性必修第一册同步课堂高效讲义教师用书Word（人教版）

本讲义聚焦高中英语非限制性定语从句核心知识点，通过“美文诵读实例感知—关系词分类解析—as与which对比—与限制性定语从句辨析”的学习支架，系统构建从理解到应用的知识脉络。 该资料以真实语篇导入（如Li Meng的故事）增强语言情境，提升语言能力；设计“即学即练”和语篇填空，促进知识迁移，培养思维品质。课中辅助教师对比教学，课后通过分层练习帮助学生查漏补缺，提升自主学习能力。

Section Ⅲ　Discovering Useful Structures ——非限制性定语从句 美文诵读 语法体悟 　　My classmate is named Li Meng，①who is an easy-going boy.He was born into a wealthy family，②whose parents are doctors.Li Meng studies hard and he is good at all the subjects，③the best of which is maths. Last week he won first prize in the Maths Competition，④which made his parents full of pride.However，there was a time ⑤when he disliked learning maths. It was our maths teacher，⑥who had a long talk with him，that informed him of the reason why we should learn maths well. 1.以上句子中含有非限制性定语从句的是句①②③④⑥，含有限制性定语从句的是句⑤。 2．非限制性定语从句用逗号隔开，而限制性定语从句不用逗号隔开。 非限制性定语从句是指在复合句中对某些名词、代词或主句等被修饰部分作进一步说明的定语从句。在一般情况下，非限制性定语从句都由一个逗号将其与句子的其他部分分开，在译成汉语时多译成一个并列句。 一、引导非限制性定语从句的关系词 关系词 指代的先行词 充当的句子成分 关系 代词 who 人 主语/宾语 whom 人 宾语 whose 人/物 定语 which 物/整个主句 主语/宾语 as 人/物/整个主句 主语/宾语 关系 副词 when 时间名词 时间状语 where 通常是地点名词 地点状语 ①(北师必一U2)This soon caught the attention of local youths, who started learning kung fu from their Chinese neighbours.(who在从句中作主语) 这很快引起了当地年轻人的注意，他们开始向中国邻居学习功夫。 ②Peter，whom you met in Beijing，is now back in his motherland.(whom在从句中作宾语) 彼得现在回他的祖国了，你在北京见过他。 ③(译林选三U1) These industries，in turn, give jobs to the local population, whose welfare depends on tourism.(whose在从句中作定语) 这些产业反过来又为当地居民提供了就业机会，而当地居民的福利依赖于旅游业。 ④He lived in a small town，which was surrounded with mountains.(which在从句中作主语) 他住在一个小镇上，小镇被群山环绕。 ⑤(外研选一U1)He became famous in the 1910s，when films were silent and in black and white.他在20世纪10年代成名，当时的电影还是无声的黑白电影。 ⑥We then moved to France, where we lived for ten years.(where在从句中作地点状语) 我们随后移居法国，在那里住了十年。 【即学即练1】　单句语法填空 ①(2025·浙江1月卷)At the police station, they explained the situation to the officers, who were surprised but understanding. 学生用书第12页 ②(2025·全国一卷)Secondly, the guessing process itself is a joyful experience, which will promote closer relationships between classmates. ③I recommend my friend Wang Ming, who is one of the most suitable friends to take my place next week. ④(2025·全国一卷)With the biscuits that/which my wife had made, I arrived at my brother's door.He opened it with a surprised smile, and for a moment, neither of us spoke. ⑤A movie is being shown these days，whose theme is to save the Earth and protect our common home. ⑥Many young people, most of whom were well-educated, headed for remote regions to chase their dreams. ⑦The Mid-Autumn Festival falls on August 15th of the Chinese lunar calendar, when people of a family get together and enjoy the dinner together. ⑧It's a great TV program，whose purpose is to bring the habit of reading back into the public. [点津] 1．整个主句作先行词时，非限制性定语从句的谓语动词要用第三人称单数形式。 Jack studies hard and is ready to help others，which enables him to be popular with his classmates.杰克学习努力且乐于助人，这使他很受同学们的欢迎。 2．与限制性定语从句一样，非限制性定语从句中的whose指物时，相当于“the＋名词＋of which”；when，where 相当于“介词＋which”。 I still remember the biggest day in my life，when(＝on which) I was admitted to Peking University. 我仍然记得生命中最重要的那一天，那天我被北京大学录取了。 On June 2，they flew to Hainan，where(＝in which) they stayed for ten days. 他们于六月二日乘飞机去海南，在那里住了十天。 3．在非限制性定语从句中，of whom，of which 前面可以加some/many/both/all等，表示部分或全部的人或物。 200 participants took part in the running race with high spirits, most of whom were students and teachers. 