U7 Period 6 (1)：Noun Clauses (名词从句)-【优化探究】2025-2026学年新教材高中英语必修第三册同步导学案配套PPT课件（北师大版）

必修第三册 UNIT 7　ART Period 6　Focus on Language 单元语法(1)：Noun Clauses (名词从句) 内容索引 NEIRONGSUOYIN 课堂检测 素养达标 核心语法 专项突破 核心语法 专项突破 [语法体会] ①It is obvious to the students that they should get well prepared for their future. ②He told me the news this morning that his father had come back. ③It is years since he worked here, but his devotion to his work is what we often hear spoken of. ④She asked me whether I had returned the books to the library, and I admitted that I hadn’t. ⑤The job will be offered to whoever the employers believe has previous experience as well as a strong sense of duty. 自我探究： 名词从句包括主语从句、宾语从句、表语从句和同位语从句。以上例句中，其中____中that引导主语从句；____中that引导同位语从句；_____中what引导表语从句；______中的whether和whoever引导宾语从句。 ① ② ③ ④⑤ [知识精要] 在句子中起名词作用的句子叫名词从句(Noun Clauses)。名词从句的功能相当于名词词组，它在复合句中能担任主语、宾语、表语、同位语等。因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句，本单元重点讲解前三种从句。 名词从句常用的引导词： ①从属连词：that(连接作用，不作成分，无意义)，whether，if (连接作用，不作成分，是否)； ②连接代词：who(ever)，what(ever)，which(ever)，whom(ever)(作主语、宾语、表语等名词性成分)； ③连接副词：how(ever)，where(ever)，when(ever)，why(作状语)。 名词从句的语序：名词从句一律用陈述语序。 一、主语从句 主语从句是指在句中作主语的从句，位置与陈述句的主语相同。若主语部分结构较长，可以使用形式主语it，而把真正的主语从句置于后面。 Whether the drama will be put on is not certain now. 这部戏剧是否会上映现在不能确定。 How the book will sell depends on its author. 这本书如何售卖取决于作者本人。 Which pattern they will choose makes no difference. 他们选择哪种图案都无所谓。 That she will do well in her exam is certain. ＝It is certain that she will do well in her exam. 她在考试中会取得好成绩，这是确定无疑的。 [名师点津]　主语从句中以it作形式主语的四种常用句型： 1．It＋不及物动词或动词短语的适当形式＋从句 It happens that...碰巧…… It has turned out that...结果是…… It happened that the harvest was bad that year. 恰好那年收成不好。 2．It＋be＋及物动词的过去分词＋从句 It is said that...据说…… It is reported that...据报道…… It is believed that...人们认为…… It is hoped that...大家希望…… It is said that the middle-aged man has suffered a lot of failures. 据说，这个中年人遭受过很多次失败。 3．It＋be＋形容词＋从句 It is necessary that...……有必要 It is clear that...……很清楚 It is (un)likely that...……很(不太)可能 It is important that...……很重要 It is necessary that we should be equipped with some professional skills. 我们应该用专业技能武装自己，这是必要的。 4．It＋be＋名词＋that从句 适用该句型的名词(词组)有：a pity，an honour，a good thing，a fact，a surprise，one’s duty等。 It is a pity that you missed such a funny comedy last week. 很遗憾上周你错过那么好笑的一部喜剧片。 二、宾语从句 在句子中起宾语作用的从句被称为宾语从句。宾语从句可分为三类，动词后的宾语从句、介词后的宾语从句和形容词后的宾语从句。形容词后跟宾语从句的用法只限于少数动态形容词，如sure(确信)，certain(肯定的)，afraid(担心的)，confident(有把握的)等。若宾语部分结构较长，可使用形式宾语it，而把真正的宾语从句置于后面。 Everyone knows that the earth is made up of matter. 每个人都知道地球是由物质构成的。 Is there anything wrong with what I said? 我所说的有错误之处吗？ These two areas are similar in that they both have high rainfall in summer. 这两个地区的相似之处在于夏天降水都很多。 I’m not certain whether they will struggle for a better life. 我不确定他们是否会为了更好的生活而奋斗。 I find it strange that she doesn’t want to go. 她居然不想去，我觉得奇怪。 [名师点津]　1.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。 ②hate, like, dislike, appreciate, enjoy等表示“喜欢”“厌恶”的动词以及一些动词短语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．宾语从句一般用陈述语气，但是，当主句的谓语动词为advise，insist (坚决主张)，suggest (建议)，require，request，order等表示请求、命令、要求、主张的动词时，从句谓语要用虚拟语气，即用“should＋动词原形”(should可以省略)。 