专题十 名词性从句 专题 课件-2026届高三英语一轮复习专项

英 专题十　名词性从句 1.名词性从句的语序 　　名词性从句应使用陈述句语序,即“从句引导词+主语+谓语+其他”。 What he said is what I need . 他所说的正是我需要的。 Can you tell me who the man over there is ? 你能告诉我那边那个人是谁吗? 2.what的用法 　　what表示“……的东西/事物”,可用于引导主语从句、宾语从句、表语从句和同 重难透析 位语从句,在从句中可用作主语、表语、宾语或定语。 However, what might have made him such an outstanding and creative scientist was probably his strong interest in other things, such as music and drawing.然而, 他之所以成为如此杰出和富有创造力的科学家,可能是因为他对音乐和绘画等其他事 物的浓厚兴趣。 The journey home gave me time to think about what the future might hold for me . 回家的旅途让我有时间思考我的未来。 Stress is what you feel when you are worried or uncomfortable about something . 压力是指当你对某事感到担忧或不舒服时的感受。 易混易错　what与which what一般没有具体的范围,而which一般指在具体范围内进行选择。 Can you tell me what coffee you would like to have?(没有给出选择范围) 你能告诉我你想喝什么咖啡吗? Can you tell me which coffee you would like to have, black or white ?(在黑咖啡 和加奶咖啡中选择)你能告诉我你想喝哪种咖啡吗,黑咖啡还是加奶咖啡? 知识拓展　特殊疑问句作believe、imagine、guess、suppose、expect、think等词的宾 语时,需要将特殊疑问词置于句首。 What do you suppose made him so annoyed?是将Do you suppose what made him so annoyed?中的 what提前而来。 3.that的用法 　　that可用于引导主语从句、宾语从句、表语从句和同位语从句,没有实际意义,只 起连接作用,不在从句中作成分。 Since Chinese martial arts have a long tradition of imitating animals, it is not surprising that some t'ai chi moves are named after animals . 中国武术有模仿动物的悠久传统,因此一些太极拳动作以动物命名也就不足为奇了。 I realised that my health, mental and physical, is the most important thing . 我意识到身心健康是最重要的。 Nonetheless, what is in no doubt is that the sharing economy is increasingly relevant to our daily lives as well as to the global economy . 尽管如此,毫无疑问的是,共享经济与我们的日常生活以及全球经济的关系日益密切。 The fact that China remained the only source of silk during that time meant that trading goods continued to travel across Asia. 在那个时期,中国仍然是丝绸的唯一产地,这意味着贸易商品继续在亚洲各地流通。 易混易错　that的省略 that引导主语从句、表语从句、同位语从句时一般不省略,但在口语中或用于引导及物 动词后的宾语从句时,that可以省略。 以下两种情况,that一定不省略: ①that引导的从句位于句首时。 That different countries have different cultures is natural. 不同的国家有不同的文化是很自然的。 ②动词后有多个that引导的宾语从句时,只有第一个that可以省略,从第二个从句开始, that不可省略。 He said (that) he would attend the party and that he would announce a piece of inspir- ing news.他说他将参加这个聚会,并将宣布一个鼓舞人心的消息。 4.whether与if 　　whether可用于引导主语从句、宾语从句、表语从句和同位语从句。 　　if主要用于引导及物动词后的宾语从句,有时可用于引导主语从句(只能置于句 末)。 易混易错　用whether不用if的情况 ①引导介词后的宾语从句、表语从句、同位语从句时。 It all depends on whether the sky will clear up.(介词后的宾语从句)这完全取决于天是否会放晴。 The question is whether the film is well worth seeing.(表语从句)问题是这部电影是否很值得看。 They raised the question whether we ought to call in a specialist.(同位语从句) 他们提出了我们是否应请专家来的问题。 ②引导主语从句,且从句置于句首时。 Whether it is true remains a problem. 这是否属实仍然是个问题。 ③后紧跟or not时。 Can you tell me whether or not the train has left? 你能告诉我火车是否已经开了吗? Please tell me if/whether you will go to the lectures tomorrow or not .请告诉我你明天是否去听讲座。 (当or not不紧跟在后面时,whether和if均可使用) 5.because的用法 　　because常用于引导表语从句,且常用于“It/This/That is because...”结构。 This is because people believe in the importance of carrying on space exploration despite the huge risks.这是因为尽管有巨大的风险,人们还是相信进行太空探索的重要性。 注意　当主句主语是reason或cause时,表语从句不能用because引导,而要用that引导,即 “The reason is that...”。 6.who/what/which与whoever/whatever/whichever 　　who、what、which分别表示“谁”“……的东西/事情”“哪一个/哪些”,含有 疑问意义;而whoever、whatever、whichever分别相当于anyone who、anything that和 any...that,意为“无论……”,强调一切情况。 To improve the quality of our products, we asked for suggestions whoever had used the products. 为提高我们产品的质量,我们向使用过这些产品的人征求建议。 Studying hard isn't always fun, but I'll be well prepared for university or whatever else comes in the future. 努力学习并不总是有趣的,但我会为上大学或将来的任何事情做好充分准备。 Do whichever of these things that suit you.(北师大XB1U3)做这些事情中适合你的。 7.同位语从句 　　同位语从句通常用于对主句中的某一名词进行解释,说明其具体内容。同位语从 句通常由that引导。常见的可以被同位语从句修饰的有: advice建议　　　 chance可能性 　　demand要求 desire愿望,渴望　　doubt怀疑　　 evidence证据 fact事实　　 hope希望　　 idea想法 information消息　　news消息　　 possibility可能 problem问题　　 proof证明　　 suggestion建议 thought思想　　 truth真理　　 word消息 Word came that our school had won first place in the competition . 