200名参赛者兴致勃勃地参加了跑步比赛，其中大部分是学生和老师。 I have two hobbies，both of which benefit me a lot and help me become a better person in my daily life. 我有两个爱好，它们都让我受益匪浅，并帮助我在日常生活中成为更好的人。 二、as和which引导的非限制性定语从句的区别 as which 搭配 常用于某些习惯用语中；谓语动词通常是表示感觉或心理活动的动词 无动词的限制 位置 所引导的定语从句可位于主句之前、之中或之后 所引导的定语从句只能位于主句之后 意义 正如，正像 这/那一点，这/那件事 ①As we all know, practice makes perfect. 众所周知，熟能生巧。 ②The singer, as was expected, achieved a great success. 正如所期盼的，这位歌手取得了巨大的成功。 ③He is late for class again，as is often the case. 他上课又迟到了，这是常有的事。 ④He was late for the meeting，which made the chairman very angry.(which指代整个主句的内容) 他开会迟到了，这使得主席非常生气。 学生用书第13页 【即学即练2】　选词填空(as/which) ①As is mentioned in your report, traditional Chinese medicine has shown great power in the epidemic prevention. ②There is no simple answer, as is often the case in science. ③(2026·浙江1月卷)Some kids were shouting nearby, which seemed to scare the animal even more. ④As is known to all, Hangzhou is one of the best tourist cities in China. ⑤To introduce Chinese traditional culture, our school will hold a theme class meeting, which will be exhibited on the English website. [点津]　as引导非限制性定语从句时常用于以下结构： as we all know/as is known to (us) all众所周知 as is often the case情况常常如此 as is hoped正如所希望的那样 as was expected/as we had expected正如所预料的那样 as has been stated/said above如上所述 as is mentioned正如所提及的 as we all can see正如我们都能看到的那样 as I can remember正如我所记得的 三、限制性定语从句与非限制性定语从句的区别 区别 限制性定语从句 非限制性定语从句 形式上 不用逗号与主句隔开 用逗号与主句隔开 意义上 是先行词不可缺少的定语，如省略，主句的意义将不完整 只是对先行词或整个主句的附加说明，如省略， 主句意义仍然完整、明确 译法上 通常译成先行词的定语 通常译成与主句并列的分句 关系词 1．作宾语时可省略 2．可用 that 1．不可省略 2．不可用 that ①(外研选一U1)I walk through the doors into the waiting area, where there's a familiar atmosphere of boredom and tension.我穿过一道道门进入候诊区，这里充斥着常见的厌烦和紧张情绪。 ②(译林选三U1)Local festivals and customs, which may have deep meaning in a particular culture, can simply become entertainment for tourists. 当地的节日和习俗，在一个特定的文化中可能具有深刻的意义，可能只是游客的娱乐活动。 ③(北师选一U3)Even though many people are trying to recycle, there is unfortunately still so much plastic waste that ends up being thrown away. 尽管许多人都在努力回收利用，但遗憾的是，仍有许多塑料垃圾最终被扔掉。 ④(外研必一U5)If this works, there may come a time when the number of monarch butterflies increases once again. 如果这起作用，那么可能某个时候黑脉金斑蝶的数量会再次增加。 ⑤(2026·浙江1月卷)Recently, Emma had started seeing me as a true hero who could solve any problem fairly. 近来，艾玛已然将我视为真正的英雄，坚信我能秉持公正，化解所有难题。 【即学即练3】　单句语法填空 ①(2024·新课标Ⅰ卷)I am writing to share with you an art class that/which I had in a park last Friday. ②There was once a town in the heart of America where all life seemed to enjoy peaceful co-existence with its surroundings. ③(外研必三U3)This evening, I'll be talking to Dr Richard Fairhurst, whose new book The New Age of Invention has just been published. ④Nina recently finished her year-long series of runs in Chicago, where thousands were attending a water conference. ⑤It is vital to learn to use these software programs, both of which can help you learn English. ⑥The man that/who/whom I met in the street was my former English teacher at senior high school. 学生用书第14页 Ⅰ.单句语法填空 1．Last year, I joined the summer camp in Beijing，which not only broadened my horizons but also improved my oral English. 2．The gentleman set up an organization, one of whose purposes is to help the homeless. 3．My eldest son，whose work takes him all over the world, is in New York at the moment. 4．