专题4 第8讲 名词性从句（PPT教学课件）-【百汇大课堂】2026年高考英语总复习上册·第1轮（浙江专用）

高考总复习　英语 语法突破 专题四　“句句在理”的三大从句、 并列句和特殊句式 第八讲　名词性从句 what what 感悟高考真题 why whether/if What 感悟高考真题 感悟高考真题 突破核心考点 突破核心考点 突破核心考点 突破核心考点 突破核心考点 突破核心考点 突破核心考点 what What 突破核心考点 whether/if It 突破核心考点 突破核心考点 突破核心考点 突破核心考点 突破核心考点 突破核心考点 what that 突破核心考点 that whatever whether 突破核心考点 突破核心考点 突破核心考点 突破核心考点 突破核心考点 突破核心考点 how/why because 突破核心考点 that what 突破核心考点 突破核心考点 突破核心考点 that whether that 突破核心考点 What that whether why How 强化语言运用 who that that when because 强化语言运用 what was cooked by me was very delicious it was difficult for me to control the temperature of oil 强化语言运用 that my mother could rest after she finished her work 强化语言运用 谢谢观看！ 1. (2024·全国甲卷)On a cool，starry night in mid-September 1870，four men relaxed before a campfire along the Firehole River in ______ is now northwestern Wyoming. 2. (2024·浙江1月卷)If most of their customers are happy to buy larger quantities，that's ______ they'll promote. 3. (2023·新课标 Ⅱ 卷)They also need to be ready to give interviews in English with international journalists. This is ____ they need an English trainer. 4. (2022·浙江1月卷)Cobb，for her part，started to ask conference organizers who invited her to speak _____________ she could do so remotely. 5. (经典高考题)Going to Mount Huangshan reminds me of the popular Beatles' song “The Long and Winding Road”．_______ is so breathtaking about the experience is the out-of-this-world scenes. 第1步，判断是否属于名词性从句 第2步，判断名词性从句中的连接词 若从句中缺少主语、宾语或表语，用连接代词；若缺少状语，用连接副词；如果不缺少成分则要考虑意思是否完整，是否需要用whether/if；如果不缺少成分且意思完整，用that。 特别注意：that在其引导的第一个宾语从句中可以省略，但在第二个或之后的宾语从句中不可省略；that 在其引导的主语从句、表语从句及同位语从句中均不可省略。 考点1　主语从句 1．that引导主语从句时，在从句中不作任何成分，也没有词汇意义，但一般不可省略。 That the earth goes around the sun is known to us all. 众所周知，地球围着太阳转。 2．that引导主语从句时可用it作形式主语，that不可省略。 常见句型主要有以下几种： (1)It ＋ be＋形容词(necessary、right、likely、unlikely、wrong、important、certain、clear、obvious、strange、normal等)＋that从句． It isn't likely that I should accept such an offer as that. 我不可能接受像那样的帮助。 (2)It＋be＋名词(短语)(a pity、a shame、good news、a fact、an honour、a wonder、no wonder等)＋that从句． It's no wonder that he didn't want to go. 难怪他不想去。 (3)It＋be＋动词-ed形式(said、told、heard、reported、decided、suggested、advised、ordered、remembered、thought、considered、well-known、announced等)＋that从句． It is decided that the meeting has been put off until next Monday. 已决定会议推迟到下周一。 (4)It＋不及物动词/短语(seem、appear、happen、matter、turn out、occur to、make no difference等)＋that从句． It never occurred to me that you could succeed in persuading him to change his mind. 我从来没想过你能成功地说服他改变主意。 3．whether/if引导的主语从句 主语从句中表示“是否”，只能用 whether。若用it作形式主语，则whether与if可互换。 Whether it will do us harm or good remains to be seen. 它究竟是对我们有害还是有利，还有待观察。 It's uncertain whether/if he'll come this evening. 他今天晚上是否会来还不确定。 4．wh-类连接词引导的主语从句 wh-类连接词包括连接代词(who、whom、whose、what、whoever、whomever、whatever等)和连接副词(when、where、why、how、whenever、wherever、however等)。 What she offers to her classmates is honesty and happiness. 她展现给同学们的是诚实和快乐。 [提醒]what在名词性从句中可作主语、宾语或表语；而that在名词性从句中不作任何成分。 [即时训练1] 单句语法填空 1. (2025·福建龙岩模拟)After a J-15 lands，______ she needs to do is carry the heavy wire after getting signals and run to the fighter to take a series of actions for a quick installation. 2．_______ we're seeing now is that disappearance of the noise doesn't necessarily immediately result in a recovery of ecological function. 