She insisted that we (should) go to the exhibition with her. 她坚决要求我们和她一起去看展览。 三、表语从句 表语从句在复合句中作表语，出现在连系动词之后，一般结构为“主语＋连系动词＋表语从句”。 可接表语从句的连系动词有be，look，remain，seem，sound等。 The question is whether he could compose such nice music within two days. 问题是他是否能在两天之内创作出那么好的音乐。 You look as if you slept badly. 你看上去好像没睡好觉。 The fact remains that we are still not advanced enough. 事实是我们仍不够先进。 [名师点津]　1.表语从句实际上是对主语进行补充说明，从句表达的是主语的内容。 The fact is that he often feels tense while he is on the stage. 事实是他在台上时经常感到紧张。 2．主句的主语是名词advice，suggestion，order，request，requirement等时，表语从句应用虚拟语气，即谓语动词用“(should＋)动词原形”。 My suggestion is that we (should) consider all the aspects before making a decision. 我的建议是我们在做决定前应考虑到所有方面。 3．because，why引导的表语从句。 He failed.That is 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 is why he failed. 他没有努力工作。那是他失败的原因。 4．主句主语为reason时，表语从句的引导词要用that，一般不用why或because。 The reason for such a serious accident is that the driver was drunk. 发生如此严重的一起事故的原因是司机喝醉了。 四、名词从句要注意的难点 1．用whether而不用if的情况 (1)引导主语从句和表语从句时；(2)引导介词的宾语从句时； (3)引导词与or not连用时；(4)引导词后接to do时；(5)有些动词如leave，put，discuss，decide等后的宾语从句。 We discussed whether we should hold a meeting. 我们讨论了是否应该举行会议。 It depends on whether we have enough time. 这取决于我们是否有足够的时间。 I don’t know whether or not the report is true. 我不知道这份报告是否真实。 2．that与what引导名词从句的区别 that在从句中不充当句子成分，也没有含义；what可以在从句中作主语、表语、宾语，意思是“……的事情，什么样的”。 That he failed in the test again really puzzled us. 他又一次没通过考试，这真让我们感到迷惑不解。(that在主语从句中不作成分，不可以省略) These photographs will show you what our village looks like. 这些照片将向你展示我们村的面貌。(what在宾语从句中作介词like的宾语) 3．wh-与wh-ever引导名词性从句的区别 连接词what，which，who分别表示“……的东西/事情”“哪一个”“谁”，表示疑问含义；而whatever，whichever，whoever分别相当于anything that，any...that，anyone who，意为“无论……”，强调一切情况。试比较： What you choose to wear should be clean. 你选择穿的衣服应该是干净的。 Whatever you choose to wear should be clean. 无论你选择穿什么，都应该是干净的。 课堂检测 素养达标 Ⅰ.单句语法填空 1．His suggestion is ____ we should hire more experienced people. 2．____ astonished us was that the bridge was still in bad condition. 3．Those who like teaching ____ they have acquired show better ability to remember knowledge. 4．__ never occurred to me that perhaps he was lying. that What what It 5．Rome can be pricey for travellers, which is ____ many choose to stay in a hostel. 6．_____ we make friends and communicate with them has changed significantly. 7．The advantage of smiling is ____ it can not only make us happy but also please others. 8．We always take it for granted ____ our parents should take care of us. why How that that Ⅱ.完成句子 1．我能被邀请来做关于英语学习的演讲，真的很荣幸。 __________________ I could be invited to give a speech on English study. 2．节日让我们了解我们来自何方、我们是谁、我们应该感恩什么。 Festivals help us understand where we come from, who we are, and _________________________． It’s an honour that what we should appreciate 3．他很可能将代表他的学校发表演讲。 ______________ he will represent his school to deliver a speech. 4．它们为什么突然消失了还是个谜。 ____________________________ remains a mystery. 5．这就是为什么我认为长江之行将是一个更好的选择。 ____________ I think the trip along the Yangtze River will be a better choice. It is likely that Why they suddenly disappeared That’s why $$