2021届高三英语二轮复习语法复习名词性从句课件30张

高三二轮复习 语法专项 Noun Clause 名词性从句 2021/4/30 burst into laughter （划出名词性从句） • Little Tom went back home and asked his mother whether he could get 5＄. “My dear, can you tell me the reason why you want the money?” his mother asked. • “The reason is that I want to give the money to a poor old lady. It is so cold , but she is still outside.” • “You are so kind, my dear, here you are.” • Five minutes later, it surprised Tom’s mother that Tom came back with a box of chocolate. • “Where did you get the chocolate, Tom?” • “Well, the poor old lady sold it to me.” 　Match: 名词性从句在句子中的位置 • 主语从句 A be 动词或系动词后 • 宾语从句 B 句首或句尾 • 表语从句 C 名词后面 • 同位语从句 D 动词、动词短语或形容词后 名词性从句考点归纳 一、名词性从句连接词的选用 1.that 和what 的选用 2.whether与if的辨用 3.连接副词的选用 二、 名词性从句中的语序、时态 4.wh- 和 wh-ever 的区别 5.表语从句中that、because 、why的区别 三、 it 做形式主语和形式宾语 三、名词性从句连接词的选用 1. that 和what 的选用 他说的话伤害了我. 他说谎这件事伤害了我.① That he told a lie hurt me. ② What he said hurt me. (What) he said (That) he told a lie 当句子成分完整时，只 是连接, 不充当从句中 的成分 当句子缺少名词时，不 仅连接, 还充当从句中 的成分。（主语，宾语， 表语） 一、名词性从句连接词的选用 1. we will have our summer holiday makes us happy. 2. Our happy thing is we will have our summer holiday. 3.The news we'll have our summer holiday makes us happy. 4. Tom said (that) he had been to China 3 years before. 5. Tom said (that) he had been to China 3 years before and he had made some friens there. That that that that 主语从句 表语从句 同位语从句 两个宾语从句 宾语从句 小结:是连接词,无意义;表事实,不做主语或宾语 1.表示“……的东西或事情”. They’ve done what they can (do) to help her. He saves what he earns. 2.表示“……的人或的样子” He is no longer what he used to be. Who has made Fred what he is now? 3.表示“……的数量或数目” Our income is double what it was ten years ago. 4.表示“……的时间” After what seemed like several hours he woke up at last. 5.表示“……的地方” This is what they call Salt Lake City. In 1492, Columbus reached what is called America. 2. what “什么” : 当主语或宾语 call sb./sth. +n. 叫..某人(某物)什么 that / what ① _____ parents say and do has a life-long effect on their children. A. which B. that C. what D. as ② ______ her hair turns grey worries her. A. That B. What C. How D. Which 高考链接： （2）if 和whether 的选用 ①. 介词后的宾语从句只用whether, if只能用在动词后的宾 语从句中。 ②. 同位语从句和表语从句中只用whether。 ③. 当whether or not 连在一起引导宾语从句时不用if替换. ④. 当主语从句放在句首时，只用whether，若由it当形式 主语，两者都可. 2. if / whether 的辨用 规律：表“是否”时，在下列几种情况下只用whether不 用if ①. I asked her __________ she had a bike. ②. We’re worried about ________ he is safe. ③. ________ we will hold a party in the open air tomorrow depends on the weather. ④. The question is _________ he should do it. ⑤. I don’t know ___________ he is well. if / whether Whether whether whether （2）if 和whether 的选用 Challenge yourself ! if / whether 3.名词性从句中连接副词的使用 我们何时举行运动会还没有决定。 ________ we shall hold our sports meeting is not decided. 我很好奇他是怎么成功的。 I am curious _________ he succeeded. 这就是我忘记眼镜的地方。 This is _________ I left my glasses. 我不知道她为什么哭。 I don’t know _______ she cried. When how where why 主要根据名词性从句中的具体意义, 这些连接词既具有疑问含义， 又起连接作用，同时在从句中充当各种状语 Summary: that / what ★ — I drove to Zhuhai for the air show last week. — Is that ____ you had a few days off? A. why B. when C. that D. where ★ —Do you remember ____ he came? —Yes, I do, he came by car. A. how B. when C. that D. if ★ ____ the meeting will be held hasn’t been decided yet. Perhaps next week. A. that B. where C. when D. why 高考链接： 4. the difference between wh- and wh-ever ? Who has taken away my bag is unknown. Whoever breaks the law should be punished. 父母总是想把他们所有的一切给予孩子。whatever 不管谁赢得比赛都会获得一大笔钱。whoever Parents always want to give whatever they have to their children. Whoever wins the game will get a large sum of money. 5.表语从句中的that, because和why 她迟到的原因是没赶上车。 The reason why she was late was ______ he didn’t catch the bus. That she was late was ________she didn’t catch the bus. That she didn’t catch the bus is ______ she was late. that because why ①. 当主语为reason时，表语从句由________ 来 引导 ②. because引导表语从句表示________ ③. why引导表语从句表示________ that 原因 结果 名词性从句在句中要用____语序,从句的引导 词必须始终置于从句的句首。 陈述 总结 归纳： 考点二．语序问题二. 名词性从句中的语序和时态问题 1.These photographs will show you what does our village looks like . 2. He said that he will go to the station. 3. Our physics teacher once told us that light travelled faster than sound. at ur village looks like would travels 当主句为过去式，从句要使用和______ 相关的 时态。