名词性从句之主语从句课件-2025届高三英语一轮复习

名词性从句 点击此处添加副标题 汇报人姓名 汇报日期 Grammar is Logical ! 从句 一个句子充当一个成分，做什么成分就是什么从句。 名词性从句 一个句子充当名词的成分 名词成分 主语、宾语、表语、同位语 Grammar is Logical ! Complex Sentences Attributive Clause （定语从句）形容词性从句 Noun Clause (名词性从句) Adverbial Clause （状语从句） Appositive Clause同位语 Predicative Clause Subject Clause Object Clause Review 一、位置，概念 主语从句在复合句中充当____语； 表语从句在复合句中充当____语，一般在______ 后； 宾语从句在复合句中充当____语，且一般在_______ 或____ 后。 同位语从句一般在_____后，解释或补充说明该名词的内容。 主 表 宾 介词 名词 系动词 及物动词 01 主语从句 5 句子 主语 The earth goes around the sun That 什么是主语从句？ Grammar is Logical ! 一个 充当 成分，为主语从句。 这件事情为我们大家所知。 This thing is known to all of us. “地球围着太阳转”为我们大家所知。 is known to all of us. =It is known to all of us that the earth goes around the sun. 主语从句的定义： 在句中充当主语的从句叫做主语从句。 主语 His job is important. What he does is important. 引导的连接词有从属连词、连接代词和连接副词。 Find and discuss the functions of noun clauses. ① Who he is doesn’t concern me. ② What he said is unbelievable. ③ Where we shall do the test is still under discussion. ④ When we will hold the sports meet is still unknown. ⑤ How he got in touch with Tom is not clear. ⑥ That light travels faster than sound is known to us all. ⑦ Whether she likes the present is not clear to me. 以上从句为名词性从句中 _____________ (类)，引导词可以用： ________________________________________________________ 主语从句 that / whether / what / who / when / where / why / whatever / whoever 等 The structure of noun clauses Subordinating conjunctions 从 属 连 词 Conjunctional Pronouns 连 接 代 词 Conjunctional Adverbs 连 接 副 词 what（ever), who(ever), whom(ever), whose(ever), which(ever) that, whether(if不能引导主语从句) when(ever), where(ver), how, why Leading words (引导词) of subject clauses (无意义） (是否） （不作成分，不可省略） （作主、宾、表、定语） （均有各自意义，不可省） （作状语，均有各自意义，不可省） Classify and Summarize 主语从句的引导词 含义？ 在从句中作什么成分？ 1. It is a pity that you haven't watched the movie“Let the Bullet Fly.” 2. Whether there is life on the moon is an interesting question. 3. It is an interesting question whether there is life on the moon. 4. What he wants to tell us is not clear. 5. Who will become the leading actor of the new movie hasn't been decided. 6. Whoever comes to school late will be punished. 7. It has not been decided yet which student will be chosen as the group leader. 8. It is known to us how he became a writer. 9. When and where the English evening will be held has not yet been announced. 10. Why he comes here late is not clear. 习题演练 1. some people regard as a drawback is seen as a plus by many others. 2. It is uncertain side effect the medicine will bring about, although about two thousand patients have taken it. 3. will become the leading actor of the new movie hasn't been decided. 4. (他是否会来) is not clear. (come) 5. (无论你喜欢谁) has nothing to do with me.(like) What what Who Whether he will come or not Whoever you like It 做形式主语的句型 That the earth goes around the sun is known to all of us. → 1. It is known to all of us that the earth goes around the sun. 2. It is no wonder that the West Lake is more beautiful than the East Lake. 3. It is said that the monthly test will be cancelled. Grammar is Logical ! It’s possible / important / necessary / clear … that … 很可能 / 重要的是…… / 必要的是…… / 很清楚…… It’s said / reported … that … 据说 / 据报道…… It’s been announced / declared that … 已经通知 / 宣布…… It seems / appears / happens … that … 显然 / 明显 / 碰巧…… It’s no wonder that … 并不奇怪 / 无疑…… It’s a pity that … 遗憾的是…… It’s a fact / a common knowledge … 众所周知…… It’s a common saying … 俗话说 it 的用法: 形式主语 2. It is +adj+that从句 (1) It is obvious that he didn't tell us the truth. (2) It is likely that he has escaped from the scene. (3) It is not strange that he (should) begin to study English in primary school. (4) It is natural that he (should) forget that person. 当adj.为 important,necessary, vital, essential, natural, desirable, strange, surprising等，that从句用 should+v原形，should可省。 练习——改错题 (1) It was necessary that every teacher was familiar with a computer. (2) It is important that this parcel will be sent away soon. be should 3. It is + v-ed+ that从句 It was said that the meeting would be put off till next Monday. It is suggested that the meeting (should) be put off till next Monday. Conclusions: It is +v-ed +that从句 It is said/ reported / considered/ believed/ thought... that从句（谓语动词用正常时态） It is suggested/ decided/ advised/ asked/ requested/ required/ commanded+ that从句（用虚拟语气，谓语动词用should+v原，should可省） 高考中名词性从句的考点之一： 引导词 根据成分选连接词 名词性从句连接词： 主语： who(人) what（物） 宾语： who/whom(人) what（物） 定语： which/whose 状语： where, when, why, how 不缺成分，不缺意思：that 不缺成分，缺意思“是否”：whether/if 名词性从句学习有三关 第一关：语序关 语序： 陈述句语序 第二关： 引导词关（连接词） 连接词，连接代词和连接副词 第三关： 时态关 宾语从句中的时态 考点分析 高考中名词性从句的考点之一： 引导词（连接词） 秒杀技巧： 1. 找到从句画括号 2. 根据成分选连词 练习 改错题。 1.That is a mystery to me how it all happened. 2.This is common knowledge that the whale is not a fish. 填空题。 1. It is essential that he (is)here by the weekend. 5. It has not been made clear (这条新路将于何时通车) It It (should) be when the new road is to be open to traffic. Grammar is Logical ! ［习题操练］ 1.I think ________ impresses me most about his painting is the colors he uses. 2.________ makes the book so extraordinary is the creative imagination of the writer. 3.________ I want to tell you is the deep love and respect I have for you. 4.________ touches me most in the movie was the father's deep love for his son. ［考点一］what引导的主语从句 ［解题要点］：首先判断出句子为主语从句，然后判断句子是否缺成分，如果该从句中缺少主语或者宾语且表示“事物”，就要考虑用what。 名词性从句缺sth.，考虑用what what What What What ［习题操练］ 填空： 1.________ we'll go camping tomorrow depends on the weather. 2.It doesn't interest me _______ you succeed or not. 3._______ the financial crisis will soon be over is not clear. ［考点二］表示“是否”，只能用whether的情况： （1）主语从句置于句首时，只用whether （2）与or not 连用时，只能用whether. Whether whether Whether Thanks for listening 22 $$