Unit 1 Section Ⅲ Learning About Language语法项目——非限制性定语从句-【新课程学案】2025-2026学年高中英语选择性必修第二册配套课件PPT（人教版）

Learning About Language 语法项目——表语从句 Section Ⅲ 语境中体悟 学案中理清 应用中融通 课时跟踪检测 Contents 目录 01 02 03 04 2 01 语境中体悟 Our monitor's suggestion is that① we should set aside 15 minutes every day to read newspapers.This is where② I agree with him.The only question is how③ we should choose the proper newspapers.It seems as if④ there are numerous kinds of newspapers and each one is useful for us to get more information about the world outside.Our monitor insists that the first thing to consider is whether⑤ it is beneficial to our study, which is what⑥ we all approve of. [语法入门] ①that引导表语从句，只起连接作用； ②where引导表语从句，在从句中作地点状语； ③how引导表语从句，在从句中作方式状语； ④as if引导表语从句，意为“似乎，好像”； ⑤whether引导表语从句，意为“是否”； ⑥what引导表语从句，在从句中作宾语。 02 学案中理清 [自主感知] ①(教材典句)One theory was that bad air caused the disease. ②(教材典句)The other was that cholera was caused by an infection from germs in food or water. ③(教材典句)The truth was that the water from the Broad Street pump had been infected by waste. ④Learning and travelling were exactly what helped him in his later career as a historian. ⑤His chief concern was whether he could do his job more effectively and efficiently. ⑥That's why we've given you the letter. [会发现] (1)句①②③为______引导的表语从句，从句中不缺少任何句子成分，且句意完整。 (2)句④为what引导的表语从句，what在从句中作_______，意为“……的事情”。 (3)句⑤为whether引导的表语从句，从句中不缺少任何句子成分，whether在句中意为______。 (4)句⑥为why引导的表语从句，why在从句中作__________，意为“……的原因”。 that 主语 是否 原因状语 [规则点拨] 在主从复合句中充当表语的从句，叫作表语从句。表语从句位于系动词之后，说明主语是什么或者怎么样。表语从句可由从属连词、连接代词或连接副词来引导。 一、表语从句连接词的用法　 1．连接词that/whether that和whether在表语从句中不作任何成分，that无实义，但whether仍保留“是否”的意义。 The trouble is that she has lost his address. 麻烦的是她弄丢了他的地址。 My suggestion is that we should tell him. 我的建议是我们应该告诉他。 The question remains whether they will be able to help us. 问题还是他们能否帮我们。 名师点津：if不能引导表语从句。 2．连接代词 引导表语从句的连接代词主要有：who, whom, whose, what, which, whoever, whatever, whichever等。 The problem is who we can get to replace her. 问题是我们能让谁去替代她。 Tom is no longer what he used to be. 汤姆不再是以前的汤姆了。 3．连接副词 引导表语从句的连接副词主要有：when, where, why, how, whenever, wherever, however等。 That was where we camped last time. 那就是我们上次野营的地方。 This is why Sara was late for class. 这就是萨拉上课迟到的原因。 4．其他连接词 另外，because, as if, as though, as, like等连接词也可引导表语从句。 He didn't have breakfast.That is because he got up late. 他没吃早饭，那是因为他起床晚了。 It sounds as if someone is knocking at the door. 听起来好像有人在敲门。 二、注意事项　 1．why和because引导的表语从句的区别 That's why ... 意为“那是……的原因”，强调结果 That's because ... 意为“那是因为……”，强调原因 I didn't phone her, and that's why she got angry with me.(强调“没打电话”这一结果) 我没有给她打电话，那就是她对我生气的原因。 I didn't phone her, and that's because I got angry with her.(强调“生气”这一原因) 我没有给她打电话，那是因为我生她的气。 2．reason作主语时的表语从句 主语为名词reason时，表语从句中的连接词要用that，而不用because。 The reason for such a serious accident is that the driver was too careless and drank too much. 如此严重的一起事故的原因是司机太粗心、喝酒太多。 3．表语从句中的虚拟语气 在表语从句中，表示间接的命令、要求、请求、建议、决定等，主句中的主语通常是：advice, suggestion, proposal, request, order, idea等，从句谓语用“should＋动词原形”，should可以省略，但不可换成would。 My suggestion is that we (should) start early tomorrow. 我的建议是我们明天一早就出发。 4．其他系动词＋表语从句 除be以外，可用于表语从句的系动词还有：seem, look, appear, sound, taste, feel, remain等。 It looks as if it is going to rain. 看起来好像要下雨了。 It sounds as if you are from the south of the United States. 听起来好像你来自美国南部。 [对点练]　(完成句子) ①(2023·全国乙卷书面表达)I have learned the skill of playing the piano.It is simply_________________________________. 我学会了弹钢琴这项技能。仅仅因为它能使我的心情放松。 ②The question is______________________________. 问题是这部电影是否值得看。 ③Now ___________________she had known Millie for years. 现在看起来好像她认识米莉已有好多年了。 because it can keep my mind relaxed whether the film is worth seeing it looks as though/if ④My advice is _____________________________________as often as possible. 我的建议是你尽可能经常练习说英语。 ⑤That's___________________. 那就是我第一次遇见她的地方。 ⑥The problem is______________________________. 