I like doing sports with my parents on the weekend，which brings great pleasure to me. 5．The owner paid the worker for cleaning the whole building, most of which hadn't been cleaned for at least one month. 6．The film brought the hours back to me when I was taken good care of in that faraway village. 7．The young man had a new girlfriend, whom he wanted to make impressions on. 8．Last Sunday they reached Nanjing, where a conference was to be held. Ⅱ.语法与语篇 用适当的关系词完成语段 When Li Hua was young, he worked on an old farm，1.where there were few young people.He felt very lonely.He often walked near the village in his free time, hoping to talk to some villagers.One day, he came across an old man，2.who used to be a brave soldier when he was young.Li Hua found the old man so interesting that he made friends with him.Once, the old man told him his experiences in the battles, most of 3.which were very interesting.Li Hua was moved by the old man's story and he decided to write a novel.As a result, the novel attracted so many people, among 4.whom was a young woman.The woman，5.whose husband was a famous director, was touched by that novel and recommended it to her husband.6.As we all know, a clever director won't give up an interesting story.One year later, the film，7.which was adapted from that novel, became a big hit. 课时测评3　Section Ⅲ　Discovering Useful Structures (时间：35分钟　满分：70分) (本栏目内容，在学生用书中以独立形式分册装订！) [语境基础练] Ⅰ.单句语法填空(每小题1分，共10分) 1．I will always cherish the time when we studied and played together, which has left warm and unforgettable memories in my heart. 2．I gained a better understanding of Irish culture during the festival, which has great significance for the cultural exchanges between China and Ireland. 3．As is often the case, we have worked out the learning plan for next term. 4．As a student, I regard these Chinese athletes as my role models, who will always inspire me to work hard. 5．I took part in the Reading Club，where I had a deeper understanding of Chinese classics. 6．Linda was absent from Mrs Rose's lecture last night, for which she apologized to her. 7．I was very impressed by the old professor，who was unwilling to acknowledge defeat. 8．The fiction story is so meaningful that I can learn a lot from it.I think it's the best book that I've ever read. 9．Not only will we appreciate calligraphy works, but we will also attend a lecture, through which we can have a better understanding of Chinese calligraphy. 10．(2025·浙江1月卷)He smiled weakly at Kevin, who felt a mix of embarrassment and relief. Ⅱ.语法与写作(每小题3分，共15分) 1．我们应该尽一切努力对抗全球变暖，这已经成为海洋生物的巨大威胁。 We should try every means to fight against global warming，which has become a great threat to sea creatures． 2．比赛定于本周六下午在市体育场举办，比赛旨在帮助我们与你的学校交流和增进友谊。 The match is due to be held this Saturday afternoon in the city's stadium, whose aim is to help us communicate with your school and improve our friendship. 3．游客站在楼顶上，在那里他能够欣赏到美丽的风景。 The tourist was standing on the top of the building, where he could enjoy the beautiful view． 4．当下起倾盆大雨时，想踢足球的孩子们非常失望。 The children，who wanted to play football，were more than disappointed when it rained cats and dogs. 5．他是个有丰富经验的人，从他那里我们能获益很多。 He is a man of rich experience，from whom we can benefit a lot． Ⅲ.用非限制性定语从句合并句子(每小题3分，共15分) 1．We were greatly impressed by the disabled man.He refused to acknowledge defeat. →We were greatly impressed by the disabled man, who refused to acknowledge defeat. 2．