UNIT 7 Section Ⅲ Grammar —— 名词从句(教用Word)-【优学精讲】2025-2026学年高中英语必修第三册（北师大版）

Section Ⅲ　Grammar —— 名词从句 ①Van Gogh painted what he saw from his window — the night sky with clouds， stars and a moon. ②His unusual use of colour has led experts to think that Van Gogh’s mental illness may have affected his sense of sight. ③However， the fact remains that The Starry Night is now one of the world’s most famous paintings. ④What makes it striking is that it shows a thin figure with an expression of fear — the figure’s mouth is wide open and letting out a powerful scream. ⑤Many experts say that The Scream is connected to Munch’s mental health problems， which caused him a lot of pain. ⑥His view was that art should shock the viewers and challenge their sense of reality. ⑦Some feel that the paintings look dark and troubling. 【我的发现】 　名词从句包括主语从句、宾语从句、表语从句和同位语从句。其中句 　④　为主语从句；句　③　为同位语从句；句　①②⑤⑦　 为宾语从句；句　⑥　 为表语从句。 一、概念 　　　名词从句是在句中起名词作用的从句。一般来说， 名词在句中主要充当4种成分：主语、宾语、表语和同位语， 于是便有了常说的4种名词从句：主语从句、宾语从句、表语从句和同位语从句。 二、引导词 名词从句的引导词 对应的句子类型 是否作成分 从属连词that 陈述句 在从句中不作成分 从属连词whether/if 一般疑问句 在从句中不作成分 连接代词who， whom， what， which， whose； 连接副词when， where， why， how 特殊疑问句 连接代词who和what在从句中作主语、宾语或表语；whom在从句中作宾语；which在从句中作主语、表语或定语；whose在从句中作定语。连接副词在从句中作状语 三、用法 （一）主语从句 1.that引导的主语从句 （1）that引导主语从句时， 在从句中不充当任何成分， 也没有词汇意义， 但一般不可省略。 That she was chosen to represent the class in the competition made her feel proud. 她被选中代表班级参加比赛让她感到骄傲。 （2）that引导主语从句时常用it作形式主语， 而将that引导的主语从句后置，that不可省略。常见句式主要有以下几种： ①It＋be＋形容词（necessary， right， likely， unlikely， wrong， important， certain， clear， obvious， strange， normal等）＋that从句。 It is likely that investors will face losses. 投资者可能要面临损失。 ②It＋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。 ③It＋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. 会议被推迟到下周一已经定下来了。 名师点津 在“It＋be＋suggested/advised/ordered/requested/insisted/required ...＋that从句”结构中， 从句谓语应用“（should＋）动词原形”。 It is suggested that you （should） spend more time in studying English. 建议你花更多的时间学习英语。 ④It＋特殊动词或短语（seem， appear， happen， matter， turn out， occur to， make no difference等）＋that从句。 It suddenly occurred to her that Joe was afraid of being alone. 她突然想到乔害怕独自一个人待着。 2.whether/if引导的主语从句 whether/if在从句中不充当句子成分，仅起连接作用，意为“是否”。whether引导的主语从句可置于句首，也可置于句末；而if引导的主语从句不能置于句首，只能置于句末。 Whether he will attend the meeting is unknown. 他是否会参加会议还不知道。 It’s uncertain whether/if he’ll come this evening. 他今天晚上是否会来还不确定。 3.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）。 （2024·新课标Ⅰ卷）What struck me most was how different it felt to draw outside rather than in a classroom. 最让我印象深刻的是，在户外画画和在教室里画画感觉完全不同。 【即时演练1】　用适当的连接词填空 ①　How　 we understand things has a lot to do with what we feel. ②It doesn’t matter 　whether/if　 you turn right or left at the crossing — both roads lead to the park. ③It’s no wonder 　that　 you’ve achieved so much success. ④It has not been decided yet 　who　 will take charge of the factory when the boss is away. ⑤　Whoever　 sets fire to the forest should be punished. （二）宾语从句 1.that引导的宾语从句 that引导宾语从句时无词义， 在从句中不作成分， 口语中一般可以省略， 但在下列情况中不能省略： （1）当that从句作介词的宾语时。 I don’t know exactly where he lives， except that it’s somewhere out in the wilds. 他住在哪里我不是很清楚， 只知道是远离城市的荒野之中。 （2）动词后跟有两个或两个以上并列的宾语从句时， 只有第一个宾语从句的引导词that可以省略， 从第二个从句开始that不可省略。 He told me （that） he had to leave and that he would be back soon. 他告诉我他得离开并且很快就会回来。 （3）当主句的谓语动词与宾语从句之间有插入语时。 We hope， on the contrary， that he will stay at home with us. 恰恰相反， 我们希望他和我们待在家里。 （4）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， think， consider， believe， guess， suppose， make等。 He has made it clear that the meeting will not be postponed. 他清楚地表明会议不会被推迟。 ②表示“喜欢”“厌恶”的动词（hate， like， dislike， appreciate， enjoy等）以及一些动词短语（see to， depend on， rely on等）常用it作形式宾语， 而将宾语从句后置。 I shall see to it that he is taken good care of when you are absent. 你不在的时候， 我负责把他照顾好。 2.whether与if引导的宾语从句 whether与if引导宾语从句时， 在从句中不作任何成分， 但有具体的含义， 意为“是否”。在下列情况中只能用whether而不能用if： （1）宾语从句中引导词后直接跟or not时， 只能用whether。 I don’t know whether or not the report is true. 我不知道这个报道是否是真实的。 （2）介词后的宾语从句要用whether。 It depends on whether we have enough time. 这取决于我们是否有充足的时间。 （3）引导词后跟动词不定式， 只能用whether。 They don’t know whether to go there. 