但是当从句为客观真理、格言或谚语时， 要用一般现在时。 过去 1. It is reported that China will launch another satellite. 2. I will appreciate it if you could help me. 三：it 担任形式主语和形式宾语 总结归 纳： 当从句较长时，常常将从句后置，而用it作 为形式主语和形式宾语。 it担任形式主语常用于固定句型中： 1) It is ＋名词＋从句 2) It is ＋形容词＋从句 3) It is＋过去分词＋从句 4) It ＋不及物动词＋从句 ②I find it necessary that we should spend more time practising spoken English. 我发现我们有必要花更多时间练习英语口语。(宾语从句) ③My decision is that all of us are to start at 6 o’clock tomorrow morning. 我的决定是我们所有人明天早上6点出发。(表语从句) 4I’ve come from Mr wang with a message that he won’t be able to see you this afternoon．（同位语从句） 改错 误区之一　 连接代词之间的误用 1【误】 Sarah hopes to become a friend of who shares her interests. 【正】 Sarah hopes to become a friend of whoever shares her interests. [分析] who 改为whoever。从句shares her interests缺少主语,故用whoever引导宾 语从句并作从句主语。句意:Sarah希望跟与自己有共同爱好的人交朋友。 误区之二　连接副词之间的误用 2【误】 The road is covered with snow. I can＇t understand how they insist on going by motorbike. 【正】 The road is covered with snow. I can＇t understand why they insist on going by motorbike. [分析] how改为why。句意:路上有积雪。我不理解他们为何坚持骑摩托车去。根 据句意可知用why引导宾语从句。 误区之三　名词性从句中that与what之间的误用 3【误】 That caused the accident is still a complete mystery. 误区之四　从属连词that/whether/if以及连接副词之间的误用 4【误】 What the doctors really doubt is that my mother will recover from the serious disease soon. 5【误】 At first he hated the new job but decided to give himself a few months to see when it got any better. 6【误】 It is doubtful that the work can be completed on time. 【正】 误区之五　同位语从句和定语从句的误用 7【误】 Information has been put forward when more middle school graduates will be admitted into universities this year. 【 8【误】 The fact which this country spends more on its military than on education and health care combined is a serious and worrying thought. 【 名词性从句在写作中的实际运用: 写作中,得高分的方法之一: 改造低级句型,让你的英 语靓起来。 What he gave me was a Christmas present. 主语从句 原句:He gave me something. And it was a Christmas present. Consolidation 名词性从句在写作中的实际运用: Everyone knows that light travels faster than sound. 宾语从句 原句:Light travels faster than sound. And everyone knows it. 据统计，目前我国有数以百万计的中学生在国外求学，面对这一现 象，社会对此有不同的看法。请你以“Studying Abroad” 为题， 写一篇短文简单分析这一现象并谈谈自己的看法。 • Nowadays, more and more middle school students choose to study abroad. It has become a common phenomenon（现象）. According to the experts’ estimate（估计）, more than one million students prefer to study abroad than attending NMET. The reasons can be listed as follows: • First, in someone’s opinion, the education abroad is far better than that in china. Second, many people in our country have become much richer than before. This fact enables them to send their children to study abroad. • In my opinion, every coin has two sides. Sending children studying abroad has both advantages and disadvantages. Whether should young students study abroad? It depends on their interests and ability. • Nowadays, it has become a common phenomenon that more and more school students choose to study abroad. The experts estimate that more than one million students prefer to study abroad than attending NMET. The reasons can be listed as follows: • First, some people believe that the education abroad is far better than that in China. Secondly, the fact that many people have become much richer enables them to send their children abroad. • In my opinion, whether young people should study abroad depends on their interests and ability. • Nowadays, it has become a common phenomenon ___ more and more school students choose to study abroad. The experts estimate ___ more than one million students prefer to study abroad than attending NMET. The reasons can be listed as follows: • First, some people believe ___ the education abroad is far better than that in China. Secondly, the fact that many people have become much richer enables them to send their children abroad. • In my opinion, _____ young people should study abroad depends on their interests and ability. 教师备用习题 误区之一　 连接代词之间的误用 【误】 Sarah hopes to become a friend of who shares her interests. 【正】 Sarah hopes to become a friend of whoever shares her interests. [分析] who 改为whoever。从句shares her interests缺少主语,故用whoever 引导宾语从句并作从句主语。句意:Sarah希望跟与自己有共同爱好的人交朋友。 反面解读 • Write a composition using noun clauses. • Finish the multiple-choice exercises on Page 4.