The foreign guests were warmly welcomed at the airport.Most of them were successful businessmen. →The foreign guests，most of whom were successful businessmen，were warmly welcomed at the airport. 3．The little boys were cleaning the windows and most of them were dirty. →The little boys were cleaning the windows，most of which were dirty. 4．The novelist got hurt in the accident and it made his wife so worried. →The novelist got hurt in the accident，which made his wife so worried. 5．My close friend is my deskmate.She always comes to my aid without hesitation. →My close friend is my deskmate，who always comes to my aid without hesitation. [素能提升练] Ⅰ.完形填空(每小题1分，共15分) (2026·安徽部分学校高二11月期中) A child's first steps are always precious, but one little girl with cerebral palsy (脑瘫) had an extra special reason to celebrate.At six years old, she walked without a mobility 1 for the first time! Although the 2 was short, it was still a crucial 3 for a girl who usually needed a walker to get around.Her 4 was beyond description as she found herself taking step after step on her own! A beautiful video shows six-year-old Love Johnson slowly but 5 making her way across the carpet.She took her first few 6 while leaning (靠) on a piece of furniture for 7 ．However, she soon let go and began to walk 8 ．Her entire face 9 as she found herself moving without her walker for the first time! According to KXAN, the video of Love's first steps 10 went viral online.Soon, people were asking her mom, Lovely Johnson, for parenting 11 ． “We've been getting a lot of parents 12 because they also have kids with cerebral palsy, so they are asking for advice，” said Lovely. KXAN also tells us that doctors had once warned this mother about her daughter's 13 ．They explained that Love might not ever be able to 14 ．However, once the little girl took her first steps without a walker, her 15 actually continued to improve! 【语篇解读】　本文是一篇记叙文。文章主要讲述了患有脑瘫的六岁女孩洛夫·约翰逊，首次无需辅助工具独立行走，视频走红后其母亲收到育儿咨询，女孩的行动能力也持续改善。 1．A．voice B．aid C．reward D．advice 答案：B 解析：根据下文“Her entire face as she found herself moving without her walker for the first time！”可知，此处指在没有助行器的帮助下，女孩可以走路了。故选B。 2．A．age B．speed C．distance D．school 答案：C 解析：根据下文“it was still a crucial for a girl who usually needed a walker to get around”以及语境可知，这里说的是女孩走路的距离很短。故选C。 3．A．achievement B．mind C．attitude D．result 答案：A 解析：根据上文“At six years old, she walked without a mobility for the first time！”以及下文“for a girl who usually needed a walker to get around”可知，她第一次不用助行器走路，这对患有脑瘫的小女孩来说是一个关键的成就。故选A。 4．A．concern B．expression C．unhappiness D．difficulty 答案：B 解析：根据下文“Her entire face as she found herself moving without her walker for the first time！”可知，此处描述她自己走路时的表情难以形容。故选B。 5．A．only B．nearly C．exactly D．surely 答案：D 解析：根据下文“However, she soon let go and began to walk ．”以及语境可知，她虽然走得慢，但很稳当地在走。故选D。 6．A．windows B．steps C．centers D．gates 答案：B 解析：根据上文“A beautiful video shows six-year-old Love Johnson slowly but making her way across the carpet.”可知，这里说的是她走了最初的几步。故选B。 7．A．support B．talk C．wish D．success 答案：A 解析：根据上文“while leaning (靠) on a piece of furniture for”可知，她靠在家具上是为了获得支撑。故选A。 8．A．naturally B．smoothly C．obviously D．independently 答案：D 解析：根据上文“she soon let go and began to walk”可知，此处表示她松开手后开始独立行走。故选D。 9．A．went pale B．turned dark C．lit up D．calmed down 答案：C 解析：根据上文“A child's first steps are always precious, but one little girl with cerebral palsy (脑瘫) had an extra special reason to celebrate.”