Unit 8 Cooking Skills-主语从句（讲+练）-《英语 基础模块3》（语文版2022版）

主语从句 《英语 基础模块3》（语文版2022版） Unit 8 Cooking Skills语法 导 入 目 录 01 什么是主语从句 02 主语从句的引导词 03 主语从句的特殊用法 04 巩固练习 什么是主语 主语是一个句子说明的人或事物，即叙述的主题，一般位于句首。 主语 We know the truth. 找一找 主语 The book is interesting. 主语 什么是主语 找出下列句子的主语 1. Zhang Guimei’s love helps mountain girls. 2. Teaching in mountains makes Zhang Guimei happy. 3. To help girls study is Zhang Guimei's dream. 4. That she helps poor girls warms many hearts. Zhang Guimei’s Teaching in mountains To help girls That she helps poor girls 名词作主语 动名词作主语 不定式作主语 句子作主语 什么是主语从句 在复合句中，主语为句子的从句叫主语从句。主语从句用陈述语气，句首引导词不能省略。 主语从句 What is the subjective clause? That the Earth goes around the Sun 句子作主语 is the truth. 系动词 表语 什么是主语从句 如何找出主语从句 先找出be动词和谓语动词，谓语前面的句子就是主语从句 Why he did that 句子充当主语 quite clear. 系 wasn’t 表 It it作形式主语 quite clear 系 is 表 that the whole project is doomed to failure. 主语从句 (陈述语序) Task That the whole project is doomed to failure is quite clear. Where we can look up his address is still a problem. 以下哪些句子是主语从句？ Whom the letter was from is still unknown. The little girl sings very beautifully. The rain stopped suddenly, so we decided to go out for a walk. What we should do with the problem is undecided. It is likely that there will be a snowstorm tomorrow. That you don’t like him is none of my business. 主语从句的引导词 从属连词 连接代词 连接副词 that if whether who,whom whose,whoever what, which whatever,whichever when where how why 从属连词 That he passed the driving test made us very happy. that不做成分，无意义，在句首时不能省略。 That he will join our company is certain. that引导的主语从句 从属连词 Whether we’ll go camping tomorrow depends on the weather. 意为“是否”，不做成份，不能省略。在句首只能用whether，不能用if。 It depends on the weather whether/if we’ll go camping tomorrow. Whether/if引导的主语从句 从属连词 从属连词 that whether, if 不做成份，无意义，在句首时不能省略。 意为“是否”，不做成份，不能省略。在句首只能用whether, 不能用if。 总结 连接代词 Who can help the poor girls is unknown. who/whom (谁) whose(谁的) whoever(无论谁) what(什么) whatever(任何) which(哪个) who作从句的主语 What you said yesterday was right. what作从句的宾语 Which team will win the match is still unknown. which作从句的定语 连接代词 Whatever was said here must be kept secret. 连接代词起连接作用，不能省略，有实际意义， 在句子中充当主语、宾语、表语或定语。 Whatever 作从句的主语 Whoever breaks the law will be punished. Whoever 作从句的主语 连接副词 Why he did that wasn’t quite clear. 连接副词：起连接作用，不能省略，有实际意义，作状语。 when(何时) where(何处) why(为何) how(如何) Where we can look up his address is still a problem. How the he will come is not clear. When the library will open hasn’t been decided. 主语从句连接词总结 从属连词 that whether, if 不做成份，无意义，在句首时不能省略。 意为“是否”，不做成份，不能省略。在句首只能用whether, 不能用if。 连接代词 who/whom (谁) whose(谁的) what(什么) which(哪个) whoever(无论谁) whatever(任何) 起连接作用，不能省略，有实际意义，在句子中充当主语、宾语、表语或定语。 连接副词: when(何时) where(何处) why(为何) how(如何) 起连接作用，不能省略，有实际意义，作状语。 it作形式主语 1. It be + 形容词 + that + 主语从句 important necessary natural clear strange obvious possible true eg. It is obvious that Tu Youyou dedicated herself to medical research. it作形式主语 2. It is + 名词 / 名词短语 + that 从句 a pity （遗憾） a shame （遗憾，耻辱） a fact （事实） a wonder （奇迹） good news（好消息） no wonder（难怪） an honor （荣耀） eg. It's no wonder that you’ve achieved so much success. it作形式主语 3. It be + 过去分词 + that + 主语从句 eg. It is said that no passengers were injured in the accident. eg. It is announced that the plan has been successfully carried out. it作形式主语 4. It + 特殊动词+ that从句 seem看上去 appear显得 happen碰巧 turn out结果 matter 关系重大 eg.It seems to me that he objects to the plan. 主语从句主谓一致 1. 单个主语从句作主语时，视为一个整体概念，谓语动词通常用单数形式 What Jay Chou creates in his songs is popular among young people. 2. 由 and 连接两个或多个主语从句时，若表同一概念，谓语用单数；若表不同概念，谓语用复数 What the scientist researched and discovered is artemisinin. (“研究” 和 “发现” 围绕同一事物，表同一概念，谓语用 is) What the singer sings and what the dancer performs are both loved by the audience. (“演唱内容” 和 “舞蹈表演” 是不同概念，谓语用 are) 主语从句中的虚拟语气 1. 在 “it is + 形容词+ that 从句” 句型中，主语从句需用虚拟语气，谓语动词用 “should + 动词原形”的形式，should可以省略。 It is important/natural/necessary/impossible that sb. (should) do shth. eg. It is important that we (should) study hard. 主语从句中的虚拟语气 2. 在 “it is + suggested/advised/ordered/requestesd/insisted/required+ that 从句” 句型中，表 “建议、要求、命令、必要性、重要性” 时，从句需用虚拟语气，结构为 “should + 动词原形”（should 可省略） It is suggested/advised/ordered/requestesd/insisted/required that sb. (should) do shth. eg. It is suggested that you (should) help your parents do some housework. 巩固练习 1. _____ he said was hard to understand. A. What B. Whatever C. That D. Which 2. ______ breaks the traffic rules will get a fine from the police. A. That B. Whether C. If D. Whoever 3. _____ is the most important in study is diligence rather than intelligence. A. Whose B. That C. What D. Whatever 4. ______ we will hold the sports meeting depends on the weather. A. What B. That C. Whether D. Where 5. ______ he told us at the meeting surprised everyone present. A. What B. That C. Which D. Why 一、选择题 巩固练习 二、完成句子 1. I can’t decide ________ dictionary I should buy. 2. That’s ________he refused my invitation. 3. I am very interested in ________ he has improved his pronunciation in such a short time. 4. ________ we need is more time. 5. The fact ________ she had not said anything at the meeting surprised everybody. 6. ________ and ________they will meet has not been decided yet. 7. Please tell me ________ you are waiting for. 8. Is that ________ you are looking for? 9. Would you please tell me ________ the nearest post office is? 10. I don’t know ________ he will agree to the plan or not. which why how What that When where what whom where whether Summary 01 什么是主语从句 02 主语从句的引导词 03 主语从句的特殊用法 Thanks $