他们不知道是否去那里。 3.连接代词和连接副词引导的宾语从句 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意义， 且不可省略。 Our teachers always tell us to believe in what we do and who we are if we want to succeed. 我们的老师总是告诉我们， 如果想成功的话， 就要相信我们所做的事以及我们自己。 【即时演练2】　用适当的连接词填空 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 　what　 is now northwestern Wyoming. ②As many as five courses are provided， and you are free to choose 　whichever　 suits you best. ③Jerry did not regret giving the comment but felt 　that　 he could have expressed it differently. ④None of us knows 　where　 these new parts can be bought. （三）表语从句 　表语从句位于系动词之后， 引导词有三类：从属连词只起连接作用，其中if不能引导表语从句， that一般不能省略；连接代词在从句中作主语、宾语、表语或定语；连接副词在从句中作状语。 I’d like to start my own business — that’s what I’d do if I had the money. 我想自己创业——那就是如果我有钱将会做的事情。 The problem is whether the air pollution can be controlled. 问题是空气污染能否被控制住。 除此之外，还有as if/though， because， why引导的表语从句， as if/though引导的表语从句有时可用虚拟语气。 The thick smog covered the whole city.It was as if/though a great black blanket had been thrown over it. 厚重的烟雾覆盖着整座城市， 好像一个厚厚的黑色毯子扔到它的上面。 He failed.That was because he didn’t work hard. 他失败了。那是因为他没有努力工作。 He didn’t work hard.That was why he failed. 他没有努力工作。那是他失败的原因。 【即时演练3】　用适当的连接词填空 ①（2024·1月浙江卷）If most of their customers are happy to buy larger quantities， that’s 　what　 they’ll promote. ②（2023·新课标Ⅱ卷）They also need to be ready to give interviews in English with international journalists. This is 　why　 they need an English trainer. ③A ship in harbor is safe， but that’s not 　what　 ships are built for. ④Mr White is opposed to repairing the old building， and that’s 　where　 I don’t agree. ⑤The problem is 　how　 we can improve our reading skills in such a short time. ⑥What worries us most is 　who　 let out the secret. 维度一：基础题型练 1.And it evaluates 　how　 well you combine your listening， reading， speaking and writing skills to perform academic tasks. 2.Even insignificant choices can affect 　what　 we experience and how we feel. 3.Now， he is still waiting to find out 　whether　 he has broken the record. 4.He promised to give a great reward to 　whoever　 found the watch. 5.“That’s exactly 　what　 I need，” Mr Vincent said to himself. 6.Think about what you want in the coming year， then ask yourself 　why　 you want that. 7.He taught for the love of wisdom， not for money.And 　what　 he had to say was always new and worth hearing.All his pupils loved him. 8.Another possible reason is 　that　 on average， the British people don’t take themselves too seriously. 9.　What　 he did know was that he was very thankful for the opportunity given to him. 10.I didn’t understand 　why　 this would happen and my credit card had already been charged for the reservation. 维度二：语法与写作 1.　What the author wants to express in the book　 is the love and care for her family. 作者在书中想要表达的是对她家人的爱和关心。 2.You are saying that everyone should go， and this is 　where I disagree　. 你说每个人都应该去， 这是我不同意的地方。 3.After attending the lecture， he realised 　that the future would belong to people with good education　. 参加完这次讲座， 他意识到未来属于拥有良好教育的人。 4.What is good is 　that these kinds of growing pains do not last　. 好在这些成长的烦恼并不会持久。 5.First of all， 　what we can do　 is attach importance to our daily actions. 首先，我们能做的是重视我们的日常行为。 维度三：语法与语篇 　　1.　It was reported that　 （据报道） there was an accident at a corner of the Roman Street this morning.No one saw 2.　what on earth happened　 （究竟发生了什么） then.A car ran into a truck but fortunately， nobody got injured.3.　Who will be responsible for the accident　 （谁将对这次事故负责） is still under investigation.The police were uncertain about 4.　whether the driver was guilty　 （司机是否有罪）.5.　What the police should do now　 （警察现在应该做的） is 6.　that they must find out what led to the accident　 （他们必须找出事故的原因）.They said it was difficult for them to judge because how the accident happened was not clear.Perhaps the reason was 7.　that the driver was too tired to stop the car in time　 （司机太累了而没能及时停车）.The driver didn’t admit the fact that he was speeding at the turning.The police doubted 8.　whether what he said was true　 （他所说的是否属实） and decided to make a further investigation. 7 / 7 学科网（北京）股份有限公司 $