问题是谁才真正适合做这份艰苦的工作。 that you (should) practise speaking English where I first met her who is really fit for the hard job ⑦My suggestion is __________________________________when learning English. 我的建议是学生们在学习英语时应该尝试多种方法。 ⑧(2023·新高考Ⅱ卷)They also need to be ready to give interviews in English with international journalists.This is _________________an English trainer. 他们还需要准备好用英语接受国际记者的采访。这就是为什么他们需要一位英语培训师。 that students should try various ways why they need 03 应用中融通 Ⅰ.填入适当的连接词 1．(2025·新高考Ⅰ卷)Although these campaigns were widespread, the reality is ________the majority of the western cities were completely redesigned around the needs of the motor car. 2．She felt _______a heavy burden was lifted off her shoulder. 3．The question is __________we can make preparations in such a short time. 4．Her confusion was ______she could handle the challenges while she was studying abroad. that as if whether how 5．The biggest reason why he loves China is ________he enjoys different Chinese cuisines. 6．That is _______English has so many difficult rules that confuse people. 7．From space, the earth looks blue.This is ________about seventy-one percent of its surface is covered by water. 8．(2024·浙江1月高考)If most of their customers are happy to buy larger quantities, that's _________they'll promote. that why because what Ⅱ.语法与写作 1．I had neither a raincoat nor an umbrella.__________________ __________. 我既没有雨衣也没有伞。那就是我全身湿透的原因。 2．To me, a strong willpower _______________________________ ________________. 对我来说，坚强的意志力是完成任何困难的事情所需要的。 That is why I got wet through is what it takes to accomplish anything difficult 3．His suggestion is_______________________________________. 他的建议就是我们做工作要更细心些。 4．What remains the most important ________________________ ________________________________________________. 最重要的是，人工智能应用永远不可能拥有和人类一样的创造力和想象力。 that we (should) do our work more carefully is that AI apps can never have the same creativity and imagination as humans 5．________________________________ his attitude to work sets me a good example. 我钦佩他的原因是他对工作的态度给我树立了一个好的榜样。 The reason why I admire him is that Ⅲ.根据汉语提示用表语从句完成下面短文 Mei Lanfang was born into a family of Beijing and Kunqu Opera performers in 1894.What he did at the age of eight was ①_________________ _________________________________ (他开始每天接受京剧训练)．When he was 17, he kept a flock of pigeons and trained them to fly high.Every day Mei watched them as they flew, and ②_________________________________ ___________ (那就是他如何发展眼部动作的) that were so crucial to his art.Hard work and dedication were ③_________________________________ _______________ (使他成为京剧界的领军人物)． that he started training in Beijing Opera every day that was how he developed the eye movements what made him a leading artist in Beijing Opera Mei was also an innovator.In addition to new stage designs and singing styles, his innovations in make-up and costume design allowed for more vivid depictions of female characters.This was ④______ ___________________________________________________(极大地促进了京剧的发展)． Until he passed away in 1961, Mei had been performing and encouraging the spread of Beijing Opera for almost 60 years.This lifelong devotion is ⑤_____________________________________________________ ___________________ (使他成为有史以来最著名的京剧艺术家之一)． what contributed greatly to the development of Beijing Opera what has made him one of the most celebrated Beijing Opera artists of all time 04 课时跟踪检测 Ⅰ.