资源简介 2024年初中英语一轮复习之表语从句详解表语从句是英语语法中的一种从句类型,通常用于对主语进行解释或说明。表语从句通常由连词that、whether、if、as、who等引导。下面是一些表语从句的语法知识:表语从句的位置:表语从句通常位于主句之后,用来解释或说明主语。表语从句的类型:表语从句可以分为主语从句、宾语从句和同位语从句。表语从句的引导词:表语从句通常由连词that、whether、if、as、who等引导。表语从句的语法结构:表语从句的语法结构为主语+连系动词+表语。表语从句的时态:表语从句的时态通常与主句的时态保持一致。表语从句的意义:表语从句的意义通常与主语的意义相关,用来描述主语的特征、状态或行为。表语从句的类型表语从句位于主句系动词之后,可分为两类:be + that型从句和be + 疑问词型从句。1. be + that型从句eg. The fact is that we have no idea to solve this problem.事实就是我们没办法解决这个问题。The reality is that the party must be cancelled because of the storm. 现实就是因为暴风雨这个聚会必须得取消了。2. be+疑问词型从句eg. The question is whether they will help us. 问题是他们会不会帮我们。The problem is why she didn't go back home directly. 麻烦就麻烦在为什么她没直接回家。3. 表语从句使用陈述语序。eg. The question is when he can arrive at the hotel. 问题是他什么时候能到酒店。4. 主句主语是reason时,表语从句要用that引导,不可用because。但reasons作主语时,表语要用名词短语并列。eg. The most common reasons for ...... are 名词短语1,名词短语2 and 名词短语3。二、引导表语从句的词类总结1. 由that引导The fact is that he doesn’t really try. 事实是他没有做真正的努力。The trouble is that I have lost his address. 麻烦的是我把他的地址丢了。My suggestion is that we should tell him. 我的建议是我们应该告诉他。His sole requirement was (is) that the system work. 他唯一的要求是这个制度能起作用。My idea is that we should start making preparations right now. 我的意见是我们马上就开始做准备工作。2. 由whether引导The question is whether the film is worth seeing. 问题是这部电影是否值得看。注意:whether 可引导表语从句,但与之同义的if却通常不用于引导表语从句。3. 由连接代词引导You are not who I thought you were. 你已不是我过去所想像的人。The problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。The question is who (m) we should trust. 问题是我们应当相信谁。What I want to know is which road we should take. 我想知道的是我们应走哪条路。4. 由连接副词引导The problem is how we can find him. 问题是我们如何找到他。That was when I was fifteen. 这是我15岁时发生的事。That’s where I first met her. 那就是我第一次遇见她的地方。That’s why he didn’t come. 这就是他没有来的缘故。That’s why I object to the plan. 这就是我反对这个计划的原因。That’s where you are wrong. 这就是你不对的地方。表语从句和同位语从句都是英语语法中的重要概念,它们都可以用于对主语进行解释或说明。但是,表语从句和同位语从句之间还是有一些区别的:引导词不同:表语从句通常由连词that、whether、if、as、who等引导,而同位语从句通常由连词that、which、what、when、why等引导。语法结构不同:表语从句的语法结构为主语+连系动词+表语,而同位语从句的语法结构为主语+连系动词+同位语。功能不同:表语从句用于对主语进行解释或说明,通常位于主句之后;而同位语从句则用于对名词或代词进行解释或说明,通常位于名词或代词之后。意义不同:表语从句的意义通常与主语的意义相关,用来描述主语的特征、状态或行为;而同位语从句的意义则通常是对名词或代词的进一步解释或说明。表语从句是英语语法中的一个重要概念,它通常由连词that、whether、if、as、who等引导,用于对主语进行解释或说明。表语从句的语法结构为主语+连系动词+表语,可以由名词、形容词或相当于名词或形容词的词或短语充当表语的成分[1]。在考试中,表语从句是一个常见的考点,考生需要掌握表语从句的定义、引导词、语法结构和功能,以便在考试中正确理解和应用表语从句。表语从句的功能是对主语进行解释或说明,通常位于主句之后。它可以用于描述主语的特征、状态或行为,与主语的意义相关[2]。在考试中,考生需要注意表语从句的位置和作用,以及它与同位语从句的区别。同时,考生还需要掌握表语从句的常见考点,如引导词的选择、语法结构的正确使用等。总之,表语从句是英语语法中的重要概念,在考试中也是一个常见的考点。考生需要掌握表语从句的定义、引导词、语法结构和功能,以便在考试中正确理解和应用表语从句。下面是一些表语从句的练习题目:1.The weather is so nice that I want to stay outside and play. [答案:that]2.I don’t know whether he will come to the party or not. [答案:whether]3.It’s a beautiful day, so I decided to go for a walk in the park. [答案:so]4.As I was walking down the street, I saw a man who was lost. [答案:who]5.The teacher asked the students if they had read the book yet. [答案:if]6.He is a good friend of mine, so I can ask him anything. [答案:so]7.The problem is that we don’t have enough time to complete the project. [答案:that]8.I don’t like coffee, but I drink it every morning because it helps me wake up. [答案:because]9.The cat is sleeping on the windowsill, so it’s not going to move until it’s hungry. [答案:until]10.The movie was boring, so I fell asleep. [答案:so] 展开更多...... 收起↑ 资源预览