3. (2025·江苏淮安模拟)_____ is believed that the sense of gain and satisfaction of Chinese people will further improve. 4. (2025·吉林梅河口模拟)It's unclear _____________ the Yanzhi lipstick will ever be commercially available，but it's a fresh take on a century-old invention in need of a refresh. 考点2　宾语从句 1．引导宾语从句的连接词 从属连词that、whether、if；连接代词what、who、whose、whatever、whichever、whoever等；连接副词when、where、why、how等。从句用陈述语序。 I truly believe that beauty comes from within. 我确信美来自内在。 We promise whoever attends the party a chance to have a photo taken with the scientist. 我们许诺，参加聚会的任何人都有跟那位科学家合影的机会。 What we should take with us depends on where we'll stay. 我们需要随身带什么东西取决于我们将在什么地方停留。 2．it作形式宾语的宾语从句 (1)一些动词后的宾语从句有宾语补足语时，则需要用it作形式宾语，而将that引导的宾语从句后置。常见的这类动词有find、feel、think、consider、believe、guess、suppose、make等。 He has made it clear that the meeting will not be postponed. 他已明确表示会议不会推迟。 (2)hate、like、dislike、appreciate、enjoy等表示“喜欢”“厌恶”等的动词以及see to、depend on、rely on等一些动词短语，常用it作形式宾语，而将宾语从句后置。 I shall see to it that he will be taken good care of when you are absent. 你不在的时候，我会确保把他照顾好。 ①动词之后的if/whether都可以引导宾语从句，介词后的宾语从句要用whether引导。 ②连接代词和连接副词引导宾语从句时既充当句子成分又有具体词义，且不可省略。 [即时训练2] 单句语法填空 1. (2025·河北衡水三模)The onlookers who watch them playing with great athleticism are amazed at ______ Chai and his fellow players can achieve. 2. (2025·江西萍乡模拟)Ancient Chinese clothing was very lightweight. People tend to believe ______ ancient Chinese clothing was bulky and heavy. 3. (2025·安徽蚌埠模拟)The project is a witness to the concept ______ green mountains and clear water can be mountains of gold and silver. 4．The father and his son got lost in the mountain and they had to eat __________ food they could find there. 5．But there is some debate over _________ it was NOLA or Mobile，Alabama that had the first Mardi Gras back in the 1700s. 考点3　表语从句 表语从句位于连系动词后，表语从句除了可用that、what、who、which、when、why、whether、how等引导外，还可由because、as if、as though等引导。that引导表语从句，无实义，只起连接作用，不可省略。 You are saying that everyone should be equal，and this is where I agree. 你说人人应该平等，这是我赞同的。 No changes have taken place in the village. It remains what it used to be. 这个村子一直未发生变化，它仍是过去的样子。 (1)as if/as though引导的表语从句 as if/as though意为“好像，仿佛”，引导的表语从句常跟在系动词(be动词、seem、appear、look、taste、sound、feel、smell等)之后。若表语从句所述的是非真实的情况，从句用虚拟语气；若所述的是事实或是极可能发生的情况，从句用陈述语气。 The thick smog covered the whole city. It was as if a great black blanket had been thrown over it. 厚重的烟雾覆盖着整座城市，好像把一床巨大的黑毯子扔到了它的上面。 (2)because/why引导的表语从句 ①This/That/It is＋why引导的表语从句(表结果)“这/那就是……的原因” ②This/That/It is＋because引导的表语从句(表原因)“这/那是因为……” ③The reason why ... is＋that引导的表语从句 “……的原因是……” From space，the earth looks blue. This is because about seventy-one percent of its surface is covered by water. 从太空中看，地球是蓝色的。这是因为地球表面约百分之七十一都被水覆盖着。 He didn't work hard. That's why he was fired. 他工作不努力。这就是他被解雇的原因。 The reason why he missed classes was that he was ill in hospital. 他缺课的原因是他生病住院了。 [即时训练3] 单句语法填空 1. (2025·河北保定三模)The towering peaks seem as if they are natural blockades preventing the bitter wind from entering the zone and that seems to be __________ the weather here is regulated. 