阅读理解 Galileo Galilei was born in Pisa, Italy in 1564.In 1580, Galilei entered the University of Pisa to study medicine.Armed with unusual intelligence and drive, he soon became interested in many subjects, particularly mathematics and physics. While at the University of Pisa, Galilei was exposed to the Aristotelian view of the world.At first, Galilei also supported this view, like any other person of his time.In 1589, Galilei was appointed to the chair of mathematics at the University of Pisa.And he made his famous experiments with falling objects there.Then Galilei began to write about his discovery of the falling objects, which was against the Aristotelian theory.For that reason he lost his job at the University of Pisa in 1592.But Galilei continued his scientific study. In July 1609, Galilei learned about a simple telescope made by Dutch eyeglass makers and soon developed one of his own.In August, he showed it to some Venetian businessmen who saw its usefulness in sailing and spotting ships.They gave Galilei a salary and asked him to make several telescopes for them. Galilei's ambition pushed him to go further.In the fall of 1609, he turned his telescope towards space.Using his telescope to explore the universe, Galilei observed the Moon and proved the planet Venus moved around the Sun, which was against the Aristotelian theory that the Earth was the centre of the universe.In January 1610, he discovered four moons moving around Jupiter.He also found that the telescope showed much more stars than the naked eye (肉眼) could see.These discoveries were startling, and Galilei quickly produced Sidereus Nuncius, in which he described these amazing discoveries. Galilei's great contributions to our understanding of the universe include not only his discoveries, but also the methods he developed and the use of mathematics to prove them. 语篇解读：本文是一篇记叙文。文章主要讲述了意大利科学家伽利略的生平事迹以及主要成就。 1．Which subject was Galilei most interested in while he was at university? A．Medicine. B．Physics. C．Chemistry. D．Philosophy. √ 解析：细节理解题。根据第一段中“In 1580, ...physics.”可知，伽利略在大学时对数学和物理最感兴趣。故选B项。 2．Why did Galilei lose his job at the University of Pisa? A．His teaching method failed to attract his students. B．His relationship with other professors wasn't good. C．His scientific discovery wasn't supported by some people. D．His potential related to science wasn't fully developed then. √ 解析：细节理解题。根据第二段首句以及“In 1589, ...study.”可知，伽利略在比萨大学丢了工作是因为他的科学发现没有得到一些人的支持。故选C项。 3．What does the underlined word “startling” in paragraph 4 probably mean? A．Surprising. B．Unwelcome. C．Terrible. D．Encouraging. √ 解析：词义猜测题。根据第四段中“He also ...could see.”以及画线单词所在句中“...and Galilei quickly ...discoveries.”可知，此处为这些发现令人震惊。故可猜测，画线单词startling为“惊人的”意思，故选A项。 4．Which of the following words can be used to describe Galilei? A．Enthusiastic. B．Determined. C．Courageous. D．All the above. √ 解析：推理判断题。根据第一段中“Armed with ...physics.”以及第二段中“For that reason ...study.”和倒数第二段中“Galilei's ambition ...space.”可推知，伽利略是一个充满热情、有决心以及勇敢的人。故选D项。 Ⅱ.完形填空 I have invented robots that crawl (爬) through pipes to check them for damage.Two of my_______ allow cars to be used as power plants on wheels.My love of building things ______when I was a kid.It wasn't until I learned about Thomas Edison, though, that I really became excited about inventing. When I was in fourth grade, our teacher gave us a _____.We had to write to a company and learn about the _____it made.Each student would then give a report in front of the class.I _____the Thomas A．Edison Company. 5 6 7 8 9 Soon after I wrote to the company, our mailman _____a package to me.It contained a book about the life of Thomas Edison.How I ______reading and rereading about his inventions! The ones that impressed me most were movies, recorded sound and the electric light.Edison became my hero. My dad noticed my interest in inventing and ______me.He showed me how to turn my ideas into plans and, finally into new things. 10 11 12 Together, my dad and I repaired radios and televisions.Once, I surprised my dad with a ______I made to adjust the brakes (刹车) of our car.Later, we found a similar tool in a store.That's when I learned that _______inventors often invent similar things.It is not ______for this to happen.I learned, too, that not all great ideas work. ________is a common part of the inventing process. As my father and I worked together, I began to _______that my dad was quite an inventor himself.His guiding hands, combined with my _____in inventing, led me to become an engineer and an inventor.But I am ______to Thomas Edison, too, for first lighting that bulb (电灯泡) inside me. 13 14 15 16 17 18 19 语篇解读：本文是一篇记叙文。