以及下文“as she found herself moving without her walker for the first time”可知，患有脑瘫的女孩第一次不用助行器走路，心情应该是喜悦的，脸会亮起来。故选C。 10．A．immediately B．passively C．excitedly D．regularly 答案：A 解析：根据下文“went viral online.Soon, people were asking her mom, Lovely Johnson, for parenting ．”可知，此处表示视频在网上迅速传播。故选A。 11．A．rocks B．tips C．hopes D．trees 答案：B 解析：根据下文“because they also have kids with cerebral palsy, so they are asking for advice”可知，人们向她妈妈寻求育儿建议。故选B。 12．A．reaching out B．living up C．getting on D．going back 答案：A 解析：根据下文“because they also have kids with cerebral palsy, so they are asking for advice”可知，此处表示有很多家长联系他们。故选A。 13．A．behavior B．taste C．future D．nature 答案：C 解析：根据下文“They explained that Love might not ever be able to ．”可知，医生就女孩的未来发出警告。故选C。 14．A．sit B．stand C．lie D．walk 答案：D 解析：根据上文“Although the was short, it was still a crucial for a girl who usually needed a walker to get around.”以及语境可知，女孩通常需要助行器走路，所以此处表示医生警告说她可能永远无法走路。故选D。 15．A．feeling B．study C．income D．mobility 答案：D 解析：根据上文“once the little girl took her first steps without a walker，”以及语境可知，女孩不用助行器走路后，行动能力继续提高。故选D。 Ⅱ.语法填空(每小题1.5分，共15分) (2026·合肥市六校联盟高二11月期中) Chen Ning Yang, a famous Chinese physicist and Nobel Prize winner, passed away at the age of 103, according to Chinese media.He was known as one of the 1._________ (influential) scientists in the world. In 1957, Yang and another physicist, Tsung-Dao Lee，2._________ (win) the Nobel Prize in Physics for their research on the law of parity.Their 3._________ (discover) helped people better understand elementary particles, the tiny parts that make up all matter. Born in 1922 in Anhui Province, Yang was the eldest of five children.4. ________ (grow) up on the campus of Tsinghua University, where his father taught mathematics, he developed 5._________ deep love for science.As a teenager, Yang once told his parents, “One day, I want to win the Nobel Prize.” 6._________ (remarkable), this dream came true at the age of 35.Having earned his bachelor's degree in 1942 from the National Southwest Associated University in Kunming, Yang went on 7._________ (complete) a master's degree at Tsinghua.After the Sino-Japanese War, he went to the United States on a Tsinghua fellowship and studied at the University of Chicago under Enrico Fermi, 8._________ built the world's first nuclear reactor. Throughout his long career, Yang devoted 9._________ (he) to many fields of physics, focusing especially 10._________ statistical mechanics and symmetry principles.It was not only the Nobel Prize that honored him; in 1957, he received the Albert Einstein Commemorative Award, and a year later, an honorary doctorate from Princeton University—a clear recognition of his lifelong devotion to science. 【语篇解读】　本文是一篇记叙文。文章讲述了中国著名物理学家、诺贝尔奖获得者杨振宁的生平和成就。 1．答案：most influential 解析：此处考查固定结构“one of the＋形容词最高级＋可数名词复数”，故填most influential。 2．答案：won 解析：空处作句子的谓语，根据“In 1957”可知，本句在叙述过去发生的事情，用一般过去时。故填won。 3．答案：discovery 解析：空前有Their修饰，空处需填名词作主语。故填discovery。 4．答案：Growing 解析：句子主干成分完整，空处为非谓语，grow up“长大”和he在逻辑上是主动关系，应用动词-ing形式。故填Growing。 5．答案：a 解析：develop a deap love for意为“培养对……的浓厚热爱”。故填a。 6．答案：Remarkably 解析：空处修饰整个句子，用副词形式，作状语。故填Remarkably。 7．答案：to complete 解析：go on to do sth是固定短语，表示“继续做某事(另一件事)”，故填to complete。 8．答案：who 解析：空处引导非限制性定语从句，对先行词Enrico Fermi作补充说明，先行词指人，空处在从句中作主语，故填who。 9．答案：himself 解析：devote oneself to…是固定短语，意为“献身于……，致力于……”，故填himself。 10．答案：on 解析： focus on是固定短语，表示“专注于……”。故填on。 学科网（北京）股份有限公司 $