消息传来,我们学校在比赛中获得了第一名。 There is a possibility that it will rain tomorrow , so you should bring an umbrella. 明天有可能下雨,所以你应该带把伞。 An idea occurred to me that implementing a recycling program at our school could help reduce waste .我突然想到一个主意,在我们学校实施回收计划可以帮助减少浪费。 知识拓展     ①同位语从句与定语从句 Meeting my uncle after so many years is a most unforgettable moment, one I will treasure for ever. (one是a most unforgettable moment的同位语,I will treasure for ever是省略了that的定语从句)这么多年 后见到我的叔叔是一个非常难忘的时刻,我将永远珍惜它。 All of us have the desire to visit the temples in Athens, especially the one that contains a gold and ivory statue of Athena.(the one指代temple,that引导定语从句) 我们都想参观雅典的神庙,特别是那座有一尊由黄金和象牙制成的雅典娜雕像的神庙。 A new study shows that if your family get fat, there is a high chance that you will too. (that引导同位语从句,解释说明chance的具体内容) 一项新的研究表明,如果你的家人变胖,你也很有可能会变胖。 ②定语从句与名词性从句 众所周知,地球绕着太阳转。 As is universally acknowledged, the earth runs around the sun.(As引导定语从句) The earth runs around the sun, which is universally acknowledged.(which引导非限制性定语从句) That the earth runs around the sun is universally acknowledged.(That引导主语从句) = It is universally acknowledged that the earth runs around the sun.(that引导主语从句) What is universally acknowledged is that the earth runs around the sun.(What引 导主语从句,that引导表语从句) 题组一 1. It makes no difference _______ you go by bus or by bike, as long as you arrive on time. 2. These words of her give us a look into the heart of this amazing woman, and ____ carried her through a life of hard choices. 3. You can visit a tea plantation in Hangzhou or elsewhere to learn ___ tea is grown and harvested. 4. When he got older, John started to wonder __________ this process could be used to clean up the messes people were making. 5. The first oil-paper umbrellas appeared during the Eastern Han Dynasty (25-220). Later, if/whether how what whether 考点针对练 they were brought overseas to Japan and ancient Korea during the Tang Dynasty (618-907), which is ___ they were known as “Tang umbrellas”. 6. Legend has it ____ monsters live in the Kanas Lake's depths and they often drag drinking horses and camels into the water before swallowing them. 7. While traditional shadow play often involves fancy handmade puppets and fascinating storytelling, contemporary artists have explored new techniques, pushing the boundaries of ____ is possible with shadow play. 8. This is not just a story about ___ Chinese women are breaking through stereotypes (刻 板印象) and historical limits, but it also provides a role model for modern Chinese women. how what that why 9. Over time, this primitive practice gradually evolved into a comprehensive and profound medical system and shaped the root of acupuncture. ___ acupuncture actually functions is not clearly understood. 10. That's ____ inspired the design of Al Bahar Towers, a 25-story building wrapped in more than 1,000 hexagonal (六边形的) shades with built-in sensors that allow them to re- spond to the sun's movements. 11. The participants reported feeling relaxed when they smelled ____ they described as “fresh air” or “earthy” smells. 12. From space, the earth looks blue. This is _______ about seventy-one percent of its sur- face is covered by water. because what what How 13. _______ wants to see the film must buy a ticket first. Otherwise, you wouldn't get into the cinema. 14. The most obvious advantage of online learning is ____ you can study anywhere and any- time. 15. Jane moved aimlessly down the tree-lined street, not knowing _____ she was heading. where that Whoever 题组二 16. This effect capitalizes on the fact ____ when people make errors, those errors aren't al- ways the same. 17. In a follow-up study with 100 university students, the researchers tried to get a better sense of ____ the group members actually did in their discussion. 18. It's something of a cliché(陈词滥调) ____ most people learn not from their successes but their mistakes. 