作者从小对发明感兴趣，通过做学习课题任务，他更加热爱发明和崇拜爱迪生。在爸爸的影响和帮助下，他最终成了一位发明家。 5．A.approaches　　　　　　 B．experiments C．inventions D．conclusions √ 解析：根据第一句中的“have invented robots”及下文内容可知，此处指作者的另外两个发明。 6．A.died B．began C．fade D．won √ 解析：根据空后的“when I was a kid”可知，此处指从孩子时开始的。 7．A.project B．lesson C．surprise D．present √ 解析：根据下文学生需要给一家公司写信，等收到公司寄回的产品介绍后，每名学生要在全班同学面前做一个报告可知，这是学校里的老师分配给学生做的课题。project“(学生的)课题”。 8．A.decisions B．products C．orders D．reports √ 解析：根据下文“it made”可知，此处指了解公司生产的产品。 9．A.joined B．owned C．started D．chose √ 解析：根据上文“We had to write to a company”可知，作者选择了爱迪生公司。 10．A.opened B．offered C．delivered D．lent √ 解析：根据“mailman”可知，delivered符合语境，指“邮递员派送包裹”。 11．A.enjoyed B．minded C．avoided D．hated √ 解析：作者非常崇拜爱迪生，因此喜欢反复阅读有关爱迪生的发明的书。 12．A.stopped B．blamed C．controlled D．encouraged √ 解析：根据下文“He showed me how to turn my ideas into plans and, finally into new things.”可推测，爸爸鼓励作者继续发明。 13．A.tool B．promise C．mistake D．trick √ 解析：根据下文“Later, we found a similar tool in a store.”可知，他们在商店发现了一样的工具，因此此处指“工具”。 14．A.young B．different C．great D．real √ 解析：上文提到作者发明的工具和商店里在售的差不多，再结合下文的“similar”可知，不同的发明家经常发明类似的东西。 15．A.reasonable B．improper C．practical D．unusual √ 解析：作者在学习发明的过程中了解到，不同的发明家会发明类似的东西，这种情况很常见。 16．A.Imagination B．Failure C．Happiness D．Wealth √ 解析：根据上一句“I learned, too, that not all great ideas work.”可知，不是所有的好主意都能变成现实，因此失败在发明过程中很常见。 17．A.hope B．suggest C．realize D．consider √ 解析：作者在和爸爸合作的过程中意识到爸爸也是一位发明家。 18．A.honor B．difficulty C．experience D．interest √ 解析：根据文章开头的讲述可知，作者从小就对发明感兴趣。 19．A.grateful B．polite C．related D．equal √ 解析：作者内心很感激爱迪生对他的启发。grateful“感激的”。 Ⅲ.语法填空(15分) Zu Chongzhi was one of 20.________ greatest mathematicians in ancient China.He was born during the Northern and Southern Dynasties.From a young age, Zu 21. ________ (teach) natural science, astronomy (天文学), math and so on.The little boy was 22. ________ (interest) in all of these subjects, 23. ________ (especial) in math. Zu was best known for his calculation of pi (π)．According to the record, he did all the work using nothing but wooden sticks. 24．________took him lots of time to work out the value — 25. ________3.1415926 and 3.1415927.No one at that time was able to do better than Zu.And now the achievement is still praised by people around the world.In order to remember Zu, some mathematicians suggest 26. ________ (call) pi “Zu Lv”． Zu was successful not only in math, but also in astronomy.He worked out that a year should be 365.24281481 days long and created the Daming Calendar.27. ________， government officials at that time did not agree with Zu.The great mathematician never saw his calendar put into use.Almost ten years after his 28. ________ (die)，the new calendar was finally accepted. Zu was an inventor, too.He once made a vehicle 29. ____carried a pointer (指针)．No matter how the vehicle turned, the pointer always pointed to the south. 语篇解读：本文是一篇说明文。文章主要介绍了中国古代最伟大的数学家之一——祖冲之的个人经历以及贡献。 20．the　考查冠词。形容词最高级前应用定冠词the修饰。故填the。 21．was taught　考查时态、语态和主谓一致。主语与谓语构成被动关系，结合上文From a young age可知，此处为一般过去时的被动语态；主语为Zu，谓语用单数。故填was taught。 22．interested　考查形容词。空处作表语，主语为人，应用-ed结尾的形容词interested。 23．especially　考查副词。修饰后文介词短语应用副词especially。故填especially。 24．It　考查固定句型。此处为句型it took/takes sb.some time to do sth., it作形式主语。此处位于句首，首字母应大写。故填It。 25．between　考查介词。此处表示两者之间，应用between ...and ...。故填between。 26．calling　考查非谓语动词。短语suggest doing sth.表示“建议做某事”。故填calling。 27．However　考查副词。结合前后文语境可知，上下文为转折关系，且有逗号隔开，应用however。此处位于句首，首字母应大写。故填However。 28．death　考查名词。此处作介词的宾语，应用名词death，此处为不可数名词。故填death。 29．that/which　考查定语从句。空处引导定语从句，修饰先行词vehicle，并在从句中作主语，指物，故填that/which。 本课结束 更多精彩内容请登录：www.zghkt.cn $