2. (2025·湖南怀化二模)He is now the “best” of Man City which makes the football club rely on one single De Bruyne. This is obviously _________ Man City lost the two Premier League matches which De Bruyne didn't participate in，scoring none，and it was De Bruyne himself contributing a whole lot to save Man City from being slashed by Real Madrid. 3. (2025·河南省部分名校联考模拟)The reason why these areas are attractive to new immigrants is ______ they can network with people they know and who can speak their native language. 4. (2025·湖北圆创联考模拟)This charming and significant use of words is ______ we call literary style. 考点4　同位语从句 1．同位语从句用于对前面出现的名词作进一步说明，通常用that引导，that 无实义且不作成分，但是不能省略，从句用陈述语序。同位语从句还可用 whether、when、where、why、how等引导。 2．接同位语从句的常见名词有fact、news、idea、truth、hope、problem、information、belief、thought、doubt、promise、question、evidence、word(消息)等。 I made a promise to myself that this year，my first year in high school，would be different. 我对自己做出承诺：今年——我上高中的第一年——将会与以往不同。 The fact has worried many scientists that the earth is becoming warmer and warmer these years. 近年来，地球正在变得越来越暖和，这一事实令许多科学家担忧。 [即时训练4] 单句语法填空 1. (2025·广东大湾区联合模拟)Currently，more and more young people wear the adjusted Hanfu with the belief ______ the best way to preserve tradition is to adapt it to modern life. 2．I have sent Miss Green an invitation to our party，but I don't have the slightest idea _________ she will accept it. 3．This should serve as a warning ______ people should be aware of their surroundings，especially when crossing roads. Ⅰ．语法填空 1．_______ worries my classmate Mary a lot these days is 2.______ she puts on too much weight and she is frequently ill. She has some doubt 3._________ she eats too much fast food high in fat or sugar. Also，with the College Entrance Examination approaching，she becomes more stressful and she can't sleep well these days. Maybe this is 4._____ she becomes fatter these days，she thinks.5.______ she becomes slimmer and healthier has been her main task. So she wants to consult some experts and gain some instructions. But where she can get better suggestions and 6.____ will give her better advice also puzzle her. It is her parents' suggestion 7._____ she should consult Professor Wang in Zhongshan Hospital. Professor Wang suggests 8.______ she keep a balanced diet first. She should eat vegetables and fruit high in fiber，vitamin and protein. What's more，if she wants to lose weight，she had better take regular exercise more than half an hour a day. Mary asked Professor Wang 9.______ she should take exercise. Professor Wang advised her to take exercise at 5 o'clock in the afternoon. That is 10._________ she will have more time to do sports. It is with the help of Professor Wang that Mary has become much healthier now. Ⅱ．写作运用 根据汉语提示补全作文，并注意名词性从句的运用。 The Moment I Take Pride in Where there is a will，there is a way. When I began to learn to cook three years ago，I failed many times. But in the end，1._________________________ _______________________ (我做的饭菜很可口)，because I carried on with it. The first dish was fried eggs. At first，2._________________________________ __________________________________ (控制油的温度对我来说很困难). In order to learn it well，I wasted a great number of eggs. I never gave up until I fried eggs better. The reason why I learned to cook was 3._________________ ________________________________________ (让我妈妈做完工作后可以休息). I will keep the moment in my heart. $$