19. ____ I was to do was fly to Topeka to pick up Tiffy. 20. It seems that TV programmes have helped change ____ people think about cooking. what What that what that 21. When you are placed on a waiting list, we will email you a number which tells you _____ you are on the list. 22. We will also discuss the origins of felt(毛毡), ____ enables wool fibres to become felt and how the processes we use work. 23. Write a poem about ___ courage, determination, and strength have helped you face challenges in your life. 24. It is required in the regulations ____ you should not tell other people the password of your e-mail account. 25. The fact that skywells still exist today shows ___ clever ancient builders were in using how that how what where nature's elements to create energy-sufficient and sustainable living spaces. 26. ____ we want to explore are the characteristics of Chinese civilization and its spirit transmitted through our blood, from which we can trace the cultural genes that make us the Chinese people. 27. When I was a little boy, the dinner on the eve of the Spring Festival was ____ I looked forward to most. 28. During the summer holiday, we paid a visit to ____ once was our primary school. 29. I never doubt, though it may seem dated, ____ this song is worth listening to. 30. ___ close parents are to their children has a great effect on the character of the children. How that what what What 31. John lost his sight but didn't lose heart, proving to us that it's not ____ happens to us that determines our lives—it's how we make sense of what happens. 32. After ____ seemed like hours, he came out with a bitter smile. 33. The question is ___ will be selected to be the coach for the football team. 34. You are saying that everyone has already had equal rights, and this is _____ I disagree. where who what what 题组三 35. Although there seemed only a slim chance ____ the trees could survive, the difficulty did not prevent her from trying. 36. But every day, we would sit by the lake, looking at the house and dreaming of ____ it would be like to live there. 37. Giant pandas are seen as living proof ____ conservation works, the numbers of which in the wild are recovering after years of decline. 38. The idea ____ we should protect our cultural and natural heritage has won the approval of everyone. that that what that 39. The volunteers have made it a rule ____ they go to the orphanage once a week to keep company with the orphans there. 40. There is still some doubt _______ the sports meeting will be held in our school next Fri- day because of the possible rain. 41. We should be positive enough though we don't know ____ life may hold in store for us. 42. Whether we can have clean drinking water lies in ____ measures will be taken by the government about water pollution. 43. Therefore our findings raise an exciting possibility ____ we may be able to promote health and happiness by developing positive attitudes such as optimism. that what what whether that 44. Here are many beautiful dresses. You can choose _________ you like. 45. _____ Li Bai was born is known to the public, but some won't accept it. 46. At that time, Professor Yang didn't realize ____ an important discovery he made. 47. One of the most unforgettable moments in her life was ____ she was awarded the Nobel Prize in 2015. 48. Europe saw the rise of symphonic music at the same time as China saw the rise of Peking Opera. So I love to bring together these two great performance styles and London is _____ I particularly desired to do it. where when what Where whichever 49. Part of ____ he was emphasizing during his trip was the need for respect for Chinese people and Chinese culture. 50. This was a groundbreaking discovery for the study of ancient Chinese music because before the appearance of this instrument, people thought that Greece was _____ the seven- tone scale first appeared. where what $